mirror of
https://github.com/placeAtlas/atlas.git
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947 lines
24 KiB
JavaScript
947 lines
24 KiB
JavaScript
/*
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========================================================================
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The 2022 /r/place Atlas
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An atlas of Reddit's 2022 /r/place, with information to each
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artwork of the canvas provided by the community.
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Copyright (c) 2017 Roland Rytz <roland@draemm.li>
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Copyright (c) 2022 Place Atlas contributors
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Licensed under the GNU Affero General Public License Version 3
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https://place-atlas.stefanocoding.me/license.txt
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========================================================================
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*/
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const linesCanvas = document.getElementById("linesCanvas")
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const linesContext = linesCanvas.getContext("2d")
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let hovered = []
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let previousZoomOrigin = [0, 0]
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let previousScaleZoomOrigin = [0, 0]
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const backgroundCanvas = document.createElement("canvas")
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backgroundCanvas.width = 2000
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backgroundCanvas.height = 2000
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const backgroundContext = backgroundCanvas.getContext("2d")
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const wrapper = document.getElementById("wrapper")
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const bottomBar = document.getElementById("bottomBar")
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const showListButton = document.getElementById("showListButton")
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const offcanvasList = document.getElementById("offcanvasList")
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const bsOffcanvasList = new bootstrap.Offcanvas(offcanvasList)
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const offcanvasDraw = document.getElementById("offcanvasDraw")
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const bsOffcanvasDraw = new bootstrap.Offcanvas(offcanvasDraw)
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const objectsContainer = document.getElementById("objectsList")
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const closeObjectsListButton = document.getElementById("closeObjectsListButton")
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const objectsListOverflowNotice = document.getElementById("objectsListOverflowNotice")
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const filterInput = document.getElementById("searchList")
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const entriesList = document.getElementById("entriesList")
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let entriesListShown = false
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let sortedAtlas
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const entriesLimit = 50
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let entriesOffset = 0
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const moreEntriesButton = document.createElement("button")
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moreEntriesButton.innerHTML = "Show " + entriesLimit + " more"
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moreEntriesButton.type = "button"
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moreEntriesButton.className = "btn btn-primary d-block mb-2 mx-auto"
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moreEntriesButton.id = "moreEntriesButton"
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moreEntriesButton.onclick = function () {
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buildObjectsList(null, null)
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renderBackground()
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render()
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}
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let defaultSort = "shuffle"
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document.getElementById("sort").value = defaultSort
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let lastPos = [0, 0]
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let fixed = false; // Fix hovered items in place, so that clicking on links is possible
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filterInput.addEventListener("input", function () {
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entriesOffset = 0
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entriesList.replaceChildren()
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entriesList.appendChild(moreEntriesButton)
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if (this.value === "") {
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document.getElementById("relevantOption").disabled = true
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sortedAtlas = atlas.concat()
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buildObjectsList(null, null)
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} else {
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document.getElementById("relevantOption").disabled = false
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buildObjectsList(this.value.toLowerCase(), "relevant")
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}
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})
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document.getElementById("sort").addEventListener("input", function () {
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if (this.value != "relevant") {
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defaultSort = this.value
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}
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resetEntriesList(filterInput.value.toLowerCase(), this.value)
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})
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offcanvasDraw.addEventListener('show.bs.offcanvas', function () {
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wrapper.classList.remove('listHidden')
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wrapper.classList.add('listTransitioning')
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applyView()
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})
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offcanvasDraw.addEventListener('shown.bs.offcanvas', function () {
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wrapper.classList.remove('listTransitioning')
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applyView()
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})
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offcanvasDraw.addEventListener('hide.bs.offcanvas', function () {
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wrapper.classList.add('listHidden')
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wrapper.classList.add('listTransitioning')
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applyView()
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})
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offcanvasDraw.addEventListener('hidden.bs.offcanvas', function () {
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wrapper.classList.remove('listTransitioning')
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applyView()
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})
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offcanvasList.addEventListener('show.bs.offcanvas', function (e) {
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wrapper.classList.remove('listHidden')
