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Add note to sdl_input.c regarding mouse wheel up/down

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This commit is contained in:
twinaphex 2014-04-25 21:50:46 +02:00
parent 771c7e20b7
commit b6e5b54091
1 changed files with 4 additions and 0 deletions
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4
input/sdl_input.c
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@ -252,8 +252,12 @@ static void sdl_poll_mouse(sdl_input_t *sdl)
sdl->mouse_l = SDL_BUTTON(SDL_BUTTON_LEFT) & btn ? 1 : 0;
sdl->mouse_r = SDL_BUTTON(SDL_BUTTON_RIGHT) & btn ? 1 : 0;
sdl->mouse_m = SDL_BUTTON(SDL_BUTTON_MIDDLE) & btn ? 1 : 0;
#if 0
/* Only SDL 1.2 supports this, SDL 2.0 doesn't. Will need to create compliant code for both here based on SDL version detection
* at runtime */
sdl->mouse_wu = SDL_BUTTON(SDL_BUTTON_WHEELUP) & btn ? 1 : 0;
sdl->mouse_wd = SDL_BUTTON(SDL_BUTTON_WHEELDOWN) & btn ? 1 : 0;
#endif
}
static void sdl_input_poll(void *data)