private void OnTriggerEnter2D(Collider2D collision)
{
if (collision.name.Equals("Snake"))
{
Destroy(gameObject);
OnFoodEaten?.Invoke();
}
}
private void OnTriggerEnter(Collider other)
{
if (!other.CompareTag("Snake"))
{
return;
}
OnFoodEaten?.Invoke();
Destroy(gameObject);
}
private void OnTriggerEnter(Collider other)
{
InterarctionType it;
if (_npc && _npc.AllowedToInteract(other.gameObject, out it))
{
if (it == InterarctionType.Food)
{
OnFoodEaten?.Invoke();
}
}
}
public void Update(Food food)
{
// Snake head move
SnakeHead.Move();
SnakeHead.Update();
//Snake bodypart move
Direction previousDirection;
Direction nextDirection = SnakeHead.Direction;
foreach (var part in SnakeBody)
{
part.Move();
part.Update();
previousDirection = part.Direction;
part.Direction = nextDirection;
nextDirection = previousDirection;
}
//check if snake head hit wall
if (SnakeHead.HitWall())
{
OnHitWall?.Invoke();
}
//check if snake eat food
if (SnakeHead.EatenFood(food))
{
OnFoodEaten?.Invoke();
AddSnakeBody();
}
//check if snakehead hit body
foreach (var part in SnakeBody)
{
if (SnakeHead.X == part.X && SnakeHead.Y == part.Y)
{
OnHitBody?.Invoke();
}
}
IsUpdating = false;
}
private void CheckIfItemIsFood()
{
// If the selected item is null or is not of the category food, drop the item and reset timer values
if (m_SelectedSlot.ObjectData == null || m_SelectedSlot.ObjectData.ItemCategory != "Food")
{
ResetDropKey();
DropItem(m_SelectedSlot);
}
else
{
m_HoldingDropKeyTime -= Time.deltaTime;
// When the timer is below 0, set the key back to not being pressed, gain the health value and remove the item
if (m_HoldingDropKeyTime < 0f)
{
ResetDropKey();
OnFoodEaten?.Invoke(m_SelectedSlot.ObjectData);
RemoveSingleItem(m_SelectedSlot);
}
}
}
public override void Remove()
{
OnFoodEaten?.Invoke(this, new FoodEatenEventArgs(this));
base.Remove();
}