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SWFTemplate.bt
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SWFTemplate.bt
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/*************************************************************
* 010 Editor v3.0 Binary Template
*
* File: SWFTemplate.bt
* Author: Josh Zelonis <[email protected]>
* Revision: 1.2
* Purpose: Defines a template for parsing SWF files based on
* the file format specification for Flash 9. This is most
* compatible with Actionscript 1 and 2 as the Actionscript
* Byte Code has not been templated in.
* Changes: 1.1 - Updated email address
* 1.2 - Add code to check CWS file - TQN
*************************************************************/
/***************
* Action Tags *
***************/
local quad ActionTagEnd = 0;
local byte isCompressed = 0;
typedef struct {
ubyte Register;
string ParamName;
} REGISTERPARAM;
typedef struct {
string value;
} CONSTANTPOOL;
typedef struct {
string value;
} PARAMS;
typedef struct {
ubyte Type;
switch (Type) {
case 0:
string String;
break;
case 1:
float Float;
break;
case 4:
ubyte RegisterNumber;
break;
case 5:
ubyte Boolean;
break;
case 6:
double Double;
break;
case 7:
int Integer;
break;
case 8:
ubyte Constant8;
break;
case 9:
ushort Constant16;
break;
default:
Warning("Unexpected Value detected.");
}
} TYPECONST;
typedef struct {
local int i;
ubyte ActionCode;
if (ActionCode >=0x80) {
ushort Length;
ActionTagEnd = FTell() + Length;
}
switch (ActionCode) {
/************************
* SWF 3 Action Model *
************************/
case 0x81: /* ActionGotoFrame */
if (Length != 2) {
Warning("ActionGotoFrame: Length must be 2.");
}
ushort Frame;
break;
case 0x83: /* ActionGetURL */
string UrlString;
string TargetString;
break;
case 0x04: /* ActionNextFrame */
case 0x05: /* ActionPreviousFrame */
case 0x06: /* ActionPlay */
case 0x07: /* ActionStop */
case 0x08: /* ActionToggleQuality */
case 0x09: /* ActionStopSounds */
break;
case 0x8a: /* ActionWaitForFrame */
if (Length != 3) {
Warning("ActionWaitForFrame: Length must be 3.");
}
ushort Frame;
ubyte SkipCount;
break;
case 0x8b: /* ActionSetTarget */
string TargetName;
break;
case 0x8c: /* ActionGoToLabel */
string Label;
break;
/************************
* SWF 4 Action Model *
************************/
case 0x96: /* ActionPush */
do {
TYPECONST TypeConst;
} while (FTell() < ActionTagEnd);
break;
case 0x17: /* ActionPop */
case 0x0a: /* ActionAdd */
case 0x0b: /* ActionSubtract */
case 0x0c: /* ActionMultiply */
case 0x0d: /* ActionDivide */
case 0x0e: /* ActionEquals */
case 0x0f: /* ActionLess */
case 0x10: /* ActionAnd */
case 0x11: /* ActionOr */
case 0x12: /* ActionNot */
case 0x13: /* ActionStringEquals */
case 0x14: /* ActionStringLength */
case 0x21: /* ActionStringAdd */
case 0x15: /* ActionStringExtract */
case 0x29: /* ActionStringLess */
case 0x31: /* ActionMBStringLength */
case 0x35: /* ActionMBStringExtract */
case 0x18: /* ActionToInteger */
case 0x32: /* ActionCharToAscii */
case 0x33: /* ActionAsciiToChar */
case 0x36: /* ActionMBCharToAscii */
case 0x37: /* ActionMBAsciiToChar */
break;
case 0x99: /* ActionJump */
short BranchOffset;
break;
case 0x9d: /* ActionIf */
short BranchOffset;
break;
case 0x9e: /* ActionCall */
case 0x1c: /* ActionGetVariable */
case 0x1d: /* ActionSetVariable */
break;
case 0x9a: /* ActionGetURL2 */
ubyte SendVarsMethod : 2;
ubyte Reserved : 4;
ubyte LoadTargetFlag : 1;
ubyte LoadVariablesFlag : 1;
break;
case 0x9f: /* ActionGotoFrame2 */
ubyte Reserved : 6;
ubyte SceneBiasFlag : 1;
ubyte PlayFlag : 1;
if (SceneBiasFlag == 1) {
