public virtual void Draw(SpriteBatch spriteBatch)
{
BackgroundSprite.Draw(spriteBatch, BackgroundLocation);
}
/// <summary>
/// This is called when the game should draw itself.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.Black);
frameCounter.Update((float)gameTime.ElapsedGameTime.TotalSeconds);
var fps = string.Format("FPS: {0}", frameCounter.AverageFramesPerSecond);
spriteBatch.Begin();
//this.explosionSprite.Draw(gameTime, spriteBatch);
backgroundSprite.Draw(gameTime, spriteBatch);
starGenerator.Draw(gameTime, spriteBatch);
enemyGenerator.Draw(gameTime, spriteBatch);
if (spaceshipSprite.IsActive)
{
spaceshipSprite.Draw(gameTime, spriteBatch);
}
laserPool.Draw(gameTime, spriteBatch);
explosionPool.Draw(gameTime, spriteBatch);
this.gameOverScene.Draw(gameTime, spriteBatch);
var scoreString = string.Format("Score: {0}", this.score.ToString().PadLeft(7, '0'));
var scoreStringSize = scoreFont.MeasureString(scoreString);
spriteBatch.DrawString(scoreFont, scoreString, new Vector2(GraphicsDevice.Viewport.Width - scoreStringSize.X - 20, 5), Color.Yellow);
#region Output Debug Information
if (settings.ShowDebugInfo)
{
// FPS
spriteBatch.DrawString(messageFont, fps, Vector2.One, Color.Yellow);
// Spacecraft Information
var spaceCraftInfo = string.Format("[Spacecraft] X = {0}, Y = {1}", spaceshipSprite.X, spaceshipSprite.Y);
spriteBatch.DrawString(messageFont, spaceCraftInfo, new Vector2(1, 15), Color.Yellow);
// Laser Pool Information
var laserPoolCountStr = string.Format("[Laser Pool] Count = {0}", this.laserPool.Count);
spriteBatch.DrawString(messageFont, laserPoolCountStr, new Vector2(1, 30), Color.Yellow);
// Enemy Pool Information
var enemyPoolCountStr = string.Format("[Enemy Pool] Count = {0}", this.enemyPool.Count);
spriteBatch.DrawString(messageFont, enemyPoolCountStr, new Vector2(1, 45), Color.Yellow);
// Explosion Pool Information
var explPoolCountStr = string.Format("[Expln Pool] Count = {0}", this.explosionPool.Count);
spriteBatch.DrawString(messageFont, explPoolCountStr, new Vector2(1, 60), Color.Yellow);
// Viewport Information
var viewportInfoStr = string.Format("[ Viewport ] Width = {0}, Height = {1}",
GraphicsDevice.Viewport.Width,
GraphicsDevice.Viewport.Height);
spriteBatch.DrawString(messageFont, viewportInfoStr, new Vector2(1, 75), Color.Yellow);
// Game time Information
var gameTimeInfoStr = string.Format("[ GameTime ] Total = {0}", gameTime.TotalGameTime);
spriteBatch.DrawString(messageFont, gameTimeInfoStr, new Vector2(1, 90), Color.Yellow);
}
#endregion
spriteBatch.End();
base.Draw(gameTime);
}
public void DrawBackground()
{
int i, i2, frame;
Rectangle srcCornerRect = new Rectangle(0, 0, 16, 16);
frame = 0;
OuterSpace.spriteobj.Begin(SpriteFlags.AlphaBlend | SpriteFlags.SortDepthBackToFront);
//draw background
if (IsSpriteLoaded[0] == true)
{
for (i = windowRectangle.Left; i <= (windowRectangle.Right - 16); i += 16)
{
if (i < (windowRectangle.Right - 16) && i > windowRectangle.Left)
{
frame = 1;
}
BackgroundSprite.Draw(i, windowRectangle.Top, BackgroundSprite.sourceFrame[frame], 0, WindowColor);
i2 = windowRectangle.Top + 16;
while (i2 < (windowRectangle.Bottom - 16))
{
BackgroundSprite.Draw(i, i2, BackgroundSprite.sourceFrame[frame + 3], 0, WindowColor);
