V0.1.0 Partial Commit

changed package and application names to differentiate from main PD
release

src/com/shatteredpixel/shatteredpixeldungeon/levels/painters/PassagePainter.java

@@ -0,0 +1,116 @@
+/*
+ * Pixel Dungeon
+ * Copyright (C) 2012-2014  Oleg Dolya
+ *
+ * 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/>
+ */
+package com.shatteredpixel.shatteredpixeldungeon.levels.painters;
+
+import java.util.ArrayList;
+import java.util.Collections;
+
+import com.shatteredpixel.shatteredpixeldungeon.levels.Level;
+import com.shatteredpixel.shatteredpixeldungeon.levels.Room;
+import com.watabou.utils.Point;
+
+public class PassagePainter extends Painter {
+
+	private static int pasWidth;
+	private static int pasHeight;
+	
+	public static void paint( Level level, Room room ) {
+		
+		pasWidth = room.width() - 2;
+		pasHeight = room.height() - 2;
+		
+		int floor = level.tunnelTile();
+		
+		ArrayList<Integer> joints = new ArrayList<Integer>();
+		for (Point door : room.connected.values()) {
+			joints.add( xy2p( room, door ) );
+		}
+		Collections.sort( joints );
+		
+		int nJoints = joints.size();
+		int perimeter = pasWidth * 2 + pasHeight * 2;
+		
+		int start = 0;
+		int maxD = joints.get( 0 ) + perimeter - joints.get( nJoints - 1 );
+		for (int i=1; i < nJoints; i++) {
+			int d = joints.get( i ) - joints.get( i - 1 );
+			if (d > maxD) {
+				maxD = d;
+				start = i;
+			}
+		}
+		
+		int end = (start + nJoints - 1) % nJoints;
+		
+		int p = joints.get( start );
+		do {
+			set( level, p2xy( room, p ), floor );
+			p = (p + 1) % perimeter;
+		} while (p != joints.get( end ));
+		
+		set( level, p2xy( room, p ), floor );
+		
+		for (Room.Door door : room.connected.values()) {
+			door.set( Room.Door.Type.TUNNEL );
+		}
+	}
+	
+	private static int xy2p( Room room, Point xy ) {
+		if (xy.y == room.top) {
+			
+			return (xy.x - room.left - 1);
+			
+		} else if (xy.x == room.right) {
+			
+			return (xy.y - room.top - 1) + pasWidth;
+			
+		} else if (xy.y == room.bottom) {
+			
+			return (room.right - xy.x - 1) + pasWidth + pasHeight;
+			
+		} else {
+			
+			if (xy.y == room.top + 1) {
+				return 0;
+			} else {
+				return (room.bottom - xy.y - 1) + pasWidth * 2 + pasHeight;
+			}
+			
+		}
+	}
+	
+	private static Point p2xy( Room room, int p ) {
+		if (p < pasWidth) {
+			
+			return new Point( room.left + 1 + p, room.top + 1);
+			
+		} else if (p < pasWidth + pasHeight) {
+			
+			return new Point( room.right - 1, room.top + 1 + (p - pasWidth) );
+			
+		} else if (p < pasWidth * 2 + pasHeight) {
+			
+			return new Point( room.right - 1 - (p - (pasWidth + pasHeight)), room.bottom - 1 );
+			
+		} else {
+			
+			return new Point( room.left + 1, room.bottom - 1 - (p - (pasWidth * 2 + pasHeight)) );
+			
+		}
+	}
+}