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;
}
const char *getkeyfor_str(int dev, int keypr)
{
const char *name;
int c = 0;
#if JOYSTICK
if (dev) {
c = js_getbtnfor(dev-1, keypr);
name = js_btnname(c);
} else
#endif
name = getkeyfor_str_keybd(keypr, &c);
if (name)
return name;
if (c > 0 && c < 10)
return input_chr9[c-1];
return "";
}
int js_getbtnfor(int i, int keypress)
{
struct btns *js = btns_joyst+i;
int b;
keypress &= 63 | IN_GAME;
b = *getbtnfor(js, keypress);
if (b)
return b;
if ((keypress & 63) == HARDDROP || keypress == (MVUP | IN_GAME))
return 0;
if (keypress & IN_GAME) {
b = js_getbtnfor(i, keypress ^ IN_GAME);
if (!b || getbtn(b, js->ingame_btns, 5))
return 0;
return b;
}
return 0;
}
void js_setifnull(int i, int btn, int keypress)
{
if (!js_getbtnfor(i, keypress))
js_setmapping(i, btn, keypress);
}
