diff options
Diffstat (limited to 'src/libjin/graphics/particles/particle.h')
| -rw-r--r-- | src/libjin/graphics/particles/particle.h | 410 |
1 files changed, 205 insertions, 205 deletions
diff --git a/src/libjin/graphics/particles/particle.h b/src/libjin/graphics/particles/particle.h index 081ad26..25db6ae 100644 --- a/src/libjin/graphics/particles/particle.h +++ b/src/libjin/graphics/particles/particle.h @@ -12,211 +12,211 @@ namespace JinEngine { - namespace Graphics - { - namespace Particles - { - - class ParticleEmitter; - - class ScaledRangedValue : public Math::RangedValue - { - public: - ScaledRangedValue() {}; - ScaledRangedValue(Math::Percentage* points, uint n); - void set(Math::Percentage* points, uint n); - - }; - - class GradientColorValue - { - public: - GradientColorValue(); - - void addColor(Color col, Math::Percentage time); - Color getColor(Math::Percentage time); - void insertColor(uint i, Color col, Math::Percentage time); - void removeColor(uint i); - - private: - std::vector<Color> mColors; - std::vector<Math::Percentage> mTimeline; - uint mCount; - - }; - - /// - /// - /// - struct LifeTimeDef - { - bool enableRandom = false; - Struct(life, - struct - { - float floor, ceil; - } random; - float life = 1.0f; - ); - }; - - struct ScaleDef - { - float scale = 1; - Struct(overTime, - bool enable = false; - ScaledRangedValue value; - ); - }; - - struct ColorDef - { - Color color = Color::WHITE; - Struct(overTime, - bool enable = false; - GradientColorValue value; - ); - }; - - struct TransparencyDef - { - Math::Percentage transparency = 1.f; - Struct(overTime, - bool enable = false; - ScaledRangedValue value; - ); - }; - - struct linearAccelarationDef - { - Math::Vector2<float> linearAccelaration; - }; - - struct RadialAccelarationDef - { - float radialAccelaration = 0.f; - }; - - struct AngularSpeedDef - { - bool enableRandom = false; - Struct(angularSpeed, - struct - { - float floor = 0; - float ceil = 0; - } random; - float angularSpeed = 0; - ); - }; - - enum SpriteMode - { - SINGLE = 1, - RANDOM = 2, - ANIMATED = 3, - }; - - struct SpritesDef - { - SpriteMode mode = SpriteMode::SINGLE; - std::vector<const Sprite*> sprites; - }; - - struct BlendDef - { - bool additive = false; - }; - - /// - /// - /// - struct ParticleDef - { - public: - // Basic definitions. - LifeTimeDef lifeTimeDef; ///< - linearAccelarationDef linearAccelarationDef; ///< - RadialAccelarationDef radialAccelarationDef; ///< - AngularSpeedDef angularSpeedDef; ///< - SpritesDef spritesDef; ///< - BlendDef blendDef; ///< - // Optional definitions. - ScaleDef scaleDef; ///< - ColorDef colorDef; ///< - TransparencyDef transparencyDef; ///< - - private: - friend class ParticleEmitter; - - }; - - /// - /// A single particle contains various properties of particle, such as position, accelaration, color - /// and other attributes changed over time. - /// - class Particle : public Renderable, public Game::GameObject - { - public: - enum ParticleUpdateMask - { - NONE = 0, - UPDATE_COLOR = 1 << 0, - UPDATE_SCALE = 1 << 1, - UPDATE_POSITION = 1 << 2, - UPDATE_ROTATION = 1 << 3, - UPDATE_SPRITE = 1 << 4, - UPDATE_VELOCITY = 1 << 5, - }; - - /// - /// Default constructor. - /// - Particle(); - - /// - /// Reset to default. - /// - void reset(); - - /// - /// - /// - void update(float dt); - - /// - /// - /// - void render(); - - // Methods end. - - ParticleDef* def; - - uint updateFlags = ParticleUpdateMask::NONE; - - float lifeTime = 1.0f; - - float life = 0.0f; - - int spriteIndex = 0; - - Color color = Color::WHITE; - - Math::Transform transform; - - Math::Vector2<float> velocity; - Math::Vector2<float> linearAcceleration; - - float angularSpeed; - float radialAcceleration = 0; - - bool alive = true; - - }; - - } // namespace Particles - } // namespace Graphics + namespace Graphics + { + namespace Particles + { + + class ParticleEmitter; + + class ScaledRangedValue : public Math::RangedValue + { + public: + ScaledRangedValue() {}; + ScaledRangedValue(Math::Percentage* points, uint n); + void set(Math::Percentage* points, uint n); + + }; + + class GradientColorValue + { + public: + GradientColorValue(); + + void addColor(Color col, Math::Percentage time); + Color getColor(Math::Percentage time); + void insertColor(uint i, Color col, Math::Percentage time); + void removeColor(uint i); + + private: + std::vector<Color> mColors; + std::vector<Math::Percentage> mTimeline; + uint mCount; + + }; + + /// + /// + /// + struct LifeTimeDef + { + bool enableRandom = false; + Struct(life, + struct + { + float floor, ceil; + } random; + float life = 1.0f; + ); + }; + + struct ScaleDef + { + float scale = 1; + Struct(overTime, + bool enable = false; + ScaledRangedValue value; + ); + }; + + struct ColorDef + { + Color color = Color::WHITE; + Struct(overTime, + bool enable = false; + GradientColorValue value; + ); + }; + + struct TransparencyDef + { + Math::Percentage transparency = 1.f; + Struct(overTime, + bool enable = false; + ScaledRangedValue value; + ); + }; + + struct linearAccelarationDef + { + Math::Vector2<float> linearAccelaration; + }; + + struct RadialAccelarationDef + { + float radialAccelaration = 0.f; + }; + + struct AngularSpeedDef + { + bool enableRandom = false; + Struct(angularSpeed, + struct + { + float floor = 0; + float ceil = 0; + } random; + float angularSpeed = 0; + ); + }; + + enum SpriteMode + { + SINGLE = 1, + RANDOM = 2, + ANIMATED = 3, + }; + + struct SpritesDef + { + SpriteMode mode = SpriteMode::SINGLE; + std::vector<const Sprite*> sprites; + }; + + struct BlendDef + { + bool additive = false; + }; + + /// + /// + /// + struct ParticleDef + { + public: + // Basic definitions. + LifeTimeDef lifeTimeDef; ///< + linearAccelarationDef linearAccelarationDef; ///< + RadialAccelarationDef radialAccelarationDef; ///< + AngularSpeedDef angularSpeedDef; ///< + SpritesDef spritesDef; ///< + BlendDef blendDef; ///< + // Optional definitions. + ScaleDef scaleDef; ///< + ColorDef colorDef; ///< + TransparencyDef transparencyDef; ///< + + private: + friend class ParticleEmitter; + + }; + + /// + /// A single particle contains various properties of particle, such as position, accelaration, color + /// and other attributes changed over time. + /// + class Particle : public Renderable, public Game::GameObject + { + public: + enum ParticleUpdateMask + { + NONE = 0, + UPDATE_COLOR = 1 << 0, + UPDATE_SCALE = 1 << 1, + UPDATE_POSITION = 1 << 2, + UPDATE_ROTATION = 1 << 3, + UPDATE_SPRITE = 1 << 4, + UPDATE_VELOCITY = 1 << 5, + }; + + /// + /// Default constructor. + /// + Particle(); + + /// + /// Reset to default. + /// + void reset(); + + /// + /// + /// + void update(float dt); + + /// + /// + /// + void render(); + + // Methods end. + + ParticleDef* def; + + uint updateFlags = ParticleUpdateMask::NONE; + + float lifeTime = 1.0f; + + float life = 0.0f; + + int spriteIndex = 0; + + Color color = Color::WHITE; + + Math::Transform transform; + + Math::Vector2<float> velocity; + Math::Vector2<float> linearAcceleration; + + float angularSpeed; + float radialAcceleration = 0; + + bool alive = true; + + }; + + } // namespace Particles + } // namespace Graphics } // namespace JinEngine #endif
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