ushort SceneBias;
}
break;
case 0x20: /* ActionSetTarget2 */
case 0x22: /* ActionGetProperty */
case 0x23: /* ActionSetProperty */
case 0x24: /* ActionCloneSprite */
case 0x25: /* ActionRemoveSprite */
case 0x27: /* ActionStartDrag */
case 0x28: /* ActionEndDrag */
break;
case 0x8d: /* ActionWaitForFrame2 */
ubyte SkipCount;
break;
case 0x26: /* ActionTrace */
case 0x34: /* ActionGetTime */
case 0x30: /* ActionRandomNumber */
break;
/************************
* SWF 5 Action Model *
************************/
case 0x3d: /* ActionCallFunction */
case 0x52: /* ActionCallMethod */
break;
case 0x88: /* ActionConstantPool */
ushort Count;
for (i=0; i<Count; i++) {
CONSTANTPOOL Constant;
}
break;
case 0x9b: /* ActionDefineFunction */
string FunctionName;
ushort NumParams;
for (i=0; i<NumParams; i++) {
PARAMS Param;
}
ushort codeSize;
break;
case 0x3c: /* ActionDefineLocal */
case 0x41: /* ActionDefineLocal2 */
case 0x3a: /* ActionDelete */
case 0x3b: /* ActionDelete2 */
case 0x46: /* ActionEnumerate */
case 0x49: /* ActionEquals2 */
case 0x4e: /* ActionGetMember */
case 0x42: /* ActionInitArray */
case 0x43: /* ActionInitObject */
case 0x53: /* ActionNewMethod */
case 0x40: /* ActionNewObject */
case 0x4f: /* ActionSetMember */
case 0x45: /* ActionTargetPath */
break;
case 0x94: /* ActionWith */
ushort Size;
break;
case 0x4a: /* ActionToNumber */
case 0x4b: /* ActionToString */
case 0x44: /* ActionTypeOf */
case 0x47: /* ActionAdd2 */
case 0x48: /* ActionLess2 */
case 0x3f: /* ActionModulo */
case 0x60: /* ActionBitAnd */
case 0x63: /* ActionBitLShift */
case 0x61: /* ActionBitOr */
case 0x64: /* ActionBitRShift */
case 0x65: /* ActionBitURShift */
case 0x62: /* ActionBitXor */
case 0x51: /* ActionDecrement */
case 0x50: /* ActionIncrement */
case 0x4c: /* ActionPushDuplicate */
case 0x3e: /* ActionReturn */
case 0x4d: /* ActionStackSwap */
break;
case 0x87: /* ActionStoreRegister */
ubyte RegisterNumber;
break;
/************************
* SWF 6 Action Model *
************************/
case 0x55: /* ActionEnumerate2 */
case 0x66: /* ActionStrictEquals */
case 0x67: /* ActionGreater */
case 0x68: /* ActionStringGreater */
break;
/************************
* SWF 7 Action Model *
************************/
case 0x8e: /* ActionDefineFunction2 */
string FunctionName;
ushort NumParams;
ubyte RegisterCount;
ubyte PreloadParentFlag : 1;
ubyte PreloadRootFlag : 1;
ubyte SuppressSuperFlag : 1;
ubyte PreloadSuperFlag : 1;
ubyte SuppressArgumentsFlag : 1;
ubyte PreloadArgumentsFlag : 1;
ubyte SuppressThisFlag : 1;
ubyte PreloadThisFlag : 1;
ubyte Reserved : 7;
ubyte PreloadGlobalFlag : 1;
for (i=0; i<NumParams; i++) {
REGISTERPARAM Parameter;
}
ushort codeSize;
break;
case 0x69: /* ActionExtends */
case 0x2b: /* ActionCastOp */
case 0x2c: /* ActionImplementsOp */
break;
case 0x8f: /* ActionTry */
ubyte Reserved : 5;
ubyte CatchInRegisterFlag : 1;
ubyte FinallyBlockFlag : 1;
ubyte CatchBlockFlag : 1;
ushort TrySize;
ushort CatchSize;
ushort FinallySize;
if (CatchInRegisterFlag == 0) {
string CatchName;
}
else {
ubyte CatchRegister;
}
if (TrySize) ubyte TryBody[TrySize];
if (CatchSize) ubyte CatchBody[CatchSize];
if (FinallySize) ubyte FinallyBody[FinallySize];
break;
case 0x2a: /* ActionThrow */
break;
/************************
* SWF 9 Action Model *
************************/
default: /* Undefined Behavior */
if (ActionCode>=0x80) {
ubyte Padding[ActionTagEnd - FTell()];
}
break;
}
/*****************************************
* This is a fixup for files that aren't
* parsing correctly. This may be due to
* my code, obfuscation techniques or
* other unknown circumstances.
