gamnit: enable dynamic window resizing on desktop

[nit.git] / lib / gamnit / display_linux.nit

diff --git a/lib/gamnit/display_linux.nit b/lib/gamnit/display_linux.nit
index 634656b..15f5281 100644 (file)
--- a/lib/gamnit/display_linux.nit
+++ b/lib/gamnit/display_linux.nit
@@ -78,7 +78,7 @@ redef class GamnitDisplay
                        print_error "Failed to initialize SDL2 IMG: {sdl.error}"
                end
 
-               var sdl_window = new SDLWindow(window_title.to_cstring, window_width, window_height, (new SDLWindowFlags).opengl)
+               var sdl_window = new SDLWindow(window_title.to_cstring, window_width, window_height, sdl_window_flags)
                assert not sdl_window.address_is_null else
                        print_error "Failed to create SDL2 window: {sdl.error}"
                end
@@ -97,7 +97,12 @@ redef class GamnitDisplay
                return sdl_window
        end
 
-       # Initialization flags passed to SDL2 mixer
+       # SDL2 window initialization flags
+       #
+       # The default value supports OpenGL and window resizing.
+       var sdl_window_flags: SDLWindowFlags = (new SDLWindowFlags).opengl.resizable is lazy, writable
+
+       # SDL2 mixer initialization flags
        #
        # Defaults to all available formats.
        var mix_init_flags: MixInitFlags = mix.flac | mix.mod | mix.mp3 | mix.ogg is lazy, writable