private void ToEat()
{
justAte = true;
eatedFoods++;
//check eated foods to increase speed
if (eatedFoods % 3 == 0)
{
movementTimeoutLevel = Mathf.Clamp(movementTimeoutLevel + 1, Constants.MIN_LEVEL, Constants.MAX_LEVEL);
SetMovementTimeout(movementTimeoutLevel);
}
//get the last body and tail
int tailIndex = snakeParts.Count - 1;
int lastBodyIndex = snakeParts.Count - 2;
SnakePart tail = snakeParts[tailIndex];
SnakePart lastBody = snakeParts[lastBodyIndex];
//get position and rotation for new body part
Vector2Int pos = Vector2Int.FloorToInt(lastBody.rb.position);
Quaternion rot = lastBody.transform.rotation;
//get directions for new body part
ScriptableDirection from = snakeParts[tailIndex].currentDirection;
ScriptableDirection to = snakeParts[lastBodyIndex].currentDirection;
//spawning and setting up the new body part
SnakePart newPart = snakePool.Spawn <SnakePart> (pos, Quaternion.identity);
newPart.currentDirection = from;
newPart.UpdateSnakePart(pos, to, from);
snakeParts.Insert(lastBodyIndex, newPart);
onEetFood.Call();
}
protected override void UpdateSnakeVisual (Vector2Int position, ScriptableDirection toDirection, ScriptableDirection fromDirection = null) {
if (currentDirection != toDirection) {
float angle = toDirection.Angle - Constants.SPRITES_ANGLE_OFFSET;
//spriteRend.transform.rotation = Quaternion.Euler(Vector3.forward * angle);
rb.MoveRotation(angle);
}
}
protected override void UpdateSnakeVisual(Vector2Int position, ScriptableDirection toDirection, ScriptableDirection fromDirection)
{
float angle;
if (fromDirection == toDirection)
{
spriteRend.sprite = baseSprite;
angle = toDirection.Angle - Constants.SPRITES_ANGLE_OFFSET;
}
else
{
spriteRend.sprite = turnedSnakeSprite;
angle = GetTurnedSnakeAngle(fromDirection.Side, toDirection.Side);
}
//spriteRend.transform.rotation = Quaternion.Euler (Vector3.forward * angle);
rb.MoveRotation(angle);
}
