client.lua

local QBCore = exports['qb-core']:GetCoreObject()
local pedInSameVehicleLast=false
local vehicle
local lastVehicle
local vehicleClass
local fCollisionDamageMult = 0.0
local fDeformationDamageMult = 0.0
local fEngineDamageMult = 0.0
local fBrakeForce = 1.0
local isBrakingForward = false
local isBrakingReverse = false
local healthEngineLast = 1000.0
local healthEngineCurrent = 1000.0
local healthEngineNew = 1000.0
local healthEngineDelta = 0.0
local healthEngineDeltaScaled = 0.0
local healthBodyLast = 1000.0
local healthBodyCurrent = 1000.0
local healthBodyNew = 1000.0
local healthBodyDelta = 0.0
local healthBodyDeltaScaled = 0.0
local healthPetrolTankLast = 1000.0
local healthPetrolTankCurrent = 1000.0
local healthPetrolTankNew = 1000.0
local healthPetrolTankDelta = 0.0
local healthPetrolTankDeltaScaled = 0.0
local tireBurstLuckyNumber
local fixMessagePos = math.random(repairCfg.fixMessageCount)
local noFixMessagePos = math.random(repairCfg.noFixMessageCount)
local tireBurstMaxNumber = cfg.randomTireBurstInterval * 1200;
if cfg.randomTireBurstInterval ~= 0 then tireBurstLuckyNumber = math.random(tireBurstMaxNumber) end

local DamageComponents = {
    "radiator",
    "axle",
    "clutch",
	"fuel",
	"brakes",
}

-- Functions

local function DamageRandomComponent()
	local dmgFctr = math.random() + math.random(0, 2)
	local randomComponent = DamageComponents[math.random(1, #DamageComponents)]
	local randomDamage = (math.random() + math.random(0, 1)) * dmgFctr
	exports['qb-mechanicjob']:SetVehicleStatus(QBCore.Functions.GetPlate(vehicle), randomComponent, exports['qb-mechanicjob']:GetVehicleStatus(QBCore.Functions.GetPlate(vehicle), randomComponent) - randomDamage)
end

local function CleanVehicle(veh)
	local ped = PlayerPedId()
	TaskStartScenarioInPlace(ped, "WORLD_HUMAN_MAID_CLEAN", 0, true)
	QBCore.Functions.Progressbar("cleaning_vehicle", Lang:t("progress.clean_veh"), math.random(10000, 20000), false, true, {
		disableMovement = true,
		disableCarMovement = true,
		disableMouse = false,
		disableCombat = true,
	}, {}, {}, {}, function() -- Done
		QBCore.Functions.Notify(Lang:t("success.cleaned_veh"))
		SetVehicleDirtLevel(veh, 0.1)
		SetVehicleUndriveable(veh, false)
		WashDecalsFromVehicle(veh, 1.0)
		TriggerServerEvent('qb-vehiclefailure:server:removewashingkit', veh)
		TriggerEvent('inventory:client:ItemBox', QBCore.Shared.Items["cleaningkit"], "remove")
		ClearAllPedProps(ped)
		ClearPedTasks(ped)
	end, function() -- Cancel
		QBCore.Functions.Notify(Lang:t("error.failed_notification"), "error")
		ClearAllPedProps(ped)
		ClearPedTasks(ped)
	end)
end

local function IsBackEngine(vehModel)
	if BackEngineVehicles[vehModel] then return true else return false end
end

local function RepairVehicleFull(veh)
	if (IsBackEngine(GetEntityModel(veh))) then
        SetVehicleDoorOpen(veh, 5, false, false)
    else
        SetVehicleDoorOpen(veh, 4, false, false)
    end
	
