(Pawn) GetPlayerVehicleSide

/*
* Pegar lado em qual o player está do veículo
* Por Bruno da Silva
* Usando função do MP2
*/


enum {
    VEHICLE_FRONT, VEHICLE_BACK, VEHICLE_LEFT, VEHICLE_RIGHT
}

// Código por Bruno da Silva
GetPlayerVehicleSide(playerid, vehicleid)
{
    static Float:x[5],Float:y[5],Float:z[5];

    GetPosBetweenVehicle(vehicleid, x[0], y[0], z[0],.dangle = -180.0); // atras
    GetPosBetweenVehicle(vehicleid, x[1], y[1], z[1],.dangle = -000.0); // frente
    GetPosBetweenVehicle(vehicleid, x[2], y[2], z[2],.dangle = -090.0); // esquerda
    GetPosBetweenVehicle(vehicleid, x[3], y[3], z[3],.dangle =  090.0); // direita

    z[0] = GetPlayerDistanceFromPoint(playerid, x[0], y[0], z[0]);
    z[1] = GetPlayerDistanceFromPoint(playerid, x[1], y[1], z[1]);
    z[2] = GetPlayerDistanceFromPoint(playerid, x[2], y[2], z[2]);
    z[3] = GetPlayerDistanceFromPoint(playerid, x[3], y[3], z[3]);

    if(z[0]<z[1])
    if(z[0]<z[2])
    if(z[0]<z[3])
    return VEHICLE_BACK;

    if(z[1]<z[2])
    if(z[1]<z[3])
    return VEHICLE_FRONT;


    if(z[2]<z[3])
    return VEHICLE_LEFT;

    return VEHICLE_RIGHT;

}


// Código por MP2
stock GetPosBetweenVehicle(vehicleid, &Float:x, &Float:y, &Float:z, Float:offset=0.5, Float:dangle = 0.0)
{
    new Float:vehicleSize[3], Float:vehiclePos[3];
    GetVehiclePos(vehicleid, vehiclePos[0], vehiclePos[1], vehiclePos[2]);
    GetVehicleModelInfo(GetVehicleModel(vehicleid), VEHICLE_MODEL_INFO_SIZE, vehicleSize[0], vehicleSize[1], vehicleSize[2]);
    GetXYBehindVehicle(vehicleid, vehiclePos[0], vehiclePos[1], (vehicleSize[1]/2)+offset, dangle);
    x = vehiclePos[0];
    y = vehiclePos[1];
    z = vehiclePos[2];
    return 1;
}

GetXYBehindVehicle(vehicleid, &Float:q, &Float:w, Float:distance, Float:dangle = 0.0)
{
    new Float:a;
    GetVehiclePos(vehicleid, q, w, a);
    GetVehicleZAngle(vehicleid, a);
    q += (distance * -floatsin(-a-dangle, degrees));
    w += (distance * -floatcos(-a-dangle, degrees));
}