/// <summary>
/// Reads out an FBlueprintText from a BinaryReader.
/// </summary>
/// <param name="reader">The BinaryReader to read from.</param>
public virtual void Read(AssetBinaryReader reader)
{
TextLiteralType = (EBlueprintTextLiteralType)reader.ReadByte();
switch (TextLiteralType)
{
case EBlueprintTextLiteralType.Empty:
break;
case EBlueprintTextLiteralType.LocalizedText:
LocalizedSource = ExpressionSerializer.ReadExpression(reader);
LocalizedKey = ExpressionSerializer.ReadExpression(reader);
LocalizedNamespace = ExpressionSerializer.ReadExpression(reader);
break;
case EBlueprintTextLiteralType.InvariantText: // IsCultureInvariant
InvariantLiteralString = ExpressionSerializer.ReadExpression(reader);
break;
case EBlueprintTextLiteralType.LiteralString:
LiteralString = ExpressionSerializer.ReadExpression(reader);
break;
case EBlueprintTextLiteralType.StringTableEntry:
StringTableAsset = reader.XFER_OBJECT_POINTER();
StringTableId = ExpressionSerializer.ReadExpression(reader);
StringTableKey = ExpressionSerializer.ReadExpression(reader);
break;
default:
throw new NotImplementedException("Unimplemented blueprint text literal type " + TextLiteralType);
}
}
private void ProcessCommon(EExprToken opcode)
{
switch (opcode)
{
case EExprToken.EX_PrimitiveCast:
{
// A type conversion.
byte conversionType = ReadByte();
output.AppendLine(FmtOpcodeIndent(opcode) + "PrimitiveCast of type " + conversionType);
AddIndent();
output.AppendLine(indents + " Argument:");
ProcessCastByte(conversionType);
//@TODO:
//Ar.Logf(TEXT("%s Expression:"), *Indents);
//SerializeExpr( ScriptIndex );
break;
}
case EExprToken.EX_SetSet:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "set set");
SerializeExpr();
ReadInt32();
while (SerializeExpr() != EExprToken.EX_EndSet)
{
// Set contents
}
break;
}
case EExprToken.EX_EndSet:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "EX_EndSet");
break;
}
case EExprToken.EX_SetConst:
{
UProperty innerProp = ReadPointer <UProperty>();
int num = ReadInt32();
output.AppendLine(FmtOpcodeIndent(opcode) + "set set const - elements number: " + num + ", inner property: " +
UObject.GetNameSafe(innerProp));
while (SerializeExpr() != EExprToken.EX_EndSetConst)
{
// Set contents
}
break;
}
case EExprToken.EX_EndSetConst:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "EX_EndSetConst");
break;
}
case EExprToken.EX_SetMap:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "set map");
SerializeExpr();
ReadInt32();
while (SerializeExpr() != EExprToken.EX_EndMap)
{
// Map contents
}
break;
}
case EExprToken.EX_EndMap:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "EX_EndMap");
break;
}
case EExprToken.EX_MapConst:
{
UProperty keyProp = ReadPointer <UProperty>();
UProperty valProp = ReadPointer <UProperty>();
int num = ReadInt32();
output.AppendLine(FmtOpcodeIndent(opcode) + "set map const - elements number: " + num +
", key property: " + UObject.GetNameSafe(keyProp) + ", val property: " + UObject.GetNameSafe(valProp));
while (SerializeExpr() != EExprToken.EX_EndMapConst)
{
// Map contents
}
break;
}
case EExprToken.EX_ObjToInterfaceCast:
{
// A conversion from an object variable to a native interface variable.
// We use a different bytecode to avoid the branching each time we process a cast token
// the interface class to convert to
UClass interfaceClass = ReadPointer <UClass>();
output.AppendLine(FmtOpcodeIndent(opcode) + "ObjToInterfaceCast to " + interfaceClass.GetName());
SerializeExpr();
break;
}
case EExprToken.EX_CrossInterfaceCast:
{
// A conversion from one interface variable to a different interface variable.
