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Make "function" a property of FuncRef

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(cherry picked from commit b4e7edabf3)
This commit is contained in:
Wilson E. Alvarez 2020-09-27 08:43:56 -04:00 committed by Rémi Verschelde
parent eb78d4e883
commit 5766547e33
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GPG key ID: C3336907360768E1
2 changed files with 18 additions and 19 deletions
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5
core/func_ref.cpp
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@ -95,9 +95,12 @@ void FuncRef::_bind_methods() {
ClassDB::bind_method(D_METHOD("call_funcv", "arg_array"), &FuncRef::call_funcv);
ClassDB::bind_method(D_METHOD("set_instance", "instance"), &FuncRef::set_instance);
ClassDB::bind_method(D_METHOD("is_valid"), &FuncRef::is_valid);
ClassDB::bind_method(D_METHOD("set_function", "name"), &FuncRef::set_function);
ClassDB::bind_method(D_METHOD("get_function"), &FuncRef::get_function);
ClassDB::bind_method(D_METHOD("is_valid"), &FuncRef::is_valid);
ADD_PROPERTY(PropertyInfo(Variant::STRING, "function"), "set_function", "get_function");
}
FuncRef::FuncRef() :

32
doc/classes/FuncRef.xml
View file

@ -14,7 +14,7 @@
<return type="Variant">
</return>
<description>
Calls the referenced function previously set by [method set_function] or [method @GDScript.funcref].
Calls the referenced function previously set in [member function] or [method @GDScript.funcref].
</description>
</method>
<method name="call_funcv">
@ -23,23 +23,7 @@
<argument index="0" name="arg_array" type="Array">
</argument>
<description>
Calls the referenced function previously set by [method set_function] or [method @GDScript.funcref]. Contrarily to [method call_func], this method does not support a variable number of arguments but expects all parameters to be passed via a single [Array].
</description>
</method>
<method name="is_valid" qualifiers="const">
<return type="bool">
</return>
<description>
Returns whether the object still exists and has the function assigned.
</description>
</method>
<method name="set_function">
<return type="void">
</return>
<argument index="0" name="name" type="String">
</argument>
<description>
The name of the referenced function to call on the object, without parentheses or any parameters.
Calls the referenced function previously set in [member function] or [method @GDScript.funcref]. Contrarily to [method call_func], this method does not support a variable number of arguments but expects all parameters to be passed via a single [Array].
</description>
</method>
<method name="set_instance">
@ -51,7 +35,19 @@
The object containing the referenced function. This object must be of a type actually inheriting from [Object], not a built-in type such as [int], [Vector2] or [Dictionary].
</description>
</method>
<method name="is_valid" qualifiers="const">
<return type="bool">
</return>
<description>
Returns whether the object still exists and has the function assigned.
</description>
</method>
</methods>
<members>
<member name="function" type="String" setter="set_function" getter="get_function">
The name of the referenced function.
</member>
</members>
<constants>
</constants>
</class>