cables_dev/cables/src/core/core_patch.js
import { Logger } from "cables-shared-client";
import { EventTarget } from "./eventtarget.js";
import { ajax, ajaxSync, prefixedHash, cleanJson, shortId } from "./utils.js";
import { LoadingStatus } from "./loadingstatus.js";
import { Timer } from "./timer.js";
import { Link } from "./core_link.js";
import { Profiler } from "./core_profiler.js";
import { Context } from "./cgl/cgl_state.js";
import { CONSTANTS } from "./constants.js";
import PatchVariable from "./core_variable.js";
/**
* Patch class, contains all operators,values,links etc. manages loading and running of the whole patch
*
* see {@link PatchConfig}
*
* @namespace external:CABLES#Patch
* @hideconstructor
* @param {PatchConfig} cfg The configuration object.
* @class
* @example
* CABLES.patch=new CABLES.Patch(
* {
* patch:pStr,
* glCanvasId:'glcanvas',
* glCanvasResizeToWindow:true,
* canvas:{powerPreference:"high-performance"},
* prefixAssetPath:'/assets/',
* prefixJsPath:'/js/',
* onError:function(e){console.log(e);}
* glslPrecision:'highp'
* });
*/
const Patch = function (cfg)
{
EventTarget.apply(this);
this._log = new Logger("core_patch", { "onError": cfg.onError });
this.ops = [];
this.settings = {};
this.config = cfg ||
{
"glCanvasResizeToWindow": false,
"prefixAssetPath": "",
"prefixJsPath": "",
"silent": true,
"onError": null,
"onFinishedLoading": null,
"onFirstFrameRendered": null,
"onPatchLoaded": null,
"fpsLimit": 0
};
this.timer = new Timer();
this.freeTimer = new Timer();
this.animFrameOps = [];
this.animFrameCallbacks = [];
this.gui = false;
CABLES.logSilent = this.silent = true;
this.profiler = null;
this.aborted = false;
this._crashedOps = [];
this._renderOneFrame = false;
this._animReq = null;
this._opIdCache = {};
this._triggerStack = [];
this.storeObjNames = false; // remove after may release
this.loading = new LoadingStatus(this);
this._volumeListeners = [];
this._paused = false;
this._frameNum = 0;
// this.instancing = new Instancing();
this.onOneFrameRendered = null;
this.namedTriggers = {};
this._origData = null;
this._frameNext = 0;
this._frameInterval = 0;
this._lastFrameTime = 0;
this._frameWasdelayed = true;
this.frameStore = {};
this.deSerialized = false;
this.reqAnimTimeStamp = 0;
this.cgCanvas = null;
if (!(function () { return !this; }())) console.log("not in strict mode: core patch");
this._isLocal = document.location.href.indexOf("file:") === 0;
if (this.config.hasOwnProperty("silent")) this.silent = CABLES.logSilent = this.config.silent;
if (!this.config.hasOwnProperty("doRequestAnimation")) this.config.doRequestAnimation = true;
if (!this.config.prefixAssetPath) this.config.prefixAssetPath = "";
if (!this.config.prefixJsPath) this.config.prefixJsPath = "";
if (!this.config.masterVolume) this.config.masterVolume = 1.0;
this._variables = {};
this._variableListeners = [];
this.vars = {};
if (cfg && cfg.vars) this.vars = cfg.vars; // vars is old!
this.cgl = new Context(this);
this.cgp = null;
this._subpatchOpCache = {};
this.cgl.setCanvas(this.config.glCanvasId || this.config.glCanvas || "glcanvas");
if (this.config.glCanvasResizeToWindow === true) this.cgl.setAutoResize("window");
if (this.config.glCanvasResizeToParent === true) this.cgl.setAutoResize("parent");
this.loading.setOnFinishedLoading(this.config.onFinishedLoading);
if (this.cgl.aborted) this.aborted = true;
if (this.cgl.silent) this.silent = true;
this.freeTimer.play();
this.exec();
if (!this.aborted)
{
if (this.config.patch)
{
this.deSerialize(this.config.patch);
}
else if (this.config.patchFile)
{
ajax(
this.config.patchFile,
(err, _data) =>
{
try
{
const data = JSON.parse(_data);
if (err)
{
const txt = "";
this._log.error("err", err);
this._log.error("data", data);
this._log.error("data", data.msg);
return;
}
this.deSerialize(data);
}
catch (e)
{
this._log.error("could not load/parse patch ", e);
}
}
);
}
this.timer.play();
}
console.log("made with https://cables.gl"); // eslint-disable-line
};
Patch.prototype.isPlaying = function ()
{
return !this._paused;
};
Patch.prototype.isRenderingOneFrame = function ()
{
return this._renderOneFrame;
};
Patch.prototype.renderOneFrame = function ()
{
this._paused = true;
this._renderOneFrame = true;
this.exec();
this._renderOneFrame = false;
};
/**
* current number of frames per second
* @function getFPS
* @memberof Patch
* @instance
* @return {Number} fps
*/
Patch.prototype.getFPS = function ()
{
this._log.error("deprecated getfps");
return 0;
};
/**
* returns true if patch is opened in editor/gui mode
* @function isEditorMode
* @memberof Patch
* @instance
* @return {Boolean} editor mode