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wrapper.classList.add('listTransitioning')
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applyView()
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})
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offcanvasList.addEventListener('shown.bs.offcanvas', function (e) {
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entriesListShown = true
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wrapper.classList.remove('listTransitioning')
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updateHovering(e)
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applyView()
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render()
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updateLines()
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})
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offcanvasList.addEventListener('hide.bs.offcanvas', function () {
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wrapper.classList.add('listHidden')
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wrapper.classList.add('listTransitioning')
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applyView()
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})
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offcanvasList.addEventListener('hidden.bs.offcanvas', function (e) {
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entriesListShown = false
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wrapper.classList.remove('listTransitioning')
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updateHovering(e)
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applyView()
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render()
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updateLines()
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})
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closeObjectsListButton.addEventListener("click", clearObjectsList)
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bottomBar.addEventListener("mouseover", function () {
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if (!fixed) clearObjectsList()
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})
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function clearObjectsList() {
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closeObjectsListButton.classList.add("d-none")
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objectsListOverflowNotice.classList.add("d-none")
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entriesList.classList.remove("disableHover")
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hovered = []
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objectsContainer.replaceChildren()
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updateLines()
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fixed = false
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render()
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}
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function toggleFixed(e, tapped) {
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if (!fixed && hovered.length == 0) {
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entriesList.classList.remove("disableHover")
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return 0
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}
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fixed = !fixed
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if (!fixed) {
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updateHovering(e, tapped)
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render()
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}
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entriesList.classList.add("disableHover")
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objectsListOverflowNotice.classList.add("d-none")
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}
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window.addEventListener("resize", updateLines)
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window.addEventListener("mousemove", updateLines)
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window.addEventListener("dblClick", updateLines)
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window.addEventListener("wheel", updateLines)
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objectsContainer.addEventListener("scroll", function () {
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updateLines()
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})
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window.addEventListener("resize", function (e) {
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//console.log(document.documentElement.clientWidth, document.documentElement.clientHeight)
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// Legacy code
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let viewportWidth = document.documentElement.clientWidth
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if (document.documentElement.clientWidth > 2000 && viewportWidth <= 2000) {
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entriesListShown = true
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wrapper.classList.remove("listHidden")
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}
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if (document.documentElement.clientWidth < 2000 && viewportWidth >= 2000) {
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entriesListShown = false
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wrapper.classList.add("listHidden")
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}
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updateHovering(e)
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viewportWidth = document.documentElement.clientWidth
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applyView()
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render()
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updateLines()
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})
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function updateLines() {
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// Line border
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linesCanvas.width = linesCanvas.clientWidth
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linesCanvas.height = linesCanvas.clientHeight
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linesContext.lineCap = "round"
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linesContext.lineWidth = Math.max(Math.min(zoom * 1.5, 16 * 1.5), 6)
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linesContext.strokeStyle = "#222"
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for (let i = 0; i < hovered.length; i++) {
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const element = hovered[i].element
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if (element.getBoundingClientRect().left != 0) {
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linesContext.beginPath()
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// Align line based on which side the card is on
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if ((element.getBoundingClientRect().left + element.clientWidth / 2) < (document.documentElement.clientWidth / 2)) {
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linesContext.moveTo(
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element.getBoundingClientRect().left + document.documentElement.scrollLeft + element.clientWidth - 5
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, element.getBoundingClientRect().top + document.documentElement.scrollTop + 20
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)
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} else {
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linesContext.moveTo(
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element.getBoundingClientRect().left + document.documentElement.scrollLeft + 5
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, element.getBoundingClientRect().top + document.documentElement.scrollTop + 20
