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Use optimized type identification.

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This commit is contained in:
Sandu Liviu Catalin 2021-03-20 11:49:58 +02:00
parent f11622177e
commit 86e070d61c
1 changed files with 54 additions and 24 deletions
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78
module/Core/Common.cpp
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@ -318,26 +318,41 @@ SQInteger PopStackInteger(HSQUIRRELVM vm, SQInteger idx)
}
case OT_INSTANCE:
{
// Attempt to treat the value as a signed long instance
try
SQUserPointer tag;
// Attempt to retrieve the type tag
if (SQ_FAILED(sq_gettypetag(vm, -1, &tag)))
{
return ConvTo< SQInteger >::From(Var< const SLongInt & >(vm, idx).value.GetNum());
break;
}
catch (...)
// Is the instance SLongInt? (signed long)
else if (static_cast< AbstractStaticClassData * >(tag) == StaticClassTypeTag< SLongInt >::Get())
{
// Just ignore it...
try
{
return ConvTo< SQInteger >::From(Var< const SLongInt & >(vm, idx).value.GetNum());
}
catch (...)
{
// Just ignore it...
}
}
// Attempt to treat the value as a unsigned long instance
try
// Is the instance ULongInt? (unsigned long)
else if (static_cast< AbstractStaticClassData * >(tag) == StaticClassTypeTag< ULongInt >::Get())
{
return ConvTo< SQInteger >::From(Var< const ULongInt & >(vm, idx).value.GetNum());
try
{
return ConvTo< SQInteger >::From(Var< const ULongInt & >(vm, idx).value.GetNum());
}
catch (...)
{
// Just ignore it...
}
}
catch (...)
else
{
// Just ignore it...
// Attempt to get the size of the instance as a fall back
return sq_getsize(vm, idx);
}
// Attempt to get the size of the instance as a fall back
return sq_getsize(vm, idx);
}
default: break;
}
@ -391,26 +406,41 @@ SQFloat PopStackFloat(HSQUIRRELVM vm, SQInteger idx)
}
case OT_INSTANCE:
{
// Attempt to treat the value as a signed long instance
try
SQUserPointer tag;
// Attempt to retrieve the type tag
if (SQ_FAILED(sq_gettypetag(vm, -1, &tag)))
{
return ConvTo< SQFloat >::From(Var< const SLongInt & >(vm, idx).value.GetNum());
break;
}
catch (...)
// Is the instance SLongInt? (signed long)
else if (static_cast< AbstractStaticClassData * >(tag) == StaticClassTypeTag< SLongInt >::Get())
{
// Just ignore it...
try
{
return ConvTo< SQFloat >::From(Var< const SLongInt & >(vm, idx).value.GetNum());
}
catch (...)
{
// Just ignore it...
}
}
// Attempt to treat the value as a unsigned long instance
try
// Is the instance ULongInt? (unsigned long)
else if (static_cast< AbstractStaticClassData * >(tag) == StaticClassTypeTag< ULongInt >::Get())
{
return ConvTo< SQFloat >::From(Var< const ULongInt & >(vm, idx).value.GetNum());
try
{
return ConvTo< SQFloat >::From(Var< const ULongInt & >(vm, idx).value.GetNum());
}
catch (...)
{
// Just ignore it...
}
}
catch (...)
else
{
// Just ignore it...
// Attempt to get the size of the instance as a fall back
return ConvTo< SQFloat >::From(sq_getsize(vm, idx));
}
// Attempt to get the size of the instance as a fall back
return ConvTo< SQFloat >::From(sq_getsize(vm, idx));
}
default: break;
}