first of all, its /c battle.
second the coords are -93.4009, -1119.9797, 103.8871, 123.5294 (pawn supports rotation)
third, here it is:
if (strcmp(cmdtext, "battle", true)==0)
{
SetPlayerPos(playerid, -93.4009, -1119.9797, 103.8871, 123.5294, 0);
SendClientMessage(playerid, 0x33AA33AA, "Welcome to Jakes Server battle arena!");
return 1;
}
you have to put this code somewhere in your public OnPlayerCommandText(playerid, cmdtext[])