Spawning car rows in front of the player

Spawning car rows in front of the player - Printable Version

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+--- Thread: Spawning car rows in front of the player (/showthread.php?tid=348246)

Spawning car rows in front of the player - MarinacMrcina - 04.06.2012

I made this code which should spawn the cars in fornt of the player. The problem is that cars spawn corectly only when the player is facing north or south.

pawn Код:

CMD:eveh(playerid, params[]) 
{
    new vehid;
    if(sscanf(params, "i", vehid)) SendClientMessage(playerid, Red, Use: /eveh <car id>");
    else
    {
        new Float:x, Float:y, Float:z;new Float:angle;
        GetPlayerFacingAngle(playerid,angle);
        GetPlayerPos(playerid, x, y, z);
        CreateVehicle(vehid, x + 5, y +2, z, angle-180, 1,1, 60000);
        CreateVehicle(vehid, x + 5, y -2, z, angle-180, 2,2, 60000);
        
        CreateVehicle(vehid, x + 11, y +2, z, angle-180, 3,3, 60000);
        CreateVehicle(vehid, x + 11, y -2, z, angle-180, 4,4, 60000);
        
        CreateVehicle(vehid, x + 17, y +2, z, angle-180, 5,5, 60000);
        CreateVehicle(vehid, x + 17, y -2, z, angle-180, 6,6, 60000);
        
    }
    return 1;
}

I will draw you

to explaint better

Re: Spawning car rows in front of the player - ViniBorn - 04.06.2012

https://sampforum.blast.hk/showthread.php?tid=344951

Re: Spawning car rows in front of the player - MarinacMrcina - 04.06.2012

Quote:

Originally Posted by Viniborn

https://sampforum.blast.hk/showthread.php?tid=344951

This is a little too hard for me to understand,can you please explain it to me? +REP

Re: Spawning car rows in front of the player - iggy1 - 05.06.2012

pawn Код:

CMD:eveh(playerid, params[])
{
    new vehid;
    
    if(sscanf(params, "i", vehid)) SendClientMessage(playerid, Red, "Use: /eveh <car id>");
    else
    {
        new
            Float:x, Float:y, Float:z, Float: a;
            
        GetPlayerFacingAngle(playerid, a);
        
        //second parameter is distance, use negative velue to get pos behind playerid
        GetXYZInFrontOfPlayer(playerid, 2, x, y, z);
        
        CreateVehicle(vehid, x , y , z, a-180, 1,1, 60000);
        CreateVehicle(vehid, x , y , z, a-180, 2,2, 60000);
        
        GetXYZInFrontOfPlayer(playerid, 11, x, y, z);

        CreateVehicle(vehid, x, y , z, a-180, 3,3, 60000);
        CreateVehicle(vehid, x, y , z, a-180, 4,4, 60000);
        
        GetXYZInFrontOfPlayer(playerid, 17, x, y, z);

        CreateVehicle(vehid, x, y, z, a-180, 5,5, 60000);
        CreateVehicle(vehid, x, y, z, a-180, 6,6, 60000);

    }
    return 1;
}

stock TE::GetXYZInFrontOfPlayer(playerid, Float:range, &Float:x, &Float:y, &Float:z)
{
    new
        Float:fPX, Float:fPY, Float:fPZ,
        Float:fVX, Float:fVY, Float:fVZ;
    GetPlayerCameraPos(playerid, fPX, fPY, fPZ);
    GetPlayerCameraFrontVector(playerid, fVX, fVY, fVZ);
    x = fPX + floatmul(fVX, range);
    y = fPY + floatmul(fVY, range);
    z = fPZ + floatmul(fVZ, range);
}

EDIT: I'm not sure about distances they may be too far away or too close together (i used your numbers). The respawn time for vehicles is done in seconds, so your making those vehicles respawn after 60000 (16 hours and 40 minutes). If you don't want them to respawn use -1 as respawn time parameter.