Zengtudor/glfw
1
0
Fork 0
mirror of https://github.com/glfw/glfw.git synced 2024-11-22 10:05:10 +00:00
Code Issues Packages Projects Releases Wiki Activity

Remaps indices of buttons below the previous minimum

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/linux_joystick.c
View File

@ -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];