Replaced js-logger. Improved testability with mocks, improved test configuration and code improvements.

jest.config.js

@@ -1,10 +1,11 @@
 module.exports = {
     preset: "ts-jest",
-    testEnvironment: "node",
     moduleDirectories: ["node_modules"],
     setupFiles: ["./test/src/setup.js"],
+    roots: ["./src", "./test"],
     moduleNameMapper: {
         "\\.(css|gif|jpg|png|svg|ttf)$": "<rootDir>/src/__mocks__/static_files.js",
-        "monaco-editor": "<rootDir>/node_modules/monaco-editor/dev/vs/editor/editor.main.js",
+        "^monaco-editor$": "<rootDir>/node_modules/monaco-editor/esm/vs/editor/editor.main.js",
+        "^worker-loader!": "<rootDir>/src/__mocks__/webworkers.js",
     },
 };

package.json

@@ -9,14 +9,13 @@
         "camera-controls": "^1.16.2",
         "golden-layout": "^1.5.9",
         "javascript-lp-solver": "0.4.17",
-        "js-logger": "^1.6.0",
         "lodash": "^4.17.15",
         "luxon": "^1.21.3",
         "monaco-editor": "^0.19.0",
         "three": "^0.111.0"
     },
     "scripts": {
-        "start": "webpack-dev-server --port 1623 --config webpack.dev.js",
+        "start": "webpack-dev-server --config webpack.dev.js",
         "build": "webpack --config webpack.prod.js",
         "test": "jest",
         "update_generic_data": "ts-node --project=tsconfig-scripts.json assets_generation/update_generic_data.ts",

src/__mocks__/monaco-editor.js

@@ -0,0 +1,89 @@
+class Editor {
+    addCommand() {}
+    getAction() {}
+    addAction() {
+        return { dispose() {} };
+    }
+    trigger() {}
+    updateOptions() {}
+    setModel() {}
+    setPosition() {}
+    getLineDecorations() {}
+    deltaDecorations() {}
+    revealLineInCenterIfOutsideViewport() {}
+    revealPositionInCenterIfOutsideViewport() {}
+    onDidFocusEditorWidget() {
+        return { dispose() {} };
+    }
+    onMouseDown() {
+        return { dispose() {} };
+    }
+    onMouseUp() {
+        return { dispose() {} };
+    }
+    focus() {}
+    layout() {}
+    onDidChangeCursorPosition() {
+        return { dispose() {} };
+    }
+    dispose() {}
+}
+
+exports.editor = {
+    defineTheme() {},
+    createModel() {},
+    create() {
+        return new Editor();
+    },
+};
+
+exports.languages = {
+    CompletionItemKind: {
+        Method: 0,
+        Function: 1,
+        Constructor: 2,
+        Field: 3,
+        Variable: 4,
+        Class: 5,
+        Struct: 6,
+        Interface: 7,
+        Module: 8,
+        Property: 9,
+        Event: 10,
+        Operator: 11,
+        Unit: 12,
+        Value: 13,
+        Constant: 14,
+        Enum: 15,
+        EnumMember: 16,
+        Keyword: 17,
+        Text: 18,
+        Color: 19,
+        File: 20,
+        Reference: 21,
+        Customcolor: 22,
+        Folder: 23,
+        TypeParameter: 24,
+        Snippet: 25,
+    },
+    register() {},
+    setMonarchTokensProvider() {},
+    registerCompletionItemProvider() {},
+    registerSignatureHelpProvider() {},
+    setLanguageConfiguration() {},
+    registerDefinitionProvider() {},
+};
+
+exports.KeyMod = {
+    CtrlCmd: 0,
+    Shift: 1,
+    Alt: 2,
+    WinCtrl: 3,
+};
+
+exports.KeyCode = {
+    LeftArrow: 15,
+    UpArrow: 16,
+    RightArrow: 17,
+    DownArrow: 18,
+};

src/__mocks__/webworkers.js

@@ -0,0 +1,6 @@
+class Worker {
+    onmessage() {}
+    postMessage() {}
+}
+
+module.exports = Worker;

src/application/index.test.ts

@@ -0,0 +1,49 @@
+import { initialize_application } from "./index";
+import { DisposableThreeRenderer } from "../core/rendering/Renderer";
+import { LogManager, LogHandler, LogLevel } from "../core/Logger";
+import { FileSystemHttpClient } from "../../test/src/core/FileSystemHttpClient";
+import { timeout } from "../../test/src/utils";
+
+for (const path of [undefined, "/viewer", "/quest_editor", "/hunt_optimizer"]) {
+    const with_path = path == undefined ? "without specific path" : `with path ${path}`;
+
+    test(`Initialization and shutdown ${with_path} should succeed without throwing errors or logging with level Warn or above.`, async () => {
+        const logged_errors: string[] = [];
+
+        const handler: LogHandler = ({ level, message }) => {
+            if (level >= LogLevel.Warn) {
+                logged_errors.push(message);
+            }
+        };
+
+        return LogManager.with_default_handler(handler, async () => {
+            if (path != undefined) {
+                window.location.hash = path;
+            }
+
+            const app = initialize_application(
+                new FileSystemHttpClient(),
+                () => new StubRenderer(),
+            );
+
+            expect(app).toBeDefined();
+            expect(logged_errors).toEqual([]);
+
+            await timeout(2000);
+
+            app.dispose();
+
+            expect(logged_errors).toEqual([]);
+        });
+    });
+}
+
+class StubRenderer implements DisposableThreeRenderer {
+    domElement: HTMLCanvasElement = document.createElement("canvas");
+
+    dispose(): void {} // eslint-disable-line
+
+    render(): void {} // eslint-disable-line
+
+    setSize(): void {} // eslint-disable-line
+}

src/application/index.ts

@@ -0,0 +1,132 @@
+import { HttpClient } from "../core/HttpClient";
+import { Disposable } from "../core/observable/Disposable";
+import { GuiStore, GuiTool } from "../core/stores/GuiStore";
+import { create_item_type_stores } from "../core/stores/ItemTypeStore";
+import { create_item_drop_stores } from "../hunt_optimizer/stores/ItemDropStore";
+import { ApplicationView } from "./gui/ApplicationView";
+import { throttle } from "lodash";
+import { DisposableThreeRenderer } from "../core/rendering/Renderer";
+import { Disposer } from "../core/observable/Disposer";
+import { disposable_custom_listener, disposable_listener } from "../core/gui/dom";
+
+export function initialize_application(
+    http_client: HttpClient,
+    create_three_renderer: () => DisposableThreeRenderer,
+): Disposable {
+    const disposer = new Disposer();
+
+    // Disable native undo/redo.
+    disposer.add(disposable_custom_listener(document, "beforeinput", before_input));
+    // Work-around for FireFox:
+    disposer.add(disposable_listener(document, "keydown", keydown));
+
+    // Disable native drag-and-drop to avoid users dragging in unsupported file formats and leaving
+    // the application unexpectedly.
+    disposer.add_all(
+        disposable_listener(document, "dragenter", dragenter),
+        disposable_listener(document, "dragover", dragover),
+        disposable_listener(document, "drop", drop),
+    );
+
+    // Initialize core stores shared by several submodules.
+    const gui_store = disposer.add(new GuiStore());
+    const item_type_stores = disposer.add(create_item_type_stores(http_client, gui_store));
+    const item_drop_stores = disposer.add(
+        create_item_drop_stores(http_client, gui_store, item_type_stores),
+    );
+
+    // Initialize application view.
+    const application_view = disposer.add(
+        new ApplicationView(gui_store, [
+            [
+                GuiTool.Viewer,
+                async () => {
+                    const { initialize_viewer } = await import("../viewer");
+                    const viewer = disposer.add(
+                        initialize_viewer(http_client, gui_store, create_three_renderer),
+                    );
+
+                    return viewer.view;
+                },
+            ],
+            [
+                GuiTool.QuestEditor,
+                async () => {
+                    const { initialize_quest_editor } = await import("../quest_editor");
+                    const quest_editor = disposer.add(
+                        initialize_quest_editor(http_client, gui_store, create_three_renderer),
+                    );
+
+                    return quest_editor.view;
+                },
+            ],
+            [
+                GuiTool.HuntOptimizer,
+                async () => {
+                    const { initialize_hunt_optimizer } = await import("../hunt_optimizer");
+                    const hunt_optimizer = disposer.add(
+                        initialize_hunt_optimizer(
+                            http_client,
+                            gui_store,
+                            item_type_stores,
+                            item_drop_stores,
+                        ),
+                    );
+
+                    return hunt_optimizer.view;
+                },
+            ],
+        ]),
+    );
+
+    // Resize the view on window resize.
+    const resize = throttle(
+        () => {
+            application_view.resize(window.innerWidth, window.innerHeight);
+        },
+        100,
+        { leading: true, trailing: true },
+    );
+
+    resize();
+    document.body.append(application_view.element);
+    disposer.add(disposable_listener(window, "resize", resize));
+
+    return {
+        dispose(): void {
+            disposer.dispose();
+        },
+    };
+}
+
+function before_input(e: Event): void {
+    const ie = e as any;
+
+    if (ie.inputType === "historyUndo" || ie.inputType === "historyRedo") {
+        e.preventDefault();
+    }
+}
+
+function keydown(e: Event): void {
+    const kbe = e as KeyboardEvent;
+
+    if (kbe.ctrlKey && !kbe.altKey && kbe.key.toUpperCase() === "Z") {
+        kbe.preventDefault();
+    }
+}
+
+function dragenter(e: DragEvent): void {
+    e.preventDefault();
+
+    if (e.dataTransfer) {
+        e.dataTransfer.dropEffect = "none";
+    }
+}
+
+function dragover(e: DragEvent): void {
+    dragenter(e);
+}
+
+function drop(e: DragEvent): void {
+    dragenter(e);
+}

src/core/HttpClient.ts

@@ -33,12 +33,12 @@ export class StubHttpClient implements HttpClient {
     get(url: string): HttpResponse {
         return {
             json<T>(): Promise<T> {
-                throw new Error(`Dummy client's json method invoked for get request to "${url}".`);
+                throw new Error(`Stub client's json method invoked for get request to "${url}".`);
             },
 
             array_buffer(): Promise<ArrayBuffer> {
                 throw new Error(
-                    `Dummy client's array_buffer method invoked for get request to "${url}".`,
+                    `Stub client's array_buffer method invoked for get request to "${url}".`,
                 );
             },
         };

