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refacotring various simulator features into pxt

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This commit is contained in:
Peli de Halleux 2016-09-09 22:56:26 -07:00
parent 33f12f9ecc
commit 910772d54e
8 changed files with 11 additions and 380 deletions
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8
sim/dalboard.ts
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@ -29,7 +29,13 @@ namespace pxsim {
// components
this.ledMatrixState = new LedMatrixState(runtime);
this.buttonPairState = new ButtonPairState();
this.buttonPairState = new ButtonPairState({
ID_BUTTON_A: DAL.MICROBIT_ID_BUTTON_A,
ID_BUTTON_B: DAL.MICROBIT_ID_BUTTON_B,
ID_BUTTON_AB: DAL.MICROBIT_ID_BUTTON_AB,
BUTTON_EVT_UP: DAL.MICROBIT_BUTTON_EVT_UP,
BUTTON_EVT_CLICK: DAL.MICROBIT_BUTTON_EVT_CLICK
});
this.edgeConnectorState = new EdgeConnectorState();
this.radioState = new RadioState(runtime);
this.accelerometerState = new AccelerometerState(runtime);

19
sim/microbit.ts
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@ -226,25 +226,6 @@ namespace pxsim.visuals {
wireframe?: boolean;
}
export interface IPointerEvents {
up: string,
down: string,
move: string,
leave: string
}
export const pointerEvents = !!(window as any).PointerEvent ? {
up: "pointerup",
down: "pointerdown",
move: "pointermove",
leave: "pointerleave"
} : {
up: "mouseup",
down: "mousedown",
move: "mousemove",
leave: "mouseleave"
};
export class MicrobitBoardSvg implements BoardView {
public element: SVGSVGElement;
private style: SVGStyleElement;

28
sim/state/buttonpair.ts
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@ -1,7 +1,7 @@
namespace pxsim.input {
export function onButtonPressed(button: number, handler: RefAction): void {
let b = board().buttonPairState;
if (button == DAL.MICROBIT_ID_BUTTON_AB && !b.usesButtonAB) {
if (button == b.props.ID_BUTTON_AB && !b.usesButtonAB) {
b.usesButtonAB = true;
runtime.queueDisplayUpdate();
}
@ -10,32 +10,12 @@ namespace pxsim.input {
export function buttonIsPressed(button: number): boolean {
let b = board().buttonPairState;
if (button == DAL.MICROBIT_ID_BUTTON_AB && !b.usesButtonAB) {
if (button == b.abBtn.id && !b.usesButtonAB) {
b.usesButtonAB = true;
runtime.queueDisplayUpdate();
}
if (button == DAL.MICROBIT_ID_BUTTON_A) return b.aBtn.pressed;
if (button == DAL.MICROBIT_ID_BUTTON_B) return b.bBtn.pressed;
if (button == b.aBtn.id) return b.aBtn.pressed;
if (button == b.bBtn.id) return b.bBtn.pressed;
return b.abBtn.pressed || (b.aBtn.pressed && b.bBtn.pressed);
}
}
namespace pxsim {
export class Button {
constructor(public id: number) { }
pressed: boolean;
}
export class ButtonPairState {
usesButtonAB: boolean = false;
aBtn: Button;
bBtn: Button;
abBtn: Button;
constructor() {
this.aBtn = new Button(DAL.MICROBIT_ID_BUTTON_A);
this.bBtn = new Button(DAL.MICROBIT_ID_BUTTON_B);
this.abBtn = new Button(DAL.MICROBIT_ID_BUTTON_AB);
}
}
}

7
sim/state/compass.ts
View File

@ -12,11 +12,4 @@ namespace pxsim.input {
// TODO
return 0;
}
}
namespace pxsim {
export class CompassState {
usesHeading = false;
heading = 90;
}
}

66
sim/state/ledmatrix.ts
View File

@ -116,72 +116,6 @@ namespace pxsim {
}
return font;
}
export interface AnimationOptions {
interval: number;
// false means last frame
frame: () => boolean;
whenDone?: (cancelled: boolean) => void;
}
export class AnimationQueue {
private queue: AnimationOptions[] = [];
private process: () => void;
constructor(private runtime: Runtime) {
this.process = () => {
let top = this.queue[0]
if (!top) return
if (this.runtime.dead) return
runtime = this.runtime
let res = top.frame()
runtime.queueDisplayUpdate()
runtime.maybeUpdateDisplay()
if (res === false) {
this.queue.shift();
// if there is already something in the queue, start processing
if (this.queue[0])
setTimeout(this.process, this.queue[0].interval)
// this may push additional stuff
top.whenDone(false);
} else {
setTimeout(this.process, top.interval)
}
}
}
public cancelAll() {
let q = this.queue
this.queue = []
for (let a of q) {
a.whenDone(true)
}
}
public cancelCurrent() {
let top = this.queue[0]
if (top) {
this.queue.shift();
top.whenDone(true);
}
}
public enqueue(anim: AnimationOptions) {
if (!anim.whenDone) anim.whenDone = () => { };
this.queue.push(anim)
// we start processing when the queue goes from 0 to 1
if (this.queue.length == 1)
this.process()
}
public executeAsync(anim: AnimationOptions) {
U.assert(!anim.whenDone)
return new Promise<boolean>((resolve, reject) => {
anim.whenDone = resolve
this.enqueue(anim)
})
}
}
}
namespace pxsim.images {

