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PDP11: USB game controllers for Dazzle Dart.

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This commit is contained in:
Lars Brinkhoff 2020-02-11 13:28:08 +01:00
parent 4eaf4f1bdc
commit 27c1f36550
1 changed files with 45 additions and 0 deletions
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45
PDP11/pdp11_daz.c
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@ -165,6 +165,49 @@ int daz_keyboard (SIM_KEY_EVENT *kev)
return 0; return 0;
} }
static void daz_joy_motion (int device, int axis, int value)
{
if (device < 4 && axis < 4) {
int mask = 0;
switch (axis) {
case 0:
buttons[device] |= GO_LEFT | GO_RIGHT;
if (value < -10000)
mask = GO_LEFT;
else if (value > 1000)
mask = GO_RIGHT;
break;
case 1:
buttons[device] |= GO_UP | GO_DOWN;
if (value < -10000)
mask = GO_DOWN;
else if (value > 1000)
mask = GO_UP;
break;
case 2: /* Some gamepads have these mixed up. */
case 3:
buttons[device] |= TURN_LEFT | TURN_RIGHT;
if (value < -10000)
mask = TURN_LEFT;
else if (value > 1000)
mask = TURN_RIGHT;
break;
}
buttons[device] &= ~mask;
}
}
static void daz_joy_button (int device, int button, int state)
{
if (device < 4 && button < 2) {
int mask = (button == 0 ? FIRE : PASS);
if (state)
buttons[device] &= ~mask;
else
buttons[device] |= mask;
}
}
t_stat t_stat
daz_reset(DEVICE *dptr) daz_reset(DEVICE *dptr)
{ {
@ -192,6 +235,8 @@ daz_reset(DEVICE *dptr)
return r; return r;
vid_display_kb_event_process = &daz_keyboard; vid_display_kb_event_process = &daz_keyboard;
vid_register_gamepad_motion_callback (daz_joy_motion);
vid_register_gamepad_button_callback (daz_joy_button);
return SCPE_OK; return SCPE_OK;
} }