static void CopyPropertyFromArchetype( UObject *Target, UObject *Archetype, FName PropertyName )
{
if ( Target == NULL || Archetype == NULL || !Target->IsA( Archetype->GetClass() ) )
return;
void *ArchetypeContainerPtr = Archetype;
int32 ArchetypeArrayIndex;
UProperty *Prop = GetPropertyByName( Archetype, Archetype->GetClass(), PropertyName.ToString(), &ArchetypeContainerPtr, ArchetypeArrayIndex );
if ( !Prop || !Prop->IsA( UNumericProperty::StaticClass() ) )
return;
check(ArchetypeContainerPtr != NULL);
void *TargetContainerPtr = Target; //(void*)((uint8*)ArchetypeContainerPtr - (uint8*)Archetype + (uint8*)Target);
int32 TargetArrayIndex;
UProperty *TargetProp = GetPropertyByName( Target, Target->GetClass(), PropertyName.ToString(), &TargetContainerPtr, TargetArrayIndex );
check( TargetProp != NULL && TargetProp->IsA( UNumericProperty::StaticClass() ) );
check( TargetArrayIndex == ArchetypeArrayIndex );
if ( Prop->IsA( UByteProperty::StaticClass() ) )
{
UByteProperty *NumericProp = CastChecked<UByteProperty>(Prop);
uint8 ArchetypeVal = NumericProp->GetPropertyValue_InContainer(ArchetypeContainerPtr, ArchetypeArrayIndex);
NumericProp->SetPropertyValue_InContainer(TargetContainerPtr, ArchetypeVal, ArchetypeArrayIndex);
}
else if ( Prop->IsA( UInt8Property::StaticClass() ) )
{
UInt8Property *NumericProp = CastChecked<UInt8Property>(Prop);
int32 ArchetypeVal = NumericProp->GetPropertyValue_InContainer(ArchetypeContainerPtr, ArchetypeArrayIndex);
NumericProp->SetPropertyValue_InContainer(TargetContainerPtr, ArchetypeVal, ArchetypeArrayIndex);
}
else if ( Prop->IsA( UInt16Property::StaticClass() ) )
{
UInt16Property *NumericProp = CastChecked<UInt16Property>(Prop);
int16 ArchetypeVal = NumericProp->GetPropertyValue_InContainer(ArchetypeContainerPtr, ArchetypeArrayIndex);
NumericProp->SetPropertyValue_InContainer(TargetContainerPtr, ArchetypeVal, ArchetypeArrayIndex);
}
else if ( Prop->IsA( UIntProperty::StaticClass() ) )
{
UIntProperty *NumericProp = CastChecked<UIntProperty>(Prop);
int32 ArchetypeVal = NumericProp->GetPropertyValue_InContainer(ArchetypeContainerPtr, ArchetypeArrayIndex);
NumericProp->SetPropertyValue_InContainer(TargetContainerPtr, ArchetypeVal, ArchetypeArrayIndex);
}
else if ( Prop->IsA( UInt64Property::StaticClass() ) )
{
UInt64Property *NumericProp = CastChecked<UInt64Property>(Prop);
int64 ArchetypeVal = NumericProp->GetPropertyValue_InContainer(ArchetypeContainerPtr, ArchetypeArrayIndex);
NumericProp->SetPropertyValue_InContainer(TargetContainerPtr, ArchetypeVal, ArchetypeArrayIndex);
}
else if ( Prop->IsA( UUInt16Property::StaticClass() ) )
{
UUInt16Property *NumericProp = CastChecked<UUInt16Property>(Prop);
uint16 ArchetypeVal = NumericProp->GetPropertyValue_InContainer(ArchetypeContainerPtr, ArchetypeArrayIndex);
NumericProp->SetPropertyValue_InContainer(TargetContainerPtr, ArchetypeVal, ArchetypeArrayIndex);
}
else if ( Prop->IsA( UUInt32Property::StaticClass() ) )
{
UUInt32Property *NumericProp = CastChecked<UUInt32Property>(Prop);
uint32 ArchetypeVal = NumericProp->GetPropertyValue_InContainer(ArchetypeContainerPtr, ArchetypeArrayIndex);
