Enable some features to improve the programming experience (#1022)

* Update pxtarget.json

Enable addNewTypeScriptFile so that you can split your code into multiple files. Enable blocksCollapsing to collapse blocks for convenience. Turn off highContrast it doesn't work now. We'll see later...

* enable-errorlist-option

* Update pxtarget.json

Co-authored-by: Joey Wunderlich <jwunderl@users.noreply.github.com>

---------

Co-authored-by: Joey Wunderlich <jwunderl@users.noreply.github.com>

.github/workflows/pxt-buildmain.yml

@@ -0,0 +1,40 @@
+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

@@ -0,0 +1,31 @@
+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

@@ -0,0 +1,39 @@
+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

@@ -1,9 +0,0 @@
-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

@@ -0,0 +1,41 @@
+<!-- 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": "v"
+    "appref": "v1.4"
 }

docs/coding/ignition.md

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

docs/index-ref.json

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

docs/reference/control/wait-micros.md

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

editor/deploy.ts

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

editor/dialogs.tsx

@@ -1,4 +1,5 @@
 import * as React from "react";
+
 import { canUseWebSerial, enableWebSerialAsync } from "./deploy";
 import { projectView } from "./extension";
 
@@ -21,7 +22,7 @@ export function bluetoothTryAgainAsync(): Promise<void> {
 
 function enableWebSerialAndCompileAsync() {
     return enableWebSerialAsync()
-        .then(() => Promise.delay(500))
+        .then(() => pxt.U.delay(500))
         .then(() => projectView.compile());
 }
 
@@ -52,11 +53,12 @@ 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;
+    const docUrl = (pxt.appTarget.appTheme.usbDocs ? pxt.appTarget.appTheme.usbDocs : false);
 
     const jsx =
         <div className="ui grid stackable">
@@ -118,7 +120,7 @@ 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",
@@ -126,20 +128,19 @@ export function showUploadDialogAsync(fn: string, url: string, _confirmAsync: (o
                 pxt.tickEvent("bluetooth.enable");
                 explainWebSerialPairingAsync()
                     .then(() => enableWebSerialAndCompileAsync())
-                    .done();
             }
-        } : undefined, downloadAgain ? {
+        }, downloadAgain && {
             label: fn,
             icon: "download",
             className: "lightgrey focused",
             url,
             fileName: fn
-        } : undefined, docUrl ? {
+        }, docUrl && {
             label: lf("Help"),
             icon: "help",
             className: "lightgrey",
             url: docUrl
-        } : undefined]
+        }]
         //timeout: 20000
     }).then(() => { });
 }

editor/tsconfig.json

@@ -1,6 +1,6 @@
 {
     "compilerOptions": {
-        "target": "es5",
+        "target": "es2017",
         "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.HF2.PacketIO) {
+    constructor(public io: pxt.packetio.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(() => Promise.delay(500))
+                    .then(() => pxt.U.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(1000))
+                .then(() => this.msgs.shiftAsync(5000))
                 .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 Promise.delay(data.length > 0 ? 0 : 500)
+            return pxt.U.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(() => Promise.delay(500))
+                .then(() => pxt.U.delay(500))
                 .then(loop)
         return loop()
     }

fieldeditors/field_brickbuttons.ts

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

@@ -5,10 +5,14 @@ export interface FieldColorEnumOptions extends pxtblockly.FieldColourNumberOptio
 }
 
 export class FieldColorEnum extends pxtblockly.FieldColorNumber implements Blockly.FieldCustom {
+
     public isFieldCustom_ = true;
+    private paramsData: any[];
 
     constructor(text: string, params: FieldColorEnumOptions, opt_validator?: Function) {
         super(text, params, opt_validator);
+
+        this.paramsData = params["data"];
     }
 
     mapColour(enumString: string) {
@@ -33,11 +37,21 @@ export class FieldColorEnum extends pxtblockly.FieldColorNumber implements Block
             case 'ColorSensorColor.Red': return '#f12a21';
             case 'ColorSensorColor.White': return '#ffffff';
             case 'ColorSensorColor.Brown': return '#6c2d00';
-            case 'ColorSensorColor.None': return '#dfe6e9'; // Grey
+            case 'ColorSensorColor.None': return '#dfe6e9';
             default: return colorString;
         }
     }
 
+    showEditor_() {
+        super.showEditor_();
+        const colorCells = document.querySelectorAll('.legoColorPicker td');
+        colorCells.forEach((cell) => {
+            const titleName = this.mapColour(cell.getAttribute("title"));
+            const index = this.paramsData.findIndex(item => item[1] === titleName);
+            cell.setAttribute("title", this.paramsData[index][0]);
+        });
+    }
+
     /**
      * Return the current colour.
      * @param {boolean} opt_asHex optional field if the returned value should be a hex
@@ -64,7 +78,7 @@ export class FieldColorEnum extends pxtblockly.FieldColorNumber implements Block
         }
         this.value_ = colour;
         if (this.sourceBlock_) {
-            this.sourceBlock_.setColour(colour, colour, colour);
+            this.sourceBlock_.setColour(colour);
         }
     }
 }

fieldeditors/field_music.ts

@@ -11,6 +11,7 @@ declare const pxtTargetBundle: any;
 
 let soundCache: any;
 let soundIconCache: any;
+let soundIconCacheArray: any;
 
 export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldCustom {
     public isFieldCustom_ = true;
@@ -23,17 +24,17 @@ export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldC
         super(text, { blocksInfo: options.blocksInfo, sort: true, data: options.data }, validator);
 
         this.columns_ = parseInt(options.columns) || 4;
-        this.width_ = parseInt(options.width) || 380;
+        this.width_ = parseInt(options.width) || 450;
 
