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virtualx-engine/modules/gdscript/gdscript_vm.cpp

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GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
/*************************************************************************/
/* gdscript_vm.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
Update copyright statements to 2022 Happy new year to the wonderful Godot community!
2022-01-03 21:27:34 +01:00
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "gdscript_function.h"
GDScript: Add typed iterate instructions
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#include "core/core_string_names.h"
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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#include "core/os/os.h"
#include "gdscript.h"
GDScript: Implement lambdas compilation and runtime
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#include "gdscript_lambda_callable.h"
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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Variant *GDScriptFunction::_get_variant(int p_address, GDScriptInstance *p_instance, Variant *p_stack, String &r_error) const {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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int address = p_address & ADDR_MASK;
//sequential table (jump table generated by compiler)
switch ((p_address & ADDR_TYPE_MASK) >> ADDR_BITS) {
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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case ADDR_TYPE_STACK: {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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#ifdef DEBUG_ENABLED
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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ERR_FAIL_INDEX_V(address, _stack_size, nullptr);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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#endif
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 16:55:24 +02:00
return &p_stack[address];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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} break;
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 16:55:24 +02:00
case ADDR_TYPE_CONSTANT: {
#ifdef DEBUG_ENABLED
ERR_FAIL_INDEX_V(address, _constant_count, nullptr);
#endif
return &_constants_ptr[address];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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} break;
case ADDR_TYPE_MEMBER: {
#ifdef DEBUG_ENABLED
if (unlikely(!p_instance)) {
r_error = "Cannot access member without instance.";
return nullptr;
}
#endif
//member indexing is O(1)
return &p_instance->members.write[address];
} break;
}
ERR_FAIL_V_MSG(nullptr, "Bad code! (unknown addressing mode).");
return nullptr;
}
#ifdef DEBUG_ENABLED
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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static String _get_script_name(const Ref<Script> p_script) {
GDScript: Properly validate return type When the type cannot be validated at compile time, the runtime must do a check to ensure type safety is kept, as the code might be assuming the return type is correct in another place, leading to crashes if the contract is broken.
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Ref<GDScript> gdscript = p_script;
if (gdscript.is_valid()) {
return gdscript->get_script_class_name();
} else if (p_script->get_name().is_empty()) {
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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return p_script->get_path().get_file();
} else {
return p_script->get_name();
}
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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static String _get_var_type(const Variant *p_var) {
String basestr;
if (p_var->get_type() == Variant::OBJECT) {
bool was_freed;
Object *bobj = p_var->get_validated_object_with_check(was_freed);
if (!bobj) {
if (was_freed) {
basestr = "previously freed";
Fix inverted error messages about null object
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} else {
basestr = "null instance";
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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}
} else {
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if (bobj->is_class_ptr(GDScriptNativeClass::get_class_ptr_static())) {
basestr = Object::cast_to<GDScriptNativeClass>(bobj)->get_name();
} else {
basestr = bobj->get_class();
if (bobj->get_script_instance()) {
basestr += " (" + _get_script_name(bobj->get_script_instance()->get_script()) + ")";
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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}
}
} else {
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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if (p_var->get_type() == Variant::ARRAY) {
basestr = "Array";
const Array *p_array = VariantInternal::get_array(p_var);
Variant::Type builtin_type = (Variant::Type)p_array->get_typed_builtin();
StringName native_type = p_array->get_typed_class_name();
Ref<Script> script_type = p_array->get_typed_script();
if (script_type.is_valid() && script_type->is_valid()) {
basestr += "[" + _get_script_name(script_type) + "]";
} else if (native_type != StringName()) {
basestr += "[" + native_type.operator String() + "]";
} else if (builtin_type != Variant::NIL) {
basestr += "[" + Variant::get_type_name(builtin_type) + "]";
}
} else {
basestr = Variant::get_type_name(p_var->get_type());
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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}
return basestr;
}
#endif // DEBUG_ENABLED
Return a correctly typed variant in case of a function error to prevent hard crashes
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Variant GDScriptFunction::_get_default_variant_for_data_type(const GDScriptDataType &p_data_type) {
if (p_data_type.kind == GDScriptDataType::BUILTIN) {
if (p_data_type.builtin_type == Variant::ARRAY) {
Array array;
// Typed array.
if (p_data_type.has_container_element_type()) {
const GDScriptDataType &element_type = p_data_type.get_container_element_type();
array.set_typed(
element_type.kind == GDScriptDataType::BUILTIN ? element_type.builtin_type : Variant::OBJECT,
element_type.native_type,
element_type.script_type);
}
return array;
} else {
Callable::CallError ce;
Variant variant;
Variant::construct(p_data_type.builtin_type, variant, nullptr, 0, ce);
ERR_FAIL_COND_V(ce.error != Callable::CallError::CALL_OK, Variant());
return variant;
}
}
return Variant();
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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String GDScriptFunction::_get_call_error(const Callable::CallError &p_err, const String &p_where, const Variant **argptrs) const {
String err_text;
if (p_err.error == Callable::CallError::CALL_ERROR_INVALID_ARGUMENT) {
int errorarg = p_err.argument;
// Handle the Object to Object case separately as we don't have further class details.
#ifdef DEBUG_ENABLED
if (p_err.expected == Variant::OBJECT && argptrs[errorarg]->get_type() == p_err.expected) {
err_text = "Invalid type in " + p_where + ". The Object-derived class of argument " + itos(errorarg + 1) + " (" + _get_var_type(argptrs[errorarg]) + ") is not a subclass of the expected argument class.";
} else
#endif // DEBUG_ENABLED
{
err_text = "Invalid type in " + p_where + ". Cannot convert argument " + itos(errorarg + 1) + " from " + Variant::get_type_name(argptrs[errorarg]->get_type()) + " to " + Variant::get_type_name(Variant::Type(p_err.expected)) + ".";
}
} else if (p_err.error == Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS) {
err_text = "Invalid call to " + p_where + ". Expected " + itos(p_err.argument) + " arguments.";
} else if (p_err.error == Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS) {
err_text = "Invalid call to " + p_where + ". Expected " + itos(p_err.argument) + " arguments.";
} else if (p_err.error == Callable::CallError::CALL_ERROR_INVALID_METHOD) {
err_text = "Invalid call. Nonexistent " + p_where + ".";
} else if (p_err.error == Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL) {
err_text = "Attempt to call " + p_where + " on a null instance.";
Add a const call mode to Object, Variant and Script. For this to work safely (user not call queue_free or something in the expression), a const call mode was added to Object and Variant (and optionally Script). This mode ensures only const functions can be called, making it safe to use from the editor. Co-Authored-By: reduz <reduzio@gmail.com>
2022-06-27 22:10:04 +02:00
} else if (p_err.error == Callable::CallError::CALL_ERROR_METHOD_NOT_CONST) {
err_text = "Attempt to call " + p_where + " on a const instance.";
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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} else {
err_text = "Bug, call error: #" + itos(p_err.error);
}
return err_text;
}
GDScript: Fix crash caused by uninitialized temp stack slots This adds initialization to every typed temporary stack slot at the beginning of the function call instead of emitting instructions, since those might be in a conditional branch and not be called.
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void (*type_init_function_table[])(Variant *) = {
nullptr, // NIL (shouldn't be called).
&VariantInitializer<bool>::init, // BOOL.
&VariantInitializer<int64_t>::init, // INT.
&VariantInitializer<double>::init, // FLOAT.
&VariantInitializer<String>::init, // STRING.
&VariantInitializer<Vector2>::init, // VECTOR2.
&VariantInitializer<Vector2i>::init, // VECTOR2I.
&VariantInitializer<Rect2>::init, // RECT2.
&VariantInitializer<Rect2i>::init, // RECT2I.
&VariantInitializer<Vector3>::init, // VECTOR3.
&VariantInitializer<Vector3i>::init, // VECTOR3I.
&VariantInitializer<Transform2D>::init, // TRANSFORM2D.
Implement Vector4, Vector4i, Projection Implement built-in classes Vector4, Vector4i and Projection. * Two versions of Vector4 (float and integer). * A Projection class, which is a 4x4 matrix specialized in projection types. These types have been requested for a long time, but given they were very corner case they were not added before. Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity. **Q**: Why Projection and not Matrix4? **A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-20 01:11:13 +02:00
&VariantInitializer<Vector4>::init, // VECTOR4.
&VariantInitializer<Vector4i>::init, // VECTOR4I.
GDScript: Fix crash caused by uninitialized temp stack slots This adds initialization to every typed temporary stack slot at the beginning of the function call instead of emitting instructions, since those might be in a conditional branch and not be called.
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&VariantInitializer<Plane>::init, // PLANE.
Rename Quat to Quaternion
2021-01-20 08:02:02 +01:00
&VariantInitializer<Quaternion>::init, // QUATERNION.
GDScript: Fix crash caused by uninitialized temp stack slots This adds initialization to every typed temporary stack slot at the beginning of the function call instead of emitting instructions, since those might be in a conditional branch and not be called.
2021-05-17 15:59:43 +02:00
&VariantInitializer<AABB>::init, // AABB.
&VariantInitializer<Basis>::init, // BASIS.
Rename Transform to Transform3D in core
2020-10-17 07:08:21 +02:00
&VariantInitializer<Transform3D>::init, // TRANSFORM3D.
Implement Vector4, Vector4i, Projection Implement built-in classes Vector4, Vector4i and Projection. * Two versions of Vector4 (float and integer). * A Projection class, which is a 4x4 matrix specialized in projection types. These types have been requested for a long time, but given they were very corner case they were not added before. Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity. **Q**: Why Projection and not Matrix4? **A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-20 01:11:13 +02:00
&VariantInitializer<Projection>::init, // PROJECTION.
GDScript: Fix crash caused by uninitialized temp stack slots This adds initialization to every typed temporary stack slot at the beginning of the function call instead of emitting instructions, since those might be in a conditional branch and not be called.
2021-05-17 15:59:43 +02:00
&VariantInitializer<Color>::init, // COLOR.
&VariantInitializer<StringName>::init, // STRING_NAME.
&VariantInitializer<NodePath>::init, // NODE_PATH.
&VariantInitializer<RID>::init, // RID.
Fix initialization of objects in VariantInternal
2021-08-20 01:19:47 +02:00
&VariantInitializer<Object *>::init, // OBJECT.
GDScript: Fix crash caused by uninitialized temp stack slots This adds initialization to every typed temporary stack slot at the beginning of the function call instead of emitting instructions, since those might be in a conditional branch and not be called.
2021-05-17 15:59:43 +02:00
&VariantInitializer<Callable>::init, // CALLABLE.
&VariantInitializer<Signal>::init, // SIGNAL.
&VariantInitializer<Dictionary>::init, // DICTIONARY.
&VariantInitializer<Array>::init, // ARRAY.
&VariantInitializer<PackedByteArray>::init, // PACKED_BYTE_ARRAY.
&VariantInitializer<PackedInt32Array>::init, // PACKED_INT32_ARRAY.
&VariantInitializer<PackedInt64Array>::init, // PACKED_INT64_ARRAY.
&VariantInitializer<PackedFloat32Array>::init, // PACKED_FLOAT32_ARRAY.
&VariantInitializer<PackedFloat64Array>::init, // PACKED_FLOAT64_ARRAY.
&VariantInitializer<PackedStringArray>::init, // PACKED_STRING_ARRAY.
&VariantInitializer<PackedVector2Array>::init, // PACKED_VECTOR2_ARRAY.
&VariantInitializer<PackedVector3Array>::init, // PACKED_VECTOR3_ARRAY.
&VariantInitializer<PackedColorArray>::init, // PACKED_COLOR_ARRAY.
};
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
#if defined(__GNUC__)
GDScript: Add typed iterate instructions
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#define OPCODES_TABLE \
static const void *switch_table_ops[] = { \
&&OPCODE_OPERATOR, \
&&OPCODE_OPERATOR_VALIDATED, \
&&OPCODE_EXTENDS_TEST, \
&&OPCODE_IS_BUILTIN, \
&&OPCODE_SET_KEYED, \
&&OPCODE_SET_KEYED_VALIDATED, \
&&OPCODE_SET_INDEXED_VALIDATED, \
&&OPCODE_GET_KEYED, \
&&OPCODE_GET_KEYED_VALIDATED, \
&&OPCODE_GET_INDEXED_VALIDATED, \
&&OPCODE_SET_NAMED, \
&&OPCODE_SET_NAMED_VALIDATED, \
&&OPCODE_GET_NAMED, \
&&OPCODE_GET_NAMED_VALIDATED, \
&&OPCODE_SET_MEMBER, \
&&OPCODE_GET_MEMBER, \
&&OPCODE_ASSIGN, \
&&OPCODE_ASSIGN_TRUE, \
&&OPCODE_ASSIGN_FALSE, \
&&OPCODE_ASSIGN_TYPED_BUILTIN, \
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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&&OPCODE_ASSIGN_TYPED_ARRAY, \
GDScript: Add typed iterate instructions
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&&OPCODE_ASSIGN_TYPED_NATIVE, \
&&OPCODE_ASSIGN_TYPED_SCRIPT, \
&&OPCODE_CAST_TO_BUILTIN, \
&&OPCODE_CAST_TO_NATIVE, \
&&OPCODE_CAST_TO_SCRIPT, \
&&OPCODE_CONSTRUCT, \
GDScript: Add faster instruction for validated constructor Only for built-in types.
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&&OPCODE_CONSTRUCT_VALIDATED, \
GDScript: Add typed iterate instructions
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&&OPCODE_CONSTRUCT_ARRAY, \
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
2021-03-09 16:32:35 +01:00
&&OPCODE_CONSTRUCT_TYPED_ARRAY, \
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
&&OPCODE_CONSTRUCT_DICTIONARY, \
&&OPCODE_CALL, \
&&OPCODE_CALL_RETURN, \
&&OPCODE_CALL_ASYNC, \
GDScript: Refactor builtin functions They are now called "utility functions" to avoid confusion with methods of builtin types, and be consistent with the naming in Variant. Core utility functions are now available in GDScript. The ones missing in core are added specifically to GDScript as helpers for convenience. Some functions were remove when there are better ways to do, reducing redundancy and cleaning up the global scope.
2020-11-26 15:56:32 +01:00
&&OPCODE_CALL_UTILITY, \
&&OPCODE_CALL_UTILITY_VALIDATED, \
&&OPCODE_CALL_GDSCRIPT_UTILITY, \
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
&&OPCODE_CALL_BUILTIN_TYPE_VALIDATED, \
&&OPCODE_CALL_SELF_BASE, \
&&OPCODE_CALL_METHOD_BIND, \
&&OPCODE_CALL_METHOD_BIND_RET, \
GDScript: Add support for builtin static method calls
2021-05-16 16:48:53 +02:00
&&OPCODE_CALL_BUILTIN_STATIC, \
GDScript: Add support for static method calls in native types
2022-04-06 19:14:38 +02:00
&&OPCODE_CALL_NATIVE_STATIC, \
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
&&OPCODE_CALL_PTRCALL_NO_RETURN, \
&&OPCODE_CALL_PTRCALL_BOOL, \
&&OPCODE_CALL_PTRCALL_INT, \
&&OPCODE_CALL_PTRCALL_FLOAT, \
&&OPCODE_CALL_PTRCALL_STRING, \
&&OPCODE_CALL_PTRCALL_VECTOR2, \
&&OPCODE_CALL_PTRCALL_VECTOR2I, \
&&OPCODE_CALL_PTRCALL_RECT2, \
&&OPCODE_CALL_PTRCALL_RECT2I, \
&&OPCODE_CALL_PTRCALL_VECTOR3, \
&&OPCODE_CALL_PTRCALL_VECTOR3I, \
&&OPCODE_CALL_PTRCALL_TRANSFORM2D, \
Implement Vector4, Vector4i, Projection Implement built-in classes Vector4, Vector4i and Projection. * Two versions of Vector4 (float and integer). * A Projection class, which is a 4x4 matrix specialized in projection types. These types have been requested for a long time, but given they were very corner case they were not added before. Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity. **Q**: Why Projection and not Matrix4? **A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-20 01:11:13 +02:00
&&OPCODE_CALL_PTRCALL_VECTOR4, \
&&OPCODE_CALL_PTRCALL_VECTOR4I, \
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
&&OPCODE_CALL_PTRCALL_PLANE, \
Rename Quat to Quaternion
2021-01-20 08:02:02 +01:00
&&OPCODE_CALL_PTRCALL_QUATERNION, \
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
&&OPCODE_CALL_PTRCALL_AABB, \
&&OPCODE_CALL_PTRCALL_BASIS, \
Rename Variant TRANSFORM to TRANSFORM3D Also _transform to _transform3d
2021-04-28 09:36:08 +02:00
&&OPCODE_CALL_PTRCALL_TRANSFORM3D, \
Implement Vector4, Vector4i, Projection Implement built-in classes Vector4, Vector4i and Projection. * Two versions of Vector4 (float and integer). * A Projection class, which is a 4x4 matrix specialized in projection types. These types have been requested for a long time, but given they were very corner case they were not added before. Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity. **Q**: Why Projection and not Matrix4? **A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-20 01:11:13 +02:00
&&OPCODE_CALL_PTRCALL_PROJECTION, \
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
&&OPCODE_CALL_PTRCALL_COLOR, \
&&OPCODE_CALL_PTRCALL_STRING_NAME, \
&&OPCODE_CALL_PTRCALL_NODE_PATH, \
&&OPCODE_CALL_PTRCALL_RID, \
&&OPCODE_CALL_PTRCALL_OBJECT, \
&&OPCODE_CALL_PTRCALL_CALLABLE, \
&&OPCODE_CALL_PTRCALL_SIGNAL, \
&&OPCODE_CALL_PTRCALL_DICTIONARY, \
&&OPCODE_CALL_PTRCALL_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_BYTE_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_INT32_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_INT64_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_FLOAT32_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_FLOAT64_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_STRING_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_VECTOR2_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_VECTOR3_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_COLOR_ARRAY, \
&&OPCODE_AWAIT, \
&&OPCODE_AWAIT_RESUME, \
GDScript: Implement lambdas compilation and runtime
2021-03-28 16:03:13 +02:00
&&OPCODE_CREATE_LAMBDA, \
GDScript: Allow using self in lambdas
2022-04-20 19:22:22 +02:00
&&OPCODE_CREATE_SELF_LAMBDA, \
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
&&OPCODE_JUMP, \
&&OPCODE_JUMP_IF, \
&&OPCODE_JUMP_IF_NOT, \
&&OPCODE_JUMP_TO_DEF_ARGUMENT, \
GDScript: Fix setter being called in chains for shared types When a type is shared (i.e. passed by reference) it doesn't need to be called in a setter chain (e.g. `a.b.c = 0`) since it will be updated in place. This commit adds an instruction that jumps when the value is shared so it can be used to skip those cases and avoid redundant calls of setters. It also solves issues when assigning to sub-properties of read-only properties.
