1.1.2

* Fixed -1 mode in libs

* Deleted todo

.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

docs/coding/line-detection.md

@@ -190,12 +190,10 @@ if (true) {
 
 ```blocks
 forever(function () {
-    while (true) {
-        sensors.color3.pauseUntilColorDetected(ColorSensorColor.Black)
+    while (sensors.color3.color() == ColorSensorColor.Black) {
         motors.largeBC.steer(-30, 50)
     }
-    while (true) {
-        sensors.color3.pauseUntilColorDetected(ColorSensorColor.White)
+    while (sensors.color3.color() == ColorSensorColor.White) {
         motors.largeBC.steer(30, 50)
     }
 })
@@ -209,11 +207,9 @@ Else the Color Sensor detects the color white, start motors ``B`` and ``C`` (dri
 
 ```blocks
 forever(function () {
-    if (true) {
-        sensors.color3.pauseUntilColorDetected(ColorSensorColor.Black)
+    if (sensors.color3.color() == ColorSensorColor.Black) {
         motors.largeBC.steer(-30, 50)
     } else {
-        sensors.color3.pauseUntilColorDetected(ColorSensorColor.White)
         motors.largeBC.steer(30, 50)
     }
 })

docs/projects.md

@@ -1,46 +1,9 @@
 # Projects
 
-```codecard
-[
-    {
-        "name": "Getting Started",
-        "url": "/getting-started",
-        "imageUrl": "/static/lessons/firmware.png"
-    },
-    {
-        "name": "Tutorials",
-        "url": "/tutorials",
-        "imageUrl": "/static/tutorials/wake-up.png"
-    },
-    {
-        "name": "Design Engineering",
-        "url": "/design-engineering",
-        "imageUrl": "/static/lessons/make-it-move-without-wheels.png"
-    },
-    {
-        "name": "Coding",
-        "url": "/coding",
-        "imageUrl": "/static/lessons/autonomous-parking.png"
-    },
-    {
-        "name": "Maker",
-        "url": "/maker",
-        "imageUrl": "/static/lessons/make-a-sound-machine.png"
-    },
-    {
-        "name": "Videos",
-        "url": "/videos",
-        "imageUrl": "https://legoeducation.videomarketingplatform.co/27288170/35719444/5d009e5f93fbf479c2e5ed2bf87a7990/thumbnail.png"
-    }
-]
-```
+Here are some cool projects that you can build with your @boardname@!
 
-## See Also
+## Basic
 
-[Getting Started](/getting-started),
-[Tutorials](/tutorials),
-[Design Engineering](/design-engineering),
-[Coding](/coding),
-[Maker](/maker),
-[Videos](/videos)
+Basic projects to build with your EV3 Brick.
 
+Coming soon.

docs/projects/SUMMARY.md

@@ -1,35 +0,0 @@
-# Projects
-
-* [Getting Started](/getting-started)
-  * [Prepare](https://makecode.mindstorms.com/troubleshoot)
-  * [Try](/getting-started/try)
-  * [Use](/getting-started/use)
-* [Tutorials](/tutorials)
-  * [Wake Up!](/tutorials/wake-up)
-  * [Make an Animation](/tutorials/make-an-animation)
-  * [What Animal Am I?](/tutorials/what-animal-am-i)
-  * [Music Brick](/tutorials/music-brick)
-  * [Run Motors](/tutorials/run-motors)
-  * [Touch to Run](/tutorials/touch-to-run)
-  * [Touch Sensor Values](/tutorials/touch-sensor-values)
-  * [What Color?](/tutorials/what-color)
-  * [Line Following](/tutorials/line-following)
-  * [Red Light, Green Light](/tutorials/redlight-greenlight)
-  * [Security Alert](/tutorials/security-alert)
-* [Design Engineering](/design-engineering)
-  * [Make It Move Without Wheels](/design-engineering/make-it-move)
-  * [Make It Smarter and Faster](/design-engineering/make-it-smarter)
-  * [Make a System that Communicates](/design-engineering/make-it-communicate)
-* [Coding](/coding)
-  * [Autonomous Parking](/coding/autonomous-parking)
-  * [Object Detection](/coding/object-detection)
-  * [Line Detection](/coding/line-detection)
-* [Maker](/maker)
-  * [Make A Sound Machine](/maker/sound-machine)
-  * [Make A Security Gadget](/maker/security-gadget)
-* [Videos](/videos)
-  * [undefined](https://legoeducation.videomarketingplatform.co/v.ihtml/player.html?token=5d009e5f93fbf479c2e5ed2bf87a7990&source=embed&photo%5fid=35719444)
-  * [undefined](https://legoeducation.videomarketingplatform.co/v.ihtml/player.html?token=2008a566f1fb034d58d5ebe19ba8621f&source=embed&photo%5fid=35719467)
-  * [undefined](https://legoeducation.videomarketingplatform.co/v.ihtml/player.html?token=629730c938e452f0fd7653fbc4708166&source=embed&photo%5fid=35719470)
-  * [undefined](https://legoeducation.videomarketingplatform.co/v.ihtml/player.html?token=3513a83b87fe536b2dc512237465fd1b&source=embed&photo%5fid=35719471)
-  * [undefined](https://legoeducation.videomarketingplatform.co/v.ihtml/player.html?token=5c594c2373367f7870196f519f3bfc7a&source=embed&photo%5fid=35719472)