*/
Patch.prototype.isEditorMode = function ()
{
return this.config.editorMode === true;
};
/**
* pauses patch execution
* @function pause
* @memberof Patch
* @instance
*/
Patch.prototype.pause = function ()
{
cancelAnimationFrame(this._animReq);
this.emitEvent("pause");
this._animReq = null;
this._paused = true;
this.freeTimer.pause();
};
/**
* resumes patch execution
* @function resume
* @memberof Patch
* @instance
*/
Patch.prototype.resume = function ()
{
if (this._paused)
{
cancelAnimationFrame(this._animReq);
this._paused = false;
this.freeTimer.play();
this.emitEvent("resume");
this.exec();
}
};
/**
* set volume [0-1]
* @function setVolume
* @param {Number} v volume
* @memberof Patch
* @instance
*/
Patch.prototype.setVolume = function (v)
{
this.config.masterVolume = v;
for (let i = 0; i < this._volumeListeners.length; i++) this._volumeListeners[i].onMasterVolumeChanged(v);
};
/**
* get asset path
* @function getAssetPath
* @memberof Patch
* @param patchId
* @instance
*/
Patch.prototype.getAssetPath = function (patchId = null)
{
if (this.config.hasOwnProperty("assetPath"))
{
return this.config.assetPath;
}
else if (this.isEditorMode())
{
let id = patchId || gui.project()._id;
return "/assets/" + id + "/";
}
else if (document.location.href.indexOf("cables.gl") > 0 || document.location.href.indexOf("cables.local") > 0)
{
const parts = document.location.pathname.split("/");
let id = patchId || parts[parts.length - 1];
return "/assets/" + id + "/";
}
else
{
return "assets/";
}
};
/**
* get js path
* @function getJsPath
* @memberof Patch
* @instance
*/
Patch.prototype.getJsPath = function ()
{
if (this.config.hasOwnProperty("jsPath"))
{
return this.config.jsPath;
}
else
{
return "js/";
}
};
/**
* get url/filepath for a filename
* this uses prefixAssetpath in exported patches
* @function getFilePath
* @memberof Patch
* @instance
* @param {String} filename
* @return {String} url
*/
Patch.prototype.getFilePath = function (filename)
{
if (!filename) return filename;
filename = String(filename);
if (filename.indexOf("https:") === 0 || filename.indexOf("http:") === 0) return filename;
if (filename.indexOf("data:") === 0) return filename;
if (filename.indexOf("file:") === 0) return filename;
filename = filename.replace("//", "/");
if (filename.startsWith(this.config.prefixAssetPath)) filename = filename.replace(this.config.prefixAssetPath, "");
return this.config.prefixAssetPath + filename + (this.config.suffixAssetPath || "");
};
Patch.prototype.clear = function ()
{
this.emitEvent("patchClearStart");
this.cgl.TextureEffectMesh = null;
this.animFrameOps.length = 0;
this.timer = new Timer();
while (this.ops.length > 0) this.deleteOp(this.ops[0].id);
this._opIdCache = {};
this.emitEvent("patchClearEnd");
};
Patch.getOpClass = function (objName)
{
const parts = objName.split(".");
let opObj = null;
try
{
if (parts.length == 2) opObj = window[parts[0]][parts[1]];
else if (parts.length == 3) opObj = window[parts[0]][parts[1]][parts[2]];
else if (parts.length == 4) opObj = window[parts[0]][parts[1]][parts[2]][parts[3]];
else if (parts.length == 5) opObj = window[parts[0]][parts[1]][parts[2]][parts[3]][parts[4]];
else if (parts.length == 6) opObj = window[parts[0]][parts[1]][parts[2]][parts[3]][parts[4]][parts[5]];
else if (parts.length == 7) opObj = window[parts[0]][parts[1]][parts[2]][parts[3]][parts[4]][parts[5]][parts[6]];
else if (parts.length == 8) opObj = window[parts[0]][parts[1]][parts[2]][parts[3]][parts[4]][parts[5]][parts[6]][parts[7]];
else if (parts.length == 9) opObj = window[parts[0]][parts[1]][parts[2]][parts[3]][parts[4]][parts[5]][parts[6]][parts[7]][parts[8]];
else if (parts.length == 10) opObj = window[parts[0]][parts[1]][parts[2]][parts[3]][parts[4]][parts[5]][parts[6]][parts[7]][parts[8]][parts[9]];
return opObj;
}
catch (e)
{
return null;
}
};
Patch.prototype.createOp = function (identifier, id, opName = null)
{
let op = null;
let objName = "";
try
{
if (!identifier)
{
console.error("createop identifier false", identifier);
console.log((new Error()).stack);
return;
}
if (identifier.indexOf("Ops.") === -1)
{
// this should be a uuid, not a namespace
// creating ops by id should be the default way from now on!
const opId = identifier;
if (CABLES.OPS[opId])
{
objName = CABLES.OPS[opId].objName;
op = new CABLES.OPS[opId].f(this, objName, id, opId);
op.opId = opId;
}
else
{
if (opName)
{
identifier = opName;
this._log.warn("could not find op by id: " + opId);
}
else
{
throw new Error("could not find op by id: " + opId, { "cause": "opId:" + opId });
}
}
}
if (!op)
{
// fallback: create by objname!