// We use a different bytecode to avoid the branching each time we process a cast token
// the interface class to convert to
UClass interfaceClass = ReadPointer <UClass>();
output.AppendLine(FmtOpcodeIndent(opcode) + "InterfaceToInterfaceCast to " + interfaceClass.GetName());
SerializeExpr();
break;
}
case EExprToken.EX_InterfaceToObjCast:
{
// A conversion from an interface variable to a object variable.
// We use a different bytecode to avoid the branching each time we process a cast token
// the interface class to convert to
UClass objectClass = ReadPointer <UClass>();
output.AppendLine(FmtOpcodeIndent(opcode) + "InterfaceToObjCast to " + objectClass.GetName());
SerializeExpr();
break;
}
case EExprToken.EX_Let:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "Let (Variable = Expression)");
AddIndent();
ReadPointer <UProperty>();
// Variable expr.
output.AppendLine(indents + " Variable:");
SerializeExpr();
// Assignment expr.
output.AppendLine(indents + " Expression:");
SerializeExpr();
DropIndent();
break;
}
case EExprToken.EX_LetObj:
case EExprToken.EX_LetWeakObjPtr:
{
if (opcode == EExprToken.EX_LetObj)
{
output.AppendLine(FmtOpcodeIndent(opcode) + "Let Obj (Variable = Expression)");
}
else
{
output.AppendLine(FmtOpcodeIndent(opcode) + "Let WeakObjPtr (Variable = Expression)");
}
AddIndent();
// Variable expr.
output.AppendLine(indents + " Variable:");
SerializeExpr();
// Assignment expr.
output.AppendLine(indents + " Expression:");
SerializeExpr();
DropIndent();
break;
}
case EExprToken.EX_LetBool:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "LetBool (Variable = Expression)");
AddIndent();
// Variable expr.
output.AppendLine(indents + " Variable:");
SerializeExpr();
// Assignment expr.
output.AppendLine(indents + " Expression:");
SerializeExpr();
DropIndent();
break;
}
case EExprToken.EX_LetValueOnPersistentFrame:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "LetValueOnPersistentFrame");
AddIndent();
UProperty prop = ReadPointer <UProperty>();
output.AppendLine(indents + " Destination variable: " + UObject.GetNameSafe(prop) + ", offset: " +
(prop != null ? prop.GetOffset_ForDebug() : 0));
output.AppendLine(indents + " Expression:");
SerializeExpr();
DropIndent();
break;
}
case EExprToken.EX_StructMemberContext:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "Struct member context");
AddIndent();
UProperty prop = ReadPointer <UProperty>();
// although that isn't a UFunction, we are not going to indirect the props of a struct, so this should be fine
output.AppendLine(indents + " Expression within struct " + prop.GetName() + ", offset " + prop.GetOffset_ForDebug());
output.AppendLine(indents + " Expression to struct:");
SerializeExpr();
DropIndent();
break;
}
case EExprToken.EX_LetDelegate:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "LetDelegate (Variable = Expression)");
AddIndent();
// Variable expr.
output.AppendLine(indents + " Variable:");
SerializeExpr();
// Assignment expr.
output.AppendLine(indents + " Expression:");
SerializeExpr();
DropIndent();
break;
}
case EExprToken.EX_LetMulticastDelegate:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "LetMulticastDelegate (Variable = Expression)");
AddIndent();
// Variable expr.
output.AppendLine(indents + " Variable:");
SerializeExpr();
// Assignment expr.
