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- /**************************************************************************/
- /* gdscript_utility_functions.h */
- /**************************************************************************/
- /* 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. */
- /**************************************************************************/
- #ifndef GDSCRIPT_UTILITY_FUNCTIONS_H
- #define GDSCRIPT_UTILITY_FUNCTIONS_H
- #include "core/string/string_name.h"
- #include "core/variant/variant.h"
- template <typename T>
- class TypedArray;
- class GDScriptUtilityFunctions {
- public:
- typedef void (*FunctionPtr)(Variant *r_ret, const Variant **p_args, int p_arg_count, Callable::CallError &r_error);
- static FunctionPtr get_function(const StringName &p_function);
- static bool has_function_return_value(const StringName &p_function);
- static Variant::Type get_function_return_type(const StringName &p_function);
- static StringName get_function_return_class(const StringName &p_function);
- static Variant::Type get_function_argument_type(const StringName &p_function, int p_arg);
- static int get_function_argument_count(const StringName &p_function, int p_arg);
- static bool is_function_vararg(const StringName &p_function);
- static bool is_function_constant(const StringName &p_function);
- static bool function_exists(const StringName &p_function);
- static void get_function_list(List<StringName> *r_functions);
- static MethodInfo get_function_info(const StringName &p_function);
- static void register_functions();
- static void unregister_functions();
- };
- #endif // GDSCRIPT_UTILITY_FUNCTIONS_H
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