private MorphLineStyle ReadMorphLineStyle2(SWFDataTypeReader shapeReader)
{
int startwidth = shapeReader.ReadUI16();
int endwidth = shapeReader.ReadUI16();
CapStyle startCap = (CapStyle)shapeReader.ReadUBits(2);
JoinStyle join = (JoinStyle)shapeReader.ReadUBits(2);
bool hasFill = shapeReader.ReadBit();
bool noHScaling = shapeReader.ReadBit();
bool noVScaling = shapeReader.ReadBit();
bool hasPixelHints = shapeReader.ReadBit();
shapeReader.ReadUBits(5); // Reserved: 0
bool noClose = shapeReader.ReadBit();
CapStyle endCap = (CapStyle)shapeReader.ReadUBits(2);
int?miterLimit = null;
if (join == JoinStyle.Miter)
{
miterLimit = shapeReader.ReadUI16();
}
Color? startColour = null;
Color? endColour = null;
MorphFillStyle fs = null;
if (hasFill)
{
fs = this.ReadMorphFillStyle(shapeReader);
}
else
{
startColour = shapeReader.ReadRGBA();
endColour = shapeReader.ReadRGBA();
}
return(new MorphLineStyle()
{
StartWidth = startwidth,
EndWidth = endwidth,
StartColour = startColour,
EndColour = endColour,
StartCap = startCap,
EndCap = endCap,
Join = join,
HasFill = hasFill,
NoHScaling = noHScaling,
NoVScaling = noVScaling,
HasPixelHints = hasPixelHints,
FillStyle = fs,
MiterLimit = miterLimit
});
}
private MorphLineStyle ReadMorphLineStyle(SWFDataTypeReader shapeReader)
{
return(new MorphLineStyle()
{
StartWidth = shapeReader.ReadUI16(),
EndWidth = shapeReader.ReadUI16(),
StartColour = shapeReader.ReadRGBA(),
EndColour = shapeReader.ReadRGBA()
});
}
private LineStyle ReadLineStyle2(SWFDataTypeReader shapeReader, Tag format)
{
int width = shapeReader.ReadUI16();
CapStyle startCap = (CapStyle)shapeReader.ReadUBits(2);
JoinStyle join = (JoinStyle)shapeReader.ReadUBits(2);
bool hasFill = shapeReader.ReadBit();
bool noHScaling = shapeReader.ReadBit();
bool noVScaling = shapeReader.ReadBit();
bool hasPixelHints = shapeReader.ReadBit();
shapeReader.ReadUBits(5); /* Reserved: 0 */
bool noClose = shapeReader.ReadBit();
CapStyle endCap = (CapStyle)shapeReader.ReadUBits(2);
int?miterLimit = null;
if (join == JoinStyle.Miter)
{
miterLimit = shapeReader.ReadUI16();
}
Color? c = null;
FillStyle fs = null;
if (hasFill)
{
fs = this.ReadFillStyle(shapeReader, format);
}
else
{
c = shapeReader.ReadRGBA();
}
return(new LineStyle()
{
Width = width,
StartCap = startCap,
EndCap = endCap,
Join = join,
HasFill = hasFill,
NoHScaling = noHScaling,
NoVScaling = noVScaling,
HasPixelHints = hasPixelHints,
Colour = c,
FillStyle = fs,
MiterLimit = miterLimit
});
}
private MorphLineStyle[] ReadMorphLineStyleArray(SWFDataTypeReader shapeReader, Tag format)
{
int lineCount = shapeReader.ReadUI8();
if (lineCount == 0xFF)
{
lineCount = shapeReader.ReadUI16();
}
MorphLineStyle[] lineStyles = new MorphLineStyle[lineCount];
if (format == Tag.DefineMorphShape)
{
for (int i = 0; i < lineCount; i++)
{
lineStyles[i] = this.ReadMorphLineStyle(shapeReader);
}
}
else /* Else Tag.DefineMorphShape2 */
{
for (int i = 0; i < lineCount; i++)
{
lineStyles[i] = this.ReadMorphLineStyle2(shapeReader);
}
}
return(lineStyles);
}
private LineStyle[] ReadLineStyleArray(SWFDataTypeReader shapeReader, Tag format)
{
int lineCount = shapeReader.ReadUI8();
if (lineCount == 0xFF)
{
lineCount = shapeReader.ReadUI16();
}
LineStyle[] lineStyles = new LineStyle[lineCount];
if (format == Tag.DefineShape4)
{
for (int i = 0; i < lineCount; i++)
{
lineStyles[i] = this.ReadLineStyle2(shapeReader, format);
}
}
else
{
for (int i = 0; i < lineCount; i++)
{
lineStyles[i] = this.ReadLineStyle(shapeReader, format);
}
}
return(lineStyles);
}
private FillStyle ReadFillStyle(SWFDataTypeReader shapeReader, Tag format)
{
FillStyle style = new FillStyle();
style.Type = (FillType)shapeReader.ReadUI8();
if (style.Type == FillType.Solid)
{
