patching references

.github/workflows/pxt-buildmain.yml

@@ -1,40 +0,0 @@
-name: pxt-buildmain
-
-on:
-  push:
-    branches:
-      - 'master'
-      - 'main'
-  create:
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        node-version: [14.x]
-
-    steps:
-      - uses: actions/checkout@v1
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
-        with:
-          node-version: ${{ matrix.node-version }}
-      - name: npm install
-        run: |
-          sudo apt-get install xvfb
-          sudo npm install -g pxt
-          npm install
-      - name: pxt ci
-        run: |
-          pxt ci
-        env:
-          CROWDIN_KEY: ${{ secrets.CROWDIN_KEY }}
-          PXT_ACCESS_TOKEN: ${{ secrets.PXT_ACCESS_TOKEN }}
-          PXT_RELEASE_REPO: ${{ secrets.PXT_RELEASE_REPO }}
-          NPM_ACCESS_TOKEN: ${{ secrets.NPM_ACCESS_TOKEN }}
-          CHROME_BIN: chromium-browser
-          DISPLAY: :99.0
-          CI: true

.github/workflows/pxt-buildpr.yml

@@ -1,31 +0,0 @@
-name: pxt-buildpr
-
-on: [pull_request]
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        node-version: [14.x]
-
-    steps:
-      - uses: actions/checkout@v1
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
-        with:
-          node-version: ${{ matrix.node-version }}
-      - name: npm install
-        run: |
-          sudo apt-get install xvfb
-          sudo npm install -g pxt
-          npm install
-      - name: pxt ci
-        run: |
-          pxt ci
-        env:
-          CHROME_BIN: chromium-browser
-          DISPLAY: :99.0
-          CI: true

.github/workflows/pxt-buildpush.yml

@@ -1,39 +0,0 @@
-name: pxt-buildpush
-
-on:
-  push:
-    # main/master has its own build that includes the crowdin key
-    branches-ignore:
-      - 'main'
-      - 'master'
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        node-version: [14.x]
-
-    steps:
-      - uses: actions/checkout@v1
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
-        with:
-          node-version: ${{ matrix.node-version }}
-      - name: npm install
-        run: |
-          sudo apt-get install xvfb
-          sudo npm install -g pxt
-          npm install
-      - name: pxt ci
-        run: |
-          pxt ci
-        env:
-          PXT_ACCESS_TOKEN: ${{ secrets.PXT_ACCESS_TOKEN }}
-          PXT_RELEASE_REPO: ${{ secrets.PXT_RELEASE_REPO }}
-          NPM_ACCESS_TOKEN: ${{ secrets.NPM_ACCESS_TOKEN }}
-          CHROME_BIN: chromium-browser
-          DISPLAY: :99.0
-          CI: true

.travis.yml

@@ -0,0 +1,9 @@
+language: node_js
+node_js:
+  - "8.9.0"
+script:
+  - "node node_modules/pxt-core/built/pxt.js travis"
+sudo: false
+cache:
+  directories:
+    - node_modules

SECURITY.md

@@ -1,41 +0,0 @@
-<!-- BEGIN MICROSOFT SECURITY.MD V0.0.7 BLOCK -->
-
-## Security
-
-Microsoft takes the security of our software products and services seriously, which includes all source code repositories managed through our GitHub organizations, which include [Microsoft](https://github.com/Microsoft), [Azure](https://github.com/Azure), [DotNet](https://github.com/dotnet), [AspNet](https://github.com/aspnet), [Xamarin](https://github.com/xamarin), and [our GitHub organizations](https://opensource.microsoft.com/).
-
-If you believe you have found a security vulnerability in any Microsoft-owned repository that meets [Microsoft's definition of a security vulnerability](https://aka.ms/opensource/security/definition), please report it to us as described below.
-
-## Reporting Security Issues
-
-**Please do not report security vulnerabilities through public GitHub issues.**
-
-Instead, please report them to the Microsoft Security Response Center (MSRC) at [https://msrc.microsoft.com/create-report](https://aka.ms/opensource/security/create-report).
-
-If you prefer to submit without logging in, send email to [secure@microsoft.com](mailto:secure@microsoft.com).  If possible, encrypt your message with our PGP key; please download it from the [Microsoft Security Response Center PGP Key page](https://aka.ms/opensource/security/pgpkey).
-
-You should receive a response within 24 hours. If for some reason you do not, please follow up via email to ensure we received your original message. Additional information can be found at [microsoft.com/msrc](https://aka.ms/opensource/security/msrc). 
-
-Please include the requested information listed below (as much as you can provide) to help us better understand the nature and scope of the possible issue:
-
-  * Type of issue (e.g. buffer overflow, SQL injection, cross-site scripting, etc.)
-  * Full paths of source file(s) related to the manifestation of the issue
-  * The location of the affected source code (tag/branch/commit or direct URL)
-  * Any special configuration required to reproduce the issue
-  * Step-by-step instructions to reproduce the issue
-  * Proof-of-concept or exploit code (if possible)
-  * Impact of the issue, including how an attacker might exploit the issue
-
-This information will help us triage your report more quickly.
-
-If you are reporting for a bug bounty, more complete reports can contribute to a higher bounty award. Please visit our [Microsoft Bug Bounty Program](https://aka.ms/opensource/security/bounty) page for more details about our active programs.
-
-## Preferred Languages
-
-We prefer all communications to be in English.
-
-## Policy
-
-Microsoft follows the principle of [Coordinated Vulnerability Disclosure](https://aka.ms/opensource/security/cvd).
-
-<!-- END MICROSOFT SECURITY.MD BLOCK -->

