Initial commit

engines/scumm/boxes.h

@@ -0,0 +1,55 @@
+/* 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 SCUMM_BOXES_H
+#define SCUMM_BOXES_H
+
+#include "common/rect.h"
+
+namespace Scumm {
+
+#define SIZEOF_BOX_V0 5
+#define SIZEOF_BOX_V2 8
+#define SIZEOF_BOX_V3 18
+#define SIZEOF_BOX 20
+#define SIZEOF_BOX_V8 52
+
+typedef enum {
+	kBoxXFlip		= 0x08,
+	kBoxYFlip		= 0x10,
+	kBoxIgnoreScale	= 0x20,
+	kBoxPlayerOnly	= 0x20,
+	kBoxLocked		= 0x40,
+	kBoxInvisible	= 0x80
+} BoxFlags;
+
+struct BoxCoords {			/* Box coordinates */
+	Common::Point ul;
+	Common::Point ur;
+	Common::Point ll;
+	Common::Point lr;
+};
+
+int getClosestPtOnBox(const BoxCoords &box, int x, int y, int16& outX, int16& outY);
+
+} // End of namespace Scumm
+
+#endif