internal override void ToSwf(SwfWriter w, ref uint fillBits, ref uint lineBits, ShapeType shapeType)
{
w.AppendBit(true);
w.AppendBit(true);
uint bits = SwfWriter.MinimumBits(DeltaX, DeltaY);
bits = bits < 2 ? 2 : bits; // min 2 bits
w.AppendBits(bits - 2, 4);
if (DeltaX != 0 && DeltaY != 0)
{
w.AppendBit(true);
w.AppendSignedNBits(DeltaX, bits);
w.AppendSignedNBits(DeltaY, bits);
}
else if (DeltaX == 0)
{
w.AppendBit(false);
w.AppendBit(true);
w.AppendSignedNBits(DeltaY, bits);
}
else
{
w.AppendBit(false);
w.AppendBit(false);
w.AppendSignedNBits(DeltaX, bits);
}
}
internal void ToSwf(SwfWriter w, bool useAlpha)
{
w.AppendBit(HasAddTerms);
w.AppendBit(HasMultTerms);
uint bits = SwfWriter.MinimumBits(RMultTerm, GMultTerm, BMultTerm, AMultTerm, RAddTerm, GAddTerm, BAddTerm, AAddTerm);
w.AppendBits(bits, 4);
if (HasMultTerms)
{
w.AppendSignedNBits(RMultTerm, bits);
w.AppendSignedNBits(GMultTerm, bits);
w.AppendSignedNBits(BMultTerm, bits);
if (useAlpha)
{
w.AppendSignedNBits(AMultTerm, bits);
}
}
if (HasAddTerms)
{
w.AppendSignedNBits(RAddTerm, bits);
w.AppendSignedNBits(GAddTerm, bits);
w.AppendSignedNBits(BAddTerm, bits);
if (useAlpha)
{
w.AppendSignedNBits(AAddTerm, bits);
}
}
w.Align();
}
internal override void ToSwf(SwfWriter w)
{
w.Align();
uint bits = SwfWriter.MinimumBits(this.XMax, this.XMin, this.YMax, this.YMin);
w.AppendBits((uint)bits, 5);
w.AppendBits((uint)(this.XMin), bits);
w.AppendBits((uint)(this.XMax), bits);
w.AppendBits((uint)(this.YMin), bits);
w.AppendBits((uint)(this.YMax), bits);
w.Align();
}
internal override void ToSwf(SwfWriter w, ref uint fillBits, ref uint lineBits, ShapeType shapeType)
{
w.AppendBit(true);
w.AppendBit(false);
uint bits = SwfWriter.MinimumBits(ControlX, ControlY, AnchorX, AnchorY);
bits = bits < 2 ? 2 : bits; // min 2 bits
w.AppendBits(bits - 2, 4);
w.AppendSignedNBits(ControlX, bits);
w.AppendSignedNBits(ControlY, bits);
w.AppendSignedNBits(AnchorX, bits);
w.AppendSignedNBits(AnchorY, bits);
}
internal void ToSwf(SwfWriter w, ShapeType shapeType)
{
FillStyles.ToSwf(w, shapeType);
LineStyles.ToSwf(w, shapeType);
w.Align();
uint fillBits = SwfWriter.MinimumBits((uint)FillStyles.FillStyles.Count);
uint lineBits = SwfWriter.MinimumBits((uint)LineStyles.LineStyles.Count);
w.AppendBits(fillBits, 4);
w.AppendBits(lineBits, 4);
w.Align();
for (int i = 0; i < ShapeRecords.Count; i++)
{
ShapeRecords[i].ToSwf(w, ref fillBits, ref lineBits, shapeType);
}
}
internal override void ToSwf(SwfWriter w)
{
bool scale = (this.ScaleX != 1) || (this.ScaleY != 1);
w.AppendBit(scale);
if (scale)
{
uint bits = SwfWriter.MinimumBits((int)(this.ScaleX * 0x10000), (int)(this.ScaleY * 0x10000));
w.AppendBits(bits, 5);
w.AppendFixedNBits(this.ScaleX, bits);
w.AppendFixedNBits(this.ScaleY, bits);
}
bool rotate = (this.Rotate0 != 0) || (this.Rotate1 != 0);
w.AppendBit(rotate);
if (rotate)
{
uint bits = SwfWriter.MinimumBits((int)(this.Rotate0 * 0x10000), (int)(this.Rotate1 * 0x10000));
w.AppendBits(bits, 5);
w.AppendFixedNBits(this.Rotate0, bits);
w.AppendFixedNBits(this.Rotate1, bits);
}
// translate
uint minbits = 0;
if (this.TranslateX != 0 || this.TranslateY != 0)
{
minbits = SwfWriter.MinimumBits((int)this.TranslateX, (int)this.TranslateY);
}
w.AppendBits(minbits, 5);
w.AppendBits((uint)(this.TranslateX), minbits);
w.AppendBits((uint)(this.TranslateY), minbits);
w.Align();
}
internal override void ToSwf(SwfWriter w, ref uint fillBits, ref uint lineBits, ShapeType shapeType)
{
// TypeFlag UB[1] Non-edge record flag. Always 0.
// StateNewStyles UB[1] New styles flag. Used by DefineShape2 and DefineShape3 only.
// StateLineStyle UB[1] Line style change flag.
// StateFillStyle1 UB[1] Fill style 1 change flag.
// StateFillStyle0 UB[1] Fill style 0 change flag.
// StateMoveTo UB[1] Move to flag.
if (shapeType == ShapeType.Glyph)
{
w.AppendBit(false);
w.AppendBit(false); //this.HasNewStyles);
w.AppendBit(false); //HasLineStyle);
w.AppendBit(false); //HasFillStyle1);
w.AppendBit(HasFillStyle0);
w.AppendBit(HasMove); //HasMove);
if (HasMove)
{
// not relative moves
uint bits = SwfWriter.MinimumBits(this.MoveDeltaX, this.MoveDeltaY);
w.AppendBits(bits, 5);
w.AppendSignedNBits(this.MoveDeltaX, bits);
w.AppendSignedNBits(this.MoveDeltaY, bits);
}
if (HasFillStyle0)
{
w.AppendBits(this.FillStyle0, fillBits);
}
}
else
{
w.AppendBit(false);
w.AppendBit(this.HasNewStyles);
w.AppendBit(HasLineStyle);
w.AppendBit(HasFillStyle1);
w.AppendBit(HasFillStyle0);
w.AppendBit(HasMove);
if (HasMove)
{
uint bits = SwfWriter.MinimumBits(this.MoveDeltaX, this.MoveDeltaY);
w.AppendBits(bits, 5);
w.AppendSignedNBits(this.MoveDeltaX, bits);
w.AppendSignedNBits(this.MoveDeltaY, bits);
}
if (HasFillStyle0)
{
w.AppendBits(this.FillStyle0, fillBits);
}
if (HasFillStyle1)
{
w.AppendBits(this.FillStyle1, fillBits);
}
if (HasLineStyle)
{
w.AppendBits(this.LineStyle, lineBits);
}
if (HasNewStyles)
{
w.Align();
FillStyles.ToSwf(w, shapeType);
LineStyles.ToSwf(w, shapeType);
fillBits = SwfWriter.MinimumBits((uint)FillStyles.FillStyles.Count);
lineBits = SwfWriter.MinimumBits((uint)LineStyles.LineStyles.Count);;
w.AppendBits(fillBits, 4);
w.AppendBits(lineBits, 4);
}
}
}
