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engines/crab/TMX/TMXMap.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_TMXMAP_H
+#define CRAB_TMXMAP_H
+
+#include "crab/LevelResult.h"
+#include "crab/Shape.h"
+#include "crab/XMLDoc.h"
+#include "crab/ai/spriteai.h"
+#include "crab/level/LevelExit.h"
+#include "crab/level/MusicArea.h"
+#include "crab/level/Stairs.h"
+#include "crab/TMX/TMXTileSet.h"
+
+namespace Crab {
+
+namespace TMX {
+// For TMX version 1.0, orthogonal maps only
+class TMXMap {
+protected:
+	// The actual dimensions of the level
+	int _w, _h;
+
+	// The area you can move in
+	Rect _areaWalk;
+
+	// The non-walk able areas in the level
+	Common::Array<Shape> _areaNowalk;
+
+	// The trigger rectangles in the level
+	Common::Array<Shape> _areaTrig;
+
+	// Stairs modify the player walking speed
+	Common::Array<pyrodactyl::level::Stairs> _areaStairs;
+
+	// Music areas change the music if player collides with them
+	Common::Array<pyrodactyl::level::MusicArea> _areaMusic;
+
+	// Archived methods for loading poly lines in tiled
+	// void LoadPath(rapidxml::xml_node<char> *node);
+	// const Vector2i GetPoint(const Vector2i &ref, Common::String &x, Common::String &y);
+
+public:
+	// The exits to different levels
+	Common::Array<pyrodactyl::level::Exit> _areaExit;
+
+	// The layer on top of which objects walk
+	uint _spriteLayer;
+
+	// Dimensions of the level in terms of tiles
+	int _tileRows, _tileCols;
+
+	// Dimensions of the level in terms of pathfinding grid cells (SZ)
+	int _pathRows, _pathCols;
+
+	// The width and height of tiles
+	Vector2i _tileSize;
+
+	// The width and height of pathfinding grid cells (SZ)
+	Vector2i _pathSize;
+
+	// The layers of tiles in the level
+	Common::Array<MapLayer> _layer;
+
+	// The props in the level
+	Common::Array<MapLayer> _prop;
+
+	PathfindingGrid *_grid; // The grid of graph nodes used for navigating.
+
+	// Movement costs
+	struct {
+		int _open, _noWalk, _stairs;
+	} _movementCosts;
+
+	TMXMap();
+	~TMXMap() {}
+
+	void reset();
+	void load(const Common::Path &path, const Common::String &filename);
+
+	void drawDebug(const Rect &camera);
+
+	bool insideWalk(const Rect &boundingBox);
+	bool insideWalk(const Vector2i &pos);
+
+	bool insideNoWalk(const Vector2i &pos);
+	void collideWithNoWalk(const Rect boundingBox, Common::List<CollisionData> &colliders);
+
+	bool collideWithExit(const Rect rect, LevelResult &res);
+	bool collideWithStairs(const Rect rect, Vector2f &velMod);
+	bool collideWithMusic(const Rect rect, pyrodactyl::level::MusicInfo &music);
+
+	bool collideWithTrigger(const Rect rect, int index);
+	void collideWithTrigger(const Rect rect, Common::Array<int> &collisionTable);
+
+	int w() {
+		return _w;
+	}
+
+	int h() {
+		return _h;
+	}
+
+	const Rect &areaWalk() const {
+		return _areaWalk;
+	}
+
+	const Common::Array<Shape> &areaNoWalk() const {
+		return _areaNowalk;
+	}
+
+	const Common::Array<pyrodactyl::level::Stairs> &areaStairs() const {
+		return _areaStairs;
+	}
+};
+} // End of namespace TMX
+
+} // End of namespace Crab
+
+#endif // CRAB_TMXMAP_H