2022-06-27 17:09:51 +02:00
&&OPCODE_JUMP_IF_SHARED, \
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
&&OPCODE_RETURN, \
GDScript: Properly validate return type When the type cannot be validated at compile time, the runtime must do a check to ensure type safety is kept, as the code might be assuming the return type is correct in another place, leading to crashes if the contract is broken.
2021-04-02 15:34:44 +02:00
&&OPCODE_RETURN_TYPED_BUILTIN, \
&&OPCODE_RETURN_TYPED_ARRAY, \
&&OPCODE_RETURN_TYPED_NATIVE, \
&&OPCODE_RETURN_TYPED_SCRIPT, \
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
&&OPCODE_ITERATE_BEGIN, \
&&OPCODE_ITERATE_BEGIN_INT, \
&&OPCODE_ITERATE_BEGIN_FLOAT, \
&&OPCODE_ITERATE_BEGIN_VECTOR2, \
&&OPCODE_ITERATE_BEGIN_VECTOR2I, \
&&OPCODE_ITERATE_BEGIN_VECTOR3, \
&&OPCODE_ITERATE_BEGIN_VECTOR3I, \
&&OPCODE_ITERATE_BEGIN_STRING, \
&&OPCODE_ITERATE_BEGIN_DICTIONARY, \
&&OPCODE_ITERATE_BEGIN_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_BYTE_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_INT32_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_INT64_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_FLOAT32_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_FLOAT64_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_STRING_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_VECTOR2_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_VECTOR3_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_COLOR_ARRAY, \
&&OPCODE_ITERATE_BEGIN_OBJECT, \
&&OPCODE_ITERATE, \
&&OPCODE_ITERATE_INT, \
&&OPCODE_ITERATE_FLOAT, \
&&OPCODE_ITERATE_VECTOR2, \
&&OPCODE_ITERATE_VECTOR2I, \
&&OPCODE_ITERATE_VECTOR3, \
&&OPCODE_ITERATE_VECTOR3I, \
&&OPCODE_ITERATE_STRING, \
&&OPCODE_ITERATE_DICTIONARY, \
&&OPCODE_ITERATE_ARRAY, \
&&OPCODE_ITERATE_PACKED_BYTE_ARRAY, \
&&OPCODE_ITERATE_PACKED_INT32_ARRAY, \
&&OPCODE_ITERATE_PACKED_INT64_ARRAY, \
&&OPCODE_ITERATE_PACKED_FLOAT32_ARRAY, \
&&OPCODE_ITERATE_PACKED_FLOAT64_ARRAY, \
&&OPCODE_ITERATE_PACKED_STRING_ARRAY, \
&&OPCODE_ITERATE_PACKED_VECTOR2_ARRAY, \
&&OPCODE_ITERATE_PACKED_VECTOR3_ARRAY, \
&&OPCODE_ITERATE_PACKED_COLOR_ARRAY, \
&&OPCODE_ITERATE_OBJECT, \
GDScript: Fix loading of interdependent autoloads Move the autoload resolution to runtime by loading it into the stack with an extra instruction. This allows an autoload to use another autoload singleton independent of load order.
2021-09-01 21:01:39 +02:00
&&OPCODE_STORE_GLOBAL, \
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 16:55:24 +02:00
&&OPCODE_STORE_NAMED_GLOBAL, \
GDScript: Adjust type of temporaries when needed
2021-04-16 17:04:08 +02:00
&&OPCODE_TYPE_ADJUST_BOOL, \
&&OPCODE_TYPE_ADJUST_INT, \
&&OPCODE_TYPE_ADJUST_FLOAT, \
&&OPCODE_TYPE_ADJUST_STRING, \
&&OPCODE_TYPE_ADJUST_VECTOR2, \
&&OPCODE_TYPE_ADJUST_VECTOR2I, \
&&OPCODE_TYPE_ADJUST_RECT2, \
&&OPCODE_TYPE_ADJUST_RECT2I, \
&&OPCODE_TYPE_ADJUST_VECTOR3, \
&&OPCODE_TYPE_ADJUST_VECTOR3I, \
&&OPCODE_TYPE_ADJUST_TRANSFORM2D, \
Implement Vector4, Vector4i, Projection Implement built-in classes Vector4, Vector4i and Projection. * Two versions of Vector4 (float and integer). * A Projection class, which is a 4x4 matrix specialized in projection types. These types have been requested for a long time, but given they were very corner case they were not added before. Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity. **Q**: Why Projection and not Matrix4? **A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-20 01:11:13 +02:00
&&OPCODE_TYPE_ADJUST_VECTOR4, \
&&OPCODE_TYPE_ADJUST_VECTOR4I, \
GDScript: Adjust type of temporaries when needed
2021-04-16 17:04:08 +02:00
&&OPCODE_TYPE_ADJUST_PLANE, \
Rename Quat to Quaternion
2021-01-20 08:02:02 +01:00
&&OPCODE_TYPE_ADJUST_QUATERNION, \
GDScript: Adjust type of temporaries when needed
2021-04-16 17:04:08 +02:00
&&OPCODE_TYPE_ADJUST_AABB, \
&&OPCODE_TYPE_ADJUST_BASIS, \
GDScript: Rename OPCODE_TYPE_ADJUST_TRANSFORM to have a 3D suffix
2022-04-08 02:47:11 +02:00
&&OPCODE_TYPE_ADJUST_TRANSFORM3D, \
Implement Vector4, Vector4i, Projection Implement built-in classes Vector4, Vector4i and Projection. * Two versions of Vector4 (float and integer). * A Projection class, which is a 4x4 matrix specialized in projection types. These types have been requested for a long time, but given they were very corner case they were not added before. Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity. **Q**: Why Projection and not Matrix4? **A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-20 01:11:13 +02:00
&&OPCODE_TYPE_ADJUST_PROJECTION, \
GDScript: Adjust type of temporaries when needed
2021-04-16 17:04:08 +02:00
&&OPCODE_TYPE_ADJUST_COLOR, \
&&OPCODE_TYPE_ADJUST_STRING_NAME, \
&&OPCODE_TYPE_ADJUST_NODE_PATH, \
&&OPCODE_TYPE_ADJUST_RID, \
&&OPCODE_TYPE_ADJUST_OBJECT, \
&&OPCODE_TYPE_ADJUST_CALLABLE, \
&&OPCODE_TYPE_ADJUST_SIGNAL, \
&&OPCODE_TYPE_ADJUST_DICTIONARY, \
&&OPCODE_TYPE_ADJUST_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_BYTE_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_INT32_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_INT64_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_FLOAT32_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_FLOAT64_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_STRING_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_VECTOR2_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_VECTOR3_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_COLOR_ARRAY, \
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
&&OPCODE_ASSERT, \
&&OPCODE_BREAKPOINT, \
&&OPCODE_LINE, \
&&OPCODE_END \
}; \
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
static_assert((sizeof(switch_table_ops) / sizeof(switch_table_ops[0]) == (OPCODE_END + 1)), "Opcodes in jump table aren't the same as opcodes in enum.");
#define OPCODE(m_op) \
m_op:
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
#define OPCODE_WHILE(m_test) \
OPSWHILE:
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
#define OPCODES_END \
OPSEXIT:
#define OPCODES_OUT \
OPSOUT:
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
#define DISPATCH_OPCODE goto OPSWHILE
#define OPCODE_SWITCH(m_test) goto *switch_table_ops[m_test];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
#define OPCODE_BREAK goto OPSEXIT
#define OPCODE_OUT goto OPSOUT
#else
#define OPCODES_TABLE
#define OPCODE(m_op) case m_op:
#define OPCODE_WHILE(m_test) while (m_test)
#define OPCODES_END
#define OPCODES_OUT
#define DISPATCH_OPCODE continue
#define OPCODE_SWITCH(m_test) switch (m_test)
#define OPCODE_BREAK break
#define OPCODE_OUT break
#endif
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
// Helpers for VariantInternal methods in macros.
#define OP_GET_BOOL get_bool
#define OP_GET_INT get_int
#define OP_GET_FLOAT get_float
#define OP_GET_VECTOR2 get_vector2
#define OP_GET_VECTOR2I get_vector2i
#define OP_GET_VECTOR3 get_vector3
#define OP_GET_VECTOR3I get_vector3i
#define OP_GET_RECT2 get_rect2
Implement Vector4, Vector4i, Projection Implement built-in classes Vector4, Vector4i and Projection. * Two versions of Vector4 (float and integer). * A Projection class, which is a 4x4 matrix specialized in projection types. These types have been requested for a long time, but given they were very corner case they were not added before. Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity. **Q**: Why Projection and not Matrix4? **A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-20 01:11:13 +02:00
#define OP_GET_VECTOR4 get_vector4
#define OP_GET_VECTOR4I get_vector4i
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
#define OP_GET_RECT2I get_rect2i
Rename Quat to Quaternion
2021-01-20 08:02:02 +01:00
#define OP_GET_QUATERNION get_quaternion
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
#define OP_GET_COLOR get_color
#define OP_GET_STRING get_string
#define OP_GET_STRING_NAME get_string_name
#define OP_GET_NODE_PATH get_node_path
#define OP_GET_CALLABLE get_callable
#define OP_GET_SIGNAL get_signal
#define OP_GET_ARRAY get_array
#define OP_GET_DICTIONARY get_dictionary
#define OP_GET_PACKED_BYTE_ARRAY get_byte_array
#define OP_GET_PACKED_INT32_ARRAY get_int32_array
#define OP_GET_PACKED_INT64_ARRAY get_int64_array
#define OP_GET_PACKED_FLOAT32_ARRAY get_float32_array
#define OP_GET_PACKED_FLOAT64_ARRAY get_float64_array
#define OP_GET_PACKED_STRING_ARRAY get_string_array
#define OP_GET_PACKED_VECTOR2_ARRAY get_vector2_array
#define OP_GET_PACKED_VECTOR3_ARRAY get_vector3_array
#define OP_GET_PACKED_COLOR_ARRAY get_color_array
Rename Variant TRANSFORM to TRANSFORM3D Also _transform to _transform3d
2021-04-28 09:36:08 +02:00
#define OP_GET_TRANSFORM3D get_transform
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
#define OP_GET_TRANSFORM2D get_transform2d
Implement Vector4, Vector4i, Projection Implement built-in classes Vector4, Vector4i and Projection. * Two versions of Vector4 (float and integer). * A Projection class, which is a 4x4 matrix specialized in projection types. These types have been requested for a long time, but given they were very corner case they were not added before. Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity. **Q**: Why Projection and not Matrix4? **A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-20 01:11:13 +02:00
#define OP_GET_PROJECTION get_projection
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
#define OP_GET_PLANE get_plane
#define OP_GET_AABB get_aabb
#define OP_GET_BASIS get_basis
#define OP_GET_RID get_rid
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_args, int p_argcount, Callable::CallError &r_err, CallState *p_state) {
OPCODES_TABLE;
if (!_code_ptr) {
Return a correctly typed variant in case of a function error to prevent hard crashes
2022-02-17 16:18:43 +01:00
return _get_default_variant_for_data_type(return_type);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
r_err.error = Callable::CallError::CALL_OK;
Variant retvalue;
Variant *stack = nullptr;
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 16:55:24 +02:00
Variant **instruction_args = nullptr;
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
const void **call_args_ptr = nullptr;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
int defarg = 0;
#ifdef DEBUG_ENABLED
//GDScriptLanguage::get_singleton()->calls++;
#endif
uint32_t alloca_size = 0;
GDScript *script;
int ip = 0;
int line = _initial_line;
if (p_state) {
//use existing (supplied) state (awaited)
stack = (Variant *)p_state->stack.ptr();
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
instruction_args = (Variant **)&p_state->stack.ptr()[sizeof(Variant) * p_state->stack_size]; //ptr() to avoid bounds check
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
line = p_state->line;
ip = p_state->ip;
alloca_size = p_state->stack.size();
script = p_state->script;
p_instance = p_state->instance;
defarg = p_state->defarg;
} else {
if (p_argcount != _argument_count) {
if (p_argcount > _argument_count) {
r_err.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
r_err.argument = _argument_count;
Return a correctly typed variant in case of a function error to prevent hard crashes
2022-02-17 16:18:43 +01:00
return _get_default_variant_for_data_type(return_type);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
} else if (p_argcount < _argument_count - _default_arg_count) {
r_err.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
r_err.argument = _argument_count - _default_arg_count;
Return a correctly typed variant in case of a function error to prevent hard crashes
2022-02-17 16:18:43 +01:00
return _get_default_variant_for_data_type(return_type);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
} else {
defarg = _argument_count - p_argcount;
}
}
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 16:55:24 +02:00
// Add 3 here for self, class, and nil.
alloca_size = sizeof(Variant *) * 3 + sizeof(Variant *) * _instruction_args_size + sizeof(Variant) * _stack_size;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 16:55:24 +02:00
uint8_t *aptr = (uint8_t *)alloca(alloca_size);
stack = (Variant *)aptr;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 16:55:24 +02:00
for (int i = 0; i < p_argcount; i++) {
if (!argument_types[i].has_type) {
memnew_placement(&stack[i + 3], Variant(*p_args[i]));
continue;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
Fix unexpected Packed Array copying when parameter is typed
2022-01-01 22:43:52 +01:00
// If types already match, don't call Variant::construct(). Constructors of some types
// (e.g. packed arrays) do copies, whereas they pass by reference when inside a Variant.
if (argument_types[i].is_type(*p_args[i], false)) {
memnew_placement(&stack[i + 3], Variant(*p_args[i]));
continue;
}
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 16:55:24 +02:00
if (!argument_types[i].is_type(*p_args[i], true)) {
r_err.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_err.argument = i;
r_err.expected = argument_types[i].kind == GDScriptDataType::BUILTIN ? argument_types[i].builtin_type : Variant::OBJECT;
Return a correctly typed variant in case of a function error to prevent hard crashes
2022-02-17 16:18:43 +01:00
return _get_default_variant_for_data_type(return_type);
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 16:55:24 +02:00
}
if (argument_types[i].kind == GDScriptDataType::BUILTIN) {
Variant arg;
Variant::construct(argument_types[i].builtin_type, arg, &p_args[i], 1, r_err);
memnew_placement(&stack[i + 3], Variant(arg));
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
} else {
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 16:55:24 +02:00
memnew_placement(&stack[i + 3], Variant(*p_args[i]));
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 16:55:24 +02:00
}
for (int i = p_argcount + 3; i < _stack_size; i++) {
memnew_placement(&stack[i], Variant);
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 16:55:24 +02:00
if (_instruction_args_size) {
instruction_args = (Variant **)&aptr[sizeof(Variant) * _stack_size];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
} else {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
instruction_args = nullptr;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
GDScript: Fix stack manipulation for `await` The stack now contains three special addresses that should no be copied to the state, since it contains references that creates cycles. They can be recreated when the function is resumed. This commit also removes the clearing of stack from the GDScriptFunctionState destructor, since it should be cleared when the function exits. The state stack should only be cleared manually if the instance is freed before the state resumes (which is already being done). Otherwise this would destruct the stack twice, causing crashes.
2022-05-13 19:03:48 +02:00
for (const KeyValue<int, Variant::Type> &E : temporary_slots) {
type_init_function_table[E.value](&stack[E.key]);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
}
GDScript: Fix stack manipulation for `await` The stack now contains three special addresses that should no be copied to the state, since it contains references that creates cycles. They can be recreated when the function is resumed. This commit also removes the clearing of stack from the GDScriptFunctionState destructor, since it should be cleared when the function exits. The state stack should only be cleared manually if the instance is freed before the state resumes (which is already being done). Otherwise this would destruct the stack twice, causing crashes.
2022-05-13 19:03:48 +02:00
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
if (_ptrcall_args_size) {
call_args_ptr = (const void **)alloca(_ptrcall_args_size * sizeof(void *));
} else {
call_args_ptr = nullptr;
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScript: Fix stack manipulation for `await` The stack now contains three special addresses that should no be copied to the state, since it contains references that creates cycles. They can be recreated when the function is resumed. This commit also removes the clearing of stack from the GDScriptFunctionState destructor, since it should be cleared when the function exits. The state stack should only be cleared manually if the instance is freed before the state resumes (which is already being done). Otherwise this would destruct the stack twice, causing crashes.
