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/*
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* FXGL - JavaFX Game Library. The MIT License (MIT).
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* Copyright (c) AlmasB (almaslvl@gmail.com).
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* See LICENSE for details.
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*/
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package com.almasb.fxgl.scene3d
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import com.almasb.fxgl.dsl.image
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import com.almasb.fxgl.texture.getDummyImage
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import javafx.scene.Group
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import javafx.scene.Node
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import javafx.scene.image.Image
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import javafx.scene.image.ImageView
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import javafx.scene.transform.Rotate
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/**
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*
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* @author Almas Baimagambetov (almaslvl@gmail.com)
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*/
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class SkyboxBuilder(val width: Int,
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val height: Int) {
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private var front: Image = getDummyImage()
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private var back: Image = getDummyImage()
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private var left: Image = getDummyImage()
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private var right: Image = getDummyImage()
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private var top: Image = getDummyImage()
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private var bot: Image = getDummyImage()
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fun front(imageName: String) = this.also {
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front = image(imageName)
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}
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fun back(imageName: String) = this.also {
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back = image(imageName)
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}
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fun left(imageName: String) = this.also {
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left = image(imageName)
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}
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fun right(imageName: String) = this.also {
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right = image(imageName)
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}
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fun top(imageName: String) = this.also {
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top = image(imageName)
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}
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fun bot(imageName: String) = this.also {
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bot = image(imageName)
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}
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fun build(): Skybox {
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return Skybox(
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width,
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height,
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front,
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back,
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left,
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right,
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top,
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bot
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)
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}
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}
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class Skybox(
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val width: Int,
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val height: Int,
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val front: Image,
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val back: Image,
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val left: Image,
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val right: Image,
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val top: Image,
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val bot: Image
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) : Group() {
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init {
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// TODO: use both width and height
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// TODO: why 32?
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val size = width * 32
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val t = size / 2.0
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children.addAll(
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toView(front).also {
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it.translateZ = t
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},
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toView(back).also {
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it.translateZ = -t
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it.rotationAxis = Rotate.Y_AXIS
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it.rotate = 180.0
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},
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toView(left).also {
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it.translateX = -t
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it.rotationAxis = Rotate.Y_AXIS
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it.rotate = -90.0
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},
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toView(right).also {
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it.translateX = t
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it.rotationAxis = Rotate.Y_AXIS
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it.rotate = 90.0
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},
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toView(top).also {
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it.translateY = -t
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it.rotationAxis = Rotate.X_AXIS
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it.rotate = 90.0
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},
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toView(bot).also {
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it.translateY = t
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it.rotationAxis = Rotate.X_AXIS
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it.rotate = -90.0
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}
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)
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}
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private fun toView(image: Image): Node {
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val view = ImageView(image)
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// TODO: scale differently?
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view.isSmooth = true
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view.scaleX = 32.0
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view.scaleY = 32.0
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return view
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}
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}
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