output.AppendLine(indents + " Expression:");
SerializeExpr();
DropIndent();
break;
}
case EExprToken.EX_ComputedJump:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "Computed Jump, offset specified by expression:");
AddIndent();
SerializeExpr();
DropIndent();
break;
}
case EExprToken.EX_Jump:
{
uint skipCount = ReadSkipCount();
output.AppendLine(FmtOpcodeIndent(opcode) + "Jump to offset " + FmtSkipCount(skipCount));
break;
}
case EExprToken.EX_LocalVariable:
{
UProperty property = ReadPointer <UProperty>();
output.AppendLine(FmtOpcodeIndent(opcode) + "Local variable named " + FmtObjNameOrNull(property));
break;
}
case EExprToken.EX_DefaultVariable:
{
UProperty property = ReadPointer <UProperty>();
output.AppendLine(FmtOpcodeIndent(opcode) + "Default variable named " + FmtObjNameOrNull(property));
break;
}
case EExprToken.EX_InstanceVariable:
{
UProperty property = ReadPointer <UProperty>();
output.AppendLine(FmtOpcodeIndent(opcode) + "Instance variable named " + FmtObjNameOrNull(property));
break;
}
case EExprToken.EX_LocalOutVariable:
{
UProperty property = ReadPointer <UProperty>();
output.AppendLine(FmtOpcodeIndent(opcode) + "Local out variable named " + FmtObjNameOrNull(property));
break;
}
case EExprToken.EX_InterfaceContext:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "EX_InterfaceContext:");
SerializeExpr();
break;
}
case EExprToken.EX_DeprecatedOp4A:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "This opcode has been removed and does nothing.");
break;
}
case EExprToken.EX_Nothing:
case EExprToken.EX_EndOfScript:
case EExprToken.EX_EndFunctionParms:
case EExprToken.EX_EndStructConst:
case EExprToken.EX_EndArray:
case EExprToken.EX_EndArrayConst:
case EExprToken.EX_IntZero:
case EExprToken.EX_IntOne:
case EExprToken.EX_True:
case EExprToken.EX_False:
case EExprToken.EX_NoObject:
case EExprToken.EX_NoInterface:
case EExprToken.EX_Self:
case EExprToken.EX_EndParmValue:
{
output.AppendLine(FmtOpcodeIndent(opcode) + opcode.ToString());
break;
}
case EExprToken.EX_Return:
{
output.AppendLine(FmtOpcodeIndent(opcode) + opcode.ToString());
SerializeExpr(); // Return expression.
break;
}
case EExprToken.EX_CallMath:
{
UStruct stackNode = ReadPointer <UStruct>();
output.AppendLine(FmtOpcodeIndent(opcode) + "Call Math (stack node " +
UObject.GetNameSafe(stackNode != null ? stackNode.GetOuter() : null) + "::" +
UObject.GetNameSafe(stackNode) + ")");
while (SerializeExpr() != EExprToken.EX_EndFunctionParms)
{
// Params
}
break;
}
case EExprToken.EX_FinalFunction:
{
UStruct stackNode = ReadPointer <UStruct>();
output.AppendLine(FmtOpcodeIndent(opcode) + "Final Function (stack node " +
FmtObjOuterNameOrNull(stackNode) + "::" + FmtObjNameOrNull(stackNode) + ")");
while (SerializeExpr() != EExprToken.EX_EndFunctionParms)
{
// Params
}
break;
}
case EExprToken.EX_CallMulticastDelegate:
{
UStruct stackNode = ReadPointer <UStruct>();
output.AppendLine(FmtOpcodeIndent(opcode) + "CallMulticastDelegate (signature " +
FmtObjOuterNameOrNull(stackNode) + "::" + FmtObjNameOrNull(stackNode) + ") delegate:");
SerializeExpr();
output.AppendLine(FmtOpcodeIndent(opcode) + "Params:");
while (SerializeExpr() != EExprToken.EX_EndFunctionParms)
{
// Params
}
break;
}
case EExprToken.EX_VirtualFunction:
{
string functionName = ReadName();
output.AppendLine(FmtOpcodeIndent(opcode) + "Virtual Function named " + functionName);
while (SerializeExpr() != EExprToken.EX_EndFunctionParms)
{
}
break;
}
case EExprToken.EX_ClassContext:
case EExprToken.EX_Context:
case EExprToken.EX_Context_FailSilent:
{
output.AppendLine(FmtOpcodeIndent(opcode) + (opcode == EExprToken.EX_ClassContext ? "Class Context" : "Context"));
AddIndent();
// Object expression.
output.AppendLine(indents + " ObjectExpression:");
SerializeExpr();
if (opcode == EExprToken.EX_Context_FailSilent)
{
output.AppendLine(indents + " Can fail silently on access none ");
}
// Code offset for NULL expressions.
