mirror of
https://github.com/godotengine/godot.git
synced 2024-12-09 10:09:20 +08:00
82 lines
3.6 KiB
C++
82 lines
3.6 KiB
C++
/**************************************************************************/
|
|
/* variant_callable.cpp */
|
|
/**************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/**************************************************************************/
|
|
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
|
|
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* 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 "variant_callable.h"
|
|
|
|
#include "core/templates/hashfuncs.h"
|
|
|
|
bool VariantCallable::compare_equal(const CallableCustom *p_a, const CallableCustom *p_b) {
|
|
return p_a->hash() == p_b->hash();
|
|
}
|
|
|
|
bool VariantCallable::compare_less(const CallableCustom *p_a, const CallableCustom *p_b) {
|
|
return p_a->hash() < p_b->hash();
|
|
}
|
|
|
|
uint32_t VariantCallable::hash() const {
|
|
return h;
|
|
}
|
|
|
|
String VariantCallable::get_as_text() const {
|
|
return vformat("%s::%s (Callable)", Variant::get_type_name(variant.get_type()), method);
|
|
}
|
|
|
|
CallableCustom::CompareEqualFunc VariantCallable::get_compare_equal_func() const {
|
|
return compare_equal;
|
|
}
|
|
|
|
CallableCustom::CompareLessFunc VariantCallable::get_compare_less_func() const {
|
|
return compare_less;
|
|
}
|
|
|
|
bool VariantCallable::is_valid() const {
|
|
return Variant::has_builtin_method(variant.get_type(), method);
|
|
}
|
|
|
|
StringName VariantCallable::get_method() const {
|
|
return method;
|
|
}
|
|
|
|
ObjectID VariantCallable::get_object() const {
|
|
return ObjectID();
|
|
}
|
|
|
|
void VariantCallable::call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const {
|
|
Variant v = variant;
|
|
v.callp(method, p_arguments, p_argcount, r_return_value, r_call_error);
|
|
}
|
|
|
|
VariantCallable::VariantCallable(const Variant &p_variant, const StringName &p_method) {
|
|
variant = p_variant;
|
|
method = p_method;
|
|
h = variant.hash();
|
|
h = hash_murmur3_one_64(Variant::get_builtin_method_hash(variant.get_type(), method), h);
|
|
}
|