Adds Ziggy's pvp faction implementation.

src/resources/PvpFlag.java

@@ -0,0 +1,25 @@
+package resources;
+
+public enum PvpFlag {
+	
+	ATTACKABLE(1<<0),
+	AGGRESSIVE(1<<1),
+	OVERT(1<<2),
+	TEF(1<<3),
+	PLAYER(1<<4),
+	ENEMY(1<<5),
+	GOING_OVERT(1<<6),
+	GOING_COVERT(1<<7),
+	DUEL(1<<8);
+	
+	private int bitmask;
+	
+	PvpFlag(int bitmask) {
+		this.bitmask = bitmask;
+	}
+	
+	public int getBitmask() {
+		return bitmask;
+	}
+	
+}