2022-05-13 19:03:48 +02:00
if (p_instance) {
memnew_placement(&stack[ADDR_STACK_SELF], Variant(p_instance->owner));
script = p_instance->script.ptr();
} else {
memnew_placement(&stack[ADDR_STACK_SELF], Variant);
script = _script;
GDScript: Fix crash caused by uninitialized temp stack slots This adds initialization to every typed temporary stack slot at the beginning of the function call instead of emitting instructions, since those might be in a conditional branch and not be called.
2021-05-17 15:59:43 +02:00
}
GDScript: Fix stack manipulation for `await` The stack now contains three special addresses that should no be copied to the state, since it contains references that creates cycles. They can be recreated when the function is resumed. This commit also removes the clearing of stack from the GDScriptFunctionState destructor, since it should be cleared when the function exits. The state stack should only be cleared manually if the instance is freed before the state resumes (which is already being done). Otherwise this would destruct the stack twice, causing crashes.
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memnew_placement(&stack[ADDR_STACK_CLASS], Variant(script));
memnew_placement(&stack[ADDR_STACK_NIL], Variant);
GDScript: Fix crash caused by uninitialized temp stack slots This adds initialization to every typed temporary stack slot at the beginning of the function call instead of emitting instructions, since those might be in a conditional branch and not be called.
2021-05-17 15:59:43 +02:00
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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String err_text;
#ifdef DEBUG_ENABLED
if (EngineDebugger::is_active()) {
GDScriptLanguage::get_singleton()->enter_function(p_instance, this, stack, &ip, &line);
}
#define GD_ERR_BREAK(m_cond) \
{ \
if (unlikely(m_cond)) { \
_err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition ' " _STR(m_cond) " ' is true. Breaking..:"); \
OPCODE_BREAK; \
} \
}
#define CHECK_SPACE(m_space) \
GD_ERR_BREAK((ip + m_space) > _code_size)
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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#define GET_VARIANT_PTR(m_v, m_code_ofs) \
Variant *m_v; \
m_v = _get_variant(_code_ptr[ip + m_code_ofs], p_instance, stack, err_text); \
if (unlikely(!m_v)) \
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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OPCODE_BREAK;
#else
#define GD_ERR_BREAK(m_cond)
#define CHECK_SPACE(m_space)
#define GET_VARIANT_PTR(m_v, m_code_ofs) \
Variant *m_v; \
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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m_v = _get_variant(_code_ptr[ip + m_code_ofs], p_instance, stack, err_text);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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#define GET_INSTRUCTION_ARG(m_v, m_idx) \
Variant *m_v = instruction_args[m_idx]
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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#ifdef DEBUG_ENABLED
uint64_t function_start_time = 0;
uint64_t function_call_time = 0;
if (GDScriptLanguage::get_singleton()->profiling) {
function_start_time = OS::get_singleton()->get_ticks_usec();
function_call_time = 0;
profile.call_count++;
profile.frame_call_count++;
}
bool exit_ok = false;
bool awaited = false;
#endif
#ifdef DEBUG_ENABLED
OPCODE_WHILE(ip < _code_size) {
GDScript: Properly validate return type When the type cannot be validated at compile time, the runtime must do a check to ensure type safety is kept, as the code might be assuming the return type is correct in another place, leading to crashes if the contract is broken.
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int last_opcode = _code_ptr[ip] & INSTR_MASK;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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#else
OPCODE_WHILE(true) {
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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// Load arguments for the instruction before each instruction.
int instr_arg_count = ((_code_ptr[ip]) & INSTR_ARGS_MASK) >> INSTR_BITS;
for (int i = 0; i < instr_arg_count; i++) {
GET_VARIANT_PTR(v, i + 1);
instruction_args[i] = v;
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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OPCODE_SWITCH(_code_ptr[ip] & INSTR_MASK) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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OPCODE(OPCODE_OPERATOR) {
CHECK_SPACE(5);
bool valid;
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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Variant::Operator op = (Variant::Operator)_code_ptr[ip + 4];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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GD_ERR_BREAK(op >= Variant::OP_MAX);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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GET_INSTRUCTION_ARG(a, 0);
GET_INSTRUCTION_ARG(b, 1);
GET_INSTRUCTION_ARG(dst, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
#ifdef DEBUG_ENABLED
Variant ret;
Variant::evaluate(op, *a, *b, ret, valid);
#else
Variant::evaluate(op, *a, *b, *dst, valid);
#endif
#ifdef DEBUG_ENABLED
if (!valid) {
if (ret.get_type() == Variant::STRING) {
//return a string when invalid with the error
err_text = ret;
err_text += " in operator '" + Variant::get_operator_name(op) + "'.";
} else {
err_text = "Invalid operands '" + Variant::get_type_name(a->get_type()) + "' and '" + Variant::get_type_name(b->get_type()) + "' in operator '" + Variant::get_operator_name(op) + "'.";
}
OPCODE_BREAK;
}
*dst = ret;
#endif
ip += 5;
}
DISPATCH_OPCODE;
GDScript: Add faster operator for known types It now uses the direct operator function pointer, which increases performance in evaluation.
2020-11-13 20:47:45 +01:00
OPCODE(OPCODE_OPERATOR_VALIDATED) {
CHECK_SPACE(5);
int operator_idx = _code_ptr[ip + 4];
GD_ERR_BREAK(operator_idx < 0 || operator_idx >= _operator_funcs_count);
Variant::ValidatedOperatorEvaluator operator_func = _operator_funcs_ptr[operator_idx];
GET_INSTRUCTION_ARG(a, 0);
GET_INSTRUCTION_ARG(b, 1);
GET_INSTRUCTION_ARG(dst, 2);
operator_func(a, b, dst);
ip += 5;
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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OPCODE(OPCODE_EXTENDS_TEST) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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GET_INSTRUCTION_ARG(a, 0);
GET_INSTRUCTION_ARG(b, 1);
GET_INSTRUCTION_ARG(dst, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
#ifdef DEBUG_ENABLED
if (b->get_type() != Variant::OBJECT || b->operator Object *() == nullptr) {
err_text = "Right operand of 'is' is not a class.";
OPCODE_BREAK;
}
#endif
bool extends_ok = false;
if (a->get_type() == Variant::OBJECT && a->operator Object *() != nullptr) {
#ifdef DEBUG_ENABLED
bool was_freed;
Object *obj_A = a->get_validated_object_with_check(was_freed);
if (was_freed) {
err_text = "Left operand of 'is' is a previously freed instance.";
OPCODE_BREAK;
}
Object *obj_B = b->get_validated_object_with_check(was_freed);
if (was_freed) {
err_text = "Right operand of 'is' is a previously freed instance.";
OPCODE_BREAK;
}
#else
Object *obj_A = *a;
Object *obj_B = *b;
#endif // DEBUG_ENABLED
GDScript *scr_B = Object::cast_to<GDScript>(obj_B);
if (scr_B) {
//if B is a script, the only valid condition is that A has an instance which inherits from the script
Fixes small typos and grammar correction
2021-03-12 14:35:16 +01:00
//in other situation, this should return false.
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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if (obj_A->get_script_instance() && obj_A->get_script_instance()->get_language() == GDScriptLanguage::get_singleton()) {
GDScript *cmp = static_cast<GDScript *>(obj_A->get_script_instance()->get_script().ptr());
//bool found=false;
while (cmp) {
if (cmp == scr_B) {
//inherits from script, all ok
extends_ok = true;
break;
}
cmp = cmp->_base;
}
}
} else {
GDScriptNativeClass *nc = Object::cast_to<GDScriptNativeClass>(obj_B);
#ifdef DEBUG_ENABLED
if (!nc) {
err_text = "Right operand of 'is' is not a class (type: '" + obj_B->get_class() + "').";
OPCODE_BREAK;
}
#endif
extends_ok = ClassDB::is_parent_class(obj_A->get_class_name(), nc->get_name());
}
}
*dst = extends_ok;
ip += 4;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_IS_BUILTIN) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(value, 0);
GET_INSTRUCTION_ARG(dst, 1);
Variant::Type var_type = (Variant::Type)_code_ptr[ip + 3];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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GD_ERR_BREAK(var_type < 0 || var_type >= Variant::VARIANT_MAX);
*dst = value->get_type() == var_type;
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 16:59:53 +01:00
OPCODE(OPCODE_SET_KEYED) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(index, 1);
GET_INSTRUCTION_ARG(value, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
bool valid;
dst->set(*index, *value, &valid);
#ifdef DEBUG_ENABLED
if (!valid) {
String v = index->operator String();
Replace String comparisons with "", String() to is_empty() Also: - Adds two stress tests to test_string.h - Changes to .empty() on std::strings
2021-12-09 10:42:46 +01:00
if (!v.is_empty()) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
v = "'" + v + "'";
} else {
v = "of type '" + _get_var_type(index) + "'";
}
err_text = "Invalid set index " + v + " (on base: '" + _get_var_type(dst) + "') with value of type '" + _get_var_type(value) + "'";
OPCODE_BREAK;
}
#endif
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 16:59:53 +01:00
OPCODE(OPCODE_SET_KEYED_VALIDATED) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(index, 1);
GET_INSTRUCTION_ARG(value, 2);
int index_setter = _code_ptr[ip + 4];
GD_ERR_BREAK(index_setter < 0 || index_setter >= _keyed_setters_count);
const Variant::ValidatedKeyedSetter setter = _keyed_setters_ptr[index_setter];
bool valid;
Use pointer parameters in Variant function pointers Instead of references. This is needed because those function pointers are used in GDNative which needs to work with plain C, which doesn't support passing parameters by reference.
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setter(dst, index, value, &valid);
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 16:59:53 +01:00
#ifdef DEBUG_ENABLED
if (!valid) {
String v = index->operator String();
Replace String comparisons with "", String() to is_empty() Also: - Adds two stress tests to test_string.h - Changes to .empty() on std::strings
2021-12-09 10:42:46 +01:00
if (!v.is_empty()) {
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
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v = "'" + v + "'";
} else {
v = "of type '" + _get_var_type(index) + "'";
}
err_text = "Invalid set index " + v + " (on base: '" + _get_var_type(dst) + "') with value of type '" + _get_var_type(value) + "'";
OPCODE_BREAK;
}
#endif
ip += 5;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_SET_INDEXED_VALIDATED) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(index, 1);
GET_INSTRUCTION_ARG(value, 2);
int index_setter = _code_ptr[ip + 4];
GD_ERR_BREAK(index_setter < 0 || index_setter >= _indexed_setters_count);
const Variant::ValidatedIndexedSetter setter = _indexed_setters_ptr[index_setter];
int64_t int_index = *VariantInternal::get_int(index);
bool oob;
Use pointer parameters in Variant function pointers Instead of references. This is needed because those function pointers are used in GDNative which needs to work with plain C, which doesn't support passing parameters by reference.
2020-12-10 21:12:02 +01:00
setter(dst, int_index, value, &oob);
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 16:59:53 +01:00
#ifdef DEBUG_ENABLED
if (oob) {
String v = index->operator String();
Replace String comparisons with "", String() to is_empty() Also: - Adds two stress tests to test_string.h - Changes to .empty() on std::strings
2021-12-09 10:42:46 +01:00
if (!v.is_empty()) {
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
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v = "'" + v + "'";
} else {
v = "of type '" + _get_var_type(index) + "'";
}
err_text = "Out of bounds set index " + v + " (on base: '" + _get_var_type(dst) + "')";
OPCODE_BREAK;
}
#endif
ip += 5;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_GET_KEYED) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(index, 1);
GET_INSTRUCTION_ARG(dst, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
bool valid;
#ifdef DEBUG_ENABLED
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
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// Allow better error message in cases where src and dst are the same stack position.
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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Variant ret = src->get(*index, &valid);
#else
*dst = src->get(*index, &valid);
#endif
#ifdef DEBUG_ENABLED
if (!valid) {
String v = index->operator String();
Replace String comparisons with "", String() to is_empty() Also: - Adds two stress tests to test_string.h - Changes to .empty() on std::strings
2021-12-09 10:42:46 +01:00
if (!v.is_empty()) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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v = "'" + v + "'";
} else {
v = "of type '" + _get_var_type(index) + "'";
}
err_text = "Invalid get index " + v + " (on base: '" + _get_var_type(src) + "').";
OPCODE_BREAK;
}
*dst = ret;
#endif
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
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OPCODE(OPCODE_GET_KEYED_VALIDATED) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(key, 1);
GET_INSTRUCTION_ARG(dst, 2);
int index_getter = _code_ptr[ip + 4];
GD_ERR_BREAK(index_getter < 0 || index_getter >= _keyed_getters_count);
const Variant::ValidatedKeyedGetter getter = _keyed_getters_ptr[index_getter];
bool valid;
#ifdef DEBUG_ENABLED
// Allow better error message in cases where src and dst are the same stack position.
Variant ret;
Use pointer parameters in Variant function pointers Instead of references. This is needed because those function pointers are used in GDNative which needs to work with plain C, which doesn't support passing parameters by reference.
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getter(src, key, &ret, &valid);
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
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#else
Use pointer parameters in Variant function pointers Instead of references. This is needed because those function pointers are used in GDNative which needs to work with plain C, which doesn't support passing parameters by reference.
2020-12-10 21:12:02 +01:00
getter(src, key, dst, &valid);
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 16:59:53 +01:00
#endif
#ifdef DEBUG_ENABLED
if (!valid) {
String v = key->operator String();
Replace String comparisons with "", String() to is_empty() Also: - Adds two stress tests to test_string.h - Changes to .empty() on std::strings
2021-12-09 10:42:46 +01:00
if (!v.is_empty()) {
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
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v = "'" + v + "'";
} else {
v = "of type '" + _get_var_type(key) + "'";
}
err_text = "Invalid get index " + v + " (on base: '" + _get_var_type(src) + "').";
OPCODE_BREAK;
}
*dst = ret;
#endif
ip += 5;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_GET_INDEXED_VALIDATED) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(index, 1);
GET_INSTRUCTION_ARG(dst, 2);
int index_getter = _code_ptr[ip + 4];
GD_ERR_BREAK(index_getter < 0 || index_getter >= _indexed_getters_count);
const Variant::ValidatedIndexedGetter getter = _indexed_getters_ptr[index_getter];
int64_t int_index = *VariantInternal::get_int(index);
bool oob;
Use pointer parameters in Variant function pointers Instead of references. This is needed because those function pointers are used in GDNative which needs to work with plain C, which doesn't support passing parameters by reference.
2020-12-10 21:12:02 +01:00
getter(src, int_index, dst, &oob);
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
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#ifdef DEBUG_ENABLED
if (oob) {
String v = index->operator String();
Replace String comparisons with "", String() to is_empty() Also: - Adds two stress tests to test_string.h - Changes to .empty() on std::strings
2021-12-09 10:42:46 +01:00
if (!v.is_empty()) {
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 16:59:53 +01:00
v = "'" + v + "'";
} else {
v = "of type '" + _get_var_type(index) + "'";
}
err_text = "Out of bounds get index " + v + " (on base: '" + _get_var_type(src) + "')";
OPCODE_BREAK;
}
#endif
ip += 5;
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE(OPCODE_SET_NAMED) {
CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(value, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
int indexname = _code_ptr[ip + 3];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GD_ERR_BREAK(indexname < 0 || indexname >= _global_names_count);
const StringName *index = &_global_names_ptr[indexname];
bool valid;
dst->set_named(*index, *value, valid);
#ifdef DEBUG_ENABLED
if (!valid) {
String err_type;
err_text = "Invalid set index '" + String(*index) + "' (on base: '" + _get_var_type(dst) + "') with value of type '" + _get_var_type(value) + "'.";
OPCODE_BREAK;
}
#endif
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 16:59:53 +01:00
OPCODE(OPCODE_SET_NAMED_VALIDATED) {
CHECK_SPACE(3);
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(value, 1);
int index_setter = _code_ptr[ip + 3];
GD_ERR_BREAK(index_setter < 0 || index_setter >= _setters_count);
const Variant::ValidatedSetter setter = _setters_ptr[index_setter];
setter(dst, value);
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE(OPCODE_GET_NAMED) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(dst, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
int indexname = _code_ptr[ip + 3];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GD_ERR_BREAK(indexname < 0 || indexname >= _global_names_count);
const StringName *index = &_global_names_ptr[indexname];
bool valid;
#ifdef DEBUG_ENABLED
//allow better error message in cases where src and dst are the same stack position
Variant ret = src->get_named(*index, valid);
#else
*dst = src->get_named(*index, valid);
#endif
#ifdef DEBUG_ENABLED
if (!valid) {
Remove outdated code path
2022-07-10 20:48:33 +02:00
err_text = "Invalid get index '" + index->operator String() + "' (on base: '" + _get_var_type(src) + "').";
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE_BREAK;
}
*dst = ret;
#endif
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 16:59:53 +01:00
OPCODE(OPCODE_GET_NAMED_VALIDATED) {
CHECK_SPACE(3);
GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(dst, 1);
int index_getter = _code_ptr[ip + 3];
GD_ERR_BREAK(index_getter < 0 || index_getter >= _getters_count);
const Variant::ValidatedGetter getter = _getters_ptr[index_getter];
getter(src, dst);
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE(OPCODE_SET_MEMBER) {
CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(src, 0);
int indexname = _code_ptr[ip + 2];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GD_ERR_BREAK(indexname < 0 || indexname >= _global_names_count);
const StringName *index = &_global_names_ptr[indexname];
bool valid;
#ifndef DEBUG_ENABLED
ClassDB::set_property(p_instance->owner, *index, *src, &valid);
#else
bool ok = ClassDB::set_property(p_instance->owner, *index, *src, &valid);
if (!ok) {
err_text = "Internal error setting property: " + String(*index);
OPCODE_BREAK;
} else if (!valid) {
err_text = "Error setting property '" + String(*index) + "' with value of type " + Variant::get_type_name(src->get_type()) + ".";
OPCODE_BREAK;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_GET_MEMBER) {
CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(dst, 0);
int indexname = _code_ptr[ip + 2];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GD_ERR_BREAK(indexname < 0 || indexname >= _global_names_count);
const StringName *index = &_global_names_ptr[indexname];
#ifndef DEBUG_ENABLED
ClassDB::get_property(p_instance->owner, *index, *dst);
#else
bool ok = ClassDB::get_property(p_instance->owner, *index, *dst);
if (!ok) {
err_text = "Internal error getting property: " + String(*index);
OPCODE_BREAK;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ASSIGN) {
CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(src, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
*dst = *src;
ip += 3;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ASSIGN_TRUE) {
CHECK_SPACE(2);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(dst, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
*dst = true;
ip += 2;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ASSIGN_FALSE) {
CHECK_SPACE(2);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(dst, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
*dst = false;
ip += 2;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ASSIGN_TYPED_BUILTIN) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(src, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
Variant::Type var_type = (Variant::Type)_code_ptr[ip + 3];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GD_ERR_BREAK(var_type < 0 || var_type >= Variant::VARIANT_MAX);
if (src->get_type() != var_type) {
#ifdef DEBUG_ENABLED
if (Variant::can_convert_strict(src->get_type(), var_type)) {
#endif // DEBUG_ENABLED
Callable::CallError ce;
Variant::construct(var_type, *dst, const_cast<const Variant **>(&src), 1, ce);
} else {
#ifdef DEBUG_ENABLED
err_text = "Trying to assign value of type '" + Variant::get_type_name(src->get_type()) +
clang-format: Disable alignment of operands, too unreliable Sets `AlignOperands` to `DontAlign`. `clang-format` developers seem to mostly care about space-based indentation and every other version of clang-format breaks the bad mismatch of tabs and spaces that it seems to use for operand alignment. So it's better without, so that it respects our two-tabs `ContinuationIndentWidth`.
