public BasicMaterial(GraphicsDevice graphics)
{
effect = GraphicsResources <BasicEffect> .GetInstance(graphics, typeof(BasicMaterial));
pass = effect.CurrentTechnique.Passes[0];
GraphicsDevice = graphics;
}
public AlphaTestMaterial(GraphicsDevice graphics)
{
GraphicsDevice = graphics;
effect = GraphicsResources <AlphaTestEffect> .GetInstance(graphics, typeof(AlphaTestMaterial));
effect.ReferenceAlpha = Constants.ReferenceAlpha;
}
public TextureMaterial(GraphicsDevice graphics)
{
effect = GraphicsResources <BasicEffect> .GetInstance(graphics, typeof(TextureMaterial));
effect.LightingEnabled = false;
pass = effect.CurrentTechnique.Passes[0];
GraphicsDevice = graphics;
}
/// <summary>
/// The main constructor for the class.
/// </summary>
public FrameRate(GraphicsDevice graphics, SpriteFont font)
{
this.Font = font;
this.GraphicsDevice = graphics;
this.UpdateFrequency = TimeSpan.FromSeconds(1);
this.Color = new Color(255, 255, 0, 255);
this.Visible = true;
this.Scale = 1;
this.spriteBatch = GraphicsResources <SpriteBatch> .GetInstance(GraphicsDevice);
}
public void Draw(float elapsedTime)
{
if (Font == null)
{
return;
}
SpriteBatch spriteBatch = GraphicsResources <SpriteBatch> .GetInstance(GraphicsDevice);
spriteBatch.Begin();
const int Border = 8;
// Compute number of lines to be rendered
int height = (int)(FontSize + LineSpacing);
int lineCount = messages.Count + 1;
if (lineCount > MaxLines)
{
lineCount = MaxLines;
}
// Use Graphics.Clear to draw a background quad
int y = GraphicsDevice.PresentationParameters.BackBufferHeight - lineCount * height - Border;
// Draw text
float fontScale = 1.0f * FontSize / (Font.MeasureString("A").Y - 10);
int i = messages.Count - (lineCount - 1);
if (i < 0)
{
i = 0;
}
for (; i < messages.Count; ++i)
{
spriteBatch.DrawString(
Font, messages[i], new Vector2(Border + 2, y), ForegroundColor, 0,
Vector2.Zero, fontScale, SpriteEffects.None, 0);
y += height;
}
// Update text cursor
currentBlinkTime += elapsedTime;
if (currentBlinkTime > CursorBlinkInterval)
{
currentBlinkTime = -CursorBlinkInterval;
}
// Draw last line and text cursor
// FIXME: Timing not working when game is paused
if (currentBlinkTime < 0)
{
spriteBatch.DrawString(
Font, lastLine, new Vector2(Border + 2, y), ForegroundColor, 0,
Vector2.Zero, fontScale, SpriteEffects.None, 0);
}
else
{
spriteBatch.DrawString(
Font, lastLine + CursorText, new Vector2(Border + 2, y), ForegroundColor, 0,
Vector2.Zero, fontScale, SpriteEffects.None, 0);
}
spriteBatch.End();
}
public DualTextureMaterial(GraphicsDevice graphics)
{
GraphicsDevice = graphics;
effect = GraphicsResources <DualTextureEffect> .GetInstance(graphics, typeof(DualTextureMaterial));
}
public SkinnedMaterial(GraphicsDevice graphics)
{
GraphicsDevice = graphics;
effect = GraphicsResources <SkinnedEffect> .GetInstance(graphics, typeof(SkinnedMaterial));
}
private static SpriteBatch PrepareSprite(GraphicsDevice graphics, Effect effect)
{
SetViewport(effect as IEffectMatrices, graphics.Viewport.Bounds);
return(GraphicsResources <SpriteBatch> .GetInstance(graphics));
}
public SpriteBatchRenderer(GraphicsDevice graphics)
: base(graphics)
{
spriteBatch = GraphicsResources <SpriteBatch> .GetInstance(graphics);
}
public EnvironmentMapMaterial(GraphicsDevice graphics)
{
GraphicsDevice = graphics;
effect = GraphicsResources <EnvironmentMapEffect> .GetInstance(graphics, typeof(EnvironmentMapMaterial));
}
public static void Draw(this SpriteBatch spriteBatch, Rectangle rect, Color color)
{
var texture = GraphicsResources <BlankTexture> .GetInstance(spriteBatch.GraphicsDevice);
spriteBatch.Draw(texture.Texture, rect, color);
}
public static void Draw(this SpriteBatch spriteBatch, Vector2 position, Vector2 scale, float rotation, Color color)
{
var texture = GraphicsResources <BlankTexture> .GetInstance(spriteBatch.GraphicsDevice);
spriteBatch.Draw(texture.Texture, position, null, color, rotation, Vector2.Zero, scale, SpriteEffects.None, 0);
}