src/core/Logger.ts

@@ -0,0 +1,154 @@
+import { enum_values } from "./enums";
+import { assert } from "./util";
+
+// Log level names in order of importance.
+export enum LogLevel {
+    Trace,
+    Debug,
+    Info,
+    Warn,
+    Error,
+}
+
+export const LogLevels = enum_values<LogLevel>(LogLevel);
+
+export function log_level_from_string(str: string): LogLevel {
+    const level = (LogLevel as any)[str.slice(0, 1).toUpperCase() + str.slice(1).toLowerCase()];
+    assert(level != undefined, () => `"${str}" is not a valid log level.`);
+    return level;
+}
+
+export type LogEntry = {
+    readonly time: Date;
+    readonly message: string;
+    readonly level: LogLevel;
+    readonly logger: Logger;
+    readonly cause?: any;
+};
+
+export type LogHandler = (entry: LogEntry, logger_name: string) => void;
+
+function default_log_handler({ time, message, level, logger, cause }: LogEntry): void {
+    const str = `${time_to_string(time)} [${LogLevel[level]}] ${logger.name} - ${message}`;
+
+    /* eslint-disable no-console */
+    let method: (...args: any[]) => void;
+
+    switch (level) {
+        case LogLevel.Trace:
+            method = console.trace;
+            break;
+        case LogLevel.Debug:
+            method = console.debug;
+            break;
+        case LogLevel.Info:
+            method = console.info;
+            break;
+        case LogLevel.Warn:
+            method = console.warn;
+            break;
+        case LogLevel.Error:
+            method = console.error;
+            break;
+        default:
+            method = console.log;
+    }
+
+    if (cause == undefined) {
+        method.call(console, str);
+    } else {
+        method.call(console, str, cause);
+    }
+    /* eslint-enable no-console */
+}
+
+export function time_to_string(time: Date): string {
+    const hours = time_part_to_string(time.getHours(), 2);
+    const minutes = time_part_to_string(time.getMinutes(), 2);
+    const seconds = time_part_to_string(time.getSeconds(), 2);
+    const millis = time_part_to_string(time.getMilliseconds(), 3);
+    return `${hours}:${minutes}:${seconds}.${millis}`;
+}
+
+function time_part_to_string(value: number, n: number): string {
+    return value.toString().padStart(n, "0");
+}
+
+export class Logger {
+    private _level?: LogLevel;
+
+    get level(): LogLevel {
+        return this._level ?? LogManager.default_level;
+    }
+
+    set level(level: LogLevel) {
+        this._level = level;
+    }
+
+    private _handler?: LogHandler;
+
+    get handler(): LogHandler {
+        return this._handler ?? LogManager.default_handler;
+    }
+
+    set handler(handler: LogHandler) {
+        this._handler = handler;
+    }
+
+    constructor(readonly name: string) {}
+
+    trace = (message: string, cause?: any): void => {
+        this.handle(LogLevel.Trace, message, cause);
+    };
+
+    debug = (message: string, cause?: any): void => {
+        this.handle(LogLevel.Debug, message, cause);
+    };
+
+    info = (message: string, cause?: any): void => {
+        this.handle(LogLevel.Info, message, cause);
+    };
+
+    warn = (message: string, cause?: any): void => {
+        this.handle(LogLevel.Warn, message, cause);
+    };
+
+    error = (message: string, cause?: any): void => {
+        this.handle(LogLevel.Error, message, cause);
+    };
+
+    private handle(level: LogLevel, message: string, cause?: any): void {
+        if (level >= this.level) {
+            this.handler({ time: new Date(), message, level, logger: this, cause }, this.name);
+        }
+    }
+}
+
+export class LogManager {
+    private static readonly loggers = new Map<string, Logger>();
+
+    static default_level: LogLevel = log_level_from_string(process.env["LOG_LEVEL"] ?? "Info");
+    static default_handler: LogHandler = default_log_handler;
+
+    static get(name: string): Logger {
+        let logger = this.loggers.get(name);
+
+        if (!logger) {
+            logger = new Logger(name);
+            this.loggers.set(name, logger);
+        }
+
+        return logger;
+    }
+
+    static with_default_handler<T>(handler: LogHandler, f: () => T): T {
+        const orig_handler = this.default_handler;
+
+        try {
+            this.default_handler = handler;
+            return f();
+        } finally {
+            this.default_handler = orig_handler;
+        }
+    }
+}

src/core/Persister.ts

@@ -1,7 +1,7 @@
-import Logger from "js-logger";
 import { Server } from "./model";
+import { LogManager } from "./Logger";
 
-const logger = Logger.get("core/persistence/Persister");
+const logger = LogManager.get("core/persistence/Persister");
 
 export abstract class Persister {
     protected persist_for_server(server: Server, key: string, data: any): void {

src/core/data_formats/compression/prs/decompress.ts

@@ -1,10 +1,10 @@
-import Logger from "js-logger";
 import { Cursor } from "../../cursor/Cursor";
 import { ResizableBufferCursor } from "../../cursor/ResizableBufferCursor";
 import { WritableCursor } from "../../cursor/WritableCursor";
 import { ResizableBuffer } from "../../ResizableBuffer";
+import { LogManager } from "../../../Logger";
 
-const logger = Logger.get("core/data_formats/compression/prs/decompress");
+const logger = LogManager.get("core/data_formats/compression/prs/decompress");
 
 export function prs_decompress(cursor: Cursor): Cursor {
     const ctx = new Context(cursor);

src/core/data_formats/parsing/ninja/njcm.ts

@@ -1,8 +1,8 @@
-import Logger from "js-logger";
 import { Cursor } from "../../cursor/Cursor";
 import { Vec2, Vec3 } from "../../vector";
+import { LogManager } from "../../../Logger";
 
-const logger = Logger.get("core/data_formats/parsing/ninja/njcm");
+const logger = LogManager.get("core/data_formats/parsing/ninja/njcm");
 
 // TODO:
 // - colors

src/core/data_formats/parsing/ninja/texture.ts

@@ -1,8 +1,8 @@
-import Logger from "js-logger";
 import { Cursor } from "../../cursor/Cursor";
 import { parse_iff } from "../iff";
+import { LogManager } from "../../../Logger";
 
-const logger = Logger.get("core/data_formats/parsing/ninja/texture");
+const logger = LogManager.get("core/data_formats/parsing/ninja/texture");
 
 export type Xvm = {
     textures: XvmTexture[];

src/core/data_formats/parsing/ninja/xj.ts

@@ -1,8 +1,8 @@
-import Logger from "js-logger";
 import { Cursor } from "../../cursor/Cursor";
 import { Vec2, Vec3 } from "../../vector";
+import { LogManager } from "../../../Logger";
 
-const logger = Logger.get("core/data_formats/parsing/ninja/xj");
+const logger = LogManager.get("core/data_formats/parsing/ninja/xj");
 
 // TODO:
 // - vertex colors

src/core/data_formats/parsing/prc.ts

@@ -1,9 +1,9 @@
-import Logger from "js-logger";
 import { prs_decompress } from "../compression/prs/decompress";
 import { Cursor } from "../cursor/Cursor";
 import { prc_decrypt } from "../encryption/prc";
+import { LogManager } from "../../Logger";
 
-const logger = Logger.get("core/data_formats/parsing/prc");
+const logger = LogManager.get("core/data_formats/parsing/prc");
 
 /**
  * Decrypts and decompresses a .prc file.

src/core/data_formats/parsing/quest/bin.ts

@@ -1,4 +1,3 @@
-import Logger from "js-logger";
 import { Endianness } from "../../Endianness";
 import { ControlFlowGraph } from "../../../../quest_editor/scripting/data_flow_analysis/ControlFlowGraph";
 import { register_value } from "../../../../quest_editor/scripting/data_flow_analysis/register_value";
@@ -27,8 +26,9 @@ import { Cursor } from "../../cursor/Cursor";
 import { ResizableBufferCursor } from "../../cursor/ResizableBufferCursor";
 import { WritableCursor } from "../../cursor/WritableCursor";
 import { ResizableBuffer } from "../../ResizableBuffer";
+import { LogManager } from "../../../Logger";
 
-const logger = Logger.get("core/data_formats/parsing/quest/bin");
+const logger = LogManager.get("core/data_formats/parsing/quest/bin");
 
 export type BinFile = {
     readonly quest_id: number;

src/core/data_formats/parsing/quest/dat.ts

@@ -1,4 +1,3 @@
-import Logger from "js-logger";
 import { groupBy } from "lodash";
 import { Endianness } from "../../Endianness";
 import { Cursor } from "../../cursor/Cursor";
@@ -7,8 +6,9 @@ import { ResizableBuffer } from "../../ResizableBuffer";
 import { Vec3 } from "../../vector";
 import { WritableCursor } from "../../cursor/WritableCursor";
 import { assert } from "../../../util";
+import { LogManager } from "../../../Logger";
 
-const logger = Logger.get("core/data_formats/parsing/quest/dat");
+const logger = LogManager.get("core/data_formats/parsing/quest/dat");
 
 const OBJECT_SIZE = 68;
 const NPC_SIZE = 72;

src/core/data_formats/parsing/quest/index.ts

@@ -1,4 +1,3 @@
-import Logger from "js-logger";
 import {
     Instruction,
     InstructionSegment,
@@ -20,8 +19,9 @@ import { object_data, ObjectType, pso_id_to_object_type } from "./object_types";
 import { parse_qst, QstContainedFile, write_qst } from "./qst";
 import { npc_data, NpcType } from "./npc_types";
 import { reinterpret_f32_as_i32, reinterpret_i32_as_f32 } from "../../../primitive_conversion";
+import { LogManager } from "../../../Logger";
 
-const logger = Logger.get("core/data_formats/parsing/quest");
+const logger = LogManager.get("core/data_formats/parsing/quest");
 
 export type Quest = {
     readonly id: number;

src/core/data_formats/parsing/quest/qst.ts

@@ -1,4 +1,3 @@
-import Logger from "js-logger";
 import { Endianness } from "../../Endianness";
 import { ArrayBufferCursor } from "../../cursor/ArrayBufferCursor";
 import { Cursor } from "../../cursor/Cursor";
@@ -6,8 +5,9 @@ import { ResizableBufferCursor } from "../../cursor/ResizableBufferCursor";
 import { WritableCursor } from "../../cursor/WritableCursor";
 import { ResizableBuffer } from "../../ResizableBuffer";
 import { basename } from "../../../util";
+import { LogManager } from "../../../Logger";
 
-const logger = Logger.get("core/data_formats/parsing/quest/qst");
+const logger = LogManager.get("core/data_formats/parsing/quest/qst");
 
 export type QstContainedFile = {
     id?: number;
@@ -114,8 +114,8 @@ type QstHeader = {
 function parse_headers(cursor: Cursor): QstHeader[] {
     const headers: QstHeader[] = [];
 
-    let prev_quest_id: number | undefined;
-    let prev_file_name: string | undefined;
+    let prev_quest_id: number | undefined = undefined;
+    let prev_file_name: string | undefined = undefined;
 
     for (let i = 0; i < 4; ++i) {
         cursor.seek(4);

src/core/data_formats/parsing/rlc.ts

@@ -1,9 +1,9 @@
-import Logger from "js-logger";
 import { Endianness } from "../Endianness";
 import { Cursor } from "../cursor/Cursor";
 import { parse_prc } from "./prc";
+import { LogManager } from "../../Logger";
 
-const logger = Logger.get("core/data_formats/parsing/rlc");
+const logger = LogManager.get("core/data_formats/parsing/rlc");
 const MARKER = "RelChunkVer0.20";
 
 /**

src/core/gui/FileButton.css

@@ -1,3 +1,5 @@
+@import "./Button.css";
+
 .core_FileButton_input {
     overflow: hidden;
     clip: rect(0, 0, 0, 0);

src/core/gui/FileButton.ts

@@ -1,6 +1,5 @@
 import { create_element, el, icon, Icon } from "./dom";
 import "./FileButton.css";
-import "./Button.css";
 import { property } from "../observable";
 import { Property } from "../observable/property/Property";
 import { Control, ControlOptions } from "./Control";

src/core/gui/Input.ts

@@ -1,4 +1,3 @@
-/* eslint-disable no-dupe-class-members */
 import { LabelledControl, LabelledControlOptions } from "./LabelledControl";
 import { create_element, el } from "./dom";
 import { WritableProperty } from "../observable/property/WritableProperty";
@@ -57,13 +56,7 @@ export abstract class Input<T> extends LabelledControl {
 
     protected abstract set_value(value: T): void;
 
