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engines/scumm/he/moonbase/map_katton.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 SCUMM_HE_MOONBASE_MAP_KATTON_H
+#define SCUMM_HE_MOONBASE_MAP_KATTON_H
+
+#ifdef ENABLE_HE
+
+#include "engines/scumm/he/moonbase/map_mif.h"
+
+#define TEMP_REPLACEMENT_NUMA 5
+#define NEVER_USED_NUM 99
+
+namespace Scumm {
+
+class KattonGenerator {
+public:
+	KattonGenerator(int seed);
+	~KattonGenerator() = default;
+
+	MapFile *generateMap(int water, int tileSet, int mapSize, int energy, int terrain);
+
+private:
+	int _seed = 0;
+
+	int _size = 0; // 32, 40, 48, or 56
+	int _tileset = 0;
+	int _startloc[20][2] = { {}, {} };
+	int _board[MAX_TILE_COUNT][MAX_TILE_COUNT] = { {}, {} };
+	int _special[MAX_TILE_COUNT][MAX_TILE_COUNT] = { {}, {} };
+
+	int getRandomNumber();
+
+	int min(int a, int b, int c);
+	int distance(int x1, int y1, int x2, int y2);
+	int plusminus(int max);
+	int fillboards(int num);
+	int randomplace(int numberofplaces, int placer);
+	int randomflip(int numberofplaces, int inWater);
+	// stringiness: 0 = no change/random, 1 = no back, 2 = back goes forwards
+	int randomsplotch(int length, int stringiness, int placer, int x, int y);
+	int goodforwater(int x, int y);
+	int randomwater(int length, int stringiness, int x, int y);
+	int goodforenergy(int x, int y, int poolsize);
+	int findcoord(int value, int move);
+	int replacenum(int replacee, int replacer);
+	int fattenone(int x, int y, int howfat, int middle, int ignorer, int replacer);
+	// howfat: positive 1-5 for distance, -100 to 0 for random 3 spread from 2 to 5.
+	int fattenall(int howfat, int middle, int ignorer, int replacer);
+	int findstartloc();
+	int whatheightstartloc(int x, int y);
+	int tileaverage(int x, int y, int threshold);
+};
+
+} // End of namespace Scumm
+
+#endif // ENABLE_HE
+
+#endif // SCUMM_HE_MOONBASE_MAP_KATTON_H