The_Programmer-'s Profile User Rating: -----

The_Programmer-'s Photo
Reputation: 23 Tradesman
Group:
Members w/DIC++
Active Posts:
560 (0.97 per day)
Joined:
24-October 11
Profile Views:
3,278
Last Active:
User is offline May 16 2013 12:07 PM
Currently:
Offline

Previous Fields

Country:
US
OS Preference:
Who Cares
Favorite Browser:
Chrome
Favorite Processor:
AMD
Favorite Gaming Platform:
Playstation
Your Car:
Who Cares
Dream Kudos:
0

Latest Visitors

Icon   The_Programmer- I love Git.

  1. Awards
  2. About Me
  3. Blog

Posts I've Made

  1. In Topic: ChameleonKid Actors are not moving

    Posted 16 May 2013

    I figured it out. I had to see if the location was valid, not if it was null. Thanks for the help!

  2. In Topic: ChameleonKid Actors are not moving

    Posted 16 May 2013

    I must be doing something wrong or I do not know how to check if the location id valid. I get the same exact error as before. This is my edited ChameleonKid class:

    import info.gridworld.actor.Actor;
import info.gridworld.grid.Location;

import java.util.ArrayList;

public class ChameleonKid extends ChameleonCritter {

	public ArrayList<Actor> getActors()
    {
        ArrayList<Actor> actors = new ArrayList<Actor>();
		
		Actor a1 = (getLocation().getAdjacentLocation(Location.NORTH) != null ? getGrid().get(getLocation().getAdjacentLocation(Location.NORTH)) : null);
		Actor a2 = (getLocation().getAdjacentLocation(Location.SOUTH) != null ? getGrid().get(getLocation().getAdjacentLocation(Location.SOUTH)) : null);
		
		if (a1 != null)
			actors.add(a1);
		
		if (a2 != null)
			actors.add(a2);
		
		return actors;
    }

}

  3. In Topic: ChameleonKid Actors are not moving

    Posted 16 May 2013

    Ah. Sorry, I completely forgot!

    java.lang.IllegalArgumentException: Location (10, 8) is not valid
	at info.gridworld.grid.BoundedGrid.get(BoundedGrid.java:88)
	at ChameleonKid.getActors(ChameleonKid.java:13)
	at info.gridworld.actor.Critter.act(Critter.java:42)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at info.gridworld.gui.MenuMaker$MethodItem.actionPerformed(MenuMaker.java:380)
	at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
	at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
	at javax.swing.AbstractButton.doClick(Unknown Source)
	at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
	at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown Source)
	at java.awt.Component.processMouseEvent(Unknown Source)
	at javax.swing.JComponent.processMouseEvent(Unknown Source)
	at java.awt.Component.processEvent(Unknown Source)
	at java.awt.Container.processEvent(Unknown Source)
	at java.awt.Component.dispatchEventImpl(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(Unknown Source)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.window.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(Unknown Source)
	at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
	at java.awt.EventQueue.access$200(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)

  4. In Topic: ChameleonKid Actors are not moving

    Posted 16 May 2013

    Okay. I fixed it but now whenever I hit the edge of the grid, the Chameleon throws and error because it is trying to move outside the grid. I checked to make sure the location is valid but it still throws the error.

    import java.awt.Color;
import java.util.ArrayList;

import info.gridworld.actor.Actor;
import info.gridworld.actor.Critter;
import info.gridworld.grid.Location;

public class ChameleonCritter extends Critter {
	
	public ChameleonCritter() {
		super();
	}

	public void processActors(ArrayList<Actor> actors) {

		int n = actors.size();
		if (n == 0) {
			Color c = getColor();
			int red = (int) (c.getRed() * (1 - 0.15));
			int green = (int) (c.getGreen() * (1 - 0.15));
			int blue = (int) (c.getBlue() * (1 - 0.15));

			setColor(new Color(red, green, blue));
		} else {
			int r = (int) (Math.random() * n);
		
			Actor other = actors.get(r);
			setColor(other.getColor());
		}

	}
	
	public void makeMove(Location loc) {
		if (getGrid().isValid(loc)) {
		setDirection(getLocation().getDirectionToward(loc));
		super.makeMove(loc);
		} else {
			this.setDirection(this.getDirection() + Location.HALF_RIGHT);
		}
	}
	
}


    import info.gridworld.actor.Actor;
import info.gridworld.grid.Location;

import java.util.ArrayList;

public class ChameleonKid extends ChameleonCritter {

	public ArrayList<Actor> getActors()
    {
        ArrayList<Actor> actors = new ArrayList<Actor>();
		
		Actor a1 = getGrid().get(getLocation().getAdjacentLocation(Location.NORTH));
		Actor a2 = getGrid().get(getLocation().getAdjacentLocation(Location.SOUTH));
		
		if (a1 != null)
			actors.add(a1);
		
		if (a2 != null)
			actors.add(a2);
		
		return actors;
    }

}

  5. In Topic: ChameleonKid Actors are not moving

    Posted 16 May 2013

    java.lang.NullPointerException
	at ChameleonCritter.processActors(ChameleonCritter.java:28)
	at info.gridworld.actor.Critter.act(Critter.java:43)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at info.gridworld.gui.MenuMaker$MethodItem.actionPerformed(MenuMaker.java:380)
	at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
	at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
	at javax.swing.AbstractButton.doClick(Unknown Source)
	at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
	at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown Source)
	at java.awt.Component.processMouseEvent(Unknown Source)
	at javax.swing.JComponent.processMouseEvent(Unknown Source)
	at java.awt.Component.processEvent(Unknown Source)
	at java.awt.Container.processEvent(Unknown Source)
	at java.awt.Component.dispatchEventImpl(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(Unknown Source)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.window.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(Unknown Source)
	at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
	at java.awt.EventQueue.access$200(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)


    I can't find any variable that might be null. Also, the bugs will not move for some reason which is weird because I have not edited the Bug class.

My Information

Member Title:
Death Scythe
Age:
16 years old
Birthday:
August 1, 1996
Gender:
Location:
Springfield, OR
Interests:
Programming(Java, maybe MySQL, VB.NET), Reading, Gardening, herbology, Hunting. My PSN is The_Programmer-
If you need to e-mail me, do so at kensclark15@ymail.com or kensclark15@gmail.com
Full Name:
Kenneth Stanley Clark
Years Programming:
5
Programming Languages:
Java, PHP, Javascript, VB.NET.

Contact Information

E-mail:
Click here to e-mail me
Website URL:
Website URL  http://kensclark.com/
Yahoo:
Yahoo  kensclark15@ymail.com
Skype:
Skype  kensclark15
Facebook:
https://www.facebook.com/kennysc12
Twitter:
kensclark15

Friends

Comments

Page 1 of 1
  1. Photo

    burakaltr Icon

    05 Feb 2013 - 18:40
    Thanks for the Reputation Point.
Page 1 of 1