-    protected set_attr<T>(attr: InputAttrsOfType<T>, value?: T | Property<T>): void;
-    protected set_attr<T, U>(
-        attr: InputAttrsOfType<U>,
-        value: T | Property<T> | undefined,
-        convert: (value: T) => U,
-    ): void;
-    protected set_attr<T, U>(
+    protected set_attr<T, U = T>(
         attr: InputAttrsOfType<U>,
         value?: T | Property<T>,
         convert?: (value: T) => U,

src/core/gui/LazyWidget.ts

@@ -22,7 +22,9 @@ export class LazyWidget extends ResizableWidget {
             this.initialized = true;
 
             this.create_view().then(view => {
-                if (!this.disposed) {
+                if (this.disposed) {
+                    view.dispose();
+                } else {
                     this.view = this.disposable(view);
                     this.view.resize(this.width, this.height);
                     this.element.append(view.element);

src/core/gui/TabContainer.ts

@@ -39,7 +39,7 @@ export class TabContainer extends ResizableWidget {
             });
             this.bar_element.append(tab_element);
 
-            const lazy_view = new LazyWidget(tab.create_view);
+            const lazy_view = this.disposable(new LazyWidget(tab.create_view));
 
             this.tabs.push({
                 ...tab,
@@ -48,7 +48,6 @@ export class TabContainer extends ResizableWidget {
             });
 
             this.panes_element.append(lazy_view.element);
-            this.disposable(lazy_view);
         }
 
         if (this.tabs.length) {

src/core/gui/Table.ts

@@ -4,9 +4,9 @@ import { ListProperty } from "../observable/property/list/ListProperty";
 import { Disposer } from "../observable/Disposer";
 import "./Table.css";
 import { Disposable } from "../observable/Disposable";
-import Logger = require("js-logger");
+import { LogManager } from "../Logger";
 
-const logger = Logger.get("core/gui/Table");
+const logger = LogManager.get("core/gui/Table");
 
 export type Column<T> = {
     key?: string;

src/core/gui/Widget.ts

@@ -5,9 +5,9 @@ import { bind_hidden } from "./dom";
 import { WritableProperty } from "../observable/property/WritableProperty";
 import { WidgetProperty } from "../observable/property/WidgetProperty";
 import { Property } from "../observable/property/Property";
-import Logger from "js-logger";
+import { LogManager } from "../Logger";
 
-const logger = Logger.get("core/gui/Widget");
+const logger = LogManager.get("core/gui/Widget");
 
 export type WidgetOptions = {
     id?: string;

src/core/gui/dom.ts

@@ -234,17 +234,60 @@ export function section_id_icon(section_id: SectionId, options?: { size?: number
     return element;
 }
 
+export function disposable_listener<K extends keyof GlobalEventHandlersEventMap>(
+    target: GlobalEventHandlers,
+    type: K,
+    listener: (this: GlobalEventHandlers, ev: GlobalEventHandlersEventMap[K]) => any,
+    options?: AddEventListenerOptions,
+): Disposable;
+export function disposable_listener<K extends keyof WindowEventHandlersEventMap>(
+    target: WindowEventHandlers,
+    type: K,
+    listener: (this: WindowEventHandlers, ev: WindowEventHandlersEventMap[K]) => any,
+    options?: AddEventListenerOptions,
+): Disposable;
+export function disposable_listener<K extends keyof DocumentAndElementEventHandlersEventMap>(
+    target: DocumentAndElementEventHandlers,
+    type: K,
+    listener: (
+        this: DocumentAndElementEventHandlers,
+        ev: DocumentAndElementEventHandlersEventMap[K],
+    ) => any,
+    options?: AddEventListenerOptions,
+): Disposable;
 export function disposable_listener(
-    element: EventTarget,
-    event: string,
+    target:
+        | GlobalEventHandlers
+        | DocumentAndElementEventHandlers
+        | WindowEventHandlers
+        | EventTarget,
+    type: string,
     listener: EventListenerOrEventListenerObject,
     options?: AddEventListenerOptions,
 ): Disposable {
-    element.addEventListener(event, listener, options);
+    target.addEventListener(type, listener, options);
 
     return {
         dispose(): void {
-            element.removeEventListener(event, listener);
+            target.removeEventListener(type, listener);
+        },
+    };
+}
+
+/**
+ * More lax definition of {@link disposable_listener} for custom and experimental event types.
+ */
+export function disposable_custom_listener(
+    target: EventTarget,
+    type: string,
+    listener: EventListenerOrEventListenerObject,
+    options?: AddEventListenerOptions,
+): Disposable {
+    target.addEventListener(type, listener, options);
+
+    return {
+        dispose(): void {
+            target.removeEventListener(type, listener);
         },
     };
 }

src/core/observable/Disposer.ts

@@ -1,7 +1,7 @@
 import { Disposable } from "./Disposable";
-import Logger = require("js-logger");
+import { LogManager } from "../Logger";
 
-const logger = Logger.get("core/observable/Disposer");
+const logger = LogManager.get("core/observable/Disposer");
 
 /**
  * Container for disposables.
@@ -29,7 +29,9 @@ export class Disposer implements Disposable {
      * Add a single disposable and return the given disposable.
      */
     add<T extends Disposable>(disposable: T): T {
-        if (!this._disposed) {
+        if (this.disposed) {
+            disposable.dispose();
+        } else {
             this.disposables.push(disposable);
         }
 

src/core/observable/SimpleEmitter.ts

@@ -1,9 +1,9 @@
 import { Disposable } from "./Disposable";
-import Logger from "js-logger";
 import { Emitter } from "./Emitter";
 import { ChangeEvent } from "./Observable";
+import { LogManager } from "../Logger";
 
-const logger = Logger.get("core/observable/SimpleEmitter");
+const logger = LogManager.get("core/observable/SimpleEmitter");
 
 export class SimpleEmitter<T> implements Emitter<T> {
     protected readonly observers: ((event: ChangeEvent<T>) => void)[] = [];

src/core/observable/property/AbstractMinimalProperty.ts

@@ -1,8 +1,8 @@
 import { Disposable } from "../Disposable";
-import Logger from "js-logger";
 import { Property, PropertyChangeEvent } from "./Property";
+import { LogManager } from "../../Logger";
 
-const logger = Logger.get("core/observable/property/AbstractMinimalProperty");
+const logger = LogManager.get("core/observable/property/AbstractMinimalProperty");
 
 // This class exists purely because otherwise the resulting cyclic dependency graph would trip up commonjs.
 // The dependency graph is still cyclic but for some reason it's not a problem this way.

src/core/observable/property/list/AbstractListProperty.ts

@@ -3,9 +3,9 @@ import { AbstractProperty } from "../AbstractProperty";
 import { Disposable } from "../../Disposable";
 import { Observable } from "../../Observable";
 import { Property } from "../Property";
-import Logger from "js-logger";
+import { LogManager } from "../../../Logger";
 
-const logger = Logger.get("core/observable/property/list/AbstractListProperty");
+const logger = LogManager.get("core/observable/property/list/AbstractListProperty");
 
 class LengthProperty extends AbstractProperty<number> {
     private length = 0;

src/core/stores/DisposableServerMap.ts

@@ -0,0 +1,27 @@
+import { Server } from "../model";
+import { GuiStore } from "./GuiStore";
+import { ServerMap } from "./ServerMap";
+import { Disposable } from "../observable/Disposable";
+import { Disposer } from "../observable/Disposer";
+
+export class DisposableServerMap<T extends Disposable> extends ServerMap<T> implements Disposable {
+    private readonly disposer = new Disposer();
+
+    constructor(gui_store: GuiStore, get_value: (server: Server) => Promise<T>) {
+        super(gui_store, async server => {
+            const value = await get_value(server);
+
+            if (this.disposer.disposed) {
+                value.dispose();
+            } else {
+                this.disposer.add(value);
+            }
+
+            return value;
+        });
+    }
+
+    dispose(): void {
+        this.disposer.dispose();
+    }
+}

src/core/stores/GuiStore.ts

@@ -3,6 +3,8 @@ import { Disposable } from "../observable/Disposable";
 import { property } from "../observable";
 import { Property } from "../observable/property/Property";
 import { Server } from "../model";
+import { Store } from "./Store";
+import { disposable_listener } from "../gui/dom";
 
 export enum GuiTool {
     Viewer,
@@ -17,24 +19,17 @@ const GUI_TOOL_TO_STRING = new Map([
 ]);
 const STRING_TO_GUI_TOOL = new Map([...GUI_TOOL_TO_STRING.entries()].map(([k, v]) => [v, k]));
 
-export class GuiStore implements Disposable {
-    readonly tool: WritableProperty<GuiTool> = property(GuiTool.Viewer);
-    readonly server: Property<Server>;
-
+export class GuiStore extends Store {
     private readonly _server: WritableProperty<Server> = property(Server.Ephinea);
-    private readonly hash_disposer = this.tool.observe(({ value: tool }) => {
-        let hash = `#/${gui_tool_to_string(tool)}`;
-
-        if (this.features.size) {
-            hash += "?features=" + [...this.features].join(",");
-        }
-
-        window.location.hash = hash;
-    });
     private readonly global_keydown_handlers = new Map<string, (e: KeyboardEvent) => void>();
     private readonly features: Set<string> = new Set();
 
+    readonly tool: WritableProperty<GuiTool> = property(GuiTool.Viewer);
+    readonly server: Property<Server> = this._server;
+
     constructor() {
+        super();
+
         const url = window.location.hash.slice(2);
         const [tool_str, params_str] = url.split("?");
 
@@ -51,18 +46,21 @@ export class GuiStore implements Disposable {
             }
         }
 
+        this.disposables(
+            this.tool.observe(({ value: tool }) => {
+                let hash = `#/${gui_tool_to_string(tool)}`;
+
+                if (this.features.size) {
+                    hash += "?features=" + [...this.features].join(",");
+                }
+
+                window.location.hash = hash;
+            }),
+
+            disposable_listener(window, "keydown", this.dispatch_global_keydown),
+        );
+
         this.tool.val = string_to_gui_tool(tool_str) || GuiTool.Viewer;
-
-        this.server = this._server;
-
-        window.addEventListener("keydown", this.dispatch_global_keydown);
-    }
-
-    dispose(): void {
-        this.hash_disposer.dispose();
-        this.global_keydown_handlers.clear();
-
-        window.removeEventListener("keydown", this.dispatch_global_keydown);
     }
 
     on_global_keydown(

src/core/stores/ItemTypeStore.ts

@@ -6,23 +6,25 @@ import {
     UnitItemType,
     WeaponItemType,
 } from "../model/items";
-import { ServerMap } from "./ServerMap";
 import { Server } from "../model";
 import { ItemTypeDto } from "../dto/ItemTypeDto";
 import { GuiStore } from "./GuiStore";
 import { HttpClient } from "../HttpClient";
+import { DisposableServerMap } from "./DisposableServerMap";
+import { Store } from "./Store";
 
 export function create_item_type_stores(
     http_client: HttpClient,
     gui_store: GuiStore,
-): ServerMap<ItemTypeStore> {
-    return new ServerMap(gui_store, create_loader(http_client));
+): DisposableServerMap<ItemTypeStore> {
+    return new DisposableServerMap(gui_store, create_loader(http_client));
 }
 