editor/deploy.ts

@@ -33,7 +33,7 @@ export function initAsync() {
         canHID = false
     } else {
         const forceHexDownload = /forceHexDownload/i.test(window.location.href);
-        if (pxt.BrowserUtils.isLocalHost() && pxt.Cloud.localToken && !forceHexDownload)
+        if (pxt.Cloud.isLocalHost() && pxt.Cloud.localToken && !forceHexDownload)
             canHID = true
     }
 

fieldeditors/extension.ts

@@ -3,7 +3,9 @@
 
 import { FieldPorts } from "./field_ports";
 import { FieldMotors } from "./field_motors";
+import { FieldSpeed } from "./field_speed";
 import { FieldBrickButtons } from "./field_brickbuttons";
+import { FieldTurnRatio } from "./field_turnratio";
 import { FieldColorEnum } from "./field_color";
 import { FieldMusic } from "./field_music";
 
@@ -17,9 +19,15 @@ pxt.editor.initFieldExtensionsAsync = function (opts: pxt.editor.FieldExtensionO
         }, {
             selector: "motors",
             editor: FieldMotors
+        }, {
+            selector: "speed",
+            editor: FieldSpeed
         }, {
             selector: "brickbuttons",
             editor: FieldBrickButtons
+        }, {
+            selector: "turnratio",
+            editor: FieldTurnRatio
         }, {
             selector: "colorenum",
             editor: FieldColorEnum

fieldeditors/field_brickbuttons.ts

@@ -121,7 +121,7 @@ export class FieldBrickButtons extends Blockly.FieldDropdown implements Blockly.
         Blockly.DropDownDiv.setColour('#ffffff', '#dddddd');
 
         // Calculate positioning based on the field position.
-        var scale = (<Blockly.WorkspaceSvg>this.sourceBlock_.workspace).scale;
+        var scale = this.sourceBlock_.workspace.scale;
         var bBox = { width: this.size_.width, height: this.size_.height };
         bBox.width *= scale;
         bBox.height *= scale;
@@ -131,7 +131,7 @@ export class FieldBrickButtons extends Blockly.FieldDropdown implements Blockly.
         var secondaryX = primaryX;
         var 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).setBoundsElement(this.sourceBlock_.workspace.getParentSvg().parentNode);
         (Blockly.DropDownDiv as any).show(this, primaryX, primaryY, secondaryX, secondaryY,
             this.onHide_.bind(this));
     }
@@ -152,10 +152,9 @@ export class FieldBrickButtons extends Blockly.FieldDropdown implements Blockly.
      * Callback for when the drop-down is hidden.
      */
     private onHide_ = function () {
-        const content = Blockly.DropDownDiv.getContentDiv();
-        content.removeAttribute('role');
-        content.removeAttribute('aria-haspopup');
-        content.removeAttribute('aria-activedescendant');
-        content.style.width = '';
+        Blockly.DropDownDiv.content_.removeAttribute('role');
+        Blockly.DropDownDiv.content_.removeAttribute('aria-haspopup');
+        Blockly.DropDownDiv.content_.removeAttribute('aria-activedescendant');
+        Blockly.DropDownDiv.getContentDiv().style.width = '';
     };
 }

fieldeditors/field_motors.ts

@@ -53,7 +53,7 @@ export class FieldMotors extends Blockly.FieldDropdown implements Blockly.FieldC
         this.arrow_.setAttributeNS('http://www.w3.org/1999/xlink',
             'xlink:href', (Blockly.FieldDropdown as any).DROPDOWN_SVG_DATAURI);
 
-        this.arrow2_ = <SVGImageElement>Blockly.utils.createSvgElement('image', {
+        this.arrow2_ = Blockly.utils.createSvgElement('image', {
             'height': (this as any).arrowSize_ + 'px',
             'width': (this as any).arrowSize_ + 'px'
         });
@@ -79,7 +79,7 @@ export class FieldMotors extends Blockly.FieldDropdown implements Blockly.FieldC
             },
             this.fieldGroup_);
         fieldX += 10; // size of first group.
-        this.textElement2_ = <SVGTextElement>Blockly.utils.createSvgElement('text',
+        this.textElement2_ = Blockly.utils.createSvgElement('text',
             {
                 'class': (this as any).className_,
                 'x': fieldX,
@@ -89,7 +89,7 @@ export class FieldMotors extends Blockly.FieldDropdown implements Blockly.FieldC
             this.fieldGroup_);
 
         this.updateEditable();
-        (this.sourceBlock_ as Blockly.BlockSvg).getSvgRoot().appendChild(this.fieldGroup_);
+        this.sourceBlock_.getSvgRoot().appendChild(this.fieldGroup_);
         // Force a render.
         this.render_();
         this.size_.width = 0;
@@ -99,7 +99,7 @@ export class FieldMotors extends Blockly.FieldDropdown implements Blockly.FieldC
 