objName = identifier;
const parts = identifier.split(".");
const opObj = Patch.getOpClass(objName);
if (!opObj)
{
this.emitEvent("criticalError", { "title": "unknown op" + objName, "text": "unknown op: " + objName });
this._log.error("unknown op: " + objName);
throw new Error("unknown op: " + objName);
}
else
{
if (parts.length == 2) op = new window[parts[0]][parts[1]](this, objName, id);
else if (parts.length == 3) op = new window[parts[0]][parts[1]][parts[2]](this, objName, id);
else if (parts.length == 4) op = new window[parts[0]][parts[1]][parts[2]][parts[3]](this, objName, id);
else if (parts.length == 5) op = new window[parts[0]][parts[1]][parts[2]][parts[3]][parts[4]](this, objName, id);
else if (parts.length == 6) op = new window[parts[0]][parts[1]][parts[2]][parts[3]][parts[4]][parts[5]](this, objName, id);
else if (parts.length == 7) op = new window[parts[0]][parts[1]][parts[2]][parts[3]][parts[4]][parts[5]][parts[6]](this, objName, id);
else if (parts.length == 8) op = new window[parts[0]][parts[1]][parts[2]][parts[3]][parts[4]][parts[5]][parts[6]][parts[7]](this, objName, id);
else if (parts.length == 9) op = new window[parts[0]][parts[1]][parts[2]][parts[3]][parts[4]][parts[5]][parts[6]][parts[7]][parts[8]](this, objName, id);
else if (parts.length == 10) op = new window[parts[0]][parts[1]][parts[2]][parts[3]][parts[4]][parts[5]][parts[6]][parts[7]][parts[8]][parts[9]](this, objName, id);
else console.log("parts.length", parts.length);
}
if (op)
{
op.opId = null;
for (const i in CABLES.OPS)
{
if (CABLES.OPS[i].objName == objName) op.opId = i;
}
}
}
}
catch (e)
{
this._crashedOps.push(objName);
this._log.error(e);
this._log.error("[instancing error] " + objName, e);
if (!this.isEditorMode())
{
this._log.error("INSTANCE_ERR", "Instancing Error: " + objName, e);
// throw new Error("instancing error 1" + objName);
}
}
if (op)
{
op._objName = objName;
op.patch = this;
}
else
{
this._log.log("no op was created!?", identifier, id);
}
return op;
};
/**
* create a new op in patch
* @function addOp
* @memberof Patch
* @instance
* @param {string} opIdentifier uuid or name, e.g. Ops.Math.Sum
* @param {Object} uiAttribs Attributes
* @param {string} id
* @param {boolean} fromDeserialize
* @param {string} opName e.g. Ops.Math.Sum
* @example
* // add invisible op
* patch.addOp('Ops.Math.Sum', { showUiAttribs: false });
*/
Patch.prototype.addOp = function (opIdentifier, uiAttribs, id, fromDeserialize, opName)
{
const op = this.createOp(opIdentifier, id, opName);
if (op)
{
uiAttribs = uiAttribs || {};
if (uiAttribs.hasOwnProperty("errors")) delete uiAttribs.errors;
if (uiAttribs.hasOwnProperty("error")) delete uiAttribs.error;
uiAttribs.subPatch = uiAttribs.subPatch || 0;
op.setUiAttribs(uiAttribs);
if (op.onCreate) op.onCreate();
if (op.hasOwnProperty("onAnimFrame")) this.addOnAnimFrame(op);
if (op.hasOwnProperty("onMasterVolumeChanged")) this._volumeListeners.push(op);
if (this._opIdCache[op.id])
{
this._log.warn("opid with id " + op.id + " already exists in patch!");
this.deleteOp(op.id); // strange with subpatch ops: why is this needed, somehow ops get added twice ???.....
// return;
}
this.ops.push(op);
this._opIdCache[op.id] = op;
if (this._subPatchCacheAdd) this._subPatchCacheAdd(uiAttribs.subPatch, op);
this.emitEvent("onOpAdd", op, fromDeserialize);
if (op.init) op.init();
op.emitEvent("init", fromDeserialize);
}
else
{
this._log.error("addop: op could not be created: ", opIdentifier);
}
return op;
};
Patch.prototype.addOnAnimFrame = function (op)
{
for (let i = 0; i < this.animFrameOps.length; i++) if (this.animFrameOps[i] == op) { return; }
this.animFrameOps.push(op);
};
Patch.prototype.removeOnAnimFrame = function (op)
{
for (let i = 0; i < this.animFrameOps.length; i++)
{
if (this.animFrameOps[i] == op)
{
this.animFrameOps.splice(i, 1);
return;
}
}
};
Patch.prototype.addOnAnimFrameCallback = function (cb)
{
this.animFrameCallbacks.push(cb);
};
Patch.prototype.removeOnAnimCallback = function (cb)
{
for (let i = 0; i < this.animFrameCallbacks.length; i++)
{
if (this.animFrameCallbacks[i] == cb)
{
this.animFrameCallbacks.splice(i, 1);
return;
}
}
};
Patch.prototype.deleteOp = function (opid, tryRelink, reloadingOp)
{
let found = false;
for (const i in this.ops)
{
if (this.ops[i].id == opid)
{
const op = this.ops[i];
let reLinkP1 = null;
let reLinkP2 = null;
if (op)
{
found = true;
if (tryRelink)
{
if (op.portsIn.length > 0 && op.portsIn[0].isLinked() && (op.portsOut.length > 0 && op.portsOut[0].isLinked()))
{
if (op.portsIn[0].getType() == op.portsOut[0].getType() && op.portsIn[0].links[0])
{
reLinkP1 = op.portsIn[0].links[0].getOtherPort(op.portsIn[0]);
reLinkP2 = op.portsOut[0].links[0].getOtherPort(op.portsOut[0]);
}
}
}
const opToDelete = this.ops[i];
opToDelete.removeLinks();
if (this.onDelete)
{
// todo: remove
this._log.warn("deprecated this.onDelete", this.onDelete);
this.onDelete(opToDelete);