         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']);
         }
         if (!soundIconCache) {
             soundIconCache = JSON.parse(pxtTargetBundle.bundledpkgs['music']['icons.jres']);
+            soundIconCacheArray = Object.entries(soundIconCache).filter(el => el[0] !== "*");
         }
     }
 
@@ -50,14 +51,17 @@ 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();
+        let dropdownDiv = Blockly.DropDownDiv.getContentDiv() as HTMLElement;
         let contentDiv = document.createElement('div');
         // Accessibility properties
         contentDiv.setAttribute('role', 'menu');
         contentDiv.setAttribute('aria-haspopup', 'true');
         contentDiv.className = 'blocklyMusicFieldOptions';
+        contentDiv.style.display = "flex";
+        contentDiv.style.flexWrap = "wrap";
+        contentDiv.style.float = "none";
         const options = this.getOptions();
-        options.sort();
+        //options.sort(); // Do not need to use to not apply sorting in different languages
 
         // Create categoies
         const categories = this.getCategories(options);
@@ -68,7 +72,7 @@ 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_.getColourTertiary();
+        categoriesDiv.style.backgroundColor = (this.sourceBlock_ as Blockly.BlockSvg).getColourTertiary();
         categoriesDiv.className = 'blocklyMusicFieldCategories';
 
         this.refreshCategories(categoriesDiv, categories);
@@ -82,30 +86,18 @@ export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldC
         dropdownDiv.appendChild(categoriesDiv);
         dropdownDiv.appendChild(contentDiv);
 
-        Blockly.DropDownDiv.setColour(this.sourceBlock_.getColour(), this.sourceBlock_.getColourTertiary());
+        Blockly.DropDownDiv.setColour(this.sourceBlock_.getColour(), (this.sourceBlock_ as Blockly.BlockSvg).getColourTertiary());
         
-        // Calculate positioning based on the field position.
+        // Position based on the field position.
-        let scale = (<Blockly.WorkspaceSvg>this.sourceBlock_.workspace).scale;
+        Blockly.DropDownDiv.showPositionedByField(this, this.onHide_.bind(this));
-        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.
-        if (this.sourceBlock_.isShadow()) {
+        let source = this.sourceBlock_ as Blockly.BlockSvg;
-            this.savedPrimary_ = this.sourceBlock_.getColour();
+        this.savedPrimary_ = source?.getColour();
-            this.sourceBlock_.setColour(this.sourceBlock_.getColourTertiary(),
+        if (source?.isShadow()) {
-                this.sourceBlock_.getColourSecondary(), this.sourceBlock_.getColourTertiary());
+            source.setColour(source.getColourTertiary());
-        } else if (this.box_) {
+        } else if (this.borderRect_) {
-            this.box_.setAttribute('fill', this.sourceBlock_.getColourTertiary());
+            this.borderRect_.setAttribute('fill', (this.sourceBlock_ as Blockly.BlockSvg).getColourTertiary());
         }
     }
 
@@ -138,6 +130,7 @@ export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldC
                 backgroundColor = '#0c4e5e';
                 button.setAttribute('aria-selected', 'true');
             }
+            button.style.padding = "2px 6px";
             button.style.backgroundColor = backgroundColor;
             button.style.borderColor = backgroundColor;
             Blockly.bindEvent_(button, 'click', this, this.categoryClick_);
@@ -151,7 +144,7 @@ export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldC
     }
 
     refreshOptions(contentDiv: Element, options: any) {
-
+        const categories = this.getCategories(options);
         // Show options
         for (let i = 0, option: any; option = options[i]; i++) {
             let content = (options[i] as any)[0]; // Human-readable text or image.
@@ -186,11 +179,11 @@ 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_.getColourTertiary();
+                backgroundColor = (this.sourceBlock_ as Blockly.BlockSvg).getColourTertiary();
                 button.setAttribute('aria-selected', 'true');
             }
             button.style.backgroundColor = backgroundColor;
-            button.style.borderColor = this.sourceBlock_.getColourTertiary();
+            button.style.borderColor = (this.sourceBlock_ as Blockly.BlockSvg).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
@@ -215,15 +208,27 @@ export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldC
                 this.setAttribute('class', 'blocklyDropDownButton');
                 contentDiv.removeAttribute('aria-activedescendant');
             });
+
+            // Find index in array by category name
+            const categoryIndex = categories.indexOf(category);
+
             let buttonImg = document.createElement('img');
-            buttonImg.src = this.getSoundIcon(category);
+            buttonImg.src = this.getSoundIcon(categoryIndex);
-            //buttonImg.alt = icon.alt;
+
             // Upon click/touch, we will be able to get the clicked element as e.target
             // Store a data attribute on all possible click targets so we can match it to the icon.
             const textNode = this.createTextNode_(content);
             button.setAttribute('data-value', value);
             buttonImg.setAttribute('data-value', value);
+            buttonImg.style.height = "auto";
             textNode.setAttribute('data-value', value);
+            if (pxt.Util.userLanguage() !== "en") textNode.setAttribute('lang', pxt.Util.userLanguage()); // for hyphens, here you need to set the correct abbreviation of the selected language 
+            textNode.style.display = "block";
+            textNode.style.lineHeight = "1rem";
+            textNode.style.marginBottom = "5%";
+            textNode.style.padding = "0px 8px";
+            textNode.style.wordBreak = "break-word";
+            textNode.style.hyphens = "auto";
 
             button.appendChild(buttonImg);
             button.appendChild(textNode);
@@ -238,12 +243,19 @@ 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) {
         const category = this.parseCategory(content);
         let text = content.substr(content.indexOf(' ') + 1);
-        text = text.length > 15 ? text.substr(0, 12) + "..." : text;
+        
         const textSpan = document.createElement('span');
         textSpan.setAttribute('class', 'blocklyDropdownText');
         textSpan.textContent = text;
@@ -311,9 +323,9 @@ export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldC
         pxsim.AudioContextManager.stop();
     }
 