i2 = i2 + 16;
}
BackgroundSprite.Draw(i, windowRectangle.Bottom - 16, BackgroundSprite.sourceFrame[frame + 6], 0, WindowColor);
frame++;
}
}
//draw corners
if (IsSpriteLoaded[1])
{
CornerSprite[0].Draw(windowRectangle.Left, windowRectangle.Top, new Rectangle(0, 0, 16, 32), 0,
Color.FromArgb(255, 255, 255, 255));
}
if (IsSpriteLoaded[2])
{
CornerSprite[1].Draw(windowRectangle.Right - CornerSprite[1].spritewidth, windowRectangle.Top,
new Rectangle(0, 0, 16, 32), 0, Color.FromArgb(255, 255, 255, 255));
}
if (IsSpriteLoaded[3])
{
CornerSprite[2].Draw(windowRectangle.Right - CornerSprite[1].spritewidth,
windowRectangle.Bottom - CornerSprite[2].spriteheight, srcCornerRect, 0,
Color.FromArgb(255, 255, 255, 255));
}
if (IsSpriteLoaded[4])
{
CornerSprite[3].Draw(windowRectangle.Left, windowRectangle.Bottom - CornerSprite[3].spriteheight,
srcCornerRect, 0, Color.FromArgb(255, 255, 255, 255));
}
//draw borders
if (IsSpriteLoaded[5])
{
for (i = (windowRectangle.Left + BorderSprite[0].spritewidth); i <= (windowRectangle.Right - (BorderSprite[0].spritewidth * 2)); i += BorderSprite[0].spritewidth)
{
BorderSprite[0].Draw(i, windowRectangle.Top, new Rectangle(0, 0, 16, 32), 0,
Color.FromArgb(255, 255, 255, 255));
}
}
if (IsSpriteLoaded[6])
{
for (i = (windowRectangle.Top + CornerSprite[1].spriteheight); i <= (windowRectangle.Bottom - (CornerSprite[2].spriteheight * 2)); i += BorderSprite[1].spriteheight)
{
BorderSprite[1].Draw(windowRectangle.Right - BorderSprite[1].spritewidth, i,
srcCornerRect, 0, Color.FromArgb(255, 255, 255, 255));
}
}
if (IsSpriteLoaded[7])
{
for (i = (windowRectangle.Right - (CornerSprite[1].spritewidth * 2)); i >= (windowRectangle.Left + CornerSprite[3].spritewidth); i += -BorderSprite[2].spritewidth)
{
BorderSprite[2].Draw(i, windowRectangle.Bottom - BorderSprite[2].spriteheight,
srcCornerRect, 0, Color.FromArgb(255, 255, 255, 255));
}
}
if (IsSpriteLoaded[8])
{
for (i = (windowRectangle.Bottom - (CornerSprite[3].spriteheight * 2)); i >= (windowRectangle.Top + CornerSprite[0].spriteheight); i += -BorderSprite[3].spriteheight)
{
BorderSprite[3].Draw(windowRectangle.Left, i, srcCornerRect, 0,
Color.FromArgb(255, 255, 255, 255));
}
}
//draw caption
if (IsSpriteLoaded[9])
{
int width = (CaptionSprite.spritewidth / 3);
int newwidth = width;
Rectangle captionSrcRect = new Rectangle(width, 0, width, CaptionSprite.spriteheight);
i = windowRectangle.Left;
CaptionSprite.Draw(windowRectangle.Left, windowRectangle.Top,
new Rectangle(0, 0, width, CaptionSprite.spriteheight), 0, WindowColor);
i += width;
do
{
CaptionSprite.Draw(i, windowRectangle.Top, captionSrcRect, 0, WindowColor);
i += newwidth;
if (i + newwidth > windowRectangle.Right - newwidth)
{
newwidth = (windowRectangle.Right - newwidth) - i;
}
}while (i < (windowRectangle.Right - newwidth) & newwidth > 0);
CaptionSprite.Draw(i, windowRectangle.Top,
new Rectangle(width * 2, 0, width, CaptionSprite.spriteheight), 0, WindowColor);
}
OuterSpace.spriteobj.Flush();
OuterSpace.spriteobj.End();
//draw caption text
OuterSpace.textfont.DrawText(windowRectangle.Left + 12, windowRectangle.Top + 8, Color.Black, GetWindowText());
OuterSpace.textfont.DrawText(windowRectangle.Left + 10, windowRectangle.Top + 6, WindowColor, GetWindowText());
}