using System.Drawing;
using System.Drawing.Drawing2D;

namespace _2DGAMELIB;

public class AreM : Are
{
	private double strength;

	private double unitS;

	public AreM(double Unit, double XRatio, double YRatio, double Size, double DisMag, double HitMag, double Strength)
	{
		Setting(Unit, XRatio, YRatio, Size, DisMag, HitMag, Strength);
	}

	private void Setting(double Unit, double XRatio, double YRatio, double Size, double DisMag, double HitMag, double Strength)
	{
		SetXYRatio(XRatio, YRatio);
		base.Size = Size;
		unit = Unit;
		strength = Strength;
		disUnit = Unit * DisMag;
		double num = 1.0 - Strength;
		unitS = disUnit * num;
		WH.Width = (int)(base.LocalWidth * Unit);
		WH.Height = (int)(base.LocalHeight * Unit);
		WHA.Width = (int)(base.LocalWidth * disUnit);
		WHA.Height = (int)(base.LocalHeight * disUnit);
		Dis = new Bitmap((int)((double)WH.Width * DisMag * num), (int)((double)WH.Height * DisMag * num));
		gd = Graphics.FromImage(Dis);
		gd.SmoothingMode = SmoothingMode.None;
		gd.PixelOffsetMode = PixelOffsetMode.None;
		hitUnit = Unit * HitMag;
		WHH.Width = (int)(base.LocalWidth * hitUnit);
		WHH.Height = (int)(base.LocalHeight * hitUnit);
		Hit = new Bitmap(WHH.Width, WHH.Height);
		gh = Graphics.FromImage(Hit);
		gh.SmoothingMode = SmoothingMode.None;
		gh.PixelOffsetMode = PixelOffsetMode.None;
	}

	public new void Draw(ParT ParT)
	{
		ParT.Draw(unitS, gd);
		if (gh != null)
		{
			ParT.DrawH(hitUnit, gh);
		}
	}

	public new void Draw(Pars Pars)
	{
		Pars.Draw(unitS, gd);
		if (gh != null)
		{
			Pars.DrawH(hitUnit, gh);
		}
	}
	public new void Draw(Graphics GD)
	{
		im = GD.InterpolationMode;
		GD.InterpolationMode = InterpolationMode.NearestNeighbor;
		p = GetPosition();
		GD.DrawImage(Dis, (int)(p.X * unit), (int)(p.Y * unit), WH.Width, WH.Height);
		GD.InterpolationMode = im;
	}

	public new void Draw(Graphics GD, double Opacity)
	{
		im = GD.InterpolationMode;
		GD.InterpolationMode = InterpolationMode.NearestNeighbor;
		cm.Matrix33 = (float)Opacity;
		ia.SetColorMatrix(cm);
		p = GetPosition();
		r.X = (int)(p.X * unit);
		r.Y = (int)(p.Y * unit);
		r.Width = WH.Width;
		r.Height = WH.Height;
		GD.DrawImage(Dis, r, 0, 0, Dis.Width, Dis.Height, GraphicsUnit.Pixel, ia);
		GD.InterpolationMode = im;
	}

}