Turn under control reworked:

- game: added support for human games (cards like Emrakul, the Promised End, #12878);
 - game: added support of 720.1. to reset control in the turn beginning instead cleanup step (related to #12115);
 - game: added game logs for priorities in cleanup step;
 - game: fixed game freezes and wrong skip settings usages (related to #12878);
 - gui: added playable and choose-able marks for controlling player's cards and permanents, including switched hands;
 - gui: added controlling player name in all choice dialogs;
 - info: control of computer players is it not yet supported;

Mage/src/main/java/mage/game/Game.java

@@ -550,6 +550,12 @@ public interface Game extends MageItem, Serializable, Copyable<Game> {
     @Deprecated // TODO: must research usage and remove it from all non engine code (example: Bestow ability, ProcessActions must be used instead)
     boolean checkStateAndTriggered();
 
+    /**
+     * Play priority by all players
+     *
+     * @param activePlayerId starting priority player
+     * @param resuming false to reset passed priority and ask it again
+     */
     void playPriority(UUID activePlayerId, boolean resuming);
 
     void resetControlAfterSpellResolve(UUID topId);