445 lines
12 KiB
JavaScript
445 lines
12 KiB
JavaScript
import LZString from "lz-string";
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import store from "./store";
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export const parseMircAscii = (content, title) => {
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const MIRC_MAX_COLOURS = mircColours99.length;
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// The current state of the Colours
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let curBlock = {
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fg: null,
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bg: null,
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char: null,
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};
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let contents = content
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let filename = title
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// set asciiImport as the entire file contents as a string
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const asciiImport = contents
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.split("\u0003\u0003")
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.join("\u0003")
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.split("\u000F").join("")
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.split("\u0003\n").join("\n")
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.split("\u0002\u0003").join("\u0003");
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// This will end up in the asciibirdMeta
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const finalAscii = {
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width: false, // defined in: switch (curChar) case "\n":
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height: asciiImport.split("\n").length,
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title: filename,
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key: store.getters.nextTabValue,
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blockWidth: 8 * store.getters.blockSizeMultiplier,
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blockHeight: 13 * store.getters.blockSizeMultiplier,
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blocks: create2DArray(asciiImport.split("\n").length),
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history: [],
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redo: [],
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x: 8 * 35, // the dragable ascii canvas x
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y: 13 * 2, // the dragable ascii canvas y
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};
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// Turn the entire ascii string into an array
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let asciiStringArray = asciiImport.split("");
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let linesArray = asciiImport.split("\n");
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// The proper X and Y value of the block inside the ASCII
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let asciiX = 0;
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let asciiY = 0;
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// used to determine colours
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let colourChar1 = null;
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let colourChar2 = null;
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let parsedColour = null;
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// This variable just counts the amount of colour and char codes to minus
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// to get the real width
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let widthOfColCodes = 0;
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// Better for colourful asciis
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let maxWidthLoop = 0;
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// Used before the loop, better for plain text
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let maxWidthFound = 0;
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for (let i = 0; i < linesArray.length; i++) {
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if (linesArray[i].length > maxWidthFound) {
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maxWidthFound = linesArray[i].length;
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}
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}
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while (asciiStringArray.length) {
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const curChar = asciiStringArray[0];
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// Defining a small finite state machine
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// to detect the colour code
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switch (curChar) {
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case "\n":
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// Reset the colours here on a new line
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curBlock = emptyBlock;
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if (linesArray[asciiY] && linesArray[asciiY].length > maxWidthLoop) {
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maxWidthLoop = linesArray[asciiY].length;
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}
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// the Y value of the ascii
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asciiY++;
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// Calculate widths mirc asciis vs plain text
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if (!finalAscii.width && widthOfColCodes > 0) {
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finalAscii.width =
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maxWidthLoop - widthOfColCodes; // minus \n for the proper width
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}
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if (!finalAscii.width && widthOfColCodes === 0) {
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// Plain text
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finalAscii.width =
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maxWidthFound; // minus \n for the proper width
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}
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// Resets the X value
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asciiX = 0;
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asciiStringArray.shift();
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widthOfColCodes = 0;
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break;
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case "\u0003":
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// Remove the colour char
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asciiStringArray.shift();
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widthOfColCodes++;
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// Attempt to work out bg
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colourChar1 = `${asciiStringArray[0]}`;
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colourChar2 = `${asciiStringArray[1]}`;
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parsedColour = parseInt(`${colourChar1}${colourChar2}`);
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// Work out the 01, 02 double digit codes
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if (parseInt(colourChar1) === 0 && parseInt(colourChar2) >= 0) {
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asciiStringArray.shift();
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}
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if (isNaN(parsedColour)) {
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curBlock.bg = parseInt(colourChar1);
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widthOfColCodes += 1;
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asciiStringArray.shift();
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} else if (parsedColour <= MIRC_MAX_COLOURS && parsedColour >= 0) {
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curBlock.fg = parseInt(parsedColour);
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widthOfColCodes += parsedColour.toString().length;
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asciiStringArray = asciiStringArray.slice(
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parsedColour.toString().length,
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asciiStringArray.length
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);
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}
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// No background colour
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if (asciiStringArray[0] !== ",") {
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break;
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} else {
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// Remove , from array
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widthOfColCodes += 1;
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asciiStringArray.shift();
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}
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// Attempt to work out bg
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colourChar1 = `${asciiStringArray[0]}`;
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colourChar2 = `${asciiStringArray[1]}`;
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parsedColour = parseInt(`${colourChar1}${colourChar2}`);
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if (
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!isNaN(colourChar1) &&
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!isNaN(colourChar2) &&
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parseInt(colourChar2) > parseInt(colourChar1) &&