         // Add second dropdown 
         if (this.shouldShowRect_()) {
-            this.box_ = <SVGRectElement>Blockly.utils.createSvgElement('rect', {
+            this.box_ = Blockly.utils.createSvgElement('rect', {
                 'rx': (Blockly.BlockSvg as any).CORNER_RADIUS,
                 'ry': (Blockly.BlockSvg as any).CORNER_RADIUS,
                 'x': 0,
@@ -112,7 +112,7 @@ export class FieldMotors extends Blockly.FieldDropdown implements Blockly.FieldC
                 'fill-opacity': 1
             }, null);
             this.fieldGroup_.insertBefore(this.box_, this.textElement_);
-            this.box2_ = <SVGRectElement>Blockly.utils.createSvgElement('rect', {
+            this.box2_ = Blockly.utils.createSvgElement('rect', {
                 'rx': (Blockly.BlockSvg as any).CORNER_RADIUS,
                 'ry': (Blockly.BlockSvg as any).CORNER_RADIUS,
                 'x': 0,
@@ -149,9 +149,9 @@ export class FieldMotors extends Blockly.FieldDropdown implements Blockly.FieldC
     getFirstValueI11n(value: string) {
         const firstValue = this.getFirstValue(value);
         const motorOptions = {
-            'medium motor': lf("medium motor"),
-            'large motor': lf("large motor"),
-            'large motors': lf("large motors")
+            'medium motor': lf('medium motor'),
+            'large motor': lf('large motor'),
+            'large motors': lf('large motors')
         }
         return motorOptions[firstValue];
     }
@@ -233,8 +233,8 @@ export class FieldMotors extends Blockly.FieldDropdown implements Blockly.FieldC
         if (this.textElement2_) {
             this.textElement2_.parentNode.appendChild(this.arrow2_);
         }
-        if (this.sourceBlock_ && (<Blockly.BlockSvg>this.sourceBlock_).rendered) {
-            (<Blockly.BlockSvg>this.sourceBlock_).render();
+        if (this.sourceBlock_ && this.sourceBlock_.rendered) {
+            this.sourceBlock_.render();
             this.sourceBlock_.bumpNeighbours_();
         }
     }
@@ -311,12 +311,12 @@ export class FieldMotors extends Blockly.FieldDropdown implements Blockly.FieldC
 
             // First dropdown
             // Use one of the following options, medium motor, large motor or large motors (translated)
-            const textNode1 = document.createTextNode(this.getFirstValueI11n(<string>this.value_));
+            const textNode1 = document.createTextNode(this.getFirstValueI11n(this.value_));
             this.textElement_.appendChild(textNode1);
 
             // Second dropdown, no need to translate. Only port numbers
             if (this.textElement2_) {
-                const textNode2 = document.createTextNode(this.getSecondValue(<string>this.value_));
+                const textNode2 = document.createTextNode(this.getSecondValue(this.value_));
                 this.textElement2_.appendChild(textNode2);
             }
             this.updateWidth();
@@ -401,7 +401,7 @@ export class FieldMotors extends Blockly.FieldDropdown implements Blockly.FieldC
         if (Blockly.DropDownDiv.hideIfOwner(this)) {
             return;
         }
-        this.isFirst_ = e.clientX - this.getScaledBBox_().left < ((this as any).width1 * (<Blockly.WorkspaceSvg>this.sourceBlock_.workspace).scale);
+        this.isFirst_ = e.clientX - this.getScaledBBox_().left < ((this as any).width1 * this.sourceBlock_.workspace.scale);
         // If there is an existing drop-down someone else owns, hide it immediately and clear it.
         Blockly.DropDownDiv.hideWithoutAnimation();
         Blockly.DropDownDiv.clearContent();
@@ -433,8 +433,8 @@ export class FieldMotors extends Blockly.FieldDropdown implements Blockly.FieldC
             vals[text] = value;
         }
 
-        const currentFirst = this.getFirstValue(<string>this.value_);
-        const currentSecond = this.getSecondValue(<string>this.value_);
+        const currentFirst = this.getFirstValue(this.value_);
+        const currentSecond = this.getSecondValue(this.value_);
 
         if (!this.isFirst_) {
             options = opts[currentFirst];
@@ -526,7 +526,7 @@ export class FieldMotors extends Blockly.FieldDropdown implements Blockly.FieldC
         Blockly.DropDownDiv.setColour(this.backgroundColour_, this.borderColour_);
 
