feat 10秒間降りれないように

Author: Elic0de

src/main/java/com/github/elic0de/hungergames/game/HungerGame.java

@@ -126,6 +126,9 @@ public void startGame(Player player) {
                 user.getPlayer().getInventory().clear();
                 user.getPlayer().teleport(start);
                 user.getPlayer().setGameMode(GameMode.SPECTATOR);
+
+                // 10秒のクールダウン
+                user.getPlayer().setCooldown(Material.COMMAND_BLOCK, 10 * 20);
             });
             nextPhase();
             spawnEnderDragon(player);

src/main/java/com/github/elic0de/hungergames/listener/EventListener.java

@@ -70,6 +70,10 @@ private void onDismount(EntityDismountEvent event) {
         if (game.getPhase() instanceof InGamePhase) {
             if (event.getEntity() instanceof Player player) {
                 if (game.getDeadPlayers().contains(player.getName())) return;
+                if (player.getCooldown(Material.COMMAND_BLOCK) == 0) {
+                    event.setCancelled(true);
+                    return;
+                }
                 if (event.getDismounted() instanceof EnderDragon) {
                     game.dismountWithTeam(GameUserManager.getGameUser(player));
                     player.getInventory().addItem(ItemBuilder.of(Material.FIREWORK_ROCKET).build());