[cyber_punk]

Код:

GetPlayerVehicleAngle(playerid, &Float:x, &Float:y, &Float:z);
QuatToEulers(Float:qw, Float:qx, Float:qy, Float:qz, &Float:rX, &Float:rY, &Float: rZ);

Seen a post about this the other day searched a few sites and put this together, only to see that ev0lutionnn and betamaster already had something similar, thing is I couldn't even find betamasters on this site and ev0lutionnn's is an include and sort of hard to find (wasn't for me after I scripted this though xD ). I haven't looked at ev0lutionnn's but I seen betamasters and what (I think) is different about my function is it returns 0.0 to 360.0 for the Eulers not 180.0 to -180.0 altho thats completely valid I prefer the other way... Thanks to Tannz0rz for that magic line lol.

pawn Код:

stock GetPlayerVehicleAngle(playerid, &Float:x, &Float:y, &Float:z)
{
    if(IsPlayerInAnyVehicle(playerid))
    {
        new
            Float:qw,
            Float:qx,
            Float:qy,
            Float:qz;

        GetVehicleRotationQuat(GetPlayerVehicleID(playerid), qw, qx, qy, qz);
        QuatToEulers(qw, qx, qy, qz, x, y, z);
        return 1;
    }
    else return 0;
}


stock QuatToEulers(Float:qw, Float:qx, Float:qy, Float:qz, &Float:rX, &Float:rY, &Float: rZ)
{
/**Can be non-normalised/normalised Quaternion will return Eulers Angle*/
    new Float:sqw = qw*qw;
    new Float:sqx = qx*qx;
    new Float:sqy = qy*qy;
    new Float:sqz = qz*qz;
    new Float:unit = sqx + sqy + sqz + sqw; // if normalised is one, otherwise is correction factor
    new Float:test = qx*qy + qz*qw;


//Check for Gimbal Lock
    if (test > 0.499*unit) { // singularity at north pole
        rX = 2 * atan2(qx,qw);
        rZ = 3.1415926535/2;
        rY = 0;
        while(rX < 0.0) rX += 360.0; while(rX > 360.0) rX -= 360.0;
        while(rZ < 0.0) rZ += 360.0; while(rZ > 360.0) rZ -= 360.0;
        return 1;
    }

    if (test < -0.499*unit) { // singularity at south pole
        rX = -2 * atan2(qx,qw);
        rZ = -3.1415926535/2;
        rY = 0;
        while(rX < 0.0) rX += 360.0; while(rX > 360.0) rX -= 360.0;
        while(rZ < 0.0) rZ += 360.0; while(rZ > 360.0) rZ -= 360.0;
        return 1;
    }

//No Gimbal Lock
    rX = atan2(2*qy*qw-2*qx*qz , sqx - sqy - sqz + sqw);
    rZ = asin(2*test/unit);
    rY = atan2(2*(qx*qw-2)*(qy*qz) , -sqx + sqy - sqz + sqw);
    while(rX < 0.0) rX += 360.0; while(rX > 360.0) rX -= 360.0;
    while(rY < 0.0) rY += 360.0; while(rY > 360.0) rY -= 360.0;
    while(rZ < 0.0) rZ += 360.0; while(rZ > 360.0) rZ -= 360.0;
    return 1;
}

If this is the same as all the others feel free to delete it.