         // Calculate positioning based on the field position.
-        let scale = (<Blockly.WorkspaceSvg>this.sourceBlock_.workspace).scale;
+        let scale = this.sourceBlock_.workspace.scale;
         let width = this.isFirst_ ? (this as any).width1 : (this as any).width2;
         let bBox = { width: this.size_.width, height: this.size_.height };
         width *= scale;
@@ -538,7 +538,7 @@ export class FieldMotors extends Blockly.FieldDropdown implements Blockly.FieldC
         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).setBoundsElement(this.sourceBlock_.workspace.getParentSvg().parentNode);
         (Blockly.DropDownDiv as any).show(this, primaryX, primaryY, secondaryX, secondaryY,
             this.onHide_.bind(this));
 
@@ -561,11 +561,10 @@ export class FieldMotors extends Blockly.FieldDropdown implements Blockly.FieldC
      * Callback for when the drop-down is hidden.
      */
     protected onHide_() {
-        const content = Blockly.DropDownDiv.getContentDiv();
-        content.removeAttribute('role');
-        content.removeAttribute('aria-haspopup');
-        content.removeAttribute('aria-activedescendant');
-        content.style.width = '';
+        Blockly.DropDownDiv.content_.removeAttribute('role');
+        Blockly.DropDownDiv.content_.removeAttribute('aria-haspopup');
+        Blockly.DropDownDiv.content_.removeAttribute('aria-activedescendant');
+        Blockly.DropDownDiv.getContentDiv().style.width = '';
         if (this.isFirst_ && this.box_) {
             this.box_.setAttribute('fill', this.sourceBlock_.getColour());
         } else if (!this.isFirst_ && this.box2_) {

fieldeditors/field_music.ts

@@ -85,7 +85,7 @@ export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldC
         Blockly.DropDownDiv.setColour(this.sourceBlock_.getColour(), this.sourceBlock_.getColourTertiary());
 
         // Calculate positioning based on the field position.
-        let scale = (<Blockly.WorkspaceSvg>this.sourceBlock_.workspace).scale;
+        let scale = this.sourceBlock_.workspace.scale;
         let bBox = { width: this.size_.width, height: this.size_.height };
         bBox.width *= scale;
         bBox.height *= scale;
@@ -95,7 +95,7 @@ export class FieldMusic extends pxtblockly.FieldImages implements Blockly.FieldC
         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).setBoundsElement(this.sourceBlock_.workspace.getParentSvg().parentNode);
         (Blockly.DropDownDiv as any).show(this, primaryX, primaryY, secondaryX, secondaryY,
             this.onHide_.bind(this));
 