-    private getSoundIcon(category: string) {
+    private getSoundIcon(indexCategory: number) {
-        if (soundIconCache && soundIconCache[category]) {
+        if (soundIconCacheArray && soundIconCacheArray[indexCategory]) {
-            return soundIconCache[category].icon;
+            return soundIconCacheArray[indexCategory][1].icon;
         }
         return undefined;
     }

fieldeditors/field_ports.ts

@@ -18,7 +18,6 @@ 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": "es5",
+        "target": "es2017",
         "noImplicitAny": false,
         "noImplicitReturns": true,
         "module": "commonjs",

libs/base/shims.d.ts

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

libs/color-sensor/color.ts

@@ -250,7 +250,7 @@ namespace sensors {
         }
 
         /**
-         * Measure the ambient or reflected light value from 0 (darkest) to 100 (brightest).
+         * Measure the ambient or reflected light value from 0 (darkest) to 100 (brightest). In raw reflection light mode, the range will be different.
          * @param sensor the color sensor port
          */
         //% help=sensors/color-sensor/light

libs/color-sensor/ns.ts

@@ -1,5 +1,3 @@
-
-
 namespace sensors {
 
     /**
@@ -9,7 +7,7 @@ namespace sensors {
     //% blockId=colorEnumPicker block="%color" shim=TD_ID
     //% weight=0 blockHidden=1 turnRatio.fieldOptions.decompileLiterals=1
     //% color.fieldEditor="colorenum"
-    //% color.fieldOptions.colours='["#f12a21", "#ffd01b", "#006db3", "#00934b", "#000000", "#6c2d00", "#ffffff"]'
+    //% color.fieldOptions.colours='["#f12a21", "#ffd01b", "#006db3", "#00934b", "#000000", "#6c2d00", "#ffffff", "#dfe6e9"]'
     //% color.fieldOptions.columns=2 color.fieldOptions.className='legoColorPicker'
     export function __colorEnumPicker(color: ColorSensorColor): number {
         return color;

libs/core/cooperate.ts

@@ -0,0 +1,11 @@
+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

@@ -21,8 +21,7 @@ namespace sensors.internal {
             const now = control.millis();
             if (now - this.lastQuery >= this.interval * 2)
                 this.queryAndUpdate(); // sensor poller is not allowed to run
-            if (now - this.lastPause >= this.interval * 5)
+            control.cooperate(); // allow events to trigger
-                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);
-        pause(1);
+        control.cooperate();
     }
 
     /**
@@ -136,7 +136,7 @@ namespace motors {
     //% help=motors/reset-all
     export function resetAll() {
         reset(Output.ALL)
-        pause(1);
+        control.cooperate();
     }
 
     interface MoveSchedule {
@@ -196,6 +196,7 @@ 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
@@ -210,6 +211,7 @@ 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) {
@@ -222,6 +224,7 @@ 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
@@ -239,6 +242,7 @@ 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
@@ -269,7 +273,7 @@ namespace motors {
             if (this._brake && this._brakeSettleTime > 0)
                 pause(this._brakeSettleTime);
             else {
-                pause(1);
+                control.cooperate();
             }
         }
 
@@ -280,7 +284,7 @@ namespace motors {
                 // allow robot to settle
                 this.settle();
             } else {
-                pause(1);
+                control.cooperate();
             }
         }
 
@@ -344,6 +348,7 @@ 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) {
@@ -357,7 +362,7 @@ namespace motors {
             // special: 0 is infinity
             if (schedule.steps[0] + schedule.steps[1] + schedule.steps[2] == 0) {
                 this._run(schedule.speed);
-                pause(1);
+                control.cooperate();
                 return;
             }
 
@@ -393,6 +398,7 @@ namespace motors {
         //% weight=99 blockGap=8
         //% group="Move"
         //% motor.fieldEditor="motors"
+        //% motor.fieldOptions.decompileLiterals=1
         //% help=motors/motor/ramp
         //% inlineInputMode=inline
         //% expandableArgumentMode=toggle
@@ -422,6 +428,7 @@ 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
@@ -493,6 +500,7 @@ 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
@@ -518,6 +526,7 @@ 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) {
@@ -576,6 +585,7 @@ namespace motors {
          */
         //% blockId=motorSpeed block="%motor|speed"
         //% motor.fieldEditor="motors"
+        //% motor.fieldOptions.decompileLiterals=1
         //% weight=72
         //% blockGap=8
         //% group="Counters"
@@ -591,13 +601,14 @@ 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;
+            return getMotorData(this._port).count * this.invertedFactor();
         }
 
         /**
@@ -605,6 +616,7 @@ namespace motors {
          */
         //% blockId=motorClearCount block="clear %motor|counters"
         //% motor.fieldEditor="motors"
+        //% motor.fieldOptions.decompileLiterals=1
         //% weight=68
         //% blockGap=8
         //% group="Counters"
@@ -633,6 +645,7 @@ 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
@@ -656,28 +669,28 @@ namespace motors {
         }
     }
 
