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| author | Patric Stout <truebrain@openttd.org> | 2021-02-24 14:45:10 +0100 |
|---|---|---|
| committer | Patric Stout <github@truebrain.nl> | 2021-02-24 21:58:47 +0100 |
| commit | c409f45ddd12bbd399dcda4a33043ce261da4dc4 (patch) | |
| tree | 78d378284cd09d6faf6679c3471c89f64a46bf7b /src/video/sdl_v.cpp | |
| parent | 70e484591579640b05727e189cfe70ba7d2b4e51 (diff) | |
| download | openttd-c409f45ddd12bbd399dcda4a33043ce261da4dc4.tar.xz | |
Codechange: [Video] make the prototype of PollEvent() the same for all drivers
Additionally, call it from the draw-tick.
Diffstat (limited to 'src/video/sdl_v.cpp')
| -rw-r--r-- | src/video/sdl_v.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/video/sdl_v.cpp b/src/video/sdl_v.cpp index 12a663e3b..f21b1e9fd 100644 --- a/src/video/sdl_v.cpp +++ b/src/video/sdl_v.cpp @@ -507,11 +507,11 @@ static uint ConvertSdlKeyIntoMy(SDL_keysym *sym, WChar *character) return key; } -int VideoDriver_SDL::PollEvent() +bool VideoDriver_SDL::PollEvent() { SDL_Event ev; - if (!SDL_PollEvent(&ev)) return -2; + if (!SDL_PollEvent(&ev)) return false; switch (ev.type) { case SDL_MOUSEMOTION: @@ -598,7 +598,8 @@ int VideoDriver_SDL::PollEvent() break; } } - return -1; + + return true; } const char *VideoDriver_SDL::Start(const StringList &parm) @@ -719,7 +720,6 @@ void VideoDriver_SDL::MainLoop() for (;;) { InteractiveRandom(); // randomness - while (PollEvent() == -1) {} if (_exit_game) break; if (this->Tick()) { |