initial commit for labryinth project on git_hub.

Signed-off-by: philippe lhardy <philippe@pavilionartlogiciel>

java/org/artisanlogiciel/games/LabyMap.java

@@ -0,0 +1,106 @@
+package org.artisanlogiciel.games;
+
+import java.util.LinkedList;
+
+class LabyMap
+implements WallsProvider
+{
+
+    Brick[][] tileMap;
+    LinkedList<Position> exits = new LinkedList<Position>(); 
+
+    public LabyMap(Brick[][] tileMap, LinkedList<Position> exits)
+    {
+	this.tileMap = tileMap;
+	this.exits = exits;
+    }
+
+    Brick getAt(int x, int y)
+    {
+	return tileMap[x][y];
+    }
+
+    public short getWalls(int x, int y)
+    {
+	return getAt(x,y).getWalls();
+    }
+    
+    public int getWidth()
+    {
+	return tileMap[0].length;
+    }
+
+    public int getHeight()
+    {
+	return tileMap.length;
+    }
+
+    public String toString()
+    {
+	int entryX = -1;
+	int entryY = -1;
+	for ( Position exit: exits )
+	    {
+		if ( exit.getX() == -1 )
+		    {
+			entryY = exit.getY();
+		    }
+		if ( exit.getY() == -1 )
+		    {
+			entryX= exit.getX();
+		    }
+	    }
+	String laby="H";
+	for ( int x=0; x < tileMap.length; x ++) {
+	    if ( entryX == x ) { laby += " H" ; }
+	    else { laby+="HH";}
+	}
+	laby+="\n";
+	for ( int y=0; y < tileMap[0].length; y++)	    
+	    {		
+		if ( entryY == y ) { laby += ">";}
+		else { laby += "H"; }
+		for ( int x=0; x < tileMap.length; x ++)
+		    {
+			laby+= tileMap[x][y].getUpString();
+		    }
+		laby+="\n";
+		laby += "H";
+		for ( int x=0; x < tileMap.length; x ++)
+		    {
+			laby+= tileMap[x][y].getLowString();
+		    }
+		laby+="\n";
+	    }
+	return laby;
+    }
+
+
+    public String toShortString()
+    {
+	int entryX = -1;
+	int entryY = -1;
+	for ( Position exit: exits )
+	    {
+		if ( exit.getX() == -1 )
+		    {
+			entryY = exit.getY();
+		    }
+		if ( exit.getY() == -1 )
+		    {
+			entryX= exit.getX();
+		    }
+	    }
+	String laby="";
+	for ( int y=0; y < tileMap[0].length; y++)	    
+	    {		
+		for ( int x=0; x < tileMap.length; x ++)
+		    {
+			laby+= "" + tileMap[x][y].getChar();
+		    }
+		laby+="\n";
+	    }
+	return laby;
+    }
+
+}