NumericProp->SetPropertyValue_InContainer(TargetContainerPtr, ArchetypeVal, ArchetypeArrayIndex);
}
else if ( Prop->IsA( UInt64Property::StaticClass() ) )
{
UInt64Property *NumericProp = CastChecked<UInt64Property>(Prop);
uint64 ArchetypeVal = NumericProp->GetPropertyValue_InContainer(ArchetypeContainerPtr, ArchetypeArrayIndex);
NumericProp->SetPropertyValue_InContainer(TargetContainerPtr, ArchetypeVal, ArchetypeArrayIndex);
}
else if ( Prop->IsA( UFloatProperty::StaticClass() ) )
{
UFloatProperty *NumericProp = CastChecked<UFloatProperty>(Prop);
float ArchetypeVal = NumericProp->GetPropertyValue_InContainer(ArchetypeContainerPtr, ArchetypeArrayIndex);
NumericProp->SetPropertyValue_InContainer(TargetContainerPtr, ArchetypeVal, ArchetypeArrayIndex);
}
else if ( Prop->IsA( UDoubleProperty::StaticClass() ) )
{
UDoubleProperty *NumericProp = CastChecked<UDoubleProperty>(Prop);
double ArchetypeVal = NumericProp->GetPropertyValue_InContainer(ArchetypeContainerPtr, ArchetypeArrayIndex);
NumericProp->SetPropertyValue_InContainer(TargetContainerPtr, ArchetypeVal, ArchetypeArrayIndex);
}
}
static void ModifyPropertyValue( UObject *Target, const FString &PropertyName, TEnumAsByte<ELiveEditControllerType::Type> ControlType, float Delta, int32 MidiValue, bool bShouldClamp, float ClampMin, float ClampMax )
{
if ( Target == NULL )
return;
void *ContainerPtr = Target;
int32 ArrayIndex = 0;
UProperty *Prop = GetPropertyByName( Target, Target->GetClass(), PropertyName, &ContainerPtr, ArrayIndex );
if ( Prop == NULL || !Prop->IsA( UNumericProperty::StaticClass() ) )
return;
check( ContainerPtr != NULL );
if ( bShouldClamp && ControlType == ELiveEditControllerType::ControlChangeFixed )
{
//if we are clamped and it's a fixed range controller, make sure that the Delta can cover the full span of the clamped range
//this overrides DeltaMult on the LiveEditObject Action in the case where DeltaMult is too small to cover the clamped range
//with the meager fidelity of Midi (127 ticks per controller)
float EvenDelta = (ClampMax - ClampMin)/127.0f;
if ( EvenDelta > FMath::Abs(Delta) )
{
float sign = (Delta > 0.0f)? 1.0f : -1.0f;
Delta = EvenDelta * sign;
}
}
if ( Prop->IsA( UByteProperty::StaticClass() ) )
{
UByteProperty *NumericProp = CastChecked<UByteProperty>(Prop);
uint8 CurValue = NumericProp->GetPropertyValue_InContainer(ContainerPtr, ArrayIndex);
uint8 NewValue = CalculateNewValue<uint8>( CurValue, ControlType, Delta, MidiValue, bShouldClamp, ClampMin, ClampMax );
NumericProp->SetPropertyValue_InContainer(ContainerPtr, NewValue, ArrayIndex);
}
else if ( Prop->IsA( UInt8Property::StaticClass() ) )
{
UInt8Property *NumericProp = CastChecked<UInt8Property>(Prop);
uint8 CurValue = NumericProp->GetPropertyValue_InContainer(ContainerPtr, ArrayIndex);
uint8 NewValue = CalculateNewValue<uint8>( CurValue, ControlType, Delta, MidiValue, bShouldClamp, ClampMin, ClampMax );
NumericProp->SetPropertyValue_InContainer(ContainerPtr, NewValue, ArrayIndex);
}
else if ( Prop->IsA( UInt16Property::StaticClass() ) )
{
UInt16Property *NumericProp = CastChecked<UInt16Property>(Prop);
