I need help - Printable Version

I need help - Printable Version

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+--- Thread: I need help (/showthread.php?tid=531160)

I need help - JM_Millers - 11.08.2014

How can I get that the car is on the ground.

There is a function in MTA (isVehicleOnGround), but I didn't find anything like that in SA-MP.

I hope you'll help me.

Re: I need help - SKAzini - 11.08.2014

Get the highest coordinate for the vehicle position by using MapAndreas, if the current vehicle position equals (maybe use like .5 offset if they're not the same) the MapAndreas Z value, it's on the ground.

pawn Code:

public OnGameModeInit()
{
    MapAndreas_Init(MAP_ANDREAS_MODE_FULL);
}

forward IsVehicleOnGround(vehicleid);
public IsVehicleOnGround(vehicleid)
{
    new Float:vehpos[3];
    if(!GetVehiclePos(vehicleid, vehpos[0], vehpos[1], vehpos[2])) return 0;
    new Float:groundpos;
    MapAndreas_FindAverageZ(vehpos[0], vehpos[1], groundpos);
    if(vehpos[2] >= groundpos && vehpos[2] <= groundpos+0.2) return 1;
    return 1;
}

Re: I need help - JM_Millers - 11.08.2014

Quote:

Originally Posted by SKAzini

Get the highest coordinate for the vehicle position by using MapAndreas, if the current vehicle position equals (maybe use like .5 offset if they're not the same) the MapAndreas Z value, it's on the ground.
[/pawn]

Thanks.
But is there another way to get it?

Re: I need help - JM_Millers - 12.08.2014

up .

Re: I need help - JM_Millers - 14.08.2014

up .

Re: I need help - Vince - 14.08.2014

If a car isn't on the ground it is falling. So in order to detect that falling movement, you use GetVehicleVelocity. The displacement over the z (up-down) axis, more specifically. For more accurate results you could also mix in GetVehicleRotationQuat. Convert it to Euler and then compare pitch and roll.