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!isNaN(parsedColour) &&
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parseInt(parsedColour) < 10
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) {
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parsedColour = parseInt(colourChar2);
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widthOfColCodes += 1;
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asciiStringArray.shift();
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}
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if (
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parseInt(colourChar2) === parseInt(colourChar1) &&
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parseInt(parsedColour) < 10
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) {
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parsedColour = parseInt(colourChar1);
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asciiStringArray.shift();
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asciiStringArray.shift();
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widthOfColCodes += 2;
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curBlock.bg = parseInt(colourChar1);
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break;
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}
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if (isNaN(parsedColour)) {
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curBlock.bg = parseInt(colourChar1);
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widthOfColCodes += 1;
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asciiStringArray.shift();
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} else if (parsedColour <= MIRC_MAX_COLOURS && parsedColour >= 0) {
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curBlock.bg = parseInt(parsedColour);
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widthOfColCodes += parsedColour.toString().length;
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asciiStringArray = asciiStringArray.slice(
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parsedColour.toString().length,
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asciiStringArray.length
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);
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break;
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}
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break;
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default:
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curBlock.char = curChar;
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asciiStringArray.shift();
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asciiX++;
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finalAscii.blocks[asciiY][asciiX - 1] = {
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...curBlock
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};
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break;
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} // End Switch
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} // End loop charPos
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// Store the ASCII
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finalAscii.blocks = LZString.compressToUTF16(
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JSON.stringify(finalAscii.blocks)
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);
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// We need to also store in the first undo history the original state
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finalAscii.history.push(finalAscii.blocks);
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store.commit("newAsciibirdMeta", finalAscii);
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// Update the browsers title to the ASCII filename
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document.title = `asciibird - ${store.getters.currentAscii.title}`;
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return true;
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};
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export const create2DArray = (rows) => {
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const arr = [];
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for (let i = 0; i < rows; i++) {
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arr[i] = [];
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}
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return arr;
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}
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export const emptyBlock = {
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bg: null,
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fg: null,
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char: null,
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};
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export const createNewAscii = (forms) => {
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let newAscii = {
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title: forms.createAscii.title,
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key: store.getters.asciibirdMeta.length,
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width: forms.createAscii.width,
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height: forms.createAscii.height,
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blockWidth: 8 * store.getters.blockSizeMultiplier,
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blockHeight: 13 * store.getters.blockSizeMultiplier,
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history: [],
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redo: [],
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x: 247, // the dragable ascii canvas x
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y: 24, // the dragable ascii canvas y
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blocks: create2DArray(forms.createAscii.height),
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};
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// Push all the default ASCII blocks
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for (let x = 0; x < newAscii.width; x++) {
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for (let y = 0; y < newAscii.height; y++) {
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newAscii.blocks[y].push(emptyBlock);
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}
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}
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newAscii.blocks = LZString.compressToUTF16(JSON.stringify(newAscii.blocks))
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newAscii.history.push(newAscii.blocks)
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store.commit("newAsciibirdMeta", newAscii);
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store.commit('openModal', 'new-ascii');
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return true;
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}
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// 0 => 'white',
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// 1 => 'black',
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// 2 => 'navy',
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// 3 => 'green',
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// 4 => 'red',
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// 5 => 'brown',
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// 6 => 'purple',
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// 7 => 'olive',
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// 8 => 'yellow', # dark yellow
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// 9 => 'lime', # ltgreen
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// 10 => 'teal',
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// 11 => 'cyan',
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// 12 => 'blue', # ltblue,
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// 13 => 'fuchsia', # pink
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// 14 => 'grey',
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// 15 => 'lightgrey',
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export const mircColours99 = [
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'rgb(255,255,255)',
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'rgb(0,0,0)',
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'rgb(0,0,127)',
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'rgb(0,147,0)',
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'rgb(255,0,0)',
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'rgb(127,0,0)',
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'rgb(156,0,156)',
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'rgb(252,127,0)',
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'rgb(255,255,0)',
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'rgb(0,252,0)',
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'rgb(0,147,147)',
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'rgb(0,255,255)',
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'rgb(0,0,252)',
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'rgb(255,0,255)',
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'rgb(127,127,127)',
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'rgb(210,210,210)',
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'rgb(71,0,0)',
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'rgb(71,33,0)',
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'rgb(71,71,0)',
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'rgb(50,71,0)',
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'rgb(0,71,0)',
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'rgb(0,71,44)',
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'rgb(0,71,71)',
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'rgb(0,39,71)',
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'rgb(0,0,71)',
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'rgb(46,0,71)',