-export class ItemTypeStore {
+export class ItemTypeStore extends Store {
     readonly item_types: ItemType[];
 
     constructor(item_types: ItemType[], private readonly id_to_item_type: ItemType[]) {
+        super();
         this.item_types = item_types;
     }
 

src/core/stores/Store.ts

@@ -0,0 +1,18 @@
+import { Disposable } from "../observable/Disposable";
+import { Disposer } from "../observable/Disposer";
+
+export abstract class Store implements Disposable {
+    private readonly disposer = new Disposer();
+
+    dispose(): void {
+        this.disposer.dispose();
+    }
+
+    protected disposable<T extends Disposable>(disposable: T): T {
+        return this.disposer.add(disposable);
+    }
+
+    protected disposables(...disposables: Disposable[]): void {
+        this.disposer.add_all(...disposables);
+    }
+}

src/core/undo/UndoStack.ts

@@ -3,9 +3,9 @@ import { WritableListProperty } from "../observable/property/list/WritableListPr
 import { Action } from "./Action";
 import { list_property, map, property } from "../observable";
 import { undo_manager } from "./UndoManager";
-import Logger = require("js-logger");
+import { LogManager } from "../Logger";
 
-const logger = Logger.get("core/undo/UndoStack");
+const logger = LogManager.get("core/undo/UndoStack");
 
 /**
  * Full-fledged linear undo/redo implementation.

src/hunt_optimizer/gui/MethodsForEpisodeView.ts

@@ -15,9 +15,9 @@ import { SortDirection, Table } from "../../core/gui/Table";
 import { list_property } from "../../core/observable";
 import { ServerMap } from "../../core/stores/ServerMap";
 import { HuntMethodStore } from "../stores/HuntMethodStore";
-import Logger from "js-logger";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("hunt_optimizer/gui/MethodsForEpisodeView");
+const logger = LogManager.get("hunt_optimizer/gui/MethodsForEpisodeView");
 
 export class MethodsForEpisodeView extends ResizableWidget {
     readonly element = el.div({ class: "hunt_optimizer_MethodsForEpisodeView" });

src/hunt_optimizer/gui/OptimizationResultView.ts

@@ -10,9 +10,9 @@ import "./OptimizationResultView.css";
 import { Duration } from "luxon";
 import { ServerMap } from "../../core/stores/ServerMap";
 import { HuntOptimizerStore } from "../stores/HuntOptimizerStore";
-import Logger from "js-logger";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("hunt_optimizer/gui/OptimizationResultView");
+const logger = LogManager.get("hunt_optimizer/gui/OptimizationResultView");
 
 export class OptimizationResultView extends Widget {
     readonly element = el.div(
@@ -31,6 +31,7 @@ export class OptimizationResultView extends Widget {
                 async ({ value }) => {
                     try {
                         const hunt_optimizer_store = await value;
+                        if (this.disposed) return;
 
                         if (this.results_observer) {
                             this.results_observer.dispose();

src/hunt_optimizer/gui/WantedItemsView.ts

@@ -11,9 +11,9 @@ import { ItemType } from "../../core/model/items";
 import { Disposable } from "../../core/observable/Disposable";
 import { ServerMap } from "../../core/stores/ServerMap";
 import { HuntOptimizerStore } from "../stores/HuntOptimizerStore";
-import Logger from "js-logger";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("hunt_optimizer/gui/WantedItemsView");
+const logger = LogManager.get("hunt_optimizer/gui/WantedItemsView");
 
 export class WantedItemsView extends Widget {
     readonly element = el.div({ class: "hunt_optimizer_WantedItemsView" });

src/hunt_optimizer/index.ts

@@ -1,32 +1,43 @@
 import { HuntOptimizerView } from "./gui/HuntOptimizerView";
 import { ServerMap } from "../core/stores/ServerMap";
-import { HuntMethodStore, create_hunt_method_stores } from "./stores/HuntMethodStore";
+import { create_hunt_method_stores, HuntMethodStore } from "./stores/HuntMethodStore";
 import { GuiStore } from "../core/stores/GuiStore";
-import { HuntOptimizerStore, create_hunt_optimizer_stores } from "./stores/HuntOptimizerStore";
+import { create_hunt_optimizer_stores, HuntOptimizerStore } from "./stores/HuntOptimizerStore";
 import { ItemTypeStore } from "../core/stores/ItemTypeStore";
 import { HuntMethodPersister } from "./persistence/HuntMethodPersister";
 import { HuntOptimizerPersister } from "./persistence/HuntOptimizerPersister";
 import { ItemDropStore } from "./stores/ItemDropStore";
 import { HttpClient } from "../core/HttpClient";
+import { Disposable } from "../core/observable/Disposable";
+import { Disposer } from "../core/observable/Disposer";
 
 export function initialize_hunt_optimizer(
     http_client: HttpClient,
     gui_store: GuiStore,
     item_type_stores: ServerMap<ItemTypeStore>,
     item_drop_stores: ServerMap<ItemDropStore>,
-): HuntOptimizerView {
-    const hunt_method_stores: ServerMap<HuntMethodStore> = create_hunt_method_stores(
-        http_client,
-        gui_store,
-        new HuntMethodPersister(),
+): { view: HuntOptimizerView } & Disposable {
+    const disposer = new Disposer();
+
+    const hunt_method_stores: ServerMap<HuntMethodStore> = disposer.add(
+        create_hunt_method_stores(http_client, gui_store, new HuntMethodPersister()),
     );
-    const hunt_optimizer_stores: ServerMap<HuntOptimizerStore> = create_hunt_optimizer_stores(
-        gui_store,
-        new HuntOptimizerPersister(item_type_stores),
-        item_type_stores,
-        item_drop_stores,
-        hunt_method_stores,
+    const hunt_optimizer_stores: ServerMap<HuntOptimizerStore> = disposer.add(
+        create_hunt_optimizer_stores(
+            gui_store,
+            new HuntOptimizerPersister(item_type_stores),
+            item_type_stores,
+            item_drop_stores,
+            hunt_method_stores,
+        ),
     );
 
-    return new HuntOptimizerView(hunt_optimizer_stores, hunt_method_stores);
+    const view = disposer.add(new HuntOptimizerView(hunt_optimizer_stores, hunt_method_stores));
+
+    return {
+        view,
+        dispose(): void {
+            disposer.dispose();
+        },
+    };
 }

src/hunt_optimizer/persistence/HuntMethodPersister.ts

@@ -1,7 +1,7 @@
-import { Persister } from "../../core/Persister";
 import { Server } from "../../core/model";
 import { HuntMethodModel } from "../model/HuntMethodModel";
 import { Duration } from "luxon";
+import { Persister } from "../../core/Persister";
 
 const METHOD_USER_TIMES_KEY = "HuntMethodStore.methodUserTimes";
 

src/hunt_optimizer/stores/HuntMethodStore.ts

@@ -1,4 +1,3 @@
-import Logger from "js-logger";
 import { Server } from "../../core/model";
 import { QuestDto } from "../dto/QuestDto";
 import { NpcType } from "../../core/data_formats/parsing/quest/npc_types";
@@ -8,13 +7,13 @@ import { HuntMethodPersister } from "../persistence/HuntMethodPersister";
 import { Duration } from "luxon";
 import { ListProperty } from "../../core/observable/property/list/ListProperty";
 import { list_property } from "../../core/observable";
-import { Disposable } from "../../core/observable/Disposable";
-import { Disposer } from "../../core/observable/Disposer";
 import { GuiStore } from "../../core/stores/GuiStore";
-import { ServerMap } from "../../core/stores/ServerMap";
 import { HttpClient } from "../../core/HttpClient";
+import { Store } from "../../core/stores/Store";
+import { DisposableServerMap } from "../../core/stores/DisposableServerMap";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("hunt_optimizer/stores/HuntMethodStore");
+const logger = LogManager.get("hunt_optimizer/stores/HuntMethodStore");
 
 const DEFAULT_DURATION = Duration.fromObject({ minutes: 30 });
 const DEFAULT_GOVERNMENT_TEST_DURATION = Duration.fromObject({ minutes: 45 });
@@ -24,32 +23,28 @@ export function create_hunt_method_stores(
     http_client: HttpClient,
     gui_store: GuiStore,
     hunt_method_persister: HuntMethodPersister,
-): ServerMap<HuntMethodStore> {
-    return new ServerMap(gui_store, create_loader(http_client, hunt_method_persister));
+): DisposableServerMap<HuntMethodStore> {
+    return new DisposableServerMap(gui_store, create_loader(http_client, hunt_method_persister));
 }
 
-export class HuntMethodStore implements Disposable {
+export class HuntMethodStore extends Store {
     readonly methods: ListProperty<HuntMethodModel>;
 
-    private readonly disposer = new Disposer();
-
     constructor(
         hunt_method_persister: HuntMethodPersister,
         server: Server,
         methods: HuntMethodModel[],
     ) {
+        super();
+
         this.methods = list_property(method => [method.user_time], ...methods);
 
-        this.disposer.add(
+        this.disposables(
             this.methods.observe_list(() =>
                 hunt_method_persister.persist_method_user_times(this.methods.val, server),
             ),
         );
     }
-
-    dispose(): void {
-        this.disposer.dispose();
-    }
 }
 
 function create_loader(

src/hunt_optimizer/stores/HuntOptimizerStore.ts

@@ -19,11 +19,11 @@ import { WritableListProperty } from "../../core/observable/property/list/Writab
 import { HuntMethodStore } from "./HuntMethodStore";
 import { ItemDropStore } from "./ItemDropStore";
 import { ItemTypeStore } from "../../core/stores/ItemTypeStore";
-import { Disposable } from "../../core/observable/Disposable";
-import { Disposer } from "../../core/observable/Disposer";
 import { ServerMap } from "../../core/stores/ServerMap";
 import { GuiStore } from "../../core/stores/GuiStore";
 import { HuntOptimizerPersister } from "../persistence/HuntOptimizerPersister";
+import { DisposableServerMap } from "../../core/stores/DisposableServerMap";
+import { Store } from "../../core/stores/Store";
 
 export function create_hunt_optimizer_stores(
     gui_store: GuiStore,
@@ -31,8 +31,8 @@ export function create_hunt_optimizer_stores(
     item_type_stores: ServerMap<ItemTypeStore>,
     item_drop_stores: ServerMap<ItemDropStore>,
     hunt_method_stores: ServerMap<HuntMethodStore>,
-): ServerMap<HuntOptimizerStore> {
-    return new ServerMap(
+): DisposableServerMap<HuntOptimizerStore> {
+    return new DisposableServerMap(
         gui_store,
         create_loader(
             hunt_optimizer_persister,
@@ -50,16 +50,15 @@ export function create_hunt_optimizer_stores(
 // TODO: Show expected value or probability per item per method.
 //       Can be useful when deciding which item to hunt first.
 // TODO: boxes.
-export class HuntOptimizerStore implements Disposable {
-    readonly huntable_item_types: ItemType[];
-    // TODO: wanted items per server.
-    readonly wanted_items: ListProperty<WantedItemModel>;
-    readonly result: Property<OptimalResultModel | undefined>;
-
+export class HuntOptimizerStore extends Store {
     private readonly _wanted_items: WritableListProperty<
         WantedItemModel
     > = list_property(wanted_item => [wanted_item.amount]);
-    private readonly disposer = new Disposer();
+
+    readonly huntable_item_types: ItemType[];
+    // TODO: wanted items per server.
+    readonly wanted_items: ListProperty<WantedItemModel> = this._wanted_items;
+    readonly result: Property<OptimalResultModel | undefined>;
 
     constructor(
         private readonly hunt_optimizer_persister: HuntOptimizerPersister,
@@ -68,21 +67,17 @@ export class HuntOptimizerStore implements Disposable {
         private readonly item_drop_store: ItemDropStore,
         hunt_method_store: HuntMethodStore,
     ) {
+        super();
+
         this.huntable_item_types = item_type_store.item_types.filter(
             item_type => item_drop_store.enemy_drops.get_drops_for_item_type(item_type.id).length,
         );
 
