00001 #ifndef LIBWIISPRITE_SPRITE
00002 #define LIBWIISPRITE_SPRITE
00003
00004 #include <stdlib.h>
00005 #include <gccore.h>
00006 #include "image.h"
00007 #include "layer.h"
00008 #include "tiledlayer.h"
00009
00011 namespace wsp{
00013 struct Rectangle{
00014 f32 x,
00015 y;
00016 f32 width,
00017 height;
00018 };
00019
00021 enum TRANSFORM{
00022 TRANS_NONE = 0,
00023 TRANS_MIRROR
00024 };
00025
00027 class Sprite : public Layer{
00028 public:
00030 Sprite();
00032 virtual ~Sprite();
00033
00039 void SetImage(Image* image, u32 frameWidth = 0, u32 frameHeight = 0);
00042 const Image* GetImage() const;
00045 void SetTransform(TRANSFORM transform);
00048 TRANSFORM GetTransform() const;
00049
00052 void SetRotation(f32 rotation);
00055 f32 GetRotation() const;
00056
00059 void SetZoom(f32 zoom);
00062 f32 GetZoom() const;
00063
00066 void SetTransparency(u8 alpha);
00069 u8 GetTransparency() const;
00070
00071
00077 void DefineCollisionRectangle(f32 x, f32 y, f32 width, f32 height);
00080 const Rectangle* GetCollisionRectangle() const;
00086 bool CollidesWith(const Rectangle* rect, f32 x = 0, f32 y = 0) const;
00090 bool CollidesWith(const Sprite* sprite) const;
00094 bool CollidesWith(const TiledLayer* tiledlayer) const;
00095
00098 u32 GetFrame() const;
00101 u32 GetFrameSequenceLength() const;
00103 u32 GetRawFrameCount() const;
00106 void SetFrame(u32 sequenceIndex);
00108 void NextFrame();
00110 void PrevFrame();
00114 void SetFrameSequence(u32* sequence, u32 length);
00115
00117 void Draw(f32 offsetX = 0, f32 offsetY = 0) const;
00118 protected:
00119 private:
00120 void _CalcFrame();
00121
00122 f32 _rotation, _zoom;
00123 u8 _alpha;
00124 Image* _image;
00125 TRANSFORM _trans;
00126
00127 Rectangle* _colRect;
00128
00129 u32 _frame, _frameRawCount;
00130 u32* _frameSeq; u32 _frameSeqLength, _frameSeqPos;
00131 f32 _frameX, _frameY;
00132 };
00133 };
00134
00135 #endif
