void bounce(double v = 90)
{
double n = movingDirectionH;
setMovingDirection(2 * n - v - 180);
if (n == movingDirectionH)
{
movingDirectionH = v;
}
}
void TankAIStrategy::init() {
QList<QString> tanksList = _board->getObjectIdsByType(AnimatedBoardObject::TYPE_ENEMYTANK);
for(auto tankId : tanksList) {
int positionX, positionY, rotation;
_board->getObjectPositionAndRotationById(tankId, positionX, positionY, rotation);
AnimatedBoardObject::MovingDirectionType movingDirection = getMovingDirectionByRotation(rotation);
setMovingDirection(tankId, movingDirection);
}
}
void TankAIStrategy::advance() {
BoardObjectAIStrategy::advance();
QList<QString> tanksList = _board->getObjectIdsByType(AnimatedBoardObject::TYPE_ENEMYTANK);
for(auto tankId : tanksList) {
AnimatedBoardObject::MovingDirectionType movingDirection = _board->getObjectMovingDirectionById(tankId);
if (moveToDirection(tankId, movingDirection)) {
setMovingDirection(tankId, getMovingDirectionNotEqualTo(movingDirection));
}
if (qrand() % 50 == 0) {
_lastFiredObject = AnimatedBoardObject::TYPE_ENEMYTANK;
_stage->sendObjectFired(tankId);
ResourceSound::play(kShotSoundFileName);
}
}
QList<QString> userTankList = _board->getObjectIdsByType(AnimatedBoardObject::TYPE_USERTANK);
if (userTankList.count()) {
QString userTankId = userTankList.first();
// If user pressed control key propagate fire event to mediator
// Use constant to tune firing speed
if (_isUserTankFiring &&
_gameLoopIterationCount % kFiringSpeedFactor == 0) {
_isUserTankFiring = false;
_stage->sendObjectFired(userTankId);
ResourceSound::play(kShotSoundFileName);
}
AnimatedBoardObject::MovingDirectionType movingDirection = _board->getObjectMovingDirectionById(userTankId);
if (movingDirection != AnimatedBoardObject::MOVING_NONE) {
moveToDirection(userTankId, movingDirection);
if (_userMovingSound->isFinished()) {
_userMovingSound->play();
}
if (_userMovingSoundTimer) {
delete _userMovingSoundTimer;
_userMovingSoundTimer = nullptr;
}
// Start timer to stop the moving sound
_userMovingSoundTimer = new QTimer(this);
connect(_userMovingSoundTimer, SIGNAL(timeout()),
SLOT(stopUserMovingSound()));
_userMovingSoundTimer->start(100);
_userMovingSoundTimer->setSingleShot(true);
}
}
}
void setVelocity(double speed, double hDegrees, double vDegrees, double sDegrees)
{
setMovingDirection(hDegrees, vDegrees, sDegrees);
this->speed = speed;
}
