beginscript;

label WaitForPlayer:
if (PlayerInRange(2000))
{
	SpawnOtherUnit(C1);
	SpawnOtherUnit(C2);
	SpawnOtherUnit(C3);
	EndFrame();
	goto End; 
}
EndFrame();
goto WaitForPlayer;

label End:
EndFrame();
goto End;

endscript;

$