fieldeditors/field_speed.ts

@@ -0,0 +1,97 @@
+/// <reference path="../node_modules/pxt-core/localtypings/blockly.d.ts"/>
+/// <reference path="../node_modules/pxt-core/built/pxtsim.d.ts"/>
+
+export interface FieldSpeedOptions extends Blockly.FieldCustomOptions {
+    min?: string;
+    max?: string;
+    label?: string;
+}
+
+export class FieldSpeed extends Blockly.FieldSlider implements Blockly.FieldCustom {
+    public isFieldCustom_ = true;
+
+    private params: any;
+
+    private speedSVG: SVGElement;
+    private circleBar: SVGCircleElement;
+    private reporter: SVGTextElement;
+
+    /**
+     * Class for a color wheel field.
+     * @param {number|string} value The initial content of the field.
+     * @param {Function=} opt_validator An optional function that is called
+     *     to validate any constraints on what the user entered.  Takes the new
+     *     text as an argument and returns either the accepted text, a replacement
+     *     text, or null to abort the change.
+     * @extends {Blockly.FieldNumber}
+     * @constructor
+     */
+    constructor(value_: any, params: FieldSpeedOptions, opt_validator?: Function) {
+        super(String(value_), '-100', '100', null, '10', 'Speed', opt_validator);
+        this.params = params;
+        if (this.params['min']) this.min_ = parseFloat(this.params.min);
+        if (this.params['max']) this.max_ = parseFloat(this.params.max);
+        if (this.params['label']) this.labelText_ = this.params.label;
+
+        (this as any).sliderColor_ = '#a8aaa8';
+    }
+
+    createLabelDom_(labelText: string) {
+        var labelContainer = document.createElement('div');
+        this.speedSVG = document.createElementNS("http://www.w3.org/2000/svg", "svg") as SVGGElement;
+        pxsim.svg.hydrate(this.speedSVG, {
+            viewBox: "0 0 200 100",
+            width: "170"
+        });
+
+        labelContainer.appendChild(this.speedSVG);
+
+        const outerCircle = pxsim.svg.child(this.speedSVG, "circle", {
+            'stroke-dasharray': '565.48', 'stroke-dashoffset': '0',
+            'cx': 100, 'cy': 100, 'r': '90', 'style': `fill:transparent; transition: stroke-dashoffset 0.1s linear;`,
+            'stroke': '#a8aaa8', 'stroke-width': '1rem'
+        }) as SVGCircleElement;
+        this.circleBar = pxsim.svg.child(this.speedSVG, "circle", {
+            'stroke-dasharray': '565.48', 'stroke-dashoffset': '0',
+            'cx': 100, 'cy': 100, 'r': '90', 'style': `fill:transparent; transition: stroke-dashoffset 0.1s linear;`,
+            'stroke': '#f12a21', 'stroke-width': '1rem'
+        }) as SVGCircleElement;
+
+        this.reporter = pxsim.svg.child(this.speedSVG, "text", {
+            'x': 100, 'y': 80,
+            'text-anchor': 'middle', 'dominant-baseline': 'middle',
+            'style': 'font-size: 50px',
+            'class': 'sim-text inverted number'
+        }) as SVGTextElement;
+
+        // labelContainer.setAttribute('class', 'blocklyFieldSliderLabel');
+        var readout = document.createElement('span');
+        readout.setAttribute('class', 'blocklyFieldSliderReadout');
+        // var label = document.createElement('span');
+        // label.setAttribute('class', 'blocklyFieldSliderLabelText');
+        // label.innerHTML = labelText;
+        // labelContainer.appendChild(label);
+        // labelContainer.appendChild(readout);
+        return [labelContainer, readout];
+    };
+
+    setReadout_(readout: Element, value: string) {
+        this.updateSpeed(parseFloat(value));
+        // Update reporter
+        this.reporter.textContent = `${value}%`;
+    }
+
+    private updateSpeed(speed: number) {
+        let sign = this.sign(speed);
+        speed = (Math.abs(speed) / 100 * 50) + 50;
+        if (sign == -1) speed = 50 - speed;
+        let c = Math.PI * (90 * 2);
+        let pct = ((100 - speed) / 100) * c;
+        this.circleBar.setAttribute('stroke-dashoffset', `${pct}`);
+    }
+
+    // A re-implementation of Math.sign (since IE11 doesn't support it)
+    private sign(num: number) {
+        return num ? num < 0 ? -1 : 1 : 0;
+    }
+}

