Module SypherEngine

Package dev.aurumbyte.sypherengine.math

Class Vector2

java.lang.Object

dev.aurumbyte.sypherengine.math.Vector2

public class Vector2
extends Object

The Vector2 class of SypherEngine, the base of all position

Since:

0.3.0

Author:

AurumByte

Field Summary

Fields

Modifier and Type	Field	Description
(package private) float	rotation	The rotation of the vector
float	xPos	The xPos and yPos (in float)
int	xPosi	The integer position of xPos and yPos, for people who are too lazy to cast to int XD
float	yPos	The xPos and yPos (in float)
int	yPosi	The integer position of xPos and yPos, for people who are too lazy to cast to int XD

Constructor Summary

Constructors

Constructor	Description
Vector2()	Create an empty Vector of coords (0, 0)
Vector2(float x, float y)	Creates a Vector2 instance with x and y position
Vector2(float x, float y, float rotation)	Creates a Vector2 instance with a specified position and rotation

Method Summary

Modifier and Type	Method	Description
void	add(Vector2 vector2)	Adds a Vector2 with another Vector2
static double	distance(Vector2 a, Vector2 b)	Calculates the distance between two vectors
void	divide(Vector2 vector2)	Divides a Vector2 with another Vector2
Vector2	getPosition()	Gets the vector position
float	getRotation()	Gets the rotation of the Vector
void	multiply(Vector2 vector2)	Multiplies a Vector2 with another Vector2
void	normalize()	Normalizes the Vector
void	rotate(float rotation)	Rotates the Vector
void	setPosition(float xPos, float yPos)	Set the Vector's position
void	subtract(Vector2 vector2)	Subtracts a Vector2 with another Vector2

Methods inherited from class java.lang.Object

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

Field Details

xPosi

public int xPosi

The integer position of xPos and yPos, for people who are too lazy to cast to int XD

yPosi

public int yPosi

The integer position of xPos and yPos, for people who are too lazy to cast to int XD

xPos

public float xPos

The xPos and yPos (in float)

yPos

public float yPos

The xPos and yPos (in float)

rotation

float rotation

The rotation of the vector

Constructor Details

Vector2

public Vector2()

Create an empty Vector of coords (0, 0)

Since:

0.3.0

Vector2

public Vector2(float x,
 float y)

Creates a Vector2 instance with x and y position

Parameters:

x - x position

y - y position

Since:

0.3.0

Vector2

public Vector2(float x,
 float y,
 float rotation)

Creates a Vector2 instance with a specified position and rotation

Parameters:

x - x position

y - y position

rotation - rotation of the vector

Since:

0.3.0

Method Details

add

public void add(Vector2 vector2)

Adds a Vector2 with another Vector2

Parameters:

vector2 - The other Vector

Since:

0.3.0

subtract

public void subtract(Vector2 vector2)

Subtracts a Vector2 with another Vector2

Parameters:

vector2 - The other Vector

Since:

0.3.0

multiply

public void multiply(Vector2 vector2)

Multiplies a Vector2 with another Vector2

Parameters:

vector2 - The other Vector

Since:

0.3.0

divide

public void divide(Vector2 vector2)

Divides a Vector2 with another Vector2

Parameters:

vector2 - The other Vector

Since:

0.3.0

rotate

public void rotate(float rotation)

Rotates the Vector

Parameters:

rotation - The amount of rotation needed for the vector

Since:

0.3.0

setPosition

public void setPosition(float xPos,
 float yPos)

Set the Vector's position

Parameters:

xPos - The x position

yPos - The y position

Since:

0.3.0

getPosition

public Vector2 getPosition()

Gets the vector position

Since:

0.3.0

getRotation

public float getRotation()

Gets the rotation of the Vector

Since:

0.3.0

normalize

public void normalize()

Normalizes the Vector

Since:

v0.3.0

distance

public static double distance(Vector2 a,
 Vector2 b)

Calculates the distance between two vectors

Parameters:

a - A Vector

b - Another vector