public void Buy(int index, IInventoryOwner owner)
{
if (index >= itemShops.Count)
{
return;
}
var buyItem = itemShops[index];
if (CanBuy(owner, buyItem))
{
return;
}
if (OwnerHasSpace(owner, buyItem.Item) == false)
{
return;
}
var inventories = owner.GetInventories();
var count = buyItem.Item.count;
for (int i = 0; i < inventories.Count; i++)
{
var space = inventories[i].CountOfSpaceForItem(buyItem.Item);
var add = Mathf.Min(count, space);
inventories[i].AddItem(buyItem.Item, add);
count -= add;
}
owner.RemoveCurrency(buyItem.Cost);
}
public void SellAll(IInventoryOwner owner)
{
var inventories = owner.GetInventories();
for (int i = 0; i < inventories.Count; i++)
{
SellAll(owner, inventories[i]);
}
}
public bool CanCraft(IInventoryOwner owner, int index, int recipeIndex)
{
var itemCraft = list[index];
var inventories = owner.GetInventories();
var recipes = itemCraft.GetRecipes();
var selectedRecipe = recipes[recipeIndex];
bool result = OwnerHasEnoughItemsForRecipe(inventories, selectedRecipe);
return(result);
}
bool OwnerHasSpace(IInventoryOwner owner, Item item)
{
var inventories = owner.GetInventories();
var freeSpace = 0;
for (int i = 0; i < inventories.Count; i++)
{
if (inventories[i].HaveSpaceForItem(item))
{
freeSpace += inventories[i].CountOfSpaceForItem(item);
}
}
return(freeSpace >= item.count);
}
private static void RemoveItems(IInventoryOwner owner, CraftingRecipe selectedRecipe)
{
var inventories = owner.GetInventories();
for (int i = 0; i < selectedRecipe.items.Count; i++)
{
var count = selectedRecipe.counts[i];
for (int inv = 0; inv < inventories.Count; inv++)
{
var remove = Mathf.Min(count, inventories[inv].CountOfItem(selectedRecipe.items[i]));
inventories[inv].RemoveItem(selectedRecipe.items[i], remove);
count -= remove;
}
}
}
private static void AddItems(ItemCrafting itemCraft, IInventoryOwner owner)
{
var inventories = owner.GetInventories();
var result = itemCraft.GetItems();
for (int inv = 0; inv < inventories.Count; inv++)
{
for (int i = 0; i < result.Count; i++)
{
if (inventories[inv].HaveSpaceForItem(result[i]))
{
inventories[inv].AddItem(result[i], result[i].count);
}
}
}
}
