AIAct.cs

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using System;
using System.Collections.Generic;
using UnityEngine;
 
public class AIAct : Act
{
    public enum Status
    {
        Running,
        Fail,
        Success
    }
 
    public new Chara owner;
 
    public Status status;
 
    public IEnumerator<Status> Enumerator;
 
    public AIAct child;
 
    public AIAct parent;
 
    public byte restartCount;
 
    public Func<Status> onChildFail;
 
    public Func<bool> isFail;
 
    public virtual bool IsRunning
    {
        get
        {
            if (status == Status.Running)
            {
                return owner != null;
            }
            return false;
        }
    }
 
    public bool IsChildRunning
    {
        get
        {
            if (child != null && child.status == Status.Running)
            {
                return child.owner != null;
            }
            return false;
        }
    }
 
    public bool IsMoveAI
    {
        get
        {
            if (!IsChildRunning)
            {
                return this is AI_Goto;
            }
            return child.IsMoveAI;
        }
    }
 
    public virtual int MaxRestart => 5;
 
    public new virtual string Name => base.source.GetName();
 
    protected virtual MultiSprite stateIcon => null;
 
    public virtual Sprite actionIcon => EClass.core.refs.orbitIcons.Default;
 
    public virtual bool IsNoGoal => false;
 
    public virtual bool IsAutoTurn => false;
 
    public virtual bool IsIdle => false;
 
    public virtual bool CancelOnAggro => true;
 
    public virtual bool PushChara => true;
 
    public virtual int MaxProgress => 20;
 
    public virtual bool ShowProgress => true;
 
    public virtual bool UseTurbo => true;
 
    public virtual int CurrentProgress => 0;
 
    public virtual bool ShowCursor => true;
 
    public virtual bool CancelWhenDamaged => true;
 
    public virtual bool CancelWhenMoved => false;
 
    public virtual bool InformCancel => true;
 
    public virtual Thing RenderThing => null;
 
    public AIAct Current
    {
        get
        {
            if (!IsChildRunning)
            {
                return this;
            }
            return child.Current;
        }
    }
 
    public override bool IsAct => false;
 
    public override bool ShowPotential => false;
 
    public override bool UsePotential => false;
 
    public override bool ShowRelativeAttribute => true;
 
    public virtual bool HasProgress => true;
 
    public override string ToString()
    {
        return GetType().Name;
    }
 
    public override MultiSprite GetStateIcon()
    {
        return (child ?? this).stateIcon;
    }
 
    public virtual bool ShouldAllyAttack(Chara tg)
    {
        return child?.ShouldAllyAttack(tg) ?? true;
    }
 
    public virtual Point GetDestination()
    {
        if (!IsChildRunning)
        {
            return owner.pos;
        }
        return child.GetDestination();
    }
 
    public AIProgress GetProgress()
    {
        if (IsChildRunning)
        {
            return child.GetProgress();
        }
        return this as AIProgress;
    }
 
    public string GetCurrentActionText()
    {
        if (IsChildRunning && child.source.id != 0 && !child.source.name_JP.IsEmpty())
        {
            return child.GetCurrentActionText();
        }
        return base.source.GetName().IsEmpty("idle".lang());
    }
 
    public override bool IsToolValid()
    {
        if (owner == EClass.pc && Act.TOOL != null)
        {
            return Act.TOOL.parent == EClass.pc;
        }
        return false;
    }
 
    public T GetChild<T>() where T : AIAct
    {
        if (this is T)
        {
            return this as T;
        }
        AIAct aIAct = child;
        return ((aIAct != null) ? aIAct.GetChild<T>() : null) ?? null;
    }
 
    public virtual void OnStart()
    {
    }
 
    public void SetOwner(Chara c)
    {
        owner = c;
        status = Status.Running;
        OnSetOwner();
    }
 
    public virtual void OnSetOwner()
    {
    }
 
    public void SetChild(AIAct seq, Func<Status> _onChildFail = null)
    {
        if (child != null)
        {
            child.Reset();
        }
        child = seq;
        child.parent = this;
        child.SetOwner(owner);
        onChildFail = _onChildFail ?? new Func<Status>(Cancel);
    }
 
