private void leaveRestaurant() {
check = null;
log("I'm leaving! Goodbye!");
customerGui.DoExitRestaurant();
person.setGuiVisible();
person.setRoleInactive(this);
}
private void readyToOrder() {
customerGui.clearOrder();
timer.schedule(
new TimerTask() {
public void run() {
log("I'm ready to order!");
callWaiter();
}
},
3000);
}
private void orderFood() {
if (menu.getChoice(choice).price < money) {
log("I would like an order of " + choice + " please!");
customerGui.orderedFood(choice);
log(choice + " please!");
waiter.msgHereIsMyChoice(this, choice);
} else {
for (int i = 0; i < menu.getMenuSize(); i++) { // Try to find a choice the customer can afford
if (menu.getChoice(i).price < money) {
choice = menu.getChoice(i).type;
log("I would like an order of " + choice + " please!");
customerGui.orderedFood(choice);
log(choice + " please!");
waiter.msgHereIsMyChoice(this, choice);
return;
}
}
if (name.equals("flake")) { // This customer will buy food he/she can't afford
log("I would like an order of " + choice + " please!");
customerGui.orderedFood(choice);
log(choice + " please!");
waiter.msgHereIsMyChoice(this, choice);
} else {
log("Everything is too expensive, I'm going to leave.");
customerGui.doneEating();
waiter.msgImFinished(this);
event = AgentEvent.leaving;
}
}
}
private void payBill() {
waiter.msgImFinished(this);
customerGui.DoGoToCashier();
try {
atDestination.acquire();
} catch (InterruptedException e) {
e.printStackTrace();
}
if (money > check.amount) {
log("Here is my payment of $" + money + ".");
check.cashier.msgPayBill(check, money);
money = 0.0;
} else {
check.cashier.msgPayBill(check, money);
log("This is all I have. Take $" + money + ".");
money = 0;
}
}
private void eatFood() {
log("Eating Food");
customerGui.startedEating(choice);
// This next complicated line creates and starts a timer thread.
// We schedule a deadline of getHungerLevel()*1000 milliseconds.
// When that time elapses, it will call back to the run routine
// located in the anonymous class created right there inline:
// TimerTask is an interface that we implement right there inline.
// Since Java does not all us to pass functions, only objects.
// So, we use Java syntactic mechanism to create an
// anonymous inner class that has the public method run() in it.
timer.schedule(
new TimerTask() {
public void run() {
log("Done eating!");
event = AgentEvent.doneEating;
GuiDoneEating();
// isHungry = false;
person.stateChanged();
}
},
hungerLevel * 1000); // how long to wait before running task
}
public void setGuiActive() {
customerGui.setPresent(true);
customerGui.setHungry();
}
private void impatientLeaveRestaurant() {
log("I'm leaving! Goodbye!");
host.msgImLeaving(this);
customerGui.DoExitRestaurant();
}
private void GuiDoneEating() {
customerGui.doneEating();
}
private void callWaiter() {
waiter.msgImReadyToOrder(this);
customerGui.wantToOrder();
}
private void sitDown() {
log("Being seated. Going to table");
customerGui.DoGoToSeat();
}
private void goToWaitingSpot() {
customerGui.DoGoToSpot(waitingSpot);
goingInside = false;
}