2021-10-28 15:19:35 +02:00
"' to a variable of type '" + Variant::get_type_name(var_type) + "'.";
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE_BREAK;
}
} else {
#endif // DEBUG_ENABLED
*dst = *src;
}
ip += 4;
}
DISPATCH_OPCODE;
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
2021-03-09 16:32:35 +01:00
OPCODE(OPCODE_ASSIGN_TYPED_ARRAY) {
CHECK_SPACE(3);
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(src, 1);
Array *dst_arr = VariantInternal::get_array(dst);
if (src->get_type() != Variant::ARRAY) {
#ifdef DEBUG_ENABLED
err_text = "Trying to assign value of type '" + Variant::get_type_name(src->get_type()) +
clang-format: Disable alignment of operands, too unreliable Sets `AlignOperands` to `DontAlign`. `clang-format` developers seem to mostly care about space-based indentation and every other version of clang-format breaks the bad mismatch of tabs and spaces that it seems to use for operand alignment. So it's better without, so that it respects our two-tabs `ContinuationIndentWidth`.
2021-10-28 15:19:35 +02:00
"' to a variable of type '" + +"'.";
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
2021-03-09 16:32:35 +01:00
#endif
GDScript: Properly validate return type When the type cannot be validated at compile time, the runtime must do a check to ensure type safety is kept, as the code might be assuming the return type is correct in another place, leading to crashes if the contract is broken.
2021-04-02 15:34:44 +02:00
OPCODE_BREAK;
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
2021-03-09 16:32:35 +01:00
}
if (!dst_arr->typed_assign(*src)) {
#ifdef DEBUG_ENABLED
err_text = "Trying to assign a typed array with an array of different type.'";
#endif
GDScript: Properly validate return type When the type cannot be validated at compile time, the runtime must do a check to ensure type safety is kept, as the code might be assuming the return type is correct in another place, leading to crashes if the contract is broken.
2021-04-02 15:34:44 +02:00
OPCODE_BREAK;
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
2021-03-09 16:32:35 +01:00
}
ip += 3;
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE(OPCODE_ASSIGN_TYPED_NATIVE) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(src, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
#ifdef DEBUG_ENABLED
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(type, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScriptNativeClass *nc = Object::cast_to<GDScriptNativeClass>(type->operator Object *());
GD_ERR_BREAK(!nc);
if (src->get_type() != Variant::OBJECT && src->get_type() != Variant::NIL) {
err_text = "Trying to assign value of type '" + Variant::get_type_name(src->get_type()) +
clang-format: Disable alignment of operands, too unreliable Sets `AlignOperands` to `DontAlign`. `clang-format` developers seem to mostly care about space-based indentation and every other version of clang-format breaks the bad mismatch of tabs and spaces that it seems to use for operand alignment. So it's better without, so that it respects our two-tabs `ContinuationIndentWidth`.
2021-10-28 15:19:35 +02:00
"' to a variable of type '" + nc->get_name() + "'.";
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE_BREAK;
}
Object *src_obj = src->operator Object *();
if (src_obj && !ClassDB::is_parent_class(src_obj->get_class_name(), nc->get_name())) {
err_text = "Trying to assign value of type '" + src_obj->get_class_name() +
clang-format: Disable alignment of operands, too unreliable Sets `AlignOperands` to `DontAlign`. `clang-format` developers seem to mostly care about space-based indentation and every other version of clang-format breaks the bad mismatch of tabs and spaces that it seems to use for operand alignment. So it's better without, so that it respects our two-tabs `ContinuationIndentWidth`.
2021-10-28 15:19:35 +02:00
"' to a variable of type '" + nc->get_name() + "'.";
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE_BREAK;
}
#endif // DEBUG_ENABLED
*dst = *src;
ip += 4;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ASSIGN_TYPED_SCRIPT) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(src, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
#ifdef DEBUG_ENABLED
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(type, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
Script *base_type = Object::cast_to<Script>(type->operator Object *());
GD_ERR_BREAK(!base_type);
if (src->get_type() != Variant::OBJECT && src->get_type() != Variant::NIL) {
err_text = "Trying to assign a non-object value to a variable of type '" + base_type->get_path().get_file() + "'.";
OPCODE_BREAK;
}
if (src->get_type() != Variant::NIL && src->operator Object *() != nullptr) {
ScriptInstance *scr_inst = src->operator Object *()->get_script_instance();
if (!scr_inst) {
err_text = "Trying to assign value of type '" + src->operator Object *()->get_class_name() +
clang-format: Disable alignment of operands, too unreliable Sets `AlignOperands` to `DontAlign`. `clang-format` developers seem to mostly care about space-based indentation and every other version of clang-format breaks the bad mismatch of tabs and spaces that it seems to use for operand alignment. So it's better without, so that it respects our two-tabs `ContinuationIndentWidth`.
2021-10-28 15:19:35 +02:00
"' to a variable of type '" + base_type->get_path().get_file() + "'.";
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE_BREAK;
}
Script *src_type = src->operator Object *()->get_script_instance()->get_script().ptr();
bool valid = false;
while (src_type) {
if (src_type == base_type) {
valid = true;
break;
}
src_type = src_type->get_base_script().ptr();
}
if (!valid) {
err_text = "Trying to assign value of type '" + src->operator Object *()->get_script_instance()->get_script()->get_path().get_file() +
clang-format: Disable alignment of operands, too unreliable Sets `AlignOperands` to `DontAlign`. `clang-format` developers seem to mostly care about space-based indentation and every other version of clang-format breaks the bad mismatch of tabs and spaces that it seems to use for operand alignment. So it's better without, so that it respects our two-tabs `ContinuationIndentWidth`.
2021-10-28 15:19:35 +02:00
"' to a variable of type '" + base_type->get_path().get_file() + "'.";
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE_BREAK;
}
}
#endif // DEBUG_ENABLED
*dst = *src;
ip += 4;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CAST_TO_BUILTIN) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(dst, 1);
Variant::Type to_type = (Variant::Type)_code_ptr[ip + 3];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GD_ERR_BREAK(to_type < 0 || to_type >= Variant::VARIANT_MAX);
Complain if casting a freed object in a debug session The idea is to give the user a chance to realize a mistake that will cause a crash in a release build (or with no debugger attached).
2021-07-31 11:21:41 +02:00
#ifdef DEBUG_ENABLED
Fix check for freed object during cast
2021-09-27 19:35:26 +02:00
if (src->operator Object *() && !src->get_validated_object()) {
Complain if casting a freed object in a debug session The idea is to give the user a chance to realize a mistake that will cause a crash in a release build (or with no debugger attached).
2021-07-31 11:21:41 +02:00
err_text = "Trying to cast a freed object.";
OPCODE_BREAK;
}
#endif
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
Callable::CallError err;
Variant::construct(to_type, *dst, (const Variant **)&src, 1, err);
#ifdef DEBUG_ENABLED
if (err.error != Callable::CallError::CALL_OK) {
err_text = "Invalid cast: could not convert value to '" + Variant::get_type_name(to_type) + "'.";
OPCODE_BREAK;
}
#endif
ip += 4;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CAST_TO_NATIVE) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(dst, 1);
GET_INSTRUCTION_ARG(to_type, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScriptNativeClass *nc = Object::cast_to<GDScriptNativeClass>(to_type->operator Object *());
GD_ERR_BREAK(!nc);
#ifdef DEBUG_ENABLED
Fix check for freed object during cast
2021-09-27 19:35:26 +02:00
if (src->operator Object *() && !src->get_validated_object()) {
Complain if casting a freed object in a debug session The idea is to give the user a chance to realize a mistake that will cause a crash in a release build (or with no debugger attached).
2021-07-31 11:21:41 +02:00
err_text = "Trying to cast a freed object.";
OPCODE_BREAK;
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
if (src->get_type() != Variant::OBJECT && src->get_type() != Variant::NIL) {
err_text = "Invalid cast: can't convert a non-object value to an object type.";
OPCODE_BREAK;
}
#endif
Object *src_obj = src->operator Object *();
if (src_obj && !ClassDB::is_parent_class(src_obj->get_class_name(), nc->get_name())) {
*dst = Variant(); // invalid cast, assign NULL
} else {
*dst = *src;
}
ip += 4;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CAST_TO_SCRIPT) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(dst, 1);
GET_INSTRUCTION_ARG(to_type, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
Script *base_type = Object::cast_to<Script>(to_type->operator Object *());
GD_ERR_BREAK(!base_type);
#ifdef DEBUG_ENABLED
Fix check for freed object during cast
2021-09-27 19:35:26 +02:00
if (src->operator Object *() && !src->get_validated_object()) {
Complain if casting a freed object in a debug session The idea is to give the user a chance to realize a mistake that will cause a crash in a release build (or with no debugger attached).
2021-07-31 11:21:41 +02:00
err_text = "Trying to cast a freed object.";
OPCODE_BREAK;
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
if (src->get_type() != Variant::OBJECT && src->get_type() != Variant::NIL) {
err_text = "Trying to assign a non-object value to a variable of type '" + base_type->get_path().get_file() + "'.";
OPCODE_BREAK;
}
#endif
bool valid = false;
if (src->get_type() != Variant::NIL && src->operator Object *() != nullptr) {
ScriptInstance *scr_inst = src->operator Object *()->get_script_instance();
if (scr_inst) {
Script *src_type = src->operator Object *()->get_script_instance()->get_script().ptr();
while (src_type) {
if (src_type == base_type) {
valid = true;
break;
}
src_type = src_type->get_base_script().ptr();
}
}
}
if (valid) {
*dst = *src; // Valid cast, copy the source object
} else {
*dst = Variant(); // invalid cast, assign NULL
}
ip += 4;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CONSTRUCT) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
CHECK_SPACE(2 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
Variant::Type t = Variant::Type(_code_ptr[ip + 2]);
Variant **argptrs = instruction_args;
GET_INSTRUCTION_ARG(dst, argc);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
Callable::CallError err;
Variant::construct(t, *dst, (const Variant **)argptrs, argc, err);
#ifdef DEBUG_ENABLED
if (err.error != Callable::CallError::CALL_OK) {
err_text = _get_call_error(err, "'" + Variant::get_type_name(t) + "' constructor", (const Variant **)argptrs);
OPCODE_BREAK;
}
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
ip += 3;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
DISPATCH_OPCODE;
GDScript: Add faster instruction for validated constructor Only for built-in types.
2020-11-18 15:37:08 +01:00
OPCODE(OPCODE_CONSTRUCT_VALIDATED) {
CHECK_SPACE(2 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
int constructor_idx = _code_ptr[ip + 2];
GD_ERR_BREAK(constructor_idx < 0 || constructor_idx >= _constructors_count);
Variant::ValidatedConstructor constructor = _constructors_ptr[constructor_idx];
Variant **argptrs = instruction_args;
GET_INSTRUCTION_ARG(dst, argc);
Use pointer parameters in Variant function pointers Instead of references. This is needed because those function pointers are used in GDNative which needs to work with plain C, which doesn't support passing parameters by reference.
2020-12-10 21:12:02 +01:00
constructor(dst, (const Variant **)argptrs);
GDScript: Add faster instruction for validated constructor Only for built-in types.
2020-11-18 15:37:08 +01:00
ip += 3;
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE(OPCODE_CONSTRUCT_ARRAY) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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CHECK_SPACE(1 + instr_arg_count);
ip += instr_arg_count;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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int argc = _code_ptr[ip + 1];
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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Array array;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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array.resize(argc);
for (int i = 0; i < argc; i++) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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array[i] = *(instruction_args[i]);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(dst, argc);
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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*dst = Variant(); // Clear potential previous typed array.
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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*dst = array;
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
ip += 2;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
DISPATCH_OPCODE;
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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OPCODE(OPCODE_CONSTRUCT_TYPED_ARRAY) {
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
GET_INSTRUCTION_ARG(script_type, argc + 1);
Variant::Type builtin_type = (Variant::Type)_code_ptr[ip + 2];
int native_type_idx = _code_ptr[ip + 3];
GD_ERR_BREAK(native_type_idx < 0 || native_type_idx >= _global_names_count);
const StringName native_type = _global_names_ptr[native_type_idx];
Array array;
Remove VARIANT_ARG* macros * Very old macros from the time Godot was created. * Limited arguments to 5 (then later changed to 8) in many places. * They were replaced by C++11 Variadic Templates. * Renamed methods that take argument pointers to have a "p" suffix. This was used in some places and not in others, so made it standard. * Also added a dereference check for Variant*. Helped catch a couple of bugs.
2022-03-09 14:58:40 +01:00
array.set_typed(builtin_type, native_type, *script_type);
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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array.resize(argc);
for (int i = 0; i < argc; i++) {
array[i] = *(instruction_args[i]);
}
GET_INSTRUCTION_ARG(dst, argc);
*dst = Variant(); // Clear potential previous typed array.
*dst = array;
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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OPCODE(OPCODE_CONSTRUCT_DICTIONARY) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
CHECK_SPACE(2 + instr_arg_count);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
Dictionary dict;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
for (int i = 0; i < argc; i++) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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GET_INSTRUCTION_ARG(k, i * 2 + 0);
GET_INSTRUCTION_ARG(v, i * 2 + 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
dict[*k] = *v;
}
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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GET_INSTRUCTION_ARG(dst, argc * 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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*dst = dict;
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
ip += 2;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CALL_ASYNC)
OPCODE(OPCODE_CALL_RETURN)
OPCODE(OPCODE_CALL) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
CHECK_SPACE(3 + instr_arg_count);
bool call_ret = (_code_ptr[ip] & INSTR_MASK) != OPCODE_CALL;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
#ifdef DEBUG_ENABLED
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
bool call_async = (_code_ptr[ip] & INSTR_MASK) == OPCODE_CALL_ASYNC;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
ip += instr_arg_count;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
int argc = _code_ptr[ip + 1];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GD_ERR_BREAK(argc < 0);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
int methodname_idx = _code_ptr[ip + 2];
GD_ERR_BREAK(methodname_idx < 0 || methodname_idx >= _global_names_count);
const StringName *methodname = &_global_names_ptr[methodname_idx];
GET_INSTRUCTION_ARG(base, argc);
Variant **argptrs = instruction_args;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
#ifdef DEBUG_ENABLED
uint64_t call_time = 0;
if (GDScriptLanguage::get_singleton()->profiling) {
call_time = OS::get_singleton()->get_ticks_usec();
}
#endif
Callable::CallError err;
if (call_ret) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(ret, argc + 1);
Remove VARIANT_ARG* macros * Very old macros from the time Godot was created. * Limited arguments to 5 (then later changed to 8) in many places. * They were replaced by C++11 Variadic Templates. * Renamed methods that take argument pointers to have a "p" suffix. This was used in some places and not in others, so made it standard. * Also added a dereference check for Variant*. Helped catch a couple of bugs.
2022-03-09 14:58:40 +01:00
base->callp(*methodname, (const Variant **)argptrs, argc, *ret, err);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
#ifdef DEBUG_ENABLED
if (!call_async && ret->get_type() == Variant::OBJECT) {
// Check if getting a function state without await.
bool was_freed = false;
Object *obj = ret->get_validated_object_with_check(was_freed);
if (was_freed) {
err_text = "Got a freed object as a result of the call.";
OPCODE_BREAK;
}
if (obj && obj->is_class_ptr(GDScriptFunctionState::get_class_ptr_static())) {
err_text = R"(Trying to call an async function without "await".)";
OPCODE_BREAK;
}
}
#endif
} else {
Variant ret;
Remove VARIANT_ARG* macros * Very old macros from the time Godot was created. * Limited arguments to 5 (then later changed to 8) in many places. * They were replaced by C++11 Variadic Templates. * Renamed methods that take argument pointers to have a "p" suffix. This was used in some places and not in others, so made it standard. * Also added a dereference check for Variant*. Helped catch a couple of bugs.