    public void Start()
    {
        Enumerator = Run().GetEnumerator();
        OnStart();
        if (owner == null)
        {
            return;
        }
        if (owner.held != null)
        {
            if (DropHeldOnStart)
            {
                owner.DropHeld();
            }
            else if (PickHeldOnStart)
            {
                owner.PickHeld();
            }
        }
        if (owner.mimicry != null && ShouldEndMimicry)
        {
            owner.mimicry.Kill();
        }
        if (RightHand != 0)
        {
            owner.SetTempHand(RightHand, LeftHand);
        }
        if (owner.IsPC && UseTurbo)
        {
            ActionMode.Adv.SetTurbo();
        }
    }
 
    public override bool Perform()
    {
        Act.CC.SetAIImmediate(this);
        return false;
    }
 
    public Status Restart()
    {
        restartCount++;
        if (restartCount >= MaxRestart)
        {
            return Success();
        }
        byte b = restartCount;
        Chara chara = owner;
        Reset();
        SetOwner(chara);
        restartCount = b;
        return status = Status.Running;
    }
 
    public Status Success(Action action = null)
    {
        status = Status.Success;
        OnSuccess();
        action?.Invoke();
        OnCancelOrSuccess();
        Reset();
        return status;
    }
 
    public virtual void OnSuccess()
    {
    }
 
    public bool TryCancel(Card c)
    {
        if (!IsRunning || Enumerator == null)
        {
            return false;
        }
        if (InformCancel)
        {
            if (owner.IsPC)
            {
                owner.Say("cancel_act_pc", owner);
            }
            else if (c != null)
            {
                owner.Say("cancel_act", owner, c);
            }
            else
            {
                owner.Say("cancel_act2", owner);
            }
        }
        Cancel();
        return true;
    }
 
    public virtual Status Cancel()
    {
        status = Status.Fail;
        if (owner != null && owner.held != null && !owner.IsPC)
        {
            owner.PickHeld();
        }
        OnCancel();
        OnCancelOrSuccess();
        Reset();
        return status;
    }
 
    public virtual void OnCancel()
    {
    }
 
    public virtual void OnCancelOrSuccess()
    {
    }
 
    public virtual bool CanManualCancel()
    {
        if (IsChildRunning)
        {
            return child is AI_Goto;
        }
        return false;
    }
 
    public Status KeepRunning()
    {
        return Status.Running;
    }
 
    public void Reset()
    {
        if (owner != null)
        {
            if (child != null)
            {
                child.Reset();
            }
            OnReset();
            if (Enumerator != null)
            {
                Enumerator.Dispose();
                Enumerator = null;
            }
            owner = null;
            child = null;
            restartCount = 0;
            onChildFail = null;
            isFail = null;
        }
    }
 
    public virtual void OnReset()
    {
    }
 
    public Status Tick()
    {
        if (owner == null || (isFail != null && isFail()))
        {
            return Cancel();
        }
        if (IsChildRunning)
        {
            switch (child.Tick())
            {
            case Status.Fail:
                if (onChildFail != null)
                {
                    return onChildFail();
                }
                return Status.Fail;
            case Status.Running:
                return Status.Running;
            case Status.Success:
                if (owner == null || (isFail != null && isFail()))
                {
                    return Cancel();
                }
                break;
            }
        }
        if (Enumerator == null)
        {
            Start();
            if (status != 0)
            {
                return status;
            }
        }
        if (!Enumerator.MoveNext())
        {
            return Success();
        }
        return status;
    }
 
    public virtual IEnumerable<Status> Run()
    {
        yield return Success();
    }
 
    public Status TickChild()
    {
        if (child == null || onChildFail == null)
        {
            Debug.Log(child?.ToString() + "/" + onChildFail);
            return Status.Fail;
        }
        if (child.Tick() == Status.Fail)
        {
            if (onChildFail != null)
            {
                return onChildFail();
            }
            return Status.Fail;
        }
        return Status.Running;
    }
 
    public Status Do(AIAct _seq, Func<Status> _onChildFail = null)
    {
        SetChild(_seq, _onChildFail);
        return TickChild();
    }
 
    public Status DoGotoInteraction(Point pos, Func<Status> _onChildFail = null)
    {
        if (pos == null || !pos.IsValid)
        {
            return _onChildFail?.Invoke() ?? Cancel();
        }
        SetChild(new AI_Goto(pos, 0, _ignoreConnection: false, _interaction: true), _onChildFail);
        return TickChild();
    }
 
