WiiuseMotionReceiver.cpp

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#include "WiiuseMotionReceiver.h"
#include "framedata/SignalFrameData.h"

WiiuseMotionReceiver::~WiiuseMotionReceiver()
{
    if (isRunning())
        stop();
}

void WiiuseMotionReceiver::start() throw(Error)
{
    // init wiiuse
    int found = 0, connected = 0;

    m_wiimotes = wiiuse_init(1);
    found = wiiuse_find(m_wiimotes, 1, 5);
    if (found == 0) {
        throw Error("in WiiuseMotionReceiver::start(): Found no Wiimote");
    }
    connected = wiiuse_connect(m_wiimotes, 1);
    if (connected == 0) {
        throw Error("in WiiuseMotionReceiver::start(): Found a Wiimote but could not connect");
    }

    wiiuse_motion_sensing(m_wiimotes[0], 1);

    wiiuse_set_leds(m_wiimotes[0], WIIMOTE_LED_1);

    wiiuse_set_flags(m_wiimotes[0], WIIUSE_CONTINUOUS | WIIUSE_SMOOTHING, 0);
}

void WiiuseMotionReceiver::stop()
{
    // uninit wiiuse
    setRunning(false);
    wiiuse_cleanup(m_wiimotes, 1);
    m_wiimotes = NULL;
}

void WiiuseMotionReceiver::run()
{
    setRunning(true);
    while (m_wiimotes != NULL && isRunning()) {
        if (wiiuse_poll(m_wiimotes, 1)) {
            switch (m_wiimotes[0]->event) {
                case WIIUSE_EVENT:
                    if (IS_PRESSED(m_wiimotes[0], WIIMOTE_BUTTON_A)) {
                        setRunning(false);
                    } else if (WIIUSE_USING_ACC(m_wiimotes[0])) {
                        Vector3d v;
                        v.set(0, m_wiimotes[0]->gforce.x);
                        v.set(1, m_wiimotes[0]->gforce.y);
                        v.set(2, m_wiimotes[0]->gforce.z);
                        notify(v);
                    }
                    break;
                case WIIUSE_DISCONNECT:
                    setRunning(false);
                    break;
                default: // -Wall -Werror is on!
                    break;
            }
        }
    }
}

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