Vehicle Wheelie Script :?

[koragg]

Hello people. So recently i started the single player mod i made years back called GTA Mysterious Mod  (available on piratebay) and noticed one awesome feature that I've put in it. Indeed - the ability for some vehicles to do a wheelie. 

I'm asking here if anybody knows of such resource or has an idea or code or whatever on how to make such a thing for MTA.

Today i installed a cockpit view in my race server and i think a wheelie option for cars like phoenix, buffalo, clover would be awesome. 

Here's a link to the single player cleo mod which does it for GTA SA: https://www.gtaall.com/gta-san-andreas/cleo/60010-car-wheelie.html

Also handling or speed of cars shouldn't change at all while doing a wheelie (aka to be default ones).

 

I don't know if using setElementPosition would work. Also i don't know how to get just the vehicle's front part as an element (not the whole vehicle). But if bikes can do it why not cars too? Method should be the same ... hopefully we can make this. 

Edited February 14, 2017 by koragg

[nikitafloy]

U should to check handling function. I do it in handling editor;) 

Edited February 15, 2017 by nikitafloy

[koragg]

16 hours ago, nikitafloy said:

U should to check handling function. I do it in handling editor;) 

Can you explain some more? How did you do it?

[nikitafloy]

10 hours ago, koragg said:

Can you explain some more? How did you do it?

for simplicity i use resource handling editor and edit: centerOfMass, suspension （and level)

[koragg]

I'll give it a try later but won't that kind of ruin the car's handling during a race? I mean it won't be default and since my server is a race one that's a big problem. 

[nikitafloy]

8 minutes ago, koragg said:

I'll give it a try later but won't that kind of ruin the car's handling during a race? I mean it won't be default and since my server is a race one that's a big problem. 

u need to "play" with suspension or use setTimer and keep up it: https://wiki.multitheftauto.com/wiki/SetVehicleTurnVelocity

Edited February 16, 2017 by nikitafloy

[koragg]

@nikitafloy I did it but for some reason when I set a timer to restore the handling to the car's default one after one second nothing happens, Here's the code:

function wheelie(player)
	local car = getPedOccupiedVehicle(player)
	if car then
		--Sabre
		if getElementModel(car) == 475 then
			setVehicleHandling(car, "centerOfMass", { 0.0, -0.65, 0.1 })
			setVehicleHandling(car, "tractionLoss", 5.90)
			setVehicleHandling(car, "engineAcceleration", 22.0)
			setVehicleHandling(car, "engineInertia", 1.0)
			setVehicleHandling(car, "suspensionAntiDiveMultiplier", 0.0000000000001)
		end
	end
end

function bindKeyOnJoin()
	bindKey(source, "M", "down", wheelie)
end
addEventHandler("onPlayerJoin", root, bindKeyOnJoin)

function bindKeyOnResStart()
	for i, player in ipairs(getElementsByType('player')) do
		bindKey(player, "M", "down", wheelie)
	end
end
addEventHandler("onResourceStart", resourceRoot, bindKeyOnResStart)

Can you make a timer which restores all changed handling lines to the car's default ones one second after the player has pressed the key?

[nikitafloy]

local default_handling = {}

function wheelie(player)
	local car = getPedOccupiedVehicle(player)
	if car then
		--Sabre
		if getElementModel(car) == 475 then
          if default_handling[car] ~= true then
			setVehicleHandling(car, "centerOfMass", { 0.0, -0.65, 0.1 })
			setVehicleHandling(car, "tractionLoss", 5.90)
			setVehicleHandling(car, "engineAcceleration", 22.0)
			setVehicleHandling(car, "engineInertia", 1.0)
			setVehicleHandling(car, "suspensionAntiDiveMultiplier", 0.0000000000001)
        	default_handling[car] = true
          else
        	-- there default handling
        	default_handling[car] = nil
          end
		end
	end
end

function bindKeyOnJoin()
	bindKey(source, "M", "down", wheelie)
end
addEventHandler("onPlayerJoin", root, bindKeyOnJoin)

function bindKeyOnResStart()
	for i, player in ipairs(getElementsByType('player')) do
		bindKey(player, "M", "down", wheelie)
	end
end
addEventHandler("onResourceStart", resourceRoot, bindKeyOnResStart)

if you want timer:

function wheelie(player)
	local car = getPedOccupiedVehicle(player)
	if car then
		--Sabre
		if getElementModel(car) == 475 then
			setVehicleHandling(car, "centerOfMass", { 0.0, -0.65, 0.1 })
			setVehicleHandling(car, "tractionLoss", 5.90)
			setVehicleHandling(car, "engineAcceleration", 22.0)
			setVehicleHandling(car, "engineInertia", 1.0)
			setVehicleHandling(car, "suspensionAntiDiveMultiplier", 0.0000000000001)

		setTimer(function(car)
        	-- there default handling
        end, 1000, 1, car)
		end
	end
end

function bindKeyOnJoin()
	bindKey(source, "M", "down", wheelie)
end
addEventHandler("onPlayerJoin", root, bindKeyOnJoin)

function bindKeyOnResStart()
	for i, player in ipairs(getElementsByType('player')) do
		bindKey(player, "M", "down", wheelie)
	end
end
addEventHandler("onResourceStart", resourceRoot, bindKeyOnResStart)

 

[koragg]

I did exactly the same setTimer thing and it didn't work, but when I copy yours it works lol Anyway, thanks.

[koragg]

Released, enjoy! https://community.multitheftauto.com/index.php?p=resources&s=details&id=14177