public void GoToDestination() {
currGrid = cityData.cityGrid[personGui.getX() / 20][personGui.getY() / 20];
if (walk == true) {
personGui.DoGoToBuilding(destinationBuilding.buildingNumber);
// PersonGui.DoWalk(if you ever hit an RGrid, acquire it first, and then walk through, and
// don't walk through bgrids)
walking = true;
while (walking) {
if (crossingRoad) {
try {
currRGrid.occupied.acquire();
// System.out.println("1");
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
nextRGrid.occupied.acquire();
// System.out.println("2");
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
personGui.crossRoad();
try {
gridding.acquire();
} catch (Exception e) {
}
currRGrid.occupied.release();
// System.out.println("1");
nextRGrid.occupied.release();
// System.out.println("0");
// ACQUIRE CURRENT AND NEXT
} else {
// // go from grid to grid
// currGrid = nextGrid
//// if undo
//// if(curr instanceof RGrid) {
//// person.acquire those next two semaphores in that direction
//// personGui.crossRoad(direction);
//// move to next
//// release roads
//// }
// else {
// //personGui.MoveToNextGrid;
// }
// print("hello");
personGui.MoveToNextGrid(currGrid);
try {
gridding.acquire();
} catch (Exception e) {
}
}
}
}
if (car == true) {
currentBuilding.closest.acquireGrid();
currRGrid = currentBuilding.closest;
personGui.DoWalkToRGrid(currentBuilding.buildingNumber);
// personGui.//acquire the semaphore of the
// road(currentBuilding.closest.index1(),currentBuilding.closest.index2())
// then he moves like a bus until he gets to his destinatoin's rgrid, gets off road
// then he releases last road semaphore
isMoving.drainPermits();
try {
isMoving.acquire();
} catch (Exception e) {
}
System.err.println("hello");
personGui.getInOrOutCar();
personGui.DriveToDestination(destinationBuilding);
// personGui.DriveToClosestRGrid(destinationBuilding); **** have similar mechanisms to
// busgridbehavior
// if person's rgrid is destination.closestRgrid, then, walk to building
driving = true;
while (driving) {
if (gridToAcquire != null) {
MoveToGrid();
continue;
}
// puts this "mini-scheduler" to sleep
try {
isMoving.acquire();
} catch (Exception e) {
}
}
// remember to release current and previous grids
currRGrid.releaseGrid();
prevRGrid.releaseGrid();
gridToAcquire.releaseGrid();
// WALKT TO THE BUILDING NOW
currRGrid = currentBuilding.closest;
/*currRGrid = currentBuilding.closest;
>>>>>>> 0a17ff0b1dfacf5cdfd33fa5a6faac8714cda482
//personGui.;
driving = true;
while(driving) {
try
{
//.acquire();
}
catch(Exception e){}
personGui.getInOrOutCar();
//personGui.DriveToClosestRGrid(destinationBuilding); **** have similar mechanisms to busgridbehavior
//if person's rgrid is destination.closestRgrid, then, walk to building
try
{
isMoving.acquire();
}
catch(Exception e){}
driving = false;
}*/
// personGui
// have similar mechanisms to busgridbehavior
// if person's rgrid is destination.closestRgrid, then, walk to building
// YOU WILL TURN INTO A ROBOT
}
if (bus == true) {
destinationBusStop = currentBuilding.busStop;
personGui.DoGoToBusStop(destinationBusStop);
try {
isMoving.acquire();
} catch (Exception e) {
}
currentBusStop = destinationBusStop;
destinationBusStop = destinationBuilding.busStop;
currentBusStop.msgWaitingAtStop(this, destinationBusStop);
try {
isMoving.acquire();
} catch (Exception e) {
}
if (currentBus == null) {
try {
isMoving.acquire();
} catch (Exception e) {
}
}
personGui.DoGoToBus(currentBus);
try {
isMoving.acquire();
} catch (Exception e) {
}
cityData.guis.remove(personGui);
currentBus.msgOnBus();
try {
isMoving.acquire();
} catch (Exception e) {
}
cityData.guis.add(personGui);
personGui.setXPos(currentBus.getX());
personGui.setYPos(currentBus.getY());
currentBus.msgOnBus();
personGui.DoGoToBusStop(destinationBusStop); // THIS SHOULD ACQUIRE ROAD SEMAPHORE
// if it needs to
try {
isMoving.acquire();
} catch (Exception e) {
}
}
currentBuilding = destinationBuilding;
}