fieldeditors/field_turnratio.ts

@@ -0,0 +1,108 @@
+/// <reference path="../node_modules/pxt-core/localtypings/blockly.d.ts"/>
+/// <reference path="../node_modules/pxt-core/built/pxtsim.d.ts"/>
+
+export interface FieldTurnRatioOptions extends Blockly.FieldCustomOptions {
+}
+
+export class FieldTurnRatio extends Blockly.FieldSlider implements Blockly.FieldCustom {
+    public isFieldCustom_ = true;
+
+    private params: any;
+
+    private path_: SVGPathElement;
+    private reporter_: SVGTextElement;
+
+    /**
+     * Class for a color wheel field.
+     * @param {number|string} value The initial content of the field.
+     * @param {Function=} opt_validator An optional function that is called
+     *     to validate any constraints on what the user entered.  Takes the new
+     *     text as an argument and returns either the accepted text, a replacement
+     *     text, or null to abort the change.
+     * @extends {Blockly.FieldNumber}
+     * @constructor
+     */
+    constructor(value_: any, params: FieldTurnRatioOptions, opt_validator?: Function) {
+        super(String(value_), '-100', '100', null, '10', 'TurnRatio', opt_validator);
+        this.params = params;
+        (this as any).sliderColor_ = '#a8aaa8';
+    }
+
+    static HALF = 80;
+    static HANDLE_RADIUS = 30;
+    static RADIUS = FieldTurnRatio.HALF - FieldTurnRatio.HANDLE_RADIUS - 1;
+
+    createLabelDom_(labelText: string) {
+        let labelContainer = document.createElement('div');
+        let svg = Blockly.utils.createSvgElement('svg', {
+            'xmlns': 'http://www.w3.org/2000/svg',
+            'xmlns:html': 'http://www.w3.org/1999/xhtml',
+            'xmlns:xlink': 'http://www.w3.org/1999/xlink',
+            'version': '1.1',
+            'height': (FieldTurnRatio.HALF + FieldTurnRatio.HANDLE_RADIUS + 10) + 'px',
+            'width': (FieldTurnRatio.HALF * 2) + 'px'
+        }, labelContainer);
+        let defs = Blockly.utils.createSvgElement('defs', {}, svg);
+        let marker = Blockly.utils.createSvgElement('marker', {
+            'id': 'head',
+            'orient': "auto",
+            'markerWidth': '2',
+            'markerHeight': '4',
+            'refX': '0.1', 'refY': '1.5'
+        }, defs);
+        let markerPath = Blockly.utils.createSvgElement('path', {
+            'd': 'M0,0 V3 L1.5,1.5 Z',
+            'fill': '#f12a21'
+        }, marker);
+        this.reporter_ = pxsim.svg.child(svg, "text", {
+            'x': FieldTurnRatio.HALF, 'y': 96,
+            'text-anchor': 'middle', 'dominant-baseline': 'middle',
+            'style': 'font-size: 50px',
+            'class': 'sim-text inverted number'
+        }) as SVGTextElement;
+        this.path_ = Blockly.utils.createSvgElement('path', {
+            'x1': FieldTurnRatio.HALF,
+            'y1': FieldTurnRatio.HALF,
+            'marker-end': 'url(#head)',
+            'style': 'fill: none; stroke: #f12a21; stroke-width: 10'
+        }, svg);
+        this.updateGraph_();
+        let readout = document.createElement('span');
+        readout.setAttribute('class', 'blocklyFieldSliderReadout');
+        return [labelContainer, readout];
+    };
+
+    updateGraph_() {
+        if (!this.path_) {
+            return;
+        }
+        let v = goog.math.clamp(parseFloat(this.getText()), -100, 100);
+        if (isNaN(v)) {
+            v = 0;
+        }
+
+        const x = goog.math.clamp(parseFloat(this.getText()), -100, 100) / 100;
+        const theta = x * Math.PI / 2;
+        const cx = FieldTurnRatio.HALF;
+        const cy = FieldTurnRatio.HALF - 14;
+        const gamma = Math.PI - 2 * theta;
+        const r = FieldTurnRatio.RADIUS;
+        const alpha = 0.2 + Math.abs(x) * 0.5;
+        const x1 = 0;
+        const y1 = r * alpha;
+        const y2 = r * Math.sin(Math.PI / 2 - theta);
+        const x2 = r * Math.cos(Math.PI / 2 - theta);
+        const y3 = y2 - r * alpha * Math.cos(2 * theta);
+        const x3 = x2 - r * alpha * Math.sin(2 * theta);
+
+
+        const d = `M ${cx} ${cy} C ${cx} ${cy - y1} ${cx + x3} ${cy - y3} ${cx + x2} ${cy - y2}`;
+        this.path_.setAttribute('d', d);
+
+        this.reporter_.textContent = `${v}`;
+    }
+
+    setReadout_(readout: Element, value: string) {
+        this.updateGraph_();
+    }
+}

jenkins.groovy

@@ -1,41 +0,0 @@
-import jobs.generation.Utilities;
-import jobs.generation.InternalUtilities;
-
-def project = GithubProject
-def projectName = "pxt-ev3"
-
-[true, false].each { isPR ->
-    def newJobName = projectName
-
-    if (isPR) {
-        newJobName += "_PR"
-    } else {
-        newJobName += "_Push"
-    }
-
-    def newJob = job(newJobName) {
-        steps {
-            shell("chmod +x ./jenkins.sh")
-            shell("./jenkins.sh ${isPR}")
-        }
-
-        if (!isPR) {
-            wrappers {
-                credentialsBinding {
-                    string("PXT_ACCESS_TOKEN", "pxt_access_token")
-                    string("PXT_RELEASE_REPO", "pxt_release_repo_ev3")
-                    string("CROWDIN_KEY", "pxt_crowdin_key")
-                }
-            }
-        }
-    }
-
-    Utilities.setMachineAffinity(newJob, "Ubuntu", "20161020")
-    InternalUtilities.standardJobSetup(newJob, project, isPR, "*/*")
-
-    if (isPR) {
-        Utilities.addGithubPRTrigger(newJob, "Default Testing")
-    } else {
-        Utilities.addGithubPushTrigger(newJob)
-    }
-}

