From 1ac63ff55138f9effbb0860c4857e87c9f3a4d14 Mon Sep 17 00:00:00 2001
From: Muffin <muffin@muffin.ink>
Date: Sun, 21 Jul 2024 20:23:40 -0500
Subject: [PATCH] Tolerate sb3 targets without comments and blocks without
 inputs

Fixes 1032296687
---
 src/packager/minify/sb3.js | 36 +++++++++++++++++++++---------------
 1 file changed, 21 insertions(+), 15 deletions(-)

diff --git a/src/packager/minify/sb3.js b/src/packager/minify/sb3.js
index 611d40d4..667bc173 100644
--- a/src/packager/minify/sb3.js
+++ b/src/packager/minify/sb3.js
@@ -76,11 +76,13 @@ const optimizeSb3Json = (projectData) => {
         blockPool.addReference(block.next);
       }
 
-      for (const input of Object.values(block.inputs)) {
-        for (let i = 1; i < input.length; i++) {
-          const inputValue = input[i];
-          if (typeof inputValue === 'string') {
-            blockPool.addReference(inputValue);
+      if (block.inputs) {
+        for (const input of Object.values(block.inputs)) {
+          for (let i = 1; i < input.length; i++) {
+            const inputValue = input[i];
+            if (typeof inputValue === 'string') {
+              blockPool.addReference(inputValue);
+            }
           }
         }
       }
@@ -114,11 +116,13 @@ const optimizeSb3Json = (projectData) => {
         block.next = blockPool.getNewId(block.next);
       }
 
-      for (const input of Object.values(block.inputs)) {
-        for (let i = 1; i < input.length; i++) {
-          const inputValue = input[i];
-          if (typeof inputValue === 'string') {
-            input[i] = blockPool.getNewId(inputValue);
+      if (block.inputs) {
+        for (const input of Object.values(block.inputs)) {
+          for (let i = 1; i < input.length; i++) {
+            const inputValue = input[i];
+            if (typeof inputValue === 'string') {
+              input[i] = blockPool.getNewId(inputValue);
+            }
           }
         }
       }
@@ -132,11 +136,13 @@ const optimizeSb3Json = (projectData) => {
       delete block.y;
       delete block.comment;
     }
-    for (const [commentId, comment] of Object.entries(target.comments)) {
-      const text = comment.text;
-      const isSpecial = text.includes(' // _twconfig_') || text.includes(' // _gamepad_');
-      if (isSpecial) {
-        newComments[commentId] = comment;
+    if (target.comments) {
+      for (const [commentId, comment] of Object.entries(target.comments)) {
+        const text = comment.text;
+        const isSpecial = text.includes(' // _twconfig_') || text.includes(' // _gamepad_');
+        if (isSpecial) {
+          newComments[commentId] = comment;
+        }
       }
     }