gizmoball.gameworld.triggers
Class CounterTrigger

java.lang.Object
  gizmoball.gameworld.triggers.CounterTrigger

All Implemented Interfaces:

Trigger

public class CounterTrigger
extends java.lang.Object
implements Trigger

A CounterTrigger changes a Counter object by some amount each time the GameObject is activated.

Specification Fields

• change : integer // the change in score
• tally : Score // the score to change

Constructor Summary

CounterTrigger(int change, Counter tally)
Creates a new CounterTrigger with the desired properties

Method Summary

java.util.List<Gizmo>	getAssociatedGizmos() A CounterTrigger has no associated gizmos
double	priority() The priority of this trigger.
void	run(GameObject triggerObject, GameObject otherObject, GameObject triggerObjectCopy, GameObject otherObjectCopy) Runs this trigger.

Methods inherited from class java.lang.Object

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

Constructor Detail

CounterTrigger

public CounterTrigger(int change,
                      Counter tally)

Creates a new CounterTrigger with the desired properties

Parameters:

change -

tally -

Method Detail

priority

public double priority()

Description copied from interface: Trigger

The priority of this trigger. Higher priority means that the effects of this trigger are more important, and will overwrite effects of lower-priority triggers.

Specified by:

priority in interface Trigger

Returns:

this.priority

run

public void run(GameObject triggerObject,
                GameObject otherObject,
                GameObject triggerObjectCopy,
                GameObject otherObjectCopy)

Description copied from interface: Trigger

Runs this trigger. Reads from the first two arguments, writes to the second two arguments.

Specified by:

run in interface Trigger

Parameters:

triggerObject - the GameObject that is linked to this trigger

otherObject - the other GameObject that was involved in this event

triggerObjectCopy - a copy that should be modified

otherObjectCopy - a copy that should be modified

Effects:

increments tally by change

getAssociatedGizmos

public java.util.List<Gizmo> getAssociatedGizmos()

A CounterTrigger has no associated gizmos

Specified by:

getAssociatedGizmos in interface Trigger

Returns:

an empty list