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Updated fix for Bug #934.

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SDL1 and SDL2 have slightly different behavior regarding detection
of the NUM LOCK key. Both branches should now interpret keypad input
when in text-input mode as only text when NUM LOCK is on.
This commit is contained in:
Michael Martin
2021-11-01 20:42:29 -07:00
parent 102099e8f0
commit 5cc99564a7
1 changed files with 16 additions and 4 deletions
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sc2/src/libs/input/sdl/input.c
+16 -4
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@@ -361,10 +361,9 @@ is_numpad_char_event (const SDL_Event *Event)
{
return in_character_mode &&
(Event->type == SDL_KEYDOWN || Event->type == SDL_KEYUP) &&
(Event->key.keysym.mod & KMOD_NUM) && /* NumLock is ON */
Event->key.keysym.unicode > 0 && /* Printable char */
Event->key.keysym.sym >= SDLK_KP0 && /* Keypad key */
Event->key.keysym.sym <= SDLK_KP_PLUS;
Event->key.keysym.sym <= SDLK_KP_PERIOD;
}
void
@@ -427,6 +426,17 @@ ProcessInputEvent (const SDL_Event *Event)
}
}
#else
static inline int
is_numpad_char_event (const SDL_Event *Event)
{
return in_character_mode &&
(Event->type == SDL_KEYDOWN || Event->type == SDL_KEYUP) &&
(Event->key.keysym.mod & KMOD_NUM) && /* Numlock on */
Event->key.keysym.sym >= SDLK_KP_1 && /* Keypad key */
Event->key.keysym.sym <= SDLK_KP_PERIOD;
/* Note that in the SDL2 enumeration 0 comes after 9 and before period */
}
void
ProcessInputEvent (const SDL_Event *Event)
{
@@ -447,8 +457,10 @@ ProcessInputEvent (const SDL_Event *Event)
SDL_StopTextInput ();
}
/* TODO: Block numpad input when NUM_LOCK is on */
VControl_HandleEvent (Event);
if (!is_numpad_char_event(Event))
{
VControl_HandleEvent (Event);
}
if (Event->type == SDL_TEXTINPUT)
{