docs/beta-ref.json

@@ -1,3 +1,3 @@
 {
-    "appref": "v1.4.24"
+    "appref": "v"
 }

docs/coding/ignition.md

@@ -27,6 +27,7 @@ while (true) {
         music.playSoundEffectUntilDone(sounds.mechanicalMotorStart)
         music.playSoundEffectUntilDone(sounds.mechanicalMotorIdle);
     }
+    pause(1);
 }
 ```
 
@@ -42,5 +43,6 @@ while (true) {
         music.playSoundEffectUntilDone(sounds.mechanicalMotorStart)
         music.playSoundEffectUntilDone(sounds.mechanicalMotorIdle);
     }
+    pause(1);
 }
 ```

docs/index-ref.json

@@ -1,3 +1,3 @@
 {
-    "appref": "v1.2.31"
+    "appref": "v1.2.27"
 }

docs/reference/control/wait-micros.md

@@ -2,16 +2,16 @@
 
 ## Example #example
 
-Use a wait and the timer to generate a number.
+Use the a wait and the timer to generate a crazy number.
 
 ```blocks
-let something = 0
+let crazy = 0
 for (let i = 0; i < 100; i++) {
     control.waitMicros(100)
-    something = control.millis()
+    crazy = control.millis()
-    something += control.deviceSerialNumber()
+    crazy += control.deviceSerialNumber()
-    if (something != 0) {
+    if (crazy != 0) {
-        something = something / 1000000
+        crazy = crazy / 1000000
     }
 }
 ```

editor/deploy.ts

@@ -49,7 +49,7 @@ declare interface Serial extends EventTarget {
     requestPort(options: SerialPortRequestOptions): Promise<SerialPort>;
 }
 
-class WebSerialPackageIO implements pxt.packetio.PacketIO {
+class WebSerialPackageIO implements pxt.HF2.PacketIO {
     onData: (v: Uint8Array) => void;
     onError: (e: Error) => void;
     onEvent: (v: Uint8Array) => void;
@@ -87,7 +87,7 @@ class WebSerialPackageIO implements pxt.packetio.PacketIO {
     }
 
     static portIos: WebSerialPackageIO[] = [];
-    static async mkPacketIOAsync(): Promise<pxt.packetio.PacketIO> {
+    static async mkPacketIOAsync(): Promise<pxt.HF2.PacketIO> {
         const serial = (<any>navigator).serial;
         if (serial) {
             try {
@@ -130,7 +130,7 @@ class WebSerialPackageIO implements pxt.packetio.PacketIO {
 
     private async closeAsync() {
         // don't close port
-        return pxt.U.delay(500);
+        return Promise.delay(500);
     }
 
     reconnectAsync(): Promise<void> {
@@ -146,33 +146,11 @@ class WebSerialPackageIO implements pxt.packetio.PacketIO {
             this._writer = this.port.writable.getWriter();
         return this._writer.write(pkt);
     }
-
-    onDeviceConnectionChanged(connect: boolean) {
-        throw new Error("onDeviceConnectionChanged not implemented");
-    }
-
-    onConnectionChanged() {
-        throw new Error("onConnectionChanged not implemented");
-    }
-
-    isConnecting() {
-        throw new Error("isConnecting not implemented");
-        return false;
-    }
-
-    isConnected() {
-        throw new Error("isConnected not implemented");
-        return false;
-    }
-
-    disposeAsync() {
-        return Promise.reject("disposeAsync not implemented")
-    }
 }
 
 function hf2Async() {
-    const pktIOAsync: Promise<pxt.packetio.PacketIO> = useWebSerial
+    const pktIOAsync: Promise<pxt.HF2.PacketIO> = useWebSerial
-        ? WebSerialPackageIO.mkPacketIOAsync() : pxt.packetio.mkPacketIOAsync()
+        ? WebSerialPackageIO.mkPacketIOAsync() : pxt.HF2.mkPacketIOAsync()
     return pktIOAsync.then(h => {
         let w = new Ev3Wrapper(h)
         ev3 = w
@@ -212,19 +190,14 @@ export function enableWebSerialAsync() {
     else return Promise.resolve();
 }
 
-async function cleanupAsync() {
+function cleanupAsync() {
     if (ev3) {
         console.log('cleanup previous port')
-        try {
+        return ev3.disconnectAsync()
-            await ev3.disconnectAsync()
+            .catch(e => { })
-        }
+            .finally(() => { ev3 = undefined; });
-        catch (e) {
-
-        }
-        finally {
-            ev3 = undefined;
-        }
     }
+    return Promise.resolve();
 }
 
 let initPromise: Promise<Ev3Wrapper>
@@ -234,7 +207,7 @@ function initHidAsync() { // needs to run within a click handler
     if (useHID) {
         initPromise = cleanupAsync()
             .then(() => hf2Async())
-            .catch((err: any) => {
+            .catch(err => {
                 console.error(err);
                 initPromise = null
                 useHID = false;
@@ -311,7 +284,7 @@ export function deployCoreAsync(resp: pxtc.CompileResult) {
                 .catch(e => {
                     // user easily forgets to stop robot
                     bluetoothTryAgainAsync().then(() => w.disconnectAsync())
-                        .then(() => pxt.U.delay(1000))
+                        .then(() => Promise.delay(1000))
                         .then(() => w.reconnectAsync());
 
                     // nothing we can do
@@ -323,7 +296,7 @@ export function deployCoreAsync(resp: pxtc.CompileResult) {
         .then(() => w.flashAsync(elfPath, UF2.readBytes(origElfUF2, 0, origElfUF2.length * 256)))
         .then(() => w.flashAsync(rbfPath, rbfBIN))
         .then(() => w.runAsync(rbfPath))
-        .then(() => pxt.U.delay(500))
+        .then(() => Promise.delay(500))
         .then(() => {
             pxt.tickEvent("webserial.success");
             return w.disconnectAsync()

editor/dialogs.tsx

@@ -1,5 +1,4 @@
 import * as React from "react";
-
 import { canUseWebSerial, enableWebSerialAsync } from "./deploy";
 import { projectView } from "./extension";
 
