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Avoid allocations on Map::putIfAbsent usage

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Map::computeIfAbsent only runs the passed constructors when it needs to
This commit is contained in:
AnimeGitB
2022-08-19 12:44:55 +09:30
parent 0cb75aeb5f
commit 7d523efd41
2 changed files with 4 additions and 3 deletions
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5
src/main/java/emu/grasscutter/game/tower/TowerManager.java
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@@ -106,8 +106,9 @@ public class TowerManager extends BasePlayerManager {
if (!hasNextLevel()) {
// set up the next floor
recordMap.putIfAbsent(getNextFloorId(), new TowerLevelRecord(getNextFloorId()));
player.getSession().send(new PacketTowerCurLevelRecordChangeNotify(getNextFloorId(), 1));
var nextFloorId = this.getNextFloorId();
recordMap.computeIfAbsent(nextFloorId, TowerLevelRecord::new);
player.getSession().send(new PacketTowerCurLevelRecordChangeNotify(nextFloorId, 1));
}else {
player.getSession().send(new PacketTowerCurLevelRecordChangeNotify(currentFloorId, getCurrentLevel()));
}