[BREAKING] Remove support for legacy scripts

src/framework/app-base.js

@@ -237,15 +237,6 @@ class AppBase extends EventHandler {
          */
         this.renderNextFrame = false;
 
-        /**
-         * Enable if you want entity type script attributes to not be re-mapped when an entity is
-         * cloned.
-         *
-         * @type {boolean}
-         * @ignore
-         */
-        this.useLegacyScriptAttributeCloning = script.legacy;
-
         this._librariesLoaded = false;
         this._fillMode = FILLMODE_KEEP_ASPECT;
         this._resolutionMode = RESOLUTION_FIXED;
@@ -767,43 +758,7 @@ class AppBase extends EventHandler {
     }
 
     _preloadScripts(sceneData, callback) {
-        if (!script.legacy) {
-            callback();
-            return;
-        }
-
-        this.systems.script.preloading = true;
-
-        const scripts = this._getScriptReferences(sceneData);
-
-        const l = scripts.length;
-        const progress = new Progress(l);
-        const regex = /^http(s)?:\/\//;
-
-        if (l) {
-            const onLoad = (err, ScriptType) => {
-                if (err)
-                    console.error(err);
-
-                progress.inc();
-                if (progress.done()) {
-                    this.systems.script.preloading = false;
-                    callback();
-                }
-            };
-
-            for (let i = 0; i < l; i++) {
-                let scriptUrl = scripts[i];
-                // support absolute URLs (for now)
-                if (!regex.test(scriptUrl.toLowerCase()) && this._scriptPrefix)
-                    scriptUrl = path.join(this._scriptPrefix, scripts[i]);
-
-                this.loader.load(scriptUrl, 'script', onLoad);
-            }
-        } else {
-            this.systems.script.preloading = false;
-            callback();
-        }
+        callback();
     }
 
     // set application properties from data file
@@ -942,52 +897,32 @@ class AppBase extends EventHandler {
         const scriptsIndex = {};
         const bundlesIndex = {};
 
-        if (!script.legacy) {
-            // add scripts in order of loading first
-            for (let i = 0; i < this.scriptsOrder.length; i++) {
-                const id = this.scriptsOrder[i];
-                if (!assets[id])
-                    continue;
-
-                scriptsIndex[id] = true;
-                list.push(assets[id]);
-            }
+        // add scripts in order of loading first
+        for (let i = 0; i < this.scriptsOrder.length; i++) {
+            const id = this.scriptsOrder[i];
+            if (!assets[id])
+                continue;
 
-            // then add bundles
-            if (this.enableBundles) {
-                for (const id in assets) {
-                    if (assets[id].type === 'bundle') {
-                        bundlesIndex[id] = true;
-                        list.push(assets[id]);
-                    }
-                }
-            }
+            scriptsIndex[id] = true;
+            list.push(assets[id]);
+        }
 
-            // then add rest of assets
+        // then add bundles
+        if (this.enableBundles) {
             for (const id in assets) {
-                if (scriptsIndex[id] || bundlesIndex[id])
-                    continue;
-
-                list.push(assets[id]);
-            }
-        } else {
-            if (this.enableBundles) {
-                // add bundles
-                for (const id in assets) {
-                    if (assets[id].type === 'bundle') {
-                        bundlesIndex[id] = true;
-                        list.push(assets[id]);
-                    }
+                if (assets[id].type === 'bundle') {
+                    bundlesIndex[id] = true;
+                    list.push(assets[id]);
                 }
             }
+        }
 
-            // then add rest of assets
-            for (const id in assets) {
-                if (bundlesIndex[id])
-                    continue;
+        // then add rest of assets
+        for (const id in assets) {
+            if (scriptsIndex[id] || bundlesIndex[id])
+                continue;
 
-                list.push(assets[id]);
-            }
+            list.push(assets[id]);
         }
 
         for (let i = 0; i < list.length; i++) {
@@ -1132,10 +1067,6 @@ class AppBase extends EventHandler {
         this.stats.frame.updateStart = now();
         // #endif
 
-        // Perform ComponentSystem update
-        if (script.legacy)
-            this.systems.fire('fixedUpdate', 1.0 / 60.0);
-
         this.systems.fire(this._inTools ? 'toolsUpdate' : 'update', dt);
         this.systems.fire('animationUpdate', dt);
         this.systems.fire('postUpdate', dt);

src/framework/application.js

@@ -9,7 +9,6 @@ import { BatchManager } from '../scene/batching/batch-manager.js';
 
 import { AppBase } from './app-base.js';
 import { AppOptions } from './app-options.js';
-import { script } from './script.js';
 import { AnimationComponentSystem } from './components/animation/system.js';
 import { AnimComponentSystem } from './components/anim/system.js';
 import { AudioListenerComponentSystem } from './components/audio-listener/system.js';
@@ -25,7 +24,6 @@ import { ParticleSystemComponentSystem } from './components/particle-system/syst
 import { RenderComponentSystem } from './components/render/system.js';
 import { RigidBodyComponentSystem } from './components/rigid-body/system.js';
 import { ScreenComponentSystem } from './components/screen/system.js';
-import { ScriptLegacyComponentSystem } from './components/script-legacy/system.js';
 import { ScrollViewComponentSystem } from './components/scroll-view/system.js';
 import { ScrollbarComponentSystem } from './components/scrollbar/system.js';
 import { SoundComponentSystem } from './components/sound/system.js';
@@ -170,7 +168,7 @@ class Application extends AppBase {
             RenderComponentSystem,
             CameraComponentSystem,
             LightComponentSystem,
-            script.legacy ? ScriptLegacyComponentSystem : ScriptComponentSystem,
+            ScriptComponentSystem,
             AudioSourceComponentSystem,
             SoundComponentSystem,
             AudioListenerComponentSystem,

src/framework/asset/asset-registry.js

@@ -5,8 +5,6 @@ import { TagsCache } from '../../core/tags-cache.js';
 
 import { standardMaterialTextureParameters } from '../../scene/materials/standard-material-parameters.js';
 
-import { script } from '../script.js';
-
 import { Asset } from './asset.js';
 
 /**
@@ -438,7 +436,7 @@ class AssetRegistry extends EventHandler {
                 this.fire('error:' + asset.id, err, asset);
                 asset.fire('error', err, asset);
             } else {
-                if (!script.legacy && asset.type === 'script') {
+                if (asset.type === 'script') {
                     const handler = this._loader.getHandler('script');
                     if (handler._cache[asset.id] && handler._cache[asset.id].parentNode === document.head) {
                         // remove old element