private LuaFunction readFunction(DataSource source) throws IOException {
LuaFunction lf = new LuaFunction();
lf.lineNo = source.getUShort();
lf.source = readTString(source);
int codeSize = source.getInt();
lf.code = new byte[codeSize];
source.get(lf.code);
lf.constants = readConstants(source);
lf.localVars = readLocals(source);
readFunctions(lf.constants, source);
return lf;
}
@Override
protected LuaChunk _read(DataSource source) throws IOException {
int magic = source.getInt();
if (magic != 0x1B4C7561) throw new IOException("Invalid LUA file");
int version = source.getUByte();
if (version != 0x31)
throw new IOException("Invalid LUA file version: " + Integer.toHexString(version));
if (source.getUByte() != 4) throw new IOException("Invalid LUA file, float length isn't 4...");
source.skip(4); // Todo: wtf are these?
LuaFunction lf = readFunction(source);
// Todo: decompile? haha, if it'll be anything like the java decompiler I wrote then f**k that
return new LuaChunk(source.container, source.getName(), lf);
}