public PlanesSample()
: base()
{
this.Window.Title = "Samurai Planes Sample";
this.spriteRenderer = new SpriteRenderer(this.Graphics);
this.shaderProgram = new BasicSpriteShaderProgram(this.Graphics);
this.planesTexture = Texture2D.LoadFromFile(this.Graphics, "Planes.png", new TextureParams()
{
});
this.planeSpriteSheet = SpriteSheet.Build(this.planesTexture, 64, 64);
this.font = TextureFont.Build(this.Graphics, "Segoe UI", 72, new TextureFontParams()
{
Color = Color4.White,
BackgroundColor = Color4.Transparent,
});
Random random = new Random();
this.planes = new List<Plane>();
for (int i = 0; i < PlaneCount; i++)
{
this.planes.Add(new Plane(
random.Next(4) * 3,
new Vector2(random.Next(this.Window.Width), random.Next(this.Window.Height)),
(float)random.Next(360),
new Size(this.Window.Width, this.Window.Height)
));
}
}
public void DrawString(TextureFont font, string text, Vector2 position, Color4 color)
{
if (font == null)
font = this.DefaultFont;
if (font == null)
throw new SamuraiException("No font set on control and no default font provided.");
this.spriteBatch.DrawString(font, text, position, color);
}
public Demo2DGame()
: base(new GameOptions()
{
AutoResizeViewport = true,
WindowResizable = true
})
{
this.Window.Title = "Samurai 2D Demo";
this.Graphics.DepthBufferState = DepthBufferState.LessThanOrEqual;
this.Graphics.BlendState = BlendState.AlphaBlend;
this.Graphics.RasterizerState = RasterizerState.Default;
this.spriteRenderer = new SpriteRenderer(this.Graphics, 1024);
this.shaderProgram = new BasicSpriteShaderProgram(this.Graphics);
this.planesTexture = Texture2D.LoadFromFile(this.Graphics, "Planes.png", new TextureParams()
{
});
this.planeSpriteSheet = SpriteSheet.Build(this.planesTexture, 64, 64);
this.font = TextureFont.Build(this.Graphics, "Segoe UI", 72, new TextureFontParams()
{
Color = Color4.White,
BackgroundColor = Color4.Transparent,
//ColorKey = Color4.Black
});
this.keyboard = new Keyboard();
this.mouse = new Mouse(this.Window);
Random random = new Random();
this.planes = new List<Plane>();
for (int i = 0; i < PlaneCount; i++)
{
this.planes.Add(new Plane(
random.Next(4) * 3,
new Vector2(random.Next(this.Window.Width), random.Next(this.Window.Height)),
(float)random.Next(360),
this.Window.Size
));
}
}
public Vector2 DrawString(
TextureFont font,
string text,
Rectangle destination,
Color4? tint = null,
Vector2? origin = null,
Vector2? scale = null,
float rotation = 0.0f,
float layerDepth = 0.0f)
{
if (font == null)
throw new ArgumentNullException("font");
if (text == null)
throw new ArgumentNullException("text");
if (text.Length == 0)
return new Vector2(destination.X, destination.Y);
if (tint == null)
tint = Color4.White;
if (origin == null)
origin = Vector2.Zero;
if (scale == null)
scale = Vector2.One;
float heightOfSingleLine = font.LineHeight * scale.Value.Y;
if (heightOfSingleLine > destination.Height) // We can't draw anything
return new Vector2(destination.X, destination.Y);
Vector2 cursor = new Vector2(destination.X, destination.Y);
for (int i = 0; i < text.Length; i++)
{
// Skip characters we can't render.
if (text[i] == '\r')
continue;
float widthOfChar = 0;
if (text[i] == '\n' || cursor.X + (widthOfChar = font[text[i]].Width * scale.Value.X) > destination.Right)
{
cursor.X = destination.X;
cursor.Y += heightOfSingleLine + font.LineSpacing;
// If the next line extends past the destination, quit.
if (cursor.Y + heightOfSingleLine > destination.Bottom)
return cursor;
// We can't render a new line.
if (text[i] == '\n')
continue;
}
Vector2 characterOrigin = origin.Value;
characterOrigin.X -= cursor.X - destination.X;
characterOrigin.Y -= cursor.Y - destination.Y;
Rectangle letterSource = font[text[i]];
Rectangle letterDestination = new Rectangle((int)cursor.X + (int)characterOrigin.X, (int)cursor.Y + (int)characterOrigin.Y, (int)widthOfChar, (int)heightOfSingleLine);
this.Draw(
font.Texture,
letterDestination,
letterSource,
tint,
characterOrigin,
scale,
rotation,
layerDepth);
cursor.X += widthOfChar + font.CharacterSpacing;
}
return cursor;
}
public Vector2 DrawString(
TextureFont font,
string text,
Vector2 position,
Color4? tint = null,
Vector2? origin = null,
Vector2? scale = null,
float rotation = 0.0f,
float layerDepth = 0.0f)
{
if (font == null)
throw new ArgumentNullException("font");
if (text == null)
throw new ArgumentNullException("text");
if (text.Length == 0)
return position;
Size textSize = font.MeasureString(text);
return this.DrawString(font, text, new Rectangle((int)position.X, (int)position.Y, textSize.Width, textSize.Height), tint, origin, scale, rotation, layerDepth);
}
