fuel_client.lua

local QBCore = exports['qb-core']:GetCoreObject()

local isNearPump = false
local isFueling = false
local currentFuel = 0.0
local currentCost = 0.0
local currentCash = 1000
local fuelSynced = false
local inBlacklisted = false

function ManageFuelUsage(vehicle)
	if not DecorExistOn(vehicle, Config.FuelDecor) then
		SetFuel(vehicle, math.random(200, 800) / 10)
	elseif not fuelSynced then
		SetFuel(vehicle, GetFuel(vehicle))

		fuelSynced = true
	end

	if IsVehicleEngineOn(vehicle) then
		SetFuel(vehicle, GetVehicleFuelLevel(vehicle) - Config.FuelUsage[Round(GetVehicleCurrentRpm(vehicle), 1)] * (Config.Classes[GetVehicleClass(vehicle)] or 1.0) / 10)
	end
end

Citizen.CreateThread(function()
	DecorRegister(Config.FuelDecor, 1)

	for i = 1, #Config.Blacklist do
		if type(Config.Blacklist[i]) == 'string' then
			Config.Blacklist[GetHashKey(Config.Blacklist[i])] = true
		else
			Config.Blacklist[Config.Blacklist[i]] = true
		end
	end

	for i = #Config.Blacklist, 1, -1 do
		table.remove(Config.Blacklist, i)
	end

	while true do
		Citizen.Wait(1000)

		local ped = PlayerPedId()

		if IsPedInAnyVehicle(ped) then
			local vehicle = GetVehiclePedIsIn(ped)

			if Config.Blacklist[GetEntityModel(vehicle)] then
				inBlacklisted = true
			else
				inBlacklisted = false
			end

			if not inBlacklisted and GetPedInVehicleSeat(vehicle, -1) == ped then
				ManageFuelUsage(vehicle)
			end
		else
			if fuelSynced then
				fuelSynced = false
			end

			if inBlacklisted then
				inBlacklisted = false
			end
		end
	end
end)

function FindNearestFuelPump()
	local coords = GetEntityCoords(PlayerPedId())
	local fuelPumps = {}
	local handle, object = FindFirstObject()
	local success

	repeat
		if Config.PumpModels[GetEntityModel(object)] then
			table.insert(fuelPumps, object)
		end

		success, object = FindNextObject(handle, object)
	until not success

	EndFindObject(handle)

	local pumpObject = 0
	local pumpDistance = 1000

	for k,v in pairs(fuelPumps) do
		local dstcheck = GetDistanceBetweenCoords(coords, GetEntityCoords(v))

		if dstcheck < pumpDistance then
			pumpDistance = dstcheck
			pumpObject = v
		end
	end

	return pumpObject, pumpDistance
end

Citizen.CreateThread(function()
	while true do
		Citizen.Wait(250)

		local pumpObject, pumpDistance = FindNearestFuelPump()

		if pumpDistance < 2.5 then
			isNearPump = pumpObject

			if Config.UseESX then
				currentCash = ESX.GetPlayerData().money
			end
		else
			isNearPump = false

			Citizen.Wait(math.ceil(pumpDistance * 20))
		end
	end
end)

function DrawText3Ds(x, y, z, text)
	local onScreen,_x,_y=World3dToScreen2d(x,y,z)
	local px,py,pz=table.unpack(GetGameplayCamCoords())

	SetTextScale(0.35, 0.35)
	SetTextFont(4)
	SetTextProportional(1)
	SetTextColour(255, 255, 255, 215)
	SetTextEntry("STRING")
	SetTextCentre(1)
	AddTextComponentString(text)
	DrawText(_x,_y)
end

function LoadAnimDict(dict)
	if not HasAnimDictLoaded(dict) then
		RequestAnimDict(dict)

		while not HasAnimDictLoaded(dict) do
			Citizen.Wait(1)
		end
	end
end

AddEventHandler('fuel:startFuelUpTick', function(pumpObject, ped, vehicle)
	currentFuel = GetVehicleFuelLevel(vehicle)

	nozle = CreateObject(GetHashKey("prop_cs_fuel_nozle"), 0, 0, 0, true, true, true) -- creates object
	AttachEntityToEntity(nozle, ped, GetPedBoneIndex(ped, 0x49D9), 0.1, 0.02, 0.02, 90.0, 40.0, 170.0, true, true, false, true, 1, true) -- object is attached to left hand