@@ -22,7 +21,7 @@ export function bluetoothTryAgainAsync(): Promise<void> {
 
 function enableWebSerialAndCompileAsync() {
     return enableWebSerialAsync()
-        .then(() => pxt.U.delay(500))
+        .then(() => Promise.delay(500))
         .then(() => projectView.compile());
 }
 
@@ -53,12 +52,11 @@ function explainWebSerialPairingAsync(): Promise<void> {
 
 export function showUploadDialogAsync(fn: string, url: string, _confirmAsync: (options: any) => Promise<number>): Promise<void> {
     confirmAsync = _confirmAsync;
-
     // https://msdn.microsoft.com/en-us/library/cc848897.aspx
     // "For security reasons, data URIs are restricted to downloaded resources. 
     // Data URIs cannot be used for navigation, for scripting, or to populate frame or iframe elements"
     const downloadAgain = !pxt.BrowserUtils.isIE() && !pxt.BrowserUtils.isEdge();
-    const docUrl = (pxt.appTarget.appTheme.usbDocs ? pxt.appTarget.appTheme.usbDocs : false);
+    const docUrl = pxt.appTarget.appTheme.usbDocs;
 
     const jsx =
         <div className="ui grid stackable">
@@ -120,7 +118,7 @@ export function showUploadDialogAsync(fn: string, url: string, _confirmAsync: (o
         hideAgree: false,
         agreeLbl: lf("I got it"),
         className: 'downloaddialog',
-        buttons: [canUseWebSerial() && {
+        buttons: [canUseWebSerial() ? {
             label: lf("Bluetooth"),
             icon: "bluetooth",
             className: "bluetooth focused",
@@ -128,19 +126,20 @@ export function showUploadDialogAsync(fn: string, url: string, _confirmAsync: (o
                 pxt.tickEvent("bluetooth.enable");
                 explainWebSerialPairingAsync()
                     .then(() => enableWebSerialAndCompileAsync())
+                    .done();
             }
-        }, downloadAgain && {
+        } : undefined, downloadAgain ? {
             label: fn,
             icon: "download",
             className: "lightgrey focused",
             url,
             fileName: fn
-        }, docUrl && {
+        } : undefined, docUrl ? {
             label: lf("Help"),
             icon: "help",
             className: "lightgrey",
             url: docUrl
-        }]
+        } : undefined]
         //timeout: 20000
     }).then(() => { });
 }

editor/tsconfig.json

@@ -1,6 +1,6 @@
 {
     "compilerOptions": {
-        "target": "es2017",
+        "target": "es5",
         "noImplicitAny": true,
         "noImplicitReturns": true,
         "noImplicitThis": true,

editor/wrap.ts

@@ -26,7 +26,7 @@ export class Ev3Wrapper {
     isStreaming = false;
     dataDump = /talkdbg=1/.test(window.location.href);
 
-    constructor(public io: pxt.packetio.PacketIO) {
+    constructor(public io: pxt.HF2.PacketIO) {
         io.onData = buf => {
             buf = buf.slice(0, HF2.read16(buf, 0) + 2)
             if (HF2.read16(buf, 4) == usbMagic) {
@@ -81,7 +81,7 @@ export class Ev3Wrapper {
                 log(`stopping PXT app`)
                 let buf = this.allocCustom(2)
                 return this.justSendAsync(buf)
-                    .then(() => pxt.U.delay(500))
+                    .then(() => Promise.delay(500))
             })
     }
 
@@ -116,7 +116,7 @@ export class Ev3Wrapper {
             if (this.dataDump)
                 log("TALK: " + U.toHex(buf))
             return this.io.sendPacketAsync(buf)
-                .then(() => this.msgs.shiftAsync(5000))
+                .then(() => this.msgs.shiftAsync(1000))
                 .then(resp => {
                     if (resp[2] != buf[2] || resp[3] != buf[3])
                         U.userError("msg count de-sync")
@@ -236,7 +236,7 @@ export class Ev3Wrapper {
             let contFileReq = this.allocSystem(1 + 2, 0x97)
             HF2.write16(contFileReq, 7, 1000) // maxRead
             contFileReq[6] = handle
-            return pxt.U.delay(data.length > 0 ? 0 : 500)
+            return Promise.delay(data.length > 0 ? 0 : 500)
                 .then(() => this.talkAsync(contFileReq, -1))
                 .then(resp)
         }
@@ -251,7 +251,7 @@ export class Ev3Wrapper {
         let loop = (): Promise<void> =>
             this.lock.enqueue("file", () =>
                 this.streamFileOnceAsync(path, cb))
-                .then(() => pxt.U.delay(500))
+                .then(() => Promise.delay(500))
                 .then(loop)
         return loop()
     }

fieldeditors/field_brickbuttons.ts

@@ -120,17 +120,20 @@ export class FieldBrickButtons extends Blockly.FieldDropdown implements Blockly.
 
         Blockly.DropDownDiv.setColour('#ffffff', '#dddddd');
 
-        // Position based on the field position.
+        // Calculate positioning based on the field position.
-        Blockly.DropDownDiv.showPositionedByField(this, this.onHide_.bind(this));
+        let scale = (<Blockly.WorkspaceSvg>this.sourceBlock_.workspace).scale;
-
+        let bBox = { width: this.size_.width, height: this.size_.height };
-        // Update colour to look selected.
+        bBox.width *= scale;
-        let source = this.sourceBlock_ as Blockly.BlockSvg;
+        bBox.height *= scale;
-        this.savedPrimary_ = source?.getColour();
+        let position = this.fieldGroup_.getBoundingClientRect();
-        if (source?.isShadow()) {
+        let primaryX = position.left + bBox.width / 2;
-            source.setColour(source.getColourTertiary());
+        let primaryY = position.top + bBox.height;
-        } else if (this.borderRect_) {
+        let secondaryX = primaryX;
-            this.borderRect_.setAttribute('fill', (this.sourceBlock_ as Blockly.BlockSvg).getColourTertiary());
+        let secondaryY = position.top;
-        }
+        // Set bounds to workspace; show the drop-down.
+        (Blockly.DropDownDiv as any).setBoundsElement((<Blockly.WorkspaceSvg>this.sourceBlock_.workspace).getParentSvg().parentNode);
+        (Blockly.DropDownDiv as any).show(this, primaryX, primaryY, secondaryX, secondaryY,
+            this.onHide_.bind(this));
     }
 