uint skipCount = ReadSkipCount();
output.AppendLine(indents + " Skip Bytes: " + FmtSkipCount(skipCount));
// Property corresponding to the r-value data, in case the l-value needs to be mem-zero'd
UField field = ReadPointer <UField>();
output.AppendLine(indents + " R-Value Property: " + FmtObjNameOrNull(field));
// Context expression.
output.AppendLine(indents + " ContextExpression:");
SerializeExpr();
DropIndent();
break;
}
case EExprToken.EX_IntConst:
{
int constValue = ReadInt32();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal int32 " + constValue);
break;
}
case EExprToken.EX_SkipOffsetConst:
{
uint constValue = ReadSkipCount();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal CodeSkipSizeType " + FmtSkipCount(constValue));
break;
}
case EExprToken.EX_FloatConst:
{
float constValue = ReadFloat();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal float " + constValue);
break;
}
case EExprToken.EX_StringConst:
{
string constValue = ReadString8();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal ansi string \"" + constValue + "\"");
break;
}
case EExprToken.EX_UnicodeStringConst:
{
string constValue = ReadString16();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal unicode string \"" + constValue + "\"");
break;
}
case EExprToken.EX_TextConst:
{
// What kind of text are we dealing with?
EBlueprintTextLiteralType textLiteralType = (EBlueprintTextLiteralType)script[scriptIndex++];
switch (textLiteralType)
{
case EBlueprintTextLiteralType.Empty:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "literal text - empty");
break;
}
case EBlueprintTextLiteralType.LocalizedText:
{
string sourceString = ReadString();
string keyString = ReadString();
string namespaceString = ReadString();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal text - localized text { namespace: \"" +
namespaceString + "\", key: \"" + keyString + "\", source: \"" + sourceString + "\" }");
break;
}
case EBlueprintTextLiteralType.InvariantText:
{
string sourceString = ReadString();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal text - invariant text: \"" + sourceString + "\"");
break;
}
case EBlueprintTextLiteralType.LiteralString:
{
string sourceString = ReadString();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal text - literal string: \"" + sourceString + "\"");
break;
}
case EBlueprintTextLiteralType.StringTableEntry:
{
ReadPointer <UObject>(); // String Table asset (if any)
string tableIdString = ReadString();
string keyString = ReadString();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal text - string table entry { tableid: \""
+ tableIdString + "\", key: \"" + keyString + "\" }");
break;
}
default:
throw new Exception("Unknown EBlueprintTextLiteralType! Please update ProcessCommon() to handle this type of text.");
}
break;
}
case EExprToken.EX_ObjectConst:
{
UObject pointer = ReadPointer <UObject>();
output.AppendLine(FmtOpcodeIndent(opcode) + "EX_ObjectConst (" + FmtPtr(pointer) + ":" + pointer.GetFullName());
break;
}
case EExprToken.EX_SoftObjectConst:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "EX_SoftObjectConst");
SerializeExpr();
break;
}
case EExprToken.EX_NameConst:
{
string constValue = ReadName();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal name " + constValue);
break;
}
case EExprToken.EX_RotationConst:
{
float pitch = ReadFloat();
float yaw = ReadFloat();
float roll = ReadFloat();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal rotation (" + pitch + "," + yaw + "," + roll + ")");
break;
}
case EExprToken.EX_VectorConst:
{
float x = ReadFloat();
float y = ReadFloat();
float z = ReadFloat();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal vector (" + x + "," + y + "," + z + ")");
break;
}
case EExprToken.EX_TransformConst:
{
float rotX = ReadFloat();
float rotY = ReadFloat();
float rotZ = ReadFloat();
float rotW = ReadFloat();
float transX = ReadFloat();
float transY = ReadFloat();
float transZ = ReadFloat();
float scaleX = ReadFloat();
float scaleY = ReadFloat();