	TriggerServerEvent("InteractSound_SV:PlayOnSource", "pickupnozzle", 0.4)----------------pick up sound
	Wait(250)	

	while isFueling do
		Wait(500)
		TriggerServerEvent("InteractSound_SV:PlayOnSource", "refuel", 0.3) ----------------------filling sound
		Wait(250)
		local oldFuel = DecorGetFloat(vehicle, Config.FuelDecor)
		local fuelToAdd = math.random(10, 20) / 10.0
		local extraCost = fuelToAdd / 1.5

		if not pumpObject then
			if GetAmmoInPedWeapon(ped, 883325847) - fuelToAdd * 100 >= 0 then
				currentFuel = oldFuel + fuelToAdd

				SetPedAmmo(ped, 883325847, math.floor(GetAmmoInPedWeapon(ped, 883325847) - fuelToAdd * 100))
			else
				isFueling = false
			end
		else
			currentFuel = oldFuel + fuelToAdd
		end

		if currentFuel > 100.0 then
			currentFuel = 100.0
			isFueling = false
		end

		currentCost = currentCost + extraCost

		if currentCash >= currentCost then
			SetFuel(vehicle, currentFuel)
		else
			isFueling = false
		end
	end

	if pumpObject then
		TriggerServerEvent('fuel:pay', currentCost)
		lib.notify({
			title = 'Fuel',
			description = 'Fueling is complete!',
			type = 'success'
		})
		DeleteEntity(nozle) -------------------------------------------------------------------------------------------deletes nozle
		TriggerServerEvent("InteractSound_SV:PlayOnSource", "putbacknozzle", 0.4)-----------------------------------------putback sound
		Wait(250)	
	end

	currentCost = 0.0
end)

function Round(num, numDecimalPlaces)
	local mult = 10^(numDecimalPlaces or 0)

	return math.floor(num * mult + 0.5) / mult
end

AddEventHandler('fuel:refuelFromPump', function(pumpObject, ped, vehicle)
	TaskTurnPedToFaceEntity(ped, vehicle, 1000)
	Citizen.Wait(1000)
	SetCurrentPedWeapon(ped, -1569615261, true)
	LoadAnimDict("timetable@gardener@filling_can")
	TaskPlayAnim(ped, "timetable@gardener@filling_can", "gar_ig_5_filling_can", 2.0, 8.0, -1, 50, 0, 0, 0, 0)

	TriggerEvent('fuel:startFuelUpTick', pumpObject, ped, vehicle)

	while isFueling do
		Citizen.Wait(1)

		for k,v in pairs(Config.DisableKeys) do
			DisableControlAction(0, v)
		end

		local vehicleCoords = GetEntityCoords(vehicle)

		if pumpObject then
			local stringCoords = GetEntityCoords(pumpObject)
			local extraString = ""

			--DrawText3Ds(stringCoords.x, stringCoords.y, stringCoords.z + 1.2, Config.Strings.CancelFuelingPump .. extraString)
			lib.showTextUI('[E] - Cancel Fueling', {
				style = {
					backgroundColor = 'red',
					color = 'white'
				}
			})
			DrawText3Ds(vehicleCoords.x, vehicleCoords.y, vehicleCoords.z + 0.5, Round(currentFuel, 1) .. "%")
		else
			DrawText3Ds(vehicleCoords.x, vehicleCoords.y, vehicleCoords.z + 0.5, Config.Strings.CancelFuelingJerryCan .. "\nGas can: ~g~" .. Round(GetAmmoInPedWeapon(ped, 883325847) / 4500 * 100, 1) .. "% | Vehicle: " .. Round(currentFuel, 1) .. "%")
		end

		if not IsEntityPlayingAnim(ped, "timetable@gardener@filling_can", "gar_ig_5_filling_can", 3) then
			TaskPlayAnim(ped, "timetable@gardener@filling_can", "gar_ig_5_filling_can", 2.0, 8.0, -1, 50, 0, 0, 0, 0)
		end

		if IsControlJustReleased(0, 38) or DoesEntityExist(GetPedInVehicleSeat(vehicle, -1)) or (isNearPump and GetEntityHealth(pumpObject) <= 0) then
			isFueling = false
		end
	end

	ClearPedTasks(ped)
	RemoveAnimDict("timetable@gardener@filling_can")
end)

Citizen.CreateThread(function()
	while true do
		Citizen.Wait(1)

		local ped = PlayerPedId()

		if not isFueling and ((isNearPump and GetEntityHealth(isNearPump) > 0) or (GetSelectedPedWeapon(ped) == 883325847 and not isNearPump)) then
			if IsPedInAnyVehicle(ped) and GetPedInVehicleSeat(GetVehiclePedIsIn(ped), -1) == ped then
				local pumpCoords = GetEntityCoords(isNearPump)