     /**
@@ -154,12 +157,5 @@ export class FieldBrickButtons extends Blockly.FieldDropdown implements Blockly.
         content.removeAttribute('aria-haspopup');
         content.removeAttribute('aria-activedescendant');
         (content as HTMLElement).style.width = '';
-        // Update color (deselect) on dropdown hide
-        let source = this.sourceBlock_ as Blockly.BlockSvg;
-        if (source?.isShadow()) {
-            source.setColour(this.savedPrimary_);
-        } else if (this.borderRect_) {
-            this.borderRect_.setAttribute('fill', this.savedPrimary_);
-        }
     };
 }

fieldeditors/field_color.ts

@@ -64,7 +64,7 @@ export class FieldColorEnum extends pxtblockly.FieldColorNumber implements Block
         }
         this.value_ = colour;
         if (this.sourceBlock_) {
-            this.sourceBlock_.setColour(colour);
+            this.sourceBlock_.setColour(colour, colour, colour);
         }
     }
 }

fieldeditors/field_music.ts

@@ -27,6 +27,7 @@ export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldC
 
         this.setText = Blockly.FieldDropdown.prototype.setText;
         this.updateSize_ = (Blockly.Field as any).prototype.updateSize_;
+        this.updateTextNode_ = Blockly.Field.prototype.updateTextNode_;
 
         if (!pxt.BrowserUtils.isIE() && !soundCache) {
             soundCache = JSON.parse(pxtTargetBundle.bundledpkgs['music']['sounds.jres']);
@@ -49,7 +50,7 @@ export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldC
         Blockly.DropDownDiv.hideWithoutAnimation();
         Blockly.DropDownDiv.clearContent();
         // Populate the drop-down with the icons for this field.
-        let dropdownDiv = Blockly.DropDownDiv.getContentDiv() as HTMLElement;
+        let dropdownDiv = Blockly.DropDownDiv.getContentDiv();
         let contentDiv = document.createElement('div');
         // Accessibility properties
         contentDiv.setAttribute('role', 'menu');
@@ -67,7 +68,7 @@ export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldC
         // Accessibility properties
         categoriesDiv.setAttribute('role', 'menu');
         categoriesDiv.setAttribute('aria-haspopup', 'true');
-        categoriesDiv.style.backgroundColor = (this.sourceBlock_ as Blockly.BlockSvg).getColourTertiary();
+        categoriesDiv.style.backgroundColor = this.sourceBlock_.getColourTertiary();
         categoriesDiv.className = 'blocklyMusicFieldCategories';
 
         this.refreshCategories(categoriesDiv, categories);
@@ -81,18 +82,30 @@ export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldC
         dropdownDiv.appendChild(categoriesDiv);
         dropdownDiv.appendChild(contentDiv);
 
-        Blockly.DropDownDiv.setColour(this.sourceBlock_.getColour(), (this.sourceBlock_ as Blockly.BlockSvg).getColourTertiary());
+        Blockly.DropDownDiv.setColour(this.sourceBlock_.getColour(), this.sourceBlock_.getColourTertiary());
 
-        // Position based on the field position.
+        // Calculate positioning based on the field position.
-        Blockly.DropDownDiv.showPositionedByField(this, this.onHide_.bind(this));
+        let scale = (<Blockly.WorkspaceSvg>this.sourceBlock_.workspace).scale;
+        let bBox = { width: this.size_.width, height: this.size_.height };
+        bBox.width *= scale;
+        bBox.height *= scale;
+        let position = this.fieldGroup_.getBoundingClientRect();
+        let primaryX = position.left + bBox.width / 2;
+        let primaryY = position.top + bBox.height;
+        let secondaryX = primaryX;
+        let secondaryY = position.top;
+        // Set bounds to workspace; show the drop-down.
+        (Blockly.DropDownDiv as any).setBoundsElement((<Blockly.WorkspaceSvg>this.sourceBlock_.workspace).getParentSvg().parentNode);
+        (Blockly.DropDownDiv as any).show(this, primaryX, primaryY, secondaryX, secondaryY,
+            this.onHide_.bind(this));
 
         // Update colour to look selected.
-        let source = this.sourceBlock_ as Blockly.BlockSvg;
+        if (this.sourceBlock_.isShadow()) {
-        this.savedPrimary_ = source?.getColour();
+            this.savedPrimary_ = this.sourceBlock_.getColour();
-        if (source?.isShadow()) {
+            this.sourceBlock_.setColour(this.sourceBlock_.getColourTertiary(),
-            source.setColour(source.getColourTertiary());
+                this.sourceBlock_.getColourSecondary(), this.sourceBlock_.getColourTertiary());
-        } else if (this.borderRect_) {
+        } else if (this.box_) {
-            this.borderRect_.setAttribute('fill', (this.sourceBlock_ as Blockly.BlockSvg).getColourTertiary());
+            this.box_.setAttribute('fill', this.sourceBlock_.getColourTertiary());
         }
     }
 