	QBCore.Functions.Progressbar("repair_vehicle", Lang:t("progress.repair_veh"), math.random(20000, 30000), false, true, {
		disableMovement = true,
		disableCarMovement = true,
		disableMouse = false,
		disableCombat = true,
	}, {
		animDict = "mini@repair",
		anim = "fixing_a_player",
		flags = 16,
	}, {}, {}, function() -- Done
		StopAnimTask(PlayerPedId(), "mini@repair", "fixing_a_player", 1.0)
		QBCore.Functions.Notify(Lang:t("success.repaired_veh"))
		SetVehicleEngineHealth(veh, 1000.0)
		SetVehicleEngineOn(veh, true, false)
		SetVehicleTyreFixed(veh, 0)
		SetVehicleTyreFixed(veh, 1)
		SetVehicleTyreFixed(veh, 2)
		SetVehicleTyreFixed(veh, 3)
		SetVehicleTyreFixed(veh, 4)
		if (IsBackEngine(GetEntityModel(veh))) then
			SetVehicleDoorShut(veh, 5, false)
		else
			SetVehicleDoorShut(veh, 4, false)
		end
		TriggerServerEvent('qb-vehiclefailure:removeItem', "advancedrepairkit")
	end, function() -- Cancel
		StopAnimTask(PlayerPedId(), "mini@repair", "fixing_a_player", 1.0)
		QBCore.Functions.Notify(Lang:t("error.failed_notification"), "error")
		if (IsBackEngine(GetEntityModel(veh))) then
			SetVehicleDoorShut(veh, 5, false)
		else
			SetVehicleDoorShut(veh, 4, false)
		end
	end)
end

local function RepairVehicle(veh)
	if (IsBackEngine(GetEntityModel(veh))) then
        SetVehicleDoorOpen(veh, 5, false, false)
    else
        SetVehicleDoorOpen(veh, 4, false, false)
    end
	QBCore.Functions.Progressbar("repair_vehicle", Lang:t("progress.repair_veh"), math.random(10000, 20000), false, true, {
		disableMovement = true,
		disableCarMovement = true,
		disableMouse = false,
		disableCombat = true,
	}, {
		animDict = "mini@repair",
		anim = "fixing_a_player",
		flags = 16,
	}, {}, {}, function() -- Done
		StopAnimTask(PlayerPedId(), "mini@repair", "fixing_a_player", 1.0)
		QBCore.Functions.Notify(Lang:t("success.repaired_veh"))
		SetVehicleEngineHealth(veh, 500.0)
		SetVehicleEngineOn(veh, true, false)
		SetVehicleTyreFixed(veh, 0)
		SetVehicleTyreFixed(veh, 1)
		SetVehicleTyreFixed(veh, 2)
		SetVehicleTyreFixed(veh, 3)
		SetVehicleTyreFixed(veh, 4)
		if (IsBackEngine(GetEntityModel(veh))) then
			SetVehicleDoorShut(veh, 5, false)
		else
			SetVehicleDoorShut(veh, 4, false)
		end
		TriggerServerEvent('qb-vehiclefailure:removeItem', "repairkit")
	end, function() -- Cancel
		StopAnimTask(PlayerPedId(), "mini@repair", "fixing_a_player", 1.0)
		QBCore.Functions.Notify(Lang:t("error.failed_notification"), "error")
		if (IsBackEngine(GetEntityModel(veh))) then
			SetVehicleDoorShut(veh, 5, false)
		else
			SetVehicleDoorShut(veh, 4, false)
		end
	end)
end

local function isPedDrivingAVehicle()
	local ped = PlayerPedId()
	vehicle = GetVehiclePedIsIn(ped, false)
	if IsPedInAnyVehicle(ped, false) then
		-- Check if ped is in driver seat
		if GetPedInVehicleSeat(vehicle, -1) == ped then
			local class = GetVehicleClass(vehicle)
			-- We don't want planes, helicopters, bicycles and trains
			if class ~= 15 and class ~= 16 and class ~=21 and class ~=13 then
				return true
			end
		end
	end
	return false
end

