help pls

public OnPlayerTakeDamage(playerid, issuerid, Float: amount, weaponid)
{
	if(IgracPolicajac(issuerid))
	{
		if(GetPlayerWeapon(issuerid) == 23)
		{
			new string;
			if(PlayerInfo == 0) return SCM(issuerid,-1,""PLAVA" "SIVA"Igrac nema Wanted Level!");
			if(IgracPolicajac(playerid)) return SCM(issuerid,-1,""PLAVA"INFO | "SIVA"Ne mozes tazovati PD!");
			if(PlayerInfo == 0) return SCM(issuerid,-1,""PLAVA"INFO | "SIVA"Suspendovan si!");
			if(AdminDuty == 1) return SCM(issuerid,-1,""PLAVA"INFO | "SIVA"Taj igrac je Admin na duznosti!");
			format(string, sizeof(string), "%s puca tazerom na %s-a i pogadja ga.", GetName(issuerid) ,GetName(playerid));
            e_RadiusMSG(100.0, playerid, HEX_PROX, string);
			TogglePlayerControllable(playerid, 0); IgracTazovan = 1;
			TazerTimer = SetTimerEx("TazovanTajmer", 15000, true, "i", playerid);
			OnePlayAnim(playerid, "CRACK", "crckdeth2", 4.0, 1, 0, 0, 0, 0);
		}
	}
	return 1;
}