-    //% whenUsed fixedInstance block="large motor A" jres=icons.portA
+    //% whenUsed fixedInstance block="large motor A" jres=icons.motorLargePortA
     export const largeA = new Motor(Output.A, true);
 
-    //% whenUsed fixedInstance block="large motor B" jres=icons.portB
+    //% whenUsed fixedInstance block="large motor B" jres=icons.motorLargePortB
     export const largeB = new Motor(Output.B, true);
 
-    //% whenUsed fixedInstance block="large motor C" jres=icons.portC
+    //% whenUsed fixedInstance block="large motor C" jres=icons.motorLargePortC
     export const largeC = new Motor(Output.C, true);
 
-    //% whenUsed fixedInstance block="large motor D" jres=icons.portD
+    //% whenUsed fixedInstance block="large motor D" jres=icons.motorLargePortD
     export const largeD = new Motor(Output.D, true);
 
-    //% whenUsed fixedInstance block="medium motor A" jres=icons.portA
+    //% whenUsed fixedInstance block="medium motor A" jres=icons.motorMeduimPortA
     export const mediumA = new Motor(Output.A, false);
 
-    //% whenUsed fixedInstance block="medium motor B" jres=icons.portB
+    //% whenUsed fixedInstance block="medium motor B" jres=icons.motorMeduimPortB
     export const mediumB = new Motor(Output.B, false);
 
-    //% whenUsed fixedInstance block="medium motor C" jres=icons.portC
+    //% whenUsed fixedInstance block="medium motor C" jres=icons.motorMeduimPortC
     export const mediumC = new Motor(Output.C, false);
 
-    //% whenUsed fixedInstance block="medium motor D" jres=icons.portD
+    //% whenUsed fixedInstance block="medium motor D" jres=icons.motorMeduimPortD
     export const mediumD = new Motor(Output.D, false);
 
     //% fixedInstances
@@ -708,7 +721,7 @@ namespace motors {
          * @param unit (optional) unit of the value
          */
         //% blockId=motorPairTank block="tank **motors** %motors %speedLeft=motorSpeedPicker|\\% %speedRight=motorSpeedPicker|\\%||for %value %unit"
-        //% motors.fieldEditor="ports"
+        //% motors.fieldEditor="motors"
         //% weight=96 blockGap=8
         //% inlineInputMode=inline
         //% group="Move"
@@ -738,7 +751,7 @@ 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="ports"
+        //% chassis.fieldEditor="motors"
         //% weight=95
         //% turnRatio.min=-200 turnRatio=200
         //% inlineInputMode=inline
@@ -811,16 +824,16 @@ namespace motors {
         }
     }
 
-    //% whenUsed fixedInstance block="B+C" jres=icons.portBC
+    //% whenUsed fixedInstance block="large motors B+C" jres=icons.dualMotorLargePortBC
     export const largeBC = new SynchedMotorPair(Output.BC);
 
-    //% whenUsed fixedInstance block="A+D" jres=icons.portAD
+    //% whenUsed fixedInstance block="large motors A+D" jres=icons.dualMotorLargePortAD
     export const largeAD = new SynchedMotorPair(Output.AD);
 
-    //% whenUsed fixedInstance block="A+B" jres=icons.portAB
+    //% whenUsed fixedInstance block="large motors A+B" jres=icons.dualMotorLargePortAB
     export const largeAB = new SynchedMotorPair(Output.AB);
 
-    //% whenUsed fixedInstance block="C+D" jres=icons.portCD
+    //% whenUsed fixedInstance block="large motors C+D" jres=icons.dualMotorLargePortCD
     export const largeCD = new SynchedMotorPair(Output.CD);
 
     function reset(out: Output) {

libs/core/pxt.json

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

libs/music/docs/reference/music.md

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

libs/music/music.cpp

@@ -13,7 +13,22 @@
 
 namespace music {
 
-uint8_t currVolume = 50;
+int _readSystemVolume() {
+    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) {
@@ -37,6 +52,18 @@ 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
@@ -45,7 +72,7 @@ void setVolume(int volume) {
 
 struct ToneCmd {
     uint8_t cmd;
-    uint8_t vol;
+    uint8_t lvl;
     uint16_t freq;
     uint16_t duration;
 };
@@ -55,10 +82,26 @@ 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.vol = volume;
+    cmd.lvl = level;
     cmd.freq = frequency;
     cmd.duration = duration;
     //   (*SoundInstance.pSound).Busy = TRUE;
@@ -122,7 +165,8 @@ void playSample(Buffer buf) {
     stopUser();
     pthread_mutex_lock(&pumpMutex);
     *lmsSoundMMap = 1; // BUSY
-    uint8_t cmd[] = {SOUND_CMD_PLAY, (uint8_t)((currVolume / 33) + 1)};
+    // https://github.com/mindboards/ev3sources/blob/78ebaf5b6f8fe31cc17aa5dce0f8e4916a4fc072/lms2012/c_sound/source/c_sound.c#L605
+    uint8_t cmd[] = {SOUND_CMD_PLAY, _getVolumeLevel(currVolume, 8)};
     writeDev(cmd, 2);
     decrRC(currentSample);
     currentSample = buf;

libs/music/shims.d.ts

@@ -13,6 +13,16 @@ 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

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

libs/screen/targetoverrides.ts

@@ -22,6 +22,7 @@ namespace _screen_internal {
 namespace brick {
     const textOffset = 4;
     const lineOffset = 2;
+
     enum ScreenMode {
         None,
         ShowLines,
@@ -29,6 +30,14 @@ namespace brick {
         Ports,
         Custom
     }
+
+    export enum PrintStyle {
+        //% block="black on white"
+        BlackOnWhite,
+        //% block="white on black"
+        WhiteOnBlack
+    }
+
     let screenMode = ScreenMode.None;
     export let font = image.font8;
 
