public void turn(boolean left) {
		if (left) { // If the turtle is turning left (counterclockwise)
			if (this.direction.equals("^")) {this.direction = "<";} // If the turtle is pointing up, turn it so that it is pointing left
			else if (this.direction.equals("<")) {this.direction = "v";} // If the turtle is pointing left, turn it so that it is pointing down
			else if (this.direction.equals("v")) {this.direction = ">";} // If the turtle is pointing down, turn it so that it is pointing right
			else if (this.direction.equals(">")) {this.direction = "^";} // If the turtle is pointing right, turn it so that it is pointing up
		}

		else {
			if (this.direction.equals("^")) {this.direction = ">";} // If the turtle is pointing up, turn it so that it is pointing right
			else if (this.direction.equals("<")) {this.direction = "^";} // If the turtle is pointing left, turn it so that it is pointing up
			else if (this.direction.equals("v")) {this.direction = "<";} // If the turtle is pointing down, turn it so that it is pointing left
			else if (this.direction.equals(">")) {this.direction = "v";} // If the turtle is pointing right, turn it so that it is pointing down
		}
	}