public static LTexture FilterColor(string res, LColor height, Loon.Core.Graphics.Opengl.LTexture.Format format)
{
uint color = height.GetRGB();
LImage tmp = LImage.CreateImage(res);
LImage image = LImage.CreateImage(tmp.GetWidth(), tmp.GetHeight(), true);
LGraphics g = image.GetLGraphics();
g.DrawImage(tmp, 0, 0);
g.Dispose();
if (tmp != null)
{
tmp.Dispose();
tmp = null;
}
Color[] pixels = image.GetPixels();
int size = pixels.Length;
for (int i = 0; i < size; i++)
{
if (pixels[i].PackedValue == color)
{
pixels[i].PackedValue = LSystem.TRANSPARENT;
}
}
image.SetFormat(format);
image.SetPixels(pixels, image.GetWidth(), image.GetHeight());
LTexture texture = image.GetTexture();
if (image != null)
{
image.Dispose();
image = null;
}
return(texture);
}
public LTexture Pack(Loon.Core.Graphics.Opengl.LTexture.Format format)
{
if (texture != null && !packing)
{
return(texture);
}
if (fileName != null)
{
texture = new LTexture(GLLoader.GetTextureData(fileName), format);
texture.isExt = true;
}
else
{
LImage image = PackImage();
if (image == null)
{
return(null);
}
if (texture != null)
{
texture.Destroy();
texture = null;
}
if (colorMask != null)
{
Color[] pixels = image.GetPixels();
int size = pixels.Length;
uint color = colorMask.GetRGB();
for (int i = 0; i < size; i++)
{
if (pixels[i].PackedValue == color)
{
pixels[i].PackedValue = LSystem.TRANSPARENT;
}
}
image.SetPixels(pixels, image.GetWidth(), image.GetHeight());
}
texture = new LTexture(GLLoader.GetTextureData(image), format);
texture.isExt = true;
if (image != null)
{
image.Dispose();
image = null;
}
}
return(texture);
}
public LTexture LoadBarColor(LColor c1, LColor c2, LColor c3)
{
if (colors.Count > 10)
{
lock (colors)
{
foreach (LTexture tex2d in colors.Values)
{
if (tex2d != null)
{
tex2d.Destroy();
}
}
colors.Clear();
}
}
int hash = 1;
hash = LSystem.Unite(hash, c1.GetRGB());
hash = LSystem.Unite(hash, c2.GetRGB());
hash = LSystem.Unite(hash, c3.GetRGB());
LTexture texture = null;
lock (colors)
{
texture = (LTexture)CollectionUtils.Get(colors, hash);
}
if (texture == null)
{
LImage image = LImage.CreateImage(8, 8, false);
LGraphics g = image.GetLGraphics();
g.SetColor(c1);
g.FillRect(0, 0, 4, 4);
g.SetColor(c2);
g.FillRect(4, 0, 4, 4);
g.SetColor(c3);
g.FillRect(0, 4, 4, 4);
g.Dispose();
texture = image.GetTexture();
CollectionUtils.Put(colors, hash, texture);
}
return(this.texture = texture);
}
public virtual GLEx SetTint(int r, int g, int b)
{
return(SetColor(LColor.GetRGB(r, g, b)));
}