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Remaps indices of buttons below the previous minimum

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This prevents us from missing their inputs, while also maintaining
backwards compatibility with previous indices
This commit is contained in:
Mason Remaley 2024-07-05 21:56:00 -07:00
parent 5e1ec2444f
commit 6836e650bc
2 changed files with 12 additions and 5 deletions
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15
src/linux_joystick.c
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@ -49,9 +49,8 @@
//
static void handleKeyEvent(_GLFWjoystick* js, int code, int value)
{
if (code < BTN_MISC || code >= KEY_CNT - BTN_MISC) return;
_glfwInputJoystickButton(js,
js->linjs.keyMap[code - BTN_MISC],
js->linjs.keyMap[code],
value ? GLFW_PRESS : GLFW_RELEASE);
}
@ -59,7 +58,6 @@ static void handleKeyEvent(_GLFWjoystick* js, int code, int value)
//
static void handleAbsEvent(_GLFWjoystick* js, int code, int value)
{
if (code >= ABS_CNT) return;
const int index = js->linjs.absMap[code];
if (code >= ABS_HAT0X && code <= ABS_HAT3Y)
@ -197,7 +195,16 @@ static GLFWbool openJoystickDevice(const char* path)
if (!isBitSet(code, keyBits))
continue;
linjs.keyMap[code - BTN_MISC] = buttonCount;
linjs.keyMap[code] = buttonCount;
buttonCount++;
}
for (int code = 0; code < BTN_MISC; code++)
{
if (!isBitSet(code, keyBits))
continue;
linjs.keyMap[code] = buttonCount;
buttonCount++;
}

2
src/linux_joystick.h
View File

@ -37,7 +37,7 @@ typedef struct _GLFWjoystickLinux
{
int fd;
char path[PATH_MAX];
int keyMap[KEY_CNT - BTN_MISC];
int keyMap[KEY_CNT];
int absMap[ABS_CNT];
struct input_absinfo absInfo[ABS_CNT];
int hats[4][2];