}
this.ops.splice(i, 1);
opToDelete.emitEvent("delete", opToDelete);
this.emitEvent("onOpDelete", opToDelete, reloadingOp);
if (this.clearSubPatchCache) this.clearSubPatchCache(opToDelete.uiAttribs.subPatch);
if (opToDelete.onDelete) opToDelete.onDelete(reloadingOp);
opToDelete.cleanUp();
if (reLinkP1 !== null && reLinkP2 !== null)
{
this.link(reLinkP1.op, reLinkP1.getName(), reLinkP2.op, reLinkP2.getName());
}
delete this._opIdCache[opid];
break;
}
}
}
if (!found) this._log.warn("core patch deleteop: not found...", opid);
};
Patch.prototype.getFrameNum = function ()
{
return this._frameNum;
};
Patch.prototype.emitOnAnimFrameEvent = function (time, delta)
{
time = time || this.timer.getTime();
for (let i = 0; i < this.animFrameCallbacks.length; ++i)
if (this.animFrameCallbacks[i])
this.animFrameCallbacks[i](time, this._frameNum, delta);
for (let i = 0; i < this.animFrameOps.length; ++i)
if (this.animFrameOps[i].onAnimFrame)
this.animFrameOps[i].onAnimFrame(time, this._frameNum, delta);
};
Patch.prototype.renderFrame = function (timestamp)
{
this.timer.update(this.reqAnimTimeStamp);
this.freeTimer.update(this.reqAnimTimeStamp);
const time = this.timer.getTime();
const startTime = performance.now();
this.cgl.frameStartTime = this.timer.getTime();
const delta = timestamp - this.reqAnimTimeStamp || timestamp;
this.emitOnAnimFrameEvent(null, delta);
this.cgl.profileData.profileFrameDelta = delta;
this.reqAnimTimeStamp = timestamp;
this.cgl.profileData.profileOnAnimFrameOps = performance.now() - startTime;
this.emitEvent("onRenderFrame", time);
this._frameNum++;
if (this._frameNum == 1)
{
if (this.config.onFirstFrameRendered) this.config.onFirstFrameRendered();
}
};
Patch.prototype.exec = function (timestamp)
{
if (!this._renderOneFrame && (this._paused || this.aborted)) return;
this.emitEvent("reqAnimFrame");
cancelAnimationFrame(this._animReq);
this.config.fpsLimit = this.config.fpsLimit || 0;
if (this.config.fpsLimit)
{
this._frameInterval = 1000 / this.config.fpsLimit;
}
const now = CABLES.now();
const frameDelta = now - this._frameNext;
if (this.isEditorMode())
{
if (!this._renderOneFrame)
{
if (now - this._lastFrameTime >= 500 && this._lastFrameTime !== 0 && !this._frameWasdelayed)
{
this._lastFrameTime = 0;
setTimeout(this.exec.bind(this), 500);
this.emitEvent("renderDelayStart");
this._frameWasdelayed = true;
return;
}
}
}
if (this._renderOneFrame || this.config.fpsLimit === 0 || frameDelta > this._frameInterval || this._frameWasdelayed)
{
this.renderFrame(timestamp);
if (this._frameInterval) this._frameNext = now - (frameDelta % this._frameInterval);
}
if (this._frameWasdelayed)
{
this.emitEvent("renderDelayEnd");
this._frameWasdelayed = false;
}
if (this._renderOneFrame)
{
if (this.onOneFrameRendered) this.onOneFrameRendered(); // todo remove everywhere and use propper event...
this.emitEvent("renderedOneFrame");
this._renderOneFrame = false;
}
if (this.config.doRequestAnimation) this._animReq = this.cgl.canvas.ownerDocument.defaultView.requestAnimationFrame(this.exec.bind(this));
};
/**
* link two ops/ports
* @function link
* @memberof Patch
* @instance
* @param {Op} op1
* @param {String} port1Name
* @param {Op} op2
* @param {String} port2Name
* @param {boolean} lowerCase
* @param {boolean} fromDeserialize
*/
Patch.prototype.link = function (op1, port1Name, op2, port2Name, lowerCase, fromDeserialize)
{
if (!op1) return this._log.warn("link: op1 is null ");
if (!op2) return this._log.warn("link: op2 is null");
const port1 = op1.getPort(port1Name, lowerCase);
const port2 = op2.getPort(port2Name, lowerCase);
if (!port1) return op1._log.warn("port1 not found! " + port1Name + " (" + op1.objName + ")");
if (!port2) return op1._log.warn("port2 not found! " + port2Name + " of " + op2.name + "(" + op2.objName + ")", op2);
if (!port1.shouldLink(port1, port2) || !port2.shouldLink(port1, port2)) return false;
if (Link.canLink(port1, port2))
{
const link = new Link(this);
link.link(port1, port2);
this.emitEvent("onLink", port1, port2, link, fromDeserialize);
return link;
}
};
Patch.prototype.serialize = function (options)
{
const obj = {};
options = options || {};
obj.ops = [];
obj.settings = this.settings;
for (const i in this.ops)
{
const op = this.ops[i];
if (op && op.getSerialized)obj.ops.push(op.getSerialized());
}
cleanJson(obj);
if (options.asObject) return obj;
return JSON.stringify(obj);
};
Patch.prototype.getOpsByRefId = function (refId)
{
const perf = CABLES.UI.uiProfiler.start("[corepatchetend] getOpsByRefId");
const refOps = [];
const ops = gui.corePatch().ops;
for (let i = 0; i < ops.length; i++)
if (ops[i].storage && ops[i].storage.ref == refId) refOps.push(ops[i]);
perf.finish();
return refOps;
};
Patch.prototype.getOpById = function (opid)
{
return this._opIdCache[opid];
};
Patch.prototype.getOpsByName = function (name)
{
// TODO: is this still needed ? unclear behaviour....