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)
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}
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linesContext.lineTo(
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~~(hovered[i].center[0] * zoom) + innerContainer.offsetLeft
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, ~~(hovered[i].center[1] * zoom) + innerContainer.offsetTop
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)
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linesContext.stroke()
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}
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}
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// Line body
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linesContext.lineWidth = Math.max(Math.min(zoom, 16), 4)
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linesContext.strokeStyle = "#FFFFFF"
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for (let i = 0; i < hovered.length; i++) {
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const element = hovered[i].element
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if (element.getBoundingClientRect().left != 0) {
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linesContext.beginPath()
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// Align line based on which side the card is on
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if ((element.getBoundingClientRect().left + element.clientWidth / 2) < (document.documentElement.clientWidth / 2)) {
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linesContext.moveTo(
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element.getBoundingClientRect().left + document.documentElement.scrollLeft + element.clientWidth - 5
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, element.getBoundingClientRect().top + document.documentElement.scrollTop + 20
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)
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} else {
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linesContext.moveTo(
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element.getBoundingClientRect().left + document.documentElement.scrollLeft + 5
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, element.getBoundingClientRect().top + document.documentElement.scrollTop + 20
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)
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}
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linesContext.lineTo(
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~~(hovered[i].center[0] * zoom) + innerContainer.offsetLeft
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, ~~(hovered[i].center[1] * zoom) + innerContainer.offsetTop
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)
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linesContext.stroke()
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}
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}
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}
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function renderBackground(atlas) {
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backgroundContext.clearRect(0, 0, canvas.width, canvas.height)
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//backgroundCanvas.width = 1000 * zoom
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//backgroundCanvas.height = 1000 * zoom
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//backgroundContext.lineWidth = zoom
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backgroundContext.fillStyle = "rgba(0, 0, 0, 0.6)"
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backgroundContext.fillRect(0, 0, backgroundCanvas.width, backgroundCanvas.height)
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for (let i = 0; i < atlas.length; i++) {
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const path = atlas[i].path
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backgroundContext.beginPath()
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if (path[0]) {
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//backgroundContext.moveTo(path[0][0]*zoom, path[0][1]*zoom)
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backgroundContext.moveTo(path[0][0], path[0][1])
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}
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for (let p = 1; p < path.length; p++) {
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//backgroundContext.lineTo(path[p][0]*zoom, path[p][1]*zoom)
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backgroundContext.lineTo(path[p][0], path[p][1])
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}
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backgroundContext.closePath()
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let bgStrokeStyle
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switch (atlas[i].diff) {
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case "add":
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bgStrokeStyle = "rgba(0, 255, 0, 1)"
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backgroundContext.lineWidth = 2
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break
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case "edit":
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bgStrokeStyle = "rgba(255, 255, 0, 1)"
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backgroundContext.lineWidth = 2
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break
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case "delete":
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bgStrokeStyle = "rgba(255, 0, 0, 1)"
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backgroundContext.lineWidth = 2
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break
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default:
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bgStrokeStyle = "rgba(255, 255, 255, 0.8)"
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break
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}
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backgroundContext.strokeStyle = bgStrokeStyle
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backgroundContext.stroke()
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backgroundContext.lineWidth = 1
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}
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}
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function buildObjectsList(filter = null, sort = null) {
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if (entriesList.contains(moreEntriesButton)) {
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entriesList.removeChild(moreEntriesButton)
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}
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if (!sortedAtlas) {
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sortedAtlas = atlas.concat()
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document.getElementById("atlasSize").innerHTML = "The Atlas contains " + sortedAtlas.length + " entries."
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}
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if (filter) {
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sortedAtlas = atlas.filter(function (value) {
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return (
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value.name.toLowerCase().indexOf(filter) !== -1
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|| value.description.toLowerCase().indexOf(filter) !== -1
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|| value.subreddit && value.subreddit.toLowerCase().indexOf(filter) !== -1
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|| value.id === filter
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)
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})
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document.getElementById("atlasSize").innerHTML = "Found " + sortedAtlas.length + " entries."
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} else {
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document.getElementById("atlasSize").innerHTML = "The Atlas contains " + sortedAtlas.length + " entries."
