eu.wauz.wauzcore.building

Class PathGenerator

java.lang.Object

eu.wauz.wauzcore.building.PathGenerator

public class PathGenerator
extends java.lang.Object

A two dimensional path generator. It saves a random path from top to bottom in an array of integers. Can be used for map generation and other things.

Author:

Wauzmons

Field Summary

Fields

Modifier and Type	Field and Description
private int	height The height of the path matrix.
private int[][]	pathMatrix The 2D array, to save path states.
private int	width The width of the path matrix.

Constructor Summary

Constructors

Constructor and Description
PathGenerator(int width, int height) Creates a new path generator with given sizes.

Method Summary

Modifier and Type	Method and Description
private boolean	coll(int x, int y)
int[][]	getPathMatrix()
private boolean	isValidCell(int x, int y, boolean checkNeighbours) Checks if a cell can be made into a path.
void	run() Lets the generator run, to generate the room matrix.
void	run(int pathStart) Lets the generator run, to generate the room matrix.

Methods inherited from class java.lang.Object

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

Field Detail

width

private int width

The width of the path matrix.

height

private int height

The height of the path matrix.

pathMatrix

private int[][] pathMatrix

The 2D array, to save path states.

Constructor Detail

PathGenerator

public PathGenerator(int width,
                     int height)

Creates a new path generator with given sizes.

Parameters:

width - The width of the path matrix.

height - The height of the path matrix.

Method Detail

run

public void run()

Lets the generator run, to generate the room matrix.

run

public void run(int pathStart)

Lets the generator run, to generate the room matrix.

Parameters:

pathStart - The horizontal cell where the path should start.

isValidCell

private boolean isValidCell(int x,
                            int y,
                            boolean checkNeighbours)

Checks if a cell can be made into a path.

Parameters:

x - The x coordinate of the cell.

y - The y coordinate of the cell.

checkNeighbours - If it should be checked, that the cell doesn't collide with neighbours.

Returns:

If the cell is valid.

coll

private boolean coll(int x,
                     int y)

getPathMatrix

public int[][] getPathMatrix()

Returns:

The 2D array, to save path states.