local function IsNearMechanic()
	local ped = PlayerPedId()
	local pedLocation = GetEntityCoords(ped, 0)
	for _, item in pairs(repairCfg.mechanics) do
		local distance = #(vector3(item.x, item.y, item.z) - pedLocation)
		if distance <= item.r then
			return true
		end
	end
end

local function fscale(inputValue, originalMin, originalMax, newBegin, newEnd, curve)
	local OriginalRange
	local NewRange
	local zeroRefCurVal
	local normalizedCurVal
	local rangedValue
	local invFlag = 0

	if (curve > 10.0) then curve = 10.0 end
	if (curve < -10.0) then curve = -10.0 end

	curve = (curve * -.1)
	curve = 10.0 ^ curve

	if (inputValue < originalMin) then
		inputValue = originalMin
	end
	if inputValue > originalMax then
		inputValue = originalMax
	end

	OriginalRange = originalMax - originalMin

	if (newEnd > newBegin) then
		NewRange = newEnd - newBegin
	else
		NewRange = newBegin - newEnd
		invFlag = 1
	end

	zeroRefCurVal = inputValue - originalMin
	normalizedCurVal  =  zeroRefCurVal / OriginalRange

	if (originalMin > originalMax ) then
		return 0
	end

	if (invFlag == 0) then
		rangedValue =  ((normalizedCurVal ^ curve) * NewRange) + newBegin
	else
		rangedValue =  newBegin - ((normalizedCurVal ^ curve) * NewRange)
	end

	return rangedValue
end

local function tireBurstLottery()
	local tireBurstNumber = math.random(tireBurstMaxNumber)
	if tireBurstNumber == tireBurstLuckyNumber then
		-- We won the lottery, lets burst a tire.
		if GetVehicleTyresCanBurst(vehicle) == false then return end
		local numWheels = GetVehicleNumberOfWheels(vehicle)
		local affectedTire
		if numWheels == 2 then
			affectedTire = (math.random(2)-1)*4		-- wheel 0 or 4
		elseif numWheels == 4 then
			affectedTire = (math.random(4)-1)
			if affectedTire > 1 then affectedTire = affectedTire + 2 end	-- 0, 1, 4, 5
		elseif numWheels == 6 then
			affectedTire = (math.random(6)-1)
		else
			affectedTire = 0
		end
		SetVehicleTyreBurst(vehicle, affectedTire, false, 1000.0)
		tireBurstLuckyNumber = math.random(tireBurstMaxNumber)			-- Select a new number to hit, just in case some numbers occur more often than others
	end
end

-- Events

RegisterNetEvent('qb-vehiclefailure:client:RepairVehicle', function()
	local veh = QBCore.Functions.GetClosestVehicle()
	local engineHealth = GetVehicleEngineHealth(veh) --This is to prevent people from "repairing" a vehicle and setting engine health lower than what the vehicles engine health was before repairing.
	if veh ~= nil and veh ~= 0 and engineHealth < 500 then
		local ped = PlayerPedId()
		local pos = GetEntityCoords(ped)
		local vehpos = GetEntityCoords(veh)
		if #(pos - vehpos) < 5.0 and not IsPedInAnyVehicle(ped) then
			local drawpos = GetOffsetFromEntityInWorldCoords(veh, 0, 2.5, 0)
			if (IsBackEngine(GetEntityModel(veh))) then
				drawpos = GetOffsetFromEntityInWorldCoords(veh, 0, -2.5, 0)
			end
			if #(pos - drawpos) < 2.0 and not IsPedInAnyVehicle(ped) then
				RepairVehicle(veh)
			end
		else
			if #(pos - vehpos) > 4.9 then
				QBCore.Functions.Notify(Lang:t("error.out_range_veh"), "error")
			else
				QBCore.Functions.Notify(Lang:t("error.inside_veh"), "error")
			end
		end
	else
		if veh == nil or veh == 0 then
			QBCore.Functions.Notify(Lang:t("error.not_near_veh"), "error")
		else
			QBCore.Functions.Notify(Lang:t("error.healthy_veh"), "error")
		end
	end
end)

RegisterNetEvent('qb-vehiclefailure:client:SyncWash', function(veh)
	SetVehicleDirtLevel(veh, 0.1)
	SetVehicleUndriveable(veh, false)
	WashDecalsFromVehicle(veh, 1.0)
end)

RegisterNetEvent('qb-vehiclefailure:client:CleanVehicle', function()
	local veh = QBCore.Functions.GetClosestVehicle()
	if veh ~= nil and veh ~= 0 then
		local ped = PlayerPedId()
		local pos = GetEntityCoords(ped)
		local vehpos = GetEntityCoords(veh)
		if #(pos - vehpos) < 3.0 and not IsPedInAnyVehicle(ped) then
			CleanVehicle(veh)
		end
	end
end)

RegisterNetEvent('qb-vehiclefailure:client:RepairVehicleFull', function()
	local veh = QBCore.Functions.GetClosestVehicle()
	if veh ~= nil and veh ~= 0 then
		local ped = PlayerPedId()
		local pos = GetEntityCoords(ped)
		local vehpos = GetEntityCoords(veh)
		if #(pos - vehpos) < 5.0 and not IsPedInAnyVehicle(ped) then
			local drawpos = GetOffsetFromEntityInWorldCoords(veh, 0, 2.5, 0)
			if (IsBackEngine(GetEntityModel(veh))) then
				drawpos = GetOffsetFromEntityInWorldCoords(veh, 0, -2.5, 0)
			end
			if #(pos - drawpos) < 2.0 and not IsPedInAnyVehicle(ped) then
				RepairVehicleFull(veh)
			end
		else
			if #(pos - vehpos) > 4.9 then
				QBCore.Functions.Notify(Lang:t("error.out_range_veh"), "error")
			else
				QBCore.Functions.Notify(Lang:t("error.inside_veh"), "error")
			end
		end
	else
		QBCore.Functions.Notify(Lang:t("error.not_near_veh"), "error")
	end
end)

RegisterNetEvent('iens:repaira', function()
	if isPedDrivingAVehicle() then
		local ped = PlayerPedId()
		vehicle = GetVehiclePedIsIn(ped, false)
		SetVehicleDirtLevel(vehicle)
		SetVehicleUndriveable(vehicle, false)
		WashDecalsFromVehicle(vehicle, 1.0)
		QBCore.Functions.Notify(Lang:t("success.repaired_veh"))
		SetVehicleFixed(vehicle)
		healthBodyLast=1000.0
		healthEngineLast=1000.0
		healthPetrolTankLast=1000.0
		SetVehicleEngineOn(vehicle, true, false )
		return
	else
		QBCore.Functions.Notify(Lang:t("error.inside_veh_req"))
	end
end)

RegisterNetEvent('iens:besked', function()
	QBCore.Functions.Notify(Lang:t("error.roadside_avail"))
end)

RegisterNetEvent('iens:notAllowed', function()
	QBCore.Functions.Notify(Lang:t("error.no_permission"))
end)