				--DrawText3Ds(pumpCoords.x, pumpCoords.y, pumpCoords.z + 1.2, Config.Strings.ExitVehicle)
				lib.showTextUI('Exit the vehicle to refuel', {
					style = {
						backgroundColor = 'green',
						color = 'white'
					}
				})
			else
				local vehicle = GetPlayersLastVehicle()
				local vehicleCoords = GetEntityCoords(vehicle)

				if DoesEntityExist(vehicle) and GetDistanceBetweenCoords(GetEntityCoords(ped), vehicleCoords) < 2.5 then
					if not DoesEntityExist(GetPedInVehicleSeat(vehicle, -1)) then
						local stringCoords = GetEntityCoords(isNearPump)
						local canFuel = true

						if GetSelectedPedWeapon(ped) == 883325847 then
							stringCoords = vehicleCoords

							if GetAmmoInPedWeapon(ped, 883325847) < 100 then
								canFuel = false
							end
						end

						if GetVehicleFuelLevel(vehicle) < 95 and canFuel then
							if currentCash > 0 then
								--DrawText3Ds(stringCoords.x, stringCoords.y, stringCoords.z + 1.2, Config.Strings.EToRefuel)
								lib.showTextUI('[E] - Refuel Vehicle', {
								style = {
									backgroundColor = 'green',
									color = 'white'
								}
							})

								if IsControlJustReleased(0, 38) then
									isFueling = true

									TriggerEvent('fuel:refuelFromPump', isNearPump, ped, vehicle)
									LoadAnimDict("timetable@gardener@filling_can")
								end
							else
								--DrawText3Ds(stringCoords.x, stringCoords.y, stringCoords.z + 1.2, Config.Strings.NotEnoughCash)
								lib.hideTextUI()
							end
						elseif not canFuel then
							--DrawText3Ds(stringCoords.x, stringCoords.y, stringCoords.z + 1.2, Config.Strings.JerryCanEmpty)
							lib.showTextUI('[E] - Jerry Can Empty', {
								style = {
									backgroundColor = 'red',
									color = 'white'
								}
							})
						else
							--DrawText3Ds(stringCoords.x, stringCoords.y, stringCoords.z + 1.2, Config.Strings.FullTank)
							lib.showTextUI('Fuel Tank Full', {
								style = {
									backgroundColor = 'red',
									color = 'white'
								}
							})
						end
					end
				elseif isNearPump then
					local stringCoords = GetEntityCoords(isNearPump)

					if currentCash >= Config.JerryCanCost then
						if not HasPedGotWeapon(ped, 883325847, false) then
							--DrawText3Ds(stringCoords.x, stringCoords.y, stringCoords.z + 1.2, Config.Strings.PurchaseJerryCan)
							lib.showTextUI('[E] - Buy Jerry Can', {
								style = {
									backgroundColor = 'green',
									color = 'white'
								}
							})

							if IsControlJustReleased(0, 38) then
								TriggerServerEvent('fuel:addPetrolCan')
								TriggerEvent("inventory:client:ItemBox", QBCore.Shared.Items["weapon_petrolcan"], "add")
								TriggerServerEvent('fuel:pay', Config.JerryCanCost)
							end
						else
							local refillCost = Round(Config.RefillCost * (1 - GetAmmoInPedWeapon(ped, 883325847) / 4500))

							if refillCost > 0 then
								if currentCash >= refillCost then
									--DrawText3Ds(stringCoords.x, stringCoords.y, stringCoords.z + 1.2, Config.Strings.RefillJerryCan .. refillCost)
									lib.showTextUI('[E] - Refill Jerry Can', {
										style = {
											backgroundColor = 'green',
											color = 'white'
										}
									})

									if IsControlJustReleased(0, 38) then
										TriggerServerEvent('fuel:pay', refillCost)

