mirror of
https://github.com/libretro/scummvm.git
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82 lines
2.8 KiB
C++
82 lines
2.8 KiB
C++
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/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "common/formats/json.h"
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#include "common/config-manager.h"
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#include "twp/twp.h"
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#include "twp/resmanager.h"
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#include "twp/spritesheet.h"
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namespace Twp {
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static void parseSize(const Common::JSONObject &value, Math::Vector2d &v) {
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v.setX(value["w"]->asIntegerNumber());
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v.setY(value["h"]->asIntegerNumber());
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}
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static void parseRect(const Common::JSONObject &value, Common::Rect &rect) {
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rect.left = value["x"]->asIntegerNumber();
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rect.top = value["y"]->asIntegerNumber();
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rect.setWidth(value["w"]->asIntegerNumber());
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rect.setHeight(value["h"]->asIntegerNumber());
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}
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static void parseFrame(const Common::String &key, const Common::JSONObject &value, SpriteSheetFrame &frame) {
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frame.name = key;
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parseRect(value["frame"]->asObject(), frame.frame);
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parseRect(value["spriteSourceSize"]->asObject(), frame.spriteSourceSize);
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parseSize(value["sourceSize"]->asObject(), frame.sourceSize);
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}
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void SpriteSheet::parseSpriteSheet(const Common::String &contents) {
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Common::ScopedPtr<Common::JSONValue> json(Common::JSON::parse(contents.c_str()));
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const Common::JSONObject &obj = json->asObject()["frames"]->asObject();
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for (auto it = obj.begin(); it != obj.end(); it++) {
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parseFrame(it->_key, it->_value->asObject(), _frameTable[it->_key]);
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}
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const Common::JSONObject &jMeta = json->asObject()["meta"]->asObject();
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meta.image = jMeta["image"]->asString();
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}
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const SpriteSheetFrame &SpriteSheet::getFrame(const Common::String &key) const {
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if (key.hasSuffixIgnoreCase("_en")) {
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Common::String newKey(ResManager::getKey(key));
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if (_frameTable.contains(newKey))
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return _frameTable[newKey];
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}
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return _frameTable[key];
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}
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const SpriteSheetFrame *SpriteSheet::frame(const Common::String &key) const {
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if (key.hasSuffixIgnoreCase("_en")) {
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Common::String newKey(ResManager::getKey(key));
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if (_frameTable.contains(newKey))
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return &_frameTable[newKey];
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}
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if (_frameTable.contains(key))
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return &_frameTable[key];
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return nullptr;
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}
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} // namespace Twp
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