Added compiled GSC loading by overriding existing scripts & implemented fix for change team not being available

data/scripts/mp/gametypes/_clientids.gsc_raw

@@ -0,0 +1,33 @@
+#using scripts\codescripts\struct;
+
+#using scripts\shared\callbacks_shared;
+#using scripts\shared\system_shared;
+
+#insert scripts\shared\shared.gsh;
+
+#namespace clientids;
+
+REGISTER_SYSTEM( "clientids", &__init__, undefined )
+	
+function __init__()
+{
+	callback::on_start_gametype( &init );
+	callback::on_connect( &on_player_connect );
+}
+
+function init()
+{
+	level.clientid = 0;
+	wait 0.5;
+	level.allow_teamchange = "1";
+}
+
+function on_player_connect()
+{
+	self.clientid = matchRecordNewPlayer( self );
+	if ( !isdefined( self.clientid ) || self.clientid == -1 )
+	{
+		self.clientid = level.clientid;
+		level.clientid++;
+	}
+}