Предложения и замечания по серверу GTA - Paradise Gostown

#include <a_samp>

#define RC_BANDIT   441
#define RC_BARON   464
#define RC_GOBLIN   501
#define RC_RAIDER   465
#define D_TRAM      449
#define RC_TANK      564
#define RC_CAM      594

public OnFilterScriptInit() {
   print("\n--------------------------------------");
   print("!damo!spiderman's Tram & RC FilterScript 0.1");
   print("--------------------------------------\n");
}

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys) {
   if(newkeys == KEY_SECONDARY_ATTACK) {
      new Float:x, Float:y, Float:z, vehicle;
      new vehicleID = GetPlayerVehicleID(playerid);
      if(vehicleID == 0) {
         GetPlayerPos(playerid, x, y, z);
         GetVehicleWithinDistance(x, y, z, 20.0, vehicle);
         if(IsVehicleRcTram(vehicle)) PutPlayerInVehicle(playerid, vehicle, 0);
      } else if(GetVehicleModel(vehicleID) != D_TRAM && (IsVehicleRcTram(vehicleID) || GetVehicleModel(vehicleID) == RC_CAM)) {
         GetPlayerPos(playerid, x, y, z);
         SetPlayerPos(playerid, x+0.5, y, z+1.0);
      }
   }
}


GetVehicleWithinDistance(Float:x1, Float:y1, Float:z1, Float:dist, &veh) {
   new Float:x2, Float:y2, Float:z2, Float:d;
   for(new i = 1; i < MAX_VEHICLES; i++) {
      if(GetVehicleModel(i) > 0) {
         GetVehiclePos(i, x2, y2, z2);
         x2 -= x1; y2 -= y1; z2 -= z1;
         d = x2*x2 + y2*y2 + z2*z2;
         if(d < dist) {
            veh = i;
            dist = d;
         }
      }
   }
}

IsVehicleRcTram(vehicleid) {
   switch(GetVehicleModel(vehicleid)) {
      case D_TRAM, RC_GOBLIN, RC_BARON, RC_BANDIT, RC_RAIDER, RC_TANK: return 1;
   }
   return 0;
}