Hey I am not trying to dis on this tutorial either - a bad workman blames the tools - its fine, its just that I want to be able to make something from scratch (and so will my students)
index
<!DOCTYPE html>
<!--
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2. You can write your code only wherever mentioned.
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<html>
<head>
<meta charset="UTF-8">
<meta name="authoring-tool" content="Adobe_Animate_CC">
<title>XXXX</title>
<!-- write your code here -->
<style>
#animation_container {
position:absolute;
margin:auto;
left:0;right:0;
top:0;bottom:0;
}
</style>
<script src="https://code.createjs.com/createjs-2015.11.26.min.js"></script>
<script src="rhino.js"></script>
<script src="game.js"></script>
<script>
var canvas, stage, exportRoot, anim_container, dom_overlay_container, fnStartAnimation, game;
function init() {
canvas = document.getElementById("canvas");
anim_container = document.getElementById("animation_container");
dom_overlay_container = document.getElementById("dom_overlay_container");
var comp=AdobeAn.getComposition("F67AF913B7324C5E921F85667DB56F67");
var lib=comp.getLibrary();
var loader = new createjs.LoadQueue(false);
loader.addEventListener("fileload", function(evt){handleFileLoad(evt,comp)});
loader.addEventListener("complete", function(evt){handleComplete(evt,comp)});
var lib=comp.getLibrary();
loader.loadManifest(lib.properties.manifest);
}
function handleFileLoad(evt, comp) {
var images=comp.getImages();
if (evt && (evt.item.type == "image")) { images[evt.item.id] = evt.result; }
}
function handleComplete(evt,comp) {
//This function is always called, irrespective of the content. You can use the variable "stage" after it is created in token create_stage.
var lib=comp.getLibrary();
var ss=comp.getSpriteSheet();
var queue = evt.target;
var ssMetadata = lib.ssMetadata;
for(i=0; i<ssMetadata.length; i++) {
ss[ssMetadata[i].name] = new createjs.SpriteSheet( {"images": [queue.getResult(ssMetadata[i].name)], "frames": ssMetadata[i].frames} )
}
exportRoot = new lib.Rhino();
stage = new lib.Stage(canvas);
stage.enableMouseOver();
//Registers the "tick" event listener.
fnStartAnimation = function() {
stage.addChild(exportRoot);
createjs.Ticker.setFPS(lib.properties.fps);
createjs.Ticker.addEventListener("tick", stage)
stage.addEventListener("tick", handleTick)
function getProjectionMatrix(container, totalDepth) {
var focalLength = 528.25;
var projectionCenter = { x : lib.properties.width/2, y : lib.properties.height/2 };
var scale = (totalDepth + focalLength)/focalLength;
var scaleMat = new createjs.Matrix2D;
scaleMat.a = 1/scale;
scaleMat.d = 1/scale;
var projMat = new createjs.Matrix2D;
projMat.tx = -projectionCenter.x;
projMat.ty = -projectionCenter.y;
projMat = projMat.prependMatrix(scaleMat);
projMat.tx += projectionCenter.x;
projMat.ty += projectionCenter.y;
return projMat;
}
function handleTick(event) {
if (game === undefined) game = new Game(exportRoot, stage);
var cameraInstance = exportRoot.___camera___instance;
if(cameraInstance !== undefined && cameraInstance.pinToObject !== undefined)
{
cameraInstance.x = cameraInstance.pinToObject.x + cameraInstance.pinToObject.pinOffsetX;
cameraInstance.y = cameraInstance.pinToObject.y + cameraInstance.pinToObject.pinOffsetY;
if(cameraInstance.pinToObject.parent !== undefined && cameraInstance.pinToObject.parent.depth !== undefined)
cameraInstance.depth = cameraInstance.pinToObject.parent.depth + cameraInstance.pinToObject.pinOffsetZ;
}
applyLayerZDepth(exportRoot);
}
function applyLayerZDepth(parent)
{
var cameraInstance = parent.___camera___instance;
var focalLength = 528.25;
var projectionCenter = { 'x' : 0, 'y' : 0};
if(parent === exportRoot)
{
var stageCenter = { 'x' : lib.properties.width/2, 'y' : lib.properties.height/2 };
projectionCenter.x = stageCenter.x;
projectionCenter.y = stageCenter.y;
}
for(child in parent.children)
{
var layerObj = parent.children[child];
if(layerObj == cameraInstance)
continue;
applyLayerZDepth(layerObj, cameraInstance);
if(layerObj.layerDepth === undefined)
continue;
if(layerObj.currentFrame != layerObj.parent.currentFrame)
{
layerObj.gotoAndPlay(layerObj.parent.currentFrame);
}
var matToApply = new createjs.Matrix2D;
var cameraMat = new createjs.Matrix2D;
