mu3-mods/Unlockers/UnlockGameEvents/MU3.OperationManager/patch_OperationManager.cs

using MU3.Data;
using MU3.User;
using MU3.Util;
using System.Collections.Generic;
using System.Linq;

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.Reverse()) {
                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;
    }
}