const arr = [];
for (const i in this.ops)
if (this.ops[i].name == name) arr.push(this.ops[i]);
return arr;
};
Patch.prototype.getOpsByObjName = function (name)
{
const arr = [];
for (const i in this.ops)
if (this.ops[i].objName == name) arr.push(this.ops[i]);
return arr;
};
Patch.prototype.getOpsByOpId = function (opid)
{
const arr = [];
for (const i in this.ops)
if (this.ops[i].opId == opid) arr.push(this.ops[i]);
return arr;
};
Patch.prototype.loadLib = function (which)
{
ajaxSync(
"/ui/libs/" + which + ".js",
(err, res) =>
{
const se = document.createElement("script");
se.type = "text/javascript";
se.text = res;
document.getElementsByTagName("head")[0].appendChild(se);
},
"GET",
);
};
Patch.prototype.getSubPatchOpsByName = function (patchId, objName)
{
const arr = [];
for (const i in this.ops)
if (this.ops[i].uiAttribs && this.ops[i].uiAttribs.subPatch == patchId && this.ops[i].objName == objName)
arr.push(this.ops[i]);
return arr;
};
Patch.prototype.getSubPatchOp =
Patch.prototype.getFirstSubPatchOpByName = function (patchId, objName)
{
for (const i in this.ops)
if (this.ops[i].uiAttribs && this.ops[i].uiAttribs.subPatch == patchId && this.ops[i].objName == objName)
return this.ops[i];
return false;
};
Patch.prototype._addLink = function (opinid, opoutid, inName, outName)
{
return this.link(this.getOpById(opinid), inName, this.getOpById(opoutid), outName, false, true);
};
Patch.prototype.deSerialize = function (obj, options)
{
options = options || { "genIds": false, "createRef": false };
if (this.aborted) return;
const newOps = [];
const loadingId = this.loading.start("core", "deserialize");
this.namespace = obj.namespace || "";
this.name = obj.name || "";
if (typeof obj === "string") obj = JSON.parse(obj);
this.settings = obj.settings;
this.emitEvent("patchLoadStart");
obj.ops = obj.ops || [];
if (window.logStartup)logStartup("add " + obj.ops.length + " ops... ");
const addedOps = [];
// add ops...
for (let iop = 0; iop < obj.ops.length; iop++)
{
const start = CABLES.now();
const opData = obj.ops[iop];
let op = null;
try
{
if (opData.opId) op = this.addOp(opData.opId, opData.uiAttribs, opData.id, true, opData.objName);
else op = this.addOp(opData.objName, opData.uiAttribs, opData.id, true);
}
catch (e)
{
this._log.error("[instancing error] op data:", opData, e);
// throw new Error("could not create op by id: <b>" + (opData.objName || opData.opId) + "</b> (" + opData.id + ")");
}
if (op)
{
addedOps.push(op);
if (options.genIds) op.id = shortId();
op.portsInData = opData.portsIn;
op._origData = JSON.parse(JSON.stringify(opData));
op.storage = opData.storage;
// if (opData.hasOwnProperty("disabled"))op.setEnabled(!opData.disabled);
for (const ipi in opData.portsIn)
{
const objPort = opData.portsIn[ipi];
if (objPort && objPort.hasOwnProperty("name"))
{
const port = op.getPort(objPort.name);
if (port && (port.uiAttribs.display == "bool" || port.uiAttribs.type == "bool") && !isNaN(objPort.value)) objPort.value = objPort.value == true ? 1 : 0;
if (port && objPort.value !== undefined && port.type != CONSTANTS.OP.OP_PORT_TYPE_TEXTURE) port.set(objPort.value);
if (port)
{
port.deSerializeSettings(objPort);
}
else
{
// if (port.uiAttribs.hasOwnProperty("title"))
// {
// op.preservedPortTitles = op.preservedPortTitles || {};
// op.preservedPortTitles[port.name] = port.uiAttribs.title;
// }
op.preservedPortValues = op.preservedPortValues || {};
op.preservedPortValues[objPort.name] = objPort.value;
}
}
}
for (const ipo in opData.portsOut)
{
const objPort = opData.portsOut[ipo];
if (objPort && objPort.hasOwnProperty("name"))
{
const port2 = op.getPort(objPort.name);
if (port2)
{
port2.deSerializeSettings(objPort);
if (port2.uiAttribs.hasOwnProperty("title"))
{
op.preservedPortTitles = op.preservedPortTitles || {};
op.preservedPortTitles[port2.name] = port2.uiAttribs.title;
}
if (port2.type != CONSTANTS.OP.OP_PORT_TYPE_TEXTURE && objPort.hasOwnProperty("value"))
port2.set(obj.ops[iop].portsOut[ipo].value);
if (objPort.expose) port2.setUiAttribs({ "expose": true });
}
}
}
newOps.push(op);
}
const timeused = Math.round(100 * (CABLES.now() - start)) / 100;
if (!this.silent && timeused > 5) console.log("long op init ", obj.ops[iop].objName, timeused);
}
if (window.logStartup)logStartup("add ops done");
for (const i in this.ops)
{
if (this.ops[i].onLoadedValueSet)
{
this.ops[i].onLoadedValueSet(this.ops[i]._origData);
this.ops[i].onLoadedValueSet = null;
this.ops[i]._origData = null;
}
this.ops[i].emitEvent("loadedValueSet");
}
if (window.logStartup)logStartup("creating links");
if (options.opsCreated)options.opsCreated(addedOps);
// create links...