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}
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if (sort === null) {
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sort = defaultSort
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}
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renderBackground(sortedAtlas)
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render()
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document.getElementById("sort").value = sort
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//console.log(sort)
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let sortFunction
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//console.log(sort)
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switch (sort) {
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case "shuffle":
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sortFunction = null
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if (entriesOffset == 0) {
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shuffle()
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}
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break
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case "alphaAsc":
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sortFunction = function (a, b) {
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return a.name.toLowerCase().localeCompare(b.name.toLowerCase())
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}
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break
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case "alphaDesc":
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sortFunction = function (a, b) {
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return b.name.toLowerCase().localeCompare(a.name.toLowerCase())
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}
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break
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case "newest":
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sortFunction = function (a, b) {
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if (a.id > b.id) {
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return -1
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}
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if (a.id < b.id) {
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return 1
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}
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// a must be equal to b
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return 0
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}
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break
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case "oldest":
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sortFunction = function (a, b) {
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if (a.id < b.id) {
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return -1
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}
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if (a.id > b.id) {
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return 1
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}
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// a must be equal to b
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return 0
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}
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break
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case "area":
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sortFunction = function (a, b) {
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return calcPolygonArea(b.path) - calcPolygonArea(a.path)
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}
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break
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case "relevant":
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sortFunction = function (a, b) {
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if (a.name.toLowerCase().indexOf(filter) !== -1 && b.name.toLowerCase().indexOf(filter) !== -1) {
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if (a.name.toLowerCase().indexOf(filter) < b.name.toLowerCase().indexOf(filter)) {
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return -1
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}
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else if (a.name.toLowerCase().indexOf(filter) > b.name.toLowerCase().indexOf(filter)) {
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return 1
