Player/LocalPlayer/RemotePlayer inheritance cleanup (part 1 on X)

* LocalPlayer take ownership of maxHudId as it's the only caller
* RemotePlayer take ownership of day night ratio as it's the only user
* Pass getPlayerControl as const reference to prevent object copy on each call (perf improvement in ObjectRef::l_get_player_control call)
* getPlayerSAO is now only RemotePlayer call
* get/setHotbarItemCount is now RemotePlayer owned
* Server: Use RemotePlayer instead of Player object on concerned call to properly fix the object type
* PlayerSAO now uses RemotePlayer instead of Player because it's only server side
* ObjectRef::getplayer also returns RemotePlayer as it's linked with PlayerSAO

src/game.cpp

@@ -2851,7 +2851,7 @@ void Game::processItemSelection(u16 *new_playeritem)
 
 	s32 wheel = input->getMouseWheel();
 	u16 max_item = MYMIN(PLAYER_INVENTORY_SIZE - 1,
-		                 player->hud_hotbar_itemcount - 1);
+		    player->hud_hotbar_itemcount - 1);
 
 	s32 dir = wheel;