2d world of ants and doodlebugs, JAVA Programming

Assignment Help:
We have to create a world class that contains a 2d array
then create an abstract class called organism that contains move() method
the organism should move randomly one step at the time.

public void move() {
Random r = new Random();
int a = r.nextInt(4);
if (a == 0) {
if (y - 1 >= 0 && world.getAt(x, y - 1) == null) {
y -= 1;
world.setAt(x, y, this);

}
} else if (a == 1) {
if (y + 1 < World.WORLDSIZE && world.getAt(x, y + 1) == null) {
y += 1;
world.setAt(x, y, this);
}
} else if (a == 2) {
if (x - 1 >= 0 && world.getAt(x - 1, y) == null) {
x -= 1;
world.setAt(x, y, this);

}
} else if (a == 3) {
if (x + 1 < World.WORLDSIZE && world.getAt(x + 1, y) == null) {
x += 1;
world.setAt(x, y, this);

}
}
this is my code but the organisms are not moving

Related Discussions:- 2d world of ants and doodlebugs

I want solution to this question., This assignment is based on the principl...

This assignment is based on the principles of clock consistency and associated drifts in a distributed system. You have to create a simulation, running on a single machine, of a si

Describe even higer dimensions in java, Describe even higer dimensions in j...

Describe even higer dimensions in java? You don't have to stop along with two dimensional arrays. Java allows arrays of three, four or more dimensions. Therefore chances are pr

Inheritance and interfaces to construct type hierarchies, Objectives 1. To...

Objectives 1. To help you become comfortable with using inheritance and interfaces to construct type hierarchies. 2. To familiarize you with programming from specifications. A

Difference between ejb 2.0and ejb 1.1, EJB 2.0 has the additional advantage...

EJB 2.0 has the additional advantages over the EJB 1.1 given below 1. Local interfaces : These are beans that can be needed locally, that means by the same Java Virtual Machi

Debugging, Debugging mode can be enabled by adding the following line of co...

Debugging mode can be enabled by adding the following line of code before creating new connections: XMPPConnection.DEBUG_ENABLED = true; When debugging mode is enabled, a

Develop a java application, Project Description: Modules of software: ...

Project Description: Modules of software: 1 - Serial RS232 comm port comunication 2 - NanoHTTPD serving some processed pages 3 - System tray application to indicate sta

Smugglers decodes , Smugglers are becoming very smart day by day. Now they ...

Smugglers are becoming very smart day by day. Now they have developed a new technique of sending their messages from one smuggler to another. In their new technology, they are send

Palindrome, palindrome is starting that reads both the ends.using string co...

palindrome is starting that reads both the ends.using string covert into character

Read data from usb logs in windows, I want somebody to help me to create a ...

I want somebody to help me to create a program in java that helps me to read data from usb logs in windows Project Description: I want a java program that helps me to detect

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd