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Diffstat (limited to 'modules/gdscript/gdscript_utility_functions.h')
| -rw-r--r-- | modules/gdscript/gdscript_utility_functions.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/modules/gdscript/gdscript_utility_functions.h b/modules/gdscript/gdscript_utility_functions.h new file mode 100644 index 0000000000..50867438d9 --- /dev/null +++ b/modules/gdscript/gdscript_utility_functions.h @@ -0,0 +1,58 @@ +/*************************************************************************/ +/* gdscript_utility_functions.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 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 GDSCRIPT_UTILITY_FUNCTIONS_H +#define GDSCRIPT_UTILITY_FUNCTIONS_H + +#include "core/string/string_name.h" +#include "core/variant/variant.h" + +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 |