7
sim/state/lightsensor.ts
View File

@ -1,10 +1,3 @@
namespace pxsim {
export class LightSensorState {
usesLightLevel = false;
lightLevel = 128;
}
}
namespace pxsim.input {
export function lightLevel(): number {
let b = board().lightSensorState;

52
sim/state/misc.ts
View File

@ -22,58 +22,6 @@ namespace pxsim {
throw new Error("PANIC " + code)
}
export namespace AudioContextManager {
let _context: any; // AudioContext
let _vco: any; // OscillatorNode;
let _vca: any; // GainNode;
function context(): any {
if (!_context) _context = freshContext();
return _context;
}
function freshContext(): any {
(<any>window).AudioContext = (<any>window).AudioContext || (<any>window).webkitAudioContext;
if ((<any>window).AudioContext) {
try {
// this call my crash.
// SyntaxError: audio resources unavailable for AudioContext construction
return new (<any>window).AudioContext();
} catch (e) { }
}
return undefined;
}
export function stop() {
if (_vca) _vca.gain.value = 0;
}
export function tone(frequency: number, gain: number) {
if (frequency <= 0) return;
let ctx = context();
if (!ctx) return;
gain = Math.max(0, Math.min(1, gain));
if (!_vco) {
try {
_vco = ctx.createOscillator();
_vca = ctx.createGain();
_vco.connect(_vca);
_vca.connect(ctx.destination);
_vca.gain.value = gain;
_vco.start(0);
} catch (e) {
_vco = undefined;
_vca = undefined;
return;
}
}
_vco.frequency.value = frequency;
_vca.gain.value = gain;
}
}
export interface RuntimeOptions {
theme: string;
}