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} else {
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return a.name.toLowerCase().localeCompare(b.name.toLowerCase())
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}
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} else if (a.name.toLowerCase().indexOf(filter) !== -1) {
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return -1
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} else if (b.name.toLowerCase().indexOf(filter) !== -1) {
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return 1
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} else {
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if (a.description.toLowerCase().indexOf(filter) < b.description.toLowerCase().indexOf(filter)) {
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return -1
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}
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else if (a.description.toLowerCase().indexOf(filter) > b.description.toLowerCase().indexOf(filter)) {
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return 1
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} else {
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return a.name.toLowerCase().localeCompare(b.name.toLowerCase())
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}
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}
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}
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break
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}
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if (sortFunction) {
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sortedAtlas.sort(sortFunction)
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}
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for (let i = entriesOffset; i < entriesOffset + entriesLimit; i++) {
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if (i >= sortedAtlas.length) {
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break
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}
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const element = createInfoBlock(sortedAtlas[i])
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element.entry = sortedAtlas[i]
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element.addEventListener("mouseenter", function (e) {
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if (!fixed && !dragging) {
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objectsContainer.replaceChildren()
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previousZoomOrigin = [zoomOrigin[0], zoomOrigin[1]]
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previousScaleZoomOrigin = [scaleZoomOrigin[0], scaleZoomOrigin[1]]
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applyView()
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zoomOrigin = [
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innerContainer.clientWidth / 2 - this.entry.center[0] * zoom// + container.offsetLeft
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, innerContainer.clientHeight / 2 - this.entry.center[1] * zoom// + container.offsetTop
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]
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scaleZoomOrigin = [
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2000 / 2 - this.entry.center[0]
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, 2000 / 2 - this.entry.center[1]
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]
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//console.log(zoomOrigin)
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applyView()
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hovered = [this.entry]
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render()
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hovered[0].element = this
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updateLines()
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}
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})
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element.addEventListener("click", function (e) {
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toggleFixed(e)
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if (fixed) {
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previousZoomOrigin = [zoomOrigin[0], zoomOrigin[1]]
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previousScaleZoomOrigin = [scaleZoomOrigin[0], scaleZoomOrigin[1]]
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applyView()
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}
