Initial commit of 001code-html Scratch frontend project.

Includes scratch-gui, scratch-vm, scratch-blocks, scratch-render, scratch-l10n, and deployment config.

Co-authored-by: Cursor <cursoragent@cursor.com>

scratch-vm/test/unit/blocks_sounds.js

@@ -0,0 +1,73 @@
+const test = require('tap').test;
+const Sound = require('../../src/blocks/scratch3_sound');
+let playedSound;
+
+const blocks = new Sound();
+const util = {
+    target: {
+        sprite: {
+            sounds: [
+                {name: 'first name', soundId: 'first soundId'},
+                {name: 'second name', soundId: 'second soundId'},
+                {name: 'third name', soundId: 'third soundId'},
+                {name: '6', soundId: 'fourth soundId'}
+            ],
+            soundBank: {
+                playSound: (target, soundId) => (playedSound = soundId)
+            }
+        }
+    }
+};
+
+test('playSound with a name string works', t => {
+    const args = {SOUND_MENU: 'second name'};
+    blocks.playSound(args, util);
+    t.strictEqual(playedSound, 'second soundId');
+    t.end();
+});
+
+test('playSound with a number string works 1-indexed', t => {
+    let args = {SOUND_MENU: '5'};
+    blocks.playSound(args, util);
+    t.strictEqual(playedSound, 'first soundId');
+
+    args = {SOUND_MENU: '1'};
+    blocks.playSound(args, util);
+    t.strictEqual(playedSound, 'first soundId');
+
+    args = {SOUND_MENU: '0'};
+    blocks.playSound(args, util);
+    t.strictEqual(playedSound, 'fourth soundId');
+    t.end();
+});
+
+test('playSound with a number works 1-indexed', t => {
+    let args = {SOUND_MENU: 5};
+    blocks.playSound(args, util);
+    t.strictEqual(playedSound, 'first soundId');
+
+    args = {SOUND_MENU: 1};
+    blocks.playSound(args, util);
+    t.strictEqual(playedSound, 'first soundId');
+
+    args = {SOUND_MENU: 0};
+    blocks.playSound(args, util);
+    t.strictEqual(playedSound, 'fourth soundId');
+    t.end();
+});
+
+test('playSound prioritizes sound index if given a number', t => {
+    const args = {SOUND_MENU: 6};
+    blocks.playSound(args, util);
+    // Ignore the sound named '6', wrapClamp to the second instead
+    t.strictEqual(playedSound, 'second soundId');
+    t.end();
+});
+
+test('playSound prioritizes sound name if given a string', t => {
+    const args = {SOUND_MENU: '6'};
+    blocks.playSound(args, util);
+    // Use the sound named '6', which is the fourth
+    t.strictEqual(playedSound, 'fourth soundId');
+    t.end();
+});