fix: spirit of purity mount (#3661)

Author: Pablodotnet

data/scripts/actions/items/spiritual_horseshoe.lua

@@ -0,0 +1,41 @@
+local config = {
+	requiredItems = {
+		[44048] = { key = "spiritual-horseshoe", count = 4 },
+	},
+	mountId = 217,
+}
+
+local spiritualHorseshoe = Action()
+
+function spiritualHorseshoe.onUse(player, item, fromPosition, target, toPosition, isHotkey)
+	local itemInfo = config.requiredItems[item:getId()]
+	if not itemInfo then
+		return true
+	end
+
+	if player:hasMount(config.mountId) then
+		return true
+	end
+
+	local currentCount = (player:kv():get(itemInfo.key) or 0) + 1
+	player:kv():set(itemInfo.key, currentCount)
+	player:getPosition():sendMagicEffect(CONST_ME_HOLYDAMAGE)
+	item:remove(1)
+
+	for _, info in pairs(config.requiredItems) do
+		if (player:kv():get(info.key) or 0) < info.count then
+			return true
+		end
+	end
+
+	player:addMount(config.mountId)
+	player:addAchievement("The Spirit of Purity")
+	player:sendTextMessage(MESSAGE_EVENT_ADVANCE, "Spirit of Purity is now yours!")
+	return true
+end
+
+for itemId, _ in pairs(config.requiredItems) do
+	spiritualHorseshoe:id(itemId)
+end
+
+spiritualHorseshoe:register()