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server: fixed game errors in rare use cases for big games (related to #11285);

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This commit is contained in:
Oleg Agafonov 2024-06-12 23:40:49 +04:00
parent 3ae1f0d7fb
commit 4f0691ad08
1 changed files with 9 additions and 5 deletions
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14
Mage.Server/src/main/java/mage/server/game/GameSessionPlayer.java
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@ -209,16 +209,20 @@ public class GameSessionPlayer extends GameSessionWatcher {
* @return
*/
public static GameView prepareGameView(Game game, UUID playerId, UUID userId) {
Player player = game.getPlayer(playerId); // null for watcher
GameView gameView = new GameView(game.getState(), game, playerId, null);
// game view calculation can take some time and can be called from non-game thread,
// so use copy for thread save (protection from ConcurrentModificationException)
Game sourceGame = game.copy();
Player player = sourceGame.getPlayer(playerId); // null for watcher
GameView gameView = new GameView(sourceGame.getState(), sourceGame, playerId, null);
if (player != null) {
if (gameView.getPriorityPlayerName().equals(player.getName())) {
gameView.setCanPlayObjects(player.getPlayableObjects(game, Zone.ALL));
gameView.setCanPlayObjects(player.getPlayableObjects(sourceGame, Zone.ALL));
}
}
processControlledPlayers(game, player, gameView);
processWatchedHands(game, userId, gameView);
processControlledPlayers(sourceGame, player, gameView);
processWatchedHands(sourceGame, userId, gameView);
//TODO: should player who controls another player's turn be able to look at all these cards?
return gameView;