C++ (Cpp) InventoryList::removeItem Examples

Example #1

File: l_inventory.cpp Project: 4Evergreen4/minetest

// remove_item(self, listname, itemstack or itemstring or table or nil) -> itemstack
// Returns the items that were actually removed
int InvRef::l_remove_item(lua_State *L)
{
	NO_MAP_LOCK_REQUIRED;
	InvRef *ref = checkobject(L, 1);
	const char *listname = luaL_checkstring(L, 2);
	ItemStack item = read_item(L, 3, getServer(L)->idef());
	InventoryList *list = getlist(L, ref, listname);
	if(list){
		ItemStack removed = list->removeItem(item);
		if(!removed.empty())
			reportInventoryChange(L, ref);
		LuaItemStack::create(L, removed);
	} else {
		LuaItemStack::create(L, ItemStack());
	}
	return 1;
}