Ignore disconnect player_team events and restore delayed userid-based rate adjustment

Author: lechuga16

addons/sourcemod/scripting/specrates.sp

@@ -132,16 +132,20 @@ public void OnClientPutInServer(int client)
 
 void OnTeamChange(Event event, const char[] name, bool dontBroadcast)
 {
-	RequestFrame(OnNextFrame_AdjustRates, event.GetInt("userid"));
+	if (event.GetBool("disconnect"))
+		return;
+
+	CreateTimer(10.0, TimerAdjustRates, event.GetInt("userid"), TIMER_FLAG_NO_MAPCHANGE);
 }
 
-void OnNextFrame_AdjustRates(any userid)
+Action TimerAdjustRates(Handle timer, any userid)
 {
 	int client = GetClientOfUserId(userid);
 	if (!IsValidClient(client))
-		return;
+		return Plugin_Handled;
 
 	AdjustRates(client);
+	return Plugin_Handled;
 }
 
 public void OnClientSettingsChanged(int client)
@@ -231,4 +235,4 @@ stock L4DTeam L4D_GetClientTeam(int client)
 {
 	int team = GetClientTeam(client);
 	return view_as<L4DTeam>(team);
-}
+}