2022-03-09 14:58:40 +01:00
base->callp(*methodname, (const Variant **)argptrs, argc, ret, err);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
#ifdef DEBUG_ENABLED
if (GDScriptLanguage::get_singleton()->profiling) {
function_call_time += OS::get_singleton()->get_ticks_usec() - call_time;
}
if (err.error != Callable::CallError::CALL_OK) {
String methodstr = *methodname;
String basestr = _get_var_type(base);
GDScript: Implement lambdas compilation and runtime
2021-03-28 16:03:13 +02:00
bool is_callable = false;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
if (methodstr == "call") {
GDScript: Implement lambdas compilation and runtime
2021-03-28 16:03:13 +02:00
if (argc >= 1 && base->get_type() != Variant::CALLABLE) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
methodstr = String(*argptrs[0]) + " (via call)";
if (err.error == Callable::CallError::CALL_ERROR_INVALID_ARGUMENT) {
err.argument += 1;
}
GDScript: Implement lambdas compilation and runtime
2021-03-28 16:03:13 +02:00
} else {
methodstr = base->operator String() + " (Callable)";
is_callable = true;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
} else if (methodstr == "free") {
if (err.error == Callable::CallError::CALL_ERROR_INVALID_METHOD) {
Rename Variant::is_ref() to is_ref_counted()
2021-08-26 21:37:17 +02:00
if (base->is_ref_counted()) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
err_text = "Attempted to free a reference.";
OPCODE_BREAK;
} else if (base->get_type() == Variant::OBJECT) {
err_text = "Attempted to free a locked object (calling or emitting).";
OPCODE_BREAK;
}
}
} else if (methodstr == "call_recursive" && basestr == "TreeItem") {
if (argc >= 1) {
methodstr = String(*argptrs[0]) + " (via TreeItem.call_recursive)";
if (err.error == Callable::CallError::CALL_ERROR_INVALID_ARGUMENT) {
err.argument += 1;
}
}
}
GDScript: Implement lambdas compilation and runtime
2021-03-28 16:03:13 +02:00
err_text = _get_call_error(err, "function '" + methodstr + (is_callable ? "" : "' in base '" + basestr) + "'", (const Variant **)argptrs);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE_BREAK;
}
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
ip += 3;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
DISPATCH_OPCODE;
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
OPCODE(OPCODE_CALL_METHOD_BIND)
OPCODE(OPCODE_CALL_METHOD_BIND_RET) {
CHECK_SPACE(3 + instr_arg_count);
bool call_ret = (_code_ptr[ip] & INSTR_MASK) == OPCODE_CALL_METHOD_BIND_RET;
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _methods_count);
MethodBind *method = _methods_ptr[_code_ptr[ip + 2]];
GET_INSTRUCTION_ARG(base, argc);
#ifdef DEBUG_ENABLED
bool freed = false;
Object *base_obj = base->get_validated_object_with_check(freed);
if (freed) {
err_text = "Trying to call a function on a previously freed instance.";
OPCODE_BREAK;
} else if (!base_obj) {
err_text = "Trying to call a function on a null value.";
OPCODE_BREAK;
}
#else
Object *base_obj = base->operator Object *();
#endif
Variant **argptrs = instruction_args;
#ifdef DEBUG_ENABLED
uint64_t call_time = 0;
if (GDScriptLanguage::get_singleton()->profiling) {
call_time = OS::get_singleton()->get_ticks_usec();
}
#endif
Callable::CallError err;
if (call_ret) {
GET_INSTRUCTION_ARG(ret, argc + 1);
*ret = method->call(base_obj, (const Variant **)argptrs, argc, err);
} else {
method->call(base_obj, (const Variant **)argptrs, argc, err);
}
#ifdef DEBUG_ENABLED
if (GDScriptLanguage::get_singleton()->profiling) {
function_call_time += OS::get_singleton()->get_ticks_usec() - call_time;
}
if (err.error != Callable::CallError::CALL_OK) {
String methodstr = method->get_name();
String basestr = _get_var_type(base);
if (methodstr == "call") {
if (argc >= 1) {
methodstr = String(*argptrs[0]) + " (via call)";
if (err.error == Callable::CallError::CALL_ERROR_INVALID_ARGUMENT) {
err.argument += 1;
}
}
} else if (methodstr == "free") {
if (err.error == Callable::CallError::CALL_ERROR_INVALID_METHOD) {
Rename Variant::is_ref() to is_ref_counted()
2021-08-26 21:37:17 +02:00
if (base->is_ref_counted()) {
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
err_text = "Attempted to free a reference.";
OPCODE_BREAK;
} else if (base->get_type() == Variant::OBJECT) {
err_text = "Attempted to free a locked object (calling or emitting).";
OPCODE_BREAK;
}
}
}
err_text = _get_call_error(err, "function '" + methodstr + "' in base '" + basestr + "'", (const Variant **)argptrs);
OPCODE_BREAK;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
GDScript: Add support for builtin static method calls
2021-05-16 16:48:53 +02:00
OPCODE(OPCODE_CALL_BUILTIN_STATIC) {
CHECK_SPACE(4 + instr_arg_count);
ip += instr_arg_count;
GD_ERR_BREAK(_code_ptr[ip + 1] < 0 || _code_ptr[ip + 1] >= Variant::VARIANT_MAX);
Variant::Type builtin_type = (Variant::Type)_code_ptr[ip + 1];
int methodname_idx = _code_ptr[ip + 2];
GD_ERR_BREAK(methodname_idx < 0 || methodname_idx >= _global_names_count);
const StringName *methodname = &_global_names_ptr[methodname_idx];
int argc = _code_ptr[ip + 3];
GD_ERR_BREAK(argc < 0);
GET_INSTRUCTION_ARG(ret, argc);
const Variant **argptrs = const_cast<const Variant **>(instruction_args);
#ifdef DEBUG_ENABLED
uint64_t call_time = 0;
if (GDScriptLanguage::get_singleton()->profiling) {
call_time = OS::get_singleton()->get_ticks_usec();
}
#endif
Callable::CallError err;
Variant::call_static(builtin_type, *methodname, argptrs, argc, *ret, err);
#ifdef DEBUG_ENABLED
if (GDScriptLanguage::get_singleton()->profiling) {
function_call_time += OS::get_singleton()->get_ticks_usec() - call_time;
}
if (err.error != Callable::CallError::CALL_OK) {
err_text = _get_call_error(err, "static function '" + methodname->operator String() + "' in type '" + Variant::get_type_name(builtin_type) + "'", argptrs);
OPCODE_BREAK;
}
#endif
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Add support for static method calls in native types
2022-04-06 19:14:38 +02:00
OPCODE(OPCODE_CALL_NATIVE_STATIC) {
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
GD_ERR_BREAK(_code_ptr[ip + 1] < 0 || _code_ptr[ip + 1] >= _methods_count);
MethodBind *method = _methods_ptr[_code_ptr[ip + 1]];
int argc = _code_ptr[ip + 2];
GD_ERR_BREAK(argc < 0);
GET_INSTRUCTION_ARG(ret, argc);
const Variant **argptrs = const_cast<const Variant **>(instruction_args);
#ifdef DEBUG_ENABLED
uint64_t call_time = 0;
if (GDScriptLanguage::get_singleton()->profiling) {
call_time = OS::get_singleton()->get_ticks_usec();
}
#endif
Callable::CallError err;
*ret = method->call(nullptr, argptrs, argc, err);
#ifdef DEBUG_ENABLED
if (GDScriptLanguage::get_singleton()->profiling) {
function_call_time += OS::get_singleton()->get_ticks_usec() - call_time;
}
if (err.error != Callable::CallError::CALL_OK) {
err_text = _get_call_error(err, "static function '" + method->get_name().operator String() + "' in type '" + method->get_instance_class().operator String() + "'", argptrs);
OPCODE_BREAK;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
#ifdef DEBUG_ENABLED
#define OPCODE_CALL_PTR(m_type) \
OPCODE(OPCODE_CALL_PTRCALL_##m_type) { \
CHECK_SPACE(3 + instr_arg_count); \
ip += instr_arg_count; \
int argc = _code_ptr[ip + 1]; \
GD_ERR_BREAK(argc < 0); \
GET_INSTRUCTION_ARG(base, argc); \
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _methods_count); \
MethodBind *method = _methods_ptr[_code_ptr[ip + 2]]; \
bool freed = false; \
Object *base_obj = base->get_validated_object_with_check(freed); \
if (freed) { \
err_text = "Trying to call a function on a previously freed instance."; \
OPCODE_BREAK; \
} else if (!base_obj) { \
err_text = "Trying to call a function on a null value."; \
OPCODE_BREAK; \
} \
const void **argptrs = call_args_ptr; \
for (int i = 0; i < argc; i++) { \
GET_INSTRUCTION_ARG(v, i); \
argptrs[i] = VariantInternal::get_opaque_pointer((const Variant *)v); \
} \
uint64_t call_time = 0; \
if (GDScriptLanguage::get_singleton()->profiling) { \
call_time = OS::get_singleton()->get_ticks_usec(); \
} \
GET_INSTRUCTION_ARG(ret, argc + 1); \
VariantInternal::initialize(ret, Variant::m_type); \
void *ret_opaque = VariantInternal::OP_GET_##m_type(ret); \
method->ptrcall(base_obj, argptrs, ret_opaque); \
if (GDScriptLanguage::get_singleton()->profiling) { \
function_call_time += OS::get_singleton()->get_ticks_usec() - call_time; \
} \
ip += 3; \
} \
DISPATCH_OPCODE
#else
#define OPCODE_CALL_PTR(m_type) \
OPCODE(OPCODE_CALL_PTRCALL_##m_type) { \
CHECK_SPACE(3 + instr_arg_count); \
GDScript: Fix method ptrcall on release
2021-10-07 20:08:21 +02:00
ip += instr_arg_count; \
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
int argc = _code_ptr[ip + 1]; \
GET_INSTRUCTION_ARG(base, argc); \
MethodBind *method = _methods_ptr[_code_ptr[ip + 2]]; \
Object *base_obj = *VariantInternal::get_object(base); \
const void **argptrs = call_args_ptr; \
for (int i = 0; i < argc; i++) { \
GET_INSTRUCTION_ARG(v, i); \
argptrs[i] = VariantInternal::get_opaque_pointer((const Variant *)v); \
} \
GET_INSTRUCTION_ARG(ret, argc + 1); \
VariantInternal::initialize(ret, Variant::m_type); \
void *ret_opaque = VariantInternal::OP_GET_##m_type(ret); \
method->ptrcall(base_obj, argptrs, ret_opaque); \
ip += 3; \
} \
DISPATCH_OPCODE
#endif
OPCODE_CALL_PTR(BOOL);
OPCODE_CALL_PTR(INT);
OPCODE_CALL_PTR(FLOAT);
OPCODE_CALL_PTR(STRING);
OPCODE_CALL_PTR(VECTOR2);
OPCODE_CALL_PTR(VECTOR2I);
OPCODE_CALL_PTR(RECT2);
OPCODE_CALL_PTR(RECT2I);
OPCODE_CALL_PTR(VECTOR3);
OPCODE_CALL_PTR(VECTOR3I);
OPCODE_CALL_PTR(TRANSFORM2D);
Implement Vector4, Vector4i, Projection Implement built-in classes Vector4, Vector4i and Projection. * Two versions of Vector4 (float and integer). * A Projection class, which is a 4x4 matrix specialized in projection types. These types have been requested for a long time, but given they were very corner case they were not added before. Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity. **Q**: Why Projection and not Matrix4? **A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-20 01:11:13 +02:00
OPCODE_CALL_PTR(VECTOR4);
OPCODE_CALL_PTR(VECTOR4I);
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
OPCODE_CALL_PTR(PLANE);
Rename Quat to Quaternion
2021-01-20 08:02:02 +01:00
OPCODE_CALL_PTR(QUATERNION);
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
OPCODE_CALL_PTR(AABB);
OPCODE_CALL_PTR(BASIS);
Rename Variant TRANSFORM to TRANSFORM3D Also _transform to _transform3d
2021-04-28 09:36:08 +02:00
OPCODE_CALL_PTR(TRANSFORM3D);
Implement Vector4, Vector4i, Projection Implement built-in classes Vector4, Vector4i and Projection. * Two versions of Vector4 (float and integer). * A Projection class, which is a 4x4 matrix specialized in projection types. These types have been requested for a long time, but given they were very corner case they were not added before. Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity. **Q**: Why Projection and not Matrix4? **A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-20 01:11:13 +02:00
OPCODE_CALL_PTR(PROJECTION);
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
OPCODE_CALL_PTR(COLOR);
OPCODE_CALL_PTR(STRING_NAME);
OPCODE_CALL_PTR(NODE_PATH);
OPCODE_CALL_PTR(RID);
OPCODE_CALL_PTR(CALLABLE);
OPCODE_CALL_PTR(SIGNAL);
OPCODE_CALL_PTR(DICTIONARY);
OPCODE_CALL_PTR(ARRAY);
OPCODE_CALL_PTR(PACKED_BYTE_ARRAY);
OPCODE_CALL_PTR(PACKED_INT32_ARRAY);
OPCODE_CALL_PTR(PACKED_INT64_ARRAY);
OPCODE_CALL_PTR(PACKED_FLOAT32_ARRAY);
OPCODE_CALL_PTR(PACKED_FLOAT64_ARRAY);
OPCODE_CALL_PTR(PACKED_STRING_ARRAY);
OPCODE_CALL_PTR(PACKED_VECTOR2_ARRAY);
OPCODE_CALL_PTR(PACKED_VECTOR3_ARRAY);
OPCODE_CALL_PTR(PACKED_COLOR_ARRAY);
OPCODE(OPCODE_CALL_PTRCALL_OBJECT) {
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _methods_count);
MethodBind *method = _methods_ptr[_code_ptr[ip + 2]];
GET_INSTRUCTION_ARG(base, argc);
#ifdef DEBUG_ENABLED
bool freed = false;
Object *base_obj = base->get_validated_object_with_check(freed);
if (freed) {
err_text = "Trying to call a function on a previously freed instance.";
OPCODE_BREAK;
} else if (!base_obj) {
err_text = "Trying to call a function on a null value.";
OPCODE_BREAK;
}
#else
Object *base_obj = *VariantInternal::get_object(base);
#endif
const void **argptrs = call_args_ptr;
for (int i = 0; i < argc; i++) {
GET_INSTRUCTION_ARG(v, i);
argptrs[i] = VariantInternal::get_opaque_pointer((const Variant *)v);
}
#ifdef DEBUG_ENABLED
uint64_t call_time = 0;
if (GDScriptLanguage::get_singleton()->profiling) {
call_time = OS::get_singleton()->get_ticks_usec();
}
#endif
GET_INSTRUCTION_ARG(ret, argc + 1);
VariantInternal::initialize(ret, Variant::OBJECT);
Object **ret_opaque = VariantInternal::get_object(ret);
method->ptrcall(base_obj, argptrs, ret_opaque);
GDScript Don't double-reference Refs returned from native function
2021-09-27 18:23:57 +02:00
VariantInternal::update_object_id(ret);
GDScript: Add faster call instructions for native methods
2020-11-17 14:44:52 +01:00
#ifdef DEBUG_ENABLED
if (GDScriptLanguage::get_singleton()->profiling) {
function_call_time += OS::get_singleton()->get_ticks_usec() - call_time;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CALL_PTRCALL_NO_RETURN) {
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _methods_count);
MethodBind *method = _methods_ptr[_code_ptr[ip + 2]];
GET_INSTRUCTION_ARG(base, argc);
#ifdef DEBUG_ENABLED
bool freed = false;
Object *base_obj = base->get_validated_object_with_check(freed);
if (freed) {
err_text = "Trying to call a function on a previously freed instance.";
OPCODE_BREAK;
} else if (!base_obj) {
err_text = "Trying to call a function on a null value.";
OPCODE_BREAK;
}
#else
Object *base_obj = *VariantInternal::get_object(base);
#endif
const void **argptrs = call_args_ptr;
for (int i = 0; i < argc; i++) {
GET_INSTRUCTION_ARG(v, i);
argptrs[i] = VariantInternal::get_opaque_pointer((const Variant *)v);
}
#ifdef DEBUG_ENABLED
uint64_t call_time = 0;
if (GDScriptLanguage::get_singleton()->profiling) {
call_time = OS::get_singleton()->get_ticks_usec();
}
#endif
GET_INSTRUCTION_ARG(ret, argc + 1);
VariantInternal::initialize(ret, Variant::NIL);
method->ptrcall(base_obj, argptrs, nullptr);
#ifdef DEBUG_ENABLED
if (GDScriptLanguage::get_singleton()->profiling) {
function_call_time += OS::get_singleton()->get_ticks_usec() - call_time;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
GDScript: Add faster call instructions for builtin methods Methods from builtin types can be called by using the function pointer when the argument and base types are known at compile time.
