client.lua

local customturbo = {}
local turboboost = {}
AddStateBagChangeHandler('turbo' --[[key filter]], nil --[[bag filter]], function(bagName, key, value, _unused, replicated)
	Wait(500)
	if not value then return end
    local vehicle = GetEntityFromStateBagName(bagName)
	if DoesEntityExist(vehicle) and value.turbo then
		local ent = Entity(vehicle).state
		local plate = GetVehicleNumberPlateText(vehicle)
		customturbo[plate] = value
		local weightadded = Config.turbos[value.turbo].weight
		local weight = GetVehicleHandlingInt(vehicle,'CHandlingData', 'fMass')
		if turboboost[plate] ~= value.turbo then
			turboboost[plate] = value.turbo
			SetVehicleHandlingInt(vehicle , "CHandlingData", "fMass", tonumber(weight)*weightadded)
		end
		if GetPedInVehicleSeat(vehicle,-1) == PlayerPedId() then
			StartTurboLoop(plate,vehicle)
		end
	end
end)

invehicle = false
AddEventHandler('gameEventTriggered', function (name, args)
	if name == 'CEventNetworkPlayerEnteredVehicle' then
		if args[1] == PlayerId() then
			local plate = GetVehicleNumberPlateText(args[2])
			if customturbo[plate] and DoesEntityExist(args[2]) and GetPedInVehicleSeat(args[2],-1) == PlayerPedId() then
				Wait(3000)
				StartTurboLoop(plate,args[2])
			end
		end
	end
end)

local exportboost = 1.0
exports('BoostPerGear', function(percent)
	exportboost = percent
end)

local manualgear = false
local switchgear = false
AddStateBagChangeHandler('gearshift' --[[key filter]], nil --[[bag filter]], function(bagName, key, value, _unused, replicated) -- sync gear shifting and other vehicle stats
    Wait(0)
    if not value then return end
    local vehicle = GetEntityFromStateBagName(bagName)
	if not DoesEntityExist(vehicle) then return end
	if DoesEntityExist(vehicle) and GetPedInVehicleSeat(vehicle,-1) == PlayerPedId() then
		switchgear = true
		manualgear = value.gear
	end
end)

local boosted = false
StartTurboLoop = function(plate,vehicle)
	if boosted then return end
	if invehicle then return end
	local vehicle = vehicle
	SendNUIMessage({
		show = true
	})
	if customturbo[plate] then
		boosted = true
		print("Turbo Loop")
		invehicle = true
		local turbo = Config.turbos[customturbo[plate].turbo]
		local default = {fDriveInertia = GetVehicleHandlingFloat(vehicle , "CHandlingData","fDriveInertia"), fInitialDriveForce = GetVehicleHandlingFloat(vehicle , "CHandlingData","fInitialDriveForce")}
		ToggleVehicleMod(vehicle,18,true)
		local sound = false
		local soundofnitro = nil
		local customized = false
		local boost = 0
		local oldgear = 1
		local cd = 0
		local rpm = GetVehicleCurrentRpm(vehicle)
		gear = GetVehicleCurrentGear(vehicle)
		local maxvol = 0.4
		local ent = Entity(vehicle).state
		local maxtorque = turbo.Torque
		local lastorque = 0
		local torque = 0
		local ped = PlayerPedId()
		Citizen.CreateThreadNow(function()
			while IsPedInAnyVehicle(ped) do
				SendNUIMessage({
					type = "turbo",
					max = maxtorque * exportboost,
					boost = torque * exportboost
				})
				Wait(25)
			end
		end)
		while customturbo[plate] ~= nil and customturbo[plate].turbo ~= 'Default' and IsPedInAnyVehicle(ped) do
			local durability = (ent.turbo?.durability or 100.0) / 100
			local throttle = GetControlNormal(0,71)
			turbo = Config.turbos[customturbo[plate].turbo]
			boost = 0
			rpm = GetVehicleCurrentRpm(vehicle)
			local powercurve = (turbo.Power * (1 + (rpm*2)))
			SendNUIMessage({
				type = "turbo",
				max = maxtorque,
				boost = 0.0
			})
			torque = 0
			while GetControlNormal(0,71) > 0.1 do
				local throttle = GetControlNormal(0,71)
				rpm = GetVehicleCurrentRpm(vehicle)
				if boost <= maxtorque and turbo.rpmboost <= rpm then
					local powercurve = (turbo.Power * (rpm / turbo.lag))
					boost = maxtorque >= boost and (boost + powercurve) or maxtorque
				elseif turbo.rpmboost >= rpm then
					local powercurve = (turbo.Power * (rpm / (turbo.lag * 10)))
					boost = maxtorque > boost and (boost + powercurve) or maxtorque
				end

