public override void DrawContent(LineBatch lineBatch, SpriteBatch spriteBatch)
{
if (_material != null)
{
if (_material.Mat[TextureUnit.Texture0] != null)
{
spriteBatch.AddSprite(_material.Mat, 0, 0, 0, 0, _material.Mat[TextureUnit.Texture0].Width, _material.Mat[TextureUnit.Texture0].Height);
lineBatch.AddBox(0, 0, _material.Mat[TextureUnit.Texture0].Width, _material.Mat[TextureUnit.Texture0].Height, Color.Red);
}
else
{
spriteBatch.AddSprite(_material.Mat, new Vector2(0, 0), new Vector2(256, 256), 0.0f, 0.0f, 1.0f, 1.0f);
lineBatch.AddBox(0, 0, 256, 256, Color.Red);
}
}
else
{
lineBatch.Add(new Vector2(-100, -100), new Vector2(100, 100), Color.Red);
lineBatch.Add(new Vector2(100, -100), new Vector2(-100, 100), Color.Red);
}
}
public void CreateSprite(SpriteBatch batch, int px, int py, string text, Color color, HorizontalAlignment horizontal, VerticalAlignment vertical)
{
int width = MeasureWidth(text);
int height = MeasureHeight(text);
int x = 0, y = 0;
switch (horizontal)
{
case HorizontalAlignment.Left: x = px; break;
case HorizontalAlignment.Center: x = px - width / 2; break;
case HorizontalAlignment.Right: x = px - width; break;
}
switch (vertical)
{
case VerticalAlignment.Top: y = py; break;
case VerticalAlignment.Center: y = py - height / 2 - 1; break;
case VerticalAlignment.Bottom: y = py - height; break;
}
byte[] bytes = System.Text.Encoding.Default.GetBytes(text);
for (int i = 0; i < bytes.Length; i++)
{
var b = bytes[i];
if (b != 32)
{
if (i > 0)
{
x -= _kerning[bytes[i - 1] * 256 + bytes[i]]-1;
}
batch.AddSprite(_material, new Vector2(x, y + _charInfo[b].YOffset), new Vector2(x + _charInfo[b].Width, y + _charInfo[b].YOffset + _charInfo[b].Height), _charInfo[b].U1, _charInfo[b].V1, _charInfo[b].U2, _charInfo[b].V2, color);
}
x += _charInfo[b].Width;
}
}