void CppiaStackVar::fromStream(CppiaStream &stream)
{
nameId = stream.getInt();
id = stream.getInt();
capture = stream.getBool();
typeId = stream.getInt();
}
void CppiaVar::load(CppiaStream &stream)
{
readAccess = getAccess(stream);
writeAccess = getAccess(stream);
isVirtual = stream.getBool();
nameId = stream.getInt();
typeId = stream.getInt();
if (stream.getInt())
init = createCppiaExpr(stream);
}
void CppiaConst::fromStream(CppiaStream &stream)
{
std::string tok = stream.getToken();
if (tok[0]=='i')
{
type = cInt;
dval = ival = stream.getInt();
}
else if (tok=="true")
{
type = cInt;
dval = ival = 1;
}
else if (tok=="false")
{
type = cInt;
dval = ival = 0;
}
else if (tok[0]=='f')
{
type = cFloat;
int strIndex = stream.getInt();
String val = stream.module->strings[strIndex];
dval = atof(val.__s);
ival = dval;
}
else if (tok[0]=='s')
{
type = cString;
ival = stream.getInt();
}
else if (tok=="NULL")
type = cNull;
else if (tok=="THIS")
type = cThis;
else if (tok=="SUPER")
type = cSuper;
else
throw "unknown const value";
}
CppiaVar::Access CppiaVar::getAccess(CppiaStream &stream)
{
std::string tok = stream.getToken();
if (tok.size()!=1)
throw "bad var access length";
switch(tok[0])
{
case 'N': return accNormal;
case 'n': return accNo;
case 'R': return accResolve;
case 'C': return accCall;
case 'V': return accCallNative;
}
throw "bad access code";
return accNormal;
}