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'rgb(71,0,71)',
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'rgb(71,0,42)',
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'rgb(116,0,0)',
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'rgb(116,58,0)',
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'rgb(116,116,0)',
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'rgb(81,116,0)',
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'rgb(0,116,0)',
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'rgb(0,116,73)',
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'rgb(0,116,116)',
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'rgb(0,64,116)',
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'rgb(0,0,116)',
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'rgb(75,0,116)',
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'rgb(116,0,116)',
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'rgb(116,0,69)',
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'rgb(181,0,0)',
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'rgb(181,99,0)',
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'rgb(181,181,0)',
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'rgb(125,181,0)',
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'rgb(0,181,0)',
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'rgb(0,181,113)',
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'rgb(0,181,181)',
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'rgb(0,99,181)',
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'rgb(0,0,181)',
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'rgb(117,0,181)',
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'rgb(181,0,181)',
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'rgb(181,0,107)',
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'rgb(255,0,0)',
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'rgb(255,140,0)',
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'rgb(255,255,0)',
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'rgb(178,255,0)',
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'rgb(0,255,0)',
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'rgb(0,255,160)',
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'rgb(0,255,255)',
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'rgb(0,140,255)',
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'rgb(0,0,255)',
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'rgb(165,0,255)',
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'rgb(255,0,255)',
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'rgb(255,0,152)',
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'rgb(255,89,89)',
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'rgb(255,180,89)',
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'rgb(255,255,113)',
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'rgb(207,255,96)',
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'rgb(111,255,111)',
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'rgb(101,255,201)',
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'rgb(109,255,255)',
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'rgb(89,180,255)',
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'rgb(89,89,255)',
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'rgb(196,89,255)',
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'rgb(255,102,255)',
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'rgb(255,89,188)',
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'rgb(255,156,156)',
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'rgb(255,211,156)',
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'rgb(255,255,156)',
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'rgb(226,255,156)',
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'rgb(156,255,156)',
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'rgb(156,255,219)',
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'rgb(156,255,255)',
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'rgb(156,211,255)',
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'rgb(156,156,255)',
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'rgb(220,156,255)',
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'rgb(255,156,255)',
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'rgb(255,148,211)',
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'rgb(0,0,0)',
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'rgb(19,19,19)',
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'rgb(40,40,40)',
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'rgb(54,54,54)',
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'rgb(77,77,77)',
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'rgb(101,101,101)',
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'rgb(129,129,129)',
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'rgb(159,159,159)',
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'rgb(188,188,188)',
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'rgb(226,226,226)'
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];
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// Chars that end up in the toolbar
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export const charCodes = [' ', '!', '"', '#', '$', '%', '&', '\'', '(', ')', '*', '+', ',', '-', '.', '/',
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'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=', '>', '?', '@', 'A',
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'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S',
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'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[', '\\', ']', '^', '_', '`', 'a', 'b', 'c', 'd', 'e',
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'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
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'x', 'y', 'z', '{', '|', '}', '~', 'Ç', 'ü', 'é', 'â', 'ä', 'à', 'å', 'ç', 'ê', 'ë', 'è',
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'ï', 'î', 'ì', 'Ä', 'Å', 'É', 'æ', 'Æ', 'ô', 'ö', 'ò', 'û', 'ù', 'ÿ', 'Ö', 'Ü', 'ø', '£',
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'Ø', '×', 'ƒ', 'á', 'í', 'ó', 'ú', 'ñ', 'Ñ', 'ª', 'º', '¿', '®', '¬', '½', '¼', '¡', '«',
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'»', '░', '▒', '▓', '│', '┤', 'Á', 'Â', 'À', '©', '╣', '║', '╗', '╝', '¢', '¥', '┐', '└',
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'┴', '┬', '├', '─', '┼', 'ã', 'Ã', '╚', '╔', '╩', '╦', '╠', '═', '╬', '¤', 'ð', 'Ð', 'Ê',
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'Ë', 'È', 'ı', 'Í', 'Î', 'Ï', '┘', '┌', '█', '▄', '¦', 'Ì', '▀', 'Ó', 'ß', 'Ô', 'Ò', 'õ',
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'Õ', 'µ', 'þ', 'Þ', 'Ú', 'Û', 'Ù', 'ý', 'Ý', '¯', '´', '≡', '±', '‗', '¾', '¶', '§', '÷',
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'¸', '°', '¨', '·', '¹', '³', '²'
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];
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// Toolbar icons
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export const toolbarIcons = [{
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name: 'default',
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icon: 'mouse-pointer',
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fa: 'fas',
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svgPath: 'assets/mouse-pointer-solid.svg',
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},
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{
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name: 'select',
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icon: 'square',
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fa: 'far',
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svgPath: 'assets/square-regular.svg',
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},
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{
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name: 'text',
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icon: 'font',
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fa: 'fas',
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svgPath: 'assets/font-solid.svg',
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},
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{
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name: 'fill',
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icon: 'fill-drip',
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fa: 'fas',
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svgPath: 'assets/fill-drip-solid.svg',
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},
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{
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name: 'brush',
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icon: 'paint-brush',
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fa: 'fas',
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svgPath: 'assets/paint-brush-solid.svg',
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},
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{
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name: 'dropper',
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icon: 'eye-dropper',
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fa: 'fas',
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svgPath: 'assets/eye-dropper-solid.svg',
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},
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{
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name: 'eraser',
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icon: 'eraser',
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fa: 'fas',
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svgPath: 'assets/eraser-solid.svg',
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},
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];
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export default createNewAscii |