-        this.wanted_items = this._wanted_items;
-
         this.result = map(this.optimize, this.wanted_items, hunt_method_store.methods);
 
         this.initialize_persistence();
     }
 
-    dispose(): void {
-        this.disposer.dispose();
-    }
-
     add_wanted_item(item_type: ItemType): void {
         if (!this._wanted_items.val.find(wanted => wanted.item_type === item_type)) {
             this._wanted_items.push(new WantedItemModel(item_type, 1));
@@ -336,7 +331,7 @@ export class HuntOptimizerStore implements Disposable {
     private initialize_persistence = async (): Promise<void> => {
         this._wanted_items.val = await this.hunt_optimizer_persister.load_wanted_items(this.server);
 
-        this.disposer.add(
+        this.disposable(
             this._wanted_items.observe(({ value }) => {
                 this.hunt_optimizer_persister.persist_wanted_items(this.server, value);
             }),

src/hunt_optimizer/stores/ItemDropStore.ts

@@ -1,27 +1,30 @@
 import { Difficulties, Difficulty, SectionId, SectionIds, Server } from "../../core/model";
 import { ServerMap } from "../../core/stores/ServerMap";
-import Logger from "js-logger";
 import { NpcType } from "../../core/data_formats/parsing/quest/npc_types";
 import { EnemyDrop } from "../model/ItemDrop";
 import { EnemyDropDto } from "../dto/drops";
 import { GuiStore } from "../../core/stores/GuiStore";
 import { ItemTypeStore } from "../../core/stores/ItemTypeStore";
 import { HttpClient } from "../../core/HttpClient";
+import { DisposableServerMap } from "../../core/stores/DisposableServerMap";
+import { Store } from "../../core/stores/Store";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("stores/ItemDropStore");
+const logger = LogManager.get("stores/ItemDropStore");
 
 export function create_item_drop_stores(
     http_client: HttpClient,
     gui_store: GuiStore,
     item_type_stores: ServerMap<ItemTypeStore>,
-): ServerMap<ItemDropStore> {
-    return new ServerMap(gui_store, create_loader(http_client, item_type_stores));
+): DisposableServerMap<ItemDropStore> {
+    return new DisposableServerMap(gui_store, create_loader(http_client, item_type_stores));
 }
 
-export class ItemDropStore {
+export class ItemDropStore extends Store {
     readonly enemy_drops: EnemyDropTable;
 
     constructor(enemy_drops: EnemyDropTable) {
+        super();
         this.enemy_drops = enemy_drops;
     }
 }

src/index.ts

@@ -1,22 +1,17 @@
 import "./core/gui/index.css";
-import Logger from "js-logger";
 import "@fortawesome/fontawesome-free/js/fontawesome";
 import "@fortawesome/fontawesome-free/js/solid";
 import "@fortawesome/fontawesome-free/js/regular";
 import "@fortawesome/fontawesome-free/js/brands";
-import { initialize } from "./initialize";
+import { initialize_application } from "./application";
 import { FetchClient } from "./core/HttpClient";
 import { WebGLRenderer } from "three";
 import { DisposableThreeRenderer } from "./core/rendering/Renderer";
 
-Logger.useDefaults({
-    defaultLevel: (Logger as any)[process.env["LOG_LEVEL"] ?? "INFO"],
-});
-
 function create_three_renderer(): DisposableThreeRenderer {
     const renderer = new WebGLRenderer({ antialias: true, alpha: true });
     renderer.setPixelRatio(window.devicePixelRatio);
     return renderer;
 }
 
-initialize(new FetchClient(), create_three_renderer);
+initialize_application(new FetchClient(), create_three_renderer);

src/initialize.test.ts

@@ -1,46 +0,0 @@
-/**
- * @jest-environment jsdom
- */
-
-import Logger from "js-logger";
-import { IContext } from "js-logger/src/types";
-import { initialize } from "./initialize";
-import { StubHttpClient } from "./core/HttpClient";
-import { DisposableThreeRenderer } from "./core/rendering/Renderer";
-
-for (const path of [undefined, "/viewer", "/quest_editor", "/hunt_optimizer"]) {
-    const with_path = path == undefined ? "without specific path" : `with path ${path}`;
-
-    test(`Initialization and shutdown ${with_path} should succeed without throwing errors or logging with level WARN or above.`, () => {
-        const logged_errors: string[] = [];
-
-        Logger.setHandler((messages: any[], context: IContext) => {
-            if (context.level.value >= Logger.WARN.value) {
-                logged_errors.push(Array.prototype.join.call(messages, " "));
-            }
-        });
-
-        if (path != undefined) {
-            window.location.hash = path;
-        }
-
-        const app = initialize(new StubHttpClient(), () => new StubRenderer());
-
-        expect(app).toBeDefined();
-        expect(logged_errors).toEqual([]);
-
-        app.dispose();
-
-        expect(logged_errors).toEqual([]);
-    });
-}
-
-class StubRenderer implements DisposableThreeRenderer {
-    domElement: HTMLCanvasElement = document.createElement("canvas");
-
-    dispose(): void {} // eslint-disable-line
-
-    render(): void {} // eslint-disable-line
-
-    setSize(): void {} // eslint-disable-line
-}

src/initialize.ts

@@ -1,121 +0,0 @@
-import { HttpClient } from "./core/HttpClient";
-import { Disposable } from "./core/observable/Disposable";
-import { GuiStore, GuiTool } from "./core/stores/GuiStore";
-import { create_item_type_stores } from "./core/stores/ItemTypeStore";
-import { create_item_drop_stores } from "./hunt_optimizer/stores/ItemDropStore";
-import { ApplicationView } from "./application/gui/ApplicationView";
-import { throttle } from "lodash";
-import { DisposableThreeRenderer } from "./core/rendering/Renderer";
-
-export function initialize(
-    http_client: HttpClient,
-    create_three_renderer: () => DisposableThreeRenderer,
-): Disposable {
-    // Disable native undo/redo.
-    document.addEventListener("beforeinput", before_input);
-    // Work-around for FireFox:
-    document.addEventListener("keydown", keydown);
-
-    // Disable native drag-and-drop.
-    document.addEventListener("dragenter", dragenter);
-    document.addEventListener("dragover", dragover);
-    document.addEventListener("drop", drop);
-
-    // Initialize core stores shared by several submodules.
-    const gui_store = new GuiStore();
-    const item_type_stores = create_item_type_stores(http_client, gui_store);
-    const item_drop_stores = create_item_drop_stores(http_client, gui_store, item_type_stores);
-
-    // Initialize application view.
-    const application_view = new ApplicationView(gui_store, [
-        [
-            GuiTool.Viewer,
-            async () => {
-                return (await import("./viewer/index")).initialize_viewer(
-                    http_client,
-                    gui_store,
-                    create_three_renderer,
-                );
-            },
-        ],
-        [
-            GuiTool.QuestEditor,
-            async () => {
-                return (await import("./quest_editor/index")).initialize_quest_editor(
-                    http_client,
-                    gui_store,
-                    create_three_renderer,
-                );
-            },
-        ],
-        [
-            GuiTool.HuntOptimizer,
-            async () => {
-                return (await import("./hunt_optimizer/index")).initialize_hunt_optimizer(
-                    http_client,
-                    gui_store,
-                    item_type_stores,
-                    item_drop_stores,
-                );
-            },
-        ],
-    ]);
-
-    // Resize the view on window resize.
-    const resize = throttle(
-        () => {
-            application_view.resize(window.innerWidth, window.innerHeight);
-        },
-        100,
-        { leading: true, trailing: true },
-    );
-
-    resize();
-    document.body.append(application_view.element);
-    window.addEventListener("resize", resize);
-
-    // Dispose view and global event listeners when necessary.
-    return {
-        dispose(): void {
-            window.removeEventListener("beforeinput", before_input);
-            window.removeEventListener("keydown", keydown);
-            window.removeEventListener("resize", resize);
-            window.removeEventListener("dragenter", dragenter);
-            window.removeEventListener("dragover", dragover);
-            window.removeEventListener("drop", drop);
-            application_view.dispose();
-        },
-    };
-}
-
-function before_input(e: Event): void {
-    const ie = e as any;
-
-    if (ie.inputType === "historyUndo" || ie.inputType === "historyRedo") {
-        e.preventDefault();
-    }
-}
-
-function keydown(e: Event): void {
-    const kbe = e as KeyboardEvent;
-
-    if (kbe.ctrlKey && !kbe.altKey && kbe.key.toUpperCase() === "Z") {
-        kbe.preventDefault();
-    }
-}
-
-function dragenter(e: DragEvent): void {
-    e.preventDefault();
-
-    if (e.dataTransfer) {
-        e.dataTransfer.dropEffect = "none";
-    }
-}
-
-function dragover(e: DragEvent): void {
-    dragenter(e);
-}
-
-function drop(e: DragEvent): void {
-    dragenter(e);
-}

src/quest_editor/QuestRunner.ts

@@ -54,7 +54,7 @@ export type GameState = Readonly<GameStateInternal>;
  * delegates to {@link Debugger}.
  */
 export class QuestRunner {
-    private quest_logger = log_store.get_logger("quest_editor/QuestRunner");
+    private logger = log_store.get_logger("quest_editor/QuestRunner");
     private animation_frame?: number;
     private startup = true;
     private readonly _state: WritableProperty<QuestRunnerState> = property(
@@ -102,7 +102,7 @@ export class QuestRunner {
         this.stop();
 
         // Runner state.
-        this.quest_logger.info("Starting debugger.");
+        this.logger.info("Starting debugger.");
         this.startup = true;
         this.initial_area_id = 0;
         this.npcs.splice(0, this.npcs.length, ...quest.npcs.val);
@@ -148,7 +148,7 @@ export class QuestRunner {
             return;
         }
 