@@ -48,6 +57,48 @@ namespace brick {
         return ((screen.height - textOffset) / lineHeight()) >> 0
     }
 
+    /**
+     * Number of columns
+     */
+    //%
+    export function columnCount(): number {
+        return ((screen.width - textOffset) / font.charWidth) >> 0
+    }
+
+    /**
+     * Show text on the screen on a specific line and starting at a column and the selected print style.
+     * @param text the text to print on the screen, eg: "Hello world"
+     * @param line the line number to print the text at (starting at 1), eg: 1
+     * @param column the column number to print the text at (starting at 1), eg: 1
+     * @param printStyle print style black on white or white on black
+     */
+    //% blockId=screenPrintString block="show string $text|at line $line||column $column|style $printStyle"
+    //% weight=98 group="Screen" inlineInputMode="inline" blockGap=8
+    //% expandableArgumentMode="enabled"
+    //% help=brick/show-string
+    //% line.min=1 line.max=12
+    //% column.min=1 column.max=29
+    export function printString(text: string, line: number, column: number = 1, printStyle: PrintStyle = PrintStyle.BlackOnWhite) {
+        if (screenMode != ScreenMode.ShowLines) {
+            screenMode = ScreenMode.ShowLines;
+            screen.fill(0);
+        }
+
+        line = (line - 1) >> 0; // line indexing starts at 1
+        column = (column - 1) >> 0; // column indexing starts at 1
+        const nlines = lineCount();
+        const nColumn = columnCount();
+        if (line < 0 || line > nlines) return; // out of screen by line
+        if (column < 0 || column > nColumn) return; // out of screen by column
+        
+        const w = font.charWidth;
+        const h = lineHeight();
+        const x = textOffset + w * column;
+        const y = textOffset + h * line;
+        screen.fillRect(x, y, text.length * font.charWidth, h, (printStyle == PrintStyle.BlackOnWhite ? 0 : 255)); // clear background
+        screen.print(text, x, y, (printStyle == PrintStyle.BlackOnWhite ? 1 : 2), font);
+    }
+
     /**
      * Show text on the screen at a specific line.
      * @param text the text to print on the screen, eg: "Hello world"
@@ -56,7 +107,8 @@ namespace brick {
     //% blockId=screen_print block="show string %text|at line %line"
     //% weight=98 group="Screen" inlineInputMode="inline" blockGap=8
     //% help=brick/show-string
-    //% line.min=1 line.max=10
+    //% line.min=1 line.max=12
+    //% deprecated=true
     export function showString(text: string, line: number) {
         if (screenMode != ScreenMode.ShowLines) {
             screenMode = ScreenMode.ShowLines;
@@ -74,19 +126,56 @@ namespace brick {
         screen.print(text, textOffset, y, 1, font);
     }
 
+    /**
+     * Show a number on the screen on a specific line and starting at a column and the selected print style.
+     * @param value the numeric value
+     * @param line the line number to print the text at, eg: 1
+     * @param column the column number to print the text at (starting at 1), eg: 1
+     * @param printStyle print style black on white or white on black
+     */
+    //% blockId=screenPrintNumber block="show number $value|at line $line||column $column|style $printStyle"
+    //% weight=97 group="Screen" inlineInputMode="inline" blockGap=8
+    //% expandableArgumentMode="enabled"
+    //% help=brick/show-number
+    //% line.min=1 line.max=12
+    //% column.min=1 column.max=29
+    export function printNumber(value: number, line: number, column: number = 1, printStyle: PrintStyle = PrintStyle.BlackOnWhite) {
+        printString("" + value, line, column, printStyle);
+    }
+
     /**
      * Show a number on the screen
      * @param value the numeric value
      * @param line the line number to print the text at, eg: 1
      */
     //% blockId=screenShowNumber block="show number %name|at line %line"
-    //% weight=96 group="Screen" inlineInputMode="inline" blockGap=8
+    //% weight=97 group="Screen" inlineInputMode="inline" blockGap=8
     //% help=brick/show-number
-    //% line.min=1 line.max=10
+    //% line.min=1 line.max=12
+    //% deprecated=true
     export function showNumber(value: number, line: number) {
         showString("" + value, line);
     }
 
+    /**
+     * Show a name, value pair on the screen on a specific line and starting at a column and the selected print style.
+     * @param name the value name
+     * @param value the numeric value
+     * @param line the line number to print the text at, eg: 1
+     * @param column the column number to print the text at (starting at 1), eg: 1
+     * @param printStyle print style black on white or white on black
+     */
+    //% blockId=screenPrintValue block="show value $name|= $value|at line $line||column $column|style $printStyle"
+    //% weight=96 group="Screen" inlineInputMode="inline" blockGap=8
+    //% expandableArgumentMode="enabled"
+    //% help=brick/show-value
+    //% line.min=1 line.max=12
+    //% column.min=1 column.max=29
+    export function printValue(name: string, value: number, line: number, column: number = 1, printStyle: PrintStyle = PrintStyle.BlackOnWhite) {
+        value = Math.round(value * 1000) / 1000;
+        printString((name ? name + ": " : "") + value, line, column, printStyle);
+    }
+
     /**
      * Show a name, value pair on the screen
      * @param value the numeric value
@@ -95,7 +184,8 @@ namespace brick {
     //% blockId=screenShowValue block="show value %name|= %text|at line %line"
     //% weight=96 group="Screen" inlineInputMode="inline" blockGap=8
     //% help=brick/show-value
-    //% line.min=1 line.max=10
+    //% line.min=1 line.max=12
+    //% deprecated=true
     export function showValue(name: string, value: number, line: number) {
         value = Math.round(value * 1000) / 1000;
         showString((name ? name + ": " : "") + value, line);
@@ -123,11 +213,11 @@ namespace brick {
     */
     //% blockId=brickShowPorts block="show ports"
     //% help=brick/show-ports blockGap=8
-    //% weight=10 group="Screen"
+    //% weight=95 group="Screen"
     export function showPorts() {
         if (screenMode == ScreenMode.Ports) return;
-
         screenMode = ScreenMode.Ports;
+
         renderPorts();
         control.runInParallel(function () {
             while (screenMode == ScreenMode.Ports) {
@@ -146,11 +236,14 @@ namespace brick {
 
