| #ifndef _RIVE_NODE_BASE_HPP_ | |
| #define _RIVE_NODE_BASE_HPP_ | |
| #include "rive/core/field_types/core_double_type.hpp" | |
| #include "rive/transform_component.hpp" | |
| namespace rive { | |
| class NodeBase : public TransformComponent { | |
| protected: | |
| typedef TransformComponent Super; | |
| public: | |
| static const uint16_t typeKey = 2; | |
| /// Helper to quickly determine if a core object extends another without RTTI | |
| /// at runtime. | |
| bool isTypeOf(uint16_t typeKey) const override { | |
| switch (typeKey) { | |
| case NodeBase::typeKey: | |
| case TransformComponentBase::typeKey: | |
| case WorldTransformComponentBase::typeKey: | |
| case ContainerComponentBase::typeKey: | |
| case ComponentBase::typeKey: | |
| return true; | |
| default: | |
| return false; | |
| } | |
| } | |
| uint16_t coreType() const override { return typeKey; } | |
| static const uint16_t xPropertyKey = 13; | |
| static const uint16_t yPropertyKey = 14; | |
| private: | |
| float m_X = 0.0f; | |
| float m_Y = 0.0f; | |
| public: | |
| inline float x() const override { return m_X; } | |
| void x(float value) { | |
| if (m_X == value) { | |
| return; | |
| } | |
| m_X = value; | |
| xChanged(); | |
| } | |
| inline float y() const override { return m_Y; } | |
| void y(float value) { | |
| if (m_Y == value) { | |
| return; | |
| } | |
| m_Y = value; | |
| yChanged(); | |
| } | |
| Core* clone() const override; | |
| void copy(const NodeBase& object) { | |
| m_X = object.m_X; | |
| m_Y = object.m_Y; | |
| TransformComponent::copy(object); | |
| } | |
| bool deserialize(uint16_t propertyKey, BinaryReader& reader) override { | |
| switch (propertyKey) { | |
| case xPropertyKey: | |
| m_X = CoreDoubleType::deserialize(reader); | |
| return true; | |
| case yPropertyKey: | |
| m_Y = CoreDoubleType::deserialize(reader); | |
| return true; | |
| } | |
| return TransformComponent::deserialize(propertyKey, reader); | |
| } | |
| protected: | |
| virtual void xChanged() {} | |
| virtual void yChanged() {} | |
| }; | |
| } // namespace rive | |
| #endif |