-        this.quest_logger.info("Stopping debugger.");
+        this.logger.info("Stopping debugger.");
 
         if (this.animation_frame != undefined) {
             cancelAnimationFrame(this.animation_frame);
@@ -292,15 +292,15 @@ export class QuestRunner {
             },
 
             window_msg: (msg: string): void => {
-                this.quest_logger.info(`window_msg "${msg}"`);
+                this.logger.info(`window_msg "${msg}"`);
             },
 
             message: (msg: string): void => {
-                this.quest_logger.info(`message "${msg}"`);
+                this.logger.info(`message "${msg}"`);
             },
 
             add_msg: (msg: string): void => {
-                this.quest_logger.info(`add_msg "${msg}"`);
+                this.logger.info(`add_msg "${msg}"`);
             },
 
             winend: (): void => {
@@ -317,15 +317,15 @@ export class QuestRunner {
             },
 
             list: (list_items: string[]): void => {
-                this.quest_logger.info(`list "[${list_items}]"`);
+                this.logger.info(`list "[${list_items}]"`);
             },
 
             warning: (msg: string, inst_ptr?: InstructionPointer): void => {
-                this.quest_logger.warning(message_with_inst_ptr(msg, inst_ptr));
+                this.logger.warn(message_with_inst_ptr(msg, inst_ptr));
             },
 
             error: (err: Error, inst_ptr?: InstructionPointer): void => {
-                this.quest_logger.error(message_with_inst_ptr(err.message, inst_ptr));
+                this.logger.error(message_with_inst_ptr(err.message, inst_ptr));
             },
         };
     };
@@ -339,7 +339,7 @@ export class QuestRunner {
         const label = this._game_state.floor_handlers.get(area_id);
 
         if (label == undefined) {
-            this.quest_logger.debug(`No floor handler registered for floor ${area_id}.`);
+            this.logger.debug(`No floor handler registered for floor ${area_id}.`);
         } else {
             this.vm.start_thread(label);
             this.schedule_frame();

src/quest_editor/controllers/QuestEditorToolBarController.test.ts

@@ -1,11 +1,9 @@
-/**
- * @jest-environment jsdom
- */
 import { GuiStore } from "../../core/stores/GuiStore";
 import { create_area_store } from "../../../test/src/quest_editor/stores/store_creation";
 import { QuestEditorStore } from "../stores/QuestEditorStore";
 import { QuestEditorToolBarController } from "./QuestEditorToolBarController";
 import { Episode } from "../../core/data_formats/parsing/quest/Episode";
+import { next_animation_frame } from "../../../test/src/utils";
 
 test("Some widgets should only be enabled when a quest is loaded.", async () => {
     const gui_store = new GuiStore();
@@ -59,7 +57,3 @@ test("Debugging controls should be enabled and disabled at the right times.", as
         ctrl.stop();
     }
 });
-
-function next_animation_frame(): Promise<void> {
-    return new Promise(resolve => requestAnimationFrame(() => resolve()));
-}

src/quest_editor/controllers/QuestEditorToolBarController.ts

@@ -13,10 +13,10 @@ import { parse_quest, write_quest_qst } from "../../core/data_formats/parsing/qu
 import { ArrayBufferCursor } from "../../core/data_formats/cursor/ArrayBufferCursor";
 import { Endianness } from "../../core/data_formats/Endianness";
 import { convert_quest_from_model, convert_quest_to_model } from "../stores/model_conversion";
-import Logger from "js-logger";
 import { create_element } from "../../core/gui/dom";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("quest_editor/controllers/QuestEditorToolBarController");
+const logger = LogManager.get("quest_editor/controllers/QuestEditorToolBarController");
 
 export type AreaAndLabel = { readonly area: AreaModel; readonly label: string };
 

src/quest_editor/controllers/QuestInfoController.test.ts

@@ -1,6 +1,3 @@
-/**
- * @jest-environment jsdom
- */
 import {
     create_area_store,
     create_quest_editor_store,

src/quest_editor/gui/LogView.css

@@ -39,6 +39,6 @@
     color: hsl(0, 80%, 50%);
 }
 
-.quest_editor_LogView .quest_editor_LogView_Warning_message .quest_editor_LogView_message_level {
+.quest_editor_LogView .quest_editor_LogView_Warn_message .quest_editor_LogView_message_level {
     color: hsl(30, 80%, 50%);
 }

src/quest_editor/gui/LogView.ts

@@ -2,8 +2,9 @@ import { bind_children_to, el } from "../../core/gui/dom";
 import { ResizableWidget } from "../../core/gui/ResizableWidget";
 import { ToolBar } from "../../core/gui/ToolBar";
 import "./LogView.css";
-import { log_store, LogLevel, LogLevels, LogMessage } from "../stores/LogStore";
+import { log_store } from "../stores/LogStore";
 import { Select } from "../../core/gui/Select";
+import { LogEntry, LogLevel, LogLevels, time_to_string } from "../../core/Logger";
 
 const AUTOSCROLL_TRESHOLD = 5;
 
@@ -44,18 +45,15 @@ export class LogView extends ResizableWidget {
         this.list_container.addEventListener("scroll", this.scrolled);
 
         this.disposables(
-            bind_children_to(
-                this.list_element,
-                log_store.log_messages,
-                this.create_message_element,
-                { after: this.scroll_to_bottom },
-            ),
+            bind_children_to(this.list_element, log_store.log, this.create_message_element, {
+                after: this.scroll_to_bottom,
+            }),
 
             this.level_filter.selected.observe(
-                ({ value }) => value != undefined && log_store.set_log_level(value),
+                ({ value }) => value != undefined && log_store.set_level(value),
             ),
 
-            log_store.log_level.observe(
+            log_store.level.observe(
                 ({ value }) => {
                     this.level_filter.selected.val = value;
                 },
@@ -88,25 +86,25 @@ export class LogView extends ResizableWidget {
         }
     };
 
-    private create_message_element = (msg: LogMessage): HTMLElement => {
+    private create_message_element = ({ time, level, message }: LogEntry): HTMLElement => {
         return el.div(
             {
                 class: [
                     "quest_editor_LogView_message",
-                    "quest_editor_LogView_" + LogLevel[msg.level] + "_message",
+                    "quest_editor_LogView_" + LogLevel[level] + "_message",
                 ].join(" "),
             },
             el.div({
                 class: "quest_editor_LogView_message_timestamp",
-                text: msg.time.toTimeString().slice(0, 8),
+                text: time_to_string(time),
             }),
             el.div({
                 class: "quest_editor_LogView_message_level",
-                text: "[" + LogLevel[msg.level] + "]",
+                text: "[" + LogLevel[level] + "]",
             }),
             el.div({
                 class: "quest_editor_LogView_message_contents",
-                text: msg.message,
+                text: message,
             }),
         );
     };

src/quest_editor/gui/QuestEditorToolBar.test.ts

@@ -1,6 +1,3 @@
-/**
- * @jest-environment jsdom
- */
 import { QuestEditorToolBarController } from "../controllers/QuestEditorToolBarController";
 import { QuestEditorToolBar } from "./QuestEditorToolBar";
 import { GuiStore } from "../../core/stores/GuiStore";

src/quest_editor/gui/QuestEditorView.ts

@@ -18,9 +18,9 @@ import { LogView } from "./LogView";
 import { QuestRunnerRendererView } from "./QuestRunnerRendererView";
 import { QuestEditorStore } from "../stores/QuestEditorStore";
 import { QuestEditorUiPersister } from "../persistence/QuestEditorUiPersister";
-import Logger = require("js-logger");
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("quest_editor/gui/QuestEditorView");
+const logger = LogManager.get("quest_editor/gui/QuestEditorView");
 
 const DEFAULT_LAYOUT_CONFIG = {
     settings: {

src/quest_editor/gui/QuestInfoView.test.ts

@@ -1,6 +1,3 @@
-/**
- * @jest-environment jsdom
- */
 import { QuestInfoController } from "../controllers/QuestInfoController";
 import { undo_manager } from "../../core/undo/UndoManager";
 import { QuestInfoView } from "./QuestInfoView";

src/quest_editor/gui/__snapshots__/QuestEditorToolBar.test.ts.snap

@@ -0,0 +1,181 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Renders correctly. 1`] = `
+<div
+  class="core_ToolBar"
+  style="height: 33px;"
+>
+  <div
+    class="core_DropDown"
+  >
+    <button
+      class="core_Button"
+    >
+      <span
+        class="core_Button_inner"
+      >
+        <span
+          class="core_Button_left"
+        >
+          <span
+            class="fas fa-file-medical"
+          />
+        </span>
+        <span
+          class="core_Button_center"
+        >
+          New quest
+        </span>
+        <span
+          class="core_Button_right"
+        >
+          <span
+            class="fas fa-caret-down"
+          />
+        </span>
+      </span>
+    </button>
+    <div
+      class="core_Menu"
+      hidden=""
+      tabindex="-1"
+    >
+      <div
+        class="core_Menu_inner"
+      >
+        <div
+          data-index="0"
+        >
+          Episode I
+        </div>
+      </div>
+    </div>
+  </div>
+  <label
+    class="core_FileButton core_Button"
+    title="Open a quest file (Ctrl-O)"
+  >
+    <span
+      class="core_FileButton_inner core_Button_inner"
+    >
+      <span
+        class="core_FileButton_left core_Button_left"
+      >
+        <span
+          class="fas fa-file"
+        />
+      </span>
+      <span
+        class="core_Button_center"
+      >
+        Open file...
+      </span>
+    </span>
+    <input
+      accept=".qst"
+      class="core_FileButton_input core_Button_inner"
+      type="file"
+    />
+  </label>
+  <button
+    class="core_Button disabled"
+    disabled=""
+    title="Save this quest to new file (Ctrl-Shift-S)"
+  >
+    <span
+      class="core_Button_inner"
+    >
+      <span
+        class="core_Button_left"
+      >
+        <span
+          class="fas fa-save"
+        />
+      </span>
+      <span
+        class="core_Button_center"
+      >
+        Save as...
+      </span>
+    </span>
+  </button>
+  <button
+    class="core_Button disabled"
+    disabled=""
+    title="Nothing to undo (Ctrl-Z)"
+  >
+    <span
+      class="core_Button_inner"
+    >
+      <span
+        class="core_Button_left"
+      >
+        <span
+          class="fas fa-undo"
+        />
+      </span>
+      <span
+        class="core_Button_center"
+      >
+        Undo
+      </span>
+    </span>
+  </button>
+  <button
+    class="core_Button disabled"
+    disabled=""
+    title="Nothing to redo (Ctrl-Shift-Z)"
+  >
+    <span
+      class="core_Button_inner"
+    >
+      <span
+        class="core_Button_left"
+      >
+        <span
+          class="fas fa-redo"
+        />
+      </span>
+      <span
+        class="core_Button_center"
+      >
+        Redo
+      </span>
+    </span>
+  </button>
+  <div
+    class="core_Select disabled"
+  >
+    <button
+      class="core_Button disabled"
+      disabled=""
+    >
+      <span
+        class="core_Button_inner"
+      >
+        <span
+          class="core_Button_center"
+        >
+           
+        </span>
+        <span
+          class="core_Button_right"
+        >
+          <span
+            class="fas fa-caret-down"
+          />
+        </span>
+      </span>
+    </button>
+    <div
+      class="core_Menu"
+      hidden=""
+      tabindex="-1"
+    >
+      <div
+        class="core_Menu_inner"
+      />
+    </div>
+  </div>
+</div>
+`;

