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test_01.html
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<!doctype html>
<!--
Created using JS Bin
http://bin.webduino.io
Copyright (c) 2020 by anonymous (http://bin.webduino.io/fite/1/edit)
Released under the MIT license: http://jsbin.mit-license.org
-->
<meta name="robots" content="noindex">
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<title>Webduino Blockly Demo 01</title>
<script src="https://blocklypro.webduino.io/node_modules/jquery/dist/jquery.min.js?rev=2f6b11a7e914718e0290410e85366fe9"></script>
<script src="https://blocklypro.webduino.io/dist/lib/webduino-all-0.4.20.min.js?rev=4426739c00d85325cb2d3d701fa50666"></script>
<script src="https://blocklypro.webduino.io/dist/webduino-blockly.min.js?rev=ad06da24174defd84a3752446fc7b672"></script>
<script src="https://blocklypro.webduino.io/dist/lib/firebase.min.js?rev=c0bfd493efd477d098a4ae9e92b13880"></script>
<script src="https://blocklypro.webduino.io/dist/lib/runtime.min.js?rev=683a69503433786202911b4d9f766100"></script>
<script src="https://webduinoio.github.io/webduino-module-videoSensor/adapter.js"></script>
<script src="https://webduinoio.github.io/webduino-module-videoSensor/webRTC.js"></script>
<script src="https://webduinoio.github.io/webduino-module-videoSensor/camera.js"></script>
<script src="https://webduinoio.github.io/webduino-module-videoSensor/opencv.js"></script>
<script src="https://webduinoio.github.io/webduino-module-videoSensor/imageFilter.js"></script>
<script src="actor.js"></script>
<script src="HotSpot.js"></script>
<script src="https://webduinoio.github.io/webduino-module-videoSensor/waspot-blockly.js"></script>
<style id="jsbin-css">
#demo-area-01-show {
font-size: 60px;
pointer-events: auto !important;
}
</style>
</head>
<body>
<h1><br><br><br></h1>
<div></div>
<script id="jsbin-javascript">
/**
* kebbi iot 小遊戲，火箭升空 + 隕石 + 視訊偵測
* 重構 file-1.js
*/
(async function () {
const WIDTH = 640;
const HEIGHT = 480;
function delay(ss) {
let ms = ss * 1000;
return new Promise(resolve => {
setTimeout(resolve, ms);
});
}
class Stone {
constructor(option) {
this.option = Object.assign(this.defaultOption(), option);
this.isStopMoving = false;
let { camera, img, width, height } = this.option;
this.actor = new Actor(cv, {
stage: camera,
img: img,
pos: [0, 0, width, height]
});
this.actor.start();
this.startMove();
}
defaultOption() {
return {
camera: null,
img: null,
width: 64,
height: 64,
rocket: null,
};
}
async startMove() {
this.isStopMoving = false;
while (!this.isStopMoving) {
await this.moving();
await delay(1);
}
}
stopMove() {
this.isStopMoving = true;
}
async moving() {
let actor = this.actor;
let { startLoc, endLoc } = this.getLocations();
let mvX = startLoc.x;
let mvY = startLoc.y;
let stepValue = this.getStepDirection(startLoc, endLoc);
let isWaitTochange = false;
let isExplosion = false;
actor.moveTo(startLoc.x, startLoc.y);
await delay(1);
while (((stepValue.x > 0 && mvX < endLoc.x - 10) || (stepValue.x <= -10 && mvX > endLoc.x)) && !this.isStopMoving && !isExplosion) {
mvX = mvX + stepValue.x;
mvY = mvY + stepValue.y;
actor.moveTo(mvX, mvY);
// if (this.isCollide() && !isWaitTochange) {
// await this.explosing();
// isWaitTochange = true;
// } else {
// isWaitTochange = false;
// }
// if (this.isCollide()) {
// await this.explosing();
// isExplosion = true;
// }
await delay(1);
}
}
getLocations() {
let { camera, width, height } = this.option;
let cameraWidth = camera.getCanvas().offsetWidth;
