public BodyParts(int col, int row) {
this.position = new Position(col, row);
bodyDrawing =
new Rectangle(
position.getCol() * Map.getCellSize(),
position.getRow() * Map.getCellSize(),
Map.getCellSize(),
Map.getCellSize());
Color color = speedUp ? Color.RED : Color.GREEN;
bodyDrawing.setColor(color);
bodyDrawing.fill();
}
public Snake() {
speedUp = false;
wallCross = 0;
selfCross = 0;
snakeBody = new LinkedList<>();
BodyParts snakeHead = new BodyParts(Map.getCols() / 2, Map.getRows() / 2);
for (int i = 3; i > 0; i--) {
BodyParts bodyPart =
new BodyParts(snakeHead.position.getCol() + i, snakeHead.position.getRow());
// System.out.println("For bodyPart " + bodyPart.position);
snakeBody.add(bodyPart);
}
snakeBody.add(snakeHead);
}
private void addNewBodyPart(Directions direction) {
BodyParts bodyPart;
switch (direction) {
case LEFT:
bodyPart =
new BodyParts(
(Map.getCols() + headPosition().getCol() - 1) % Map.getCols(),
headPosition().getRow());
break;
case RIGHT:
bodyPart =
new BodyParts((headPosition().getCol() + 1) % Map.getCols(), headPosition().getRow());
break;
case UP:
bodyPart =
new BodyParts(
headPosition().getCol(),
(Map.getRows() + headPosition().getRow() - 1) % Map.getRows());
break;
case DOWN:
bodyPart =
new BodyParts(headPosition().getCol(), (headPosition().getRow() + 1) % Map.getRows());
break;
default:
bodyPart = new BodyParts(headPosition().getCol() - 1, headPosition().getRow());
break;
}
// System.out.println(bodyPart.position);
snakeBody.add(bodyPart);
}