if (format == Tag.DefineShape3 || format == Tag.DefineShape4) /* Assuming shape4 goes here. Spec is ambiguous. */
{
style.Colour = shapeReader.ReadRGBA();
}
else if (format == Tag.DefineShape || format == Tag.DefineShape2)
{
style.Colour = shapeReader.ReadRGB();
}
else
{
throw new SWFModellerException(SWFModellerError.SWFParsing, "Bad tag format for fill style");
}
}
if (style.Type == FillType.LinearGradient ||
style.Type == FillType.RadialGradient ||
style.Type == FillType.FocalGradient)
{
style.FillMatrix = shapeReader.ReadMatrix();
shapeReader.Align8();
if (style.Type == FillType.LinearGradient ||
style.Type == FillType.RadialGradient)
{
style.Gradient = this.ReadGradient(shapeReader, format);
}
else /* FocalGradient */
{
style.Gradient = this.ReadFocalGradient(shapeReader);
}
}
if (FillTypes.IsBitmap(style.Type))
{
int cid = shapeReader.ReadUI16();
/* Some fills have this magic number in them which seems to deliberately not
* reference a bitmap. The spec is silent on the matter. Oh flash, you
* stammering ape. */
if (cid != 0x0000FFFF)
{
style.Bitmap = this.ImageFinder.FindImage(cid);
}
style.FillMatrix = shapeReader.ReadMatrix();
shapeReader.Align8();
}
return(style);
}
private MorphFillStyle ReadMorphFillStyle(SWFDataTypeReader shapeReader)
{
MorphFillStyle style = new MorphFillStyle();
style.Type = (FillType)shapeReader.ReadUI8();
if (style.Type == FillType.Solid)
{
style.StartColour = shapeReader.ReadRGBA();
style.EndColour = shapeReader.ReadRGBA();
}
if (style.Type == FillType.LinearGradient ||
style.Type == FillType.RadialGradient)
{
style.StartFillMatrix = shapeReader.ReadMatrix();
shapeReader.Align8();
style.EndFillMatrix = shapeReader.ReadMatrix();
shapeReader.Align8();
if (style.Type == FillType.LinearGradient ||
style.Type == FillType.RadialGradient)
{
style.Gradient = this.ReadMorphGradient(shapeReader);
}
}
if (FillTypes.IsBitmap(style.Type))
{
int cid = shapeReader.ReadUI16();
/* Some fills have this magic number in them which seems to deliberately not
* reference a bitmap. The spec is silent on the matter. Oh flash, you
* bumbling simian. */
if (cid != 0x0000FFFF)
{
style.Bitmap = this.ImageFinder.FindImage(cid);
}
style.StartFillMatrix = shapeReader.ReadMatrix();
shapeReader.Align8();
style.EndFillMatrix = shapeReader.ReadMatrix();
shapeReader.Align8();
}
return(style);
}
/* ISSUE 20: Instead of passing the format and reader around, perhaps they should be
* members? Perhaps? Hmm? */
private FillStyle[] ReadFillStyleArray(SWFDataTypeReader shapeReader, Tag format)
{
int fillCount = shapeReader.ReadUI8();
if (fillCount == 0xFF && (format == Tag.DefineShape3 || format == Tag.DefineShape2))
{
fillCount = shapeReader.ReadUI16();
}
FillStyle[] fillStyles = new FillStyle[fillCount];
for (int i = 0; i < fillCount; i++)
{
fillStyles[i] = this.ReadFillStyle(shapeReader, format);
}
return(fillStyles);
}
private MorphFillStyle[] ReadMorphFillStyleArray(SWFDataTypeReader shapeReader)
{
int fillCount = shapeReader.ReadUI8();
if (fillCount == 0xFF)
{
fillCount = shapeReader.ReadUI16();
}
MorphFillStyle[] fillStyles = new MorphFillStyle[fillCount];
for (int i = 0; i < fillCount; i++)
{
fillStyles[i] = this.ReadMorphFillStyle(shapeReader);
}
return(fillStyles);
}
private LineStyle ReadLineStyle(SWFDataTypeReader shapeReader, Tag format)
{
LineStyle ls = new LineStyle();
ls.Width = shapeReader.ReadUI16();
if (format == Tag.DefineShape || format == Tag.DefineShape2)
{
ls.Colour = shapeReader.ReadRGB();
}
else if (format == Tag.DefineShape3 || format == Tag.DefineShape4)
{
ls.Colour = shapeReader.ReadRGBA();
}
else
{
throw new SWFModellerException(SWFModellerError.Internal, "Can't line style in shape format " + format.ToString());
}
return(ls);
