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Fix capsule height/radius setters with linked properties

Browse source 
Capsule height and radius setters can modify each other, rather than
using clamping, to avoid cases where values are not set correctly when
loading a scene (depending on the order of properties).

Inspector undo/redo:
Added the possibility to link properties together in the editor, so
they can be undone together, for cases where a property can modify
another one.

Gizmo undo/redo:
Capsule handles pass both radius and height values so they can be undone
together.
This commit is contained in:
PouleyKetchoupp 2021-08-12 11:26:47 -07:00
parent 93dac1c7db
commit 645bc94bfc
8 changed files with 55 additions and 24 deletions
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14
core/object/class_db.cpp
View file

@ -1068,6 +1068,20 @@ void ClassDB::set_property_default_value(const StringName &p_class, const String
default_values[p_class][p_name] = p_default;
}
void ClassDB::add_linked_property(const StringName &p_class, const String &p_property, const String &p_linked_property) {
#ifdef TOOLS_ENABLED
OBJTYPE_WLOCK;
ClassInfo *type = classes.getptr(p_class);
ERR_FAIL_COND(!type);
ERR_FAIL_COND(!type->property_map.has(p_property));
ERR_FAIL_COND(!type->property_map.has(p_linked_property));
PropertyInfo &pinfo = type->property_map[p_property];
pinfo.linked_properties.push_back(p_linked_property);
#endif
}
void ClassDB::get_property_list(const StringName &p_class, List<PropertyInfo> *p_list, bool p_no_inheritance, const Object *p_validator) {
OBJTYPE_RLOCK;

1
core/object/class_db.h
View file

@ -354,6 +354,7 @@ public:
static void add_property_subgroup(const StringName &p_class, const String &p_name, const String &p_prefix = "");
static void add_property(const StringName &p_class, const PropertyInfo &p_pinfo, const StringName &p_setter, const StringName &p_getter, int p_index = -1);
static void set_property_default_value(const StringName &p_class, const StringName &p_name, const Variant &p_default);
static void add_linked_property(const StringName &p_class, const String &p_property, const String &p_linked_property);
static void get_property_list(const StringName &p_class, List<PropertyInfo> *p_list, bool p_no_inheritance = false, const Object *p_validator = nullptr);
static bool get_property_info(const StringName &p_class, const StringName &p_property, PropertyInfo *r_info, bool p_no_inheritance = false, const Object *p_validator = nullptr);
static bool set_property(Object *p_object, const StringName &p_property, const Variant &p_value, bool *r_valid = nullptr);

5
core/object/object.h
View file

@ -143,6 +143,7 @@ enum PropertyUsageFlags {
#define ADD_PROPERTY_DEFAULT(m_property, m_default) ::ClassDB::set_property_default_value(get_class_static(), m_property, m_default)
#define ADD_GROUP(m_name, m_prefix) ::ClassDB::add_property_group(get_class_static(), m_name, m_prefix)
#define ADD_SUBGROUP(m_name, m_prefix) ::ClassDB::add_property_subgroup(get_class_static(), m_name, m_prefix)
#define ADD_LINKED_PROPERTY(m_property, m_linked_property) ::ClassDB::add_linked_property(get_class_static(), m_property, m_linked_property)
struct PropertyInfo {
Variant::Type type = Variant::NIL;
@ -152,6 +153,10 @@ struct PropertyInfo {
String hint_string;
uint32_t usage = PROPERTY_USAGE_DEFAULT;
#ifdef TOOLS_ENABLED
Vector<String> linked_properties;
#endif
_FORCE_INLINE_ PropertyInfo added_usage(uint32_t p_fl) const {
PropertyInfo pi = *this;
pi.usage |= p_fl;

7
editor/editor_inspector.cpp
View file

@ -2243,6 +2243,13 @@ void EditorInspector::_edit_set(const String &p_name, const Variant &p_value, bo
undo_redo->add_do_property(object, p_name, p_value);
undo_redo->add_undo_property(object, p_name, object->get(p_name));
PropertyInfo prop_info;
if (ClassDB::get_property_info(object->get_class_name(), p_name, &prop_info)) {
for (const String &linked_prop : prop_info.linked_properties) {
undo_redo->add_undo_property(object, linked_prop, object->get(linked_prop));
}
}
Variant v_undo_redo = (Object *)undo_redo;
Variant v_object = object;
Variant v_name = p_name;

