static int setkeymapping_js(int i, int keypr)
{
int b, b2;
while (!(b = js_readbtn(i))) {
if (inputdevs_fd[i+1] == -1)
return STARTBTN;
if (b = getkeypress_select(100, SINGLE_PL)) {
if (b == ESC) {
js_rmmapping(i, keypr);
return MVDOWN;
}
return b;
}
sleep_msec(55);
}
b2 = js_readbtn(i);
if (b > b2 && b2)
b = b2;
if (!key_is_valid(b, keypr))
return b;
if (b == MVUP && keypr == MVUP && js_getbtnfor(i, MVUP) == MVUP)
return MVUP;
js_setmapping(i, b, keypr);
return MVDOWN;
}
static void rmbtn(struct btns *js, int b, int keypress)
{
int flags = keypress & IN_GAME;
int old = transl_btn(js, b, flags);
if (old && old != (keypress & 63)) {
if (flags) {
old |= flags;
if (b != *getbtnfor(js, old))
return;
}
js_rmmapping(js!=btns_joyst, old);
}
}