mirror of
https://github.com/TerryCavanagh/VVVVVV.git
synced 2024-12-22 17:49:43 +01:00
Fix mixed indentation in GraphicsUtil.cpp
To be fair, it was more on the level of entire functions using different indentation than the surrounding code, but it's not consistent enough for me to justify leaving it alone.
This commit is contained in:
Misa
Ethan Lee
parent
0947840365
commit
7c511b1550
1 changed files with 131 additions and 131 deletions
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@ -23,8 +23,8 @@ unsigned int endian_swap( unsigned int x )
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template <class T>
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void endian_swap(T *objp)
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{
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unsigned char *memp = reinterpret_cast<unsigned char*>(objp);
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std::reverse(memp, memp + sizeof(T));
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unsigned char *memp = reinterpret_cast<unsigned char*>(objp);
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std::reverse(memp, memp + sizeof(T));
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}
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@ -157,94 +157,94 @@ SDL_Surface * ScaleSurface( SDL_Surface *_surface, int Width, int Height, SDL_Su
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float _stretch_factor_x = (static_cast<double>(Width) / static_cast<double>(_surface->w)), _stretch_factor_y = (static_cast<double>(Height) / static_cast<double>(_surface->h));
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SDL_Rect gigantoPixel;
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SDL_Rect gigantoPixel;
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for(Sint32 y = 0; y < _surface->h; y++)
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for(Sint32 x = 0; x < _surface->w; x++)
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{
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setRect(gigantoPixel, static_cast<Sint32>((float(x)*_stretch_factor_x) -1), static_cast<Sint32>((float(y) *_stretch_factor_y)-1), static_cast<Sint32>(_stretch_factor_x +1.0),static_cast<Sint32>( _stretch_factor_y+1.0)) ;
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SDL_FillRect(_ret, &gigantoPixel, ReadPixel(_surface, x, y));
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}
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{
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setRect(gigantoPixel, static_cast<Sint32>((float(x)*_stretch_factor_x) -1), static_cast<Sint32>((float(y) *_stretch_factor_y)-1), static_cast<Sint32>(_stretch_factor_x +1.0),static_cast<Sint32>( _stretch_factor_y+1.0)) ;
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SDL_FillRect(_ret, &gigantoPixel, ReadPixel(_surface, x, y));
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}
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// DrawPixel(_ret, static_cast<Sint32>(_stretch_factor_x * x) + o_x,
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//static_cast<Sint32>(_stretch_factor_y * y) + o_y, ReadPixel(_surface, x, y));
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// DrawPixel(_ret, static_cast<Sint32>(_stretch_factor_x * x) + o_x,
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//static_cast<Sint32>(_stretch_factor_y * y) + o_y, ReadPixel(_surface, x, y));
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return _ret;
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}
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SDL_Surface * ScaleSurfaceSlow( SDL_Surface *_surface, int Width, int Height)
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{
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if(!_surface || !Width || !Height)
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return 0;
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if(!_surface || !Width || !Height)
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return 0;
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SDL_Surface *_ret;
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SDL_Surface *_ret;
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_ret = SDL_CreateRGBSurface(_surface->flags, Width, Height, _surface->format->BitsPerPixel,
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_surface->format->Rmask, _surface->format->Gmask, _surface->format->Bmask, _surface->format->Amask);
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if(_ret == NULL)
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{
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return NULL;
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}
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_ret = SDL_CreateRGBSurface(_surface->flags, Width, Height, _surface->format->BitsPerPixel,
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_surface->format->Rmask, _surface->format->Gmask, _surface->format->Bmask, _surface->format->Amask);
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if(_ret == NULL)
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{
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return NULL;
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}
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float _stretch_factor_x = (static_cast<double>(Width) / static_cast<double>(_surface->w)), _stretch_factor_y = (static_cast<double>(Height) / static_cast<double>(_surface->h));
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float _stretch_factor_x = (static_cast<double>(Width) / static_cast<double>(_surface->w)), _stretch_factor_y = (static_cast<double>(Height) / static_cast<double>(_surface->h));
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for(Sint32 y = 0; y < _surface->h; y++)
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for(Sint32 x = 0; x < _surface->w; x++)
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for(Sint32 o_y = 0; o_y < _stretch_factor_y; ++o_y)
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for(Sint32 o_x = 0; o_x < _stretch_factor_x; ++o_x)
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DrawPixel(_ret, static_cast<Sint32>(_stretch_factor_x * x) + o_x,
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static_cast<Sint32>(_stretch_factor_y * y) + o_y, ReadPixel(_surface, x, y));
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for(Sint32 y = 0; y < _surface->h; y++)
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for(Sint32 x = 0; x < _surface->w; x++)
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for(Sint32 o_y = 0; o_y < _stretch_factor_y; ++o_y)