int16 CurValue = NumericProp->GetPropertyValue_InContainer(ContainerPtr, ArrayIndex);
int16 NewValue = CalculateNewValue<int16>( CurValue, ControlType, Delta, MidiValue, bShouldClamp, ClampMin, ClampMax );
NumericProp->SetPropertyValue_InContainer(ContainerPtr, NewValue, ArrayIndex);
}
else if ( Prop->IsA( UIntProperty::StaticClass() ) )
{
UIntProperty *NumericProp = CastChecked<UIntProperty>(Prop);
int32 CurValue = NumericProp->GetPropertyValue_InContainer(ContainerPtr, ArrayIndex);
int32 NewValue = CalculateNewValue<int32>( CurValue, ControlType, Delta, MidiValue, bShouldClamp, ClampMin, ClampMax );
NumericProp->SetPropertyValue_InContainer(ContainerPtr, NewValue, ArrayIndex);
}
else if ( Prop->IsA( UInt64Property::StaticClass() ) )
{
UInt64Property *NumericProp = CastChecked<UInt64Property>(Prop);
int64 CurValue = NumericProp->GetPropertyValue_InContainer(ContainerPtr, ArrayIndex);
int64 NewValue = CalculateNewValue<int64>( CurValue, ControlType, Delta, MidiValue, bShouldClamp, ClampMin, ClampMax );
NumericProp->SetPropertyValue_InContainer(ContainerPtr, NewValue, ArrayIndex);
}
else if ( Prop->IsA( UUInt16Property::StaticClass() ) )
{
UUInt16Property *NumericProp = CastChecked<UUInt16Property>(Prop);
uint16 CurValue = NumericProp->GetPropertyValue_InContainer(ContainerPtr, ArrayIndex);
uint16 NewValue = CalculateNewValue<uint16>( CurValue, ControlType, Delta, MidiValue, bShouldClamp, ClampMin, ClampMax );
NumericProp->SetPropertyValue_InContainer(ContainerPtr, NewValue, ArrayIndex);
}
else if ( Prop->IsA( UUInt32Property::StaticClass() ) )
{
UUInt32Property *NumericProp = CastChecked<UUInt32Property>(Prop);
uint32 CurValue = NumericProp->GetPropertyValue_InContainer(ContainerPtr, ArrayIndex);
uint32 NewValue = CalculateNewValue<uint32>( CurValue, ControlType, Delta, MidiValue, bShouldClamp, ClampMin, ClampMax );
NumericProp->SetPropertyValue_InContainer(ContainerPtr, NewValue, ArrayIndex);
}
else if ( Prop->IsA( UInt64Property::StaticClass() ) )
{
UInt64Property *NumericProp = CastChecked<UInt64Property>(Prop);
uint64 CurValue = NumericProp->GetPropertyValue_InContainer(ContainerPtr, ArrayIndex);
uint64 NewValue = CalculateNewValue<uint64>( CurValue, ControlType, Delta, MidiValue, bShouldClamp, ClampMin, ClampMax );
NumericProp->SetPropertyValue_InContainer(ContainerPtr, NewValue, ArrayIndex);
}
else if ( Prop->IsA( UFloatProperty::StaticClass() ) )
{
UFloatProperty *NumericProp = CastChecked<UFloatProperty>(Prop);
float CurValue = NumericProp->GetPropertyValue_InContainer(ContainerPtr, ArrayIndex);
float NewValue = CalculateNewValue<float>( CurValue, ControlType, Delta, MidiValue, bShouldClamp, ClampMin, ClampMax );
NumericProp->SetPropertyValue_InContainer(ContainerPtr, NewValue, ArrayIndex);
}
else if ( Prop->IsA( UDoubleProperty::StaticClass() ) )
{
UDoubleProperty *NumericProp = CastChecked<UDoubleProperty>(Prop);
double CurValue = NumericProp->GetPropertyValue_InContainer(ContainerPtr, ArrayIndex);
double NewValue = CalculateNewValue<double>( CurValue, ControlType, Delta, MidiValue, bShouldClamp, ClampMin, ClampMax );
NumericProp->SetPropertyValue_InContainer(ContainerPtr, NewValue, ArrayIndex);
}
}