*****************************************/
if (ActionCode>=0x80) {
if (ActionTagEnd>FTell()) {
ubyte Padding[ActionTagEnd-FTell()];
Printf("WARNING: ActionTag padded to 0x%LXh\n", FTell());
}
else if (ActionTagEnd<FTell()-1) {
Printf("WARNING: ActionTag overrun to 0x%LXh, expected end at 0x%LXh\n", FTell(), ActionTagEnd);
}
}
} ACTIONRECORD <read=GetActionType>;
string GetActionType(ACTIONRECORD &ActionTag)
{
string action;
ubyte ActionType = ActionTag.ActionCode;
switch (ActionType)
{
case 0x81: return "ActionGotoFrame";
case 0x83: return "ActionGetURL";
case 0x04: return "ActionNextFrame";
case 0x05: return "ActionPreviousFrame";
case 0x06: return "ActionPlay";
case 0x07: return "ActionStop";
case 0x08: return "ActionToggleQuality";
case 0x09: return "ActionStopSounds";
case 0x8a: return "ActionWaitForFrame";
case 0x8b: return "ActionSetTarget";
case 0x8c: return "ActionGoToLabel";
case 0x96: return "ActionPush";
case 0x17: return "ActionPop";
case 0x0a: return "ActionAdd";
case 0x0b: return "ActionSubtract";
case 0x0c: return "ActionMultiply";
case 0x0d: return "ActionDivide";
case 0x0e: return "ActionEquals";
case 0x0f: return "ActionLess";
case 0x10: return "ActionAnd";
case 0x11: return "ActionOr";
case 0x12: return "ActionNot";
case 0x13: return "ActionStringEquals";
case 0x14: return "ActionStringLength";
case 0x21: return "ActionStringAdd";
case 0x15: return "ActionStringExtract";
case 0x29: return "ActionStringLess";
case 0x31: return "ActionMBStringLength";
case 0x35: return "ActionMBStringExtract";
case 0x18: return "ActionToInteger";
case 0x32: return "ActionCharToAscii";
case 0x33: return "ActionAsciiToChar";
case 0x36: return "ActionMBCharToAscii";
case 0x37: return "ActionMBAsciiToChar";
case 0x99: return "ActionJump";
case 0x9d: return "ActionIf";
case 0x9e: return "ActionCall";
case 0x1c: return "ActionGetVariable";
case 0x1d: return "ActionSetVariable";
case 0x9a: return "ActionGetURL2";
case 0x9f: return "ActionGotoFrame2";
case 0x20: return "ActionSetTarget2";
case 0x22: return "ActionGetProperty";
case 0x23: return "ActionSetProperty";
case 0x24: return "ActionCloneSprite";
case 0x25: return "ActionRemoveSprite";
case 0x27: return "ActionStartDrag";
case 0x28: return "ActionEndDrag";
case 0x8d: return "ActionWaitForFrame2";
case 0x26: return "ActionTrace";
case 0x34: return "ActionGetTime";
case 0x30: return "ActionRandomNumber";
case 0x3d: return "ActionCallFunction";
case 0x52: return "ActionCallMethod";
case 0x88: return "ActionConstantPool";
case 0x9b: return "ActionDefineFunction";
case 0x3c: return "ActionDefineLocal";
case 0x41: return "ActionDefineLocal2";
case 0x3a: return "ActionDelete";
case 0x3b: return "ActionDelete2";
case 0x46: return "ActionEnumerate";
case 0x49: return "ActionEquals2";
