SlaveMatrix-SDL/2DGAMELIB/_2DGAMELIB/But.cs

using System;
using System.Drawing;

namespace _2DGAMELIB;

public class But
{
	private bool dra = true;

	private Color hc = Color.Transparent;

	protected Pars pars;

	protected Action<But> Over = delegate
	{
	};

	protected Action<But> Push = delegate
	{
	};

	protected Action<But> Release = delegate
	{
	};

	protected Action<But> Out = delegate
	{
	};

	public Action<But> Action = delegate
	{
	};

	private bool f1;

	private bool f2;

	public bool Dra
	{
		get
		{
			return dra;
		}
		set
		{
			Move(ref hc);
			dra = value;
		}
	}

	public Pars Pars => pars;

	public But(Par Par, Action<But> Action)
	{
		pars = new Pars(Par);
		this.Action = Action;
	}

	public But(ParT ParT, Action<But> Action)
	{
		pars = new Pars(ParT);
		this.Action = Action;
	}

	public But(Pars Pars, Action<But> Action)
	{
		pars = Pars;
		this.Action = Action;
	}

	public bool Move(ref Color HitColor)
	{
		if (Dra && !f2 && pars.IsHit(ref HitColor))
		{
			f2 = true;
			Over(this);
			return true;
		}
		if (Dra && f2 && !pars.IsHit(ref HitColor))
		{
			f1 = false;
			f2 = false;
			Out(this);
			return true;
		}
		return false;
	}

	public bool Leave()
	{
		if (Dra && f2)
		{
			f1 = false;
			f2 = false;
			Out(this);
			return true;
		}
		return false;
	}

	public bool Down(ref Color HitColor)
	{
		if (Dra && !f1 && pars.IsHit(ref HitColor))
		{
			f1 = true;
			Push(this);
			return true;
		}
		return false;
	}

	public bool Up(ref Color HitColor)
	{
		if (Dra && f1 && pars.IsHit(ref HitColor))
		{
			f1 = false;
			Release(this);
			Action(this);
			return true;
		}
		return false;
	}

	public void Draw(Are Are)
	{
		if (dra)
		{
			Are.Draw(pars);
		}
	}

	public void Draw(AreM AreM)
	{
		if (dra)
		{
			AreM.Draw(pars);
		}
	}

	public void SetHitColor(Med Med)
	{
		foreach (Par item in pars.EnumAllPar())
		{
			if (item.HitColor != Color.Transparent)
			{
				Med.RemUniqueColor(item.HitColor);
			}
			item.HitColor = Med.GetUniqueColor();
		}
	}

	public void Dispose()
	{
		pars.Dispose();
	}

	public bool IsBut1()
	{
		return this is But1;
	}

	public But1 ToBut1()
	{
		return (But1)this;
	}
}