EveryFileExplorer/MarioKart/UI/MapViewer/MKDSCheckPointLineRenderGroup.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using MarioKart.MKDS.NKM;
using LibEveryFileExplorer.Collections;
using System.Drawing;
using Tao.OpenGl;

namespace MarioKart.UI.MapViewer
{
	public class MKDSCheckPointLineRenderGroup : RenderGroup
	{
		CPOI CheckPoints;
		CPAT CheckPointPaths;

		public MKDSCheckPointLineRenderGroup(CPOI CheckPoints, CPAT CheckPointPaths, Color Point1Color, Color Point2Color)
		{
			this.CheckPoints = CheckPoints;
			this.CheckPointPaths = CheckPointPaths;
			this.Point1Color = Point1Color;
			this.Point2Color = Point2Color;
		}

		public Color Point1Color { get; private set; }
		public Color Point2Color { get; private set; }

		public override bool Interactable { get { return false; } }

		public override void Render(bool Picking, int PickingId)
		{
			if (Picking) return;
			Gl.glLineWidth(1.5f);
			Gl.glBegin(Gl.GL_LINES);
			foreach (var o in CheckPoints.Entries)
			{
				Gl.glColor3f(Point1Color.R / 255f, Point1Color.G / 255f, Point1Color.B / 255f);
				Gl.glVertex2f(o.Point1.X, o.Point1.Y);
				Gl.glColor3f(Point2Color.R / 255f, Point2Color.G / 255f, Point2Color.B / 255f);
				Gl.glVertex2f(o.Point2.X, o.Point2.Y);
			}
			for (int j = 0; j < CheckPointPaths.Entries.Count; j++)
			{
				if (CheckPoints.Entries.Count < CheckPointPaths[j].StartIndex + CheckPointPaths[j].Length) break;
				for (int i = CheckPointPaths[j].StartIndex; i < CheckPointPaths.Entries[j].StartIndex + CheckPointPaths[j].Length - 1; i++)
				{
					Gl.glColor3f(Point1Color.R / 255f, Point1Color.G / 255f, Point1Color.B / 255f);
					Gl.glVertex2f(CheckPoints[i].Point1.X, CheckPoints[i].Point1.Y);
					Gl.glVertex2f(CheckPoints[i + 1].Point1.X, CheckPoints[i + 1].Point1.Y);
					Gl.glColor3f(Point2Color.R / 255f, Point2Color.G / 255f, Point2Color.B / 255f);
					Gl.glVertex2f(CheckPoints[i].Point2.X, CheckPoints[i].Point2.Y);
					Gl.glVertex2f(CheckPoints[i + 1].Point2.X, CheckPoints[i + 1].Point2.Y);
				}

				for (int i = 0; i < 3; i++)
				{
					if (CheckPointPaths[j].GoesTo[i] == -1 || CheckPointPaths[j].GoesTo[i] >= CheckPointPaths.Entries.Count) continue;
					Gl.glColor3f(Point1Color.R / 255f, Point1Color.G / 255f, Point1Color.B / 255f);
					Gl.glVertex2f(CheckPoints[CheckPointPaths[j].StartIndex + CheckPointPaths[j].Length - 1].Point1.X, CheckPoints[CheckPointPaths[j].StartIndex + CheckPointPaths[j].Length - 1].Point1.Y);
					Gl.glVertex2f(CheckPoints[CheckPointPaths[CheckPointPaths[j].GoesTo[i]].StartIndex].Point1.X, CheckPoints[CheckPointPaths[CheckPointPaths[j].GoesTo[i]].StartIndex].Point1.Y);
					Gl.glColor3f(Point2Color.R / 255f, Point2Color.G / 255f, Point2Color.B / 255f);
					Gl.glVertex2f(CheckPoints[CheckPointPaths[j].StartIndex + CheckPointPaths[j].Length - 1].Point2.X, CheckPoints[CheckPointPaths[j].StartIndex + CheckPointPaths[j].Length - 1].Point2.Y);
					Gl.glVertex2f(CheckPoints[CheckPointPaths[CheckPointPaths[j].GoesTo[i]].StartIndex].Point2.X, CheckPoints[CheckPointPaths[CheckPointPaths[j].GoesTo[i]].StartIndex].Point2.Y);
				}
			}
			Gl.glEnd();
		}
	}
}