|
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// Legacy code
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|
/*if (document.documentElement.clientWidth < 500) {
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objectsContainer.replaceChildren()
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entriesListShown = false
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bsOffcanvasList.hide()
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wrapper.classList.add("listHidden")
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zoom = 4
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renderBackground(atlas)
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applyView()
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updateHovering(e)
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zoomOrigin = [
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innerContainer.clientWidth / 2 - this.entry.center[0] * zoom// + container.offsetLeft
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, innerContainer.clientHeight / 2 - this.entry.center[1] * zoom// + container.offsetTop
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]
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scaleZoomOrigin = [
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2000 / 2 - this.entry.center[0]
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, 2000 / 2 - this.entry.center[1]
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]
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previousZoomOrigin = [zoomOrigin[0], zoomOrigin[1]]
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previousScaleZoomOrigin = [scaleZoomOrigin[0], scaleZoomOrigin[1]]
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fixed = true
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hovered = [this.entry]
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hovered[0].element = this
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applyView()
|
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render()
|
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updateLines()
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|
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}*/
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})
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|
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element.addEventListener("mouseleave", function () {
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if (!fixed && !dragging) {
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zoomOrigin = [previousScaleZoomOrigin[0] * zoom, previousScaleZoomOrigin[1] * zoom]
|
|
scaleZoomOrigin = [previousScaleZoomOrigin[0], previousScaleZoomOrigin[1]]
|
|
applyView()
|
|
hovered = []
|
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updateLines()
|
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render()
|
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}
|
|
})
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|
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entriesList.appendChild(element)
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}
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entriesOffset += entriesLimit
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|
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if (sortedAtlas.length > entriesOffset) {
|
|
moreEntriesButton.innerHTML = "Show " + Math.min(entriesLimit, sortedAtlas.length - entriesOffset) + " more"
|
|
entriesList.appendChild(moreEntriesButton)
|
|
}
|
|
}
|
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|
|
function shuffle() {
|
|
//console.log("shuffled atlas")
|
|
for (let i = sortedAtlas.length - 1; i > 0; i--) {
|
|
const j = Math.floor(Math.random() * (i + 1))
|
|
const temp = sortedAtlas[i]
|
|
sortedAtlas[i] = sortedAtlas[j]
|
|
sortedAtlas[j] = temp
|
|
}
|
|
}
|
|
|
|
function resetEntriesList() {
|
|
entriesOffset = 0
|
|
entriesList.replaceChildren()
|
|
entriesList.appendChild(moreEntriesButton)
|
|
|
|
buildObjectsList(filter = null, sort = null)
|
|
|
|
}
|
|
|
|
async function render() {
|
|
|
|
context.clearRect(0, 0, canvas.width, canvas.height)
|
|
|
|
//canvas.width = 1000*zoom
|
|
//canvas.height = 1000*zoom
|
|
|
|
context.globalCompositeOperation = "source-over"
|
|
context.clearRect(0, 0, canvas.width, canvas.height)
|
|
|
|
if (hovered.length > 0) {
|
|
container.style.cursor = "pointer"
|
|
} else {
|
|
container.style.cursor = "default"
|
|
}
|
|
|
|
|
|
for (let i = 0; i < hovered.length; i++) {
|
|
|
|
|
|
const path = hovered[i].path
|
|
|
|
context.beginPath()
|
|
|
|
