Class Vector2

java.lang.Object

zombie.iso.Vector2

All Implemented Interfaces:

Cloneable

public final class Vector2
extends Object
implements Cloneable

Field Summary

Fields

Modifier and Type	Field	Description
float	x
float	y

Constructor Summary

Constructors

Constructor	Description
Vector2()
Vector2(float x, float y)
Vector2(Vector2 other)

Method Summary

Modifier and Type	Method	Description
Vector2	add(Vector2 other)
static Vector2	addScaled(Vector2 a, Vector2 b, float scale, Vector2 result)
Vector2	aimAt(Vector2 other)
float	angleBetween(Vector2 other)
float	angleTo(Vector2 other)
Vector2	clone()
float	distanceTo(Vector2 other)
float	dot(float otherX, float otherY)
static float	dot(float x, float y, float tx, float ty)
float	dot(Vector2 other)
boolean	equals(Object other)
int	floorX()
int	floorY()
static Vector2	fromLengthDirection(float length, float direction)
float	getDirection()
static float	getDirection(float x, float y)
float	getDirectionNeg()	Deprecated.
float	getLength()
float	getLengthSquared()
float	getX()
float	getY()
static Vector2	moveTowards(Vector2 currentVector, Vector2 targetVector, float maxDistanceDelta)
Vector2	mul(float m)
float	normalize()
void	rotate(float radians)
void	scale(float scale)
static Vector2	scale(Vector2 val, float scale)
Vector2	set(float x, float y)
Vector2	set(Vector2 other)
Vector2	setDirection(float directionRadians)
Vector2	setLength(float length)
Vector2	setLengthAndDirection(float direction, float length)
float	setMaxLength(float maxLength)
void	setX(float x)
void	setY(float y)
void	tangent()
String	toString()

Methods inherited from class Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

x

public float x

y

public float y

Constructor Details

Vector2

public Vector2()

Vector2

public Vector2(Vector2 other)

Vector2

public Vector2(float x,
 float y)

Method Details

fromLengthDirection

public static Vector2 fromLengthDirection(float length,
 float direction)

dot

public static float dot(float x,
 float y,
 float tx,
 float ty)

addScaled

public static Vector2 addScaled(Vector2 a,
 Vector2 b,
 float scale,
 Vector2 result)

rotate

public void rotate(float radians)

add

public Vector2 add(Vector2 other)

aimAt

public Vector2 aimAt(Vector2 other)

angleTo

public float angleTo(Vector2 other)

angleBetween

public float angleBetween(Vector2 other)

clone

public Vector2 clone()

distanceTo

public float distanceTo(Vector2 other)

dot

public float dot(Vector2 other)

dot

public float dot(float otherX,
 float otherY)

equals

public boolean equals(Object other)

Overrides:

equals in class Object

getDirection

public float getDirection()

getDirection

public static float getDirection(float x,
 float y)

getDirectionNeg

@Deprecated
public float getDirectionNeg()

Deprecated.

setDirection

public Vector2 setDirection(float directionRadians)

getLength

public float getLength()

getLengthSquared

public float getLengthSquared()

setLength

public Vector2 setLength(float length)

setMaxLength

public float setMaxLength(float maxLength)

normalize

public float normalize()

set

public Vector2 set(Vector2 other)

set

public Vector2 set(float x,
 float y)

setLengthAndDirection

public Vector2 setLengthAndDirection(float direction,
 float length)

mul

public Vector2 mul(float m)

toString

public String toString()

Overrides:

toString in class Object

getX

public float getX()

setX

public void setX(float x)

getY

public float getY()

setY

public void setY(float y)

floorX

public int floorX()

floorY

public int floorY()

tangent

public void tangent()

scale

public void scale(float scale)

scale

public static Vector2 scale(Vector2 val,
 float scale)

moveTowards

public static Vector2 moveTowards(Vector2 currentVector,
 Vector2 targetVector,
 float maxDistanceDelta)