public QFontDrawingPrimitive this[PrintedTextKey key]
{
get
{
CacheValueContainer value;
if (_levelTwoCache.ContainsKey(key))
{
value = _levelTwoCache[key];
}
else
{
value = _levelOneCache[key];
value.Health += LevelOneHealthIncrease;
}
return(value.DrawingPrimitive);
}
set
{
if (_levelTwoCache.ContainsKey(key))
{
_levelTwoCache[key].DrawingPrimitive = value;
}
else if (_levelOneCache.ContainsKey(key))
{
_levelOneCache[key].DrawingPrimitive = value;
}
else
{
_levelOneCache.Add(key, new CacheValueContainer {
DrawingPrimitive = value, Health = LevelOneStartHealth
});
}
}
}
public override void InvalidateCachedText(PrintedTextKey key)
{
var tp = Translate(key.Position);
// flip y coordinate for QuickFont
tp.Y = -tp.Y;
key.Position = tp;
m_StringCache.Remove(key);
}
public override void RenderText(Font font, Point position, TextContainer textContainer)
{
//Debug.Print(String.Format("RenderText {0}", font.FaceName));
// The DrawString(...) below will bind a new texture
// so make sure everything is rendered!
var tp = Translate(position);
//perform broad phase clipping
if (tp.Y > ClipRegion.Y + ClipRegion.Height || (tp.Y + font.RealSize * (textContainer.LineCount + 1) < ClipRegion.Y))
{
return;
}
//All text currently drawn in separate call, don't need to flush atm
Flush();
m_FontDrawing.DrawingPrimitives.Clear();
QFont sysQFont = font.RendererData as QFont;
if (sysQFont == null || Math.Abs(font.RealSize - font.Size * Scale) > 2)
{
FreeFont(font);
LoadFont(font);
sysQFont = font.RendererData as QFont;
}
// flip y coordinate for QuickFont
tp.Y = -tp.Y;
var key = new PrintedTextKey {
Color = this.DrawColor, Text = textContainer.Text, Font = font, Position = tp
};
if (!m_StringCache.Contains(key))
{
// not cached - create text renderer
Debug.Print(String.Format("RenderText: caching \"{0}\", {1}", textContainer.Text, font.FaceName));
Rectangle cRect;
cRect = m_ClipEnabled ? new Rectangle(ClipRegion.X, -ClipRegion.Y - ClipRegion.Height, ClipRegion.Width, ClipRegion.Height) : default(Rectangle);
m_StringCache[key] = new QFontDrawingPrimitive(sysQFont);
m_StringCache[key].Print(textContainer.Text, new Vector3(tp.X, tp.Y, 0), QFontAlignment.Left, this.DrawColor, cRect);
}
m_FontDrawing.DrawingPrimitives.Add(m_StringCache[key]);
DrawText();
}
/// <summary>
/// Invalidates the cached value for the specified text.
/// Only used if the renderer uses a string caching mechanism
/// </summary>
/// <param name="key">The key to use for the cache dictionary</param>
public virtual void InvalidateCachedText(PrintedTextKey key)
{
}
public void Remove(PrintedTextKey key)
{
_levelOneCache.Remove(key);
_levelTwoCache.Remove(key);
}
private bool LevelTwoContains(PrintedTextKey key)
{
return(_levelTwoCache.ContainsKey(key));
}
public bool Contains(PrintedTextKey key)
{
return(LevelTwoContains(key) || LevelOneContains(key));
}