}
private FillStyle ReadFillStyle(SWFDataTypeReader shapeReader, Tag format)
{
FillStyle style = new FillStyle();
style.Type = (FillType)shapeReader.ReadUI8();
if (style.Type == FillType.Solid)
{
if (format == Tag.DefineShape3 || format == Tag.DefineShape4) /* Assuming shape4 goes here. Spec is ambiguous. */
{
style.Colour = shapeReader.ReadRGBA();
}
else if (format == Tag.DefineShape || format == Tag.DefineShape2)
{
style.Colour = shapeReader.ReadRGB();
}
else
{
throw new SWFModellerException(SWFModellerError.SWFParsing, "Bad tag format for fill style");
}
}
if (style.Type == FillType.LinearGradient
|| style.Type == FillType.RadialGradient
|| style.Type == FillType.FocalGradient)
{
style.FillMatrix = shapeReader.ReadMatrix();
shapeReader.Align8();
if (style.Type == FillType.LinearGradient
|| style.Type == FillType.RadialGradient)
{
style.Gradient = this.ReadGradient(shapeReader, format);
}
else /* FocalGradient */
{
style.Gradient = this.ReadFocalGradient(shapeReader);
}
}
if (FillTypes.IsBitmap(style.Type))
{
int cid = shapeReader.ReadUI16();
/* Some fills have this magic number in them which seems to deliberately not
* reference a bitmap. The spec is silent on the matter. Oh flash, you
* stammering ape. */
if (cid != 0x0000FFFF)
{
style.Bitmap = this.ImageFinder.FindImage(cid);
}
style.FillMatrix = shapeReader.ReadMatrix();
shapeReader.Align8();
}
return style;
}
private LineStyle ReadLineStyle2(SWFDataTypeReader shapeReader, Tag format)
{
int width = shapeReader.ReadUI16();
CapStyle startCap = (CapStyle)shapeReader.ReadUBits(2);
JoinStyle join = (JoinStyle)shapeReader.ReadUBits(2);
bool hasFill = shapeReader.ReadBit();
bool noHScaling = shapeReader.ReadBit();
bool noVScaling = shapeReader.ReadBit();
bool hasPixelHints = shapeReader.ReadBit();
shapeReader.ReadUBits(5); /* Reserved: 0 */
bool noClose = shapeReader.ReadBit();
CapStyle endCap = (CapStyle)shapeReader.ReadUBits(2);
int? miterLimit = null;
if (join == JoinStyle.Miter)
{
miterLimit = shapeReader.ReadUI16();
}
Color? c = null;
FillStyle fs = null;
if (hasFill)
{
fs = this.ReadFillStyle(shapeReader, format);
}
else
{
c = shapeReader.ReadRGBA();
}
return new LineStyle()
{
Width = width,
StartCap = startCap,
EndCap = endCap,
Join = join,
HasFill = hasFill,
NoHScaling = noHScaling,
NoVScaling = noVScaling,
HasPixelHints = hasPixelHints,
Colour = c,
FillStyle = fs,
MiterLimit = miterLimit
};
}
private LineStyle ReadLineStyle(SWFDataTypeReader shapeReader, Tag format)
{
LineStyle ls = new LineStyle();
ls.Width = shapeReader.ReadUI16();
if (format == Tag.DefineShape || format == Tag.DefineShape2)
{
ls.Colour = shapeReader.ReadRGB();
}
else if (format == Tag.DefineShape3 || format == Tag.DefineShape4)
{
ls.Colour = shapeReader.ReadRGBA();
}
else
{
throw new SWFModellerException(SWFModellerError.Internal, "Can't line style in shape format " + format.ToString());
}
return ls;
}
private MorphLineStyle[] ReadMorphLineStyleArray(SWFDataTypeReader shapeReader, Tag format)
{
int lineCount = shapeReader.ReadUI8();
if (lineCount == 0xFF)
{
lineCount = shapeReader.ReadUI16();
}
MorphLineStyle[] lineStyles = new MorphLineStyle[lineCount];
if (format == Tag.DefineMorphShape)
{
for (int i = 0; i < lineCount; i++)
{
lineStyles[i] = this.ReadMorphLineStyle(shapeReader);
}
}
else /* Else Tag.DefineMorphShape2 */
{
for (int i = 0; i < lineCount; i++)
{
lineStyles[i] = this.ReadMorphLineStyle2(shapeReader);
}
}
return lineStyles;
}
/* ISSUE 20: Instead of passing the format and reader around, perhaps they should be
* members? Perhaps? Hmm? */
private FillStyle[] ReadFillStyleArray(SWFDataTypeReader shapeReader, Tag format)
{
int fillCount = shapeReader.ReadUI8();
