🛠️ Fix #231

The code was checking for an array with length > 1 instead of > 0. Oops!

Author: SnaveSutit

src/systems/minecraft/fontManager.ts

@@ -376,41 +376,41 @@ export class MinecraftFont {
 		const { lines, backgroundWidth } = await computeTextWrapping(words, maxLineWidth)
 		const width = backgroundWidth + 1
 		const height = lines.length * 10 + 1
-		// // Debug output
-		// const wordWidths = words.map(word => this.getWordWidth(word))
-		// for (const word of words) {
-		// 	console.log(
-		// 		`${words.indexOf(word)} '${word.text.toString()}' width: ${
-		// 			wordWidths[words.indexOf(word)]
-		// 		}`
-		// 	)
-		// 	for (const span of word.styles) {
-		// 		console.log(
-		// 			`'${word.text.slice(span.start, span.end).toString()}' ${span.start}-${
-		// 				span.end
-		// 			} = `,
-		// 			span.style
-		// 		)
-		// 	}
-		// }
-		// console.log('Lines:', lines, 'CanvasWidth:', canvasWidth)
-		// for (const line of lines) {
-		// 	console.log('Line', lines.indexOf(line), line.width)
-		// 	for (const word of line.words) {
-		// 		console.log(
-		// 			'Word',
-		// 			line.words.indexOf(word),
-		// 			`'${word.text.toString()}'`,
-		// 			word.styles.map(span => span.style),
-		// 			word.styles.map(
-		// 				span =>
-		// 					`${span.start}-${span.end} '${word.text
-		// 						.slice(span.start, span.end)
-		// 						.toString()}'`
-		// 			)
-		// 		)
-		// 	}
-		// }
+		// Debug output
+		const wordWidths = words.map(word => this.getWordWidth(word))
+		for (const word of words) {
+			console.log(
+				`${words.indexOf(word)} '${word.text.toString()}' width: ${
+					wordWidths[words.indexOf(word)]
+				}`
+			)
+			for (const span of word.styles) {
+				console.log(
+					`'${word.text.slice(span.start, span.end).toString()}' ${span.start}-${
+						span.end
+					} = `,
+					span.style
+				)
+			}
+		}
+		console.log('Lines:', lines, 'CanvasWidth:', maxLineWidth)
+		for (const line of lines) {
+			console.log('Line', lines.indexOf(line), line.width)
+			for (const word of line.words) {
+				console.log(
+					'Word',
+					line.words.indexOf(word),
+					`'${word.text.toString()}'`,
+					word.styles.map(span => span.style),
+					word.styles.map(
+						span =>
+							`${span.start}-${span.end} '${word.text
+								.slice(span.start, span.end)
+								.toString()}'`
+					)
+				)
+			}
+		}
 
 		const backgroundGeo = new THREE.PlaneBufferGeometry(width, height)
 		const backgroundMesh = new THREE.Mesh(
@@ -438,7 +438,6 @@ export class MinecraftFont {
 				default:
 					cursor.x = -width / 2 + 1
 			}
-			// center the line
 			for (const word of line.words) {
 				for (const span of word.styles) {
 					const text = word.text.slice(span.start, span.end)
@@ -458,7 +457,7 @@ export class MinecraftFont {
 		}
 
 		let charGeo: THREE.BufferGeometry | undefined
-		if (geos.length > 1) {
+		if (geos.length > 0) {
 			charGeo = mergeGeometries(geos)!
 			const charMesh = new THREE.Mesh(
 				charGeo,