@@ -173,11 +186,11 @@ export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldC
             let backgroundColor = this.savedPrimary_ || this.sourceBlock_.getColour();
             if (value == this.getValue()) {
                 // This icon is selected, show it in a different colour
-                backgroundColor = (this.sourceBlock_ as Blockly.BlockSvg).getColourTertiary();
+                backgroundColor = this.sourceBlock_.getColourTertiary();
                 button.setAttribute('aria-selected', 'true');
             }
             button.style.backgroundColor = backgroundColor;
-            button.style.borderColor = (this.sourceBlock_ as Blockly.BlockSvg).getColourTertiary();
+            button.style.borderColor = this.sourceBlock_.getColourTertiary();
             Blockly.bindEvent_(button, 'click', this, this.buttonClick_);
             Blockly.bindEvent_(button, 'mouseup', this, this.buttonClick_);
             // These are applied manually instead of using the :hover pseudoclass
@@ -225,13 +238,6 @@ export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldC
         super.onHide_();
         (Blockly.DropDownDiv.getContentDiv() as HTMLElement).style.maxHeight = '';
         this.stopSounds();
-        // Update color (deselect) on dropdown hide
-        let source = this.sourceBlock_ as Blockly.BlockSvg;
-        if (source?.isShadow()) {
-            source.setColour(this.savedPrimary_);
-        } else if (this.borderRect_) {
-            this.borderRect_.setAttribute('fill', this.savedPrimary_);
-        }
     }
 
     protected createTextNode_(content: string) {

fieldeditors/field_ports.ts

@@ -18,6 +18,7 @@ export class FieldPorts extends pxtblockly.FieldImages implements Blockly.FieldC
 
         this.setText = Blockly.FieldDropdown.prototype.setText;
         this.updateSize_ = (Blockly.Field as any).prototype.updateSize_;
+        this.updateTextNode_ = Blockly.Field.prototype.updateTextNode_;
     }
 
     trimOptions_() {

fieldeditors/tsconfig.json

@@ -1,6 +1,6 @@
 {
     "compilerOptions": {
-        "target": "es2017",
+        "target": "es5",
         "noImplicitAny": false,
         "noImplicitReturns": true,
         "module": "commonjs",

libs/base/shims.d.ts

@@ -204,8 +204,6 @@ declare namespace control {
      */
     //% shim=control::dmesgValue
     function dmesgValue(v: any): void;
-}
-declare namespace control {
 
     /**
      * Force GC and dump basic information about heap.

libs/core/cooperate.ts

@@ -1,11 +0,0 @@
-namespace control {
-    let lastPause = 0;
-    const COOPERATION_INTERVAL = 20
-    export function cooperate() {
-        const now = control.millis()
-        if (now - lastPause > COOPERATION_INTERVAL) {
-            lastPause = now
-            pause(1)
-        }
-    }
-}

libs/core/input.ts

@@ -21,7 +21,8 @@ namespace sensors.internal {
             const now = control.millis();
             if (now - this.lastQuery >= this.interval * 2)
                 this.queryAndUpdate(); // sensor poller is not allowed to run
-            control.cooperate(); // allow events to trigger
+            if (now - this.lastPause >= this.interval * 5)
+                pause(1); // allow events to trigger
         }
 
         private queryAndUpdate() {

libs/core/output.ts

@@ -124,7 +124,7 @@ namespace motors {
     export function stopAll() {
         const b = mkCmd(Output.ALL, DAL.opOutputStop, 0)
         writePWM(b);
-        control.cooperate();
+        pause(1);
     }
 
     /**
@@ -136,7 +136,7 @@ namespace motors {
     //% help=motors/reset-all
     export function resetAll() {
         reset(Output.ALL)
-        control.cooperate();
+        pause(1);
     }
 
     interface MoveSchedule {
@@ -196,7 +196,6 @@ namespace motors {
          */
         //% blockId=outputMotorSetBrakeMode block="set %motor|brake %brake=toggleOnOff"
         //% motor.fieldEditor="motors"
-        //% motor.fieldOptions.decompileLiterals=1
         //% weight=60 blockGap=8
         //% group="Properties"
         //% help=motors/motor/set-brake
@@ -211,7 +210,6 @@ namespace motors {
          */
         //% blockId=outputMotorSetPauseMode block="set %motor|pause on run %brake=toggleOnOff"
         //% motor.fieldEditor="motors"
-        //% motor.fieldOptions.decompileLiterals=1
         //% weight=60 blockGap=8
         //% group="Properties"
         setPauseOnRun(value: boolean) {
@@ -224,7 +222,6 @@ namespace motors {
         */
         //% blockId=motorSetInverted block="set %motor|inverted %reversed=toggleOnOff"
         //% motor.fieldEditor="motors"
-        //% motor.fieldOptions.decompileLiterals=1
         //% weight=59 blockGap=8
         //% group="Properties"
         //% help=motors/motor/set-inverted
@@ -242,7 +239,6 @@ namespace motors {
         */
         //% blockId=motorSetBrakeSettleTime block="set %motor|brake settle time %millis|ms"
         //% motor.fieldEditor="motors"
-        //% motor.fieldOptions.decompileLiterals=1
         //% weight=1 blockGap=8
         //% group="Properties"
         //% millis.defl=200 millis.min=0 millis.max=500
@@ -273,7 +269,7 @@ namespace motors {
             if (this._brake && this._brakeSettleTime > 0)
                 pause(this._brakeSettleTime);
             else {
-                control.cooperate();
+                pause(1);
             }
         }
 
@@ -284,7 +280,7 @@ namespace motors {
                 // allow robot to settle
                 this.settle();
             } else {
-                control.cooperate();
+                pause(1);
             }
         }
 
@@ -348,7 +344,6 @@ namespace motors {
         //% weight=100 blockGap=8
         //% group="Move"
         //% motor.fieldEditor="motors"
-        //% motor.fieldOptions.decompileLiterals=1
         //% expandableArgumentMode=toggle
         //% help=motors/motor/run
         run(speed: number, value: number = 0, unit: MoveUnit = MoveUnit.MilliSeconds) {
@@ -362,7 +357,7 @@ namespace motors {
             // special: 0 is infinity
             if (schedule.steps[0] + schedule.steps[1] + schedule.steps[2] == 0) {
                 this._run(schedule.speed);
-                control.cooperate();
+                pause(1);
                 return;
             }
 
