uk.co.electronstudio.retrowar.utils

Class Vec

uk.co.electronstudio.retrowar.utils.Vec

public class Vec

2d vector. Seems wasteful to create millions of these, but they should be removed by JVM's escape analysis. In some places we have used other equivalents like Pair, and this can convery to that, but I think we should standardise. FIXME

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Vec.Companion

Field Summary

Fields

Modifier and Type	Field and Description
static Vec.Companion	Companion

Constructor Summary

Constructors

Constructor and Description
Vec(float x, float y) 2d vector. Seems wasteful to create millions of these, but they should be removed by JVM's escape analysis. In some places we have used other equivalents like Pair, and this can convery to that, but I think we should standardise. FIXME
Vec()

Method Summary

Modifier and Type	Method and Description
Vec	clampMagnitude(float max)
float	component1()
float	component2()
Vec	convertToDpad()
boolean	equals(java.lang.Object other)
float	getX()
float	getY()
Vec	ignoreDeadzone(float deadzone)
boolean	isMoreOrLessZero()
boolean	isNotZero()
float	magnitude()
Vec	minus(Vec p)
Vec	normVector(float magnitude)
Vec	normVectorOrZero(float magnitude)
Vec	rescaleWithDeadzone(float deadzone)
Vec	rescaleWithDeadzone(float deadzone, float upperBound)
Vec	times(float other)
float	toAngle()
java.lang.String	toString()
kotlin.Pair<java.lang.Float,java.lang.Float>	xy()

Field Detail

Companion

public static Vec.Companion Companion

Constructor Detail

Vec

public Vec(float x,
           float y)

2d vector. Seems wasteful to create millions of these, but they should be removed by JVM's escape analysis. In some places we have used other equivalents like Pair, and this can convery to that, but I think we should standardise. FIXME

Vec

public Vec()

Method Detail

xy

public kotlin.Pair<java.lang.Float,java.lang.Float> xy()

component1

public float component1()

component2

public float component2()

normVector

public Vec normVector(float magnitude)

normVectorOrZero

public Vec normVectorOrZero(float magnitude)

magnitude

public float magnitude()

minus

public Vec minus(Vec p)

isMoreOrLessZero

public boolean isMoreOrLessZero()

isNotZero

public boolean isNotZero()

equals

public boolean equals(java.lang.Object other)

times

public Vec times(float other)

rescaleWithDeadzone

public Vec rescaleWithDeadzone(float deadzone)

ignoreDeadzone

public Vec ignoreDeadzone(float deadzone)

clampMagnitude

public Vec clampMagnitude(float max)

rescaleWithDeadzone

public Vec rescaleWithDeadzone(float deadzone,
                               float upperBound)

toAngle

public float toAngle()

convertToDpad

public Vec convertToDpad()

toString

public java.lang.String toString()

getX

public float getX()

getY

public float getY()