float scaleZ = ReadFloat();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal transform " +
"R(" + rotX + "," + rotY + "," + rotZ + "," + rotW + "," + ") " +
"T(" + transX + "," + transY + "," + transZ + ") " +
"T(" + scaleX + "," + scaleY + "," + scaleZ + ")");
break;
}
case EExprToken.EX_StructConst:
{
UScriptStruct unrealStruct = ReadPointer <UScriptStruct>();
int serializedSize = ReadInt32();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal struct " + unrealStruct.GetName() +
" (serialized size: " + serializedSize + ")");
break;
}
case EExprToken.EX_SetArray:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "set array");
SerializeExpr();
while (SerializeExpr() != EExprToken.EX_EndArray)
{
// Array contents
}
break;
}
case EExprToken.EX_ArrayConst:
{
UProperty innerProp = ReadPointer <UProperty>();
int num = ReadInt32();
output.AppendLine(FmtOpcodeIndent(opcode) + "set array const - elements number: " +
num + ", inner property: " + UObject.GetNameSafe(innerProp));
break;
}
case EExprToken.EX_ByteConst:
{
byte constValue = ReadByte();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal byte " + constValue);
break;
}
case EExprToken.EX_IntConstByte:
{
int constValue = ReadByte();
output.AppendLine(FmtOpcodeIndent(opcode) + "literal int " + constValue);
break;
}
case EExprToken.EX_MetaCast:
{
UClass unrealClass = ReadPointer <UClass>();
output.AppendLine(FmtOpcodeIndent(opcode) + "MetaCast to " + unrealClass.GetName() + " of expr:");
SerializeExpr();
break;
}
case EExprToken.EX_DynamicCast:
{
UClass unrealClass = ReadPointer <UClass>();
output.AppendLine(FmtOpcodeIndent(opcode) + "DynamicCast to " + unrealClass.GetName() + " of expr:");
SerializeExpr();
break;
}
case EExprToken.EX_JumpIfNot:
{
// Code offset.
uint skipCount = ReadSkipCount();
output.AppendLine(FmtOpcodeIndent(opcode) + "Jump to offset " + FmtSkipCount(skipCount) + " if not expr:");
// Boolean expr.
SerializeExpr();
break;
}
case EExprToken.EX_Assert:
{
ushort lineNumber = ReadUInt16();
byte inDebugMode = ReadByte();
output.AppendLine(FmtOpcodeIndent(opcode) + "assert at line " + lineNumber + ", in debug mode = " +
inDebugMode + " with expr:");
SerializeExpr(); // Assert expr.
break;
}
case EExprToken.EX_Skip:
{
uint w = ReadSkipCount();
output.AppendLine(FmtOpcodeIndent(opcode) + "possibly skip " + FmtSkipCount(w) + " bytes of expr:");
// Expression to possibly skip.
SerializeExpr();
break;
}
case EExprToken.EX_InstanceDelegate:
{
// the name of the function assigned to the delegate.
string funcName = ReadName();
output.AppendLine(FmtOpcodeIndent(opcode) + "instance delegate function named " + funcName);
break;
}
case EExprToken.EX_AddMulticastDelegate:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "Add MC delegate");
SerializeExpr();
SerializeExpr();
break;
}
case EExprToken.EX_RemoveMulticastDelegate:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "Remove MC delegate");
SerializeExpr();
SerializeExpr();
break;
}
case EExprToken.EX_ClearMulticastDelegate:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "Clear MC delegate");
SerializeExpr();
break;
}
case EExprToken.EX_BindDelegate:
{
// the name of the function assigned to the delegate.
string funcName = ReadName();
output.AppendLine(FmtOpcodeIndent(opcode) + "BindDelegate '" + funcName + "'");
output.AppendLine(indents + " Delegate:");
SerializeExpr();
output.AppendLine(indents + " Object:");
SerializeExpr();
break;
}
case EExprToken.EX_PushExecutionFlow:
{
uint skipCount = ReadSkipCount();
output.AppendLine(FmtOpcodeIndent(opcode) + "FlowStack.Push(" + FmtSkipCount(skipCount) + ");");
break;
}
case EExprToken.EX_PopExecutionFlow:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "if (FlowStack.Num()) { jump to statement at FlowStack.Pop(); } else { ERROR!!! }");
break;
}
case EExprToken.EX_PopExecutionFlowIfNot:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "if (!condition) { if (FlowStack.Num()) { jump to statement at FlowStack.Pop(); } else { ERROR!!! } }");
// Boolean expr.
