godot/core/io/object_loader.cpp

85 lines
3.4 KiB
C++

/*************************************************************************/
/* object_loader.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* 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. */
/*************************************************************************/
#include "object_loader.h"
#ifdef OLD_SCENE_FORMAT_ENABLED
bool ObjectFormatLoaderInstancer::recognize(const String& p_extension) const {
List<String> extensions;
get_recognized_extensions(&extensions);
for (List<String>::Element *E=extensions.front();E;E=E->next()) {
if (E->get().nocasecmp_to(p_extension)==0)
return true;
}
return false;
}
ObjectFormatLoaderInstancer *ObjectLoader::loader[MAX_LOADERS];
int ObjectLoader::loader_count=0;
ObjectFormatLoader *ObjectLoader::instance_format_loader(const String& p_path,const String& p_magic,String p_force_extension) {
String extension=p_force_extension.length()?p_force_extension:p_path.extension();
for (int i=0;i<loader_count;i++) {
if (!loader[i]->recognize(extension))
continue;
ObjectFormatLoader *format_loader = loader[i]->instance(p_path,p_magic);
if (format_loader)
return format_loader;
}
return NULL;
}
void ObjectLoader::get_recognized_extensions(List<String> *p_extensions) {
for (int i=0;i<loader_count;i++) {
loader[i]->get_recognized_extensions(p_extensions);
}
}
void ObjectLoader::add_object_format_loader_instancer(ObjectFormatLoaderInstancer *p_format_loader_instancer) {
ERR_FAIL_COND(loader_count>=MAX_LOADERS );
loader[loader_count++]=p_format_loader_instancer;
}
#endif