elevator.js

{
    init: function(elevators, floors) {
        for (var idx in elevators) {
            elevators[idx].on('floor_button_pressed', function(floornum) {
                if (this.destinationQueue.indexOf(floornum) === -1) {
                    this.destinationQueue.push(floornum);
                    this.destinationQueue.sort();
                    this.checkDestinationQueue();
                }
            });
            elevators[idx].on('idle', function() {
                var floorNum, floor, elevator = this;
                for(floorNum  in floors) {
                    floor = floors[floorNum];
                    if ((floor.buttonStates.down + floor.buttonStates.up) != "") {
                        for (elevatorIdx in elevators) {
                            if (elevators[elevatorIdx].destinationQueue.indexOf(floorNum) !== -1) {
                                return;
                            }
                        }
                        this.destinationQueue.push(floorNum);
                        this.checkDestinationQueue();
                        return;
                        
                    }
                }
            });
            elevators[idx].on('passing_floor', function(floorNum, direction) {
                if (floors[floorNum].buttonStates[direction] == 'activated') {
                    this.destinationQueue.unshift(floorNum);
                    this.checkDestinationQueue();
                }
                if (direction == 'up' && floorNum < floors.length -1 ) {
                    this.goingUpIndicator(true);
                    this.goingDownIndicator(false);
                } else {
                    this.goingUpIndicator(false);
                    this.goingDownIndicator(true);
                }
            });
            elevators[idx].on('stopped_at_floor', function(floorNum) {
                if (floorNum == 0) {
                    this.goingUpIndicator(true);
                    this.goingDownIndicator(false);
                } else if (floorNum == floors.length -1) {
                    this.goingUpIndicator(false);
                    this.goingDownIndicator(true);
                }
            });
            //elevators[idx].goToFloor(0);
            elevators[idx].goingUpIndicator(true);
            elevators[idx].goingDownIndicator(false);
            elevators[idx].stop();
        }
    },
    update: function(dt, elevators, floors) {
        // We normally don't need to do anything here
    }
}