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engines/crab/TMX/TMXTileSet.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+ * This code is based on the CRAB engine
+ *
+ * Copyright (c) Arvind Raja Yadav
+ *
+ * Licensed under MIT
+ *
+ */
+
+#ifndef CRAB_TMXTILESET_H
+#define CRAB_TMXTILESET_H
+
+#include "crab/image/Image.h"
+#include "crab/TMX/TMXLayer.h"
+
+namespace Crab {
+
+namespace TMX {
+struct TileSet {
+	// The name of the tileset
+	Common::String _name;
+
+	// The location of the tileset image on the disk
+	Common::Path _loc;
+
+	// The first gid of the tileset
+	GidFormat _firstGid;
+
+	// Dimensions of tiles
+	int _tileW, _tileH;
+
+	// Number of rows and columns of tiles
+	int _totalRows, _totalCols;
+
+	// The image used by the tileset
+	pyrodactyl::image::Image _img;
+
+	// Stuff used to store temporary data
+
+	// The rectangle used to store clip info
+	Rect _clip;
+
+	void init() {
+		_firstGid = 1;
+		_tileW = 1;
+		_tileH = 1;
+		_totalRows = 1;
+		_totalCols = 1;
+	}
+
+	TileSet() {
+		init();
+	}
+
+	TileSet(const Common::Path &path, rapidxml::xml_node<char> *node) {
+		init();
+		load(path, node);
+	}
+
+	void load(const Common::Path &path, rapidxml::xml_node<char> *node);
+	void draw(const Vector2i &pos, const TileInfo &tile);
+	void preDraw(const Vector2i &pos, const TileInfo &tile, Graphics::ManagedSurface *surf);
+};
+
+class TileSetGroup {
+	Common::Array<TileSet> _tileset;
+
+	// The latest tile position
+	Vector2i _v;
+
+	// The area that we have to draw
+	Vector2i _start, _finish;
+
+public:
+	TileSetGroup() {}
+
+	void reset();
+
+	void load(const Common::Path &path, rapidxml::xml_node<char> *node);
+	void draw(MapLayer &layer, const Rect &camera, const Vector2i &tileSize, const Rect &playerPos, pyrodactyl::image::Image &img);
+	void preDraw(MapLayer &layer, const Vector2i &tileSize, Graphics::ManagedSurface *surf);
+	void forceDraw(MapLayer &layer, const Rect &camera, const Vector2i &tileSize, const Rect &playerPos);
+};
+} // End of namespace TMX
+
+} // End of namespace Crab
+
+#endif // CRAB_TMXTILESET_H