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Diffstat (limited to 'modules/gdnative/godot.cpp')
| -rw-r--r-- | modules/gdnative/godot.cpp | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/modules/gdnative/godot.cpp b/modules/gdnative/godot.cpp new file mode 100644 index 0000000000..7477a28db6 --- /dev/null +++ b/modules/gdnative/godot.cpp @@ -0,0 +1,220 @@ +/*************************************************************************/ +/* godot.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* http://www.godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2017 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. */ +/*************************************************************************/ +#include "godot.h" + +#include "class_db.h" +#include "gdnative.h" +#include "global_config.h" +#include "global_constants.h" +#include "variant.h" + +#ifdef __cplusplus +extern "C" { +#endif + +extern "C" void _string_api_anchor(); +extern "C" void _vector2_api_anchor(); +extern "C" void _rect2_api_anchor(); +extern "C" void _vector3_api_anchor(); +extern "C" void _transform2d_api_anchor(); +extern "C" void _plane_api_anchor(); +extern "C" void _quat_api_anchor(); +extern "C" void _basis_api_anchor(); +extern "C" void _rect3_api_anchor(); +extern "C" void _transform_api_anchor(); +extern "C" void _color_api_anchor(); +extern "C" void _image_api_anchor(); +extern "C" void _node_path_api_anchor(); +extern "C" void _rid_api_anchor(); +extern "C" void _input_event_api_anchor(); +extern "C" void _dictionary_api_anchor(); +extern "C" void _array_api_anchor(); +extern "C" void _pool_arrays_api_anchor(); +extern "C" void _variant_api_anchor(); + +void _api_anchor() { + + _string_api_anchor(); + _vector2_api_anchor(); + _rect2_api_anchor(); + _vector3_api_anchor(); + _transform2d_api_anchor(); + _plane_api_anchor(); + _quat_api_anchor(); + _rect3_api_anchor(); + _basis_api_anchor(); + _transform_api_anchor(); + _color_api_anchor(); + _image_api_anchor(); + _node_path_api_anchor(); + _rid_api_anchor(); + _input_event_api_anchor(); + _dictionary_api_anchor(); + _array_api_anchor(); + _pool_arrays_api_anchor(); + _variant_api_anchor(); +} + +extern "C++" { +template <class a, class b> +_FORCE_INLINE_ a memcast(b v) { + return *((a *)&v); +} +} + +void GDAPI godot_object_destroy(godot_object *p_o) { + memdelete((Object *)p_o); +} + +// Singleton API + +godot_object GDAPI *godot_global_get_singleton(char *p_name) { + return (godot_object *)GlobalConfig::get_singleton()->get_singleton_object(String(p_name)); +} // result shouldn't be freed + +// MethodBind API + +godot_method_bind GDAPI *godot_method_bind_get_method(const char *p_classname, const char *p_methodname) { + + MethodBind *mb = ClassDB::get_method(StringName(p_classname), StringName(p_methodname)); + // MethodBind *mb = ClassDB::get_method("Node", "get_name"); + return (godot_method_bind *)mb; +} + +void GDAPI godot_method_bind_ptrcall(godot_method_bind *p_method_bind, godot_object *p_instance, const void **p_args, void *p_ret) { + + MethodBind *mb = (MethodBind *)p_method_bind; + Object *o = (Object *)p_instance; + mb->ptrcall(o, p_args, p_ret); +} + +// @Todo +/* +void GDAPI godot_method_bind_varcall(godot_method_bind *p_method_bind) +{ + +} +*/ + +// Script API + +void GDAPI godot_script_register_class(const char *p_name, const char *p_base, godot_instance_create_func p_create_func, godot_instance_destroy_func p_destroy_func) { + GDNativeLibrary *library = GDNativeLibrary::get_currently_initialized_library(); + if (!library) { + ERR_EXPLAIN("Attempt to register script after initializing library!"); + ERR_FAIL(); + } + library->_register_script(p_name, p_base, p_create_func, p_destroy_func); +} + +void GDAPI godot_script_register_tool_class(const char *p_name, const char *p_base, godot_instance_create_func p_create_func, godot_instance_destroy_func p_destroy_func) { + GDNativeLibrary *library = GDNativeLibrary::get_currently_initialized_library(); + if (!library) { + ERR_EXPLAIN("Attempt to register script after initializing library!"); + ERR_FAIL(); + } + library->_register_tool_script(p_name, p_base, p_create_func, p_destroy_func); +} + +void GDAPI godot_script_register_method(const char *p_name, const char *p_function_name, godot_method_attributes p_attr, godot_instance_method p_method) { + GDNativeLibrary *library = GDNativeLibrary::get_currently_initialized_library(); + if (!library) { + ERR_EXPLAIN("Attempt to register script after initializing library!"); + ERR_FAIL(); + } + library->_register_script_method(p_name, p_function_name, p_attr, p_method, MethodInfo()); +} + +void GDAPI godot_script_register_property(const char *p_name, const char *p_path, godot_property_attributes *p_attr, godot_property_set_func p_set_func, godot_property_get_func p_get_func) { + GDNativeLibrary *library = GDNativeLibrary::get_currently_initialized_library(); + if (!library) { + ERR_EXPLAIN("Attempt to register script after initializing library!"); + ERR_FAIL(); + } + + library->_register_script_property(p_name, p_path, p_attr, p_set_func, p_get_func); +} + +void GDAPI godot_script_register_signal(const char *p_name, const godot_signal *p_signal) { + GDNativeLibrary *library = GDNativeLibrary::get_currently_initialized_library(); + if (!library) { + ERR_EXPLAIN("Attempt to register script after initializing library!"); + ERR_FAIL(); + } + + library->_register_script_signal(p_name, p_signal); +} + +void GDAPI *godot_native_get_userdata(godot_object *p_instance) { + Object *instance = (Object *)p_instance; + if (!instance) + return NULL; + if (instance->get_script_instance() && instance->get_script_instance()->get_language() == GDNativeScriptLanguage::get_singleton()) { + return ((GDNativeInstance *)instance->get_script_instance())->get_userdata(); + } + return NULL; +} + +godot_class_constructor GDAPI godot_get_class_constructor(const char *p_classname) { + ClassDB::ClassInfo *class_info = ClassDB::classes.getptr(StringName(p_classname)); + if (class_info) + return (godot_class_constructor)class_info->creation_func; + return NULL; +} + +godot_dictionary GDAPI godot_get_global_constants() { + godot_dictionary constants; + godot_dictionary_new(&constants); + Dictionary *p_constants = (Dictionary *)&constants; + const int constants_count = GlobalConstants::get_global_constant_count(); + for (int i = 0; i < constants_count; ++i) { + const char *name = GlobalConstants::get_global_constant_name(i); + int value = GlobalConstants::get_global_constant_value(i); + (*p_constants)[name] = value; + } + return constants; +} + +// System functions +void GDAPI *godot_alloc(int p_bytes) { + return memalloc(p_bytes); +} + +void GDAPI *godot_realloc(void *p_ptr, int p_bytes) { + return memrealloc(p_ptr, p_bytes); +} + +void GDAPI godot_free(void *p_ptr) { + memfree(p_ptr); +} + +#ifdef __cplusplus +} +#endif |