public static void Render(PaintEventArgs e, BackGroundController bg, SpriteController spc, Sprite sp, SoundController sndc, Sound sd, string scoreboard, Font scoreboardFont, System.Drawing.Brush scoreboardBrushes, RectangleF scoreboardLocation) { using (Graphics graphics = Graphics.FromImage(bg.canvas)) // Grab the blank canvas { e.Graphics.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceCopy; // No blending to write background image super fast e.Graphics.DrawImage(bg.masterbackground, 0, 0, new Rectangle(bg.windowstartx, bg.windowstarty, bg.windowwidth, bg.windowheight), GraphicsUnit.Pixel); // Grab the window of the main background image e.Graphics.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceOver; // Blending to write scoreboard and sprites on top if (Sprite.spritesEnabled) // Check if sprites enabled { foreach (String st in spc.renderList) // Cycle through sprites by name in Z Order { sp = spc.sprites[st]; // Get Sprite by name if (sp.visible) // Check if sprite is visible, if not skip it { if (sp.rotationAngle == 0) // Check if rotated { e.Graphics.DrawImage(sp.image, new Rectangle(sp.xRPos, sp.yRPos, sp.width, sp.height), sp.currentFrame * sp.width, 0, sp.width, sp.height, GraphicsUnit.Pixel); // Not rotated, draw fast } else { Bitmap bitmap = sp.image.Clone(new Rectangle(sp.currentFrame * sp.width, 0, sp.width, sp.height), sp.image.PixelFormat); using (Graphics g = Graphics.FromImage(bitmap)) { g.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceCopy; // No blending to write image super fast g.TranslateTransform(sp.width / 2, sp.height / 2); g.RotateTransform(sp.rotationAngle); g.TranslateTransform(-sp.width / 2, -sp.height / 2); g.DrawImageUnscaled(bitmap, new Point(0, 0)); // No scaling to write image super fast } e.Graphics.DrawImage(bitmap, new Point(sp.xRPos, sp.yRPos)); } if (sp.checksForCollisions) { sp.CheckIfCollidingSprite(spc.sprites); // Check for sprite to sprite collisions } sp.NextFrame(); // Animate and move the sprite } } } e.Graphics.DrawString(scoreboard, scoreboardFont, scoreboardBrushes, scoreboardLocation); // Draw Scoreboard Text if (Sound.soundsEnabled) // Play sounds if necessary { foreach (Sound snd in sndc.sounds.Values) { if (snd.soundEnabled) { snd.Play(); } } } } }
// ********************************************************************************************************************************************************************************** // Form and Controller Initializations // ********************************************************************************************************************************************************************************** public asteroidarena() { InitializeComponent(); // Initialize form spc = new SpriteController(); // Initialize Sprite Controller sndc = new SoundController(); // Initialize Sound Controller // Initialize Background controller and set the background image bg = new BackGroundController(@"Graphics\nebulastartscreen.png", pictureMain.Width, pictureMain.Height); bg.SetWindow(0, 0, pictureMain.Width, pictureMain.Height); this.pictureMain.MouseDown += new System.Windows.Forms.MouseEventHandler(this.pictureMain_Down); // Handle mouse clicks ScoreBoardDefinitions(); // Intialize Scoreboard SpriteDefinitions(); // Intialize Sprites SoundDefinitions(); // Intialize Sound new Task(EventLoop).Start(); // Start Game Event Loop }