if (path[0]) {
|
|
//context.moveTo(path[0][0]*zoom, path[0][1]*zoom)
|
|
context.moveTo(path[0][0], path[0][1])
|
|
}
|
|
|
|
for (let p = 1; p < path.length; p++) {
|
|
//context.lineTo(path[p][0]*zoom, path[p][1]*zoom)
|
|
context.lineTo(path[p][0], path[p][1])
|
|
}
|
|
|
|
context.closePath()
|
|
|
|
context.globalCompositeOperation = "source-over"
|
|
|
|
context.fillStyle = "rgba(0, 0, 0, 1)"
|
|
context.fill()
|
|
}
|
|
|
|
context.globalCompositeOperation = "source-out"
|
|
context.drawImage(backgroundCanvas, 0, 0)
|
|
|
|
if (hovered.length === 1 && hovered[0].path.length && hovered[0].overrideImage) {
|
|
const undisputableHovered = hovered[0]
|
|
// Find the left-topmost point of all the paths
|
|
const entryPosition = getPositionOfEntry(undisputableHovered)
|
|
if (entryPosition) {
|
|
const [startX, startY] = entryPosition
|
|
const overrideImage = new Image()
|
|
const loadingPromise = new Promise((res, rej) => {
|
|
overrideImage.onerror = rej
|
|
overrideImage.onload = res
|
|
})
|
|
overrideImage.src = "imageOverrides/" + undisputableHovered.overrideImage
|
|
try {
|
|
await loadingPromise
|
|
context.globalCompositeOperation = "source-over"
|
|
context.drawImage(overrideImage, startX, startY)
|
|
} catch (ex) {
|
|
console.error("Cannot override image.", ex)
|
|
}
|
|
}
|
|
}
|
|
|
|
for (let i = 0; i < hovered.length; i++) {
|
|
|
|
const path = hovered[i].path
|
|
|
|
context.beginPath()
|
|
|
|
if (path[0]) {
|
|
//context.moveTo(path[0][0]*zoom, path[0][1]*zoom)
|
|
context.moveTo(path[0][0], path[0][1])
|
|
}
|
|
|
|
for (let p = 1; p < path.length; p++) {
|
|
//context.lineTo(path[p][0]*zoom, path[p][1]*zoom)
|
|
context.lineTo(path[p][0], path[p][1])
|
|
}
|
|
|
|
context.closePath()
|
|
|
|
context.globalCompositeOperation = "source-over"
|
|
|
|
let hoverStrokeStyle
|
|
switch (hovered[i].diff) {
|
|
case "add":
|
|
hoverStrokeStyle = "rgba(0, 155, 0, 1)"
|
|
break
|
|
case "edit":
|
|
hoverStrokeStyle = "rgba(155, 155, 0, 1)"
|
|
break
|
|
default:
|
|
hoverStrokeStyle = "rgba(0, 0, 0, 1)"
|
|
break
|
|
}
|
|
context.strokeStyle = hoverStrokeStyle
|
|
//context.lineWidth = zoom
|
|
context.stroke()
|
|
}
|
|
|
|
}
|
|
|
|
function updateHovering(e, tapped) {
|
|
|
|
if (!dragging && (!fixed || tapped)) {
|
|
const pos = [
|
|
(e.clientX - (container.clientWidth / 2 - innerContainer.clientWidth / 2 + zoomOrigin[0] + container.offsetLeft)) / zoom
|
|
, (e.clientY - (container.clientHeight / 2 - innerContainer.clientHeight / 2 + zoomOrigin[1] + container.offsetTop)) / zoom
|
|
]
|
|
const coords_p = document.getElementById("coords_p")
|
|
|
|
// Displays coordinates as zero instead of NaN
|
|
if (isNaN(pos[0]) == true) {
|
|
coords_p.textContent = "0, 0"
|
|
} else {
|
|
coords_p.textContent = Math.ceil(pos[0]) + ", " + Math.ceil(pos[1])
|
|
}
|
|
|
|
if (pos[0] <= 2200 && pos[0] >= -100 && pos[0] <= 2200 && pos[0] >= -100) {
|
|
const newHovered = []
|
|
for (let i = 0; i < atlas.length; i++) {
|
|
if (pointIsInPolygon(pos, atlas[i].path)) {
|
|
newHovered.push(atlas[i])
|
|
}
|
|
}
|
|
|
|
let changed = false
|
|
|
|
if (hovered.length == newHovered.length) {
|
|
for (let i = 0; i < hovered.length; i++) {
|
|
if (hovered[i].id != newHovered[i].id) {
|
|
changed = true
|
|
break
|
|
}
|
|
}
|
|
} else {
|
|
changed = true
|
|
}
|
|
|
|
if (changed) {
|
|
hovered = newHovered.sort(function (a, b) {
|
|
return calcPolygonArea(a.path) - calcPolygonArea(b.path)
|
|
})
|
|
|
|
objectsContainer.replaceChildren()
|
|
|
|
for (const i in hovered) {
|
|
const element = createInfoBlock(hovered[i])
|
|
|
|
objectsContainer.appendChild(element)
|
|
|
|
hovered[i].element = element
|
|
}
|
|
|
|
if (hovered.length > 0) {
|
|
document.getElementById("timeControlsSlider").blur()
|
|
closeObjectsListButton.classList.remove("d-none")
|
|
if ((objectsContainer.scrollHeight > objectsContainer.clientHeight) && !tapped) {
|
|
objectsListOverflowNotice.classList.remove("d-none")
|
|
} else {
|
|
objectsListOverflowNotice.classList.add("d-none")
|
|
}
|
|
} else {
|
|
closeObjectsListButton.classList.add("d-none")
|
|
objectsListOverflowNotice.classList.add("d-none")
|
|
entriesList.classList.remove("disableHover")
|
|
}
|
|
render()
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
window.addEventListener("hashchange", highlightEntryFromUrl)
|
|
|
|
function highlightEntryFromUrl() {
|
|
|
|
const hash = window.location.hash.substring(1); //Remove hash prefix
|
|
const [id, period] = hash.split('/')
|
|
|
|
if (period) {
|
|
const [, targetPeriod, targetVariation] = parsePeriod(period)
|
|
updateTime(targetPeriod, targetVariation, true)
|
|
} else {
|
|
updateTime(defaultPeriod, defaultVariation, true)
