- removed all access to the consoleplayer variable from the play code

There is one exception in ACS for a net arbitrator check.
Aside from this the bot_observer CVAR was also removed. This was never implemented properly and could stomp upon custom player settings.

src/p_setup.cpp

@@ -401,7 +401,8 @@ void P_SetupLevel(FLevelLocals *Level, int position, bool newGame)
 	translationtables[TRANSLATION_LevelScripted].Clear();
 
 	// Initial height of PointOfView will be set by player think.
-	players[consoleplayer].viewz = NO_VALUE;
+	auto p = Level->GetConsolePlayer();
+	if (p) p->viewz = NO_VALUE;
 
 	// Make sure all sounds are stopped before Z_FreeTags.
 	S_Start();