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https://github.com/libretro/scummvm.git
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116 lines
2.9 KiB
C++
116 lines
2.9 KiB
C++
/* 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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#ifndef TWINE_PARSER_SPRITE_H
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#define TWINE_PARSER_SPRITE_H
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#include "common/array.h"
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#include "common/memstream.h"
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#include "common/stream.h"
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#include "graphics/managed_surface.h"
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#include "twine/parser/parser.h"
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#include "twine/shared.h"
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namespace TwinE {
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struct SpriteDim {
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int16 x = 0;
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int16 y = 0;
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int16 w = 0;
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int16 h = 0;
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};
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class SpriteBoundingBoxData : public Parser {
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private:
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Common::Array<BoundingBox> _boundingBoxes;
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Common::Array<SpriteDim> _dimensions;
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public:
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bool loadFromStream(Common::SeekableReadStream &stream, bool lba1) override;
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const BoundingBox *bbox(int index) const;
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const SpriteDim *dim(int index) const;
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};
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inline const BoundingBox *SpriteBoundingBoxData::bbox(int index) const {
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if (index < 0) {
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return nullptr;
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}
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return &_boundingBoxes[index];
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}
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inline const SpriteDim *SpriteBoundingBoxData::dim(int index) const {
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if (index < 0) {
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return nullptr;
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}
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return &_dimensions[index];
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}
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class SpriteData : public Parser {
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protected:
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Graphics::ManagedSurface _surfaces[2];
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int _offsetX[2] {0};
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int _offsetY[2] {0};
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int _sprites = 0;
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bool _bricks = false;
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bool loadSprite(Common::SeekableReadStream &stream, uint32 offset);
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void reset() override;
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public:
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bool loadFromStream(Common::SeekableReadStream &stream, bool lba1) override;
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inline const Graphics::ManagedSurface &surface(int index = 0) const {
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if (index < 0 || index >= _sprites) {
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error("Sprite surface index out of range: %i (max: %i)", index, _sprites);
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}
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return _surfaces[index];
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}
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inline int sprites() const {
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return _sprites;
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}
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inline int offsetX(int index = 0) const {
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if (index < 0 || index >= _sprites) {
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error("Sprite offset index out of range: %i (max: %i)", index, _sprites);
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}
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return _offsetX[index];
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}
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inline int offsetY(int index = 0) const {
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if (index < 0 || index >= _sprites) {
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error("Sprite offset index out of range: %i (max: %i)", index, _sprites);
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}
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return _offsetY[index];
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}
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};
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class BrickData : public SpriteData {
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public:
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BrickData() {
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_bricks = true;
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}
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};
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} // End of namespace TwinE
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#endif
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