public void Draw(DrawParams dparams)
{
if (State != InvaderState.Alive)
{
return;
}
var graphics = dparams.Graphics;
var offset = dparams.Offset;
var data = GetTextureDrawData(offset);
//draw the entity itself
graphics.DrawImage(data, Color, offset, Orientation);
// compute the bounds of the life bar
GsVector barPosition = data.Position - (Size.ToVector() * .5f);
barPosition.Y -= 4f;
GsRectangle bar = new GsRectangle(barPosition, new GsSize(Width, 3f));
// draw the life bar
float width = bar.Width * Calculator.CalculatePercent(CurrentLife, 0, MaximumLife);
graphics.FillRectangle(GsColor.Green, bar.X, bar.Y, width, bar.Height);
graphics.DrawRectangle(GsColor.Black, bar);
// draw the level
var font = FontProvider.InvaderLevelFont;
string text = Level.ToString();
GsVector pos = new GsVector(bar.X, bar.Y - (GsTextMeasurer.MeasureString(font, text).Height + 5f));
graphics.DrawString(font, text, pos, GsColor.Gold);
}
public SharpDXGraphics(GraphicsDevice device)
{
GsTextMeasurer.Register(this);
GraphicsDevice = device;
spriteBatch = new SpriteBatch(device);
primitiveBatch = new PrimitiveBatch <VertexPositionColor>(device);
basicEffect = new BasicEffect(device);
basicEffect.VertexColorEnabled = true;
}
public OpenGLGraphics()
{
fonts = new Dictionary <string, Font>();
fonts["Tahoma"] = new Font("Tahoma", 10f);
measureBitmap = new Bitmap(128, 128);
measureGraphics = Graphics.FromImage(measureBitmap);
stringTextures = new Dictionary <string, TextureData>();
centerCenter = new StringFormat
{
Alignment = StringAlignment.Center,
LineAlignment = StringAlignment.Center,
};
GsTextMeasurer.Register(this);
}