|
|
}
|
|
|
|
if (id) {
|
|
|
|
const entries = atlas.filter(function (e) {
|
|
return e.id === id
|
|
})
|
|
|
|
if (entries.length === 1) {
|
|
const entry = entries[0]
|
|
|
|
document.title = entry.name + " on the 2022 r/place Atlas"
|
|
|
|
if ((!entry.diff || entry.diff !== "delete")) {
|
|
if (document.getElementById("objectEditNav")) {
|
|
document.getElementById("objectEditNav").href = "./?mode=draw&id=" + id
|
|
document.getElementById("objectEditNav").title = "Edit " + entry.name
|
|
} else {
|
|
const objectEditNav = document.createElement("a")
|
|
objectEditNav.className = "btn btn-outline-primary"
|
|
objectEditNav.id = "objectEditNav"
|
|
objectEditNav.innerText = "Edit"
|
|
objectEditNav.href = "./?mode=draw&id=" + id
|
|
objectEditNav.title = "Edit " + entry.name
|
|
showListButton.parentElement.appendChild(objectEditNav)
|
|
}
|
|
} else if (entry.diff == "delete" && document.getElementById("objectEditNav")) {
|
|
document.getElementById("objectEditNav").remove()
|
|
}
|
|
|
|
const infoElement = createInfoBlock(entry)
|
|
objectsContainer.replaceChildren()
|
|
objectsContainer.appendChild(infoElement)
|
|
|
|
//console.log(entry.center[0])
|
|
//console.log(entry.center[1])
|
|
|
|
zoom = 4
|
|
renderBackground(atlas)
|
|
applyView()
|
|
|
|
zoomOrigin = [
|
|
innerContainer.clientWidth / 2 - entry.center[0] * zoom// + container.offsetLeft
|
|
, innerContainer.clientHeight / 2 - entry.center[1] * zoom// + container.offsetTop
|
|
]
|
|
|
|
scaleZoomOrigin = [
|
|
2000 / 2 - entry.center[0]// + container.offsetLeft
|
|
, 2000 / 2 - entry.center[1]// + container.offsetTop
|
|
]
|
|
|
|
//console.log(zoomOrigin)
|
|
|
|
closeObjectsListButton.classList.remove("d-none")
|
|
entriesList.classList.add("disableHover")
|
|
|
|
applyView()
|
|
hovered = [entry]
|
|
render()
|
|
hovered[0].element = infoElement
|
|
updateLines()
|
|
fixed = true
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
function initView() {
|
|
|
|
buildObjectsList(null, null)
|
|
renderBackground(atlas)
|
|
render()
|
|
|
|
document.addEventListener('timeupdate', (event) => {
|
|
sortedAtlas = atlas.concat()
|
|
resetEntriesList(null, null)
|
|
})
|
|
|
|
// parse linked atlas entry id from link hash
|
|
/*if (window.location.hash.substring(3)){
|
|
zoom = 4
|
|
applyView()
|
|
highlightEntryFromUrl()
|
|
}*/
|
|
|
|
applyView()
|
|
render()
|
|
updateLines()
|
|
|
|
}
|
|
|
|
function initExplore() {
|
|
|
|
window.updateHovering = updateHovering
|
|
window.render = function () { }
|
|
|
|
function updateHovering(e, tapped) {
|
|
if (!dragging && (!fixed || tapped)) {
|
|
const pos = [
|
|
(e.clientX - (container.clientWidth / 2 - innerContainer.clientWidth / 2 + zoomOrigin[0] + container.offsetLeft)) / zoom
|
|
, (e.clientY - (container.clientHeight / 2 - innerContainer.clientHeight / 2 + zoomOrigin[1] + container.offsetTop)) / zoom
|
|
]
|
|
const coords_p = document.getElementById("coords_p")
|
|
// Displays coordinates as zero instead of NaN
|
|
if (isNaN(pos[0]) == true) {
|
|
coords_p.textContent = "0, 0"
|
|
} else {
|
|
coords_p.textContent = Math.ceil(pos[0]) + ", " + Math.ceil(pos[1])
|
|
}
|
|
}
|
|
}
|
|
|
|
renderBackground(atlas)
|
|
|
|
applyView()
|
|
|
|
}
|
|
|
|
function initGlobal() {
|
|
container.addEventListener("mousemove", function (e) {
|
|
if (e.sourceCapabilities) {
|
|
if (!e.sourceCapabilities.firesTouchEvents) {
|
|
updateHovering(e)
|
|
}
|
|
} else {
|
|
updateHovering(e)
|
|
}
|
|
})
|
|
}
|
|
|
|
function initViewGlobal() {
|
|
container.addEventListener("mousedown", function (e) {
|
|
lastPos = [
|
|
e.clientX
|
|
, e.clientY
|
|
]
|
|
})
|
|
|
|
container.addEventListener("touchstart", function (e) {
|
|
if (e.touches.length == 1) {
|
|
lastPos = [
|
|
e.touches[0].clientX
|
|
, e.touches[0].clientY
|
|
]
|
|
}
|
|
}, { passive: true })
|
|
|
|
container.addEventListener("mouseup", function (e) {
|
|
if (Math.abs(lastPos[0] - e.clientX) + Math.abs(lastPos[1] - e.clientY) <= 4) {
|
|
toggleFixed(e)
|
|
}
|
|
})
|
|
|
|
container.addEventListener("touchend", function (e) {
|
|
e.preventDefault()
|
|
|
|
//console.log(e)
|
|
//console.log(e.changedTouches[0].clientX)
|
|
if (e.changedTouches.length == 1) {
|
|
e = e.changedTouches[0]
|
|
//console.log(lastPos[0] - e.clientX)
|
|
if (Math.abs(lastPos[0] - e.clientX) + Math.abs(lastPos[1] - e.clientY) <= 4) {
|
|
//console.log("Foo!!")
|
|
dragging = false
|
|
fixed = false
|
|
setTimeout(
|
|
function () {
|
|
updateHovering(e, true)
|
|
}
|
|
, 10)
|
|
}
|
|
}
|
|
})
|
|
|
|
if (window.location.hash) { // both "/" and just "/#" will be an empty hash string
|
|
highlightEntryFromUrl()
|
|
}
|
|
}
|