/*
* Plants an existing carrot on the ground at a certain position
* 3 Cases:
* - If the destination cell is empty, the carrot is planted there, returns the planted carrot.
* - If the destination cell is invalid (out of bounds), the carrot is destroyed, returns null.
* - If the destination cell already contains a carrot, the planted carrot merges into the other one, returns the already planted carrot.
* The merge adds the food amount to the already planted carrot, the merged carrot is destroyed
*/
private void PlantCarrot(object source, Grabbable.DropData data)
{
if (source is Grabbable gb)
{
CarrotController carrot = gb.GetComponent <CarrotController>();
if (!carrot)
{
return;
}
Instantiate(DestroyVFXPrefab, carrot.transform.position, Quaternion.identity);
Vector2Int cell = data.Cell;
if (!_grid.IsValidCell(cell))
{
Destroy(carrot.gameObject);
return;
}
if (_carrots.ContainsKey(cell))
{
CarrotController placedCarrot = _carrots[cell];
placedCarrot.Merge(carrot);
Destroy(carrot.gameObject);
return;
}
_carrots.Add(cell, carrot);
}
}
/*
* Executed when a rabbit is dropped
*/
private void OnRabbitDrop(object sender, Grabbable.DropData data)
{
if (sender is Grabbable gb)
{
RabbitController rabbit = gb.GetComponent <RabbitController>();
if (!rabbit)
{
return;
}
Vector2Int cell = data.Cell;
if (!_grid.IsValidCell(cell))
{
rabbit.Kill();
}
}
}
private void OnDrop(object sender, Grabbable.DropData data) => ResumeGrowing();
public void OnDrop(object sender, Grabbable.DropData data) => ChangeState(Action.Idle);