204
sim/visuals/buttonpair.ts
View File

@ -1,204 +0,0 @@
/// <reference path="../../node_modules/pxt-core/typings/bluebird/bluebird.d.ts"/>
/// <reference path="../../node_modules/pxt-core/built/pxtsim.d.ts"/>
/// <reference path="../../libs/microbit/dal.d.ts"/>
namespace pxsim.visuals {
export function mkBtnSvg(xy: Coord): SVGAndSize<SVGGElement> {
let [innerCls, outerCls] = ["sim-button", "sim-button-outer"];
const tabSize = PIN_DIST / 2.5;
const pegR = PIN_DIST / 5;
const btnR = PIN_DIST * .8;
const pegMargin = PIN_DIST / 8;
const plateR = PIN_DIST / 12;
const pegOffset = pegMargin + pegR;
let [x, y] = xy;
const left = x - tabSize / 2;
const top = y - tabSize / 2;
const plateH = 3 * PIN_DIST - tabSize;
const plateW = 2 * PIN_DIST + tabSize;
const plateL = left;
const plateT = top + tabSize;
const btnCX = plateL + plateW / 2;
const btnCY = plateT + plateH / 2;
let btng = <SVGGElement>svg.elt("g");
//tabs
const mkTab = (x: number, y: number) => {
svg.child(btng, "rect", { class: "sim-button-tab", x: x, y: y, width: tabSize, height: tabSize})
}
mkTab(left, top);
mkTab(left + 2 * PIN_DIST, top);
mkTab(left, top + 3 * PIN_DIST);
mkTab(left + 2 * PIN_DIST, top + 3 * PIN_DIST);
//plate
svg.child(btng, "rect", { class: outerCls, x: plateL, y: plateT, rx: plateR, ry: plateR, width: plateW, height: plateH });
//pegs
const mkPeg = (x: number, y: number) => {
svg.child(btng, "circle", { class: "sim-button-nut", cx: x, cy: y, r: pegR });
}
mkPeg(plateL + pegOffset, plateT + pegOffset)
mkPeg(plateL + plateW - pegOffset, plateT + pegOffset)
mkPeg(plateL + pegOffset, plateT + plateH - pegOffset)
mkPeg(plateL + plateW - pegOffset, plateT + plateH - pegOffset)
//inner btn
let innerBtn = svg.child(btng, "circle", { class: innerCls, cx: btnCX, cy: btnCY, r: btnR });
//return
return { el: btng, y: top, x: left, w: plateW, h: plateH + 2 * tabSize };
}
export const BUTTON_PAIR_STYLE = `
.sim-button {
pointer-events: none;
fill: #000;
}
.sim-button-outer:active ~ .sim-button,
.sim-button-virtual:active {
fill: #FFA500;
}
.sim-button-outer {
cursor: pointer;
fill: #979797;
}
.sim-button-outer:hover {
stroke:gray;
stroke-width: ${PIN_DIST / 5}px;
}
.sim-button-nut {
fill:#000;
pointer-events:none;
}
.sim-button-nut:hover {
stroke:${PIN_DIST / 15}px solid #704A4A;
}
.sim-button-tab {
fill:#FFF;
pointer-events:none;
}
.sim-button-virtual {
cursor: pointer;
fill: rgba(255, 255, 255, 0.6);
stroke: rgba(255, 255, 255, 1);
stroke-width: ${PIN_DIST / 5}px;
}
.sim-button-virtual:hover {
stroke: rgba(128, 128, 128, 1);
}
.sim-text-virtual {
fill: #000;
pointer-events:none;
}
`;
export class ButtonPairView implements IBoardPart<ButtonPairState> {
public element: SVGElement;
public defs: SVGElement[];
public style = BUTTON_PAIR_STYLE;
private state: ButtonPairState;
private bus: EventBus;
private aBtn: SVGGElement;
private bBtn: SVGGElement;
private abBtn: SVGGElement;
public init(bus: EventBus, state: ButtonPairState) {
this.state = state;
this.bus = bus;
this.defs = [];
this.element = this.mkBtns();
this.updateState();
this.attachEvents();
}
public moveToCoord(xy: Coord) {
let btnWidth = PIN_DIST * 3;
let [x, y] = xy;
translateEl(this.aBtn, [x, y])
translateEl(this.bBtn, [x + btnWidth, y])
translateEl(this.abBtn, [x + PIN_DIST * 1.5, y + PIN_DIST * 4])
}
public updateState() {
let stateBtns = [this.state.aBtn, this.state.bBtn, this.state.abBtn];
let svgBtns = [this.aBtn, this.bBtn, this.abBtn];
if (this.state.usesButtonAB && this.abBtn.style.visibility != "visible") {
this.abBtn.style.visibility = "visible";
}
}
public updateTheme() {}
private mkBtns() {
this.aBtn = mkBtnSvg([0, 0]).el;
this.bBtn = mkBtnSvg([0, 0]).el;
const mkVirtualBtn = () => {
const numPins = 2;
const w = PIN_DIST * 2.8;
const offset = (w - (numPins * PIN_DIST)) / 2;
const corner = PIN_DIST / 2;
const cx = 0 - offset + w / 2;
const cy = cx;
const txtSize = PIN_DIST * 1.3;
const x = -offset;
const y = -offset;
const txtXOff = PIN_DIST / 7;
const txtYOff = PIN_DIST / 10;
let btng = <SVGGElement>svg.elt("g");
let btn = svg.child(btng, "rect", { class: "sim-button-virtual", x: x, y: y, rx: corner, ry: corner, width: w, height: w});
let btnTxt = mkTxt(cx + txtXOff, cy + txtYOff, txtSize, 0, "A+B");
svg.addClass(btnTxt, "sim-text")
svg.addClass(btnTxt, "sim-text-virtual");
btng.appendChild(btnTxt);
return btng;
}
this.abBtn = mkVirtualBtn();
this.abBtn.style.visibility = "hidden";
let el = svg.elt("g");
svg.addClass(el, "sim-buttonpair")
el.appendChild(this.aBtn);
el.appendChild(this.bBtn);
el.appendChild(this.abBtn);
return el;
}
private attachEvents() {
let btnStates = [this.state.aBtn, this.state.bBtn];
let btnSvgs = [this.aBtn, this.bBtn];
btnSvgs.forEach((btn, index) => {
btn.addEventListener(pointerEvents.down, ev => {
btnStates[index].pressed = true;
})
btn.addEventListener(pointerEvents.leave, ev => {
btnStates[index].pressed = false;
})
btn.addEventListener(pointerEvents.up, ev => {
btnStates[index].pressed = false;
this.bus.queue(btnStates[index].id, DAL.MICROBIT_BUTTON_EVT_UP);
this.bus.queue(btnStates[index].id, DAL.MICROBIT_BUTTON_EVT_CLICK);
})
})
let updateBtns = (s: boolean) => {
btnStates.forEach(b => b.pressed = s)
};
this.abBtn.addEventListener(pointerEvents.down, ev => {
updateBtns(true);
})
this.abBtn.addEventListener(pointerEvents.leave, ev => {
updateBtns(false);
})
this.abBtn.addEventListener(pointerEvents.up, ev => {
updateBtns(false);
this.bus.queue(this.state.abBtn.id, DAL.MICROBIT_BUTTON_EVT_UP);
this.bus.queue(this.state.abBtn.id, DAL.MICROBIT_BUTTON_EVT_CLICK);
})
}
}
}