blob: 3c4cfbe93000e981de51468bb37fac386100eee3 [file] [log] [blame]
#ifndef _RIVE_LAYER_STATE_BASE_HPP_
#define _RIVE_LAYER_STATE_BASE_HPP_
#include "rive/animation/state_machine_layer_component.hpp"
#include "rive/core/field_types/core_uint_type.hpp"
namespace rive
{
class LayerStateBase : public StateMachineLayerComponent
{
protected:
typedef StateMachineLayerComponent Super;
public:
static const uint16_t typeKey = 60;
/// Helper to quickly determine if a core object extends another without RTTI
/// at runtime.
bool isTypeOf(uint16_t typeKey) const override
{
switch (typeKey)
{
case LayerStateBase::typeKey:
case StateMachineLayerComponentBase::typeKey:
return true;
default:
return false;
}
}
uint16_t coreType() const override { return typeKey; }
static const uint16_t flagsPropertyKey = 536;
private:
uint32_t m_Flags = 0;
public:
inline uint32_t flags() const { return m_Flags; }
void flags(uint32_t value)
{
if (m_Flags == value)
{
return;
}
m_Flags = value;
flagsChanged();
}
void copy(const LayerStateBase& object)
{
m_Flags = object.m_Flags;
StateMachineLayerComponent::copy(object);
}
bool deserialize(uint16_t propertyKey, BinaryReader& reader) override
{
switch (propertyKey)
{
case flagsPropertyKey:
m_Flags = CoreUintType::deserialize(reader);
return true;
}
return StateMachineLayerComponent::deserialize(propertyKey, reader);
}
protected:
virtual void flagsChanged() {}
};
} // namespace rive
#endif