RegisterNetEvent('iens:repair', function()
	if isPedDrivingAVehicle() then
		local ped = PlayerPedId()
		vehicle = GetVehiclePedIsIn(ped, false)
		if IsNearMechanic() then
			return
		end
		if GetVehicleEngineHealth(vehicle) < cfg.cascadingFailureThreshold + 5 then
			if GetVehicleOilLevel(vehicle) > 0 then
				SetVehicleUndriveable(vehicle,false)
				SetVehicleEngineHealth(vehicle, cfg.cascadingFailureThreshold + 5)
				SetVehiclePetrolTankHealth(vehicle, 750.0)
				healthEngineLast=cfg.cascadingFailureThreshold +5
				healthPetrolTankLast=750.0
				SetVehicleEngineOn(vehicle, true, false )
				SetVehicleOilLevel(vehicle,(GetVehicleOilLevel(vehicle)/3)-0.5)
				QBCore.Functions.Notify(Lang:t(('fix_message_%s'):format(fixMessagePos)))
				fixMessagePos = fixMessagePos + 1
				if fixMessagePos > repairCfg.fixMessageCount then fixMessagePos = 1 end
			else
				QBCore.Functions.Notify(Lang:t("error.veh_damaged"))
			end
		else
			QBCore.Functions.Notify(Lang:t(('nofix_message_%s'):format(noFixMessagePos)))
			noFixMessagePos = noFixMessagePos + 1
			if noFixMessagePos > repairCfg.noFixMessageCount then noFixMessagePos = 1 end
		end
	else
		QBCore.Functions.Notify(Lang:t("error.inside_veh_req"))
	end
end)

-- Threads

CreateThread(function()
	if (cfg.displayBlips == true) then
		for _, item in pairs(repairCfg.mechanics) do
			item.blip = AddBlipForCoord(item.x, item.y, item.z)
			SetBlipSprite(item.blip, item.id)
			SetBlipScale(item.blip, 0.8)
			SetBlipAsShortRange(item.blip, true)
			BeginTextCommandSetBlipName("STRING")
			AddTextComponentString(item.name)
			EndTextCommandSetBlipName(item.blip)
		end
	end
end)

if cfg.torqueMultiplierEnabled or cfg.preventVehicleFlip or cfg.limpMode then
	CreateThread(function()
		while true do
			Wait(0)
			if cfg.torqueMultiplierEnabled or cfg.sundayDriver or cfg.limpMode then
				if pedInSameVehicleLast then
					local factor = 1.0
					if cfg.torqueMultiplierEnabled and healthEngineNew < 900 then
						factor = (healthEngineNew+200.0) / 1100
					end
					if cfg.sundayDriver and GetVehicleClass(vehicle) ~= 14 then -- Not for boats
						local accelerator = GetControlValue(2,71)
						local brake = GetControlValue(2,72)
						local speed = GetEntitySpeedVector(vehicle, true)['y']
						-- Change Braking force
						local brk = fBrakeForce
						if speed >= 1.0 then
							-- Going forward
							if accelerator > 127 then
								-- Forward and accelerating
								local acc = fscale(accelerator, 127.0, 254.0, 0.1, 1.0, 10.0-(cfg.sundayDriverAcceleratorCurve*2.0))
								factor = factor * acc
							end
							if brake > 127 then
								-- Forward and braking
								isBrakingForward = true
								brk = fscale(brake, 127.0, 254.0, 0.01, fBrakeForce, 10.0-(cfg.sundayDriverBrakeCurve*2.0))
								--exports['qb-vehicletuning']:SetVehicleStatus(QBCore.Functions.GetPlate(vehicle), "brakes", exports['qb-vehicletuning']:GetVehicleStatus(QBCore.Functions.GetPlate(vehicle), "brakes") - 0.01)
							end
						elseif speed <= -1.0 then
							-- Going reverse
							if brake > 127 then
								-- Reversing and accelerating (using the brake)
								local rev = fscale(brake, 127.0, 254.0, 0.1, 1.0, 10.0-(cfg.sundayDriverAcceleratorCurve*2.0))
								factor = factor * rev
								--exports['qb-vehicletuning']:SetVehicleStatus(QBCore.Functions.GetPlate(vehicle), "brakes", exports['qb-vehicletuning']:GetVehicleStatus(QBCore.Functions.GetPlate(vehicle), "brakes") - 0.01)
							end
							if accelerator > 127 then
								-- Reversing and braking (Using the accelerator)
								isBrakingReverse = true
								brk = fscale(accelerator, 127.0, 254.0, 0.01, fBrakeForce, 10.0-(cfg.sundayDriverBrakeCurve*2.0))
							end
						else
							-- Stopped or almost stopped or sliding sideways
							local entitySpeed = GetEntitySpeed(vehicle)
							if entitySpeed < 1 then
								-- Not sliding sideways
								if isBrakingForward == true then
									--Stopped or going slightly forward while braking
									DisableControlAction(2,72,true) -- Disable Brake until user lets go of brake
									SetVehicleForwardSpeed(vehicle,speed*0.98)
									SetVehicleBrakeLights(vehicle,true)
								end
								if isBrakingReverse == true then
									--Stopped or going slightly in reverse while braking
									DisableControlAction(2,71,true) -- Disable reverse Brake until user lets go of reverse brake (Accelerator)
									SetVehicleForwardSpeed(vehicle,speed*0.98)
									SetVehicleBrakeLights(vehicle,true)
								end
								if isBrakingForward == true and GetDisabledControlNormal(2,72) == 0 then
									-- We let go of the brake
									isBrakingForward=false
								end
								if isBrakingReverse == true and GetDisabledControlNormal(2,71) == 0 then
									-- We let go of the reverse brake (Accelerator)
									isBrakingReverse=false
								end
							end
						end
						if brk > fBrakeForce - 0.02 then brk = fBrakeForce end -- Make sure we can brake max.
						SetVehicleHandlingFloat(vehicle, 'CHandlingData', 'fBrakeForce', brk)  -- Set new Brake Force multiplier
					end
					if cfg.limpMode == true and healthEngineNew < cfg.engineSafeGuard + 5 then
						factor = cfg.limpModeMultiplier
					end
					SetVehicleEngineTorqueMultiplier(vehicle, factor)
				end
			end
			if cfg.preventVehicleFlip then
				local roll = GetEntityRoll(vehicle)
				if (roll > 75.0 or roll < -75.0) and GetEntitySpeed(vehicle) < 2 then
					DisableControlAction(2,59,true) -- Disable left/right
					DisableControlAction(2,60,true) -- Disable up/down
				end
			end
		end
	end)
end