if (obj.ops)
{
for (let iop = 0; iop < obj.ops.length; iop++)
{
if (obj.ops[iop].portsIn)
{
for (let ipi2 = 0; ipi2 < obj.ops[iop].portsIn.length; ipi2++)
{
if (obj.ops[iop].portsIn[ipi2] && obj.ops[iop].portsIn[ipi2].links)
{
for (let ili = 0; ili < obj.ops[iop].portsIn[ipi2].links.length; ili++)
{
const l = this._addLink(
obj.ops[iop].portsIn[ipi2].links[ili].objIn,
obj.ops[iop].portsIn[ipi2].links[ili].objOut,
obj.ops[iop].portsIn[ipi2].links[ili].portIn,
obj.ops[iop].portsIn[ipi2].links[ili].portOut);
// const took = performance.now - startTime;
// if (took > 100)console.log(obj().ops[iop].portsIn[ipi2].links[ili].objIn, obj.ops[iop].portsIn[ipi2].links[ili].objOut, took);
}
}
}
}
if (obj.ops[iop].portsOut)
for (let ipi2 = 0; ipi2 < obj.ops[iop].portsOut.length; ipi2++)
if (obj.ops[iop].portsOut[ipi2] && obj.ops[iop].portsOut[ipi2].links)
{
for (let ili = 0; ili < obj.ops[iop].portsOut[ipi2].links.length; ili++)
{
if (obj.ops[iop].portsOut[ipi2].links[ili])
{
if (obj.ops[iop].portsOut[ipi2].links[ili].subOpRef)
{
// lost link
const outOp = this.getOpById(obj.ops[iop].portsOut[ipi2].links[ili].objOut);
let dstOp = null;
let theSubPatch = 0;
for (let i = 0; i < this.ops.length; i++)
{
if (
this.ops[i].storage &&
this.ops[i].storage.ref == obj.ops[iop].portsOut[ipi2].links[ili].subOpRef &&
outOp.uiAttribs.subPatch == this.ops[i].uiAttribs.subPatch
)
{
theSubPatch = this.ops[i].patchId.get();
break;
}
}
for (let i = 0; i < this.ops.length; i++)
{
if (
this.ops[i].storage &&
this.ops[i].storage.ref == obj.ops[iop].portsOut[ipi2].links[ili].refOp &&
this.ops[i].uiAttribs.subPatch == theSubPatch)
{
dstOp = this.ops[i];
break;
}
}
if (!dstOp) this._log.warn("could not find op for lost link");
else
{
const l = this._addLink(
dstOp.id,
obj.ops[iop].portsOut[ipi2].links[ili].objOut,
obj.ops[iop].portsOut[ipi2].links[ili].portIn,
obj.ops[iop].portsOut[ipi2].links[ili].portOut);
}
}
else
{
const l = this._addLink(obj.ops[iop].portsOut[ipi2].links[ili].objIn, obj.ops[iop].portsOut[ipi2].links[ili].objOut, obj.ops[iop].portsOut[ipi2].links[ili].portIn, obj.ops[iop].portsOut[ipi2].links[ili].portOut);
if (!l)
{
const op1 = this.getOpById(obj.ops[iop].portsOut[ipi2].links[ili].objIn);
const op2 = this.getOpById(obj.ops[iop].portsOut[ipi2].links[ili].objOut);
if (!op1)console.log("could not find link op1");
if (!op2)console.log("could not find link op2");
const p1Name = obj.ops[iop].portsOut[ipi2].links[ili].portIn;
if (op1 && !op1.getPort(p1Name))
{
// console.log("PRESERVE port 1 not found", p1Name);
op1.preservedPortLinks[p1Name] = op1.preservedPortLinks[p1Name] || [];
op1.preservedPortLinks[p1Name].push(obj.ops[iop].portsOut[ipi2].links[ili]);
}
const p2Name = obj.ops[iop].portsOut[ipi2].links[ili].portOut;
if (op2 && !op2.getPort(p2Name))
{
// console.log("PRESERVE port 2 not found", obj.ops[iop].portsOut[ipi2].links[ili].portOut);
op2.preservedPortLinks[p1Name] = op2.preservedPortLinks[p1Name] || [];
op2.preservedPortLinks[p1Name].push(obj.ops[iop].portsOut[ipi2].links[ili]);
}
}
}
}
}
}
}
}
if (window.logStartup)logStartup("calling ops onloaded");
for (const i in this.ops)
{
if (this.ops[i].onLoaded)
{
// TODO: deprecate!!!
this.ops[i].onLoaded();
this.ops[i].onLoaded = null;
}
}
if (window.logStartup)logStartup("initializing ops...");
for (const i in this.ops)
{
if (this.ops[i].init)
{
try
{
this.ops[i].init();
this.ops[i].init = null;
}
catch (e)
{
console.error("op.init crash", e);
}
}
}
if (window.logStartup)logStartup("initializing vars...");
if (this.config.variables)
for (const varName in this.config.variables)
this.setVarValue(varName, this.config.variables[varName]);
if (window.logStartup)logStartup("initializing var ports");
for (const i in this.ops)
{
this.ops[i].initVarPorts();
delete this.ops[i].uiAttribs.pasted;
}
setTimeout(() => { this.loading.finished(loadingId); }, 100);
if (this.config.onPatchLoaded) this.config.onPatchLoaded(this);
this.deSerialized = true;
this.emitEvent("patchLoadEnd", newOps, obj, options.genIds);
};
Patch.prototype.profile = function (enable)
{
this.profiler = new Profiler(this);
for (const i in this.ops)
{
this.ops[i].profile(enable);
}
};
// ----------------------
/**
* set variable value
* @function setVariable
* @memberof Patch
* @instance
* @param {String} name of variable
* @param {Number|String|Boolean} val value
*/
Patch.prototype.setVariable = function (name, val)
{
// if (this._variables.hasOwnProperty(name))
if (this._variables[name] !== undefined)
{
this._variables[name].setValue(val);
}
else
{
this._log.warn("variable " + name + " not found!");
}
};
Patch.prototype._sortVars = function ()
{
if (!this.isEditorMode()) return;
const ordered = {};
Object.keys(this._variables).sort(
(a, b) =>
{ return a.localeCompare(b, "en", { "sensitivity": "base" }); }
).forEach((key) =>
{
ordered[key] = this._variables[key];
});
this._variables = ordered;
};
/**
* has variable
* @function hasVariable
* @memberof Patch
* @instance
* @param {String} name of variable
*/
Patch.prototype.hasVar = function (name)
{
return this._variables[name] !== undefined;
// return this._variables.hasOwnProperty(name);
};
// used internally
Patch.prototype.setVarValue = function (name, val, type)
{
if (this.hasVar(name))
{
this._variables[name].setValue(val);
}
else
{
this._variables[name] = new PatchVariable(name, val, type);
this._sortVars();
this.emitEvent("variablesChanged");
}
return this._variables[name];
};
// old?
