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  1. using System;
  2. using System.Collections.Generic;
  3. using System.ComponentModel;
  4. using System.Data;
  5. using System.Drawing;
  6. using System.Linq;
  7. using System.Text;
  8. using System.Windows.Forms;
  9. using System.Drawing.Drawing2D;
  10. using System.Drawing.Imaging;
  11.  
  12. namespace WindowsFormsApplication1
  13. {
  14.     public partial class Form1 : Form
  15.     {
  16.         public Form1()
  17.         {
  18.             InitializeComponent();
  19.         }
  20.         PictureBox pic = new PictureBox();
  21.         Timer timer1 = new Timer();
  22.         List<List<MyObj>> Screen = new List<List<MyObj>>();
  23.         const int BaseWidth = 640;
  24.         const int BaseHeight = 480;
  25.         const int BaseMargin = 50;
  26.         //Size BaseSize = new Size(BaseWidth + BaseMargin * 2, BaseHeight + BaseMargin * 2);
  27.         //ダブルバッファ
  28.         Bitmap[] bmp = new Bitmap[2];
  29.         //バッファ切り替え用
  30.         int _ScreenBuff = 0;
  31.         private void Form1_Load(object sender, EventArgs e)
  32.         {
  33.             this.SetStyle(ControlStyles.DoubleBuffer, true);
  34.             this.SetStyle(ControlStyles.UserPaint, true);
  35.             this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
  36.  
  37.             this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow;
  38.             this.ClientSize = new Size(BaseWidth + 50 * 2, 480 + 50 * 2);
  39.             pic.Dock = DockStyle.Fill;           
  40.             this.Controls.Add(pic);
  41.  
  42.             //擬似的なダブルバッファ
  43.             bmp[0] = new Bitmap(BaseWidth, BaseHeight, PixelFormat.Format32bppArgb);
  44.             bmp[1] = new Bitmap(BaseWidth, BaseHeight, PixelFormat.Format32bppArgb);
  45.  
  46.             //オブジェクト追加
  47.             //レイヤーとして管理
  48.             for (int i = 0; i < 16; i++)
  49.             {
  50.                 Screen.Add(new List<MyObj>());
  51.             }
  52.             //背景を追加
  53.             Screen[0].Add( new MyObj(0,0, 0, 640, 480, -1, 0,
  54.                 new LinearGradientBrush(new Point(0, 0), new Point(639, 479), Color.YellowGreen, Color.Green)));
  55.             Screen[0].Add( new MyObj(0,640, 0, 640, 480, -1, 0,
  56.                 new LinearGradientBrush(new Point(0, 0), new Point(639, 479), Color.Blue, Color.LightBlue)));
  57.  
  58.             //15fps
  59.             timer1.Interval = (int)(1.0 / 60.0 * 100.0);
  60.             timer1.Tick += new EventHandler(timer1_Tick);
  61.             timer1.Enabled = true;
  62.         }
  63.         //ゲームループの代わり
  64.         void timer1_Tick(object sender, EventArgs e)
  65.         {
  66.             //キー入力はチェックしない
  67.             this.Key();
  68.  
  69.             //画面を構成するオブジェクトすべての移動処理
  70.             this.ObjMove();
  71.  
  72.             //全部のオブジェクトの移動が終えた後当たり判定、消滅判定
  73.             this.Hit();
  74.  
  75.             this.ObjDraw();
  76.         }
  77.         //キー入力
  78.         void Key()
  79.         {
  80.         }
  81.         //全キャラの動き
  82.         void ObjMove()
  83.         {
  84.             for (int i = 0; i < Screen.Count; i++)
  85.             {
  86.                 for (int j = 0; j < Screen[i].Count; j++)
  87.                 {
  88.                     Screen[i][j].Move();
  89.                 }
  90.             }
  91.         }
  92.         //当たり判定消滅判定
  93.         void Hit()
  94.         {
  95.         }
  96.         //全キャラの描画
  97.         void ObjDraw()
  98.         {
  99.             using (Graphics g = Graphics.FromImage(bmp[_ScreenBuff]))
  100.             //using (Graphics g = this.CreateGraphics())
  101.             {
  102.                 g.FillRectangle(Brushes.Black, 0, 0, bmp[_ScreenBuff].Width, bmp[_ScreenBuff].Height);
  103.                 for (int i = 0; i < Screen.Count; i++)
  104.                 {
  105.                     for (int j = 0; j < Screen[i].Count; j++)
  106.                     {
  107.                         Screen[i][j].Draw(g);
  108.                     }
  109.                 }
  110.             }
  111.             pic.Image = bmp[_ScreenBuff];
  112.             this.Invalidate();
  113.             _ScreenBuff ^= 1;
  114.         }
  115.     }
  116.     public class MyObj
  117.     {
  118.         int _MoveType;
  119.         int _Count;
  120.         float _X;
  121.         float _Y;
  122.         float _Width;
  123.         float _Height;
  124.         float _AddX;
  125.         float _AddY;
  126.         LinearGradientBrush _Brush;
  127.         public MyObj(int MoveType,
  128.             float X, float Y,
  129.             float Width, float Height,
  130.             float AddX, float AddY,
  131.             LinearGradientBrush Brush)
  132.         {
  133.             _MoveType = MoveType;
  134.             _Count = 0;
  135.             _X = X;
  136.             _Y = Y;
  137.             _Width = Width;
  138.             _Height = Height;
  139.             _AddX = AddX;
  140.             _AddY = AddY;
  141.             _Brush = Brush;
  142.         }
  143.         public void Move()
  144.         {
  145.             switch (_MoveType)
  146.             {
  147.                 case 0:
  148.                     _X += _AddX;
  149.                     _Y += _AddY;
  150.                     break;
  151.                 case 1:
  152.                     break;
  153.                 case 2:
  154.                     break;
  155.                 default:
  156.                     break;
  157.             }
  158.             _Count++;
  159.  
  160.         }
  161.         public void Draw(Graphics g)
  162.         {
  163.             g.FillRectangle(_Brush, _X, _Y, _Width, _Height);
  164.         }
  165.     }
  166. }
  167.  
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https://ideone.com/ZOOJq
language:
C# (gmcs 5.20.1)
created:
12 years ago
visibility:
public

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