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/integration/complex.js

@@ -0,0 +1,99 @@
+const fs = require('fs');
+const path = require('path');
+const test = require('tap').test;
+const makeTestStorage = require('../fixtures/make-test-storage');
+const readFileToBuffer = require('../fixtures/readProjectFile').readFileToBuffer;
+const VirtualMachine = require('../../src/index');
+
+const projectUri = path.resolve(__dirname, '../fixtures/complex.sb2');
+const project = readFileToBuffer(projectUri);
+
+const spriteUri = path.resolve(__dirname, '../fixtures/sprite.json');
+const sprite = fs.readFileSync(spriteUri, 'utf8');
+
+test('complex', t => {
+    const vm = new VirtualMachine();
+    vm.attachStorage(makeTestStorage());
+
+    // Evaluate playground data and exit
+    vm.on('playgroundData', e => {
+        const threads = JSON.parse(e.threads);
+        t.ok(threads.length === 0);
+        vm.quit();
+        t.end();
+    });
+
+    // Manipulate each target
+    vm.on('targetsUpdate', data => {
+        const targets = data.targetList;
+        for (const i in targets) {
+            if (targets[i].isStage === true) continue;
+            if (targets[i].name.match(/test/)) continue;
+
+            vm.setEditingTarget(targets[i].id);
+            vm.renameSprite(targets[i].id, 'test');
+            vm.postSpriteInfo({
+                x: 0,
+                y: 10,
+                direction: 90,
+                draggable: true,
+                rotationStyle: 'all around',
+                visible: true
+            });
+            vm.addCostume(
+                'f9a1c175dbe2e5dee472858dd30d16bb.svg',
+                {
+                    name: 'costume1',
+                    baseLayerID: 0,
+                    baseLayerMD5: 'f9a1c175dbe2e5dee472858dd30d16bb.svg',
+                    bitmapResolution: 1,
+                    rotationCenterX: 47,
+                    rotationCenterY: 55
+                }
+            );
+        }
+    });
+
+    // Start VM, load project, and run
+    t.doesNotThrow(() => {
+        vm.start();
+        vm.clear();
+        vm.setCompatibilityMode(false);
+        vm.setTurboMode(false);
+        vm.loadProject(project).then(() => {
+            vm.greenFlag();
+
+            // Post IO data
+            vm.postIOData('mouse', {
+                isDown: true,
+                x: 0,
+                y: 10,
+                canvasWidth: 100,
+                canvasHeight: 100
+            });
+
+            // Add sprite
+            vm.addSprite(sprite);
+
+            // Add backdrop
+            vm.addBackdrop(
+                '6b3d87ba2a7f89be703163b6c1d4c964.png',
+                {
+                    name: 'baseball-field',
+                    baseLayerID: 26,
+                    baseLayerMD5: '6b3d87ba2a7f89be703163b6c1d4c964.png',
+                    bitmapResolution: 2,
+                    rotationCenterX: 480,
+                    rotationCenterY: 360
+                }
+            );
+
+            // After two seconds, get playground data and stop
+            setTimeout(() => {
+                vm.getPlaygroundData();
+                vm.stopAll();
+            }, 2000);
+        });
+    });
+
+});