         for (let i = 0; i < 4; ++i) {
             const x = i * col + 2;
-            screen.print("ABCD"[i], x, 1 * lineHeight8, 1, image.font8)
+            if (screenMode != ScreenMode.Ports) return;
-            screen.print((i + 1).toString(), x, h - lineHeight8, 1, image.font8)
+            screen.print("ABCD"[i], x, 1 * lineHeight8, 1, image.font8);
+            screen.print((i + 1).toString(), x, h - lineHeight8, 1, image.font8);
         }
+
+        if (screenMode != ScreenMode.Ports) return;
         screen.drawLine(0, 5 * lineHeight8, screen.width, 5 * lineHeight8, 1);
-        screen.drawLine(0, h - 5 * lineHeight8, screen.width, h - 5 * lineHeight8, 1)
+        screen.drawLine(0, h - 5 * lineHeight8, screen.width, h - 5 * lineHeight8, 1);
 
         function scale(x: number) {
             if (Math.abs(x) >= 5000) {
@@ -167,8 +260,9 @@ namespace brick {
             const data = datas[i];
             const x = i * col + 2;
             if (!data.actualSpeed && !data.count) continue;
-            screen.print(`${scale(data.actualSpeed)}%`, x, 3 * lineHeight8, 1, image.font8)
+            if (screenMode != ScreenMode.Ports) return;
-            screen.print(`${scale(data.count)}>`, x, 4 * lineHeight8, 1, image.font8)
+            screen.print(`${scale(data.actualSpeed)}%`, x, 3 * lineHeight8, 1, image.font8);
+            screen.print(`${scale(data.count)}>`, x, 4 * lineHeight8, 1, image.font8);
         }
 
         // sensors
@@ -177,16 +271,16 @@ namespace brick {
             const si = sis[i];
             const x = (si.port() - 1) * col + 2;
             const inf = si._info();
-            if (inf)
+            if (screenMode != ScreenMode.Ports) return;
-                screen.print(inf, x, h - 2 * lineHeight8, 1, inf.length > 4 ? image.font5 : image.font8);
+            if (inf) screen.print(inf, x, h - 2 * lineHeight8, 1, inf.length > 4 ? image.font5 : image.font8);
         }
     }
 
     export function showBoot() {
         // pulse green, play startup sound, turn off light
         brick.setStatusLight(StatusLight.GreenPulse);
-        // We pause for 100ms to give time to read sensor values, so they work in on_start block
+        // We pause to give time to read sensor values, so they work in on_start block
-        pause(400)
+        pause(400); // It turns out that this time is not enough for the simulator to display the LED change
         // and we're ready
         brick.setStatusLight(StatusLight.Off);
         // always show port by default if no UI is set
@@ -210,11 +304,33 @@ namespace brick {
         return image;
     }
 
+    /**
+     * Clear on the screen at a specific line.
+     * @param line the line number to clear at (starting at 1), eg: 1
+     */
+    //% blockId=clearLine block="clear line $line"
+    //% weight=94 group="Screen" inlineInputMode="inline" blockGap=8
+    //% line.min=1 line.max=12
+    export function clearLine(line: number) {
+        if (screenMode != ScreenMode.ShowLines) {
+            screenMode = ScreenMode.ShowLines;
+            screen.fill(0);
+        }
+
+        line = (line - 1) >> 0; // line indexing starts at 1
+        const nlines = lineCount();
+        if (line < 0 || line > nlines) return; // out of screen by line
+
+        const h = lineHeight();
+        const y = textOffset + h * line;
+        screen.fillRect(0, y, screen.width, h, 0); // clear background
+    }
+
     /**
      * Clear the screen
      */
     //% blockId=screen_clear_screen block="clear screen"
-    //% weight=90 group="Screen"
+    //% weight=93 group="Screen"
     //% help=brick/clear-screen weight=1
     export function clearScreen() {
         screen.fill(0)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pxt-ev3",
-  "version": "1.4.21",
+  "version": "1.4.32",
   "description": "LEGO MINDSTORMS EV3 for Microsoft MakeCode",
   "private": false,
   "keywords": [
@@ -32,21 +32,20 @@
     "docs/*/*/*.md"
   ],
   "devDependencies": {
-    "react": "16.8.3",
-    "webfonts-generator": "^0.4.0",
-    "@types/jquery": "3.2.16",
-    "@types/react": "16.0.25",
-    "@types/react-dom": "16.0.3",
-    "@types/web-bluetooth": "0.0.4",
-    "@types/bluebird": "^2.0.33",
     "@types/marked": "^0.3.0",
     "@types/node": "^9.3.0",
-    "semantic-ui-less": "2.2.14",
+    "@types/react": "16.8.25",
-    "typescript": "^3.7.5"
+    "@types/react-dom": "16.0.3",
+    "@types/web-bluetooth": "0.0.4",
+    "@vusion/webfonts-generator": "^0.7.1",
+    "react": "16.8.3",
+    "react-dom": "16.11.0",
+    "semantic-ui-less": "2.4.1",
+    "typescript": "^4.2.3"
   },
   "dependencies": {
-    "pxt-common-packages": "8.1.3",
+    "pxt-common-packages": "9.2.7",
-    "pxt-core": "6.2.8"
+    "pxt-core": "7.2.27"
   },
   "scripts": {
     "test": "node node_modules/pxt-core/built/pxt.js travis"