case 0x4e: return "ActionGetMember";
case 0x42: return "ActionInitArray";
case 0x43: return "ActionInitObject";
case 0x53: return "ActionNewMethod";
case 0x40: return "ActionNewObject";
case 0x4f: return "ActionSetMember";
case 0x45: return "ActionTargetPath";
case 0x94: return "ActionWith";
case 0x4a: return "ActionToNumber";
case 0x4b: return "ActionToString";
case 0x44: return "ActionTypeOf";
case 0x47: return "ActionAdd2";
case 0x48: return "ActionLess2";
case 0x3f: return "ActionModulo";
case 0x60: return "ActionBitAnd";
case 0x63: return "ActionBitLShift";
case 0x61: return "ActionBitOr";
case 0x64: return "ActionBitRShift";
case 0x65: return "ActionBitURShift";
case 0x62: return "ActionBitXor";
case 0x51: return "ActionDecrement";
case 0x50: return "ActionIncrement";
case 0x4c: return "ActionPushDuplicate";
case 0x3e: return "ActionReturn";
case 0x4d: return "ActionStackSwap";
case 0x87: return "ActionStoreRegister";
case 0x55: return "ActionEnumerate2";
case 0x66: return "ActionStrictEquals";
case 0x67: return "ActionGreater";
case 0x68: return "ActionStringGreater";
case 0x8e: return "ActionDefineFunction2";
case 0x69: return "ActionExtends";
case 0x2b: return "ActionCastOp";
case 0x2c: return "ActionImplementsOp";
case 0x8f: return "ActionTry";
case 0x2a: return "ActionThrow";
case 0x00: return "END";
default: SPrintf(action, "%02Xh", ActionType);
}
return action;
}
/**************
* Data Types *
**************/
local quad SWFTagEnd;
local ushort CurrentTag;
typedef struct {
byte value;
} SI8;
typedef struct {
short value;
} SI16;
typedef struct {
int value;
} SI32;
typedef struct {
ubyte value;
} UI8;
typedef struct {
ushort value;
} UI16;
typedef struct {
uint value;
} UI32;
typedef struct {
quad value;
} UI64;
typedef struct {
int whole : 16;
int decimal : 16;
} FIXED;
typedef struct {
short whole : 8;
short decimal : 8;
} FIXED8;
typedef struct {
ushort sign : 1;
ushort exponent : 5;
ushort mantissa : 10;
} FLOAT16;
typedef struct {
BigEndian();
local int i=0;
do {
byte next : 1;
byte value : 7;
i++;
} while (i<5 & next);
} EncodedU32;
typedef struct {
do {
char character;
} while (character != 0x00);
} STRING;
typedef struct {
ubyte LanguageCode;
} LANGCODE;
typedef struct {
ubyte Red;
ubyte Green;
ubyte Blue;
} RGB;
typedef struct {
ubyte Red;
ubyte Green;
ubyte Blue;
ubyte Alpha;
} RGBA;
typedef struct {
ubyte Alpha;
ubyte Red;
ubyte Green;
ubyte Blue;
} ARGB;
/***********************************************
* The min values in this are going to look
* wrong because there isn't any pretty way
* for 010 to print an Nbits-bit signed number.
* The key is that the max values match expected
* values and because there isn't any variation
* on how the numbers are being calculated and
* no bit padding, we can assume these are
* correct.
