CLEO Help Getting and Setting a Vehicles XYZ Velocity

[Crayder]

I know we can get velocity, but how do we set the vehicles XYZ velocity? I know how to speed the vehicle forward, but I can't find an opcode to set all axis velocity...

Ex:
Get vehicles velocity into 0@, 1@, 2@
if or
none of the velocities are over 2x max speed of that vehicle
none of the velocities are less than -2x max speed of that vehicle
then
Set vehicles velocity to (1.1*0@), (1.1*1@), (1.1*2@)

 

[monday]

06A2: get_car 0@ velocity_in_direction_XYZ 1@ 2@ 3@
07D5: set_car 0@ velocity_in_direction_XYZ 0.0 0.0 0.0 rotation_velocitiesXY 0.0 0.0 unk 0.0

I have no idea what is "unk" for, http://gtag.gtagaming.com/opcode-database/opcode/07D5/ states that it's a rotation though

 

[Crayder]

Ok, now how do i know the maxspeed of a vehicle?

I know 00AD sets the max speed, but I need to get the max velocity... I want to set the velocity to the vehicles max

I think this may help, http://ugbase.eu/snippets/getset-vehicle-handling-values/msg64726/#new
If it does we will first need to get the players vehicle ID, how do we do that?

 

[monday]

I don't know to be honest, I can't find it anywhere

 

[Crayder]

Hmm... Would it be possible to loop through all possible v model ids, and see if the players vehicle matches it, if it does use that model id?

Possibly this opcode? : http://gtag.gtagaming.com/opcode-database/opcode/00DE/

 

[monday]

Why not, but what's the point? If you're going to manually set max-speed value per each model then it doesn't make any difference if you use "0441: 1@ = car 0@ model" or if you'll loop through every model to find it because you'll have to make a lot of conditions or a table(?) anyway

Or there's any other aim behind looping through every model?

Edit: *if you use "0441: 1@ = car 0@ model" + "0811: 0@ = actor $PLAYER_ACTOR used_car"

 

[Opcode.eXe]

0x84 = TransmissionData.fMaxVelocity (Multiplied by 5.5555599E-3)

0AB1: @GET_HANDLING 3 FROM_VEHICLE_MODEL #SULTAN OFFSET 0x84 SIZE 4 _TO: 0@

0@ *= 5.55555

0@ = max_velocity. ( i think)

 

[monday]

I tried it before and the value of 0@ was around 0.9 -- 1.1 so multiplied by 5.555... wouldn't give the max speed in kmph

Edit: it actually does but not in kmph, i'm an idiot;d

 

[Crayder]

Why not, but what's the point? If you're going to manually set max-speed value per each model then it doesn't make any difference if you use "0441: 1@ = car 0@ model" or if you'll loop through every model to find it because you'll have to make a lot of conditions or a table(?) anyway

Or there's any other aim behind looping through every model?

Edit: *if you use "0441: 1@ = car 0@ model" + "0811: 0@ = actor $PLAYER_ACTOR used_car"

Im not setting the max speed of anything, im going to be pushing a car faster, but not over 2*maxspeed

 

[monday]

By "setting max speed" I meant manual input of default max speed per each model into your script, not changing the value by itself. It looks like Opcode's way does the thing so nevermind

 

[Crayder]

oh now i see what you mean, instead of looping to find the cars model id just use that opcode and the players vehicle id... After getting the model, replace "#SULTAN" in opcode.exe's example using his snippets, use the returned value as the max speed... right? anyways I'll try it tomorrow, I'm in bed already, on my phone right now....

0x84 = TransmissionData.fMaxVelocity (Multiplied by 5.5555599E-3)

0AB1: @GET_HANDLING 3 FROM_VEHICLE_MODEL #SULTAN OFFSET 0x84 SIZE 4 _TO: 0@

0@ *= 5.55555