Store Land surface in memory:
- Fixes strange land texture disappering
- Speed up operations, changing land after its initialization
if(WIN32 AND NOT UNIX)
install(FILES
libpng13.dll
SDL.dll
SDL_image.dll
SDL_mixer.dll
SDL_net.dll
SDL_ttf.dll
zlib1.dll
DESTINATION bin)
endif(WIN32 AND NOT UNIX)