feat(UnlockGameEvents): mission event cycling

* Makes the game use the first available non-cleared mission.
  * Rather than the first available mission period.
* No longer unlocks missions marked as expired by the server.

Unlockers/UnlockGameEvents/MU3.OperationManager/patch_OperationManager.cs

@@ -0,0 +1,40 @@
+using MU3.Data;
+using MU3.User;
+using MU3.Util;
+using System.Collections.Generic;
+
+namespace MU3.Operation;
+
+class patch_OperationManager: OperationManager {
+    private Dictionary<int, MissionEventData> _missionEventDataMap;
+
+    public extern MissionEventData orig_getTargetMissionFromChapterID(int chapterId);
+    public new MissionEventData getTargetMissionFromChapterID(int chapterId) {
+        return overrideMission(orig_getTargetMissionFromChapterID(chapterId));
+    }
+
+    public extern MissionEventData orig_getTargetMissionFromStoryID(int storyId);
+    public new MissionEventData getTargetMissionFromStoryID(int storyId) {
+        return overrideMission(orig_getTargetMissionFromStoryID(storyId));
+    }
+
+    private MissionEventData overrideMission(MissionEventData orig) {
+        if(orig != null) {
+            foreach(KeyValuePair<int, MissionEventData> item in _missionEventDataMap) {
+                MissionEventData value = item.Value;
+                if(!value.isMissionEventActive || value.eventData == null) {
+                    continue;
+                }
+                var userMissions = Singleton<UserManager>.instance.userMission;
+                if(userMissions != null && userMissions.TryGetValue(value.missionEventId, out UserMission um)) {
+                    var rv = value.eventData.getNextEventPointBonus(out EventRewardInfo rewardInfo, um.Point);
+                    if(!rv || rewardInfo.bonus_.RewardNameAndCounts[0].isLoop) {
+                        continue;
+                    }
+                }
+                return value;
+            }
+        }
+        return orig;
+    }
+}