***********************************************/
typedef struct {
ubyte Nbits : 5;
BitfieldDisablePadding();
int Xmin : Nbits;
int Xmax : Nbits;
int Ymin : Nbits;
int Ymax : Nbits;
BitfieldEnablePadding();
} RECT;
typedef struct {
BitfieldEnablePadding();
BitfieldLeftToRight();
ubyte HasScale : 1;
if (HasScale) {
ubyte NScaleBits : 5;
BitfieldDisablePadding();
int ScaleX : NScaleBits;
int ScaleY : NScaleBits;
}
ubyte HasRotate : 1;
if (HasRotate) {
ubyte NRotateBits : 5;
BitfieldDisablePadding();
int RotateSkew0 : NRotateBits;
int RotateSkew1 : NRotateBits;
}
ubyte NTranslateBits : 5;
BitfieldDisablePadding();
int TranslateX : NTranslateBits;
int TranslateY : NTranslateBits;
BitfieldEnablePadding();
} MATRIX;
typedef struct {
ushort Tag;
string Name;
} ASSETS;
typedef struct {
EncodedU32 Offset;
string Name;
} OFFSETANDNAME;
typedef struct {
BitfieldEnablePadding();
ubyte HasAddTerms : 1;
ubyte HasMultTerms : 1;
ubyte Nbits : 4;
BitfieldDisablePadding();
if (HasMultTerms) {
short RedMultTerm : Nbits;
short GreenMultTerm : Nbits;
short BlueMultTerm : Nbits;
}
if (HasAddTerms) {
short RedAddTerm : Nbits;
short GreenAddTerm : Nbits;
short BlueAddTerm : Nbits;
}
BitfieldEnablePadding();
} CXFORM;
typedef struct {
BitfieldEnablePadding();
ubyte HasAddTerms : 1;
ubyte HasMultTerms : 1;
ubyte Nbits : 4;
BitfieldDisablePadding();
if (HasMultTerms) {
short RedMultTerm : Nbits;
short GreenMultTerm : Nbits;
short BlueMultTerm : Nbits;
short AlphaMultTerm : Nbits;
}
if (HasAddTerms) {
short RedAddTerm : Nbits;
short GreenAddTerm : Nbits;
short BlueAddTerm : Nbits;
short AlphaAddTerm : Nbits;
}
BitfieldEnablePadding();
} CXFORMWITHALPHA;
typedef struct {
ushort ClipEventKeyUp : 1;
ushort ClipEventKeyDown : 1;
ushort ClipEventMouseUp : 1;
ushort ClipEventMouseDown : 1;
ushort ClipEventMouseMove : 1;
ushort ClipEventUnload : 1;
ushort ClipEventEnterFrame : 1;
ushort ClipEventLoad : 1;
ushort ClipEventDragOver : 1;
ushort ClipEventRollOut : 1;
ushort ClipEventRollOver : 1;
ushort ClipEventReleaseOutside : 1;
ushort ClipEventRelease : 1;
ushort ClipEventPress : 1;
ushort ClipEventInitialize : 1;
ushort ClipEventData : 1;
if (File.Header.Version >= 6) {
ushort Reserved : 5;
ushort ClipEventConstruct : 1;
ushort ClipEventKeyPress : 1;
ushort ClipEventDragout : 1;
ushort Reserved : 8;
}
} CLIPEVENTFLAGS;
typedef struct {
CLIPEVENTFLAGS EventFlags;
uint ActionRecordSize;
if ((File.Header.Version>5) && EventFlags.ClipEventKeyPress) {
ubyte KeyCode;
}
do {
ACTIONRECORD Action;
} while (Action.ActionCode!=0x00);
} CLIPACTIONRECORD;
typedef struct {
local uint clips;
ushort Reserved;
CLIPEVENTFLAGS AllEventFlags;
do {
CLIPACTIONRECORD ClipActionRecord;
} while ((SWFTagEnd-FTell())>9); /* min bytes in CLIPACTIONRECORD */
if (File.Header.Version>5) {
uint ClipActionEndFlag;
}
