//Timer interrupt for the game.
void timer_interrupt_handler()
{
if(!paused)
{
secondTimer++;
alienMarchTimer++;
bulletMoveTimer++;
controllerTimer++;
if(getShipAlive())
shipMoveTimer++;
}
tankMoveTimer++;
//Poll the buttons
if(tankMoveTimer >= TANK_SPEED)
{
handleButton(currentButtonState);
handleSwitches(currentSwitchesState);
}
if(controllerTimer >= POLL_CONTROLLER_TIMER)
{
controllerTimer = 0;
//readController();
}
//Advance the aliens and fire bullets
if(alienMarchTimer >= ALIEN_MARCH_SPEED)
{
alienMarch();
if(rand() % BULLET_CHANCE == 0)
{
fireAlienBullet();
}
alienMarchTimer = 0;
}
//Advance the bullets
if(bulletMoveTimer >= BULLET_SPEED)
{
bulletMove();
bulletMoveTimer = 0;
}
//Move the saucer if it is active
if(getShipActive()&&!getPaused())
{
setSound(ufolowpitch_getSound(),ufolowpitch_getNumFrames(), SAUCER_PRIORITY);
if(shipMoveTimer >= SHIP_MOVE_MAX_TIMER)
{
shipMoveTimer = 0;
marchShip();
}
}
//If the saucer is killed flash the score animation
if(getMothershipKilled() && saucerFlash == 0)
{
saucerFlash = 1;
}
//If the saucer is killed flash the score animation
if(saucerFlash > 0)
{
//Paint score
if(secondTimer == HALF_SECOND)
{
setSound(ufohighpitch_getSound(),ufohighpitch_getNumFrames(), SAUCER_DEATH_PRIORITY);
paintShipScore(1);
saucerFlash++;
}
//paint black
if(secondTimer == SECOND_TIMER_MAX)
{
paintShipScore(0);
saucerFlash++;
}
if(saucerFlash >= 7)
{
paintShipScore(0);
saucerFlash = 0;
setMothershipKilled(0);
if(getShipDirection())
{
setShipPos(-SHIP_WIDTH);
setShipDirection(1);
}
else
{
setShipPos(SCREEN_WIDTH + SHIP_WIDTH);
setShipDirection(0);
}
}
}
//Spawn the saucer every X seconds
if(saucerTime == 10 && !paused)
{
saucerTime = 0;
if(!getShipActive() && saucerFlash == 0)
{
setShipActive(1);
setShipAlive(1);
setMothershipKilled(0);
}
}
//Tic the clock one second
if(secondTimer >= SECOND_TIMER_MAX)
{
secondTimer = 0;
gameRunTime++;
saucerTime++;
}
}
int GStreamerPlayer::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QObject::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
if (_id < 13)
qt_static_metacall(this, _c, _id, _a);
_id -= 13;
} else if (_c == QMetaObject::RegisterMethodArgumentMetaType) {
if (_id < 13)
*reinterpret_cast<int*>(_a[0]) = -1;
_id -= 13;
}
#ifndef QT_NO_PROPERTIES
else if (_c == QMetaObject::ReadProperty) {
void *_v = _a[0];
switch (_id) {
case 0: *reinterpret_cast< int*>(_v) = getBrightness(); break;
case 1: *reinterpret_cast< int*>(_v) = getContrast(); break;
case 2: *reinterpret_cast< int*>(_v) = getHue(); break;
case 3: *reinterpret_cast< int*>(_v) = getSaturation(); break;
case 4: *reinterpret_cast< bool*>(_v) = getPlaying(); break;
case 5: *reinterpret_cast< bool*>(_v) = getPaused(); break;
case 6: *reinterpret_cast< bool*>(_v) = getStopped(); break;
default: break;
}
_id -= 7;
} else if (_c == QMetaObject::WriteProperty) {
void *_v = _a[0];
switch (_id) {
case 0: setBrightness(*reinterpret_cast< int*>(_v)); break;
case 1: setContrast(*reinterpret_cast< int*>(_v)); break;
case 2: setHue(*reinterpret_cast< int*>(_v)); break;
case 3: setSaturation(*reinterpret_cast< int*>(_v)); break;
case 4: setPlaying(*reinterpret_cast< bool*>(_v)); break;
case 5: setPaused(*reinterpret_cast< bool*>(_v)); break;
case 6: setStopped(*reinterpret_cast< bool*>(_v)); break;
default: break;
}
_id -= 7;
} else if (_c == QMetaObject::ResetProperty) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyDesignable) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyScriptable) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyStored) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyEditable) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyUser) {
_id -= 7;
} else if (_c == QMetaObject::RegisterPropertyMetaType) {
if (_id < 7)
*reinterpret_cast<int*>(_a[0]) = -1;
_id -= 7;
}
#endif // QT_NO_PROPERTIES
return _id;
}
void InputManager::poll() {
XEvent newEvent;
/*
If there aren't any X events pending, return.
*/
if (XPending(dpy) == 0) {
return;
}
XNextEvent(dpy, &newEvent);
switch(newEvent.type) {
case KeyPress:
if (XLookupKeysym(&newEvent.xkey, 0) == XK_q) {
std::cout << "Q pressed. Quitting." << std::endl;
exit(0);
}
if (XLookupKeysym(&newEvent.xkey, 0) == XK_p) {
std::cout << "P pressed." << std::endl;
auto clock = parent->clock();
if (clock->getPaused()) {
std::cout << "Setting paused to false." << std::endl;
clock->setPaused(false);
} else {
std::cout << "Setting paused to true." << std::endl;
clock->setPaused(true);
}
}
if (XLookupKeysym(&newEvent.xkey, 0) == XK_Return) {
std::cout << "You hit enter!" << std::endl;
}
if (XLookupKeysym(&newEvent.xkey, 0) == XK_space) {
auto objects = parent->getSimWorld()->getObjects();
auto obj = objects[0]->getState();
obj->setVelocity(vec3(velocity*cos(angle),velocity*sin(angle),0));
std::cout << "You hit space!" << std::endl;
}
if (XLookupKeysym(&newEvent.xkey, 0) == XK_Up) {
angle = clamp(angle+PI/10,-2*PI,2*PI);
std::cout << "You hit up!" << angle << std::endl;
}
if (XLookupKeysym(&newEvent.xkey, 0) == XK_Down) {
angle = clamp(angle-PI/10,-2*PI,2*PI);
std::cout << "You hit down!" << angle << std::endl;
}
if (XLookupKeysym(&newEvent.xkey, 0) == XK_Left) {
velocity = clamp(velocity-1,0,10);
std::cout << "You hit left!" << velocity << std::endl;
}
if (XLookupKeysym(&newEvent.xkey, 0) == XK_Right) {
velocity = clamp(velocity+1,0,10);
std::cout << "You hit right!" << velocity << std::endl;
}
if (XLookupKeysym(&newEvent.xkey, 0) == XK_1) {
std::cout << "You hit 1!" << std::endl;
}
if (XLookupKeysym(&newEvent.xkey, 0) == XK_BackSpace) {
std::cout << "You hit backspace!" << std::endl;
}
break;
case MotionNotify:
mousePos = std::make_pair((newEvent.xmotion).x, (newEvent.xmotion).y);
break;
}
}
