fix: problem with stack of items on the podium after server save

data/events/scripts/player.lua

@@ -275,12 +275,18 @@ function Player:onMoveItem(item, count, fromPosition, toPosition, fromCylinder,
 		return true
 	end
 
-	-- Bath tube
 	local toTile = Tile(toCylinder:getPosition())
 	if toTile then
 		local topDownItem = toTile:getTopDownItem()
-		if topDownItem and table.contains({ BATHTUB_EMPTY, BATHTUB_FILLED }, topDownItem:getId()) then
-			return false
+		if topDownItem then
+			local topDownItemItemId = topDownItem:getId()
+			if table.contains({ BATHTUB_EMPTY, BATHTUB_FILLED }, topDownItemItemId) then -- Bath tube
+				return false
+			elseif ItemType(topDownItemItemId):isPodium() then -- Podium
+				self:sendCancelMessage(RETURNVALUE_NOTPOSSIBLE)
+				self:getPosition():sendMagicEffect(CONST_ME_POFF)
+				return false
+			end
 		end
 	end
 
@@ -347,19 +353,20 @@ function Player:onMoveItem(item, count, fromPosition, toPosition, fromCylinder,
 		return false
 	end
 
-	-- Players cannot throw items on reward chest
-	local tileChest = Tile(toPosition)
-	if tileChest and tileChest:getItemById(ITEM_REWARD_CHEST) then
-		self:sendCancelMessage(RETURNVALUE_NOTPOSSIBLE)
-		self:getPosition():sendMagicEffect(CONST_ME_POFF)
-		return false
-	end
+	if tile then
+		-- Players cannot throw items on reward chest
+		if tile:getItemById(ITEM_REWARD_CHEST) then
+			self:sendCancelMessage(RETURNVALUE_NOTPOSSIBLE)
+			self:getPosition():sendMagicEffect(CONST_ME_POFF)
+			return false
+		end
 
-	if tile and tile:getItemById(370) then
 		-- Trapdoor
-		self:sendCancelMessage(RETURNVALUE_NOTPOSSIBLE)
-		self:getPosition():sendMagicEffect(CONST_ME_POFF)
-		return false
+		if tile:getItemById(370) then
+			self:sendCancelMessage(RETURNVALUE_NOTPOSSIBLE)
+			self:getPosition():sendMagicEffect(CONST_ME_POFF)
+			return false
+		end
 	end
 
 	if not antiPush(self, item, count, fromPosition, toPosition, fromCylinder, toCylinder) then

data/libs/functions/player.lua

@@ -859,45 +859,6 @@ function Player.inBossFight(self)
 	return false
 end
 
--- For use of data/events/scripts/player.lua
-function Player:executeRewardEvents(item, toPosition)
-	if toPosition.x == CONTAINER_POSITION then
-		local containerId = toPosition.y - 64
-		local container = self:getContainerById(containerId)
-		if not container then
-			return true
-		end
-
-		-- Do not let the player insert items into either the Reward Container or the Reward Chest
-		local itemId = container:getId()
-		if itemId == ITEM_REWARD_CONTAINER or itemId == ITEM_REWARD_CHEST then
-			self:sendCancelMessage(RETURNVALUE_NOTPOSSIBLE)
-			return false
-		end
-
-		-- The player also shouldn't be able to insert items into the boss corpse
-		local tileCorpse = Tile(container:getPosition())
-		for index, value in ipairs(tileCorpse:getItems() or {}) do
-			if value:getAttribute(ITEM_ATTRIBUTE_CORPSEOWNER) == 2 ^ 31 - 1 and value:getName() == container:getName() then
-				self:sendCancelMessage(RETURNVALUE_NOTPOSSIBLE)
-				return false
-			end
-		end
-	end
-	-- Do not let the player move the boss corpse.
-	if item:getAttribute(ITEM_ATTRIBUTE_CORPSEOWNER) == 2 ^ 31 - 1 then
-		self:sendCancelMessage(RETURNVALUE_NOTPOSSIBLE)
-		return false
-	end
-	-- Players cannot throw items on reward chest
-	local tileChest = Tile(toPosition)
-	if tileChest and tileChest:getItemById(ITEM_REWARD_CHEST) then
-		self:sendCancelMessage(RETURNVALUE_NOTPOSSIBLE)
-		self:getPosition():sendMagicEffect(CONST_ME_POFF)
-		return false
-	end
-end
-
 do
 	local loyaltySystem = {
 		enable = configManager.getBoolean(configKeys.LOYALTY_ENABLED),

src/lua/functions/items/item_type_functions.cpp

@@ -215,6 +215,17 @@ int ItemTypeFunctions::luaItemTypeIsQuiver(lua_State* L) {
 	return 1;
 }
 
+int ItemTypeFunctions::luaItemTypeIsPodium(lua_State* L) {
+	// itemType:isPodium()
+	const ItemType* itemType = getUserdata<const ItemType>(L, 1);
+	if (itemType) {
+		pushBoolean(L, itemType->isPodium);
+	} else {
+		lua_pushnil(L);
+	}
+	return 1;
+}
+
 int ItemTypeFunctions::luaItemTypeGetType(lua_State* L) {
 	// itemType:getType()
 	const ItemType* itemType = getUserdata<const ItemType>(L, 1);

src/lua/functions/items/item_type_functions.hpp

@@ -35,6 +35,7 @@ class ItemTypeFunctions final : LuaScriptInterface {
 		registerMethod(L, "ItemType", "isPickupable", ItemTypeFunctions::luaItemTypeIsPickupable);
 		registerMethod(L, "ItemType", "isKey", ItemTypeFunctions::luaItemTypeIsKey);
 		registerMethod(L, "ItemType", "isQuiver", ItemTypeFunctions::luaItemTypeIsQuiver);
+		registerMethod(L, "ItemType", "isPodium", ItemTypeFunctions::luaItemTypeIsPodium);
 
 		registerMethod(L, "ItemType", "getType", ItemTypeFunctions::luaItemTypeGetType);
 		registerMethod(L, "ItemType", "getId", ItemTypeFunctions::luaItemTypeGetId);
@@ -102,6 +103,7 @@ class ItemTypeFunctions final : LuaScriptInterface {
 	static int luaItemTypeIsPickupable(lua_State* L);
 	static int luaItemTypeIsKey(lua_State* L);
 	static int luaItemTypeIsQuiver(lua_State* L);
+	static int luaItemTypeIsPodium(lua_State* L);
 
 	static int luaItemTypeGetType(lua_State* L);
 	static int luaItemTypeGetId(lua_State* L);