jenkins.sh

@@ -1,56 +0,0 @@
-#!/usr/bin/env bash
-
-# Set up NVM
-export NVM_DIR="/home/dotnet-bot/.nvm"
-[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh" 
-
-nvm install 8
-
-# Set up build environment variables
-echo ---------- Setting build environment variables
-echo Git branch: $GIT_BRANCH
-echo isPR: $1
-
-originRegex="^origin/.*"
-branchRegex="^origin/\K.*(?=$)"
-releaseBranchRegex="^(master|v\d+)$"
-
-if [[ "$GIT_BRANCH" =~ $originRegex ]]; then
-    branchName=$(echo ${GIT_BRANCH} | grep -oP $branchRegex)
-    echo Setting TRAVIS_BRANCH to ${branchName}
-    export TRAVIS_BRANCH=${branchName}
-else
-    echo Setting TRAVIS_BRANCH to $GIT_BRANCH
-    export TRAVIS_BRANCH=$GIT_BRANCH
-fi
-
-if [ "$1" == "false" ]; then
-    echo Setting TRAVIS_PULL_REQUEST to false
-    export TRAVIS_PULL_REQUEST=false
-
-    if [[ "$TRAVIS_BRANCH" =~ $releaseBranchRegex ]]; then
-        if [[ -z $PXT_RELEASE_REPO ]]; then
-            echo Cannot find release repo\; skipping tag checks
-        else
-            gitTag=$(git describe --tags --exact-match 2> /dev/null)
-            builtTag=$(git ls-remote --tags $PXT_RELEASE_REPO | grep -o "refs/tags/$gitTag$")
-
-            echo Current tag: $gitTag
-            echo Built tag: $builtTag
-
-            if [[ ! -z $gitTag && -z $builtTag ]]; then
-                echo Built tag not found\; building tag
-                echo Setting TRAVIS_BRANCH to $gitTag
-                export TRAVIS_BRANCH=$gitTag
-                echo Setting TRAVIS_TAG to $gitTag
-                export TRAVIS_TAG=$gitTag
-            else
-                echo Not a tag build
-            fi
-        fi
-    fi
-fi
-
-# Perform build
-npm install
-npm test

libs/base/enums.d.ts

@@ -22,8 +22,13 @@
     }
 
 
-    declare const enum PerfCounters {
-    GC = 0,
+    declare const enum ValType {
+    Undefined = 0,
+    Boolean = 1,
+    Number = 2,
+    String = 3,
+    Object = 4,
+    Function = 5,
     }
 
 // Auto-generated. Do not edit. Really.

libs/base/shims.d.ts

@@ -42,12 +42,6 @@ declare interface Buffer {
     //% start.defl=0 length.defl=-1 shim=BufferMethods::shift
     shift(offset: int32, start?: int32, length?: int32): void;
 
-    /**
-     * Convert a buffer to string assuming UTF8 encoding
-     */
-    //% shim=BufferMethods::toString
-    toString(): string;
-
     /**
      * Convert a buffer to its hexadecimal representation.
      */
@@ -78,13 +72,6 @@ declare namespace control {
      */
     //% shim=control::createBuffer
     function createBuffer(size: int32): Buffer;
-
-    /**
-     * Create a new buffer with UTF8-encoded string
-     * @param str the string to put in the buffer
-     */
-    //% shim=control::createBufferFromUTF8
-    function createBufferFromUTF8(str: string): Buffer;
 }
 declare namespace loops {
 
@@ -160,31 +147,7 @@ declare namespace control {
      *
      */
     //% shim=control::__log
-    function __log(prority: int32, text: string): void;
-
-    /**
-     * Dump internal information about a value.
-     */
-    //% shim=control::dmesgValue
-    function dmesgValue(v: any): void;
-
-    /**
-     * Force GC and dump basic information about heap.
-     */
-    //% shim=control::gc
-    function gc(): void;
-
-    /**
-     * Force GC and halt waiting for debugger to do a full heap dump.
-     */
-    //% shim=control::heapDump
-    function heapDump(): void;
-
-    /**
-     * Return true if profiling is enabled in the current build.
-     */
-    //% shim=control::profilingEnabled
-    function profilingEnabled(): boolean;
+    function __log(text: string): void;
 }
 
 // Auto-generated. Do not edit. Really.

libs/color-sensor/color.ts

@@ -1,5 +1,5 @@
 const enum ColorSensorMode {
-    None = -1,
+    None = 0,
     //% block="reflected light intensity"
     ReflectedLightIntensity = 0,
     //% block="ambient light intensity"

libs/core/input.ts

@@ -212,7 +212,6 @@ namespace sensors.internal {
 
         _activated() {
             this.realmode = 0
-            // uartReset(this.port) // TODO is it ever needed?
             this._setMode(this.mode)
         }
 

libs/core/output.ts

@@ -134,6 +134,7 @@ namespace motors {
         protected _brake: boolean;
         private _pauseOnRun: boolean;
         private _initialized: boolean;
+        private _brakeSettleTime: number;
         private _init: () => void;
         private _run: (speed: number) => void;
         private _move: (steps: boolean, stepsOrTime: number, speed: number) => void;
@@ -147,6 +148,7 @@ namespace motors {
             this._brake = false;
             this._pauseOnRun = true;
             this._initialized = false;
+            this._brakeSettleTime = 10;
             this._init = init;
             this._run = run;
             this._move = move;
@@ -204,6 +206,20 @@ namespace motors {
             writePWM(b)
         }
 
