From 761fe80e6b4dd367f9daf5760d9bc47600f7199d Mon Sep 17 00:00:00 2001 From: GGodPL <46885632+GGodPL@users.noreply.github.com> Date: Tue, 29 Aug 2023 01:39:16 +0200 Subject: [PATCH] Add betterSettings, editTools mods --- betterSettings.js | 291 ++++++++++++++++++++++ editTools.js | 612 ++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 903 insertions(+) create mode 100644 betterSettings.js create mode 100644 editTools.js diff --git a/betterSettings.js b/betterSettings.js new file mode 100644 index 00000000..8baba711 --- /dev/null +++ b/betterSettings.js @@ -0,0 +1,291 @@ +const settingType = { + COLOR: [0, "#ff0000"], + TEXT: [1, ""], + NUMBER: [2, 0], + BOOLEAN: [3, false], + SELECT: [4, null] +} +class Setting { + constructor (name, storageName, type, disabled = false, defaultValue = null) { + this.tabName = null; + this.name = name; + this.storageName = storageName; + this.type = type[0]; + this.disabled = disabled; + this.defaultValue = defaultValue ?? type[1]; + } + + set(value) { + this.value = value; + const settings = JSON.parse(localStorage.getItem(`${this.tabName}/settings`)) ?? {}; + settings[this.name] = value; + localStorage.setItem(`${this.tabName}/settings`, JSON.stringify(settings)); + } + + update() { + this.value = (JSON.parse(localStorage.getItem(`${this.tabName}/settings`)) ?? {})[this.name] ?? this.defaultValue; + } + + get() { + this.update(); + return this.value; + } + + enable() { + this.disabled = false; + } + + disable() { + this.disabled = true; + } + + #parseColor(colorString) { + if (colorString instanceof Array) return parseColor(colorString[0]); + if (typeof colorString != "string") return "#ffffff"; + if (colorString.startsWith("rgb(")) { + const color = colorString.replace("rgb(", "").replace(")", ""); + return `#${color.split(",").map(a => parseInt(a).toString(16)).join("")}`; + } else { + if (colorString.startsWith("#")) { + const color = colorString.slice(1); + if (color.length == 3) return `#${color.repeat(2)}`; + else if (color.length == 2) return `#${color.repeat(3)}`; + else if (color.length >= 6) return `#${color.slice(0, 6)}`; + else return `#${color}`; + } + } + } + + build() { + const value = this.get(); + const id = "betterSettings/" + this.modName + "/" + this.storageName; + const span = document.createElement("span"); + span.className = "setting-span"; + span.title = 'Default: "' + this.defaultValue + '"' + (this.disabled ? ". This setting is disabled." : ""); + span.innerText = this.name + " "; + const element = document.createElement("input"); + switch (this.type) { + case 0: { + element.type = "color"; + element.disabled = this.disabled; + element.id = id; + element.value = value; + element.onchange = (ev) => { + this.set(this.#parseColor(ev.target.value)); + } + break; + } + case 1: { + element.type = "text"; + element.disabled = this.disabled; + element.id = id; + element.value = value; + element.onchange = (ev) => { + this.set(ev.target.value); + } + break; + } + case 2: { + element.type = "number"; + element.disabled = this.disabled; + element.id = id; + element.value = value; + element.onchange = (ev) => { + this.set(parseFloat(ev.target.value)); + } + break; + } + case 3: { + element.type = "input"; + element.className = "toggleInput"; + element.disabled = this.disabled; + element.id = id; + element.value = value ? "ON" : "OFF"; + element.setAttribute("state", value ? "1" : "0"); + element.onclick = (ev) => { + ev.target.value = ev.target.value == "ON" ? "OFF" : "ON"; + ev.target.setAttribute("state", ev.target.getAttribute("state") == "1" ? "0" : "1"); + this.set(ev.target.value == "ON"); + } + break; + } + } + span.appendChild(element); + return span; + } +} + +class SelectSetting extends Setting { + constructor (name, storageName, values, disabled = false, defaultValue = null) { + super(name, storageName, settingType.SELECT, disabled, defaultValue ?? values[0][1]); + this.values = values; + } + + build() { + const value = this.get(); + const id = "betterSettings/" + this.modName + "/" + this.storageName; + let selected = false; + const span = document.createElement("span"); + span.className = "setting-span"; + span.title = "Default: " + this.defaultValue; + span.innerText = this.name; + const element = document.createElement("select"); + element.id = id; + for (const val of this.values) { + const option = document.createElement("option"); + option.value = val[0]; + option.innerText = val[1]; + if (val[0] == value && !selected) { + option.selected = true; + selected = true; + } + element.appendChild(option); + } + element.onchange = (ev) => { + this.set(ev.target.value); + } + span.appendChild(element); + return span; + } +} + +class SettingsTab { + constructor (tabName) { + this.categories = new Map(); + this.registry = new Map(); + this.tabName = tabName; + } + + registerSetting(setting, category = "General") { + setting.tabName = this.tabName.toLowerCase().replace(/ /, "_"); + setting.update(); + if (this.categories.has(category)) this.categories.get(category).push(setting); + else this.categories.set(category, [setting]); + this.registry.set(setting.storageName, setting); + } + + registerSettings(category = "General", ...settings) { + for (const setting of settings) { + this.registerSetting(setting, category); + } + } + + set(name, value) { + this.registry.get(name)?.set(value); + } + + get(name) { + return this.registry.get(name)?.get(); + } + + build() { + const result = document.createElement("div"); + for (const key of this.categories.keys()) { + const category = document.createElement("div"); + const title = document.createElement("span"); + title.innerText = key; + title.className = "betterSettings-categoryTitle"; + category.appendChild(title); + for (const setting of this.categories.get(key)) { + if (setting instanceof Setting) category.appendChild(setting.build()); + } + result.append(category, document.createElement("br")); + } + return result; + } +} + +class SettingsManager { + constructor () { + this.settings = new Map(); + } + + registerTab(settingsTab) { + this.settings.set(settingsTab.tabName, settingsTab); + } + + getSettings() { + return this.settings; + } +} + +const settingsManager = new SettingsManager(); +{ +const injectCss = () => { + const css = `.modSelectSettingsButton { + padding: 10px; + cursor: pointer; + } + .modSelectSettingsButton[current=true] { + background-color: rgb(71, 71, 71); + } + .modSelectSettingsButton:hover { + background-color: rgb(51, 51, 51); + } + #modSelectControls { + margin-bottom: 10px; + position: relative; + display: flex; + overflow-x: scroll; + } + .betterSettings-categoryTitle { + font-size: 1.25em; + }`; + const style = document.createElement("style"); + style.innerHTML = css; + document.head.appendChild(style); +} + +const inject = () => { + const settingsMenu = document.getElementById("settingsMenu"); + const menuText = settingsMenu.querySelector(".menuText"); + const menuTextChildren = menuText.children; + const generalDiv = document.createElement("div"); + generalDiv.id = "betterSettings/div/general"; + while (menuTextChildren.length > 0) { + generalDiv.appendChild(menuTextChildren[0]); + } + menuText.appendChild(generalDiv); + const controls = document.createElement("div"); + controls.id = "modSelectControls"; + const generalButton = document.createElement("button"); + generalButton.setAttribute("current", true); + generalButton.id = "betterSettings/button/general"; + generalButton.className = "modSelectSettingsButton"; + generalButton.innerText = "General"; + generalButton.onclick = (ev) => { + for (const element of controls.children) { + element.setAttribute("current", false); + document.getElementById(element.id.replace("button", "div")).style.display = "none"; + } + ev.target.setAttribute("current", true); + document.getElementById("betterSettings/div/general").style.display = ""; + } + controls.appendChild(generalButton); + const wrapper = document.createElement("div"); + wrapper.appendChild(generalDiv); + for (const mod of settingsManager.getSettings().keys()) { + const modButton = document.createElement("button"); + modButton.setAttribute("current", false); + modButton.id = "betterSettings/button/" + mod; + modButton.className = "modSelectSettingsButton"; + modButton.innerText = mod; + modButton.onclick = (ev) => { + for (const element of controls.children) { + element.setAttribute("current", false); + document.getElementById(element.id.replace("button", "div")).style.display = "none"; + } + ev.target.setAttribute("current", true); + document.getElementById("betterSettings/div/" + mod).style.display = ""; + } + controls.appendChild(modButton); + const modDiv = document.createElement("div"); + modDiv.style.display = "none"; + modDiv.id = "betterSettings/div/" + mod; + modDiv.appendChild(settingsManager.getSettings().get(mod).build()); + wrapper.appendChild(modDiv); + } + menuText.append(controls, wrapper); +} +runAfterLoadList.push(inject, injectCss); +} \ No newline at end of file diff --git a/editTools.js b/editTools.js new file mode 100644 index 00000000..94ec191f --- /dev/null +++ b/editTools.js @@ -0,0 +1,612 @@ +if (!enabledMods.includes("mods/betterSettings.js")) { enabledMods.unshift("mods/betterSettings.js"); localStorage.setItem("enabledMods", JSON.stringify(enabledMods)); window.location.reload() }; + +const settingsTab = new SettingsTab("Edit tools"); + +const element = new Setting("Element", "element", settingType.TEXT, false, "wall"); +const replace = new Setting("Replace pixels", "replace", settingType.BOOLEAN, false, true); + +const filter = new Setting("Filter", "filter", settingType.BOOLEAN, false, false); +const filteredElement = new Setting("Filtered Element", "filterElement", settingType.TEXT, false, ""); + +const transparentSelection = new Setting("Transparent selection", "transparentSelection", settingType.BOOLEAN, false, true); + +settingsTab.registerSettings("Box tools", element, replace); +settingsTab.registerSettings("Filter settings", filter, filteredElement); +settingsTab.registerSettings("Selection settings", transparentSelection); + +settingsManager.registerTab(settingsTab); + +runAfterLoadList.push(() => { + // the game doesn't load without the setTimeout + setTimeout(() => { + document.getElementById("elementButton-select").style.backgroundColor = "transparent"; + document.getElementById("elementButton-select").style.border = "2px dashed rgba(255, 255, 255, 0.75)"; + document.getElementById("elementButton-select").classList = ["elementButton"]; + }, 1) +}) + +// current selection +let selection_ = { + start: {}, + end: {} +} +// selection position, used for moveSelection +let selectionPosition = {}; +// copy of the selection that is being moved (pixels), used for moveSelection +let selectionMoved = []; +// offsets of the mouse relative to selection position, used for moveSelection +let selectionOffsets = {}; + +// current box, used in box and rectangle +let box = { + start: {}, + end: {} +} + +// whether the next mouseUp even should trigger +let skip = false; +// whether user is currently holding +let holding = false; +// mobile device shift equivalent +let lockSelection = false; + +// current clipboard, used for cutting, copying and pasting +let clipboard = []; + +// createPixel but with color argument +const createPixelColor = (element, x, y, color) => { + const pixel = new Pixel(x, y, element); + pixel.color = color; + currentPixels.push(pixel); + checkUnlock(element); +} + +// replaces a pixel at x, y position