MethodSequenceListItem.cs

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using System;
using System.Collections.Generic;
 
namespace Terraria.DataStructures;
 
public class MethodSequenceListItem
{
    public string Name;
 
    public MethodSequenceListItem Parent;
 
    public Func<bool> Method;
 
    public bool Skip;
 
    public MethodSequenceListItem(string name, Func<bool> method, MethodSequenceListItem parent = null)
    {
        Name = name;
        Method = method;
        Parent = parent;
    }
 
    public bool ShouldAct(List<MethodSequenceListItem> sequence)
    {
        if (Skip)
        {
            return false;
        }
        if (!sequence.Contains(this))
        {
            return false;
        }
        if (Parent != null)
        {
            return Parent.ShouldAct(sequence);
        }
        return true;
    }
 
    public bool Act()
    {
        return Method();
    }
 
    public static void ExecuteSequence(List<MethodSequenceListItem> sequence)
    {
        foreach (MethodSequenceListItem item in sequence)
        {
            if (item.ShouldAct(sequence) && !item.Act())
            {
                break;
            }
        }
    }
 
    public override string ToString()
    {
        return "name: " + Name + " skip: " + Skip.ToString() + " parent: " + Parent;
    }
}