| #ifndef _RIVE_DRAWABLE_BASE_HPP_ |
| #define _RIVE_DRAWABLE_BASE_HPP_ |
| #include "rive/core/field_types/core_uint_type.hpp" |
| #include "rive/node.hpp" |
| namespace rive |
| { |
| class DrawableBase : public Node |
| { |
| protected: |
| typedef Node Super; |
| |
| public: |
| static const uint16_t typeKey = 13; |
| |
| /// Helper to quickly determine if a core object extends another without RTTI |
| /// at runtime. |
| bool isTypeOf(uint16_t typeKey) const override |
| { |
| switch (typeKey) |
| { |
| case DrawableBase::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 blendModeValuePropertyKey = 23; |
| static const uint16_t drawableFlagsPropertyKey = 129; |
| |
| private: |
| uint32_t m_BlendModeValue = 3; |
| uint32_t m_DrawableFlags = 0; |
| |
| public: |
| inline uint32_t blendModeValue() const { return m_BlendModeValue; } |
| void blendModeValue(uint32_t value) |
| { |
| if (m_BlendModeValue == value) |
| { |
| return; |
| } |
| m_BlendModeValue = value; |
| blendModeValueChanged(); |
| } |
| |
| inline uint32_t drawableFlags() const { return m_DrawableFlags; } |
| void drawableFlags(uint32_t value) |
| { |
| if (m_DrawableFlags == value) |
| { |
| return; |
| } |
| m_DrawableFlags = value; |
| drawableFlagsChanged(); |
| } |
| |
| void copy(const DrawableBase& object) |
| { |
| m_BlendModeValue = object.m_BlendModeValue; |
| m_DrawableFlags = object.m_DrawableFlags; |
| Node::copy(object); |
| } |
| |
| bool deserialize(uint16_t propertyKey, BinaryReader& reader) override |
| { |
| switch (propertyKey) |
| { |
| case blendModeValuePropertyKey: |
| m_BlendModeValue = CoreUintType::deserialize(reader); |
| return true; |
| case drawableFlagsPropertyKey: |
| m_DrawableFlags = CoreUintType::deserialize(reader); |
| return true; |
| } |
| return Node::deserialize(propertyKey, reader); |
| } |
| |
| protected: |
| virtual void blendModeValueChanged() {} |
| virtual void drawableFlagsChanged() {} |
| }; |
| } // namespace rive |
| |
| #endif |