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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.fourisland.fourpuzzle.gamestate.mapview.event;
import com.fourisland.fourpuzzle.Layer;
import java.awt.Graphics;
import java.util.ArrayList;
import com.fourisland.fourpuzzle.Direction;
import com.fourisland.fourpuzzle.gamestate.mapview.event.graphic.BlankEventGraphic;
import com.fourisland.fourpuzzle.gamestate.mapview.event.graphic.MoveableEventGraphic;
import com.fourisland.fourpuzzle.gamestate.mapview.event.precondition.Precondition;
/**
*
* @author hatkirby
*/
public class LayerEvent extends AbstractEvent implements Event {
/**
* Create a new Event instance
*
* @param x The horizontal location of the Event on the Map
* @param y The vertical location of the Event on the Map
*/
public LayerEvent(int x, int y)
{
setLocation(x,y);
events = new ArrayList<PossibleEvent>();
label = "Unlabelled";
}
/**
* Create a new Event instance
*
* @param x The horizontal location of the Event on the Map
* @param y The vertical location of the Event on the Map
* @param label An identifying label for the Event
*/
public LayerEvent(int x, int y, String label)
{
this(x,y);
this.label = label;
}
public LayerEvent copy()
{
LayerEvent temp = new LayerEvent(getLocation().x, getLocation().y, getLabel());
for (PossibleEvent pe : events)
{
temp.addEvent(pe.copy());
}
return temp;
}
private String label;
public String getLabel()
{
return label;
}
private ArrayList<PossibleEvent> events;
public void addEvent(PossibleEvent pe)
{
events.add(0, pe);
}
private PossibleEvent getPossibleEvent()
{
for (PossibleEvent event : events)
{
boolean good = true;
for (Precondition pre : event.getPreconditions())
{
good = (good ? pre.match() : false);
}
if (good)
{
return event;
}
}
return new PossibleEvent();
}
public void render(Graphics g)
{
PossibleEvent toDraw = getPossibleEvent();
if (!(toDraw.getGraphic() instanceof BlankEventGraphic))
{
g.drawImage(toDraw.getGraphic().getImage(), getRenderX(), getRenderY(), null);
}
}
public void startMoving()
{
Direction toMove = getPossibleEvent().getMovement().nextMovement();
if (toMove != null)
{
startMoving(toMove);
}
}
@Override
public boolean startMoving(Direction toMove)
{
if (!(getPossibleEvent().getGraphic() instanceof MoveableEventGraphic))
{
return false;
}
return super.startMoving(toMove);
}
public Direction getDirection()
{
return getPossibleEvent().getDirection();
}
public void setDirection(Direction direction)
{
getPossibleEvent().setDirection(direction);
}
public Layer getLayer()
{
return getPossibleEvent().getLayer();
}
public EventCallTime getCalltime()
{
return getPossibleEvent().getCalltime();
}
public EventCall getCallback()
{
return getPossibleEvent().getCallback();
}
public void setLabel(String string)
{
this.label = string;
}
public void setAnimationStep(int animStep)
{
getPossibleEvent().setAnimationStep(animStep);
}
public int getAnimationStep()
{
return getPossibleEvent().getAnimationStep();
}
@Override
public void setMoving(boolean moving)
{
super.setMoving(moving);
getPossibleEvent().setMoving(moving);
}
}
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