2020-11-18 14:32:28 +01:00
OPCODE(OPCODE_CALL_BUILTIN_TYPE_VALIDATED) {
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
GET_INSTRUCTION_ARG(base, argc);
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _builtin_methods_count);
Variant::ValidatedBuiltInMethod method = _builtin_methods_ptr[_code_ptr[ip + 2]];
Variant **argptrs = instruction_args;
#ifdef DEBUG_ENABLED
uint64_t call_time = 0;
if (GDScriptLanguage::get_singleton()->profiling) {
call_time = OS::get_singleton()->get_ticks_usec();
}
#endif
GET_INSTRUCTION_ARG(ret, argc + 1);
method(base, (const Variant **)argptrs, argc, ret);
#ifdef DEBUG_ENABLED
if (GDScriptLanguage::get_singleton()->profiling) {
function_call_time += OS::get_singleton()->get_ticks_usec() - call_time;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
GDScript: Refactor builtin functions They are now called "utility functions" to avoid confusion with methods of builtin types, and be consistent with the naming in Variant. Core utility functions are now available in GDScript. The ones missing in core are added specifically to GDScript as helpers for convenience. Some functions were remove when there are better ways to do, reducing redundancy and cleaning up the global scope.
2020-11-26 15:56:32 +01:00
OPCODE(OPCODE_CALL_UTILITY) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
CHECK_SPACE(3 + instr_arg_count);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
ip += instr_arg_count;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScript: Refactor builtin functions They are now called "utility functions" to avoid confusion with methods of builtin types, and be consistent with the naming in Variant. Core utility functions are now available in GDScript. The ones missing in core are added specifically to GDScript as helpers for convenience. Some functions were remove when there are better ways to do, reducing redundancy and cleaning up the global scope.
2020-11-26 15:56:32 +01:00
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _global_names_count);
StringName function = _global_names_ptr[_code_ptr[ip + 2]];
Variant **argptrs = instruction_args;
GET_INSTRUCTION_ARG(dst, argc);
Callable::CallError err;
Variant::call_utility_function(function, dst, (const Variant **)argptrs, argc, err);
#ifdef DEBUG_ENABLED
if (err.error != Callable::CallError::CALL_OK) {
String methodstr = function;
if (dst->get_type() == Variant::STRING) {
// Call provided error string.
err_text = "Error calling utility function '" + methodstr + "': " + String(*dst);
} else {
err_text = _get_call_error(err, "utility function '" + methodstr + "'", (const Variant **)argptrs);
}
OPCODE_BREAK;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CALL_UTILITY_VALIDATED) {
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _utilities_count);
Variant::ValidatedUtilityFunction function = _utilities_ptr[_code_ptr[ip + 2]];
Variant **argptrs = instruction_args;
GET_INSTRUCTION_ARG(dst, argc);
function(dst, (const Variant **)argptrs, argc);
ip += 3;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CALL_GDSCRIPT_UTILITY) {
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _gds_utilities_count);
GDScriptUtilityFunctions::FunctionPtr function = _gds_utilities_ptr[_code_ptr[ip + 2]];
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
Variant **argptrs = instruction_args;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(dst, argc);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
Callable::CallError err;
GDScript: Refactor builtin functions They are now called "utility functions" to avoid confusion with methods of builtin types, and be consistent with the naming in Variant. Core utility functions are now available in GDScript. The ones missing in core are added specifically to GDScript as helpers for convenience. Some functions were remove when there are better ways to do, reducing redundancy and cleaning up the global scope.
2020-11-26 15:56:32 +01:00
function(dst, (const Variant **)argptrs, argc, err);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
#ifdef DEBUG_ENABLED
if (err.error != Callable::CallError::CALL_OK) {
GDScript: Refactor builtin functions They are now called "utility functions" to avoid confusion with methods of builtin types, and be consistent with the naming in Variant. Core utility functions are now available in GDScript. The ones missing in core are added specifically to GDScript as helpers for convenience. Some functions were remove when there are better ways to do, reducing redundancy and cleaning up the global scope.
2020-11-26 15:56:32 +01:00
// TODO: Add this information in debug.
Fix typos with codespell Using codespell 2.0.0. Method: ``` $ cat > ../godot-word-whitelist.txt << EOF ang curvelinear dof doubleclick fave findn GIRD leapyear lod merchantibility nd numer ois ony que seeked synching te uint unselect webp EOF $ codespell -w -q 3 -I ../godot-word-whitelist.txt --skip="./thirdparty,*.po" $ git diff // undo unwanted changes ```
2021-05-20 12:07:26 +02:00
String methodstr = "<unknown function>";
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
if (dst->get_type() == Variant::STRING) {
GDScript: Refactor builtin functions They are now called "utility functions" to avoid confusion with methods of builtin types, and be consistent with the naming in Variant. Core utility functions are now available in GDScript. The ones missing in core are added specifically to GDScript as helpers for convenience. Some functions were remove when there are better ways to do, reducing redundancy and cleaning up the global scope.
2020-11-26 15:56:32 +01:00
// Call provided error string.
err_text = "Error calling GDScript utility function '" + methodstr + "': " + String(*dst);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
} else {
GDScript: Refactor builtin functions They are now called "utility functions" to avoid confusion with methods of builtin types, and be consistent with the naming in Variant. Core utility functions are now available in GDScript. The ones missing in core are added specifically to GDScript as helpers for convenience. Some functions were remove when there are better ways to do, reducing redundancy and cleaning up the global scope.
2020-11-26 15:56:32 +01:00
err_text = _get_call_error(err, "GDScript utility function '" + methodstr + "'", (const Variant **)argptrs);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
OPCODE_BREAK;
}
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
ip += 3;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CALL_SELF_BASE) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
Fix "super" call when having at least one argument
2021-06-13 17:40:22 +02:00
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
int self_fun = _code_ptr[ip + 2];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
#ifdef DEBUG_ENABLED
if (self_fun < 0 || self_fun >= _global_names_count) {
err_text = "compiler bug, function name not found";
OPCODE_BREAK;
}
#endif
const StringName *methodname = &_global_names_ptr[self_fun];
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
Variant **argptrs = instruction_args;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(dst, argc);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
const GDScript *gds = _script;
Replace most uses of Map by HashMap * Map is unnecessary and inefficient in almost every case. * Replaced by the new HashMap. * Renamed Map to RBMap and Set to RBSet for cases that still make sense (order matters) but use is discouraged. There were very few cases where replacing by HashMap was undesired because keeping the key order was intended. I tried to keep those (as RBMap) as much as possible, but might have missed some. Review appreciated!
2022-05-13 15:04:37 +02:00
HashMap<StringName, GDScriptFunction *>::ConstIterator E;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
while (gds->base.ptr()) {
gds = gds->base.ptr();
E = gds->member_functions.find(*methodname);
if (E) {
break;
}
}
Callable::CallError err;
if (E) {
Replace most uses of Map by HashMap * Map is unnecessary and inefficient in almost every case. * Replaced by the new HashMap. * Renamed Map to RBMap and Set to RBSet for cases that still make sense (order matters) but use is discouraged. There were very few cases where replacing by HashMap was undesired because keeping the key order was intended. I tried to keep those (as RBMap) as much as possible, but might have missed some. Review appreciated!
2022-05-13 15:04:37 +02:00
*dst = E->value->call(p_instance, (const Variant **)argptrs, argc, err);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
} else if (gds->native.ptr()) {
if (*methodname != GDScriptLanguage::get_singleton()->strings._init) {
MethodBind *mb = ClassDB::get_method(gds->native->get_name(), *methodname);
if (!mb) {
err.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
} else {
*dst = mb->call(p_instance->owner, (const Variant **)argptrs, argc, err);
}
} else {
err.error = Callable::CallError::CALL_OK;
}
} else {
if (*methodname != GDScriptLanguage::get_singleton()->strings._init) {
err.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
} else {
err.error = Callable::CallError::CALL_OK;
}
}
if (err.error != Callable::CallError::CALL_OK) {
String methodstr = *methodname;
err_text = _get_call_error(err, "function '" + methodstr + "'", (const Variant **)argptrs);
OPCODE_BREAK;
}
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
ip += 3;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
DISPATCH_OPCODE;
OPCODE(OPCODE_AWAIT) {
CHECK_SPACE(2);
Rename CONNECT_ONESHOT TO CONNECT_ONE_SHOT For consistency. Every other exposed `one_shot` is spaced out like this.
2022-09-01 15:44:42 +02:00
// Do the one-shot connect.
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(argobj, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
Signal sig;
bool is_signal = true;
{
Variant result = *argobj;
if (argobj->get_type() == Variant::OBJECT) {
bool was_freed = false;
Object *obj = argobj->get_validated_object_with_check(was_freed);
if (was_freed) {
err_text = "Trying to await on a freed object.";
OPCODE_BREAK;
}
// Is this even possible to be null at this point?
if (obj) {
if (obj->is_class_ptr(GDScriptFunctionState::get_class_ptr_static())) {
GDScript: Fix stack manipulation for `await` The stack now contains three special addresses that should no be copied to the state, since it contains references that creates cycles. They can be recreated when the function is resumed. This commit also removes the clearing of stack from the GDScriptFunctionState destructor, since it should be cleared when the function exits. The state stack should only be cleared manually if the instance is freed before the state resumes (which is already being done). Otherwise this would destruct the stack twice, causing crashes.
2022-05-13 19:03:48 +02:00
result = Signal(obj, "completed");
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
}
}
if (result.get_type() != Variant::SIGNAL) {
GDScript: Properly return value with await on non-coroutine If the keyword `await` is used without a coroutine, it should still return the value synchronally.
2021-10-15 00:58:10 +02:00
// Not async, return immediately using the target from OPCODE_AWAIT_RESUME.
GET_VARIANT_PTR(target, 3);
*target = result;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
ip += 4; // Skip OPCODE_AWAIT_RESUME and its data.
is_signal = false;
} else {
sig = result;
}
}
if (is_signal) {
Ref<GDScriptFunctionState> gdfs = memnew(GDScriptFunctionState);
gdfs->function = this;
gdfs->state.stack.resize(alloca_size);
GDScript: Fix stack manipulation for `await` The stack now contains three special addresses that should no be copied to the state, since it contains references that creates cycles. They can be recreated when the function is resumed. This commit also removes the clearing of stack from the GDScriptFunctionState destructor, since it should be cleared when the function exits. The state stack should only be cleared manually if the instance is freed before the state resumes (which is already being done). Otherwise this would destruct the stack twice, causing crashes.
2022-05-13 19:03:48 +02:00
// First 3 stack addresses are special, so we just skip them here.
for (int i = 3; i < _stack_size; i++) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
memnew_placement(&gdfs->state.stack.write[sizeof(Variant) * i], Variant(stack[i]));
}
gdfs->state.stack_size = _stack_size;
gdfs->state.alloca_size = alloca_size;
gdfs->state.ip = ip + 2;
gdfs->state.line = line;
gdfs->state.script = _script;
{
MutexLock lock(GDScriptLanguage::get_singleton()->lock);
_script->pending_func_states.add(&gdfs->scripts_list);
if (p_instance) {
gdfs->state.instance = p_instance;
p_instance->pending_func_states.add(&gdfs->instances_list);
} else {
gdfs->state.instance = nullptr;
}
}
#ifdef DEBUG_ENABLED
gdfs->state.function_name = name;
gdfs->state.script_path = _script->get_path();
#endif
gdfs->state.defarg = defarg;
gdfs->function = this;
retvalue = gdfs;
Rename CONNECT_ONESHOT TO CONNECT_ONE_SHOT For consistency. Every other exposed `one_shot` is spaced out like this.
2022-09-01 15:44:42 +02:00
Error err = sig.connect(Callable(gdfs.ptr(), "_signal_callback").bind(retvalue), Object::CONNECT_ONE_SHOT);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
if (err != OK) {
err_text = "Error connecting to signal: " + sig.get_name() + " during await.";
OPCODE_BREAK;
}
#ifdef DEBUG_ENABLED
exit_ok = true;
awaited = true;
#endif
OPCODE_BREAK;
}
}
DISPATCH_OPCODE; // Needed for synchronous calls (when result is immediately available).
OPCODE(OPCODE_AWAIT_RESUME) {
CHECK_SPACE(2);
#ifdef DEBUG_ENABLED
if (!p_state) {
err_text = ("Invalid Resume (bug?)");
OPCODE_BREAK;
}
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(result, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
*result = p_state->result;
ip += 2;
}
DISPATCH_OPCODE;
GDScript: Implement lambdas compilation and runtime
2021-03-28 16:03:13 +02:00
OPCODE(OPCODE_CREATE_LAMBDA) {
CHECK_SPACE(2 + instr_arg_count);
ip += instr_arg_count;
int captures_count = _code_ptr[ip + 1];
GD_ERR_BREAK(captures_count < 0);
int lambda_index = _code_ptr[ip + 2];
GD_ERR_BREAK(lambda_index < 0 || lambda_index >= _lambdas_count);
GDScriptFunction *lambda = _lambdas_ptr[lambda_index];
Vector<Variant> captures;
captures.resize(captures_count);
for (int i = 0; i < captures_count; i++) {
GET_INSTRUCTION_ARG(arg, i);
captures.write[i] = *arg;
}
GDScriptLambdaCallable *callable = memnew(GDScriptLambdaCallable(Ref<GDScript>(script), lambda, captures));
GET_INSTRUCTION_ARG(result, captures_count);
*result = Callable(callable);
ip += 3;
}
GDScript: Allow using self in lambdas
2022-04-20 19:22:22 +02:00
DISPATCH_OPCODE;
OPCODE(OPCODE_CREATE_SELF_LAMBDA) {
CHECK_SPACE(2 + instr_arg_count);
GD_ERR_BREAK(p_instance == nullptr);
ip += instr_arg_count;
int captures_count = _code_ptr[ip + 1];
GD_ERR_BREAK(captures_count < 0);
int lambda_index = _code_ptr[ip + 2];
GD_ERR_BREAK(lambda_index < 0 || lambda_index >= _lambdas_count);
GDScriptFunction *lambda = _lambdas_ptr[lambda_index];
Vector<Variant> captures;
captures.resize(captures_count);
for (int i = 0; i < captures_count; i++) {
GET_INSTRUCTION_ARG(arg, i);
captures.write[i] = *arg;
}
GDScriptLambdaSelfCallable *callable;
if (Object::cast_to<RefCounted>(p_instance->owner)) {
callable = memnew(GDScriptLambdaSelfCallable(Ref<RefCounted>(Object::cast_to<RefCounted>(p_instance->owner)), lambda, captures));
} else {
callable = memnew(GDScriptLambdaSelfCallable(p_instance->owner, lambda, captures));
}
GET_INSTRUCTION_ARG(result, captures_count);
*result = Callable(callable);
ip += 3;
}
GDScript: Implement lambdas compilation and runtime
2021-03-28 16:03:13 +02:00
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE(OPCODE_JUMP) {
CHECK_SPACE(2);
int to = _code_ptr[ip + 1];
GD_ERR_BREAK(to < 0 || to > _code_size);
ip = to;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_JUMP_IF) {
CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(test, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
bool result = test->booleanize();
if (result) {
int to = _code_ptr[ip + 2];
GD_ERR_BREAK(to < 0 || to > _code_size);
ip = to;
} else {
ip += 3;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_JUMP_IF_NOT) {
CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(test, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
bool result = test->booleanize();
if (!result) {
int to = _code_ptr[ip + 2];
GD_ERR_BREAK(to < 0 || to > _code_size);
ip = to;
} else {
ip += 3;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_JUMP_TO_DEF_ARGUMENT) {
CHECK_SPACE(2);
ip = _default_arg_ptr[defarg];
}
DISPATCH_OPCODE;
GDScript: Fix setter being called in chains for shared types When a type is shared (i.e. passed by reference) it doesn't need to be called in a setter chain (e.g. `a.b.c = 0`) since it will be updated in place. This commit adds an instruction that jumps when the value is shared so it can be used to skip those cases and avoid redundant calls of setters. It also solves issues when assigning to sub-properties of read-only properties.
2022-06-27 17:09:51 +02:00
OPCODE(OPCODE_JUMP_IF_SHARED) {
CHECK_SPACE(3);
GET_INSTRUCTION_ARG(val, 0);
if (val->is_shared()) {
int to = _code_ptr[ip + 2];
GD_ERR_BREAK(to < 0 || to > _code_size);
ip = to;
} else {
ip += 3;
}
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE(OPCODE_RETURN) {
CHECK_SPACE(2);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(r, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
retvalue = *r;
#ifdef DEBUG_ENABLED
exit_ok = true;
#endif
OPCODE_BREAK;
}
GDScript: Properly validate return type When the type cannot be validated at compile time, the runtime must do a check to ensure type safety is kept, as the code might be assuming the return type is correct in another place, leading to crashes if the contract is broken.
2021-04-02 15:34:44 +02:00
OPCODE(OPCODE_RETURN_TYPED_BUILTIN) {
CHECK_SPACE(3);
GET_INSTRUCTION_ARG(r, 0);
Variant::Type ret_type = (Variant::Type)_code_ptr[ip + 2];
GD_ERR_BREAK(ret_type < 0 || ret_type >= Variant::VARIANT_MAX);
if (r->get_type() != ret_type) {
if (Variant::can_convert_strict(r->get_type(), ret_type)) {
Callable::CallError ce;
Variant::construct(ret_type, retvalue, const_cast<const Variant **>(&r), 1, ce);
} else {
#ifdef DEBUG_ENABLED
err_text = vformat(R"(Trying to return value of type "%s" from a function which the return type is "%s".)",
Variant::get_type_name(r->get_type()), Variant::get_type_name(ret_type));
#endif // DEBUG_ENABLED
// Construct a base type anyway so type constraints are met.
