playerid is send too many times also gfx change was still possible to do in a diffrent gamestate as GS_wait.

src/packets.c

@@ -341,7 +341,9 @@ do_playerid (struct pkg_playerid *p_id, _net_addr * addr)
 		
 		/* Check if we have to make a network test.. only client to client 
 		 * we won't check 2 players too because i't won't be possible to send
-		 * something to them. Start the timer for the connection test. */
+		 * something to them. 
+		 *
+		 * Check only as long as pl->state is still not a network player */
 		if (GT_MP_PTPS && !(PS_IS_netplayer (pl->state)) && (PS_IS_netplayer (p_id->state))
 			&& p_id->pl_nr != bman.p_servnr && p_id->pl_nr != bman.p_nr
 			&& !(pl->net.flags & NETF_local2) && p_id->pl_nr != bman.p2_nr) {
@@ -375,7 +377,16 @@ do_playerid (struct pkg_playerid *p_id, _net_addr * addr)
             net_send_playerid (addr->pl_nr);
 	}
 	
-  //  d_playerdetail ("*** PLAYER List ***");
+	/*
+	 * if we are already in a game don't let the player change the gfx */
+	else if (GT_MP_PTPM && p_id->pl_nr >= 0 && p_id->pl_nr < MAX_PLAYERS && 
+			 p_id->pl_nr != bman.p_nr && p_id->pl_nr != bman.p2_nr && bman.state != GS_wait) {
+        /* Send all connected players the new PlayerID */
+        if (GT_MP_PTPM && GS_WAITRUNNING && addr->pl_nr >= 0 && addr->pl_nr < MAX_PLAYERS)
+            net_send_playerid (addr->pl_nr);
+	}
+	
+	//  d_playerdetail ("*** PLAYER List ***");
 	team_update ();
     bman.updatestatusbar = 1;
 };