/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
// load the texture for the virtual keyboard dialog
m_VirtualKeyboard.Texture =
Content.Load<Texture2D>(@"media\virtualkeyboard");
// create our bitmap font, share it with the virtual keyboard
m_font = GameFont.FromTexture2D(
Content.Load<Texture2D>(@"media\font"));
m_VirtualKeyboard.Font = m_font;
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
// load our font textures, create corresponding game fonts
m_fontVerdana = GameFont.FromTexture2D(
Content.Load<Texture2D>(@"fonts\Verdana12Bold"));
m_fontMistral = GameFont.FromTexture2D(
Content.Load<Texture2D>(@"fonts\Mistral11"));
}
// given a texture with encoded glyphs, return a BitmapFont object
public static GameFont FromTexture2D(Texture2D texture)
{
// new instance placeholder
GameFont font = null;
// first, make sure it's a valid texture
if (texture == null)
{
throw new GameFontException("Texture2D cannot be null.");
}
else
{
// try to extract the glyphs from the texture
font = new GameFont();
font.Texture = texture;
font.ExtractGlyphDescriptors();
}
// return the fruits of our labor
return font;
}
// render animated text, moves according to m_angle
protected void DrawWavingText(SpriteBatch batch,
GameFont font, char[] letters, Color color)
{
// top left of text, if it were drawn just below
// the vertical center of the screen
int x = 32;
int y = SCREEN_HEIGHT / 2;
// vary the top location of each character
int dy = 0;
for (int i = 0; i < letters.Length; i++)
{
// simple sin function to produce a wave from -20.0f to +20.0f
dy = (int)Math.Round(
Math.Sin(MathHelper.ToRadians(m_fAngle + (i * 10))) *
20.0f);
// render each letter seperately
x += (int)font.DrawString(batch,
letters[i], x, y + dy, color).X;
}
}