Callable::CallError ce;
Variant::construct(ret_type, retvalue, nullptr, 0, ce);
OPCODE_BREAK;
}
} else {
retvalue = *r;
}
#ifdef DEBUG_ENABLED
exit_ok = true;
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
OPCODE(OPCODE_RETURN_TYPED_ARRAY) {
CHECK_SPACE(5);
GET_INSTRUCTION_ARG(r, 0);
GET_INSTRUCTION_ARG(script_type, 1);
Variant::Type builtin_type = (Variant::Type)_code_ptr[ip + 3];
int native_type_idx = _code_ptr[ip + 4];
GD_ERR_BREAK(native_type_idx < 0 || native_type_idx >= _global_names_count);
const StringName native_type = _global_names_ptr[native_type_idx];
if (r->get_type() != Variant::ARRAY) {
#ifdef DEBUG_ENABLED
err_text = vformat(R"(Trying to return value of type "%s" from a function which the return type is "Array[%s]".)",
Variant::get_type_name(r->get_type()), Variant::get_type_name(builtin_type));
#endif
OPCODE_BREAK;
}
Array array;
Remove VARIANT_ARG* macros * Very old macros from the time Godot was created. * Limited arguments to 5 (then later changed to 8) in many places. * They were replaced by C++11 Variadic Templates. * Renamed methods that take argument pointers to have a "p" suffix. This was used in some places and not in others, so made it standard. * Also added a dereference check for Variant*. Helped catch a couple of bugs.
2022-03-09 14:58:40 +01:00
array.set_typed(builtin_type, native_type, *script_type);
GDScript: Properly validate return type When the type cannot be validated at compile time, the runtime must do a check to ensure type safety is kept, as the code might be assuming the return type is correct in another place, leading to crashes if the contract is broken.
2021-04-02 15:34:44 +02:00
#ifdef DEBUG_ENABLED
bool valid = array.typed_assign(*VariantInternal::get_array(r));
#else
array.typed_assign(*VariantInternal::get_array(r));
#endif // DEBUG_ENABLED
// Assign the return value anyway since we want it to be the valid type.
retvalue = array;
#ifdef DEBUG_ENABLED
if (!valid) {
err_text = "Trying to return a typed array with an array of different type.'";
OPCODE_BREAK;
}
exit_ok = true;
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
OPCODE(OPCODE_RETURN_TYPED_NATIVE) {
CHECK_SPACE(3);
GET_INSTRUCTION_ARG(r, 0);
GET_INSTRUCTION_ARG(type, 1);
GDScriptNativeClass *nc = Object::cast_to<GDScriptNativeClass>(type->operator Object *());
GD_ERR_BREAK(!nc);
if (r->get_type() != Variant::OBJECT && r->get_type() != Variant::NIL) {
err_text = vformat(R"(Trying to return value of type "%s" from a function which the return type is "%s".)",
Variant::get_type_name(r->get_type()), nc->get_name());
OPCODE_BREAK;
}
#ifdef DEBUG_ENABLED
bool freed = false;
Object *ret_obj = r->get_validated_object_with_check(freed);
if (freed) {
err_text = "Trying to return a previously freed instance.";
OPCODE_BREAK;
}
#else
Object *ret_obj = r->operator Object *();
#endif // DEBUG_ENABLED
if (ret_obj && !ClassDB::is_parent_class(ret_obj->get_class_name(), nc->get_name())) {
#ifdef DEBUG_ENABLED
err_text = vformat(R"(Trying to return value of type "%s" from a function which the return type is "%s".)",
ret_obj->get_class_name(), nc->get_name());
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
retvalue = *r;
#ifdef DEBUG_ENABLED
exit_ok = true;
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
OPCODE(OPCODE_RETURN_TYPED_SCRIPT) {
CHECK_SPACE(3);
GET_INSTRUCTION_ARG(r, 0);
GET_INSTRUCTION_ARG(type, 1);
Script *base_type = Object::cast_to<Script>(type->operator Object *());
GD_ERR_BREAK(!base_type);
if (r->get_type() != Variant::OBJECT && r->get_type() != Variant::NIL) {
#ifdef DEBUG_ENABLED
err_text = vformat(R"(Trying to return value of type "%s" from a function which the return type is "%s".)",
Variant::get_type_name(r->get_type()), _get_script_name(Ref<Script>(base_type)));
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
#ifdef DEBUG_ENABLED
bool freed = false;
Object *ret_obj = r->get_validated_object_with_check(freed);
if (freed) {
err_text = "Trying to return a previously freed instance.";
OPCODE_BREAK;
}
#else
Object *ret_obj = r->operator Object *();
#endif // DEBUG_ENABLED
if (ret_obj) {
ScriptInstance *ret_inst = ret_obj->get_script_instance();
if (!ret_inst) {
#ifdef DEBUG_ENABLED
err_text = vformat(R"(Trying to return value of type "%s" from a function which the return type is "%s".)",
ret_obj->get_class_name(), _get_script_name(Ref<GDScript>(base_type)));
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
Script *ret_type = ret_obj->get_script_instance()->get_script().ptr();
bool valid = false;
while (ret_type) {
if (ret_type == base_type) {
valid = true;
break;
}
ret_type = ret_type->get_base_script().ptr();
}
if (!valid) {
#ifdef DEBUG_ENABLED
err_text = vformat(R"(Trying to return value of type "%s" from a function which the return type is "%s".)",
_get_script_name(ret_obj->get_script_instance()->get_script()), _get_script_name(Ref<GDScript>(base_type)));
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
}
retvalue = *r;
#ifdef DEBUG_ENABLED
exit_ok = true;
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE(OPCODE_ITERATE_BEGIN) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
CHECK_SPACE(8); // Space for this and a regular iterate.
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
bool valid;
if (!container->iter_init(*counter, valid)) {
#ifdef DEBUG_ENABLED
if (!valid) {
err_text = "Unable to iterate on object of type '" + Variant::get_type_name(container->get_type()) + "'.";
OPCODE_BREAK;
}
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
int jumpto = _code_ptr[ip + 4];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(iterator, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
*iterator = container->iter_get(*counter, valid);
#ifdef DEBUG_ENABLED
if (!valid) {
err_text = "Unable to obtain iterator object of type '" + Variant::get_type_name(container->get_type()) + "'.";
OPCODE_BREAK;
}
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
ip += 5; // Skip regular iterate which is always next.
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
}
DISPATCH_OPCODE;
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
OPCODE(OPCODE_ITERATE_BEGIN_INT) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
int64_t size = *VariantInternal::get_int(container);
VariantInternal::initialize(counter, Variant::INT);
*VariantInternal::get_int(counter) = 0;
if (size > 0) {
GET_INSTRUCTION_ARG(iterator, 2);
VariantInternal::initialize(iterator, Variant::INT);
*VariantInternal::get_int(iterator) = 0;
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_FLOAT) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
double size = *VariantInternal::get_float(container);
VariantInternal::initialize(counter, Variant::FLOAT);
*VariantInternal::get_float(counter) = 0.0;
if (size > 0) {
GET_INSTRUCTION_ARG(iterator, 2);
VariantInternal::initialize(iterator, Variant::FLOAT);
*VariantInternal::get_float(iterator) = 0;
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_VECTOR2) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
Vector2 *bounds = VariantInternal::get_vector2(container);
VariantInternal::initialize(counter, Variant::FLOAT);
*VariantInternal::get_float(counter) = bounds->x;
if (bounds->x < bounds->y) {
GET_INSTRUCTION_ARG(iterator, 2);
VariantInternal::initialize(iterator, Variant::FLOAT);
*VariantInternal::get_float(iterator) = bounds->x;
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_VECTOR2I) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
Vector2i *bounds = VariantInternal::get_vector2i(container);
VariantInternal::initialize(counter, Variant::FLOAT);
*VariantInternal::get_int(counter) = bounds->x;
if (bounds->x < bounds->y) {
GET_INSTRUCTION_ARG(iterator, 2);
VariantInternal::initialize(iterator, Variant::INT);
*VariantInternal::get_int(iterator) = bounds->x;
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_VECTOR3) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
Vector3 *bounds = VariantInternal::get_vector3(container);
double from = bounds->x;
double to = bounds->y;
double step = bounds->z;
VariantInternal::initialize(counter, Variant::FLOAT);
*VariantInternal::get_float(counter) = from;
bool do_continue = from == to ? false : (from < to ? step > 0 : step < 0);
if (do_continue) {
GET_INSTRUCTION_ARG(iterator, 2);
VariantInternal::initialize(iterator, Variant::FLOAT);
*VariantInternal::get_float(iterator) = from;
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_VECTOR3I) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
Vector3i *bounds = VariantInternal::get_vector3i(container);
int64_t from = bounds->x;
int64_t to = bounds->y;
int64_t step = bounds->z;
VariantInternal::initialize(counter, Variant::INT);
*VariantInternal::get_int(counter) = from;
bool do_continue = from == to ? false : (from < to ? step > 0 : step < 0);
if (do_continue) {
GET_INSTRUCTION_ARG(iterator, 2);
VariantInternal::initialize(iterator, Variant::INT);
*VariantInternal::get_int(iterator) = from;
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_STRING) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
String *str = VariantInternal::get_string(container);
VariantInternal::initialize(counter, Variant::INT);
*VariantInternal::get_int(counter) = 0;
Rename empty() to is_empty()
2020-12-15 13:04:21 +01:00
if (!str->is_empty()) {
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
GET_INSTRUCTION_ARG(iterator, 2);
VariantInternal::initialize(iterator, Variant::STRING);
*VariantInternal::get_string(iterator) = str->substr(0, 1);
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_DICTIONARY) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
Dictionary *dict = VariantInternal::get_dictionary(container);
const Variant *next = dict->next(nullptr);
Rename empty() to is_empty()
2020-12-15 13:04:21 +01:00
if (!dict->is_empty()) {
GDScript: Add typed iterate instructions
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GET_INSTRUCTION_ARG(iterator, 2);
Fix crash when iterating through empty dictionary.
2020-12-22 05:13:05 +01:00
*counter = *next;
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
*iterator = *next;
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_ARRAY) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
Array *array = VariantInternal::get_array(container);
VariantInternal::initialize(counter, Variant::INT);
*VariantInternal::get_int(counter) = 0;
Rename empty() to is_empty()
2020-12-15 13:04:21 +01:00
if (!array->is_empty()) {
GDScript: Add typed iterate instructions
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GET_INSTRUCTION_ARG(iterator, 2);
*iterator = array->get(0);
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
#define OPCODE_ITERATE_BEGIN_PACKED_ARRAY(m_var_type, m_elem_type, m_get_func, m_var_ret_type, m_ret_type, m_ret_get_func) \
OPCODE(OPCODE_ITERATE_BEGIN_PACKED_##m_var_type##_ARRAY) { \
CHECK_SPACE(8); \
GET_INSTRUCTION_ARG(counter, 0); \
GET_INSTRUCTION_ARG(container, 1); \
Vector<m_elem_type> *array = VariantInternal::m_get_func(container); \
VariantInternal::initialize(counter, Variant::INT); \
*VariantInternal::get_int(counter) = 0; \
Rename empty() to is_empty()
2020-12-15 13:04:21 +01:00
if (!array->is_empty()) { \
GDScript: Add typed iterate instructions
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GET_INSTRUCTION_ARG(iterator, 2); \
VariantInternal::initialize(iterator, Variant::m_var_ret_type); \
m_ret_type *it = VariantInternal::m_ret_get_func(iterator); \
*it = array->get(0); \
ip += 5; \
} else { \
int jumpto = _code_ptr[ip + 4]; \
GD_ERR_BREAK(jumpto<0 || jumpto> _code_size); \
ip = jumpto; \
} \
} \
DISPATCH_OPCODE
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(BYTE, uint8_t, get_byte_array, INT, int64_t, get_int);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(INT32, int32_t, get_int32_array, INT, int64_t, get_int);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(INT64, int64_t, get_int64_array, INT, int64_t, get_int);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(FLOAT32, float, get_float32_array, FLOAT, double, get_float);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(FLOAT64, double, get_float64_array, FLOAT, double, get_float);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(STRING, String, get_string_array, STRING, String, get_string);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(VECTOR2, Vector2, get_vector2_array, VECTOR2, Vector2, get_vector2);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(VECTOR3, Vector3, get_vector3_array, VECTOR3, Vector3, get_vector3);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(COLOR, Color, get_color_array, COLOR, Color, get_color);
OPCODE(OPCODE_ITERATE_BEGIN_OBJECT) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
#ifdef DEBUG_ENABLED
bool freed = false;
Object *obj = container->get_validated_object_with_check(freed);
if (freed) {
err_text = "Trying to iterate on a previously freed object.";
OPCODE_BREAK;
} else if (!obj) {
err_text = "Trying to iterate on a null value.";
OPCODE_BREAK;
}
#else
Object *obj = *VariantInternal::get_object(container);
#endif
Array ref;
ref.push_back(*counter);
Variant vref;
VariantInternal::initialize(&vref, Variant::ARRAY);
*VariantInternal::get_array(&vref) = ref;
Variant **args = instruction_args; // Overriding an instruction argument, but we don't need access to that anymore.
args[0] = &vref;
Callable::CallError ce;
Remove VARIANT_ARG* macros * Very old macros from the time Godot was created. * Limited arguments to 5 (then later changed to 8) in many places. * They were replaced by C++11 Variadic Templates. * Renamed methods that take argument pointers to have a "p" suffix. This was used in some places and not in others, so made it standard. * Also added a dereference check for Variant*. Helped catch a couple of bugs.
2022-03-09 14:58:40 +01:00
Variant has_next = obj->callp(CoreStringNames::get_singleton()->_iter_init, (const Variant **)args, 1, ce);
GDScript: Add typed iterate instructions
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#ifdef DEBUG_ENABLED
if (ce.error != Callable::CallError::CALL_OK) {
err_text = vformat(R"(There was an error calling "_iter_next" on iterator object of type %s.)", *container);
OPCODE_BREAK;
}
#endif
if (!has_next.booleanize()) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
Remove VARIANT_ARG* macros * Very old macros from the time Godot was created. * Limited arguments to 5 (then later changed to 8) in many places. * They were replaced by C++11 Variadic Templates. * Renamed methods that take argument pointers to have a "p" suffix. This was used in some places and not in others, so made it standard. * Also added a dereference check for Variant*. Helped catch a couple of bugs.
2022-03-09 14:58:40 +01:00
*iterator = obj->callp(CoreStringNames::get_singleton()->_iter_get, (const Variant **)args, 1, ce);
GDScript: Add typed iterate instructions
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#ifdef DEBUG_ENABLED
if (ce.error != Callable::CallError::CALL_OK) {
err_text = vformat(R"(There was an error calling "_iter_get" on iterator object of type %s.)", *container);
OPCODE_BREAK;
}
#endif
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE(OPCODE_ITERATE) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
bool valid;
if (!container->iter_next(*counter, valid)) {
#ifdef DEBUG_ENABLED
if (!valid) {
err_text = "Unable to iterate on object of type '" + Variant::get_type_name(container->get_type()) + "' (type changed since first iteration?).";
OPCODE_BREAK;
}
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
int jumpto = _code_ptr[ip + 4];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(iterator, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
*iterator = container->iter_get(*counter, valid);
#ifdef DEBUG_ENABLED
if (!valid) {
err_text = "Unable to obtain iterator object of type '" + Variant::get_type_name(container->get_type()) + "' (but was obtained on first iteration?).";
OPCODE_BREAK;
}
#endif
ip += 5; //loop again
}
}
DISPATCH_OPCODE;
GDScript: Add typed iterate instructions
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OPCODE(OPCODE_ITERATE_INT) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
int64_t size = *VariantInternal::get_int(container);
int64_t *count = VariantInternal::get_int(counter);
(*count)++;
if (*count >= size) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*VariantInternal::get_int(iterator) = *count;
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_FLOAT) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
double size = *VariantInternal::get_float(container);
double *count = VariantInternal::get_float(counter);
(*count)++;
if (*count >= size) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*VariantInternal::get_float(iterator) = *count;
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_VECTOR2) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
const Vector2 *bounds = VariantInternal::get_vector2((const Variant *)container);
double *count = VariantInternal::get_float(counter);
(*count)++;
if (*count >= bounds->y) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*VariantInternal::get_float(iterator) = *count;
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_VECTOR2I) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
const Vector2i *bounds = VariantInternal::get_vector2i((const Variant *)container);
int64_t *count = VariantInternal::get_int(counter);
(*count)++;
if (*count >= bounds->y) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*VariantInternal::get_int(iterator) = *count;
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_VECTOR3) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
const Vector3 *bounds = VariantInternal::get_vector3((const Variant *)container);
double *count = VariantInternal::get_float(counter);
*count += bounds->z;
if ((bounds->z < 0 && *count <= bounds->y) || (bounds->z > 0 && *count >= bounds->y)) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*VariantInternal::get_float(iterator) = *count;
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_VECTOR3I) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
const Vector3i *bounds = VariantInternal::get_vector3i((const Variant *)container);
int64_t *count = VariantInternal::get_int(counter);
*count += bounds->z;
if ((bounds->z < 0 && *count <= bounds->y) || (bounds->z > 0 && *count >= bounds->y)) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*VariantInternal::get_int(iterator) = *count;
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_STRING) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
const String *str = VariantInternal::get_string((const Variant *)container);
int64_t *idx = VariantInternal::get_int(counter);
(*idx)++;
if (*idx >= str->length()) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*VariantInternal::get_string(iterator) = str->substr(*idx, 1);
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_DICTIONARY) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
const Dictionary *dict = VariantInternal::get_dictionary((const Variant *)container);
const Variant *next = dict->next(counter);
if (!next) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*counter = *next;
*iterator = *next;
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_ARRAY) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
const Array *array = VariantInternal::get_array((const Variant *)container);
int64_t *idx = VariantInternal::get_int(counter);
(*idx)++;
if (*idx >= array->size()) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*iterator = array->get(*idx);
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
#define OPCODE_ITERATE_PACKED_ARRAY(m_var_type, m_elem_type, m_get_func, m_ret_get_func) \
OPCODE(OPCODE_ITERATE_PACKED_##m_var_type##_ARRAY) { \
CHECK_SPACE(4); \
GET_INSTRUCTION_ARG(counter, 0); \
GET_INSTRUCTION_ARG(container, 1); \
const Vector<m_elem_type> *array = VariantInternal::m_get_func((const Variant *)container); \
int64_t *idx = VariantInternal::get_int(counter); \
(*idx)++; \
if (*idx >= array->size()) { \
int jumpto = _code_ptr[ip + 4]; \
GD_ERR_BREAK(jumpto<0 || jumpto> _code_size); \
ip = jumpto; \
} else { \
GET_INSTRUCTION_ARG(iterator, 2); \
*VariantInternal::m_ret_get_func(iterator) = array->get(*idx); \
ip += 5; \
} \
} \
DISPATCH_OPCODE
OPCODE_ITERATE_PACKED_ARRAY(BYTE, uint8_t, get_byte_array, get_int);
OPCODE_ITERATE_PACKED_ARRAY(INT32, int32_t, get_int32_array, get_int);
OPCODE_ITERATE_PACKED_ARRAY(INT64, int64_t, get_int64_array, get_int);
OPCODE_ITERATE_PACKED_ARRAY(FLOAT32, float, get_float32_array, get_float);
OPCODE_ITERATE_PACKED_ARRAY(FLOAT64, double, get_float64_array, get_float);
OPCODE_ITERATE_PACKED_ARRAY(STRING, String, get_string_array, get_string);
OPCODE_ITERATE_PACKED_ARRAY(VECTOR2, Vector2, get_vector2_array, get_vector2);
OPCODE_ITERATE_PACKED_ARRAY(VECTOR3, Vector3, get_vector3_array, get_vector3);
OPCODE_ITERATE_PACKED_ARRAY(COLOR, Color, get_color_array, get_color);
OPCODE(OPCODE_ITERATE_OBJECT) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
#ifdef DEBUG_ENABLED
bool freed = false;
Object *obj = container->get_validated_object_with_check(freed);
if (freed) {
err_text = "Trying to iterate on a previously freed object.";
OPCODE_BREAK;
} else if (!obj) {
err_text = "Trying to iterate on a null value.";
OPCODE_BREAK;
}
#else
Object *obj = *VariantInternal::get_object(container);
#endif
Array ref;
ref.push_back(*counter);
Variant vref;
VariantInternal::initialize(&vref, Variant::ARRAY);
*VariantInternal::get_array(&vref) = ref;
Variant **args = instruction_args; // Overriding an instruction argument, but we don't need access to that anymore.