let cameraHeight = camera.getCanvas().offsetHeight;
let startLoc = {
y: Math.round(cameraHeight * Math.random()) - height / 2,
};
let endLoc = {
y: Math.round(cameraHeight * Math.random()) - height / 2,
};
if (Math.random() > 0.5) { // 起始位置在右邊
startLoc.x = cameraWidth - width / 2;
endLoc.x = -width / 2;
} else { // 起始位置在左邊
startLoc.x = -width / 2;
endLoc.x = cameraWidth - width / 2;
}
return { startLoc, endLoc };
}
getStepDirection(from, to) {
let steps = this.getSteps();
let stepX = Math.round((to.x - from.x) / steps);
let stepY = Math.round((to.y - from.y) / steps);
return {
x: stepX,
y: stepY,
};
}
getSteps() {
let rand = Math.random() * 10;
let step = Math.round(rand) + 1;
step = Math.max(step, 5);
step = Math.min(step, 10);
return step + 3;
}
isCollide() {
let actorA = this.actor;
let actorB = this.option.rocket;
let max = Math.max;
let min = Math.min;
let rectA = actorA.img.getBoundingClientRect();
let rectB = actorB.img.getBoundingClientRect();
let locA = {
TL: { x: rectA.x, y: rectA.y },
TR: { x: rectA.x + rectA.width, y: rectA.y },
BL: { x: rectA.x, y: rectA.y + rectA.height },
BR: { x: rectA.x + rectA.width, y: rectA.y + rectA.height }
};
let locB = {
TL: { x: rectB.x, y: rectB.y },
TR: { x: rectB.x + rectB.width, y: rectB.y },
BL: { x: rectB.x, y: rectB.y + rectB.height },
BR: { x: rectB.x + rectB.width, y: rectB.y + rectB.height },
};
let area = {
TL: { x: min(locA.TL.x, locB.TL.x), y: min(locA.TL.y, locB.TL.y) },
TR: { x: max(locA.TR.x, locB.TR.x), y: min(locA.TR.y, locB.TR.y) },
BL: { x: min(locA.BL.x, locB.BL.x), y: max(locA.BL.y, locB.BL.y) },
BR: { x: max(locA.BR.x, locB.BR.x), y: max(locA.BR.y, locB.BR.y) },
};
area.width = area.BR.x - area.TL.x;
area.height = area.BR.y - area.TL.y;
// 如果 area 的區域，寬及高同時小於 A, B 的和，表示有重疊
if (area.width < rectA.width + rectB.width && area.height < rectA.height + rectB.height) {
return true;
}
return false;
}
explosion() {
this.actor.setImg("https://media.giphy.com/media/peAFQfg7Ol6IE/giphy.gif");
this.actor.setImgSize(64, 64);
}
explosionTemp() {
this.actor.switchImg("https://media.giphy.com/media/peAFQfg7Ol6IE/giphy.gif");
this.actor.setImgSize(64, 64);
}
async explosing() {
this.stopMove();
this.explosion();
await delay(1);
this.hide();
await delay(1);
this.startMove();
this.recover();
}
recover() {
this.actor.setImg(this.option.img);
this.actor.setImgSize(64, 64);
}
onTouch(func) {
this.actor.onTouch(func);
}
hide() {
this.actor.hide();
}
}
class Rocket {
constructor(option) {
this.option = Object.assign(this.defaultOption(), option);
this.isStopMoving = false;
let { camera, img, width, height } = this.option;
this.actor = new Actor(cv, {
stage: camera,
img: img,
pos: [0, 0, width, height]
});
this.actor.onTouchCallback = function () {
console.log(i, " touch...");
}
this.actor.start();
this.startMove();
}
defaultOption() {
return {
camera: null,
img: null,
width: 32,
height: 32,
x: 0
};
}
async startMove() {
var actor = this.actor;
var x = this.option.x;
var hh = 0;
setInterval(function () {
actor.moveTo(x, hh);
hh = (hh + 10) % 460;
}, 20);
}
}
let camera = createCamera("0", WIDTH, HEIGHT, 0, true);
let rockets = [];
//*
for (var i = 0; i < 640; i = i + 40) {
var rocket = new Rocket({
camera: camera,
img: "https://i.ya-webdesign.com/images/rock-sprite-png-13.gif",
x: i + 1
});
rockets.push(rocket);
}
//*
for (var i = 0; i < 640; i = i + 40) {
var rocket = new Rocket({
camera: camera,
img: "https://i.ya-webdesign.com/images/rock-sprite-png-13.gif",
x: i + 16
});
rockets.push(rocket);
}
//*/
})();
</script>
</body>