Patch.prototype.getVarValue = function (name, val)
{
if (this._variables.hasOwnProperty(name)) return this._variables[name].getValue();
};
/**
* @function getVar
* @memberof Patch
* @instance
* @param {String} name
* @return {Variable} variable
*/
Patch.prototype.getVar = function (name)
{
if (this._variables.hasOwnProperty(name)) return this._variables[name];
};
Patch.prototype.deleteVar = function (name)
{
for (let i = 0; i < this.ops.length; i++)
for (let j = 0; j < this.ops[i].portsIn.length; j++)
if (this.ops[i].portsIn[j].getVariableName() == name)
this.ops[i].portsIn[j].setVariable(null);
delete this._variables[name];
this.emitEvent("variableDeleted", name);
this.emitEvent("variablesChanged");
};
/**
* @function getVars
* @memberof Patch
* @instance
* @param t
* @return {Array<Variable>} variables
* @function
*/
Patch.prototype.getVars = function (t)
{
if (t === undefined) return this._variables;
const vars = [];
if (t == CABLES.OP_PORT_TYPE_STRING) t = "string";
if (t == CABLES.OP_PORT_TYPE_VALUE) t = "number";
if (t == CABLES.OP_PORT_TYPE_ARRAY) t = "array";
if (t == CABLES.OP_PORT_TYPE_OBJECT) t = "object";
for (const i in this._variables)
{
if (!this._variables[i].type || this._variables[i].type == t) vars.push(this._variables[i]);
}
return vars;
};
/**
* @function preRenderOps
* @memberof Patch
* @instance
* @description invoke pre rendering of ops
* @function
*/
Patch.prototype.preRenderOps = function ()
{
this._log.log("prerendering...");
for (let i = 0; i < this.ops.length; i++)
{
if (this.ops[i].preRender)
{
this.ops[i].preRender();
this._log.log("prerender " + this.ops[i].objName);
}
}
};
/**
* @function dispose
* @memberof Patch
* @instance
* @description stop, dispose and cleanup patch
*/
Patch.prototype.dispose = function ()
{
this.pause();
this.clear();
this.cgl.dispose();
};
Patch.prototype.pushTriggerStack = function (p)
{
this._triggerStack.push(p);
};
Patch.prototype.popTriggerStack = function ()
{
this._triggerStack.pop();
};
Patch.prototype.printTriggerStack = function ()
{
if (this._triggerStack.length == 0)
{
// console.log("stack length", this._triggerStack.length); // eslint-disable-line
return;
}
console.groupCollapsed( // eslint-disable-line
"trigger port stack " + this._triggerStack[this._triggerStack.length - 1].op.objName + "." + this._triggerStack[this._triggerStack.length - 1].name,
);
const rows = [];
for (let i = 0; i < this._triggerStack.length; i++)
{
rows.push(i + ". " + this._triggerStack[i].op.objName + " " + this._triggerStack[i].name);
}
console.table(rows); // eslint-disable-line
console.groupEnd(); // eslint-disable-line
};
/**
* returns document object of the patch could be != global document object when opening canvas ina popout window
* @function getDocument
* @memberof Patch
* @instance
* @return {Object} document
*/
Patch.prototype.getDocument = function ()
{
return this.cgl.canvas.ownerDocument;
};
Patch.replaceOpIds = function (json, options)
{
const opids = {};
for (const i in json.ops)
{
opids[json.ops[i].id] = json.ops[i];
}
for (const j in json.ops)
{
for (const k in json.ops[j].portsOut)
{
const links = json.ops[j].portsOut[k].links;
if (links)
{
let l = links.length;
while (l--)
{
if (links[l] && (!opids[links[l].objIn] || !opids[links[l].objOut]))
{
if (!options.doNotUnlinkLostLinks)
{
links.splice(l, 1);
}
else
{
if (options.fixLostLinks)
{
// console.log("lost link...?", links[l]);
const op = gui.corePatch().getOpById(links[l].objIn);
if (!op) console.log("op not found!");
else
{
const outerOp = gui.patchView.getSubPatchOuterOp(op.uiAttribs.subPatch);
if (outerOp)
{
op.storage = op.storage || {};
op.storage.ref = op.storage.ref || CABLES.shortId();
links[l].refOp = op.storage.ref;
links[l].subOpRef = outerOp.storage.ref;
}
}
}
}
}
}
}
}
}
for (const i in json.ops)
{
const op = json.ops[i];
const oldId = op.id;
let newId = CABLES.shortId();
if (options.prefixHash) newId = prefixedHash(options.prefixHash + oldId);
else if (options.prefixId) newId = options.prefixId + oldId;
else if (options.refAsId) // when saving json
{
if (op.storage && op.storage.ref)
{
newId = op.storage.ref;
delete op.storage.ref;
}
else
{
op.storage = op.storage || {};
op.storage.ref = newId = CABLES.shortId();
}
}
const newID = op.id = newId;
if (options.oldIdAsRef) // when loading json
{
op.storage = op.storage || {};
op.storage.ref = oldId;
}
for (const j in json.ops)
{
if (json.ops[j].portsIn)
for (const k in json.ops[j].portsIn)
{
if (json.ops[j].portsIn[k].links)
{
