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fix bug when mapping a joystick axis control but no button

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This commit is contained in:
Arisotura
2019-06-20 16:31:28 +02:00
parent f59094e033
commit e2dc98d144
2 changed files with 43 additions and 29 deletions
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37
src/libui_sdl/main.cpp
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@ -710,26 +710,31 @@ bool JoystickButtonDown(int val)
{
if (val == -1) return false;
if (val & 0x100)
bool hasbtn = ((val & 0xFFFF) != 0xFFFF);
if (hasbtn)
{
int hatnum = (val >> 4) & 0xF;
int hatdir = val & 0xF;
Uint8 hatval = SDL_JoystickGetHat(Joystick, hatnum);
if (val & 0x100)
{
int hatnum = (val >> 4) & 0xF;
int hatdir = val & 0xF;
Uint8 hatval = SDL_JoystickGetHat(Joystick, hatnum);
bool pressed = false;
if (hatdir == 0x1) pressed = (hatval & SDL_HAT_UP);
else if (hatdir == 0x4) pressed = (hatval & SDL_HAT_DOWN);
else if (hatdir == 0x2) pressed = (hatval & SDL_HAT_RIGHT);
else if (hatdir == 0x8) pressed = (hatval & SDL_HAT_LEFT);
bool pressed = false;
if (hatdir == 0x1) pressed = (hatval & SDL_HAT_UP);
else if (hatdir == 0x4) pressed = (hatval & SDL_HAT_DOWN);
else if (hatdir == 0x2) pressed = (hatval & SDL_HAT_RIGHT);
else if (hatdir == 0x8) pressed = (hatval & SDL_HAT_LEFT);
if (pressed) return true;
}
else
{
int btnnum = val & 0xFFFF;
Uint8 btnval = SDL_JoystickGetButton(Joystick, btnnum);
if (pressed) return true;
}
else
{
int btnnum = val & 0xFFFF;
Uint8 btnval = SDL_JoystickGetButton(Joystick, btnnum);
if (btnval) return true;
if (btnval) return true;
}
}
if (val & 0x10000)