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for(Sint32 o_x = 0; o_x < _stretch_factor_x; ++o_x)
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DrawPixel(_ret, static_cast<Sint32>(_stretch_factor_x * x) + o_x,
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static_cast<Sint32>(_stretch_factor_y * y) + o_y, ReadPixel(_surface, x, y));
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// DrawPixel(_ret, static_cast<Sint32>(_stretch_factor_x * x) + o_x,
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//static_cast<Sint32>(_stretch_factor_y * y) + o_y, ReadPixel(_surface, x, y));
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// DrawPixel(_ret, static_cast<Sint32>(_stretch_factor_x * x) + o_x,
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//static_cast<Sint32>(_stretch_factor_y * y) + o_y, ReadPixel(_surface, x, y));
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return _ret;
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return _ret;
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}
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SDL_Surface * FlipSurfaceHorizontal(SDL_Surface* _src)
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{
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SDL_Surface * ret = SDL_CreateRGBSurface(_src->flags, _src->w, _src->h, _src->format->BitsPerPixel,
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_src->format->Rmask, _src->format->Gmask, _src->format->Bmask, _src->format->Amask);
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if(ret == NULL)
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{
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return NULL;
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}
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SDL_Surface * ret = SDL_CreateRGBSurface(_src->flags, _src->w, _src->h, _src->format->BitsPerPixel,
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_src->format->Rmask, _src->format->Gmask, _src->format->Bmask, _src->format->Amask);
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if(ret == NULL)
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{
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return NULL;
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}
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for(Sint32 y = 0; y < _src->h; y++)
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{
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for(Sint32 x = 0; x < _src->w; x++)
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{
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DrawPixel(ret,(_src->w -1) -x,y,ReadPixel(_src, x, y));
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}
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for(Sint32 y = 0; y < _src->h; y++)
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{
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for(Sint32 x = 0; x < _src->w; x++)
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{
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DrawPixel(ret,(_src->w -1) -x,y,ReadPixel(_src, x, y));
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}
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}
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}
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return ret;
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return ret;
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}
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SDL_Surface * FlipSurfaceVerticle(SDL_Surface* _src)
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{
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SDL_Surface * ret = SDL_CreateRGBSurface(_src->flags, _src->w, _src->h, _src->format->BitsPerPixel,
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_src->format->Rmask, _src->format->Gmask, _src->format->Bmask, _src->format->Amask);
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if(ret == NULL)
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{
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return NULL;
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}
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SDL_Surface * ret = SDL_CreateRGBSurface(_src->flags, _src->w, _src->h, _src->format->BitsPerPixel,
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_src->format->Rmask, _src->format->Gmask, _src->format->Bmask, _src->format->Amask);
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if(ret == NULL)
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{
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return NULL;
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}
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for(Sint32 y = 0; y < _src->h; y++)
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{
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for(Sint32 x = 0; x < _src->w; x++)
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{
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DrawPixel(ret, x ,(_src->h-1) - y ,ReadPixel(_src, x, y));
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}
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for(Sint32 y = 0; y < _src->h; y++)
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{
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for(Sint32 x = 0; x < _src->w; x++)
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{
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DrawPixel(ret, x ,(_src->h-1) - y ,ReadPixel(_src, x, y));
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}
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}
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}
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return ret;
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return ret;
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}
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void BlitSurfaceStandard( SDL_Surface* _src, SDL_Rect* _srcRect, SDL_Surface* _dest, SDL_Rect* _destRect )
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@ -317,74 +317,74 @@ int scrollamount = 0;
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bool isscrolling = 0;
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SDL_Surface* ApplyFilter( SDL_Surface* _src )
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{
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SDL_Surface* _ret = SDL_CreateRGBSurface(_src->flags, _src->w, _src->h, 32,
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_src->format->Rmask, _src->format->Gmask, _src->format->Bmask, _src->format->Amask);
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SDL_Surface* _ret = SDL_CreateRGBSurface(_src->flags, _src->w, _src->h, 32,