				cd = cd + 10
				gear = manualgear or GetVehicleCurrentGear(vehicle)

				SetVehicleTurboPressure(vehicle , boost)
				local power = (GetVehicleTurboPressure(vehicle) * (rpm < 0.8 and 0.5+rpm or rpm+0.2) * exportboost) * durability
				if ent.nitroenable then
					power = power + ent.nitropower
				end
				torque = boost

				
				SetVehicleCheatPowerIncrease(vehicle,(power < 1.0 and 1.0 or power) * GetControlNormal(0,71))
				if not sound then
					StopSound(soundofnitro)
					ReleaseSoundId(soundofnitro)
					soundofnitro = PlaySoundFromEntity(GetSoundId(), "Flare", vehicle , "DLC_HEISTS_BIOLAB_FINALE_SOUNDS", 0, 0)
					sound = true
				end

				if (torque / maxtorque) > 0.1 and GetControlNormal(0,71) < 0.5 or (torque / maxtorque) > 0.2 and gear ~= oldgear then
					StopSound(soundofnitro)
					ReleaseSoundId(soundofnitro)
					if customturbo[plate].turbo == 'Ultimate' then
						SetVehicleBoostActive(vehicle,1,0)
					end
					sound = false
					if oldgear ~= gear then
						oldgear = gear
						lastorque = torque
					end
					local data = {
						file = customturbo[plate].turbo,
						volume = maxvol * (torque / maxtorque),
						coord = GetEntityCoords(PlayerPedId()),
						boost = exportboost
					}
					ent:set('bov', data, true)
					switchgear = false
					cd = 0
					boost = 0
					Wait(101)
				end
				Wait(5)
			end
			if (lastorque / maxtorque) > 0.1 and GetControlNormal(0,71) < 0.5 then
				StopSound(soundofnitro)
				ReleaseSoundId(soundofnitro)
				sound = false
				local data = {
					file = customturbo[plate].turbo,
					volume = maxvol * (boost / maxtorque),
					coord = GetEntityCoords(PlayerPedId()),
					boost = exportboost,
					ts = math.random(1,99)
				}
				if GetVehicleTurboPressure(vehicle)+0.1 >= maxtorque and cd >= 1000 then
					ent:set('bov', data, true)
					cd = 0
					torque = 0
					SendNUIMessage({
						type = "turbo",
						max = maxtorque,
						boost = 0.0
					})
				end
				boost = 0
				oldgear = gear
			end
			boost = 0
			vehicle = GetVehiclePedIsIn(PlayerPedId())
			if customturbo[plate].turbo == 'Default' then
				break
			end
			turbo = Config.turbos[customturbo[plate].turbo]
			if vehicle == 0 then
				break
			end
			Wait(500)
			customized = true
		end
		invehicle = false
		boosted = false
		manualgear = false
		SendNUIMessage({
			show = false
		})
		if customized then
			Wait(1000)
		end
	end
end

AddStateBagChangeHandler('bov' --[[key filter]], nil --[[bag filter]], function(bagName, key, value, _unused, replicated)
	Wait(0)
	if not value then return end
	if replicated then return end
	local entity = GetEntityFromStateBagName(bagName)
	if DoesEntityExist(entity) then
		local volume = value.volume
		local mycoord = GetEntityCoords(PlayerPedId())
		local distIs  = tonumber(string.format("%.1f", #(mycoord - value['coord'])))
		if (distIs <= 30) then
			distPerc = distIs / 30
			volume = (1-distPerc) * value.volume
			local data = {
				file = value['file'],
				volume = volume
			}
			SendNUIMessage({
				type = "playsound",
				content = data
			})
		end
	end
end)