var totalDepth = layerObj.layerDepth ? layerObj.layerDepth : 0;
var cameraDepth = 0;
if(cameraInstance && !layerObj.isAttachedToCamera)
{
var mat = cameraInstance.getMatrix();
mat.tx -= projectionCenter.x;
mat.ty -= projectionCenter.y;
cameraMat = mat.invert();
cameraMat.prependTransform(projectionCenter.x, projectionCenter.y, 1, 1, 0, 0, 0, 0, 0);
cameraMat.appendTransform(-projectionCenter.x, -projectionCenter.y, 1, 1, 0, 0, 0, 0, 0);
if(cameraInstance.depth)
cameraDepth = cameraInstance.depth;
}
if(layerObj.depth)
{
totalDepth = layerObj.depth;
}
//Offset by camera depth
totalDepth -= cameraDepth;
if(totalDepth < -focalLength)
{
matToApply.a = 0;
matToApply.d = 0;
}
else
{
if(layerObj.layerDepth)
{
var sizeLockedMat = getProjectionMatrix(parent, layerObj.layerDepth);
if(sizeLockedMat)
{
sizeLockedMat.invert();
matToApply.prependMatrix(sizeLockedMat);
}
}
matToApply.prependMatrix(cameraMat);
var projMat = getProjectionMatrix(parent, totalDepth);
if(projMat)
{
matToApply.prependMatrix(projMat);
}
}
layerObj.transformMatrix = matToApply;
}
}
}
//Code to support hidpi screens and responsive scaling.
function makeResponsive(isResp, respDim, isScale, scaleType) {
var lastW, lastH, lastS=1;
window.addEventListener('resize', resizeCanvas);
resizeCanvas();
function resizeCanvas() {
var w = lib.properties.width, h = lib.properties.height;
var iw = window.innerWidth, ih=window.innerHeight;
var pRatio = window.devicePixelRatio || 1, xRatio=iw/w, yRatio=ih/h, sRatio=1;
if(isResp) {
if((respDim=='width'&&lastW==iw) || (respDim=='height'&&lastH==ih)) {
sRatio = lastS;
}
else if(!isScale) {
if(iw<w || ih<h)
sRatio = Math.min(xRatio, yRatio);
}
else if(scaleType==1) {
sRatio = Math.min(xRatio, yRatio);
}
else if(scaleType==2) {
sRatio = Math.max(xRatio, yRatio);
}
}
canvas.width = w*pRatio*sRatio;
canvas.height = h*pRatio*sRatio;
canvas.style.width = dom_overlay_container.style.width = anim_container.style.width = w*sRatio+'px';
canvas.style.height = anim_container.style.height = dom_overlay_container.style.height = h*sRatio+'px';
stage.scaleX = pRatio*sRatio;
stage.scaleY = pRatio*sRatio;
lastW = iw; lastH = ih; lastS = sRatio;
stage.tickOnUpdate = false;
stage.update();
stage.tickOnUpdate = true;
}
}
makeResponsive(true,'both',true,1);
AdobeAn.compositionLoaded(lib.properties.id);
fnStartAnimation();
}
</script>
<!-- write your code here -->
</head>
<body onload="init();" style="margin:0px;">
<div id="animation_container" style="background-color:rgba(255, 255, 255, 1.00); width:960px; height:640px">
<canvas id="canvas" width="960" height="640" style="position: absolute; display: block; background-color:rgba(255, 255, 255, 1.00);"></canvas>
<div id="dom_overlay_container" style="pointer-events:none; overflow:hidden; width:960px; height:640px; position: absolute; left: 0px; top: 0px; display: block;">
</div>
</div>
</body>
</html>
I have taken out the title of this project - again really not trying to flame anybody or say its bad - jsut asking about it
When I create a new animate file and publish the project1.html has about 55 lines- this one is full of stuff that I dont know where it came from. I know that if you dont have anything moving on the timeline that your .html wont have the handletick event built in because there is nothing moving on the timeline - but everyting else I dont know- I am only posting this to see if it clears up the Lib statement for you (or any other things that are going wrong)
Like the differences in the constructor method that I asked about earlier in this thread.
Does this make anything more clear?
so I dont know - I have gone back, started again and recreated this simple test -
and now it is working - here is the code in the external class
class Game{
constructor(exportRoot, stage){
this.root = exportRoot;
this.stage = stage;
this.str1 = "start";
this.init();
this.setstate;
}
init(){
const game = this;
this.main_Txt = this.root.main_Txt;
this.root.start_bt.on("click", function(){ game.update(); })
this.setstate = 0;
};
update(){
if(this.setstate == 0){
this.str1 = "this is setstate 0"
}
this.setText();
}
setText(){
this.main_Txt.text = this.str1;
}
}
:). mouse effects working and text box loading
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