protected override void HandleInteraction(PlayerController playerInteracting)
{
// If theere is already a player chopping items on the board, then do nothing
if (_activeChoppingState != null)
{
return;
}
// If the player has any items in hand, then the player can't chop items on a board
if (playerInteracting.PlayerHand.HasAnyItemInHand())
{
return;
}
// If all the items on the board aren't choppable, then the player can't chop items on the board
Choppable choppableItem = transform.GetComponentInChildren <Choppable>();
if (choppableItemOnBoard == null)
{
return;
}
// If the choppable item on the board is already chopped, then the player can't chop items on the board
else if (choppableItem.ChopComplete)
{
return;
}
// Otherwise, let's get chopping
// Create a new player state with the player that's interacting with this chopping board
// and the choppable item to chop
_activeChoppingState = new ChoppingState(playerInteracting, choppableItem, OnChoppingEnded);
// Assign the new chopping state to the player
playerInteracting.SetPlayerState(_activeChoppingState);
// Call the on chop starting event
OnChopStarting.Invoke(choppableItem);
}
private void OnChoppableItemBoarded(Choppable choppableItem)
{
ChoppableItemProgressionChanged(choppableItem);
startIngredientImage.sprite = choppableItem.GetComponent <FoodGameObject>().FoodIngredient.IngredientSprite;
resultIngredientImage.sprite = choppableItem.ChoppedIngredient.IngredientSprite;
choppableItem.OnChoppedProgressionChanged.AddListener(ChoppableItemProgressionChanged);
ToggleChoppingBoard(true);
}
private void OnChoppableItemOnBoardPickedUp(HoldableItem itemOnBoard)
{
if (itemOnBoard.HoldingState == HoldableItem.HeldState.Held)
{
itemOnBoard.OnHoldStateChange.RemoveListener(OnChoppableItemOnBoardPickedUp);
OnChoppableItemUnboarded.Invoke(choppableItemOnBoard);
choppableItemOnBoard = null;
}
}
public override void PlayerDroppedItem(HoldableItem droppedItem, PlayerController player)
{
HoldableItem itemOnBoard = transform.GetComponentInChildren <HoldableItem>();
if (itemOnBoard == null)
{
droppedItem.transform.parent = transform;
droppedItem.transform.position = transform.position;
droppedItem.ToggleRigidBodyKinematic(true);
choppableItemOnBoard = droppedItem.GetComponent <Choppable>();
if (choppableItemOnBoard != null)
{
droppedItem.OnHoldStateChange.AddListener(OnChoppableItemOnBoardPickedUp);
OnChoppableItemBoarded.Invoke(choppableItemOnBoard);
}
}
}
private void OnChoppingEnded(Choppable itemChopped)
{
Debug.Log("End of chop");
// Call the on chop ending event
OnChopEnding.Invoke(itemChopped);
if (itemChopped.ChopComplete)
{
Debug.Log("Item chop complete");
FoodGameObject choppedResult = Instantiate(itemChopped.ChoppedIngredient.IngredientPrefab, itemChopped.transform.position, itemChopped.transform.rotation);
choppedResult.transform.parent = itemChopped.transform.parent;
choppedResult.GetHoldableItemComponent().ToggleRigidBodyKinematic(true);
OnChoppableItemUnboarded.Invoke(itemChopped);
Destroy(itemChopped.gameObject);
}
_activeChoppingState = null;
}
private void ChoppableItemProgressionChanged(Choppable choppableItem)
{
OnChoppedItemProgressionChanged(choppableItem.ChoppedAmount);
}
private void OnChoppableItemUnboarded(Choppable choppableItem)
{
choppableItem.OnChoppedProgressionChanged.RemoveListener(ChoppableItemProgressionChanged);
ToggleChoppingBoard(false);
}
public ChoppingState(PlayerController playerControllerStateMachine, Choppable choppableItem, System.Action <Choppable> choppingEndCallbackHandler) : base(playerControllerStateMachine)
{
itemBeingChopped = choppableItem;
this.choppingEndCallbackHandler = choppingEndCallbackHandler;
}
