//-------------------------------------------------------------------------------------------------
// private methods
//-------------------------------------------------------------------------------------------------
private bool checkAndExchangeItems(EntityAction giver, EntityAction getter, GameTypes.ItemType type, float cycle_amount)
//checks everything and moves some of one item from the giver to the getter
{
//check the progress
mCycleProgress += cycle_amount;
int amount = 0;
if (mCycleProgress >= 100)
{
amount = 1;
mCycleProgress = 0f;
}
else
{
return(false);
}
//does the acter have the item?
Item act_item = giver.getItemOfType(type);
if (!act_item)
{
//acter doesnt have the item, so cant do exchange
setRemoveItem(type);
//Debug.Log("acter doesnt have the item");
return(false);
}
//does the acter have enough of the item
if (act_item.getAmount() < amount)
{
amount = act_item.getAmount();
//Debug.Log("acter doesnt have enough of the item, adjusting amount");
}
//does the target have the item to receive?
Item tar_item = getter.getItemOfType(type);
if (!tar_item)
{
//target doesnt have the item, make one
tar_item = ObjectManager.initItem(type, getter.getInventory().transform);
getter.addItem(tar_item);
//Debug.Log("target doesnt have the item");
}
//does the target have enough space for this item
int cap = getter.getInventory().mCapacity;
int invsize = getter.getInventorySize();
if (invsize + amount > cap)
{
//target doesnt have space, reduce the amount
amount = cap - invsize;
if (amount <= 0)
{
setRemoveItem(type);
return(false);
}
//control flow moves on if cycle amount is big enough
}
//target has space, add and remove the amount
tar_item.setAmount(tar_item.getAmount() + amount);
act_item.setAmount(act_item.getAmount() - amount);
if (mExchangeList[type] >= 0)
{
mExchangeList[type] = mExchangeList[type] - amount;
}
else if (mExchangeList[type] < 0)
{
mExchangeList[type] = mExchangeList[type] + amount;
}
return(false);
}