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_src->format->Rmask, _src->format->Gmask, _src->format->Bmask, _src->format->Amask);
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if (rand() % 4000 < 8)
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{
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isscrolling = true;
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}
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if (rand() % 4000 < 8)
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{
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isscrolling = true;
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}
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if(isscrolling == true)
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{
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scrollamount += 20;
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if(scrollamount > 240)
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{
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scrollamount = 0;
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isscrolling = false;
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}
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}
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if(isscrolling == true)
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{
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scrollamount += 20;
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if(scrollamount > 240)
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{
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scrollamount = 0;
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isscrolling = false;
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}
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}
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int redOffset = rand() % 4;
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int redOffset = rand() % 4;
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for(int x = 0; x < _src->w; x++)
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{
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for(int y = 0; y < _src->h; y++)
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{
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int sampley = (y + scrollamount )% 240;
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for(int x = 0; x < _src->w; x++)
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{
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for(int y = 0; y < _src->h; y++)
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{
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int sampley = (y + scrollamount )% 240;
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Uint32 pixel = ReadPixel(_src, x,sampley);
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Uint32 pixel = ReadPixel(_src, x,sampley);
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Uint8 green = (pixel & _src->format->Gmask) >> 8;
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Uint8 blue = (pixel & _src->format->Bmask) >> 0;
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Uint8 green = (pixel & _src->format->Gmask) >> 8;
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Uint8 blue = (pixel & _src->format->Bmask) >> 0;
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Uint32 pixelOffset = ReadPixel(_src, std::min(x+redOffset, 319), sampley) ;
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Uint8 red = (pixelOffset & _src->format->Rmask) >> 16 ;
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Uint32 pixelOffset = ReadPixel(_src, std::min(x+redOffset, 319), sampley) ;
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Uint8 red = (pixelOffset & _src->format->Rmask) >> 16 ;
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if(isscrolling && sampley > 220 && ((rand() %10) < 4))
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{
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red = std::min(int(red+(fRandom() * 0.6) * 254) , 255);
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green = std::min(int(green+(fRandom() * 0.6) * 254) , 255);
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blue = std::min(int(blue+(fRandom() * 0.6) * 254) , 255);
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}
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else
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{
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red = std::min(int(red+(fRandom() * 0.2) * 254) , 255);
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green = std::min(int(green+(fRandom() * 0.2) * 254) , 255);
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blue = std::min(int(blue+(fRandom() * 0.2) * 254) , 255);
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}
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if(isscrolling && sampley > 220 && ((rand() %10) < 4))
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{
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red = std::min(int(red+(fRandom() * 0.6) * 254) , 255);
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green = std::min(int(green+(fRandom() * 0.6) * 254) , 255);
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blue = std::min(int(blue+(fRandom() * 0.6) * 254) , 255);
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}
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else
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{
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red = std::min(int(red+(fRandom() * 0.2) * 254) , 255);
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green = std::min(int(green+(fRandom() * 0.2) * 254) , 255);
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blue = std::min(int(blue+(fRandom() * 0.2) * 254) , 255);
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}
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if(y % 2 == 0)
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{
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red = static_cast<Uint8>(red / 1.2f);
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green = static_cast<Uint8>(green / 1.2f);
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blue = static_cast<Uint8>(blue / 1.2f);
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}
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if(y % 2 == 0)
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{
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red = static_cast<Uint8>(red / 1.2f);
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green = static_cast<Uint8>(green / 1.2f);
