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engines/ultima/ultima0/gfx/dungeon.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/>.
+ *
+ */
+
+#ifndef ULTIMA0_GFX_MAP_H
+#define ULTIMA0_GFX_MAP_H
+
+#include "graphics/managed_surface.h"
+#include "ultima/ultima0/data/data.h"
+
+namespace Ultima {
+namespace Ultima0 {
+namespace Gfx {
+
+class Dungeon {
+private:
+	// Slanted drawing constants
+	static int _xLeft, _xRight, _yBottom, _yDiffLeft, _yDiffRight;
+
+	/**
+	 * Calculate display rectangle
+	 */
+	static void calcRect(Graphics::ManagedSurface *s, Common::Rect *r, double _level);
+
+	/**
+	 * Rotate a direction left
+	 */
+	static void rotateLeft(Common::Point *Dir);
+
+	/**
+	 * Draw part of dungeon
+	 */
+	static void drawDungeon(Graphics::ManagedSurface *s, Common::Rect *rOut,
+		Common::Rect *rIn, int Left, int Centre, int Right, int Room, int Monster);
+
+	/**
+	 * Set the oblique drawing routine
+	 */
+	static void setRange(int x1, int x2, int y, int yd1, int yd2);
+
+	/**
+	 * Draw wall object using current setting
+	 */
+	static void drawWall(Graphics::ManagedSurface *s, int n);
+
+	/**
+	 * Convert coordinates from oblique to logical
+	 */
+	static void drawConvert(int *px, int *py);
+
+	/**
+	 * Draw the pits/ladder hole
+	 */
+	static void _DRAWPit(Graphics::ManagedSurface *s, Common::Rect *r, int Dir);
+
+public:
+	static void draw(Graphics::ManagedSurface *s);
+};
+
+} // namespace Gfx
+} // namespace Ultima0
+} // namespace Ultima
+
+#endif