else {
ushort ClipActionEndFlag;
}
} CLIPACTIONS;
typedef struct {
float Matrix[20];
} COLORMATRIXFILTER;
typedef struct {
ubyte MatrixX;
ubyte MatrixY;
float Divisor;
float Bias;
float Matrix[MatrixX * MatrixY];
RGBA DefaultColor;
ubyte Reserved : 6;
ubyte Clamp : 1;
ubyte PreserveAlpha : 1;
} CONVOLUTIONFILTER;
typedef struct {
FIXED BlurX;
FIXED BlurY;
ubyte Passes : 5;
ubyte Reserved : 3;
} BLURFILTER;
typedef struct {
RGBA DropShadowColor;
FIXED BlurX;
FIXED BlurY;
FIXED Angle;
FIXED Distance;
FIXED8 Strength;
ubyte InnerShadow : 1;
ubyte Knockout : 1;
ubyte CompositeSource : 1;
ubyte Passes : 5;
} DROPSHADOWFILTER;
typedef struct {
RGBA GlowColor;
FIXED BlurX;
FIXED BlurY;
FIXED8 Strength;
ubyte InnerShadow : 1;
ubyte Knockout : 1;
ubyte CompositeSource : 1;
ubyte Passes : 5;
} GLOWFILTER;
typedef struct {
RGBA ShadowColor;
RGBA HighlightColor;
FIXED BlurX;
FIXED BlurY;
FIXED Angle;
FIXED Distance;
FIXED8 Strength;
ubyte InnerShadow : 1;
ubyte Knockout : 1;
ubyte CompositeSource : 1;
ubyte OnTop : 1;
ubyte Passes : 4;
} BEVELFILTER;
typedef struct {
ubyte Ratio;
if ((CurrentTag == 2) /* DefineShape */
|| (CurrentTag == 22)) { /* DefineShape2 */
RGB Color;
}
else { /* DefineShape3 */
RGBA Color;
}
} GRADRECORD;
typedef struct {
local short i;
ubyte SpreadMode : 2;
ubyte InterpolationMode : 2;
ubyte NumGradients : 4;
for (i=0; i<NumGradients; i++) {
GRADRECORD GradientRecord;
}
} GRADIENT;
typedef struct {
local short i;
ubyte SpreadMode : 2;
ubyte InterpolationMode : 2;
ubyte NumGradients : 4;
for (i=0; i<NumGradients; i++) {
GRADRECORD GradientRecord;
}
FIXED8 FocalPoint;
} FOCALGRADIENT;
typedef struct {
ubyte NumColors;
RGBA GradientColors[NumColors];
ubyte GradientRatio[NumColors];
FIXED BlurX;
FIXED BlurY;
FIXED Angle;
FIXED Distance;
FIXED8 Strength;
ubyte InnerShadow : 1;
ubyte Knockout : 1;
ubyte CompositeSource : 1;
ubyte OnTop : 1;
ubyte Passes : 4;
} GRADIENTGLOWFILTER;
typedef struct {
ubyte NumColors;
RGBA GradientColors[NumColors];
ubyte GradientRatio[NumColors];
FIXED BlurX;
FIXED BlurY;
FIXED Angle;
FIXED Distance;
FIXED8 Strength;
ubyte InnerShadow : 1;
ubyte Knockout : 1;
ubyte CompositeSource : 1;
ubyte OnTop : 1;
ubyte Passes : 4;
} GRADIENTBEVELFILTER;
typedef struct {
ushort FilterId;
switch (FilterId) {
case 0:
DROPSHADOWFILTER DropShadowFilter;
break;
case 1:
BLURFILTER BlurFilter;
break;
case 2:
GLOWFILTER GlowFilter;
break;
case 3:
BEVELFILTER BevelFilter;
break;
case 4:
GRADIENTGLOWFILTER GradientGlowFilter;
break;
case 5:
CONVOLUTIONFILTER ConvolutionFilter;
break;
case 6:
COLORMATRIXFILTER ColorMatrixFilter;
break;
case 7:
GRADIENTBEVELFILTER GradientBevelFilter;
break;
}
} FILTER;
typedef struct {
local ushort i;
ubyte NumberOfFilters;
for (i=0; i<NumberOfFilters; i++) {
FILTER Filter;
}
} FILTERLIST;
typedef struct {
