add sborka

garrysmod/gamemodes/helix/plugins/saveitems.lua

@@ -0,0 +1,121 @@
+
+PLUGIN.name = "Save Items"
+PLUGIN.author = "Chessnut"
+PLUGIN.description = "Saves items that were dropped."
+
+--[[
+	function PLUGIN:OnSavedItemLoaded(items)
+		for k, v in ipairs(items) do
+			-- do something
+		end
+	end
+
+	function PLUGIN:ShouldDeleteSavedItems()
+		return true
+	end
+]]--
+
+-- as title says.
+
+function PLUGIN:LoadData()
+	local items = self:GetData()
+
+	if (items) then
+		local idRange = {}
+		local info = {}
+
+		for _, v in ipairs(items) do
+			idRange[#idRange + 1] = v[1]
+			info[v[1]] = {v[2], v[3], v[4]}
+		end
+
+		if (#idRange > 0) then
+			if (hook.Run("ShouldDeleteSavedItems") == true) then
+				-- don't spawn saved item and just delete them.
+				local query = mysql:Delete("ix_items")
+					query:WhereIn("item_id", idRange)
+				query:Execute()
+
+				print("Server Deleted Server Items (does not includes Logical Items)")
+			else
+				local query = mysql:Select("ix_items")
+					query:Select("item_id")
+					query:Select("unique_id")
+					query:Select("data")
+					query:WhereIn("item_id", idRange)
+					query:Callback(function(result)
+						if (istable(result)) then
+							local loadedItems = {}
+							local bagInventories = {}
+
+							for _, v in ipairs(result) do
+								local itemID = tonumber(v.item_id)
+								local data = util.JSONToTable(v.data or "[]")
+								local uniqueID = v.unique_id
+								local itemTable = ix.item.list[uniqueID]
+
+								if (itemTable and itemID) then
+									local item = ix.item.New(uniqueID, itemID)
+									item.data = data or {}
+
+									local itemInfo = info[itemID]
+									local position, angles, bMovable = itemInfo[1], itemInfo[2], true
+
+									if (isbool(itemInfo[3])) then
+										bMovable = itemInfo[3]
+									end
+
+									local itemEntity = item:Spawn(position, angles)
+									itemEntity.ixItemID = itemID
+
+									local physicsObject = itemEntity:GetPhysicsObject()
+
+									if (IsValid(physicsObject)) then
+										physicsObject:EnableMotion(bMovable)
+									end
+
+									item.invID = 0
+									loadedItems[#loadedItems + 1] = item
+
+									if (item.isBag) then
+										local invType = ix.item.inventoryTypes[uniqueID]
+										bagInventories[item:GetData("id")] = {invType.w, invType.h}
+									end
+								end
+							end
+
+							-- we need to manually restore bag inventories in the world since they don't have a current owner
+							-- that it can automatically restore along with the character when it's loaded
+							if (!table.IsEmpty(bagInventories)) then
+								ix.inventory.Restore(bagInventories)
+							end
+
+							hook.Run("OnSavedItemLoaded", loadedItems) -- when you have something in the dropped item.
+						end
+					end)
+				query:Execute()
+			end
+		end
+	end
+end
+
+function PLUGIN:SaveData()
+	local items = {}
+
+	for _, v in ipairs(ents.FindByClass("ix_item")) do
+		if (v.ixItemID and !v.bTemporary) then
+			local physicsObject = v:GetPhysicsObject()
+			local bMovable = nil
+
+			if (IsValid(physicsObject)) then
+				bMovable = physicsObject:IsMoveable()
+			end
+
+			items[#items + 1] = {
+				v.ixItemID, v:GetPos(), v:GetAngles(), bMovable
+			}
+		end
+	end
+
+	self:SetData(items)
+end