pxtarget.json

@@ -77,8 +77,9 @@
         "pauseUntilBlock": {
             "category": "loops"
         },
-        "bannedCategories": [
+        "breakBlock": true,
-        ]
+        "continueBlock": true,
+        "bannedCategories": []
     },
     "compileService": {
         "buildEngine": "dockermake",
@@ -106,20 +107,21 @@
         "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": "kindscript",
+        "crowdinProject": "makecode",
         "selectLanguage": true,
+        "blocksCollapsing": true,
+        "highContrast": true,
         "greenScreen": true,
         "availableLocales": [
             "en",
             "de",
             "ja",
             "ru",
-            "zh-CN"
+            "zh-CN",
+            "fr"
         ],
-        "highContrast": true,
         "lightToc": true,
-        "docMenu": [
+        "docMenu": [{
-            {
                 "name": "Support",
                 "path": "https://forum.makecode.com/"
             },
@@ -158,7 +160,10 @@
         "extendEditor": true,
         "extendFieldEditors": true,
         "scriptManager": true,
+        "debugger": true,
+        "errorList": true,
         "importExtensionFiles": true,
+        "addNewTypeScriptFile": true,
         "experiments": [
             "python",
             "alwaysGithubItemBlocks"

sim/public/sim.manifest

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

sim/public/simulator.html

@@ -23,7 +23,6 @@ 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/color.ts

@@ -21,7 +21,7 @@ namespace pxsim {
     export class ColorSensorNode extends UartSensorNode {
         id = NodeType.ColorSensor;
 
-        private color: number = 50;
+        private color: number = 0;
 
         constructor(port: number) {
             super(port);
@@ -40,5 +40,13 @@ namespace pxsim {
         getValue() {
             return this.color;
         }
+
+        setMode(mode: number) {
+            this.mode = mode;
+            if (this.mode == ColorSensorMode.RefRaw) this.color = 512; 
+            else this.color = 50;
+            this.changed = true;
+            this.modeChanged = true;
+        }
     }
 }

sim/state/motornode.ts

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

sim/state/sounds.ts

@@ -7,6 +7,14 @@ 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": "es5",
+        "target": "es2017",
         "noImplicitAny": true,
         "noImplicitReturns": true,
         "declaration": true,
@@ -8,8 +8,8 @@
         "rootDir": ".",
         "newLine": "LF",
         "sourceMap": false,
-        "lib": ["dom", "dom.iterable", "scripthost", "es6"],
+        "lib": ["dom", "dom.iterable", "scripthost", "es2017"],
-        "types": ["bluebird"],
+        "types": [],
         "typeRoots": ["../node_modules/@types"]
     }
 }

sim/visuals/board.ts

@@ -241,6 +241,8 @@ namespace pxsim.visuals {
                         view = new ColorGridControl(this.element, this.defs, state, port);
                     } else if (state.getMode() == ColorSensorMode.Reflected) {
                         view = new ColorWheelControl(this.element, this.defs, state, port);
+                    } else if (state.getMode() == ColorSensorMode.RefRaw) {
+                        view = new ColorWheelControl(this.element, this.defs, state, port);
                     } else if (state.getMode() == ColorSensorMode.Ambient) {
                         view = new ColorWheelControl(this.element, this.defs, state, port);
                     }
@@ -381,7 +383,7 @@ namespace pxsim.visuals {
             this.screenCanvas = document.createElement("canvas");
             this.screenCanvas.id = "board-screen-canvas";
             this.screenCanvas.style.userSelect = "none";
-            this.screenCanvas.style.msUserSelect = "none";
+            (this.screenCanvas.style as any).msUserSelect = "none";
             this.screenCanvas.style.webkitUserSelect = "none";
             (this.screenCanvas.style as any).MozUserSelect = "none";
             this.screenCanvas.style.position = "absolute";

sim/visuals/controls/colorGrid.ts

@@ -5,8 +5,8 @@ namespace pxsim.visuals {
     export class ColorGridControl extends ControlView<ColorSensorNode> {
         private group: SVGGElement;
 
-        private static colorIds = ['red', 'yellow', 'blue', 'green', 'black', 'grey', 'white'];
+        private static colorIds = ['red', 'yellow', 'blue', 'green', 'black', 'brown', 'white', 'none'];
-        private static colorValue = [5, 4, 2, 3, 1, 7, 6];
+        private static colorValue = [5, 4, 2, 3, 1, 7, 6, 0];
 
         private colorDivs: Element[] = [];
 