CreateThread(function()
	while true do
		Wait(50)
		local ped = PlayerPedId()
		if isPedDrivingAVehicle() then
			vehicle = GetVehiclePedIsIn(ped, false)
			vehicleClass = GetVehicleClass(vehicle)
			healthEngineCurrent = GetVehicleEngineHealth(vehicle)
			if healthEngineCurrent == 1000 then healthEngineLast = 1000.0 end
			healthEngineNew = healthEngineCurrent
			healthEngineDelta = healthEngineLast - healthEngineCurrent
			healthEngineDeltaScaled = healthEngineDelta * cfg.damageFactorEngine * cfg.classDamageMultiplier[vehicleClass]

			healthBodyCurrent = GetVehicleBodyHealth(vehicle)
			if healthBodyCurrent == 1000 then healthBodyLast = 1000.0 end
			healthBodyNew = healthBodyCurrent
			healthBodyDelta = healthBodyLast - healthBodyCurrent
			healthBodyDeltaScaled = healthBodyDelta * cfg.damageFactorBody * cfg.classDamageMultiplier[vehicleClass]

			healthPetrolTankCurrent = GetVehiclePetrolTankHealth(vehicle)
			if cfg.compatibilityMode and healthPetrolTankCurrent < 1 then
				--	SetVehiclePetrolTankHealth(vehicle, healthPetrolTankLast)
				--	healthPetrolTankCurrent = healthPetrolTankLast
				healthPetrolTankLast = healthPetrolTankCurrent
			end
			if healthPetrolTankCurrent == 1000 then healthPetrolTankLast = 1000.0 end
			healthPetrolTankNew = healthPetrolTankCurrent
			healthPetrolTankDelta = healthPetrolTankLast-healthPetrolTankCurrent
			healthPetrolTankDeltaScaled = healthPetrolTankDelta * cfg.damageFactorPetrolTank * cfg.classDamageMultiplier[vehicleClass]

