/// <summary>
/// Stack event handler.
/// </summary>
/// <returns>The handler.</returns>
/// <param name="desc">Desc.</param>
private IEnumerator EventHandler(DadCell.DadEventDescriptor desc)
{
StackGroup sourceStackGroup = Gets.GetComponentInParent <StackGroup>(desc.sourceCell.transform);
StackGroup destStackGroup = Gets.GetComponentInParent <StackGroup>(desc.destinationCell.transform);
if (sourceStackGroup == null || destStackGroup == null)
{
desc.groupPermission = false;
// Send stack event notification
SendNotification(sourceStackGroup != null ? sourceStackGroup.gameObject : null, destStackGroup != null ? destStackGroup.gameObject : null);
myState = MyState.WaitForRequest;
yield break;
}
StackCell myStackCell = desc.destinationCell.GetComponent <StackCell>();
StackCell theirStackCell = desc.sourceCell.GetComponent <StackCell>();
if (myStackCell == null || theirStackCell == null)
{
desc.groupPermission = false;
// Send stack event notification
SendNotification(sourceStackGroup.gameObject, destStackGroup.gameObject);
myState = MyState.WaitForRequest;
yield break;
}
StackItem myStackItem = myStackCell.GetStackItem();
StackItem theirStackItem = theirStackCell.GetStackItem();
PriceItem priceItem = theirStackItem.GetComponent <PriceItem>();
PriceGroup buyer = Gets.GetComponentInParent <PriceGroup>(desc.destinationCell.transform);
PriceGroup seller = Gets.GetComponentInParent <PriceGroup>(desc.sourceCell.transform);
AudioClip itemSound = theirStackItem.sound; // Item's SFX
int amount = theirStackItem.GetStack(); // Item's stack amount
if ((globalSplit == true) ||
(sourceStackGroup != destStackGroup && (sourceStackGroup.splitOuter == true || destStackGroup.splitOuter == true)))
{
// Need to use split interface
if (splitInterface != null)
{
if (priceItem != null && buyer != null && seller != null && buyer != seller)
{
// Split with prices
splitInterface.ShowSplitter(theirStackItem, priceItem);
}
else
{
// Split without prices
splitInterface.ShowSplitter(theirStackItem, null);
}
// Show split interface and wait while it is active
while (splitInterface.gameObject.activeSelf == true)
{
yield return(new WaitForEndOfFrame());
}
// Get splitted stack amount
amount = splitInterface.GetRightAmount();
}
}
if (amount > 0)
{
if (sourceStackGroup != destStackGroup &&
(destStackGroup.arrangeMode == true || sourceStackGroup.arrangeMode == true))
{
// Split in arrange mode between different stack groups
if (priceItem != null && buyer != null && seller != null && buyer != seller)
{
// Different price groups
if (buyer.GetCash() > priceItem.GetPrice() * amount)
{
// Has anough cash
int distributed = DistributeAnywhere(theirStackItem, amount, null);
if (distributed > 0)
{
int totalPrice = priceItem.GetPrice() * distributed;
seller.AddCash(totalPrice);
buyer.SpendCash(totalPrice);
buyer.UpdatePrices();
}
}
}
else
{
// Same price group
DistributeAnywhere(theirStackItem, amount, null);
}
}
else
{
// Inside same stack group transactions disabled in arrange mode
if (arrangeMode == false)
{
if (myStackItem != null)
{
// Check if items allowed for cells
if (SortCell.IsSortAllowed(myStackCell.gameObject, theirStackItem.gameObject) == true &&
SortCell.IsSortAllowed(theirStackCell.gameObject, myStackItem.gameObject) == true)
{
// Destination cell already has item
if (myStackCell.HasSameItem(theirStackItem) == true)
{
// Same item
myStackCell.UniteStack(theirStackItem, amount);
}
else
{
// Different items. Try to swap items between cells
if (myStackCell.SwapStacks(theirStackCell) == true)
{
// Swap successful
theirStackItem = theirStackCell.GetStackItem();
if (theirStackItem != null)
{
// Distribute item after swap
DistributeInItems(theirStackItem, theirStackItem.GetStack(), theirStackCell);
}
}
else
{
// Swap unsuccessful.
// Try to distribute item between other cells to make cell free
DistributeAnywhere(myStackItem, myStackItem.GetStack(), myStackCell);
myStackItem = myStackCell.GetStackItem();
if (myStackItem != null)
{
// Item still in cell. Try to place item in other group's cells
sourceStackGroup.DistributeAnywhere(myStackItem, myStackItem.GetStack(), null);
myStackItem = myStackCell.GetStackItem();
if (myStackItem == null)
{
// Item was placed into other cell and now this cell is free
// Place item into destination cell
myStackCell.UniteStack(theirStackItem, amount);
}
}
else
{
// Item was placed into other cell and now this cell is free
// Place item into destination cell
myStackCell.UniteStack(theirStackItem, amount);
}
}
}
}
}
else
{
// Destination cell has no item
// Place item into destination cell
myStackCell.UniteStack(theirStackItem, amount);
}
}
}
}
// Send stack event notification
SendNotification(sourceStackGroup.gameObject, destStackGroup.gameObject);
if (trashBinMode == true)
{
// In trash bin mode just destroy item
desc.destinationCell.RemoveItem();
PlaySound(trashBinSound);
}
else
{
PlaySound(itemSound);
}
myState = MyState.WaitForRequest;
}
