Package math.wfc.rules

Class FixedAmountPerBlock

java.lang.Object

math.wfc.rules.Rule

math.wfc.rules.FixedAmountPerBlock

public class FixedAmountPerBlock
extends Rule

A Rule that forces a certain amount of tiles to be inside each width x height area of the grid.

Nested Class Summary

Nested classes/interfaces inherited from class math.wfc.rules.Rule

Rule.STATE

Constructor Summary

Constructors

Constructor	Description
FixedAmountPerBlock(int a, int w, int h)	Constructer for a Rule that forces a certain count of tile to be in a certain row.

Method Summary

Modifier and Type	Method	Description
Rule.STATE	getState(Gridstate grid, int x, int y, Tile t)	A function to test if the Rule is fullfilled
Rule	mirrorX()	A function that mirrors the rule along the x-Axis
Rule	mirrorY()	A function that mirrors the rule along the y-Axis
Rule	rotate()	A function that rotates the rule clockwise.

Methods inherited from class java.lang.Object

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

Constructor Details

FixedAmountPerBlock

public FixedAmountPerBlock(int a,
 int w,
 int h)

Constructer for a Rule that forces a certain count of tile to be in a certain row.

Parameters:

a - The amount of tiles in each row

Method Details

getState

public Rule.STATE getState(Gridstate grid,
 int x,
 int y,
 Tile t)

Description copied from class: Rule

A function to test if the Rule is fullfilled

Specified by:

getState in class Rule

Parameters:

grid - the current Gridstate

x - the x coordinate of the position to test for

y - the y coordinate of the position to test for

t - the tile to test for at that position

Returns:

The State of this rule (FORCED, POSSIBLE, IMPOSSIBLE or FORBIDDEN)

rotate

public Rule rotate()

Description copied from class: Rule

A function that rotates the rule clockwise.

Overrides:

rotate in class Rule

Returns:

A rotated version of the rule

mirrorX

public Rule mirrorX()

Description copied from class: Rule

A function that mirrors the rule along the x-Axis

Overrides:

mirrorX in class Rule

Returns:

A mirrored version of the rule

mirrorY

public Rule mirrorY()

Description copied from class: Rule

A function that mirrors the rule along the y-Axis

Overrides:

mirrorY in class Rule

Returns:

A mirrores version of the rule