moflib-1.0/src/mof/stream/BoundsAnimation.hpp

   1 #pragma once
   2 #include "mof/KeyFrameAnimation.hpp"
   3 #include "mof/Rectangle.hpp"
   4 #include "mof/Vector2D.hpp"
   5
   6 namespace mof
   7 {
   8     class BoundsAnimation : public mof::Animation< mof::Rectangle<int> >
   9     {
  10     public:
  11
  12         BoundsAnimation
  13         (
  14             const mof::Animation<mof::Vector2D>::Handler& position ,
  15             const mof::Animation<mof::Vector2D>::Handler& scale
  16         )
  17         : m_position( position) , m_scale( scale )
  18         {
  19         }
  20
  21         mof::Rectangle<int> getValue( mof::FrameNumber frame ) const
  22         {
  23             mof::Vector2D position = m_position->getValue( frame );
  24             mof::Vector2D scale = m_scale->getValue( frame );
  25             return mof::Rectangle<int>
  26             (
  27                 position.x , position.y ,
  28                 position.x + scale.x ,
  29                 position.y + scale.y
  30             );
  31         }
  32
  33     private:
  34
  35         mof::Animation<mof::Vector2D>::Handler m_position;
  36         mof::Animation<mof::Vector2D>::Handler m_scale;
  37     };
  38 }