events

Class EventSystem

java.lang.Object

events.EventSystem

All Implemented Interfaces:

IEventSystem, ISerializable, java.io.Serializable, java.util.Observer

public class EventSystem
extends java.lang.Object
implements java.util.Observer, IEventSystem

Created by ajonnav 04/12/16

Author:

Anirudh Jonnavithula, Carolyn Yao For non-key events, we want to write a string that denotes which entity and which property to watch. For a key event, we ask the inputSystem to listen, and write the key character to file to write to data. We also write to file the Action that corresponds to the property change or key event. When we read the file, aka play the game, we read the strings from data files and create Triggers, which add listeners to said properties or keys. The Triggers are mapped to Actions in the EventSystem map.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
EventSystem(ILevel universe)

Method Summary

Modifier and Type	Method and Description
void	listenToKeyPress(javafx.beans.value.ChangeListener listener)
void	listenToTimer(javafx.beans.value.ChangeListener listener)
void	readEventFromFile(java.lang.String filepath)
void	readEventsFromFile(java.io.File file)
void	registerEvent(Trigger trigger, Action action)
java.lang.String	returnEventsAsString()
java.io.File	saveEventsToFile(java.lang.String filepath)
void	setUniverse(ILevel universe)
void	takeInput(javafx.scene.input.KeyEvent k)
void	unListenToKeyPress(javafx.beans.value.ChangeListener listener)
void	unListenToTimer(javafx.beans.value.ChangeListener listener)
void	update(java.util.Observable o, java.lang.Object arg)
void	updateInputs(double dt)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface api.ISerializable

clone, serialize, serializeToString

Constructor Detail

EventSystem

public EventSystem(ILevel universe)

Method Detail

registerEvent

public void registerEvent(Trigger trigger,
                          Action action)

Specified by:

registerEvent in interface IEventSystem

updateInputs

public void updateInputs(double dt)

Specified by:

updateInputs in interface IEventSystem

takeInput

public void takeInput(javafx.scene.input.KeyEvent k)

Specified by:

takeInput in interface IEventSystem

listenToKeyPress

public void listenToKeyPress(javafx.beans.value.ChangeListener listener)

Specified by:

listenToKeyPress in interface IEventSystem

unListenToKeyPress

public void unListenToKeyPress(javafx.beans.value.ChangeListener listener)

Specified by:

unListenToKeyPress in interface IEventSystem

listenToTimer

public void listenToTimer(javafx.beans.value.ChangeListener listener)

Specified by:

listenToTimer in interface IEventSystem

unListenToTimer

public void unListenToTimer(javafx.beans.value.ChangeListener listener)

Specified by:

unListenToTimer in interface IEventSystem

update

public void update(java.util.Observable o,
                   java.lang.Object arg)

Specified by:

update in interface java.util.Observer

setUniverse

public void setUniverse(ILevel universe)

Specified by:

setUniverse in interface IEventSystem

saveEventsToFile

public java.io.File saveEventsToFile(java.lang.String filepath)

Specified by:

saveEventsToFile in interface IEventSystem

readEventFromFile

public void readEventFromFile(java.lang.String filepath)

Specified by:

readEventFromFile in interface IEventSystem

readEventsFromFile

public void readEventsFromFile(java.io.File file)

Specified by:

readEventsFromFile in interface IEventSystem

returnEventsAsString

public java.lang.String returnEventsAsString()

Specified by:

returnEventsAsString in interface IEventSystem