mirror of
https://github.com/godotengine/godot
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155 lines
5.6 KiB
C++
155 lines
5.6 KiB
C++
/**************************************************************************/
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/* resource_preloader.cpp */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#include "resource_preloader.h"
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#include "core/templates/rb_set.h"
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void ResourcePreloader::_set_resources(const Array &p_data) {
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resources.clear();
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ERR_FAIL_COND(p_data.size() != 2);
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Vector<String> names = p_data[0];
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Array resdata = p_data[1];
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ERR_FAIL_COND(names.size() != resdata.size());
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for (int i = 0; i < resdata.size(); i++) {
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Ref<Resource> resource = resdata[i];
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ERR_CONTINUE(!resource.is_valid());
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resources[names[i]] = resource;
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//add_resource(names[i],resource);
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}
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}
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Array ResourcePreloader::_get_resources() const {
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Vector<String> names;
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Array arr;
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arr.resize(resources.size());
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names.resize(resources.size());
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RBSet<String> sorted_names;
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for (const KeyValue<StringName, Ref<Resource>> &E : resources) {
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sorted_names.insert(E.key);
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}
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int i = 0;
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for (const String &E : sorted_names) {
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names.set(i, E);
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arr[i] = resources[E];
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i++;
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}
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Array res;
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res.push_back(names);
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res.push_back(arr);
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return res;
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}
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void ResourcePreloader::add_resource(const StringName &p_name, const Ref<Resource> &p_resource) {
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ERR_FAIL_COND(p_resource.is_null());
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if (resources.has(p_name)) {
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StringName new_name;
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int idx = 2;
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while (true) {
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new_name = p_name.operator String() + " " + itos(idx);
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if (resources.has(new_name)) {
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idx++;
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continue;
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}
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break;
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}
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add_resource(new_name, p_resource);
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} else {
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resources[p_name] = p_resource;
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}
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}
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void ResourcePreloader::remove_resource(const StringName &p_name) {
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ERR_FAIL_COND(!resources.has(p_name));
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resources.erase(p_name);
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}
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void ResourcePreloader::rename_resource(const StringName &p_from_name, const StringName &p_to_name) {
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ERR_FAIL_COND(!resources.has(p_from_name));
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Ref<Resource> res = resources[p_from_name];
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resources.erase(p_from_name);
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add_resource(p_to_name, res);
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}
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bool ResourcePreloader::has_resource(const StringName &p_name) const {
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return resources.has(p_name);
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}
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Ref<Resource> ResourcePreloader::get_resource(const StringName &p_name) const {
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ERR_FAIL_COND_V(!resources.has(p_name), Ref<Resource>());
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return resources[p_name];
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}
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Vector<String> ResourcePreloader::_get_resource_list() const {
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Vector<String> res;
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res.resize(resources.size());
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int i = 0;
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for (const KeyValue<StringName, Ref<Resource>> &E : resources) {
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res.set(i, E.key);
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i++;
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}
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return res;
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}
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void ResourcePreloader::get_resource_list(List<StringName> *p_list) {
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for (const KeyValue<StringName, Ref<Resource>> &E : resources) {
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p_list->push_back(E.key);
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}
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}
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void ResourcePreloader::_bind_methods() {
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ClassDB::bind_method(D_METHOD("_set_resources", "resources"), &ResourcePreloader::_set_resources);
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ClassDB::bind_method(D_METHOD("_get_resources"), &ResourcePreloader::_get_resources);
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ClassDB::bind_method(D_METHOD("add_resource", "name", "resource"), &ResourcePreloader::add_resource);
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ClassDB::bind_method(D_METHOD("remove_resource", "name"), &ResourcePreloader::remove_resource);
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ClassDB::bind_method(D_METHOD("rename_resource", "name", "newname"), &ResourcePreloader::rename_resource);
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ClassDB::bind_method(D_METHOD("has_resource", "name"), &ResourcePreloader::has_resource);
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ClassDB::bind_method(D_METHOD("get_resource", "name"), &ResourcePreloader::get_resource);
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ClassDB::bind_method(D_METHOD("get_resource_list"), &ResourcePreloader::_get_resource_list);
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ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "resources", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_INTERNAL), "_set_resources", "_get_resources");
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}
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ResourcePreloader::ResourcePreloader() {
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}
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