[Dayrion]

Hello there!
I want to create a "booster". When the player press Y, his speed is boosted.
What is the problem? The problem is when I set the vehicle's velocity.
Take a look : SetVehicleVelocity(GetPlayerVehicleID(playerid), x+0.5, y+0.5, z);
This depending which direction the driver is driving (I hope this means something). :/
So how can I solve the problem?

PHP код:

    if((newkeys & KEY_YES) && (oldkeys & KEY_SPRINT) && IsPlayerInAnyVehicle(playerid))
    {
         new Float:x, Float:y, Float:z;
        SendClientMessage(playerid, -1, "Boosting ...");
        GetVehicleVelocity(GetPlayerVehicleID(playerid), x, y, z);
        SetVehicleVelocity(GetPlayerVehicleID(playerid), x+0.5, y+0.5, z);
        return 1;
    } 


[CalvinC]

Because the vehicle can be travelling South-West aswell, which results in negative X and Y speeds, so multiply it instead:

Код:

SetVehicleVelocity(GetPlayerVehicleID(playerid), x*0.5, y*0.5, z);

[Dayrion]

Oh.. I didn't think this way... So basic.. x)
Thanks'!

NB : x1.5 because x0.5 is like x/2. :P