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Can change libretro device on the fly.

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This commit is contained in:
Themaister 2013-04-27 12:57:34 +02:00
parent 9e2392051d
commit 3bb7280b46
1 changed files with 53 additions and 0 deletions
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53
frontend/menu/rgui.c
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@ -1050,6 +1050,59 @@ static int rgui_settings_toggle_setting(rgui_handle_t *rgui, unsigned setting, r
*p = MAX_PLAYERS - 1;
}
break;
case RGUI_SETTINGS_BIND_DEVICE_TYPE:
{
static const unsigned device_types[] = {
RETRO_DEVICE_NONE,
RETRO_DEVICE_JOYPAD,
RETRO_DEVICE_ANALOG,
RETRO_DEVICE_MOUSE,
RETRO_DEVICE_JOYPAD_MULTITAP,
RETRO_DEVICE_LIGHTGUN_SUPER_SCOPE,
RETRO_DEVICE_LIGHTGUN_JUSTIFIER,
RETRO_DEVICE_LIGHTGUN_JUSTIFIERS,
};
unsigned current_device = g_extern.libretro_device[port];
unsigned current_index = 0;
for (unsigned i = 0; i < ARRAY_SIZE(device_types); i++)
{
if (current_device == device_types[i])
{
current_index = i;
break;
}
}
bool updated = true;
switch (action)
{
case RGUI_ACTION_START:
current_device = RETRO_DEVICE_JOYPAD;
break;
case RGUI_ACTION_LEFT:
current_device = device_types[(current_index + ARRAY_SIZE(device_types) - 1) % ARRAY_SIZE(device_types)];
break;
case RGUI_ACTION_RIGHT:
case RGUI_ACTION_OK:
current_device =
device_types[(current_index + 1) % ARRAY_SIZE(device_types)];
break;
default:
updated = false;
}
if (updated)
{
g_extern.libretro_device[port] = current_device;
pretro_set_controller_port_device(port, current_device);
}
break;
}
case RGUI_SETTINGS_BIND_DPAD_EMULATION:
g_settings.input.dpad_emulation[port] += ANALOG_DPAD_LAST;
if (action == RGUI_ACTION_START)