@@ -398,7 +393,6 @@ namespace motors {
         //% weight=99 blockGap=8
         //% group="Move"
         //% motor.fieldEditor="motors"
-        //% motor.fieldOptions.decompileLiterals=1
         //% help=motors/motor/ramp
         //% inlineInputMode=inline
         //% expandableArgumentMode=toggle
@@ -428,7 +422,6 @@ namespace motors {
          */
         //% blockId=outputMotorsetRunRamp block="set %motor|run %ramp to $value||$unit"
         //% motor.fieldEditor="motors"
-        //% motor.fieldOptions.decompileLiterals=1
         //% weight=21 blockGap=8
         //% group="Properties"
         //% help=motors/motor/set-run-phase
@@ -500,7 +493,6 @@ namespace motors {
          */
         //% blockId=outputMotorSetRegulated block="set %motor|regulated %value=toggleOnOff"
         //% motor.fieldEditor="motors"
-        //% motor.fieldOptions.decompileLiterals=1
         //% weight=58 blockGap=8
         //% group="Properties"
         //% help=motors/motor/set-regulated
@@ -526,7 +518,6 @@ namespace motors {
          */
         //% blockId=motorPauseUntilRead block="pause until %motor|ready"
         //% motor.fieldEditor="motors"
-        //% motor.fieldOptions.decompileLiterals=1
         //% weight=90 blockGap=8
         //% group="Move"
         pauseUntilReady(timeOut?: number) {
@@ -585,7 +576,6 @@ namespace motors {
          */
         //% blockId=motorSpeed block="%motor|speed"
         //% motor.fieldEditor="motors"
-        //% motor.fieldOptions.decompileLiterals=1
         //% weight=72 
         //% blockGap=8
         //% group="Counters"
@@ -601,14 +591,13 @@ namespace motors {
          */
         //% blockId=motorAngle block="%motor|angle"
         //% motor.fieldEditor="motors"
-        //% motor.fieldOptions.decompileLiterals=1
         //% weight=70
         //% blockGap=8
         //% group="Counters"
         //% help=motors/motor/angle
         angle(): number {
             this.init();
-            return getMotorData(this._port).count * this.invertedFactor();
+            return getMotorData(this._port).count;
         }
 
         /**
@@ -616,7 +605,6 @@ namespace motors {
          */
         //% blockId=motorClearCount block="clear %motor|counters"
         //% motor.fieldEditor="motors"
-        //% motor.fieldOptions.decompileLiterals=1
         //% weight=68
         //% blockGap=8
         //% group="Counters"
@@ -645,7 +633,6 @@ namespace motors {
          */
         //% blockId=motorPauseUntilStall block="pause until %motor|stalled"
         //% motor.fieldEditor="motors"
-        //% motor.fieldOptions.decompileLiterals=1
         //% weight=89
         //% group="Move"
         //% help=motors/motor/pause-until-stalled
@@ -669,28 +656,28 @@ namespace motors {
         }
     }
 
-    //% whenUsed fixedInstance block="large motor A" jres=icons.motorLargePortA
+    //% whenUsed fixedInstance block="large motor A" jres=icons.portA
     export const largeA = new Motor(Output.A, true);
 
-    //% whenUsed fixedInstance block="large motor B" jres=icons.motorLargePortB
+    //% whenUsed fixedInstance block="large motor B" jres=icons.portB
     export const largeB = new Motor(Output.B, true);
 
-    //% whenUsed fixedInstance block="large motor C" jres=icons.motorLargePortC
+    //% whenUsed fixedInstance block="large motor C" jres=icons.portC
     export const largeC = new Motor(Output.C, true);
 
-    //% whenUsed fixedInstance block="large motor D" jres=icons.motorLargePortD
+    //% whenUsed fixedInstance block="large motor D" jres=icons.portD
     export const largeD = new Motor(Output.D, true);
 
-    //% whenUsed fixedInstance block="medium motor A" jres=icons.motorMeduimPortA
+    //% whenUsed fixedInstance block="medium motor A" jres=icons.portA
     export const mediumA = new Motor(Output.A, false);
 
-    //% whenUsed fixedInstance block="medium motor B" jres=icons.motorMeduimPortB
+    //% whenUsed fixedInstance block="medium motor B" jres=icons.portB
     export const mediumB = new Motor(Output.B, false);
 
-    //% whenUsed fixedInstance block="medium motor C" jres=icons.motorMeduimPortC
+    //% whenUsed fixedInstance block="medium motor C" jres=icons.portC
     export const mediumC = new Motor(Output.C, false);
 
-    //% whenUsed fixedInstance block="medium motor D" jres=icons.motorMeduimPortD
+    //% whenUsed fixedInstance block="medium motor D" jres=icons.portD
     export const mediumD = new Motor(Output.D, false);
 
     //% fixedInstances
@@ -721,7 +708,7 @@ namespace motors {
          * @param unit (optional) unit of the value
          */
         //% blockId=motorPairTank block="tank **motors** %motors %speedLeft=motorSpeedPicker|\\% %speedRight=motorSpeedPicker|\\%||for %value %unit"
-        //% motors.fieldEditor="motors"
+        //% motors.fieldEditor="ports"
         //% weight=96 blockGap=8
         //% inlineInputMode=inline
         //% group="Move"
@@ -751,7 +738,7 @@ namespace motors {
          * @param unit (optional) unit of the value
          */
         //% blockId=motorPairSteer block="steer **motors** %chassis turn ratio %turnRatio=motorTurnRatioPicker speed %speed=motorSpeedPicker|\\%||for %value %unit"
-        //% chassis.fieldEditor="motors"
+        //% chassis.fieldEditor="ports"
         //% weight=95
         //% turnRatio.min=-200 turnRatio=200
         //% inlineInputMode=inline
@@ -824,16 +811,16 @@ namespace motors {
         }
     }
 
