Atmosphere/stratosphere/dmnt/source/dmnt_hid.cpp

/*
 * Copyright (c) 2018-2019 Atmosphère-NX
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <switch.h>
#include <string.h>
#include <stratosphere.hpp>

#include "dmnt_hid.hpp"

static HosMutex g_hid_keys_down_lock;

Result HidManagement::GetKeysDown(u64 *keys) {
    std::scoped_lock<HosMutex> lk(g_hid_keys_down_lock);

    hidScanInput();
    *keys = 0;

    for (int controller = 0; controller < 10; controller++) {
        *keys |= hidKeysHeld((HidControllerID) controller);
    }

    return ResultSuccess;
}