public void setLook(int i){
		switch(i){
			case 0: this.look = 0;	 /*look.N; 	*/	break;
			case 1: this.look = 1;	/*look.NE;	*/	break;
			case 2: this.look = 2;	/*look.E;	*/	break;
			case 3: this.look = 3;	/*look.SE;	*/	break;
			case 4: this.look = 4;	/*look.S;	*/	break;
			case 5: this.look = 5;	/*look.SW;	*/	break;
			case 6: this.look = 6;	/*look.W;	*/	break;
			case 7: this.look = 7;	/*look.NW;	*/	break;
		}
	}