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- /*************************************************************************/
- /* signal_awaiter_utils.h */
- /*************************************************************************/
- /* This file is part of: */
- /* GODOT ENGINE */
- /* https://godotengine.org */
- /*************************************************************************/
- /* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
- /* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
- /* */
- /* 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. */
- /*************************************************************************/
- #ifndef SIGNAL_AWAITER_UTILS_H
- #define SIGNAL_AWAITER_UTILS_H
- #include "core/object/reference.h"
- #include "csharp_script.h"
- #include "mono_gc_handle.h"
- Error gd_mono_connect_signal_awaiter(Object *p_source, const StringName &p_signal, Object *p_target, MonoObject *p_awaiter);
- class SignalAwaiterCallable : public CallableCustom {
- ObjectID target_id;
- MonoGCHandleData awaiter_handle;
- StringName signal;
- public:
- static bool compare_equal(const CallableCustom *p_a, const CallableCustom *p_b);
- static bool compare_less(const CallableCustom *p_a, const CallableCustom *p_b);
- static constexpr CompareEqualFunc compare_equal_func_ptr = &SignalAwaiterCallable::compare_equal;
- static constexpr CompareEqualFunc compare_less_func_ptr = &SignalAwaiterCallable::compare_less;
- uint32_t hash() const override;
- String get_as_text() const override;
- CompareEqualFunc get_compare_equal_func() const override;
- CompareLessFunc get_compare_less_func() const override;
- ObjectID get_object() const override;
- _FORCE_INLINE_ StringName get_signal() const { return signal; }
- void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const override;
- SignalAwaiterCallable(Object *p_target, MonoObject *p_awaiter, const StringName &p_signal);
- ~SignalAwaiterCallable();
- };
- class EventSignalCallable : public CallableCustom {
- Object *owner;
- const CSharpScript::EventSignal *event_signal;
- public:
- static bool compare_equal(const CallableCustom *p_a, const CallableCustom *p_b);
- static bool compare_less(const CallableCustom *p_a, const CallableCustom *p_b);
- static constexpr CompareEqualFunc compare_equal_func_ptr = &EventSignalCallable::compare_equal;
- static constexpr CompareEqualFunc compare_less_func_ptr = &EventSignalCallable::compare_less;
- uint32_t hash() const override;
- String get_as_text() const override;
- CompareEqualFunc get_compare_equal_func() const override;
- CompareLessFunc get_compare_less_func() const override;
- ObjectID get_object() const override;
- StringName get_signal() const;
- void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const override;
- EventSignalCallable(Object *p_owner, const CSharpScript::EventSignal *p_event_signal);
- };
- #endif // SIGNAL_AWAITER_UTILS_H
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