										SetPedAmmo(ped, 883325847, 4500)
									end
								else
									--DrawText3Ds(stringCoords.x, stringCoords.y, stringCoords.z + 1.2, Config.Strings.NotEnoughCashJerryCan)
									lib.hideTextUI()
								end
							else
								--DrawText3Ds(stringCoords.x, stringCoords.y, stringCoords.z + 1.2, Config.Strings.JerryCanFull)
								lib.showTextUI('Jerry Can Full', {
									style = {
										backgroundColor = 'red',
										color = 'white'
									}
								})
							end
						end
					else
						--DrawText3Ds(stringCoords.x, stringCoords.y, stringCoords.z + 1.2, Config.Strings.NotEnoughCash)
						lib.hideTextUI()
					end
				else
					Citizen.Wait(250)
				end
			end
		else
			lib.hideTextUI()
			Citizen.Wait(250)
			
		end
	end
end)

function CreateBlip(coords)
	local blip = AddBlipForCoord(coords)

	SetBlipSprite(blip, 361)
	SetBlipScale(blip, 0.9)
	SetBlipColour(blip, 4)
	SetBlipDisplay(blip, 4)
	SetBlipAsShortRange(blip, true)

	BeginTextCommandSetBlipName("STRING")
	AddTextComponentString("Gas Station")
	EndTextCommandSetBlipName(blip)

	return blip
end

if Config.ShowNearestGasStationOnly then
	Citizen.CreateThread(function()
		local currentGasBlip = 0

		while true do
			Citizen.Wait(10000)

			local coords = GetEntityCoords(PlayerPedId())
			local closest = 1000
			local closestCoords

			for k,v in pairs(Config.GasStations) do
				local dstcheck = GetDistanceBetweenCoords(coords, v)

				if dstcheck < closest then
					closest = dstcheck
					closestCoords = v
				end
			end

			if DoesBlipExist(currentGasBlip) then
				RemoveBlip(currentGasBlip)
			end

			currentGasBlip = CreateBlip(closestCoords)
		end
	end)
elseif Config.ShowAllGasStations then
	Citizen.CreateThread(function()
		for k,v in pairs(Config.GasStations) do
			CreateBlip(v)
		end
	end)
end

function GetFuel(vehicle)
	return DecorGetFloat(vehicle, Config.FuelDecor)
end

function SetFuel(vehicle, fuel)
	if type(fuel) == 'number' and fuel >= 0 and fuel <= 100 then
		SetVehicleFuelLevel(vehicle, fuel + 0.0)
		DecorSetFloat(vehicle, Config.FuelDecor, GetVehicleFuelLevel(vehicle))
	end
end

if Config.EnableHUD then
	local function DrawAdvancedText(x,y ,w,h,sc, text, r,g,b,a,font,jus)
		SetTextFont(font)
		SetTextProportional(0)
		SetTextScale(sc, sc)
		N_0x4e096588b13ffeca(jus)
		SetTextColour(r, g, b, a)
		SetTextDropShadow(0, 0, 0, 0,255)
		SetTextEdge(1, 0, 0, 0, 255)
		SetTextDropShadow()
		SetTextOutline()
		SetTextEntry("STRING")
		AddTextComponentString(text)
		DrawText(x - 0.1+w, y - 0.02+h)
	end

	local mph = 0
	local kmh = 0
	local fuel = 0
	local displayHud = false

	local x = 0.01135
	local y = 0.002

	Citizen.CreateThread(function()
		while true do
			Citizen.Wait(50)

			local ped = PlayerPedId()

			if IsPedInAnyVehicle(ped) and not (Config.RemoveHUDForBlacklistedVehicle and inBlacklisted) then
				local vehicle = GetVehiclePedIsIn(ped)
				local speed = GetEntitySpeed(vehicle)

				mph = tostring(math.ceil(speed * 2.236936))
				kmh = tostring(math.ceil(speed * 3.6))
				fuel = tostring(math.ceil(GetVehicleFuelLevel(vehicle)))

				displayHud = true
			else
				displayHud = false

				Citizen.Wait(500)
			end
		end
	end)

	Citizen.CreateThread(function()
		while true do
			Citizen.Wait(1)

			if displayHud then
				DrawAdvancedText(0.130 - x, 0.77 - y, 0.005, 0.0028, 0.6, mph, 255, 255, 255, 255, 6, 1)
				DrawAdvancedText(0.174 - x, 0.77 - y, 0.005, 0.0028, 0.6, kmh, 255, 255, 255, 255, 6, 1)
				DrawAdvancedText(0.2195 - x, 0.77 - y, 0.005, 0.0028, 0.6, fuel, 255, 255, 255, 255, 6, 1)
				DrawAdvancedText(0.148 - x, 0.7765 - y, 0.005, 0.0028, 0.4, "mp/h              km/h              Fuel", 255, 255, 255, 255, 6, 1)
			else
				Citizen.Wait(750)
			end
		end
	end)
end