-    //% whenUsed fixedInstance block="large motors B+C" jres=icons.dualMotorLargePortBC
+    //% whenUsed fixedInstance block="B+C" jres=icons.portBC
     export const largeBC = new SynchedMotorPair(Output.BC);
 
-    //% whenUsed fixedInstance block="large motors A+D" jres=icons.dualMotorLargePortAD
+    //% whenUsed fixedInstance block="A+D" jres=icons.portAD
     export const largeAD = new SynchedMotorPair(Output.AD);
 
-    //% whenUsed fixedInstance block="large motors A+B" jres=icons.dualMotorLargePortAB
+    //% whenUsed fixedInstance block="A+B" jres=icons.portAB
     export const largeAB = new SynchedMotorPair(Output.AB);
 
-    //% whenUsed fixedInstance block="large motors C+D" jres=icons.dualMotorLargePortCD
+    //% whenUsed fixedInstance block="C+D" jres=icons.portCD
     export const largeCD = new SynchedMotorPair(Output.CD);
 
     function reset(out: Output) {

libs/core/pxt.json

@@ -28,8 +28,7 @@
         "platform.h",
         "platform.cpp",
         "dmesg.cpp",
-        "integrator.ts",
+        "integrator.ts"
-        "cooperate.ts"
     ],
     "testFiles": [
         "test.ts"