src/quest_editor/gui/__snapshots__/QuestInfoView.test.ts.snap

@@ -0,0 +1,218 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Renders correctly with a current quest.: should render property inputs 1`] = `
+<div
+  class="quest_editor_QuestInfoView"
+  tabindex="-1"
+>
+  <table>
+    <tr>
+      <th>
+        Episode:
+      </th>
+      <td>
+        I
+      </td>
+    </tr>
+    <tr>
+      <th>
+        ID:
+      </th>
+      <td>
+        <span
+          class="core_NumberInput core_Input"
+          style="width: 54px;"
+        >
+          <input
+            class="core_NumberInput_inner core_Input_inner"
+            step="any"
+            type="number"
+          />
+        </span>
+      </td>
+    </tr>
+    <tr>
+      <th>
+        Name:
+      </th>
+      <td>
+        <span
+          class="core_TextInput core_Input"
+        >
+          <input
+            class="core_TextInput_inner core_Input_inner"
+            maxlength="32"
+            type="text"
+          />
+        </span>
+      </td>
+    </tr>
+    <tr>
+      <th
+        colspan="2"
+      >
+        Short description:
+      </th>
+    </tr>
+    <tr>
+      <td
+        colspan="2"
+      >
+        <div
+          class="core_TextArea"
+        >
+          <textarea
+            class="core_TextArea_inner"
+            cols="25"
+            maxlength="128"
+            rows="5"
+            style="font-family: \\"Courier New\\", monospace;"
+          />
+        </div>
+      </td>
+    </tr>
+    <tr>
+      <th
+        colspan="2"
+      >
+        Long description:
+      </th>
+    </tr>
+    <tr>
+      <td
+        colspan="2"
+      >
+        <div
+          class="core_TextArea"
+        >
+          <textarea
+            class="core_TextArea_inner"
+            cols="25"
+            maxlength="288"
+            rows="10"
+            style="font-family: \\"Courier New\\", monospace;"
+          />
+        </div>
+      </td>
+    </tr>
+  </table>
+  <div
+    class="quest_editor_UnavailableView"
+    hidden=""
+  >
+    <label
+      class="core_Label disabled"
+    >
+      No quest loaded.
+    </label>
+  </div>
+</div>
+`;
+
+exports[`Renders correctly without a current quest.: should render a "No quest loaded." view 1`] = `
+<div
+  class="quest_editor_QuestInfoView"
+  tabindex="-1"
+>
+  <table
+    hidden=""
+  >
+    <tr>
+      <th>
+        Episode:
+      </th>
+      <td />
+    </tr>
+    <tr>
+      <th>
+        ID:
+      </th>
+      <td>
+        <span
+          class="core_NumberInput core_Input"
+          style="width: 54px;"
+        >
+          <input
+            class="core_NumberInput_inner core_Input_inner"
+            step="any"
+            type="number"
+          />
+        </span>
+      </td>
+    </tr>
+    <tr>
+      <th>
+        Name:
+      </th>
+      <td>
+        <span
+          class="core_TextInput core_Input"
+        >
+          <input
+            class="core_TextInput_inner core_Input_inner"
+            maxlength="32"
+            type="text"
+          />
+        </span>
+      </td>
+    </tr>
+    <tr>
+      <th
+        colspan="2"
+      >
+        Short description:
+      </th>
+    </tr>
+    <tr>
+      <td
+        colspan="2"
+      >
+        <div
+          class="core_TextArea"
+        >
+          <textarea
+            class="core_TextArea_inner"
+            cols="25"
+            maxlength="128"
+            rows="5"
+            style="font-family: \\"Courier New\\", monospace;"
+          />
+        </div>
+      </td>
+    </tr>
+    <tr>
+      <th
+        colspan="2"
+      >
+        Long description:
+      </th>
+    </tr>
+    <tr>
+      <td
+        colspan="2"
+      >
+        <div
+          class="core_TextArea"
+        >
+          <textarea
+            class="core_TextArea_inner"
+            cols="25"
+            maxlength="288"
+            rows="10"
+            style="font-family: \\"Courier New\\", monospace;"
+          />
+        </div>
+      </td>
+    </tr>
+  </table>
+  <div
+    class="quest_editor_UnavailableView"
+  >
+    <label
+      class="core_Label disabled"
+    >
+      No quest loaded.
+    </label>
+  </div>
+</div>
+`;

src/quest_editor/index.ts

@@ -22,58 +22,75 @@ import { EventsView } from "./gui/EventsView";
 import { QuestRunnerRendererView } from "./gui/QuestRunnerRendererView";
 import { RegistersView } from "./gui/RegistersView";
 import { QuestInfoController } from "./controllers/QuestInfoController";
+import { Disposer } from "../core/observable/Disposer";
+import { Disposable } from "../core/observable/Disposable";
 
 export function initialize_quest_editor(
     http_client: HttpClient,
     gui_store: GuiStore,
     create_three_renderer: () => DisposableThreeRenderer,
-): QuestEditorView {
+): { view: QuestEditorView } & Disposable {
+    const disposer = new Disposer();
+
     // Asset Loaders
-    const area_asset_loader = new AreaAssetLoader(http_client);
-    const entity_asset_loader = new EntityAssetLoader(http_client);
+    const area_asset_loader = disposer.add(new AreaAssetLoader(http_client));
+    const entity_asset_loader = disposer.add(new EntityAssetLoader(http_client));
 
     // Stores
-    const area_store = new AreaStore(area_asset_loader);
-    const quest_editor_store = new QuestEditorStore(gui_store, area_store);
-    const asm_editor_store = new AsmEditorStore(quest_editor_store);
+    const area_store = disposer.add(new AreaStore(area_asset_loader));
+    const quest_editor_store = disposer.add(new QuestEditorStore(gui_store, area_store));
+    const asm_editor_store = disposer.add(new AsmEditorStore(quest_editor_store));
 
     // Persisters
     const quest_editor_ui_persister = new QuestEditorUiPersister();
 
     // Entity Image Renderer
-    const entity_image_renderer = new EntityImageRenderer(entity_asset_loader);
+    const entity_image_renderer = disposer.add(
+        new EntityImageRenderer(entity_asset_loader, create_three_renderer),
+    );
 
     // View
-    return new QuestEditorView(
-        gui_store,
-        quest_editor_store,
-        quest_editor_ui_persister,
-        new QuestEditorToolBar(
-            new QuestEditorToolBarController(gui_store, area_store, quest_editor_store),
+    const view = disposer.add(
+        new QuestEditorView(
+            gui_store,
+            quest_editor_store,
+            quest_editor_ui_persister,
+            disposer.add(
+                new QuestEditorToolBar(
+                    new QuestEditorToolBarController(gui_store, area_store, quest_editor_store),
+                ),
+            ),
+            () => new QuestInfoView(new QuestInfoController(quest_editor_store)),
+            () => new NpcCountsView(quest_editor_store),
+            () =>
+                new QuestEditorRendererView(
+                    gui_store,
+                    quest_editor_store,
+                    area_asset_loader,
+                    entity_asset_loader,
+                    create_three_renderer(),
+                ),
+            () => new AsmEditorView(gui_store, quest_editor_store.quest_runner, asm_editor_store),
+            () => new EntityInfoView(quest_editor_store),
+            () => new NpcListView(quest_editor_store, entity_image_renderer),
+            () => new ObjectListView(quest_editor_store, entity_image_renderer),
+            () => new EventsView(quest_editor_store),
+            () =>
+                new QuestRunnerRendererView(
+                    gui_store,
+                    quest_editor_store,
+                    area_asset_loader,
+                    entity_asset_loader,
+                    create_three_renderer(),
+                ),
+            () => new RegistersView(quest_editor_store.quest_runner),
         ),
-        () => new QuestInfoView(new QuestInfoController(quest_editor_store)),
-        () => new NpcCountsView(quest_editor_store),
-        () =>
-            new QuestEditorRendererView(
-                gui_store,
-                quest_editor_store,
-                area_asset_loader,
-                entity_asset_loader,
-                create_three_renderer(),
-            ),
-        () => new AsmEditorView(gui_store, quest_editor_store.quest_runner, asm_editor_store),
-        () => new EntityInfoView(quest_editor_store),
-        () => new NpcListView(quest_editor_store, entity_image_renderer),
-        () => new ObjectListView(quest_editor_store, entity_image_renderer),
-        () => new EventsView(quest_editor_store),
-        () =>
-            new QuestRunnerRendererView(
-                gui_store,
-                quest_editor_store,
-                area_asset_loader,
-                entity_asset_loader,
-                create_three_renderer(),
-            ),
-        () => new RegistersView(quest_editor_store.quest_runner),
     );
+
+    return {
+        view,
+        dispose() {
+            disposer.dispose();
+        },
+    };
 }

src/quest_editor/loading/AreaAssetLoader.ts

@@ -15,14 +15,21 @@ import {
 } from "../rendering/conversion/areas";
 import { AreaVariantModel } from "../model/AreaVariantModel";
 import { HttpClient } from "../../core/HttpClient";
+import { Disposable } from "../../core/observable/Disposable";
 
-export class AreaAssetLoader {
+export class AreaAssetLoader implements Disposable {
     private readonly render_object_cache = new LoadingCache<string, Promise<RenderObject>>();
     private readonly collision_object_cache = new LoadingCache<string, Promise<CollisionObject>>();
     private readonly area_sections_cache = new LoadingCache<string, Promise<SectionModel[]>>();
 
     constructor(private readonly http_client: HttpClient) {}
 
+    dispose(): void {
+        this.render_object_cache.purge_all();
+        this.collision_object_cache.purge_all();
+        this.area_sections_cache.purge_all();
+    }
+
     async load_sections(episode: Episode, area_variant: AreaVariantModel): Promise<SectionModel[]> {
         const key = `${episode}-${area_variant.area.id}-${area_variant.id}`;
 

src/quest_editor/loading/EntityAssetLoader.ts

@@ -1,5 +1,4 @@
 import { BufferGeometry, CylinderBufferGeometry, Texture } from "three";
-import Logger from "js-logger";
 import { LoadingCache } from "./LoadingCache";
 import { Endianness } from "../../core/data_formats/Endianness";
 import { ArrayBufferCursor } from "../../core/data_formats/cursor/ArrayBufferCursor";
@@ -15,16 +14,47 @@ import {
     is_npc_type,
 } from "../../core/data_formats/parsing/quest/entities";
 import { HttpClient } from "../../core/HttpClient";
+import { Disposable } from "../../core/observable/Disposable";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("quest_editor/loading/EntityAssetLoader");
+const logger = LogManager.get("quest_editor/loading/EntityAssetLoader");
 
