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Add InvRef::get/set_lists()

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This commit is contained in:
ShadowNinja 2014-01-04 19:07:30 -05:00
parent 6f6f289db4
commit bd8ddf1a52
3 changed files with 56 additions and 0 deletions
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48
src/script/lua_api/l_inventory.cpp
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@ -241,6 +241,52 @@ int InvRef::l_set_list(lua_State *L)
return 0;
}
// get_lists(self) -> list of InventoryLists
int InvRef::l_get_lists(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
InvRef *ref = checkobject(L, 1);
Inventory *inv = getinv(L, ref);
if (!inv) {
return 0;
}
std::vector<const InventoryList*> lists = inv->getLists();
std::vector<const InventoryList*>::iterator iter = lists.begin();
lua_createtable(L, 0, lists.size());
for (; iter != lists.end(); iter++) {
const char* name = (*iter)->getName().c_str();
lua_pushstring(L, name);
push_inventory_list(L, inv, name);
lua_rawset(L, -3);
}
return 1;
}
// set_lists(self, lists)
int InvRef::l_set_lists(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
InvRef *ref = checkobject(L, 1);
Inventory *inv = getinv(L, ref);
if (!inv) {
return 0;
}
lua_pushnil(L);
while (lua_next(L, 2)) {
const char* listname = lua_tostring(L, -2);
InventoryList *list = inv->getList(listname);
if (list) {
read_inventory_list(L, -1, inv, listname,
getServer(L), list->getSize());
} else {
read_inventory_list(L, -1, inv, listname,
getServer(L));
}
lua_pop(L, 1);
}
return 0;
}
// add_item(self, listname, itemstack or itemstring or table or nil) -> itemstack
// Returns the leftover stack
int InvRef::l_add_item(lua_State *L)
@ -426,6 +472,8 @@ const luaL_reg InvRef::methods[] = {
luamethod(InvRef, set_stack),
luamethod(InvRef, get_list),
luamethod(InvRef, set_list),
luamethod(InvRef, get_lists),
luamethod(InvRef, set_lists),
luamethod(InvRef, add_item),
luamethod(InvRef, room_for_item),
luamethod(InvRef, contains_item),