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EffectDisintegrate Class Reference

Inheritance diagram for EffectDisintegrate:

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Collaboration diagram for EffectDisintegrate:

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Detailed Description

Draw disintegrating skeleton.

Definition at line 9 of file EffectDisintegrate.h.

Public Member Functions

 EffectDisintegrate ()
 Start as not disintegrated.
virtual void updateEffect ()
 Update effect after blit.
virtual bool isDisintegrated () const
 Returns true for object for who the disint effect is finished.
virtual bool isInvisible () const
virtual void blit (SDL_Surface *screen, SDL_Surface *surface, int x, int y)
 Disintegration effect.

Constructor & Destructor Documentation

EffectDisintegrate::EffectDisintegrate (   ) 
 

Start as not disintegrated.

Definition at line 19 of file EffectDisintegrate.cpp.

00020 {
00021     m_disint = DISINT_START;
00022 }

Member Function Documentation

void EffectDisintegrate::blit (  SDL_Surface *  screen,
SDL_Surface *  surface,
int  x,
int  y
)  [virtual]
 

Disintegration effect.

Draw only some pixels.

Implements ViewEffect.

Definition at line 55 of file EffectDisintegrate.cpp.

00057 {
00058     SurfaceLock lock1(screen);
00059     SurfaceLock lock2(surface);
00060 
00061     for (int py = 0; py < surface->h; ++py) {
00062         for (int px = 0; px < surface->w; ++px) {
00063             if (Random::aByte(py * surface->w + px) < m_disint) {
00064                 SDL_Color pixel = PixelTool::getColor(surface, px, py);
00065                 if (pixel.unused == 255) {
00066                     PixelTool::putColor(screen, x + px, y + py, pixel);
00067                 }
00068             }
00069         }
00070     }
00071 }

bool EffectDisintegrate::isDisintegrated (   )  const [virtual]
 

Returns true for object for who the disint effect is finished.

Reimplemented from ViewEffect.

Definition at line 39 of file EffectDisintegrate.cpp.

00040 {
00041     return 0 == m_disint;
00042 }

bool EffectDisintegrate::isInvisible (   )  const [virtual]
 

Reimplemented from ViewEffect.

Definition at line 45 of file EffectDisintegrate.cpp.

00046 {
00047     return isDisintegrated();
00048 }

void EffectDisintegrate::updateEffect (   )  [virtual]
 

Update effect after blit.

Reimplemented from ViewEffect.

Definition at line 25 of file EffectDisintegrate.cpp.

00026 {
00027     if (m_disint > 0) {
00028         m_disint -= DISINT_SPEED;
00029         if (m_disint < 0) {
00030             m_disint = 0;
00031         }
00032     }
00033 }

The documentation for this class was generated from the following files:
Generated on Wed Jun 1 09:54:57 2005 for Fish Fillets - Next Generation by  doxygen 1.4.2