fix: fix load unique items from map

data-otservbr-global/startup/others/functions.lua

@@ -28,7 +28,7 @@ function loadLuaMapAction(tablename)
 				if not value.itemId == false and tile:getItemCountById(value.itemId) == 0 then
 					logger.error("[loadLuaMapAction] - Wrong item id {} found", value.itemId)
 					logger.warn("Action id: {}, position {}", index, tile:getPosition():toString())
-					break
+					goto continue
 				end
 
 				if value.itemId ~= false and tile:getItemCountById(value.itemId) > 0 then
@@ -49,6 +49,7 @@ function loadLuaMapAction(tablename)
 					tile:getGround():setAttribute(ITEM_ATTRIBUTE_ACTIONID, index)
 				end
 			end
+			::continue::
 		end
 	end
 end
@@ -64,19 +65,21 @@ function loadLuaMapUnique(tablename)
 			if not value.itemId == false and tile:getItemCountById(value.itemId) == 0 then
 				logger.error("[loadLuaMapUnique] - Wrong item id {} found", value.itemId)
 				logger.warn("Unique id: {}, position {}", index, tile:getPosition():toString())
-				break
+				goto continue
 			end
 			if tile:getItemCountById(value.itemId) < 1 or value.itemId == false then
 				logger.warn("[loadLuaMapUnique] - Wrong item id {} found", value.itemId)
 				logger.warn("Unique id: {}, position {}, item id: wrong", index, tile:getPosition():toString())
-				break
+				goto continue
 			end
 			item = tile:getItemById(value.itemId)
 			-- If he found the item, add the unique id
 			if item then
 				item:setAttribute(ITEM_ATTRIBUTE_UNIQUEID, index)
 			end
 		end
+
+		::continue::
 	end
 end
 
@@ -91,7 +94,7 @@ function loadLuaMapSign(tablename)
 			if tile:getItemCountById(value.itemId) == 0 then
 				logger.error("[loadLuaMapSign] - Wrong item id {} found", value.itemId)
 				logger.warn("Sign id: {}, position {}, item id: wrong", index, tile:getPosition():toString())
-				break
+				goto continue
 			end
 			if tile:getItemCountById(value.itemId) == 1 then
 				item = tile:getItemById(value.itemId)
@@ -101,6 +104,7 @@ function loadLuaMapSign(tablename)
 				item:setAttribute(ITEM_ATTRIBUTE_TEXT, value.text)
 			end
 		end
+		::continue::
 	end
 end
 
@@ -137,17 +141,18 @@ function loadLuaMapBookDocument(tablename)
 						totals[2] = totals[2] + 1
 					else
 						logger.warn("[loadLuaMapBookDocument] - Item not found! Index: {}, itemId: {}", index, value.itemId)
-						break
+						goto continue
 					end
 				else
 					logger.warn("[loadLuaMapBookDocument] - Container not found! Index: {}, containerId: {}", index, value.containerId)
-					break
+					goto continue
 				end
 			else
 				logger.warn("[loadLuaMapBookDocument] - Tile not found! Index: {}, position: x: {} y: {} z: {}", index, value.position.x, value.position.y, value.position.z)
-				break
+				goto continue
 			end
 		end
+		::continue::
 	end
 	if totals[1] == totals[2] then
 		logger.debug("Loaded {} books and documents in the map", totals[2])

src/creatures/npcs/npc.cpp

@@ -234,8 +234,8 @@ void Npc::onPlayerBuyItem(std::shared_ptr<Player> player, uint16_t itemId, uint8
 		return;
 	}
 
-	// Check if the player not have empty slots
-	if (!ignore && player->getFreeBackpackSlots() == 0) {
+	// Check if the player not have empty slots or the item is not a container
+	if (!ignore && (player->getFreeBackpackSlots() == 0 && (player->getInventoryItem(CONST_SLOT_BACKPACK) || (!Item::items[itemId].isContainer() || !(Item::items[itemId].slotPosition & SLOTP_BACKPACK))))) {
 		player->sendCancelMessage(RETURNVALUE_NOTENOUGHROOM);
 		return;
 	}