with replacement element specified in the settings +const replacePixel = (x, y) => { + if (outOfBounds(x, y)) return; + if (pixelMap[x][y]) { + if (!replace.get()) return; + deletePixel(x, y); + } + createPixel(element.get(), x, y); +} + +// checks whether position pos is in bounds +const inBounds = (bounds, pos) => { + bounds = { + start: { + x: Math.min(bounds.start.x, bounds.end.x), + y: Math.min(bounds.start.y, bounds.end.y) + }, + end: { + x: Math.max(bounds.start.x, bounds.end.x), + y: Math.max(bounds.start.y, bounds.end.y) + } + } + return pos.x >= bounds.start.x && pos.x <= bounds.end.x && pos.y >= bounds.start.y && pos.y <= bounds.end.y; +} + +// generates a selection based on start and end positions +const select = (start, end) => { + const res = []; + for (let i = 0; i <= end.x - start.x; i++) { + res[i] = []; + for (let j = 0; j <= end.y - start.y; j++) { + res[i][j] = pixelMap[i + start.x][j + start.y]; + } + } + return res; +} + +elements.select = { + name: "Select", + category: "editTools", + maxSize: 1, + onMouseDown: () => { + if (outOfBounds(mousePos.x, mousePos.y)) { + skip = true; + return; + } + skip = false; + holding = true; + selection_.start = mousePos; + }, + onMouseUp: () => { + if (skip) return; + selection_.end = mousePos; + if (selection_.start == selection_.end) selection_ = {}; + holding = false; + }, + tool: (_) => {}, + perTick: () => { + if (!selection_) return; + if (holding) { + selection_.end = mousePos; + } + const canvas = document.getElementById("game"); + const ctx = canvas.getContext("2d"); + const start = { + x: Math.round(selection_.start.x * pixelSize), + y: Math.round(selection_.start.y * pixelSize) + } + const end = { + x: Math.round(selection_.end.x * pixelSize), + y: Math.round((selection_.end.y + 1) * pixelSize) + } + const {strokeStyle, lineWidth} = ctx; + ctx.setLineDash([8, 8]); + ctx.lineWidth = 2; + ctx.strokeStyle = "white"; + ctx.strokeRect(start.x, start.y, end.x - start.x, end.y - start.y); + ctx.strokeStyle = strokeStyle; + ctx.lineWidth = lineWidth; + ctx.setLineDash([]); + } +} + +elements.box = { + name: "Box", + category: "editTools", + onMouseDown: () => { + if (outOfBounds(mousePos.x, mousePos.y) || showingMenu) { + skip = true; + return; + } + skip = false; + holding = true; + box.start = mousePos; + }, + onMouseUp: () => { + if (skip) return; + box.end = mousePos; + holding = false; + for (let i = -Math.floor(mouseSize / 2); i < Math.abs(box.start.x - box.end.x) + Math.floor(mouseSize / 2); i++) { + const x = Math.min(box.start.x, box.end.x) + i; + for (let j = -Math.floor(mouseSize / 2); j <= Math.floor(mouseSize / 2); j++) { + replacePixel(x, box.start.y + (box.start.y > box.end.y ? -j : j)); + replacePixel(x, box.end.y + (box.end.y > box.start.y ? -j : j)); + } + } + for (let i = -Math.floor(mouseSize / 2); i <= Math.abs(box.start.y - box.end.y) + Math.floor(mouseSize / 2); i++) { + const y = Math.min(box.start.y, box.end.y) + i; + for (let j = -Math.floor(mouseSize / 2); j <= Math.floor(mouseSize / 2); j++) { + replacePixel(box.start.x + (box.start.x > box.end.x ? -j : j), y); + replacePixel(box.end.x + (box.end.x > box.start.x ? -j : j), y); + } + } + }, + tool: (_) => {}, + perTick: () => { + if (holding) { + if (shiftDown || lockSelection) { + box.end = { + y: mousePos.y, + x: box.start.x + Math.abs(mousePos.y - box.start.y) * (box.start.x > mousePos.x ? -1 : 1) + }; + mousePos = box.end; + } else { + box.end = mousePos; + } + const canvas = document.getElementById("game"); + const ctx = canvas.getContext("2d"); + const start = { + x: Math.round(box.start.x * pixelSize), + y: Math.round(box.start.y * pixelSize) + } + const end = { + x: Math.round(box.end.x * pixelSize), + y: Math.round((box.end.y + 1) * pixelSize) + } + const {strokeStyle, lineWidth} = ctx; + ctx.setLineDash([8, 