de.bixilon.kotlinglm.vec2.Vec2bool.kt Maven / Gradle / Ivy

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Kotlin port of OpenGL Mathematics (GLM)

There is a newer version: 0.9.9.1-12

package de.bixilon.kotlinglm.vec2

import de.bixilon.kotlinglm.GLM
import java.io.PrintStream


/**
 * Created bY GBarbieri on 05.10.2016.
 */

data class Vec2bool(var x: Boolean = false, var y: Boolean = false) {

    // -- Explicit basic, conversion other main.and conversion vector constructors --

    constructor(b: Boolean) : this(b, b)

    constructor(ba: BooleanArray) : this(ba[0], ba[1])

    constructor(ba: Array) : this(ba[0], ba[1])

    constructor(init: (Int) -> Boolean): this(init(0), init(1))

    // -- Component accesses --

    operator fun get(i: Int): Boolean = when (i) {
        0 -> x
        1 -> y
        else -> throw IndexOutOfBoundsException()
    }

    operator fun set(i: Int, b: Boolean) = when (i) {
        0 -> x = b
        1 -> y = b
        else -> throw IndexOutOfBoundsException()
    }


    fun put(b: Boolean): Vec2bool {
        x = b
        y = b
        return this
    }

    fun put(x: Boolean, y: Boolean): Vec2bool {
        this.x = x
        this.y = y
        return this
    }

    fun put(ba: BooleanArray): Vec2bool {
        x = ba[0]
        y = ba[1]
        return this
    }

    fun put(ba: Array): Vec2bool {
        x = ba[0]
        y = ba[1]
        return this
    }

    operator fun invoke(init: (Int) -> Boolean): Vec2bool {
        x = init(0)
        y = init(1)
        return this
    }


    // -- Unary arithmetic vecOperators --

    operator fun not(): Vec2bool = Vec2bool(x = !x, y = !y)

    fun notAssign(): Vec2bool {
        x = !x
        y = !y
        return this
    }

    infix fun not(res: Vec2bool): Vec2bool {
        res.x = !x; res.y = !y; return this
    }

    // -- relational --

    val all: Boolean
        get() = GLM.all(this)

    infix fun equal(b: Vec2bool) = GLM.equal(this, b)
    infix fun equalAssign(b: Vec2bool) = GLM.equal(this, this, b)
    fun equal(b: Vec2bool, res: Vec2bool) = GLM.equal(res, this, b)

    infix fun notEqual(b: Vec2bool) = GLM.notEqual(this, b)
    fun notEqual(b: Vec2bool, res: Vec2bool) = GLM.notEqual(res, this, b)

    fun any() = GLM.any(this)

    fun all() = GLM.all(this)

    @JvmOverloads
    fun print(name: String = "", stream: PrintStream = System.out) = stream.print("$name$this")

    @JvmOverloads
    fun println(name: String = "", stream: PrintStream = System.out) = stream.println("$name$this")

    override fun toString(): String = "($x, $y)"
}