[DaTa[X]]

if you are using gangzones you can use this stock function to see if the killer in zone with hydra or not

pawn Код:

stock IsPlayerInArea(playerid, Float:MinX, Float:MinY, Float:MaxX, Float:MaxY)
{
    new Float:X, Float:Y, Float:Z;

    GetPlayerPos(playerid, X, Y, Z);
    if(X >= MinX && X <= MaxX && Y >= MinY && Y <= MaxY) {
        return 1;
    }
    return 0;
}

example

pawn Код:

public OnPlayerDeath(playerid, killerid, reason)
{
    if(IsPlayerInArea(killerid, Float:MinX, Float:MinY, Float:MaxX, Float:MaxY) && GetVehicleModel(GetPlayerVehicleID(killerid)) == 520)
    {
       //killer in hydra 
    }
  return 1;
}