if (fillCount == 0xFF && (format == Tag.DefineShape3 || format == Tag.DefineShape2))
{
fillCount = shapeReader.ReadUI16();
}
FillStyle[] fillStyles = new FillStyle[fillCount];
for (int i = 0; i < fillCount; i++)
{
fillStyles[i] = this.ReadFillStyle(shapeReader, format);
}
return fillStyles;
}
private MorphLineStyle ReadMorphLineStyle2(SWFDataTypeReader shapeReader)
{
int startwidth = shapeReader.ReadUI16();
int endwidth = shapeReader.ReadUI16();
CapStyle startCap = (CapStyle)shapeReader.ReadUBits(2);
JoinStyle join = (JoinStyle)shapeReader.ReadUBits(2);
bool hasFill = shapeReader.ReadBit();
bool noHScaling = shapeReader.ReadBit();
bool noVScaling = shapeReader.ReadBit();
bool hasPixelHints = shapeReader.ReadBit();
shapeReader.ReadUBits(5); // Reserved: 0
bool noClose = shapeReader.ReadBit();
CapStyle endCap = (CapStyle)shapeReader.ReadUBits(2);
int? miterLimit = null;
if (join == JoinStyle.Miter)
{
miterLimit = shapeReader.ReadUI16();
}
Color? startColour = null;
Color? endColour = null;
MorphFillStyle fs = null;
if (hasFill)
{
fs = this.ReadMorphFillStyle(shapeReader);
}
else
{
startColour = shapeReader.ReadRGBA();
endColour = shapeReader.ReadRGBA();
}
return new MorphLineStyle()
{
StartWidth = startwidth,
EndWidth = endwidth,
StartColour = startColour,
EndColour = endColour,
StartCap = startCap,
EndCap = endCap,
Join = join,
HasFill = hasFill,
NoHScaling = noHScaling,
NoVScaling = noVScaling,
HasPixelHints = hasPixelHints,
FillStyle = fs,
MiterLimit = miterLimit
};
}
private MorphLineStyle ReadMorphLineStyle(SWFDataTypeReader shapeReader)
{
return new MorphLineStyle()
{
StartWidth = shapeReader.ReadUI16(),
EndWidth = shapeReader.ReadUI16(),
StartColour = shapeReader.ReadRGBA(),
EndColour = shapeReader.ReadRGBA()
};
}
private MorphFillStyle[] ReadMorphFillStyleArray(SWFDataTypeReader shapeReader)
{
int fillCount = shapeReader.ReadUI8();
if (fillCount == 0xFF)
{
fillCount = shapeReader.ReadUI16();
}
MorphFillStyle[] fillStyles = new MorphFillStyle[fillCount];
for (int i = 0; i < fillCount; i++)
{
fillStyles[i] = this.ReadMorphFillStyle(shapeReader);
}
return fillStyles;
}
private MorphFillStyle ReadMorphFillStyle(SWFDataTypeReader shapeReader)
{
MorphFillStyle style = new MorphFillStyle();
style.Type = (FillType)shapeReader.ReadUI8();
if (style.Type == FillType.Solid)
{
style.StartColour = shapeReader.ReadRGBA();
style.EndColour = shapeReader.ReadRGBA();
}
if (style.Type == FillType.LinearGradient
|| style.Type == FillType.RadialGradient)
{
style.StartFillMatrix = shapeReader.ReadMatrix();
shapeReader.Align8();
style.EndFillMatrix = shapeReader.ReadMatrix();
shapeReader.Align8();
if (style.Type == FillType.LinearGradient
|| style.Type == FillType.RadialGradient)
{
style.Gradient = this.ReadMorphGradient(shapeReader);
}
}
if (FillTypes.IsBitmap(style.Type))
{
int cid = shapeReader.ReadUI16();
/* Some fills have this magic number in them which seems to deliberately not
* reference a bitmap. The spec is silent on the matter. Oh flash, you
* bumbling simian. */
if (cid != 0x0000FFFF)
{
style.Bitmap = this.ImageFinder.FindImage(cid);
}
style.StartFillMatrix = shapeReader.ReadMatrix();
shapeReader.Align8();
style.EndFillMatrix = shapeReader.ReadMatrix();
shapeReader.Align8();
}
return style;
}
private LineStyle[] ReadLineStyleArray(SWFDataTypeReader shapeReader, Tag format)
{
int lineCount = shapeReader.ReadUI8();
if (lineCount == 0xFF)
{
lineCount = shapeReader.ReadUI16();
}
LineStyle[] lineStyles = new LineStyle[lineCount];
if (format == Tag.DefineShape4)
{
for (int i = 0; i < lineCount; i++)
{
lineStyles[i] = this.ReadLineStyle2(shapeReader, format);
}
}
else
{
for (int i = 0; i < lineCount; i++)
{
lineStyles[i] = this.ReadLineStyle(shapeReader, format);
}
}
return lineStyles;
}