ubyte FillStyleType;
switch (FillStyleType) {
case 0x00:
if ((CurrentTag == 2) /* DefineShape */
|| (CurrentTag == 22)) { /* DefineShape2 */
RGB Color;
}
else { /* DefineShape3 */
RGBA Color;
}
break;
case 0x10:
case 0x12:
MATRIX GradientMatrix;
GRADIENT Gradient;
break;
case 0x13:
FOCALGRADIENT Gradient;
break;
case 0x40:
case 0x41:
case 0x42:
case 0x43:
ushort BitmapId;
MATRIX BitmapMatrix;
break;
default:
break;
}
} FILLSTYLE;
typedef struct {
local ushort i;
ubyte FillStyleCount;
if (FillStyleCount == 0xff) {
UI16 FillStyleCountExtended;
for (i=0; i<FillStyleCount; i++) {
FILLSTYLE FillStyle;
}
}
else {
for (i=0; i<FillStyleCount; i++) {
FILLSTYLE FillStyle;
}
}
} FILLSTYLEARRAY;
typedef struct {
ushort Width;
if ((CurrentTag == 2) /* DefineShape */
|| (CurrentTag == 22)) { /* DefineShape2 */
RGB Color;
}
else { /* DefineShape3 */
RGBA Color;
}
} LINESTYLE;
typedef struct {
ushort Width;
ubyte StartCapStyle : 2;
ubyte JoinStyle : 2;
ubyte HasFillFlag : 1;
ubyte NoHScaleFlag : 1;
ubyte NoVScaleFlag : 1;
ubyte PixelHintingFlag : 1;
ubyte Reserved : 5;
ubyte NoClose : 1;
ubyte EndCapStyle : 2;
if (JoinStyle == 2) {
ushort MiterLimitFactor;
}
if (HasFillFlag) {
FILLSTYLE FillType;
}
else {
RGBA Color;
}
} LINESTYLE2;
typedef struct {
local ushort i;
BitfieldDisablePadding();
ubyte LineStyleCount;
if (LineStyleCount == 0xff) {
UI16 LineStyleCountExtended;
for (i=0; i<LineStyleCountExtended; i++) {
if ((CurrentTag == 2) /* DefineShape */
|| (CurrentTag == 22) /* DefineShape2 */
|| (CurrentTag == 32)) { /* DefineShape3 */
LINESTYLE LineStyle;
}
else if (CurrentTag == 83) { /* DefineShape4 */
LINESTYLE2 LineStyle;
}
}
}
else {
for (i=0; i<LineStyleCount; i++) {
if ((CurrentTag == 2) /* DefineShape */
|| (CurrentTag == 22) /* DefineShape2 */
|| (CurrentTag == 32)) { /* DefineShape3 */
LINESTYLE LineStyle;
}
else if (CurrentTag == 83) { /* DefineShape4 */
LINESTYLE2 LineStyle;
}
}
}
BitfieldEnablePadding();
} LINESTYLEARRAY;
typedef struct {
BitfieldDisablePadding();
ubyte TypeFlag : 1;
if (TypeFlag) {
ubyte StraightFlag : 1;
if (StraightFlag) { /* StraightEdgeRecord */
ubyte NumBits : 4;
ubyte GeneralLineFlag : 1;
if (GeneralLineFlag) {
int DeltaX : NumBits+2;
int DeltaY : NumBits+2;
}
else {
ubyte VertLineFlag : 1;
if (VertLineFlag) {
int DeltaY : NumBits+2;
}
else {
int DeltaX : NumBits+2;
}
}
}
else { /* CurvedEdgeRecord */
ubyte NumBits : 4;
int ControlDeltaX : NumBits+2;
int ControlDeltaY : NumBits+2;
int AnchorDeltaX : NumBits+2;
int AnchorDeltaY : NumBits+2;
}
}
else { /* StyleChangeRecord & EndShapeRecord */
ubyte StateNewStyles : 1;
ubyte StateLineStyle : 1;
ubyte StateFillStyle1 : 1;
ubyte StateFillStyle0 : 1;
ubyte StateMoveTo : 1;
if (StateMoveTo) {
ubyte MoveBits : 5;
int MoveDeltaX : MoveBits;
int MoveDeltaY : MoveBits;
}
if (StateFillStyle0) {