Add files

__resource.lua

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+resource_manifest_version '44febabe-d386-4d18-afbe-5e627f4af937'
+
+description 'ESX AddonInventory'
+
+server_scripts {
+	'@mysql-async/lib/MySQL.lua',
+	'server/classes/addoninventory.lua',
+	'server/main.lua'
+}

server/classes/addoninventory.lua

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+function CreateAddonInventory(name, owner, items)
+
+	local self = {}
+
+	self.name  = name
+	self.owner = owner
+	self.items = items
+
+	self.addItem = function(name, count)
+
+		local item = self.getItem(name)
+		item.count = item.count + count
+
+		self.saveItem(name, item.count)
+	end
+
+	self.removeItem = function(name, count)
+		
+		local item = self.getItem(name)
+		item.count = item.count - count
+
+		self.saveItem(name, item.count)
+	end
+
+	self.setItem = function(name, count)
+		
+		local item = self.getItem(name)
+		item.count = count
+
+		self.saveItem(name, item.count)
+	end
+
+	self.getItem = function(name)
+
+		for i=1, #self.items, 1 do
+			if self.items[i].name == name then
+				return self.items[i]
+			end
+		end
+
+		item = {
+			name  = name,
+			count = 0,
+			label = Items[name]
+		}
+
+		table.insert(self.items, item)
+
+		if self.owner == nil then
+			MySQL.Async.execute(
+				'INSERT INTO addon_inventory_items (inventory_name, name, count) VALUES (@inventory_name, @item_name, @count)',
+				{
+					['@inventory_name'] = self.name,
+					['@item_name']      = name,
+					['@count']          = 0
+				}
+			)
+		else
+			MySQL.Async.execute(
+				'INSERT INTO addon_inventory_items (inventory_name, name, count, owner) VALUES (@inventory_name, @item_name, @count, @owner)',
+				{
+					['@inventory_name'] = self.name,
+					['@item_name']      = name,
+					['@count']          = 0,
+					['@owner']          = self.owner
+				}
+			)
+		end
+
+		return item
+
+	end
+
+	self.saveItem = function(name, count)
+
+		if self.owner == nil then
+			MySQL.Async.execute(
+				'UPDATE addon_inventory_items SET count = @count WHERE inventory_name = @inventory_name AND name = @item_name',
+				{
+					['@inventory_name'] = self.name,
+					['@item_name']      = name,
+					['@count']          = count
+				}
+			)
+		else
+			MySQL.Async.execute(
+				'UPDATE addon_inventory_items SET count = @count WHERE inventory_name = @inventory_name AND name = @item_name AND owner = @owner',
+				{
+					['@inventory_name'] = self.name,
+					['@item_name']      = name,
+					['@count']          = count,
+					['@owner']          = self.owner
+				}
+			)
+		end
+
+	end
+
+	return self
+
+end
+

server/main.lua

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+ESX                     = nil
+Items                   = {}
+local InventoriesIndex  = {}
+local Inventories       = {}
+local SharedInventories = {}
+
+
+TriggerEvent('esx:getSharedObject', function(obj) ESX = obj end)
+
+AddEventHandler('onMySQLReady', function()
+
+	local items = MySQL.Sync.fetchAll('SELECT * FROM items')
+
+	for i=1, #items, 1 do
+		Items[items[i].name] = items[i].label
+	end
+
+	local result = MySQL.Sync.fetchAll('SELECT * FROM addon_inventory')
+
+	for i=1, #result, 1 do
+
+		local name   = result[i].name
+		local label  = result[i].label
+		local shared = result[i].shared
+
+		local result2 = MySQL.Sync.fetchAll(
+			'SELECT * FROM addon_inventory_items WHERE inventory_name = @inventory_name',
+			{
+				['@inventory_name'] = name
+			}
+		)
+
+		if shared == 0 then
+
+			table.insert(InventoriesIndex, name)
+
+			Inventories[name] = {}
+			local items       = {}
+
+			for j=1, #result2, 1 do
+
+				local itemName  = result2[j].name
+				local itemCount = result2[j].count
+				local itemOwner = result2[j].owner
+
+				if items[itemOwner] == nil then
+					items[itemOwner] = {}
+				end
+
+				table.insert(items[itemOwner], {
+					name  = itemName,
+					count = itemCount,
+					label = Items[itemName]
+				})
+
+			end
+
+			for k,v in pairs(items) do
+				local addonInventory = CreateAddonInventory(name, k, v)
+				table.insert(Inventories[name], addonInventory)
+			end
+
+		else
+
+			local items = {}
+
+			for j=1, #result2, 1 do
+				table.insert(items, {
+					name  = result2[j].name,
+					count = result2[j].count,
+					label = Items[result2[j].name]
+				})
+			end
+
+			local addonInventory    = CreateAddonInventory(name, nil, items)
+			SharedInventories[name] = addonInventory
+
+		end
+
+	end
+
+end)
+
+function GetInventory(name, owner)
+	for i=1, #Inventories[name], 1 do
+		if Inventories[name][i].owner == owner then
+			return Inventories[name][i]
+		end
+	end
+end
+
+function GetSharedInventory(name)
+	return SharedInventories[name]
+end
+
+AddEventHandler('esx_addoninventory:getInventory', function(name, owner, cb)
+	cb(GetInventory(name, owner))
+end)
+
+AddEventHandler('esx_addoninventory:getSharedInventory', function(name, cb)
+	cb(GetSharedInventory(name))
+end)
+
+AddEventHandler('esx:playerLoaded', function(source)
+
+	local xPlayer          = ESX.GetPlayerFromId(source)
+	local addonInventories = {}
+
+	for i=1, #InventoriesIndex, 1 do
+
+		local name      = InventoriesIndex[i]
+		local inventory = GetInventory(name, xPlayer.identifier)
+		
+		if inventory == nil then
+			inventory = CreateAddonInventory(name, xPlayer.identifier, {})
+			table.insert(Inventories[name], inventory)
+		end
+
+		table.insert(addonInventories, inventory)
+
+	end
+
+	xPlayer.set('addonInventories', addonInventories)
+
+end)