@@ -15,7 +15,7 @@ namespace pxsim.visuals {
             this.group.setAttribute("transform", `translate(2, 2.5) scale(0.6)`)
 
             const colors = ['#f12a21', '#ffd01b', '#006db3', '#00934b', '#000', '#6c2d00'];
-            const colorIds = ['red', 'yellow', 'blue', 'green', 'black', 'grey'];
+            const colorIds = ['red', 'yellow', 'blue', 'green', 'black', 'brown'];
 
             let cy = -4;
             for (let c = 0; c < colorIds.length; c++) {
@@ -33,12 +33,19 @@ namespace pxsim.visuals {
             }
 
             const whiteCircleWrapper = pxsim.svg.child(this.group, "g", { 'id': 'white-cirlce-wrapper' });
-            const circle = pxsim.svg.child(whiteCircleWrapper, "circle", { 'class': 'sim-color-grid-circle sim-color-grid-white', 'cx': 2.2, 'cy': '16', 'r': '2', 'style': `fill: #fff` });
+            const noneCircleWrapper = pxsim.svg.child(this.group, "g", { 'id': 'nothing-circle-wrapper' });
-            this.colorDivs.push(circle);
+            const whiteCircle = pxsim.svg.child(whiteCircleWrapper, "circle", { 'class': 'sim-color-grid-circle sim-color-grid-white', 'cx': 2.2, 'cy': '16', 'r': '2', 'style': `fill: #fff` });
-            pxsim.svg.child(whiteCircleWrapper, "circle", { 'cx': 2.2, 'cy': '16', 'r': '2', 'style': `fill: none;stroke: #94989b;stroke-width: 0.1px` });
+            const noneCircle = pxsim.svg.child(noneCircleWrapper, "circle", { 'class': 'sim-color-grid-circle sim-color-grid-none', 'cx': 7.5, 'cy': '16', 'r': '2', 'style': `fill: #fff; fill-opacity: 0%;` });
+            this.colorDivs.push(whiteCircle);
+            this.colorDivs.push(noneCircle);
+            pxsim.svg.child(whiteCircleWrapper, "circle", { 'cx': 2.2, 'cy': '16', 'r': '2', 'style': `fill: none; stroke: #94989b; stroke-width: 0.1px` });
+            pxsim.svg.child(noneCircleWrapper, "circle", { 'cx': 7.5, 'cy': '16', 'r': '2', 'style': `fill: none; stroke: #94989b; stroke-width: 0.1px` });
             pointerEvents.down.forEach(evid => whiteCircleWrapper.addEventListener(evid, ev => {
                 this.setColor(6);
             }));
+            pointerEvents.down.forEach(evid => noneCircleWrapper.addEventListener(evid, ev => {
+                this.setColor(0);
+            }));
             return this.group;
         }
 

sim/visuals/controls/colorWheel.ts

@@ -26,8 +26,12 @@ namespace pxsim.visuals {
             return 131;
         }
 
-        private getMaxValue() {
+        private getMaxValue(state: ColorSensorMode) {
-            return 100;
+            return (state == ColorSensorMode.RefRaw ? 1023 : 100);
+        }
+
+        private mapValue(x: number, inMin: number, inMax: number, outMin: number, outMax: number) {
+            return (x - inMin) * (outMax - outMin) / (inMax - inMin) + outMin;
         }
 
         updateState() {
@@ -35,10 +39,12 @@ namespace pxsim.visuals {
                 return;
             }
             const node = this.state;
-            const percentage = node.getValue();
+            const value = node.getValue();
-            const inversePercentage = this.getMaxValue() - percentage;
+            let inverseValue = this.getMaxValue(node.getMode()) - value;
-            svg.setGradientValue(this.colorGradient, inversePercentage + "%");
+            if (node.getMode() == ColorSensorMode.RefRaw) inverseValue = this.mapValue(inverseValue, 0, 1023, 0, 100);
-            this.reporter.textContent = `${parseFloat((percentage).toString()).toFixed(0)}%`;
+            svg.setGradientValue(this.colorGradient, inverseValue + "%");
+            this.reporter.textContent = `${parseFloat((value).toString()).toFixed(0)}`;
+            if (node.getMode() != ColorSensorMode.RefRaw) this.reporter.textContent += `%`;
         }
 
         updateColorLevel(pt: SVGPoint, parent: SVGSVGElement, ev: MouseEvent) {
@@ -47,7 +53,7 @@ namespace pxsim.visuals {
             const height = bBox.height;
             let t = Math.max(0, Math.min(1, (height + bBox.top / this.scaleFactor - cur.y / this.scaleFactor) / height));
             const state = this.state;
-            state.setColor(t * this.getMaxValue());
+            state.setColor(t * this.getMaxValue(state.getMode()));
         }
 
         getInnerView(parent: SVGSVGElement, globalDefs: SVGDefsElement) {

sim/visuals/nodes/colorSensorView.ts

@@ -29,6 +29,7 @@ namespace pxsim.visuals {
             switch (mode) {
                 case ColorSensorMode.Colors: this.updateSensorLightVisual('#0062DD'); return; // blue
                 case ColorSensorMode.Reflected: this.updateSensorLightVisual('#F86262'); return; // red
+                case ColorSensorMode.RefRaw: this.updateSensorLightVisual('#F86262'); return; // red
                 case ColorSensorMode.Ambient: this.updateSensorLightVisual('#67C3E2'); return; // light blue
             }
             this.updateSensorLightVisual('#ffffff');

theme/style.less

@@ -92,6 +92,11 @@
     color: white;
 }
 
+/* active toggle */
+.ui.item.editor-menuitem .active~.item.toggle {
+    background: @editorToggleColor!important;
+}
+
 .menubar .ui.item.editor-menuitem .item.toggle {
     height: 45px;
 }

theme/theme.config

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