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blue = static_cast<Uint8>(blue / 1.2f);
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}
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int distX = static_cast<int>((abs (160.0f -x ) / 160.0f) *16);
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int distY = static_cast<int>((abs (120.0f -y ) / 120.0f)*32);
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int distX = static_cast<int>((abs (160.0f -x ) / 160.0f) *16);
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int distY = static_cast<int>((abs (120.0f -y ) / 120.0f)*32);
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red = std::max(red - ( distX +distY), 0);
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green = std::max(green - ( distX +distY), 0);
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blue = std::max(blue - ( distX +distY), 0);
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red = std::max(red - ( distX +distY), 0);
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green = std::max(green - ( distX +distY), 0);
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blue = std::max(blue - ( distX +distY), 0);
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Uint32 finalPixel = ((red<<16) + (green<<8) + (blue<<0)) | (pixel &_src->format->Amask);
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DrawPixel(_ret,x,y, finalPixel);
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Uint32 finalPixel = ((red<<16) + (green<<8) + (blue<<0)) | (pixel &_src->format->Amask);
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DrawPixel(_ret,x,y, finalPixel);
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}
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}
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return _ret;
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}
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}
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return _ret;
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}
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void FillRect( SDL_Surface* _surface, const int _x, const int _y, const int _w, const int _h, const int r, int g, int b )
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@ -454,7 +454,7 @@ void ScrollSurface( SDL_Surface* _src, int _pX, int _pY )
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SDL_Surface* part1 = NULL;
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SDL_Rect rect1;
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SDL_Rect rect2;
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SDL_Rect rect2;
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//scrolling up;
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if(_pY < 0)
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{
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@ -488,39 +488,39 @@ void ScrollSurface( SDL_Surface* _src, int _pX, int _pY )
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}
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//Right
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else if(_pX <= 0)
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{
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setRect(rect2, 0, 0, _src->w - _pX, _src->h );
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//Right
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else if(_pX <= 0)
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{
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setRect(rect2, 0, 0, _src->w - _pX, _src->h );
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part1 = GetSubSurface(_src, rect2.x, rect2.y, rect2.w, rect2.h);
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part1 = GetSubSurface(_src, rect2.x, rect2.y, rect2.w, rect2.h);
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SDL_Rect destrect1;
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SDL_Rect destrect1;
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SDL_SetSurfaceBlendMode(part1, SDL_BLENDMODE_NONE);
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SDL_SetSurfaceBlendMode(part1, SDL_BLENDMODE_NONE);
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setRect(destrect1, _pX, 0, _src->w - _pX, _src->h);
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setRect(destrect1, _pX, 0, _src->w - _pX, _src->h);
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SDL_BlitSurface (part1, NULL, _src, &destrect1);
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}
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SDL_BlitSurface (part1, NULL, _src, &destrect1);
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}
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else if(_pX > 0)
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{
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else if(_pX > 0)
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{
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setRect(rect1, _pX, 0, _src->w - _pX, _src->h );
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setRect(rect1, _pX, 0, _src->w - _pX, _src->h );
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part1 = GetSubSurface(_src, rect1.x, rect1.y, rect1.w, rect1.h);
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part1 = GetSubSurface(_src, rect1.x, rect1.y, rect1.w, rect1.h);
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SDL_Rect destrect1;
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SDL_Rect destrect1;
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SDL_SetSurfaceBlendMode(part1, SDL_BLENDMODE_NONE);
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SDL_SetSurfaceBlendMode(part1, SDL_BLENDMODE_NONE);
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setRect(destrect1, 0, 0, _src->w - _pX, _src->h);
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setRect(destrect1, 0, 0, _src->w - _pX, _src->h);
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SDL_BlitSurface (part1, NULL, _src, &destrect1);
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SDL_BlitSurface (part1, NULL, _src, &destrect1);
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}
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//Cleanup temp surface
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}
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//Cleanup temp surface
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if (part1)
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{
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SDL_FreeSurface(part1);
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