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Diffstat (limited to 'core/io/object_saver_base.cpp')
| -rw-r--r-- | core/io/object_saver_base.cpp | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/core/io/object_saver_base.cpp b/core/io/object_saver_base.cpp new file mode 100644 index 000000000..94d715de2 --- /dev/null +++ b/core/io/object_saver_base.cpp @@ -0,0 +1,150 @@ +/*************************************************************************/ +/* object_saver_base.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_saver_base.h" +#ifdef OLD_SCENE_FORMAT_ENABLED +void ObjectSaverBase::_find_resources(const Variant& p_variant) { + + switch(p_variant.get_type()) { + case Variant::OBJECT: { + + + RES res = p_variant.operator RefPtr(); + + if (res.is_null() || (res->get_path().length() && res->get_path().find("::") == -1 )) + return; + + if (resource_map.has(res)) + return; + + List<PropertyInfo> property_list; + + res->get_property_list( &property_list ); + + List<PropertyInfo>::Element *I=property_list.front(); + + while(I) { + + PropertyInfo pi=I->get(); + + if (pi.usage&PROPERTY_USAGE_STORAGE) { + + if (pi.type==Variant::OBJECT) { + + Variant v=res->get(I->get().name); + _find_resources(v); + } + } + + I=I->next(); + } + + resource_map[ res ] = resource_map.size(); //saved after, so the childs it needs are available when loaded + saved_resources.push_back(res); + + } break; + + case Variant::ARRAY: { + + Array varray=p_variant; + int len=varray.size(); + for(int i=0;i<len;i++) { + + Variant v=varray.get(i); + _find_resources(v); + } + + } break; + + case Variant::DICTIONARY: { + + Dictionary d=p_variant; + List<Variant> keys; + d.get_key_list(&keys); + for(List<Variant>::Element *E=keys.front();E;E=E->next()) { + + Variant v = d[E->get()]; + _find_resources(v); + } + } break; + default: {} + } + +} + + +Error ObjectSaverBase::save(const Object *p_object,const Variant &p_meta) { + + ERR_EXPLAIN("write_object should supply either an object, a meta, or both"); + ERR_FAIL_COND_V(!p_object && p_meta.get_type()==Variant::NIL, ERR_INVALID_PARAMETER); + + SavedObject *so = memnew( SavedObject ); + + if (p_object) { + so->type=p_object->get_type(); + }; + + _find_resources(p_meta); + so->meta=p_meta; + + if (p_object) { + + List<PropertyInfo> property_list; + p_object->get_property_list( &property_list ); + + List<PropertyInfo>::Element *I=property_list.front(); + + while(I) { + + if (I->get().usage&PROPERTY_USAGE_STORAGE) { + + SavedObject::SavedProperty sp; + sp.name=I->get().name; + sp.value = p_object->get(I->get().name); + _find_resources(sp.value); + so->properties.push_back(sp); + } + + I=I->next(); + } + + } + + saved_objects.push_back(so); + + return OK; +} + +ObjectSaverBase::ObjectSaverBase() { + +}; + +ObjectSaverBase::~ObjectSaverBase() { + +}; +#endif |