let l = json.ops[j].portsIn[k].links.length;
while (l--) if (json.ops[j].portsIn[k].links[l] === null) json.ops[j].portsIn[k].links.splice(l, 1);
for (l in json.ops[j].portsIn[k].links)
{
if (json.ops[j].portsIn[k].links[l].objIn === oldId) json.ops[j].portsIn[k].links[l].objIn = newID;
if (json.ops[j].portsIn[k].links[l].objOut === oldId) json.ops[j].portsIn[k].links[l].objOut = newID;
}
}
}
if (json.ops[j].portsOut)
for (const k in json.ops[j].portsOut)
{
if (json.ops[j].portsOut[k].links)
{
let l = json.ops[j].portsOut[k].links.length;
while (l--) if (json.ops[j].portsOut[k].links[l] === null) json.ops[j].portsOut[k].links.splice(l, 1);
for (l in json.ops[j].portsOut[k].links)
{
if (json.ops[j].portsOut[k].links[l].objIn === oldId) json.ops[j].portsOut[k].links[l].objIn = newID;
if (json.ops[j].portsOut[k].links[l].objOut === oldId) json.ops[j].portsOut[k].links[l].objOut = newID;
}
}
}
}
}
// set correct subpatch
const subpatchIds = [];
const fixedSubPatches = [];
for (let i = 0; i < json.ops.length; i++)
{
// if (CABLES.Op.isSubPatchOpName(json.ops[i].objName))
if (json.ops[i].storage && json.ops[i].storage.subPatchVer)
{
for (const k in json.ops[i].portsIn)
{
if (json.ops[i].portsIn[k].name === "patchId")
{
let newId = shortId();
if (options.prefixHash) newId = prefixedHash(options.prefixHash + json.ops[i].portsIn[k].value);
const oldSubPatchId = json.ops[i].portsIn[k].value;
const newSubPatchId = json.ops[i].portsIn[k].value = newId;
subpatchIds.push(newSubPatchId);
for (let j = 0; j < json.ops.length; j++)
{
// op has no uiAttribs in export, we don't care about subpatches in export though
if (json.ops[j].uiAttribs)
{
if (json.ops[j].uiAttribs.subPatch === oldSubPatchId)
{
json.ops[j].uiAttribs.subPatch = newSubPatchId;
fixedSubPatches.push(json.ops[j].id);
}
}
}
}
}
}
}
for (const kk in json.ops)
{
let found = false;
for (let j = 0; j < fixedSubPatches.length; j++)
{
if (json.ops[kk].id === fixedSubPatches[j])
{
found = true;
break;
}
}
// op has no uiAttribs in export, we don't care about subpatches in export though
if (!found && json.ops[kk].uiAttribs && options.parentSubPatchId != null)
json.ops[kk].uiAttribs.subPatch = options.parentSubPatchId;
}
return json;
};
/**
* remove an eventlistener
* @instance
* @function addEventListener
* @param {String} name of event
* @param {function} callback
*/
/**
* remove an eventlistener
* @instance
* @function removeEventListener
* @param {String} name of event
* @param {function} callback
*/
/**
* op added to patch event
* @event onOpAdd
*
* @memberof Patch
* @type {Object}
* @property {Op} op new op
*/
/**
* op deleted from patch
* @event onOpDelete
* @memberof Patch
* @type {Object}
* @property {Op} op that will be deleted
*/
/**
* link event - two ports will be linked
* @event onLink
* @memberof Patch
* @type {Object}
* @property {Port} port1
* @property {Port} port2
*/
/**
* unlink event - a link was deleted
* @event onUnLink
* @memberof Patch
* @type {Object}
*/
/**
* variables has been changed / a variable has been added to the patch
* @event variablesChanged
* @memberof Patch
* @type {Object}
* @property {Port} port1
* @property {Port} port2
*/
/**
* configuration object for loading a patch
* @typedef {Object} PatchConfig
* @hideconstructor
* @property {String} [prefixAssetPath=''] prefix for path to assets
* @property {String} [assetPath=''] path to assets
* @property {String} [jsPath=''] path to javascript files
* @property {String} [glCanvasId='glcanvas'] dom element id of canvas element
* @property {Function} [onError=null] called when an error occurs
* @property {Function} [onFinishedLoading=null] called when patch finished loading all assets
* @property {Function} [onFirstFrameRendered=null] called when patch rendered it's first frame
* @property {Boolean} [glCanvasResizeToWindow=false] resize canvas automatically to window size
* @property {Boolean} [doRequestAnimation=true] do requestAnimationFrame set to false if you want to trigger exec() from outside (only do if you know what you are doing)
* @property {Boolean} [clearCanvasColor=true] clear canvas in transparent color every frame
* @property {Boolean} [clearCanvasDepth=true] clear depth every frame
* @property {Boolean} [glValidateShader=true] enable/disable validation of shaders *
* @property {Boolean} [silent=false]
* @property {Number} [fpsLimit=0] 0 for maximum possible frames per second
* @property {String} [glslPrecision='mediump'] default precision for glsl shader
*
*/
export default Patch;
