IEnumerator TickCoroutine()
{
GridCell newSnakeBlockPosition = null;
while (true)
{
if (CanMove)
{
float snakeMovementsPerSec = _snakeEater.GetSnakeCurrentSpeed();
yield return(new WaitForSeconds(snakeMovementsPerSec));
bool willGrow = _snakeEater.HasFoodInTheLastPosition();
if (willGrow)
{
newSnakeBlockPosition = ThisSnake.Last().currentGridCell;
}
_snakeMover.Tick();
if (willGrow)
{
Grow(newSnakeBlockPosition);
}
}
yield return(null);
}
}
public void Grow(GridCell newBlockPosition)
{
GameObject tailPrefab = _snakeSettings.SnakePrefabsData.TailBlockPrefab;
GameObject newTailGO = Instantiate(tailPrefab, transform);
SnakeBlock newTail = newTailGO.GetComponent <SnakeBlock>();
newTail.BlockType = _snakeEater.NextTailPartsPop();
newTail.GetComponent <SpriteRenderer>().color = SnakeColor;
SnakeBlock lastSnakePart = ThisSnake.Last();
lastSnakePart.HasFood = false;
newTail.currentGridCell = newBlockPosition;
ThisSnake.Add(newTail);
}
internal void CutInThisBlock(SnakeBlock entityOcupating)
{
int indexToRemove = 0;
int i = 0;
foreach (SnakeBlock snakeBlock in ThisSnake)
{
if (snakeBlock == entityOcupating)
{
indexToRemove = i;
}
if (indexToRemove != 0)
{
Destroy(snakeBlock.gameObject);
}
i++;
}
ThisSnake.RemoveRange(indexToRemove, ThisSnake.Count - indexToRemove);
}