+        /** 
+         * Set the settle time after braking in milliseconds (default is 10ms).
+        */
+        //% blockId=motorSetBrakeSettleTime block="set %motor|brake settle time %millis|ms"
+        //% motor.fieldEditor="motors"
+        //% weight=1 blockGap=8
+        //% group="Properties"
+        //% millis.defl=200 millis.min=0 millis.max=500
+        setBrakeSettleTime(millis: number) {
+            this.init();
+            // ensure in [0,500]
+            this._brakeSettleTime = Math.max(0, Math.min(500, millis | 0))
+        }
+
         /**
          * Stops the motor(s).
          */
@@ -221,8 +237,8 @@ namespace motors {
         protected settle() {
             // if we've recently completed a motor command with brake
             // allow 500ms for robot to settle
-            if (this._brake)
-                pause(500);
+            if (this._brake && this._brakeSettleTime > 0)
+                pause(this._brakeSettleTime);
         }
 
         protected pauseOnRun(stepsOrTime: number) {
@@ -396,7 +412,7 @@ namespace motors {
          */
         //% blockId=outputMotorSetRegulated block="set %motor|regulated %value=toggleOnOff"
         //% motor.fieldEditor="motors"
-        //% weight=58
+        //% weight=58 blockGap=8
         //% group="Properties"
         //% help=motors/motor/set-regulated
         setRegulated(value: boolean) {
@@ -749,3 +765,9 @@ namespace motors {
         control.dmesg('end step')
     }
 }
+
+
+interface Buffer {
+    [index: number]: number;
+    // rest defined in buffer.cpp
+}

libs/ev3/console.ts

@@ -44,7 +44,7 @@ namespace console._screen {
         printLog();
     }
 
-    function log(priority: ConsolePriority, msg: string): void {    
+    function log(msg: string): void {    
         lines.push(msg);
         if (lines.length + 5 > maxLines) {
             lines.splice(0, maxLines - lines.length);

libs/gyro-sensor/gyro.ts

@@ -1,5 +1,5 @@
 const enum GyroSensorMode {
-    None = -1,
+    None = 0,
     Angle = 0,
     Rate = 1,
 }

libs/infrared-sensor/ir.ts

@@ -1,5 +1,5 @@
 const enum InfraredSensorMode {
-    None = -1,
+    None = 0,
     Proximity = 0,
     Seek = 1,
     RemoteControl = 2,

libs/screen/shims.d.ts

@@ -45,18 +45,6 @@ declare interface Image {
     //% shim=ImageMethods::fill
     fill(c: int32): void;
 
-    /**
-     * Copy row(s) of pixel from image to buffer (8 bit per pixel).
-     */
-    //% shim=ImageMethods::getRows
-    getRows(x: int32, dst: Buffer): void;
-
-    /**
-     * Copy row(s) of pixel from buffer to image.
-     */
-    //% shim=ImageMethods::setRows
-    setRows(x: int32, src: Buffer): void;
-
     /**
      * Return a copy of the current image
      */

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pxt-ev3",
-  "version": "1.1.0",
+  "version": "1.1.2",
   "description": "LEGO MINDSTORMS EV3 for Microsoft MakeCode",
   "private": true,
   "keywords": [
@@ -39,8 +39,8 @@
     "webfonts-generator": "^0.4.0"
   },
   "dependencies": {
-    "pxt-common-packages": "6.4.13",
-    "pxt-core": "5.5.18"
+    "pxt-common-packages": "0.23.56",
+    "pxt-core": "4.0.9"
   },
   "scripts": {
     "test": "node node_modules/pxt-core/built/pxt.js travis"

sim/dalboard.ts

@@ -5,7 +5,6 @@
 namespace pxsim {
 
     export class EV3Board extends CoreBoard {
-        viewHost: visuals.BoardHost;
         view: SVGSVGElement;
 
         outputState: EV3OutputState;
@@ -84,16 +83,15 @@ namespace pxsim {
                 highContrast: msg.highContrast,
                 light: msg.light
             };
-            this.viewHost = new visuals.BoardHost(pxsim.visuals.mkBoardView(<pxsim.visuals.BoardViewOptions>{
+            const viewHost = new visuals.BoardHost(pxsim.visuals.mkBoardView({
                 visual: boardDef.visual,
-                boardDef,
                 highContrast: msg.highContrast,
                 light: msg.light
             }), opts);
 
             document.body.innerHTML = ""; // clear children
             document.body.className = msg.light ? "light" : "";
-            document.body.appendChild(this.view = this.viewHost.getView() as SVGSVGElement);
+            document.body.appendChild(this.view = viewHost.getView() as SVGSVGElement);
 
             this.inputNodes = [];
             this.outputNodes = [];
@@ -104,8 +102,8 @@ namespace pxsim {
             return Promise.resolve();
         }
 
-        screenshotAsync(width?: number): Promise<ImageData> {
-            return this.viewHost.screenshotAsync(width);
+        screenshot(): string {
+            return svg.toDataUri(new XMLSerializer().serializeToString(this.view));
         }
 
         getBrickNode() {