public static AseChunk ReadChunk(AseFrame frame, ChunkType type, int size, AseReader reader)
{
var pos = reader.Position;
AseChunk chunk = null;
switch (type)
{
// Chunk types we care about
case ChunkType.Palette:
chunk = new AsePaletteChunk(frame, reader);
break;
case ChunkType.Layer:
chunk = new AseLayerChunk(frame, reader);
break;
case ChunkType.Cel:
chunk = new AseCelChunk(frame, reader, size);
break;
case ChunkType.ColorProfile:
chunk = new AseColorProfileChunk(frame, reader);
break;
case ChunkType.FrameTags:
chunk = new AseFrameTagsChunk(frame, reader);
break;
case ChunkType.Slice:
chunk = new AseSliceChunk(frame, reader);
break;
case ChunkType.UserData:
chunk = new AseUserDataChunk(frame, reader);
break;
// Chunk types we don't care about
case ChunkType.OldPalette:
chunk = new AseDummyChunk(frame, reader, type, size);
break;
// Chunk types we haven't handled yet. Indicates a bug that should be fixed.
default:
chunk = new AseDummyChunk(frame, reader, type, size);
Debug.LogErrorFormat("Unhandled chunk type: {0}", ((ushort)type).ToString("X4"));
break;
}
// Check that we read the right amount of bytes
Assert.IsTrue((reader.Position - pos) == size, string.Format("Chunk {0} read {1} bytes but we were expected {2} bytes read", type, reader.Position - pos, size));
reader.LastChunk = chunk;
return(chunk);
}
private Func <uint, uint, int, uint> GetBlendFunc(AseLayerChunk layer)
{
switch (layer.BlendMode)
{
case BlendMode.Normal:
return(Blender.rgba_blender_normal);
case BlendMode.Darken:
return(Blender.rgba_blender_darken);
case BlendMode.Multiply:
return(Blender.rgba_blender_multiply);
case BlendMode.ColorBurn:
return(Blender.rgba_blender_color_burn);
case BlendMode.Lighten:
return(Blender.rgba_blender_lighten);
case BlendMode.Screen:
return(Blender.rgba_blender_screen);
case BlendMode.ColorDodge:
return(Blender.rgba_blender_color_dodge);
case BlendMode.Addition:
return(Blender.rgba_blender_addition);
case BlendMode.Overlay:
return(Blender.rgba_blender_overlay);
case BlendMode.SoftLight:
return(Blender.rgba_blender_soft_light);
case BlendMode.HardLight:
return(Blender.rgba_blender_hard_light);
case BlendMode.Difference:
return(Blender.rgba_blender_difference);
case BlendMode.Exclusion:
return(Blender.rgba_blender_exclusion);
case BlendMode.Subtract:
return(Blender.rgba_blender_subtract);
case BlendMode.Divide:
return(Blender.rgba_blender_divide);
case BlendMode.Hue:
return(Blender.rgba_blender_hsl_hue);
case BlendMode.Saturation:
return(Blender.rgba_blender_hsl_saturation);
case BlendMode.Color:
return(Blender.rgba_blender_hsl_color);
case BlendMode.Luminosity:
return(Blender.rgba_blender_hsl_luminosity);
default:
Debug.LogErrorFormat("Unsupported blend mode: {0}", layer.BlendMode);
return(Blender.rgba_blender_normal);
}
}
public void VisitLayerChunk(AseLayerChunk layer)
{
m_Layers.Add(layer);
}
