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										 |  |  | /*************************************************************************/ | 
					
						
							|  |  |  | /*  method_bind.cpp                                                      */ | 
					
						
							|  |  |  | /*************************************************************************/ | 
					
						
							|  |  |  | /*                       This file is part of:                           */ | 
					
						
							|  |  |  | /*                           GODOT ENGINE                                */ | 
					
						
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										 |  |  | /*                      https://godotengine.org                          */ | 
					
						
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										 |  |  | /*************************************************************************/ | 
					
						
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										 |  |  | /* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */ | 
					
						
							|  |  |  | /* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */ | 
					
						
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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.                */ | 
					
						
							|  |  |  | /*************************************************************************/ | 
					
						
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										 |  |  | // object.h needs to be the first include *before* method_bind.h
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							|  |  |  | // FIXME: Find out why and fix potential cyclical dependencies.
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										 |  |  | #include "core/object.h"
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										 |  |  | #include "method_bind.h"
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							|  |  |  | PropertyInfo MethodBind::get_argument_info(int p_argument) const { | 
					
						
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										 |  |  | 	ERR_FAIL_INDEX_V(p_argument, get_argument_count(), PropertyInfo()); | 
					
						
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										 |  |  | 	PropertyInfo info = _gen_argument_type_info(p_argument); | 
					
						
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										 |  |  | #ifdef DEBUG_METHODS_ENABLED
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										 |  |  | 	info.name = p_argument < arg_names.size() ? String(arg_names[p_argument]) : String("arg" + itos(p_argument)); | 
					
						
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										 |  |  | #endif
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										 |  |  | 	return info; | 
					
						
							|  |  |  | } | 
					
						
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										 |  |  | PropertyInfo MethodBind::get_return_info() const { | 
					
						
							|  |  |  | 	return _gen_argument_type_info(-1); | 
					
						
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										 |  |  | } | 
					
						
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							|  |  |  | void MethodBind::_set_const(bool p_const) { | 
					
						
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										 |  |  | 	_const = p_const; | 
					
						
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										 |  |  | } | 
					
						
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										 |  |  | void MethodBind::_set_returns(bool p_returns) { | 
					
						
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										 |  |  | 	_returns = p_returns; | 
					
						
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										 |  |  | } | 
					
						
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										 |  |  | StringName MethodBind::get_name() const { | 
					
						
							|  |  |  | 	return name; | 
					
						
							|  |  |  | } | 
					
						
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										 |  |  | void MethodBind::set_name(const StringName &p_name) { | 
					
						
							|  |  |  | 	name = p_name; | 
					
						
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										 |  |  | } | 
					
						
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							|  |  |  | #ifdef DEBUG_METHODS_ENABLED
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										 |  |  | void MethodBind::set_argument_names(const Vector<StringName> &p_names) { | 
					
						
							|  |  |  | 	arg_names = p_names; | 
					
						
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										 |  |  | } | 
					
						
							|  |  |  | Vector<StringName> MethodBind::get_argument_names() const { | 
					
						
							|  |  |  | 	return arg_names; | 
					
						
							|  |  |  | } | 
					
						
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							|  |  |  | #endif
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										 |  |  | void MethodBind::set_default_arguments(const Vector<Variant> &p_defargs) { | 
					
						
							|  |  |  | 	default_arguments = p_defargs; | 
					
						
							|  |  |  | 	default_argument_count = default_arguments.size(); | 
					
						
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										 |  |  | } | 
					
						
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							|  |  |  | void MethodBind::_generate_argument_types(int p_count) { | 
					
						
							|  |  |  | 	set_argument_count(p_count); | 
					
						
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										 |  |  | 	Variant::Type *argt = memnew_arr(Variant::Type, p_count + 1); | 
					
						
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										 |  |  | 	argt[0] = _gen_argument_type(-1); // return type
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										 |  |  | 	for (int i = 0; i < p_count; i++) { | 
					
						
							|  |  |  | 		argt[i + 1] = _gen_argument_type(i); | 
					
						
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										 |  |  | 	} | 
					
						
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										 |  |  | 	argument_types = argt; | 
					
						
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										 |  |  | } | 
					
						
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							|  |  |  | MethodBind::MethodBind() { | 
					
						
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										 |  |  | 	static int last_id = 0; | 
					
						
							|  |  |  | 	method_id = last_id++; | 
					
						
							|  |  |  | 	hint_flags = METHOD_FLAGS_DEFAULT; | 
					
						
							|  |  |  | 	argument_count = 0; | 
					
						
							|  |  |  | 	default_argument_count = 0; | 
					
						
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										 |  |  | 	argument_types = nullptr; | 
					
						
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										 |  |  | 	_const = false; | 
					
						
							|  |  |  | 	_returns = false; | 
					
						
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										 |  |  | } | 
					
						
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							|  |  |  | MethodBind::~MethodBind() { | 
					
						
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										 |  |  | 	if (argument_types) { | 
					
						
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										 |  |  | 		memdelete_arr(argument_types); | 
					
						
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										 |  |  | 	} | 
					
						
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										 |  |  | } |