			if healthEngineCurrent > cfg.engineSafeGuard+1 then
				SetVehicleUndriveable(vehicle,false)
			end

			if healthEngineCurrent <= cfg.engineSafeGuard+1 and cfg.limpMode == false then
				local vehpos = GetEntityCoords(vehicle)
				StartParticleFxLoopedAtCoord("ent_ray_heli_aprtmnt_l_fire", vehpos.x, vehpos.y, vehpos.z-0.7, 0.0, 0.0, 0.0, 1.0, false, false, false, false)
				SetVehicleUndriveable(vehicle,true)
			end

			-- If ped spawned a new vehicle while in a vehicle or teleported from one vehicle to another, handle as if we just entered the car
			if vehicle ~= lastVehicle then
				pedInSameVehicleLast = false
			end


			if pedInSameVehicleLast == true then
				-- Damage happened while in the car = can be multiplied

				-- Only do calculations if any damage is present on the car. Prevents weird behavior when fixing using trainer or other script
				if healthEngineCurrent ~= 1000.0 or healthBodyCurrent ~= 1000.0 or healthPetrolTankCurrent ~= 1000.0 then

					-- Combine the delta values (Get the largest of the three)
					local healthEngineCombinedDelta = math.max(healthEngineDeltaScaled, healthBodyDeltaScaled, healthPetrolTankDeltaScaled)

					-- If huge damage, scale back a bit
					if healthEngineCombinedDelta > (healthEngineCurrent - cfg.engineSafeGuard) then
						healthEngineCombinedDelta = healthEngineCombinedDelta * 0.7
					end

					-- If complete damage, but not catastrophic (ie. explosion territory) pull back a bit, to give a couple of seconds og engine runtime before dying
					if healthEngineCombinedDelta > healthEngineCurrent then
						healthEngineCombinedDelta = healthEngineCurrent - (cfg.cascadingFailureThreshold / 5)
					end


					------- Calculate new value

					healthEngineNew = healthEngineLast - healthEngineCombinedDelta


					------- Sanity Check on new values and further manipulations

					-- If somewhat damaged, slowly degrade until slightly before cascading failure sets in, then stop

					if healthEngineNew > (cfg.cascadingFailureThreshold + 5) and healthEngineNew < cfg.degradingFailureThreshold then
						healthEngineNew = healthEngineNew-(0.038 * cfg.degradingHealthSpeedFactor)
					end

					-- If Damage is near catastrophic, cascade the failure
					if healthEngineNew < cfg.cascadingFailureThreshold then
						healthEngineNew = healthEngineNew-(0.1 * cfg.cascadingFailureSpeedFactor)
					end

					-- Prevent Engine going to or below zero. Ensures you can reenter a damaged car.
					if healthEngineNew < cfg.engineSafeGuard then
						healthEngineNew = cfg.engineSafeGuard
					end

					-- Prevent Explosions
					if cfg.compatibilityMode == false and healthPetrolTankCurrent < 750 then
						healthPetrolTankNew = 750.0
					end

					-- Prevent negative body damage.
					if healthBodyNew < 0  then
						healthBodyNew = 0.0
					end
				end
			else
				-- Just got in the vehicle. Damage can not be multiplied this round
				-- Set vehicle handling data
				fDeformationDamageMult = GetVehicleHandlingFloat(vehicle, 'CHandlingData', 'fDeformationDamageMult')
				fBrakeForce = GetVehicleHandlingFloat(vehicle, 'CHandlingData', 'fBrakeForce')
				local newFDeformationDamageMult = fDeformationDamageMult ^ cfg.deformationExponent	-- Pull the handling file value closer to 1
				if cfg.deformationMultiplier ~= -1 then SetVehicleHandlingFloat(vehicle, 'CHandlingData', 'fDeformationDamageMult', newFDeformationDamageMult * cfg.deformationMultiplier) end  -- Multiply by our factor
				if cfg.weaponsDamageMultiplier ~= -1 then SetVehicleHandlingFloat(vehicle, 'CHandlingData', 'fWeaponDamageMult', cfg.weaponsDamageMultiplier/cfg.damageFactorBody) end -- Set weaponsDamageMultiplier and compensate for damageFactorBody

