void processTrigger(const uint8_t trigger_index) {
static uint32_t oldState=0;
if (
inputOffVerified(trigger_index) &&
inputOnVerified(trigger_index) &&
outputOffVerified(trigger_index) &&
outputOnVerified(trigger_index) &&
stateOffVerified(trigger_index) &&
stateOnVerified(trigger_index)
) {
//all condition satisfied, check if action should be triggered
if (triggers[trigger_index].timer.time_current == triggers[trigger_index].timer.time_preload) {
//already count down and new state should be activated
activateTrigger(&triggers[trigger_index].actuator);
usartSendAction(&triggers[trigger_index], BUS_MASTER_ADDRESS);
triggers[trigger_index].timer.time_current++;
}
//check if should count down to activate new output state
if (triggers[trigger_index].timer.time_current < triggers[trigger_index].timer.time_preload)
{
triggers[trigger_index].timer.time_current++;
}
oldState |=((uint32_t)1)<<trigger_index;
}
else
{
//condition not valid, set countdown counter to 0
if (!(oldState&(((uint32_t)1)<<trigger_index))) {
triggers[trigger_index].timer.time_current = 0;
}
oldState &=~(((uint32_t)1)<<trigger_index);
}
}
void Player::changeFacing() {
int dirIndex = 0, dirIndex2 = 0;
int newDir = 0, newDir2 = 0;
if (_facing != _turnToFacing) {
// Find the index for the given direction in the player direction list
int tempDir = _facing;
do {
++dirIndex;
newDir += tempDir;
tempDir = _directionListIndexes[tempDir + 10];
} while (tempDir != _turnToFacing);
}
if (_facing != _turnToFacing) {
// Find the index for the given direction in the player direction list
int tempDir = _facing;
do {
++dirIndex2;
newDir2 += tempDir;
tempDir = _directionListIndexes[tempDir + 20];
} while (tempDir != _turnToFacing);
}
int diff = dirIndex - dirIndex2;
if (diff == 0)
diff = newDir - newDir2;
_facing = (diff >= 0) ? (Facing)_directionListIndexes[_facing + 20] :
(Facing)_directionListIndexes[_facing + 10];
selectSeries();
if ((_facing == _turnToFacing) && !_moving) {
updateFrame();
activateTrigger();
}
_priorTimer += 1;
}
void Player::move() {
Scene &scene = _vm->_game->_scene;
Rails &rails = scene._rails;
bool newFacing = false;
if (_moving) {
while (!_walkOffScreen && _playerPos == _targetPos) {
bool isRouteEmpty = rails.empty();
if (!isRouteEmpty) {
const WalkNode &node = rails.popNode();
_targetPos = node._walkPos;
newFacing = true;
} else if (!_walkOffScreenSceneId) {
// End of walking path
rails.resetRoute();
_moving = false;
setFinalFacing();
newFacing = true;
} else {
_walkOffScreen = _walkOffScreenSceneId;
_walkAnywhere = true;
_walkOffScreenSceneId = 0;
_stepEnabled = false;
newFacing = false;
}
if (!_moving)
break;
}
}
if (newFacing && _moving)
startMovement();
if (_turnToFacing != _facing) {
changeFacing();
} else if (!_moving) {
updateFrame();
activateTrigger();
}
int velocity = _velocity;
if (_scalingVelocity && (_totalDistance > 0)) {
int angleRange = 100 - _currentScale;
int angleScale = angleRange * (_posDiff.x - 1) / _totalDistance + _currentScale;
velocity = MAX(1L, (angleScale * _currentScale * velocity) / 10000L);
}
if (!_moving || (_facing != _turnToFacing))
return;
Common::Point newPos = _playerPos;
newFacing = false;
_special = 0;
if (_distAccum < velocity) {
do {
if (_pixelAccum < _posDiff.x)
_pixelAccum += _posDiff.y;
if (_pixelAccum >= _posDiff.x) {
if ((_posChange.y > 0) || _walkOffScreen)
newPos.y += _yDirection;
--_posChange.y;
_pixelAccum -= _posDiff.x;
}
if (_pixelAccum < _posDiff.x) {
if ((_posChange.x > 0) || _walkOffScreen)
newPos.x += _xDirection;
--_posChange.x;
}
if (!_walkAnywhere && !_walkOffScreen && (_walkOffScreenSceneId == 0)) {
newFacing = scene._depthSurface.getDepthHighBit(newPos);
if (_special == 0)
_special = scene.getDepthHighBits(newPos);
}
_distAccum += _deltaDistance;
} while ((_distAccum < velocity) && !newFacing && ((_posChange.x > 0) || (_posChange.y > 0) || (_walkOffScreen != 0)));
}
_distAccum -= velocity;
if (newFacing) {
cancelCommand();
} else {
if (!_walkOffScreen) {
// If the move is complete, make sure the position is exactly on the given destination
if (_posChange.x == 0)
newPos.x = _targetPos.x;
if (_posChange.y == 0)
newPos.y = _targetPos.y;
}
_playerPos = newPos;
}
}