    public Status DoGoto(Point pos, int dist = 0, bool ignoreConnection = false, Func<Status> _onChildFail = null)
    {
        if (pos == null || !pos.IsValid)
        {
            return _onChildFail?.Invoke() ?? Cancel();
        }
        SetChild(new AI_Goto(pos, dist, ignoreConnection), _onChildFail);
        return TickChild();
    }
 
    public Status DoGoto(Card card, Func<Status> _onChildFail = null)
    {
        return DoGoto(card, (card.isChara || card.pos.cell.blocked) ? 1 : 0, _onChildFail);
    }
 
    public Status DoGoto(Card card, int dist, Func<Status> _onChildFail = null)
    {
        if (card != null && card == owner.held)
        {
            return Status.Running;
        }
        if (card == null || !card.ExistsOnMap)
        {
            return _onChildFail?.Invoke() ?? Cancel();
        }
        SetChild(new AI_Goto(card, dist), _onChildFail);
        return TickChild();
    }
 
    public Status DoGotoSpot(Card card, Func<Status> _onChildFail = null)
    {
        if (card != null && card == owner.held)
        {
            return Status.Running;
        }
        if (card == null || !card.ExistsOnMap)
        {
            return _onChildFail?.Invoke() ?? Cancel();
        }
        Point randomPoint = card.trait.GetRandomPoint();
        int dist = (randomPoint.cell.blocked ? 1 : 0);
        SetChild(new AI_Goto(randomPoint, dist), _onChildFail);
        return TickChild();
    }
 
    public Status DoGoto<T>(Func<Status> _onChildFail = null) where T : Trait
    {
        return DoGoto(EClass._map.Installed.traits.GetTraitSet<T>().GetRandom()?.owner, _onChildFail);
    }
 
    public Status DoGotoSpot<T>(Func<Status> _onChildFail = null, bool ignoreAccessType = false) where T : Trait
    {
        Trait random = EClass._map.Installed.traits.GetTraitSet<T>().GetRandom(ignoreAccessType ? null : owner);
        if (random != null)
        {
            DoGoto(random.GetRandomPoint(null, ignoreAccessType ? null : owner), 0, ignoreConnection: false, _onChildFail);
        }
        return _onChildFail?.Invoke() ?? Status.Fail;
    }
 
    public Status DoGrab(Card card, int num = -1, bool pickHeld = false, Func<Status> _onChildFail = null)
    {
        if (card != null && card == owner.held)
        {
            return Status.Running;
        }
        if (card == null || !card.GetRootCard().ExistsOnMap)
        {
            return Cancel();
        }
        SetChild(new AI_Grab
        {
            target = card,
            num = num,
            pickHeld = pickHeld
        }, _onChildFail);
        return TickChild();
    }
 
    public Status DoGrab<T>() where T : Trait
    {
        SetChild(new AI_Grab<T>());
        return TickChild();
    }
 
    public Status DoProgress()
    {
        SetChild(CreateProgress());
        return TickChild();
    }
 
    public Status DoIdle(int repeat = 3)
    {
        SetChild(new AI_Idle
        {
            maxRepeat = repeat
        }, KeepRunning);
        return TickChild();
    }
 
    public Status DoWait(int count = 1)
    {
        SetChild(new AI_Wait
        {
            count = count
        }, KeepRunning);
        return TickChild();
    }
 
    public virtual AIProgress CreateProgress()
    {
        Progress_Custom progress_Custom = new Progress_Custom
        {
            onProgress = delegate
            {
                OnProgress();
            },
            onProgressComplete = OnProgressComplete,
            canProgress = CanProgress,
            onBeforeProgress = OnBeforeProgress
        };
        OnCreateProgress(progress_Custom);
        return progress_Custom;
    }
 
    public virtual void OnCreateProgress(Progress_Custom p)
    {
    }
 
    public virtual bool CanProgress()
    {
        return true;
    }
 
    public virtual void OnBeforeProgress()
    {
    }
 
    public virtual void OnProgress()
    {
    }
 
    public virtual void OnProgressComplete()
    {
    }
 
    public void SimulateZone(int days)
    {
        if (owner.conSuspend == null)
        {
            OnSimulateZone(days);
        }
    }
 
    public virtual void OnSimulateZone(int days)
    {
    }
 
    public virtual void OnSimulatePosition()
    {
    }
}