				--Get the CollisionDamageMultiplier
				fCollisionDamageMult = GetVehicleHandlingFloat(vehicle, 'CHandlingData', 'fCollisionDamageMult')
				--Modify it by pulling all number a towards 1.0
				local newFCollisionDamageMultiplier = fCollisionDamageMult ^ cfg.collisionDamageExponent	-- Pull the handling file value closer to 1
				SetVehicleHandlingFloat(vehicle, 'CHandlingData', 'fCollisionDamageMult', newFCollisionDamageMultiplier)

				--Get the EngineDamageMultiplier
				fEngineDamageMult = GetVehicleHandlingFloat(vehicle, 'CHandlingData', 'fEngineDamageMult')
				--Modify it by pulling all number a towards 1.0
				local newFEngineDamageMult = fEngineDamageMult ^ cfg.engineDamageExponent	-- Pull the handling file value closer to 1
				SetVehicleHandlingFloat(vehicle, 'CHandlingData', 'fEngineDamageMult', newFEngineDamageMult)

				-- If body damage catastrophic, reset somewhat so we can get new damage to multiply
				if healthBodyCurrent < cfg.cascadingFailureThreshold then
					healthBodyNew = cfg.cascadingFailureThreshold
				end
				pedInSameVehicleLast = true
			end

			-- set the actual new values
			if healthEngineNew ~= healthEngineCurrent then
				SetVehicleEngineHealth(vehicle, healthEngineNew)
				local dmgFactr = (healthEngineCurrent - healthEngineNew)
				if dmgFactr > 0.8 then
					DamageRandomComponent()
				end
			end
			if healthBodyNew ~= healthBodyCurrent then
				SetVehicleBodyHealth(vehicle, healthBodyNew)
				DamageRandomComponent()
			end
			if healthPetrolTankNew ~= healthPetrolTankCurrent then
				SetVehiclePetrolTankHealth(vehicle, healthPetrolTankNew)
			end

			-- Store current values, so we can calculate delta next time around
			healthEngineLast = healthEngineNew
			healthBodyLast = healthBodyNew
			healthPetrolTankLast = healthPetrolTankNew
			lastVehicle=vehicle
			if cfg.randomTireBurstInterval ~= 0 and GetEntitySpeed(vehicle) > 10 then tireBurstLottery() end
		else
			if pedInSameVehicleLast == true then
				-- We just got out of the vehicle
				lastVehicle = GetVehiclePedIsIn(ped, true)
				if cfg.deformationMultiplier ~= -1 then SetVehicleHandlingFloat(lastVehicle, 'CHandlingData', 'fDeformationDamageMult', fDeformationDamageMult) end -- Restore deformation multiplier
				SetVehicleHandlingFloat(lastVehicle, 'CHandlingData', 'fBrakeForce', fBrakeForce)  -- Restore Brake Force multiplier
				if cfg.weaponsDamageMultiplier ~= -1 then SetVehicleHandlingFloat(lastVehicle, 'CHandlingData', 'fWeaponDamageMult', cfg.weaponsDamageMultiplier) end	-- Since we are out of the vehicle, we should no longer compensate for bodyDamageFactor
				SetVehicleHandlingFloat(lastVehicle, 'CHandlingData', 'fCollisionDamageMult', fCollisionDamageMult) -- Restore the original CollisionDamageMultiplier
				SetVehicleHandlingFloat(lastVehicle, 'CHandlingData', 'fEngineDamageMult', fEngineDamageMult) -- Restore the original EngineDamageMultiplier
			end
			pedInSameVehicleLast = false
		end
	end
end)