public LuaLocalVariable(BinaryReader reader, LuaFunction function)
{
Function = function;
Name = Module.ReadString(reader);
ProgramCounterStart = Module.ReadInt(reader);
ProgramCounterEnd = Module.ReadInt(reader);
}
public LuaFunction(BinaryReader reader, LuaModule module)
{
Module = module;
Source = module.ReadString(reader);
LineDefined = module.ReadInt(reader);
UpValueCount = reader.ReadByte();
ParameterCount = reader.ReadByte();
HasVariableArguments = reader.ReadByte() != 0;
MaxStackSize = reader.ReadByte();
var lineInfoCount = module.ReadInt(reader);
LineInfo = new Codex<int>(reader.ReadArrayInt32(lineInfoCount));
var localVariableCount = module.ReadInt(reader);
LuaLocalVariable[] localVariables = new LuaLocalVariable[localVariableCount];
for (int index = 0; index < localVariableCount; index++)
localVariables[index] = new LuaLocalVariable(reader, this);
LocalVariables = new Codex<LuaLocalVariable>(localVariables);
var upValueCount = module.ReadInt(reader);
string[] upValues = new string[upValueCount];
for (int index = 0; index < upValueCount; index++)
upValues[index] = module.ReadString(reader);
UpValues = new Codex<string>(upValues);
var constantCount = module.ReadInt(reader);
Codex<object> constants = new Codex<object>(constantCount);
Constants = constants;
for (int index = 0; index < constantCount; index++) {
LuaType type = (LuaType)reader.ReadByte();
switch (type) {
case LuaType.Nil: break;
case LuaType.Boolean: constants.Add(reader.ReadByte() != 0); break;
case LuaType.Number: constants.Add(module.ReadNumber(reader)); break;
case LuaType.String: constants.Add(module.ReadString(reader)); break;
default: throw new NotSupportedException();
}
}
var functionCount = module.ReadInt(reader);
LuaFunction[] functions = new LuaFunction[functionCount];
for (int index = 0; index < functionCount; index++)
functions[index] = new LuaFunction(reader, index, this);
Closures = new Codex<LuaFunction>(functions);
var codeCount = module.ReadInt(reader);
LuaInstruction[] code = new LuaInstruction[codeCount];
for (int index = 0; index < codeCount; index++)
code[index] = new LuaInstruction(this, module.ReadInstructionCode(reader));
Instructions = new Codex<LuaInstruction>(code);
}
public LuaInstruction(LuaFunction function, uint code)
{
this.function = function;
Code = code;
}
public LuaModule(AssetManager manager, BinaryReader reader, string name)
: base(manager, name)
{
using (reader) {
reader.RequireMagic(Magic);
VersionCode = reader.ReadByte();
Endianness = reader.ReadByte() != 0 ? ByteOrder.LittleEndian : ByteOrder.BigEndian;
IntSize = reader.ReadByte();
SizeTSize = reader.ReadByte();
InstructionSize = reader.ReadByte();
InstructionOpSize = reader.ReadByte();
InstructionASize = reader.ReadByte();
InstructionBSize = reader.ReadByte();
InstructionCSize = reader.ReadByte();
NumberSize = reader.ReadByte();
if (IntSize != 4 || SizeTSize != 4 || InstructionSize != 4 || InstructionOpSize != 6 || InstructionASize != 8 || InstructionBSize != 9 || InstructionCSize != 9 || NumberSize != 8)
throw new InvalidDataException();
double constant = ReadNumber(reader);
if (constant != 3.14159265358979323846e7)
throw new InvalidDataException();
Main = new LuaFunction(reader, this);
}
}
public LuaFunction(BinaryReader reader, int index, LuaFunction parent)
: this(reader, parent.Module)
{
Index = index;
Parent = parent;
}