args[0] = &vref;
Callable::CallError ce;
Remove VARIANT_ARG* macros * Very old macros from the time Godot was created. * Limited arguments to 5 (then later changed to 8) in many places. * They were replaced by C++11 Variadic Templates. * Renamed methods that take argument pointers to have a "p" suffix. This was used in some places and not in others, so made it standard. * Also added a dereference check for Variant*. Helped catch a couple of bugs.
2022-03-09 14:58:40 +01:00
Variant has_next = obj->callp(CoreStringNames::get_singleton()->_iter_next, (const Variant **)args, 1, ce);
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
#ifdef DEBUG_ENABLED
if (ce.error != Callable::CallError::CALL_OK) {
err_text = vformat(R"(There was an error calling "_iter_next" on iterator object of type %s.)", *container);
OPCODE_BREAK;
}
#endif
if (!has_next.booleanize()) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
Remove VARIANT_ARG* macros * Very old macros from the time Godot was created. * Limited arguments to 5 (then later changed to 8) in many places. * They were replaced by C++11 Variadic Templates. * Renamed methods that take argument pointers to have a "p" suffix. This was used in some places and not in others, so made it standard. * Also added a dereference check for Variant*. Helped catch a couple of bugs.
2022-03-09 14:58:40 +01:00
*iterator = obj->callp(CoreStringNames::get_singleton()->_iter_get, (const Variant **)args, 1, ce);
GDScript: Add typed iterate instructions
2020-10-07 14:36:48 +02:00
#ifdef DEBUG_ENABLED
if (ce.error != Callable::CallError::CALL_OK) {
err_text = vformat(R"(There was an error calling "_iter_get" on iterator object of type %s.)", *container);
OPCODE_BREAK;
}
#endif
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
GDScript: Fix loading of interdependent autoloads Move the autoload resolution to runtime by loading it into the stack with an extra instruction. This allows an autoload to use another autoload singleton independent of load order.
2021-09-01 21:01:39 +02:00
OPCODE(OPCODE_STORE_GLOBAL) {
CHECK_SPACE(3);
int global_idx = _code_ptr[ip + 2];
GD_ERR_BREAK(global_idx < 0 || global_idx >= GDScriptLanguage::get_singleton()->get_global_array_size());
GET_INSTRUCTION_ARG(dst, 0);
*dst = GDScriptLanguage::get_singleton()->get_global_array()[global_idx];
ip += 3;
}
DISPATCH_OPCODE;
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 16:55:24 +02:00
OPCODE(OPCODE_STORE_NAMED_GLOBAL) {
CHECK_SPACE(3);
int globalname_idx = _code_ptr[ip + 2];
GD_ERR_BREAK(globalname_idx < 0 || globalname_idx >= _global_names_count);
const StringName *globalname = &_global_names_ptr[globalname_idx];
Prevent hard crash in GDScriptVM when a named global can not be found.
2022-07-28 00:37:42 +02:00
GD_ERR_BREAK(!GDScriptLanguage::get_singleton()->get_named_globals_map().has(*globalname));
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 16:55:24 +02:00
GET_INSTRUCTION_ARG(dst, 0);
*dst = GDScriptLanguage::get_singleton()->get_named_globals_map()[*globalname];
ip += 3;
}
DISPATCH_OPCODE;
GDScript: Adjust type of temporaries when needed
2021-04-16 17:04:08 +02:00
#define OPCODE_TYPE_ADJUST(m_v_type, m_c_type) \
OPCODE(OPCODE_TYPE_ADJUST_##m_v_type) { \
CHECK_SPACE(2); \
GET_INSTRUCTION_ARG(arg, 0); \
VariantTypeAdjust<m_c_type>::adjust(arg); \
ip += 2; \
} \
DISPATCH_OPCODE
OPCODE_TYPE_ADJUST(BOOL, bool);
OPCODE_TYPE_ADJUST(INT, int64_t);
OPCODE_TYPE_ADJUST(FLOAT, double);
OPCODE_TYPE_ADJUST(STRING, String);
OPCODE_TYPE_ADJUST(VECTOR2, Vector2);
OPCODE_TYPE_ADJUST(VECTOR2I, Vector2i);
OPCODE_TYPE_ADJUST(RECT2, Rect2);
OPCODE_TYPE_ADJUST(RECT2I, Rect2i);
OPCODE_TYPE_ADJUST(VECTOR3, Vector3);
OPCODE_TYPE_ADJUST(VECTOR3I, Vector3i);
OPCODE_TYPE_ADJUST(TRANSFORM2D, Transform2D);
Implement Vector4, Vector4i, Projection Implement built-in classes Vector4, Vector4i and Projection. * Two versions of Vector4 (float and integer). * A Projection class, which is a 4x4 matrix specialized in projection types. These types have been requested for a long time, but given they were very corner case they were not added before. Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity. **Q**: Why Projection and not Matrix4? **A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-20 01:11:13 +02:00
OPCODE_TYPE_ADJUST(VECTOR4, Vector4);
OPCODE_TYPE_ADJUST(VECTOR4I, Vector4i);
GDScript: Adjust type of temporaries when needed
2021-04-16 17:04:08 +02:00
OPCODE_TYPE_ADJUST(PLANE, Plane);
Rename Quat to Quaternion
2021-01-20 08:02:02 +01:00
OPCODE_TYPE_ADJUST(QUATERNION, Quaternion);
GDScript: Adjust type of temporaries when needed
2021-04-16 17:04:08 +02:00
OPCODE_TYPE_ADJUST(AABB, AABB);
OPCODE_TYPE_ADJUST(BASIS, Basis);
GDScript: Rename OPCODE_TYPE_ADJUST_TRANSFORM to have a 3D suffix
2022-04-08 02:47:11 +02:00
OPCODE_TYPE_ADJUST(TRANSFORM3D, Transform3D);
Implement Vector4, Vector4i, Projection Implement built-in classes Vector4, Vector4i and Projection. * Two versions of Vector4 (float and integer). * A Projection class, which is a 4x4 matrix specialized in projection types. These types have been requested for a long time, but given they were very corner case they were not added before. Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity. **Q**: Why Projection and not Matrix4? **A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-20 01:11:13 +02:00
OPCODE_TYPE_ADJUST(PROJECTION, Projection);
GDScript: Adjust type of temporaries when needed
2021-04-16 17:04:08 +02:00
OPCODE_TYPE_ADJUST(COLOR, Color);
OPCODE_TYPE_ADJUST(STRING_NAME, StringName);
OPCODE_TYPE_ADJUST(NODE_PATH, NodePath);
OPCODE_TYPE_ADJUST(RID, RID);
OPCODE_TYPE_ADJUST(OBJECT, Object *);
OPCODE_TYPE_ADJUST(CALLABLE, Callable);
OPCODE_TYPE_ADJUST(SIGNAL, Signal);
OPCODE_TYPE_ADJUST(DICTIONARY, Dictionary);
OPCODE_TYPE_ADJUST(ARRAY, Array);
OPCODE_TYPE_ADJUST(PACKED_BYTE_ARRAY, PackedByteArray);
OPCODE_TYPE_ADJUST(PACKED_INT32_ARRAY, PackedInt32Array);
OPCODE_TYPE_ADJUST(PACKED_INT64_ARRAY, PackedInt64Array);
OPCODE_TYPE_ADJUST(PACKED_FLOAT32_ARRAY, PackedFloat32Array);
OPCODE_TYPE_ADJUST(PACKED_FLOAT64_ARRAY, PackedFloat64Array);
OPCODE_TYPE_ADJUST(PACKED_STRING_ARRAY, PackedStringArray);
OPCODE_TYPE_ADJUST(PACKED_VECTOR2_ARRAY, PackedVector2Array);
OPCODE_TYPE_ADJUST(PACKED_VECTOR3_ARRAY, PackedVector3Array);
OPCODE_TYPE_ADJUST(PACKED_COLOR_ARRAY, PackedColorArray);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE(OPCODE_ASSERT) {
CHECK_SPACE(3);
#ifdef DEBUG_ENABLED
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(test, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
bool result = test->booleanize();
if (!result) {
String message_str;
if (_code_ptr[ip + 2] != 0) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 14:31:14 +01:00
GET_INSTRUCTION_ARG(message, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
message_str = *message;
}
Rename empty() to is_empty()
2020-12-15 13:04:21 +01:00
if (message_str.is_empty()) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
err_text = "Assertion failed.";
} else {
err_text = "Assertion failed: " + message_str;
}
OPCODE_BREAK;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_BREAKPOINT) {
#ifdef DEBUG_ENABLED
if (EngineDebugger::is_active()) {
GDScriptLanguage::get_singleton()->debug_break("Breakpoint Statement", true);
}
#endif
ip += 1;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_LINE) {
CHECK_SPACE(2);
line = _code_ptr[ip + 1];
ip += 2;
if (EngineDebugger::is_active()) {
// line
bool do_break = false;
if (EngineDebugger::get_script_debugger()->get_lines_left() > 0) {
if (EngineDebugger::get_script_debugger()->get_depth() <= 0) {
EngineDebugger::get_script_debugger()->set_lines_left(EngineDebugger::get_script_debugger()->get_lines_left() - 1);
}
if (EngineDebugger::get_script_debugger()->get_lines_left() <= 0) {
do_break = true;
}
}
if (EngineDebugger::get_script_debugger()->is_breakpoint(line, source)) {
do_break = true;
}
if (do_break) {
GDScriptLanguage::get_singleton()->debug_break("Breakpoint", true);
}
EngineDebugger::get_singleton()->line_poll();
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_END) {
#ifdef DEBUG_ENABLED
exit_ok = true;
#endif
OPCODE_BREAK;
}
#if 0 // Enable for debugging.
default: {
err_text = "Illegal opcode " + itos(_code_ptr[ip]) + " at address " + itos(ip);
OPCODE_BREAK;
}
#endif
}
OPCODES_END
#ifdef DEBUG_ENABLED
if (exit_ok) {
OPCODE_OUT;
}
//error
// function, file, line, error, explanation
String err_file;
Replace String comparisons with "", String() to is_empty() Also: - Adds two stress tests to test_string.h - Changes to .empty() on std::strings
2021-12-09 10:42:46 +01:00
if (p_instance && ObjectDB::get_instance(p_instance->owner_id) != nullptr && p_instance->script->is_valid() && !p_instance->script->path.is_empty()) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
err_file = p_instance->script->path;
} else if (script) {
err_file = script->path;
}
Replace String comparisons with "", String() to is_empty() Also: - Adds two stress tests to test_string.h - Changes to .empty() on std::strings
2021-12-09 10:42:46 +01:00
if (err_file.is_empty()) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
err_file = "<built-in>";
}
String err_func = name;
Replace String comparisons with "", String() to is_empty() Also: - Adds two stress tests to test_string.h - Changes to .empty() on std::strings
2021-12-09 10:42:46 +01:00
if (p_instance && ObjectDB::get_instance(p_instance->owner_id) != nullptr && p_instance->script->is_valid() && !p_instance->script->name.is_empty()) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
err_func = p_instance->script->name + "." + err_func;
}
int err_line = line;
Replace String comparisons with "", String() to is_empty() Also: - Adds two stress tests to test_string.h - Changes to .empty() on std::strings
2021-12-09 10:42:46 +01:00
if (err_text.is_empty()) {
Remove hash symbol in front of opcode error messages in GDScript The hash symbol creates spurious issue references on GitHub if the message is posted outside a code block, which means some issues have a lot more references than originally intended.
2021-11-09 12:10:09 +01:00
err_text = "Internal script error! Opcode: " + itos(last_opcode) + " (please report).";
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
if (!GDScriptLanguage::get_singleton()->debug_break(err_text, false)) {
// debugger break did not happen
Implement toast notifications in the editor
2021-09-22 17:36:40 +02:00
_err_print_error(err_func.utf8().get_data(), err_file.utf8().get_data(), err_line, err_text.utf8().get_data(), false, ERR_HANDLER_SCRIPT);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
Return a correctly typed variant in case of a function error to prevent hard crashes
2022-02-17 16:18:43 +01:00
// Get a default return type in case of failure
retvalue = _get_default_variant_for_data_type(return_type);
Do not reset return value in release build
2022-06-22 18:54:01 +02:00
#endif
Return a correctly typed variant in case of a function error to prevent hard crashes
2022-02-17 16:18:43 +01:00
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
OPCODE_OUT;
}
OPCODES_OUT
#ifdef DEBUG_ENABLED
if (GDScriptLanguage::get_singleton()->profiling) {
uint64_t time_taken = OS::get_singleton()->get_ticks_usec() - function_start_time;
profile.total_time += time_taken;
profile.self_time += time_taken - function_call_time;
profile.frame_total_time += time_taken;
profile.frame_self_time += time_taken - function_call_time;
GDScriptLanguage::get_singleton()->script_frame_time += time_taken - function_call_time;
}
GDScript: Fix stack overflow when using multiple `await`
2022-05-27 14:13:25 +02:00
// Check if this is not the last time it was interrupted by `await` or if it's the first time executing.
// If that is the case then we exit the function as normal. Otherwise we postpone it until the last `await` is completed.
GDScript: Fix stack manipulation for `await` The stack now contains three special addresses that should no be copied to the state, since it contains references that creates cycles. They can be recreated when the function is resumed. This commit also removes the clearing of stack from the GDScriptFunctionState destructor, since it should be cleared when the function exits. The state stack should only be cleared manually if the instance is freed before the state resumes (which is already being done). Otherwise this would destruct the stack twice, causing crashes.
2022-05-13 19:03:48 +02:00
// This ensures the call stack can be properly shown when using `await`, showing what resumed the function.
GDScript: Fix stack overflow when using multiple `await`
2022-05-27 14:13:25 +02:00
if (!p_state || awaited) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
if (EngineDebugger::is_active()) {
GDScriptLanguage::get_singleton()->exit_function();
}
#endif
GDScript: Fix stack overflow when using multiple `await`
2022-05-27 14:13:25 +02:00
// Free stack, except reserved addresses.
for (int i = 3; i < _stack_size; i++) {
GDScript: Fix stack manipulation for `await` The stack now contains three special addresses that should no be copied to the state, since it contains references that creates cycles. They can be recreated when the function is resumed. This commit also removes the clearing of stack from the GDScriptFunctionState destructor, since it should be cleared when the function exits. The state stack should only be cleared manually if the instance is freed before the state resumes (which is already being done). Otherwise this would destruct the stack twice, causing crashes.
2022-05-13 19:03:48 +02:00
stack[i].~Variant();
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
GDScript: Fix stack overflow when using multiple `await`
2022-05-27 14:13:25 +02:00
#ifdef DEBUG_ENABLED
}
#endif
// Always free reserved addresses, since they are never copied.
for (int i = 0; i < 3; i++) {
stack[i].~Variant();
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 14:14:48 +01:00
}
return retvalue;
}
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