Fix bugs of new center algorithm to make it work

web/_js/draw.js

@@ -1,4 +1,3 @@
-import polylabel from './polylabel.js';
 /*
 	========================================================================
 	The 2022 /r/place Atlas
@@ -13,6 +12,7 @@ import polylabel from './polylabel.js';
 	https://place-atlas.stefanocoding.me/license.txt
 	========================================================================
 */
+import polylabel from './polylabel.js';
 
 const finishButton = document.getElementById("finishButton");
 const resetButton = document.getElementById("resetButton");
@@ -256,9 +256,6 @@ function initDraw() {
 
 		//  calculateCenter(path)
 
-	function calculateCenter(path){
-		let result = polylabel(path)
-		return [Math.floor(result[0]) + 0.5, Math.floor(result[1]) + 0.5]
 		for (let i = pathWithPeriodsTemp.length - 1; i > 0; i--) {
 			for (let j = 0; j < i; j++) {
 				if (JSON.stringify(pathWithPeriodsTemp[i][1]) === JSON.stringify(pathWithPeriodsTemp[j][1])) {
@@ -496,27 +493,8 @@ function initDraw() {
 }
 
 function calculateCenter(path) {
-
+	let result = polylabel(path)
-	let area = 0,
+	return [Math.floor(result[0]) + 0.5, Math.floor(result[1]) + 0.5]
-		i,
-		j,
-		point1,
-		point2,
-		x = 0,
-		y = 0,
-		f;
-
-	for (i = 0, j = path.length - 1; i < path.length; j = i, i++) {
-		point1 = path[i];
-		point2 = path[j];
-		f = point1[0] * point2[1] - point2[0] * point1[1];
-		area += f;
-		x += (point1[0] + point2[0]) * f;
-		y += (point1[1] + point2[1]) * f;
-	}
-	area *= 3;
-
-	return [Math.floor(x / area) + 0.5, Math.floor(y / area) + 0.5];
 }
 
 function initPeriodGroups() {

web/_js/main.js

@@ -130,9 +130,6 @@ async function init() {
 	initGlobal()
 	if (mode !== "draw") initViewGlobal()
 
-	if(mode === "draw"){
-		window.initDraw();
-	} else if(mode === "about"){
 	if (mode === "draw") {
 		initDraw();
 	} else if (mode === "about") {

web/_js/polylabel.js

@@ -56,8 +56,8 @@ export default function polylabel(polygon, precision, debug) {
 
 		// update the best cell if we found a better one
 		if (cell.d > bestCell.d || (
-				cell.centerDist < bestCell.centerDist &&
+			cell.centerDist < bestCell.centerDist &&
-				cell.d > bestCell.d - threshold
+			cell.d > bestCell.d - threshold
 		)) {
 			bestCell = cell;
 			if (debug) console.log('found best %f after %d probes', Math.round(1e4 * cell.d) / 1e4, numProbes);

web/index.html

@@ -305,7 +305,6 @@ <h2>Donation Links</h2>
 				<button id="closeDonateButton">Close</button>
 			</div>
 		</div>
-<!--
 	</div>
 
 	<template id="period-group">