net.dermetfan.gdx.physics.box2d

Enum Box2DUtils.PreconditionCheck

java.lang.Object

java.lang.Enum<Box2DUtils.PreconditionCheck>

net.dermetfan.gdx.physics.box2d.Box2DUtils.PreconditionCheck

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Box2DUtils.PreconditionCheck>

Enclosing class:

Box2DUtils

public static enum Box2DUtils.PreconditionCheck
extends java.lang.Enum<Box2DUtils.PreconditionCheck>

checks if Box2D's preconditions are met to avoid native crashes

Since:

0.11.0

Author:

dermetfan

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Box2DUtils.PreconditionCheck.InvalidChainShapeException indicates that a ChainShape cannot be created from this polyline
static class	Box2DUtils.PreconditionCheck.InvalidPolygonShapeException indicates that a PolygonShape cannot be created from this polygon
static class	Box2DUtils.PreconditionCheck.InvalidPolyShapeException indicates that a poly shape cannot be created from these vertices

Enum Constant Summary

Enum Constants

Enum Constant and Description
EXCEPTION throws an exception
NONE doesn't check anything
SILENT checks preconditions normally

Method Summary

Modifier and Type	Method and Description
static void	checkChainShape(float[] vertices, int offset, int length)
static void	checkPolygonShape(float[] vertices, int offset, int length)
boolean	isValidChainShape(float[] vertices)
abstract boolean	isValidChainShape(float[] vertices, int offset, int length)
boolean	isValidChainShape(com.badlogic.gdx.utils.FloatArray vertices)
boolean	isValidPolygonShape(float[] vertices)
abstract boolean	isValidPolygonShape(float[] vertices, int offset, int length)
boolean	isValidPolygonShape(com.badlogic.gdx.utils.FloatArray vertices)
static Box2DUtils.PreconditionCheck	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static Box2DUtils.PreconditionCheck[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

NONE

public static final Box2DUtils.PreconditionCheck NONE

doesn't check anything

SILENT

public static final Box2DUtils.PreconditionCheck SILENT

checks preconditions normally

EXCEPTION

public static final Box2DUtils.PreconditionCheck EXCEPTION

throws an exception

Method Detail

values

public static Box2DUtils.PreconditionCheck[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Box2DUtils.PreconditionCheck c : Box2DUtils.PreconditionCheck.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Box2DUtils.PreconditionCheck valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

checkChainShape

public static void checkChainShape(float[] vertices,
                                   int offset,
                                   int length)

checkPolygonShape

public static void checkPolygonShape(float[] vertices,
                                     int offset,
                                     int length)

isValidChainShape

public boolean isValidChainShape(com.badlogic.gdx.utils.FloatArray vertices)

isValidChainShape

public boolean isValidChainShape(float[] vertices)

isValidChainShape

public abstract boolean isValidChainShape(float[] vertices,
                                          int offset,
                                          int length)

isValidPolygonShape

public boolean isValidPolygonShape(com.badlogic.gdx.utils.FloatArray vertices)

isValidPolygonShape

public boolean isValidPolygonShape(float[] vertices)

isValidPolygonShape

public abstract boolean isValidPolygonShape(float[] vertices,
                                            int offset,
                                            int length)