C++ (Cpp) InventoryList::getUsedSlots Examples

Example #1

File: content_nodemeta.cpp Project: Anchakor/minetest

bool LockingChestNodeMetadata::nodeRemovalDisabled()
{
	/*
		Disable removal if chest contains something
	*/
	InventoryList *list = m_inventory->getList("0");
	if(list == NULL)
		return false;
	if(list->getUsedSlots() == 0)
		return false;
	return true;
}

Example #2

File: l_inventory.cpp Project: 4Evergreen4/minetest

// is_empty(self, listname) -> true/false
int InvRef::l_is_empty(lua_State *L)
{
	NO_MAP_LOCK_REQUIRED;
	InvRef *ref = checkobject(L, 1);
	const char *listname = luaL_checkstring(L, 2);
	InventoryList *list = getlist(L, ref, listname);
	if(list && list->getUsedSlots() > 0){
		lua_pushboolean(L, false);
	} else {
		lua_pushboolean(L, true);
	}
	return 1;
}