Added random direction selection to DirectedPix

Author: nmanoogian

DirectedPix.java

@@ -7,22 +7,27 @@
 
 public class DirectedPix extends Pix
 {
-	private static int direction; // (N E S W)
+	private int direction; // (N E S W)
 
 	/**
 	 * Constructs a DirectedPix with a random direction
 	 */
 	public DirectedPix()
 	{
 		super();
-		direction = 0;
+		// direction = 0;
+		direction = (int)(Math.random()*4);
 	}
 	public DirectedPix(int r, int g, int b, int direction)
 	{
 		super(r,g,b);
 		this.direction = direction;
 	}
 
+	/**
+	 * Sets the direction integer
+	 * @param dir direction
+	 */
 	public void setDir(int dir)
 	{
 		direction = dir;
@@ -69,6 +74,7 @@ public void movePixel(Pix[][] grid, int ix, int iy, int x, int y)
 		// Moves it along
 		Spawner.spawnXY( grid[ix][iy].getClass(), x, y ); 
 		grid[x][y].setPix(grid[ix][iy]);
+		((DirectedPix)grid[x][y]).setDir(direction);
 
 		// Duplicates upward and downward
 		//Spawner.spawnXY( grid[ix][iy].getClass(), x, y-1 );

Pixelife.java

@@ -68,7 +68,7 @@ public void run()
 		{
 			myGrid.update();
 			//line_spawner.update();
-			//spawner.update();
+			spawner.update();
 
 			draw();
 

Spawner.java

@@ -38,7 +38,7 @@ public Spawner()
 		respawnCounter = 0;
 		respawnMax = 200;
 		numSpawn = 5;
-		numSpawnMax = 10;
+		numSpawnMax = 20;
 		defaultX = -1;
 		defaultY = -1;
 		spawnClass = Pix.class;