libs/music/docs/reference/music.md

@@ -12,5 +12,4 @@ music.setTempo(120)
 music.noteFrequency(Note.C)
 music.beat()
 music.setVolume(50)
-music.volume()
 ```

libs/music/music.cpp

@@ -13,22 +13,7 @@
 
 namespace music {
 
-int _readSystemVolume() {
+uint8_t currVolume = 50;
-    char ParBuf[8];
-    int volume;
-
-    int fd = open("../sys/settings/Volume.rtf", O_RDONLY);
-    read(fd, ParBuf, sizeof(ParBuf));
-    close(fd);
-    if (sscanf(ParBuf,"%d",&volume) > 0) {
-        if ((volume >= 0) && (volume <= 100)) {
-            return volume;
-        }
-    }
-    return 50;
-}
-
-uint8_t currVolume = _readSystemVolume();
 uint8_t *lmsSoundMMap;
 
 int writeDev(void *data, int size) {
@@ -52,18 +37,6 @@ void setVolume(int volume) {
     currVolume = max(0, min(100, volume));
 }
 
-/**
-* Return the output volume of the sound synthesizer.
-*/
-//% weight=96
-//% blockId=synth_get_volume block="volume"
-//% parts="speaker" blockGap=8
-//% help=music/volume
-//% weight=1
-int volume() {
-    return currVolume;
-}
-
 #define SOUND_CMD_BREAK 0
 #define SOUND_CMD_TONE 1
 #define SOUND_CMD_PLAY 2
@@ -72,7 +45,7 @@ int volume() {
 
 struct ToneCmd {
     uint8_t cmd;
-    uint8_t lvl;
+    uint8_t vol;
     uint16_t freq;
     uint16_t duration;
 };
@@ -82,26 +55,10 @@ static void _stopSound() {
     writeDev(&cmd, sizeof(cmd));
 }
 
-static uint8_t _getVolumeLevel(uint8_t volume, uint8_t levels) {
-    uint8_t level;
-    uint8_t step = (uint8_t) (100 / (levels - 1));
-    if (volume < step) {
-        level = 0;
-    } else if (volume > step * (levels - 1)) {
-        level = levels;
-    } else {
-        level = (uint8_t) (volume / step);
-    }
-    return level;
-}
-
 static void _playTone(uint16_t frequency, uint16_t duration, uint8_t volume) {
-    // https://github.com/mindboards/ev3sources/blob/78ebaf5b6f8fe31cc17aa5dce0f8e4916a4fc072/lms2012/c_sound/source/c_sound.c#L471
-    uint8_t level = _getVolumeLevel(volume, 13);
-
     ToneCmd cmd;
     cmd.cmd = SOUND_CMD_TONE;
-    cmd.lvl = level;
+    cmd.vol = volume;
     cmd.freq = frequency;
     cmd.duration = duration;
     //   (*SoundInstance.pSound).Busy = TRUE;
@@ -165,8 +122,7 @@ void playSample(Buffer buf) {
     stopUser();
     pthread_mutex_lock(&pumpMutex);
     *lmsSoundMMap = 1; // BUSY
-    // https://github.com/mindboards/ev3sources/blob/78ebaf5b6f8fe31cc17aa5dce0f8e4916a4fc072/lms2012/c_sound/source/c_sound.c#L605
+    uint8_t cmd[] = {SOUND_CMD_PLAY, (uint8_t)((currVolume / 33) + 1)};
-    uint8_t cmd[] = {SOUND_CMD_PLAY, _getVolumeLevel(currVolume, 8)};
     writeDev(cmd, 2);
     decrRC(currentSample);
     currentSample = buf;

libs/music/shims.d.ts

@@ -13,16 +13,6 @@ declare namespace music {
     //% weight=1 shim=music::setVolume
     function setVolume(volume: int32): void;
 
-    /**
-     * Return the output volume of the sound synthesizer.
-     */
-    //% weight=96
-    //% blockId=synth_get_volume block="volume"
-    //% parts="speaker" blockGap=8
-    //% help=music/volume
-    //% weight=1 shim=music::volume
-    function volume(): int32;
-
     /**
      * Play a tone through the speaker for some amount of time.
      * @param frequency pitch of the tone to play in Hertz (Hz), eg: Note.C

libs/music/test.ts

@@ -5,4 +5,3 @@ music.playTone(1440, 500)
 pause(500)
 music.playTone(2440, 500)
 pause(500)
-music.volume()

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pxt-ev3",
-  "version": "1.4.30",
+  "version": "1.4.21",
   "description": "LEGO MINDSTORMS EV3 for Microsoft MakeCode",
   "private": false,
   "keywords": [
@@ -32,20 +32,21 @@
     "docs/*/*/*.md"
   ],
   "devDependencies": {
-    "@types/marked": "^0.3.0",
+    "react": "16.8.3",
-    "@types/node": "^9.3.0",
+    "webfonts-generator": "^0.4.0",
-    "@types/react": "16.8.25",
+    "@types/jquery": "3.2.16",
+    "@types/react": "16.0.25",
     "@types/react-dom": "16.0.3",
     "@types/web-bluetooth": "0.0.4",
-    "@vusion/webfonts-generator": "^0.7.1",
+    "@types/bluebird": "^2.0.33",
-    "react": "16.8.3",
+    "@types/marked": "^0.3.0",
-    "react-dom": "16.11.0",
+    "@types/node": "^9.3.0",
-    "semantic-ui-less": "2.4.1",
+    "semantic-ui-less": "2.2.14",
-    "typescript": "^4.2.3"
+    "typescript": "^3.7.5"
   },
   "dependencies": {
-    "pxt-common-packages": "9.2.7",
+    "pxt-common-packages": "8.1.3",
-    "pxt-core": "7.2.27"
+    "pxt-core": "6.2.8"
   },
   "scripts": {
     "test": "node node_modules/pxt-core/built/pxt.js travis"

pxtarget.json

@@ -77,9 +77,8 @@
         "pauseUntilBlock": {
             "category": "loops"
         },
-        "breakBlock": true,
+        "bannedCategories": [
-        "continueBlock": true,
+        ]
-        "bannedCategories": []
     },
     "compileService": {
         "buildEngine": "dockermake",
@@ -107,7 +106,7 @@
         "driveDisplayName": "EV3",
         "boardName": "LEGO® MINDSTORMS® Education EV3",
         "copyrightText": "LEGO, the LEGO logo, MINDSTORMS and the MINDSTORMS EV3 logo are trademarks and/ or copyrights of the LEGO Group. ©2018 The LEGO Group. All rights reserved.",
-        "crowdinProject": "makecode",
+        "crowdinProject": "kindscript",
         "selectLanguage": true,
         "greenScreen": true,
         "availableLocales": [
@@ -115,12 +114,12 @@
             "de",
             "ja",
             "ru",
-            "zh-CN",
+            "zh-CN"
-            "fr"
         ],
         "highContrast": true,
         "lightToc": true,
-        "docMenu": [{
+        "docMenu": [
+            {
                 "name": "Support",
                 "path": "https://forum.makecode.com/"
             },
@@ -159,7 +158,6 @@
         "extendEditor": true,
         "extendFieldEditors": true,
         "scriptManager": true,
-        "debugger": true,
         "importExtensionFiles": true,
         "experiments": [
             "python",

sim/public/sim.manifest

@@ -1,6 +1,7 @@
 CACHE MANIFEST
 
 CACHE:
+/cdn/bluebird.min.js
 /cdn/pxtsim.js
 /sim/common-sim.js
 /sim/sim.js

sim/public/simulator.html

@@ -23,6 +23,7 @@ body {
   transition: none !important;
 }
     </style>
+    <script src="/cdn/bluebird.min.js"></script>
     <script src="/cdn/pxtsim.js"></script>
     <script src="/sim/common-sim.js"></script>
     <script src="/sim/sim.js"></script>

sim/state/motornode.ts

@@ -37,7 +37,7 @@ namespace pxsim {
             return Math.round(this.angle);
         }
 
-        // returns the secondary motor if any
+        // returns the slave motor if any
         getSynchedMotor() {
             return this._synchedMotor;
         }

sim/state/sounds.ts

@@ -7,14 +7,6 @@ namespace pxsim.music {
     export function stopAllSounds() {
         SoundMethods.stop()
     }
-
-    pxsim.music.setVolume = (volume: number): void => {
-        pxsim.getAudioState().volume = volume;
-    };
-
-    export function volume() {
-        return pxsim.getAudioState().volume;
-    }
 }
 
 namespace pxsim.SoundMethods {

sim/tsconfig.json

@@ -1,6 +1,6 @@
 {
     "compilerOptions": {
-        "target": "es2017",
+        "target": "es5",
         "noImplicitAny": true,
         "noImplicitReturns": true,
         "declaration": true,
@@ -8,8 +8,8 @@
         "rootDir": ".",
         "newLine": "LF",
         "sourceMap": false,
-        "lib": ["dom", "dom.iterable", "scripthost", "es2017"],
+        "lib": ["dom", "dom.iterable", "scripthost", "es6"],
-        "types": [],
+        "types": ["bluebird"],
         "typeRoots": ["../node_modules/@types"]
     }
 }

sim/visuals/board.ts

@@ -381,7 +381,7 @@ namespace pxsim.visuals {
             this.screenCanvas = document.createElement("canvas");
             this.screenCanvas.id = "board-screen-canvas";
             this.screenCanvas.style.userSelect = "none";
-            (this.screenCanvas.style as any).msUserSelect = "none";
+            this.screenCanvas.style.msUserSelect = "none";
             this.screenCanvas.style.webkitUserSelect = "none";
             (this.screenCanvas.style as any).MozUserSelect = "none";
             this.screenCanvas.style.position = "absolute";

theme/theme.config

@@ -17,8 +17,6 @@
    specify theme name below
 */
 
-@placeholder: 'default';
-
 /* Global */
 @site       : 'pxt';
 @reset      : 'default';
@@ -89,7 +87,7 @@
          Import Theme
 *******************************/
 
-@import (multiple) "theme.less";
+@import "theme.less";
 
 @fontPath  : 'fonts';