Header size:      5184 bytes
Code size:      560036 bytes
Data size:      589556 bytes
Stack/heap size:   16384 bytes; estimated max. usage=4224 cells (16896 bytes)
Total requirements: 1171160 bytes

new inf[MAX_PLAYERS]; // Declared here so it's a constant
new nrg[MAX_PLAYERS];

new Float:Pos[MAX_PLAYERS][4]; // You only need to declare one, not two

  if(!strcmp(cmdtext,"/inf",true))
  {
  if(PlayerInfo[playerid][pIsStunting] == 1)
   {
    DestroyVehicle(inf[playerid]);
     GetPlayerPos(playerid,Pos[playerid][1],Pos[playerid][2],Pos[playerid][3]);
     inf[playerid]=CreateVehicle(411,Pos[playerid][1],Pos[playerid][2],Pos[playerid][3],0,-1,-1,10);
     PutPlayerInVehicle(playerid,inf[playerid], 0);
    SendClientMessage(playerid,LIGHTBLUE,"You have Spawned An Infernus.");
     return 1;
}
  }
  if(!strcmp(cmdtext,"/nrg",true))
  {
  if(PlayerInfo[playerid][pIsStunting] == 1)
   {
   	DestroyVehicle(nrg[playerid]);
   	GetPlayerPos(playerid,Pos[playerid][1],Pos[playerid][2],Pos[playerid][3]);
     nrg[playerid]=CreateVehicle(522,Pos[playerid][1],Pos[playerid][2],Pos[playerid][3],0,-1,-1,10);
     PutPlayerInVehicle(playerid,nrg[playerid], 0);
    SendClientMessage(playerid,COLOR_LIGHTBLUE,"You have Spawned An NRG-500.");
}
   return 1;
  }/code