public Grid(){
		grid = new RoomState[10][10];
		visited = new RoomState[10][10];

		for(int i = 0; i < grid.length; i++){
			for(int j = 0; j < grid.length; j++){
				grid[i][j] = RoomState.EMPTY;
				visited[i][j] = RoomState.HIDDEN;
			}
		}
		
		placePitsAndSlime();
		placeWumpusBloodAndMud();
		placeHunter();
	}