19
editor/plugins/collision_shape_2d_editor_plugin.cpp
View file

@ -50,12 +50,7 @@ Variant CollisionShape2DEditor::get_handle_value(int idx) const {
switch (shape_type) {
case CAPSULE_SHAPE: {
Ref<CapsuleShape2D> capsule = node->get_shape();
if (idx == 0) {
return capsule->get_radius();
} else if (idx == 1) {
return capsule->get_height();
}
return Vector2(capsule->get_radius(), capsule->get_height());
} break;
@ -209,17 +204,17 @@ void CollisionShape2DEditor::commit_handle(int idx, Variant &p_org) {
case CAPSULE_SHAPE: {
Ref<CapsuleShape2D> capsule = node->get_shape();
Vector2 values = p_org;
if (idx == 0) {
undo_redo->add_do_method(capsule.ptr(), "set_radius", capsule->get_radius());
undo_redo->add_do_method(canvas_item_editor, "update_viewport");
undo_redo->add_undo_method(capsule.ptr(), "set_radius", p_org);
undo_redo->add_do_method(canvas_item_editor, "update_viewport");
} else if (idx == 1) {
undo_redo->add_do_method(capsule.ptr(), "set_height", capsule->get_height());
undo_redo->add_do_method(canvas_item_editor, "update_viewport");
undo_redo->add_undo_method(capsule.ptr(), "set_height", p_org);
undo_redo->add_undo_method(canvas_item_editor, "update_viewport");
}
undo_redo->add_do_method(canvas_item_editor, "update_viewport");
undo_redo->add_undo_method(capsule.ptr(), "set_radius", values[0]);
undo_redo->add_undo_method(capsule.ptr(), "set_height", values[1]);
undo_redo->add_undo_method(canvas_item_editor, "update_viewport");
} break;

15
editor/plugins/node_3d_editor_gizmos.cpp
View file

@ -4114,7 +4114,7 @@ Variant CollisionShape3DGizmoPlugin::get_handle_value(const EditorNode3DGizmo *p
if (Object::cast_to<CapsuleShape3D>(*s)) {
Ref<CapsuleShape3D> cs2 = s;
return p_id == 0 ? cs2->get_radius() : cs2->get_height();
return Vector2(cs2->get_radius(), cs2->get_height());
}
if (Object::cast_to<CylinderShape3D>(*s)) {
@ -4261,12 +4261,11 @@ void CollisionShape3DGizmoPlugin::commit_handle(const EditorNode3DGizmo *p_gizmo
if (Object::cast_to<CapsuleShape3D>(*s)) {
Ref<CapsuleShape3D> ss = s;
Vector2 values = p_restore;
if (p_cancel) {
if (p_id == 0) {
ss->set_radius(p_restore);
} else {
ss->set_height(p_restore);
}
ss->set_radius(values[0]);
ss->set_height(values[1]);
return;
}
@ -4274,12 +4273,12 @@ void CollisionShape3DGizmoPlugin::commit_handle(const EditorNode3DGizmo *p_gizmo
if (p_id == 0) {
ur->create_action(TTR("Change Capsule Shape Radius"));
ur->add_do_method(ss.ptr(), "set_radius", ss->get_radius());
ur->add_undo_method(ss.ptr(), "set_radius", p_restore);
} else {
ur->create_action(TTR("Change Capsule Shape Height"));
ur->add_do_method(ss.ptr(), "set_height", ss->get_height());
ur->add_undo_method(ss.ptr(), "set_height", p_restore);
}
ur->add_undo_method(ss.ptr(), "set_radius", values[0]);
ur->add_undo_method(ss.ptr(), "set_height", values[1]);
ur->commit_action();
}

12
scene/resources/capsule_shape_2d.cpp
View file

@ -59,7 +59,10 @@ void CapsuleShape2D::_update_shape() {
}
void CapsuleShape2D::set_radius(real_t p_radius) {
radius = MIN(p_radius, height * 0.5);
radius = p_radius;
if (radius > height * 0.5) {
height = radius * 2.0;
}
_update_shape();
}
@ -68,7 +71,10 @@ real_t CapsuleShape2D::get_radius() const {
}
void CapsuleShape2D::set_height(real_t p_height) {
height = MAX(p_height, radius * 2);
height = p_height;
if (radius > height * 0.5) {
radius = height * 0.5;
}
_update_shape();
}
@ -105,6 +111,8 @@ void CapsuleShape2D::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius"), "set_radius", "get_radius");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height"), "set_height", "get_height");
ADD_LINKED_PROPERTY("radius", "height");
ADD_LINKED_PROPERTY("height", "radius");
}
CapsuleShape2D::CapsuleShape2D() :

6
scene/resources/capsule_shape_3d.cpp
View file

@ -81,7 +81,7 @@ void CapsuleShape3D::_update_shape() {
void CapsuleShape3D::set_radius(float p_radius) {
radius = p_radius;
if (radius > height * 0.5) {
radius = height * 0.5;
height = radius * 2.0;
}
_update_shape();
notify_change_to_owners();
@ -94,7 +94,7 @@ float CapsuleShape3D::get_radius() const {
void CapsuleShape3D::set_height(float p_height) {
height = p_height;
if (radius > height * 0.5) {
height = radius * 2;
radius = height * 0.5;
}
_update_shape();
notify_change_to_owners();
@ -112,6 +112,8 @@ void CapsuleShape3D::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.001,4096,0.001"), "set_radius", "get_radius");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "0.001,4096,0.001"), "set_height", "get_height");
ADD_LINKED_PROPERTY("radius", "height");
ADD_LINKED_PROPERTY("height", "radius");
}
CapsuleShape3D::CapsuleShape3D() :