8]); + ctx.lineWidth = 2; + ctx.strokeStyle = "yellow"; + ctx.strokeRect(start.x, start.y, end.x - start.x, end.y - start.y); + ctx.strokeStyle = strokeStyle; + ctx.lineWidth = lineWidth; + ctx.setLineDash([]); + } + } +} + +elements.cut = { + name: "Cut", + category: "editTools", + maxSize: 0, + tool: (_) => {}, + onSelect: () => { + if (!selection_.start || !selection_.end) return alert("No selection made"); + const selected = select({ + x: Math.min(selection_.start.x, selection_.end.x), + y: Math.min(selection_.start.y, selection_.end.y) + }, { + x: Math.max(selection_.start.x, selection_.end.x), + y: Math.max(selection_.start.y, selection_.end.y) + }) + clipboard = selected; + for (const i of selected) { + for (const pixel of i) { + if (!pixel) continue; + deletePixel(pixel.x, pixel.y); + } + } + selectElement("unknown"); + } +} +elements.copy = { + name: "Copy", + category: "editTools", + maxSize: 0, + tool: (_) => {}, + onSelect: () => { + if (!selection_.start || !selection_.end) return alert("No selection made"); + const selected = select({ + x: Math.min(selection_.start.x, selection_.end.x), + y: Math.min(selection_.start.y, selection_.end.y) + }, { + x: Math.max(selection_.start.x, selection_.end.x), + y: Math.max(selection_.start.y, selection_.end.y) + }) + clipboard = selected; + selectElement("unknown"); + } +} + +elements.selectionMove = { + name: "Move selection", + category: "editTools", + maxSize: 0, + tool: (_) => {}, + onMouseDown: () => { + if (outOfBounds(mousePos.x, mousePos.y)) return; + if (!selection_.start || !selection_.end) return; + if (!inBounds(selection_, mousePos)) return; + selectionOffsets = { + x: mousePos.x - Math.min(selection_.start.x, selection_.end.x), + y: mousePos.y - Math.min(selection_.start.y, selection_.end.y) + } + const selected = select({ + x: Math.min(selection_.start.x, selection_.end.x), + y: Math.min(selection_.start.y, selection_.end.y) + }, { + x: Math.max(selection_.start.x, selection_.end.x), + y: Math.max(selection_.start.y, selection_.end.y) + }) + selectionPosition = { + x: selection_.start.x, + y: selection_.start.y + } + for (const i of selected) { + for (const pixel of i) { + if (!pixel) continue; + deletePixel(pixel.x, pixel.y); + } + } + selectionMoved = selected; + }, + perTick: () => { + const canvas = document.getElementById("game"); + const ctx = canvas.getContext("2d"); + ctx.globalAlpha = 1; + const start = { + x: Math.round(selection_.start.x * pixelSize), + y: Math.round(selection_.start.y * pixelSize) + } + const end = { + x: Math.round(selection_.end.x * pixelSize), + y: Math.round((selection_.end.y + 1) * pixelSize) + } + const {strokeStyle, lineWidth} = ctx; + ctx.setLineDash([8, 8]); + ctx.lineWidth = 2; + ctx.strokeStyle = "white"; + ctx.strokeRect(start.x, start.y, end.x - start.x, end.y - start.y); + ctx.strokeStyle = strokeStyle; + ctx.lineWidth = lineWidth; + ctx.setLineDash([]); + if (!selectionMoved || selectionMoved.length == 0) return; + selectionPosition = { + x: mousePos.x - selectionOffsets.x, + y: mousePos.y - selectionOffsets.y + } + selection_ = { + start: { + x: selectionPosition.x, + y: selectionPosition.y + }, + end: { + x: selectionPosition.x + selectionMoved.length - 1, + y: selectionPosition.y + selectionMoved[0].length - 1 + } + } + ctx.globalAlpha = 0.5; + for (let i = 0; i < selectionMoved.length; i++) { + for (let j = 0; j < selectionMoved[i].length; j++) { + const x = selectionPosition.x + i; + const y = selectionPosition.y + j; + if (!selectionMoved[i][j]) continue; + ctx.globalCompositeOperation = 'destination-over'; + ctx.fillStyle = selectionMoved[i][j].color; + ctx.fillRect(x * pixelSize, y * pixelSize, pixelSize, pixelSize); + } + } + }, + onMouseUp: () => { + if (outOfBounds(mousePos.x, mousePos.y)) return; + for (let i = 0; i < selectionMoved.length; i++) { + for (let j = 0; j < selectionMoved[i].length; j++) { + const x = selectionPosition.x + i; + const y = selectionPosition.y + j; + if (!selectionMoved[i][j] && transparentSelection.get()) continue; + if (pixelMap[x][y]) deletePixel(x, y); + createPixelColor(selectionMoved[i][j].element, x, y, selectionMoved[i][j].color); + } + } + selectionMoved = []; + } +} + +elements.paste = { + name: "Paste", + category: "editTools", + tool: (_) => {}, + maxSize: 1, + onMouseDown: () => { + if (!clipboard) return alert("Nothing left to paste"); + for (let i = 0; i < clipboard.length; i++) { + for (let j = 0; j < clipboard[i].length; j++) { + const x = mousePos.x + i; + const y = mousePos.y + j; + if (outOfBounds(x, y) || (!clipboard[i][j] && transparentSelection.get())) continue; + if (!pixelMap[x][y]) createPixelColor(clipboard[i][j].element, x, y, clipboard[i][j].color); + else { + deletePixel(x, y); + createPixelColor(clipboard[i][j].element, x, y, clipboard[i][j].color); + } + } + } + } +} + +elements.rectangle = { + name: "Rectangle", + category: "editTools", + onMouseDown: () => { + if (outOfBounds(mousePos.x, mousePos.y)) { + skip = true; + return; + } + skip = false; + holding = true; + box.start = mousePos; + }, + onMouseUp: () => { + if (skip) return; + box.end = mousePos; + holding = false; + for (let i = -Math.floor(mouseSize / 2); i <= Math.abs(box.start.x - box.end.x) + Math.floor(mouseSize / 2); i++) { + for (let j = -Math.floor(mouseSize / 2); j <= Math.abs(box.start.y - box.end.y) + Math.floor(mouseSize / 2); j++) { + replacePixel(Math.min(box.start.x, box.end.x) + i, Math.min(box.start.y, box.end.y) + j); + } + } + }, + tool: (_) => {}, + perTick: () => { + if (holding) { + if (shiftDown || lockSelection) { + box.end = { + y: mousePos.y, + x: box.start.x + Math.abs(mousePos.y - box.start.y) * (box.start.x > mousePos.x ? -1 : 1) + }; + mousePos = box.end; + } else { + box.end = mousePos; + } + const canvas = document.getElementById("game"); + const ctx = canvas.getContext("2d"); + const start = { + x: Math.round(box.start.x * pixelSize), + y: Math.round(box.start.y * pixelSize) + } + const end = { + x: Math.round(box.end.x * pixelSize), + y: Math.round((box.end.y + 1) * pixelSize) + } + const {strokeStyle, lineWidth} = ctx; + ctx.setLineDash([8, 8]); + ctx.lineWidth = 2; + ctx.strokeStyle = "yellow"; + ctx.strokeRect(start.x, start.y, end.x - start.x, end.y - start.y); + ctx.strokeStyle = strokeStyle; + ctx.lineWidth = lineWidth; + ctx.setLineDash([]); + } + } +} + +// Ellipse Midpoint Algorithm +// https://stackoverflow.com/questions/15474122/is-there-a-midpoint-ellipse-algorithm +// https://web.archive.org/web/20160305234351/http://geofhagopian.net/sablog/Slog-october/slog-10-25-05.htm +function ellipsePlotPoints(xc, yc, x, y) { + replacePixel(xc + x, yc + y); + replacePixel(xc - x, yc + y); + replacePixel(xc + x, yc - y); + replacePixel(xc - x, yc - y); +} + +function ellipse(xc, yc, w, h) { + const a2 = Math.pow(w, 2); + const b2 = Math.pow(h, 2); + const twoa2 = 2 * a2; + const twob2 = 2 * b2; + let p; + let x = 0; + let y = h; + let px = 0; + let py = twoa2 * y; + + /* Plot the initial point in each quadrant. */ + ellipsePlotPoints(xc, yc, x, y); + + p = Math.round(b2 - (a2 * b) + (0.25 * a2)); + while (px < py) { + x++; + px += twob2; + if (p < 0) p += b2 + px; + else { + y--; + py -= twoa2; + p += b2 + px - py; + } + ellipsePlotPoints(xc, yc, x, y); + } + + p = Math.round(b2 * (x + 0.5) * (x + 0.5) + a2 * (y - 1) * (y - 1) - a2 * b2); + while (y > 0) { + y--; + py -= twoa2; + if (p > 0) p += a2 - py; + else { + x++; + px += twob2; + p += a2 - py + px; + } + ellipsePlotPoints(xc, yc, x, y); + } +} + +elements.ellipse = { + name: "Ellipse", + category: "editTools", + tool: (_) => {}, + maxSize: 1, + onMouseDown: () => { + if (outOfBounds(mousePos.x, mousePos.y)) { + skip = true; + return; + } + skip = false; + holding = true; + box.start = mousePos; + }, + onMouseUp: () => { + if (skip) return; + box.end = mousePos; + holding = false; + const w = Math.abs(box.end.x - box.start.x); + const h = Math.abs(box.end.y - box.start.y); + const x = Math.min(box.start.x, box.end.x) + Math.floor(w / 2); + const y = Math.min(box.start.y, box.end.y) + Math.floor(h / 2); + ellipse(x, y, Math.floor(w / 2), Math.floor(h / 2)); + }, + tool: (_) => {}, + perTick: () => { + if (holding) { + if (shiftDown || lockSelection) { + box.end = { + y: mousePos.y, + x: box.start.x + Math.abs(mousePos.y - box.start.y) * (box.start.x > mousePos.x ? -1 : 1) + }; + mousePos = box.end; + } else { + box.end = mousePos; + } + const canvas = document.getElementById("game"); + const ctx = canvas.getContext("2d"); + const start = { + x: Math.round(box.start.x * pixelSize), + y: Math.round(box.start.y * pixelSize) + } + const end = { + x: Math.round(box.end.x * pixelSize), + y: Math.round((box.end.y + 1) * pixelSize) + } + const {strokeStyle, lineWidth} = ctx; + ctx.setLineDash([8, 8]); + ctx.lineWidth = 2; + ctx.strokeStyle = "yellow"; + ctx.strokeRect(start.x, start.y, end.x - start.x, end.y - start.y); + ctx.strokeStyle = strokeStyle; + ctx.lineWidth = lineWidth; + ctx.setLineDash([]); + } + } +} + +document.addEventListener("mousedown", (ev) => { + if (elements[currentElement].onMouseDown) { + elements[currentElement].onMouseDown(); + } +}) + +// mouse2 overwrite for delete filter +// no mouse1 overwrite for replace functionality, I don't think I should be overwriting such big functions +// maybe in a future update +mouse2Action = (e,mouseX=undefined,mouseY=undefined,startPos) => { + // Erase pixel at mouse position + if (mouseX == undefined && mouseY == undefined) { + var canvas = document.getElementById("game"); + var ctx = canvas.getContext("2d"); + lastPos = mousePos; + mousePos = getMousePos(canvas, e); + var mouseX = mousePos.x; + var mouseY = mousePos.y; + } + // If the current element is "pick" or "lookup", coords = [mouseX,mouseY] + if (currentElement == "pick" || currentElement == "lookup") { + var coords = [[mouseX,mouseY]]; + } + else if (!isMobile) { + startPos = startPos || lastPos + var coords = lineCoords(startPos.x,startPos.y,mouseX,mouseY); + } + else { + var coords = mouseRange(mouseX,mouseY); + } + // For each x,y in coords + for (var i = 0; i < coords.length; i++) { + var x = coords[i][0]; + var y = coords[i][1]; + + if (!isEmpty(x, y)) { + if (outOfBounds(x,y)) { + continue + } + var pixel = pixelMap[x][y]; + // filter + if (filter.get() && pixel.element != filteredElement.get()) continue; + delete pixelMap[x][y]; + // Remove pixel from currentPixels + for (var j = 0; j < currentPixels.length; j++) { + if (currentPixels[j].x == x && currentPixels[j].y == y) { + currentPixels.splice(j, 1); + break; + } + } + } + } +} + +// Mobile check +// https://stackoverflow.com/questions/11381673/detecting-a-mobile-browser +// http://detectmobilebrowsers.com/ +window.mobileAndTabletCheck = () => { + let check = false; + (function(a){if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino|android|ipad|playbook|silk/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4))) check = true;})(navigator.userAgent||navigator.vendor||window.opera); + return check; +}; + +// if user is on mobile, add lock selection tool +if (window.mobileAndTabletCheck()) { + elements.lockSelection = { + name: "Lock selection", + category: "editTools", + tool: (_) => {}, + onSelect: () => { + // unselect so you can click it multiple times + selectElement("unknown"); + document.getElementById("elementButton-lockSelection").innerText = lockSelection ? "Lock selection" : "Unlock selection"; + lockSelection = !lockSelection; + } + } +} \ No newline at end of file