SerializeExpr();
break;
}
case EExprToken.EX_Breakpoint:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "<<< BREAKPOINT >>>");
break;
}
case EExprToken.EX_WireTracepoint:
{
output.AppendLine(FmtOpcodeIndent(opcode) + ".. wire debug site ..");
break;
}
case EExprToken.EX_InstrumentationEvent:
{
EScriptInstrumentation eventType = (EScriptInstrumentation)ReadByte();
switch (eventType)
{
case EScriptInstrumentation.InlineEvent:
output.AppendLine(FmtOpcodeIndent(opcode) + ".. instrumented inline event ..");
break;
case EScriptInstrumentation.Stop:
output.AppendLine(FmtOpcodeIndent(opcode) + ".. instrumented event stop ..");
break;
case EScriptInstrumentation.PureNodeEntry:
output.AppendLine(FmtOpcodeIndent(opcode) + ".. instrumented pure node entry site ..");
break;
case EScriptInstrumentation.NodeDebugSite:
output.AppendLine(FmtOpcodeIndent(opcode) + ".. instrumented debug site ..");
break;
case EScriptInstrumentation.NodeEntry:
output.AppendLine(FmtOpcodeIndent(opcode) + ".. instrumented wire entry site ..");
break;
case EScriptInstrumentation.NodeExit:
output.AppendLine(FmtOpcodeIndent(opcode) + ".. instrumented wire exit site ..");
break;
case EScriptInstrumentation.PushState:
output.AppendLine(FmtOpcodeIndent(opcode) + ".. push execution state ..");
break;
case EScriptInstrumentation.RestoreState:
output.AppendLine(FmtOpcodeIndent(opcode) + ".. restore execution state ..");
break;
case EScriptInstrumentation.ResetState:
output.AppendLine(FmtOpcodeIndent(opcode) + ".. reset execution state ..");
break;
case EScriptInstrumentation.SuspendState:
output.AppendLine(FmtOpcodeIndent(opcode) + ".. suspend execution state ..");
break;
case EScriptInstrumentation.PopState:
output.AppendLine(FmtOpcodeIndent(opcode) + ".. pop execution state ..");
break;
case EScriptInstrumentation.TunnelEndOfThread:
output.AppendLine(FmtOpcodeIndent(opcode) + ".. tunnel end of thread ..");
break;
}
break;
}
case EExprToken.EX_Tracepoint:
{
output.AppendLine(FmtOpcodeIndent(opcode) + ".. debug site ..");
break;
}
case EExprToken.EX_SwitchValue:
{
ushort numCases = ReadUInt16();
uint afterSkip = ReadSkipCount();
output.AppendLine(FmtOpcodeIndent(opcode) + "Switch Value " + numCases + " cases, end in " + FmtSkipCount(afterSkip));
AddIndent();
output.AppendLine(indents + " Index:");
SerializeExpr();
for (ushort caseIndex = 0; caseIndex < numCases; ++caseIndex)
{
output.AppendLine(indents + " [" + caseIndex + "] Case Index (label: " + FmtScriptIndex(scriptIndex) + ")");
SerializeExpr(); // case index value term
uint offsetToNextCase = ReadSkipCount();
output.AppendLine(indents + " [" + caseIndex + "] Offset to the next case: " + FmtSkipCount(offsetToNextCase));
output.AppendLine(indents + " [" + caseIndex + "] Case Result:");
SerializeExpr(); // case term
}
output.AppendLine(indents + " Default result (label: " + FmtScriptIndex(scriptIndex) + ")");
SerializeExpr();
output.AppendLine(indents + " (label: " + FmtScriptIndex(scriptIndex) + ")");
DropIndent();
break;
}
case EExprToken.EX_ArrayGetByRef:
{
output.AppendLine(FmtOpcodeIndent(opcode) + "Array Get-by-Ref Index");
AddIndent();
SerializeExpr();
SerializeExpr();
DropIndent();
break;
}
default:
{
string error = "Unknown bytecode 0x" + ((byte)opcode).ToString("X2") + "; ignoring it";
output.AppendLine(FmtOpcodeIndent(opcode) + "!!!" + error);
FMessage.Log(ELogVerbosity.Warning, error);
}
break;
}
}