-export class EntityAssetLoader {
-    constructor(private readonly http_client: HttpClient) {}
+const DEFAULT_ENTITY = new CylinderBufferGeometry(3, 3, 20);
+DEFAULT_ENTITY.translate(0, 10, 0);
+DEFAULT_ENTITY.computeBoundingBox();
+DEFAULT_ENTITY.computeBoundingSphere();
+
+const DEFAULT_ENTITY_PROMISE: Promise<BufferGeometry> = new Promise(resolve =>
+    resolve(DEFAULT_ENTITY),
+);
+
+const DEFAULT_ENTITY_TEX: Texture[] = [];
+
+const DEFAULT_ENTITY_TEX_PROMISE: Promise<Texture[]> = new Promise(resolve =>
+    resolve(DEFAULT_ENTITY_TEX),
+);
+
+export class EntityAssetLoader implements Disposable {
+    private disposed = false;
+    private readonly geom_cache = new LoadingCache<EntityType, Promise<BufferGeometry>>();
+    private readonly tex_cache = new LoadingCache<EntityType, Promise<Texture[]>>();
+
+    constructor(private readonly http_client: HttpClient) {
+        this.warm_up_caches();
+    }
+
+    dispose(): void {
+        this.disposed = true;
+        this.geom_cache.purge_all();
+        this.tex_cache.purge_all();
+    }
 
     async load_geometry(type: EntityType): Promise<BufferGeometry> {
-        return geom_cache.get_or_set(type, async () => {
+        return this.geom_cache.get_or_set(type, async () => {
             try {
                 const { url, data } = await this.load_data(type, AssetType.Geometry);
+                if (this.disposed) return DEFAULT_ENTITY;
+
                 const cursor = new ArrayBufferCursor(data, Endianness.Little);
                 const nj_objects = url.endsWith(".nj") ? parse_nj(cursor) : parse_xj(cursor);
 
@@ -42,9 +72,11 @@ export class EntityAssetLoader {
     }
 
     async load_textures(type: EntityType): Promise<Texture[]> {
-        return tex_cache.get_or_set(type, async () => {
+        return this.tex_cache.get_or_set(type, async () => {
             try {
                 const { data } = await this.load_data(type, AssetType.Texture);
+                if (this.disposed) return DEFAULT_ENTITY_TEX;
+
                 const cursor = new ArrayBufferCursor(data, Endianness.Little);
                 const xvm = parse_xvm(cursor);
                 return xvm_to_textures(xvm);
@@ -63,103 +95,89 @@ export class EntityAssetLoader {
         const data = await this.http_client.get(url).array_buffer();
         return { url, data };
     }
-}
 
-const DEFAULT_ENTITY = new CylinderBufferGeometry(3, 3, 20);
-DEFAULT_ENTITY.translate(0, 10, 0);
-DEFAULT_ENTITY.computeBoundingBox();
-DEFAULT_ENTITY.computeBoundingSphere();
+    /**
+     * Warms up the caches with default data for all entities without assets.
+     */
+    private warm_up_caches(): void {
+        for (const type of [
+            NpcType.Unknown,
+            NpcType.Migium,
+            NpcType.Hidoom,
+            NpcType.DeathGunner,
+            NpcType.StRappy,
+            NpcType.HalloRappy,
+            NpcType.EggRappy,
+            NpcType.Migium2,
+            NpcType.Hidoom2,
+            NpcType.Recon,
 
-const DEFAULT_ENTITY_PROMISE: Promise<BufferGeometry> = new Promise(resolve =>
-    resolve(DEFAULT_ENTITY),
-);
-
-const DEFAULT_ENTITY_TEX: Texture[] = [];
-
-const DEFAULT_ENTITY_TEX_PROMISE: Promise<Texture[]> = new Promise(resolve =>
-    resolve(DEFAULT_ENTITY_TEX),
-);
-
-const geom_cache = new LoadingCache<EntityType, Promise<BufferGeometry>>();
-
-const tex_cache = new LoadingCache<EntityType, Promise<Texture[]>>();
-
-for (const type of [
-    NpcType.Unknown,
-    NpcType.Migium,
-    NpcType.Hidoom,
-    NpcType.DeathGunner,
-    NpcType.StRappy,
-    NpcType.HalloRappy,
-    NpcType.EggRappy,
-    NpcType.Migium2,
-    NpcType.Hidoom2,
-    NpcType.Recon,
-
-    ObjectType.Unknown,
-    ObjectType.PlayerSet,
-    ObjectType.Particle,
-    ObjectType.LightCollision,
-    ObjectType.EnvSound,
-    ObjectType.FogCollision,
-    ObjectType.EventCollision,
-    ObjectType.CharaCollision,
-    ObjectType.ObjRoomID,
-    ObjectType.LensFlare,
-    ObjectType.ScriptCollision,
-    ObjectType.MapCollision,
-    ObjectType.ScriptCollisionA,
-    ObjectType.ItemLight,
-    ObjectType.RadarCollision,
-    ObjectType.FogCollisionSW,
-    ObjectType.ImageBoard,
-    ObjectType.UnknownItem29,
-    ObjectType.UnknownItem30,
-    ObjectType.UnknownItem31,
-    ObjectType.MenuActivation,
-    ObjectType.BoxDetectObject,
-    ObjectType.SymbolChatObject,
-    ObjectType.TouchPlateObject,
-    ObjectType.TargetableObject,
-    ObjectType.EffectObject,
-    ObjectType.CountDownObject,
-    ObjectType.UnknownItem38,
-    ObjectType.UnknownItem39,
-    ObjectType.UnknownItem40,
-    ObjectType.UnknownItem41,
-    ObjectType.TelepipeLocation,
-    ObjectType.BGMCollision,
-    ObjectType.Pioneer2InvisibleTouchplate,
-    ObjectType.TempleMapDetect,
-    ObjectType.Firework,
-    ObjectType.MainRagolTeleporterBattleInNextArea,
-    ObjectType.Rainbow,
-    ObjectType.FloatingBlueLight,
-    ObjectType.PopupTrapNoTech,
-    ObjectType.Poison,
-    ObjectType.EnemyTypeBoxYellow,
-    ObjectType.EnemyTypeBoxBlue,
-    ObjectType.EmptyTypeBoxBlue,
-    ObjectType.FloatingRocks,
-    ObjectType.FloatingSoul,
-    ObjectType.Butterfly,
-    ObjectType.UnknownItem400,
-    ObjectType.CCAAreaTeleporter,
-    ObjectType.UnknownItem523,
-    ObjectType.WhiteBird,
-    ObjectType.OrangeBird,
-    ObjectType.UnknownItem529,
-    ObjectType.UnknownItem530,
-    ObjectType.Seagull,
-    ObjectType.UnknownItem576,
-    ObjectType.WarpInBarbaRayRoom,
-    ObjectType.UnknownItem672,
-    ObjectType.InstaWarp,
-    ObjectType.LabInvisibleObject,
-    ObjectType.UnknownItem700,
-]) {
-    geom_cache.set(type, DEFAULT_ENTITY_PROMISE);
-    tex_cache.set(type, DEFAULT_ENTITY_TEX_PROMISE);
+            ObjectType.Unknown,
+            ObjectType.PlayerSet,
+            ObjectType.Particle,
+            ObjectType.LightCollision,
+            ObjectType.EnvSound,
+            ObjectType.FogCollision,
+            ObjectType.EventCollision,
+            ObjectType.CharaCollision,
+            ObjectType.ObjRoomID,
+            ObjectType.LensFlare,
+            ObjectType.ScriptCollision,
+            ObjectType.MapCollision,
+            ObjectType.ScriptCollisionA,
+            ObjectType.ItemLight,
+            ObjectType.RadarCollision,
+            ObjectType.FogCollisionSW,
+            ObjectType.ImageBoard,
+            ObjectType.UnknownItem29,
+            ObjectType.UnknownItem30,
+            ObjectType.UnknownItem31,
+            ObjectType.MenuActivation,
+            ObjectType.BoxDetectObject,
+            ObjectType.SymbolChatObject,
+            ObjectType.TouchPlateObject,
+            ObjectType.TargetableObject,
+            ObjectType.EffectObject,
+            ObjectType.CountDownObject,
+            ObjectType.UnknownItem38,
+            ObjectType.UnknownItem39,
+            ObjectType.UnknownItem40,
+            ObjectType.UnknownItem41,
+            ObjectType.TelepipeLocation,
+            ObjectType.BGMCollision,
+            ObjectType.Pioneer2InvisibleTouchplate,
+            ObjectType.TempleMapDetect,
+            ObjectType.Firework,
+            ObjectType.MainRagolTeleporterBattleInNextArea,
+            ObjectType.Rainbow,
+            ObjectType.FloatingBlueLight,
+            ObjectType.PopupTrapNoTech,
+            ObjectType.Poison,
+            ObjectType.EnemyTypeBoxYellow,
+            ObjectType.EnemyTypeBoxBlue,
+            ObjectType.EmptyTypeBoxBlue,
+            ObjectType.FloatingRocks,
+            ObjectType.FloatingSoul,
+            ObjectType.Butterfly,
+            ObjectType.UnknownItem400,
+            ObjectType.CCAAreaTeleporter,
+            ObjectType.UnknownItem523,
+            ObjectType.WhiteBird,
+            ObjectType.OrangeBird,
+            ObjectType.UnknownItem529,
+            ObjectType.UnknownItem530,
+            ObjectType.Seagull,
+            ObjectType.UnknownItem576,
+            ObjectType.WarpInBarbaRayRoom,
+            ObjectType.UnknownItem672,
+            ObjectType.InstaWarp,
+            ObjectType.LabInvisibleObject,
+            ObjectType.UnknownItem700,
+        ]) {
+            this.geom_cache.set(type, DEFAULT_ENTITY_PROMISE);
+            this.tex_cache.set(type, DEFAULT_ENTITY_TEX_PROMISE);
+        }
+    }
 }
 
 enum AssetType {

src/quest_editor/loading/LoadingCache.ts

@@ -15,4 +15,8 @@ export class LoadingCache<K, V> {
 
         return v;
     }
+
+    purge_all(): void {
+        this.map.clear();
+    }
 }

src/quest_editor/model/QuestModel.ts

@@ -6,7 +6,6 @@ import { QuestNpcModel } from "./QuestNpcModel";
 import { DatUnknown } from "../../core/data_formats/parsing/quest/dat";
 import { Segment } from "../scripting/instructions";
 import { Property } from "../../core/observable/property/Property";
-import Logger from "js-logger";
 import { AreaVariantModel } from "./AreaVariantModel";
 import { ListProperty } from "../../core/observable/property/list/ListProperty";
 import { WritableListProperty } from "../../core/observable/property/list/WritableListProperty";
@@ -15,8 +14,9 @@ import { entity_type_to_string } from "../../core/data_formats/parsing/quest/ent
 import { QuestEventDagModel } from "./QuestEventDagModel";
 import { assert, defined, require_array } from "../../core/util";
 import { AreaStore } from "../stores/AreaStore";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("quest_editor/model/QuestModel");
+const logger = LogManager.get("quest_editor/model/QuestModel");
 
 export class QuestModel {
     private readonly _id: WritableProperty<number> = property(0);

src/quest_editor/rendering/EntityImageRenderer.ts

@@ -1,8 +1,10 @@
-import { HemisphereLight, PerspectiveCamera, Scene, Vector3, WebGLRenderer } from "three";
+import { HemisphereLight, PerspectiveCamera, Scene, Vector3 } from "three";
 import { EntityType } from "../../core/data_formats/parsing/quest/entities";
 import { create_entity_type_mesh } from "./conversion/entities";
 import { sequential } from "../../core/sequential";
 import { EntityAssetLoader } from "../loading/EntityAssetLoader";
+import { Disposable } from "../../core/observable/Disposable";
+import { DisposableThreeRenderer } from "../../core/rendering/Renderer";
 
 const light = new HemisphereLight(0xffffff, 0x505050, 1.2);
 const scene = new Scene();
@@ -11,14 +13,25 @@ const camera = new PerspectiveCamera(30, 1, 10, 1000);
 const camera_position = new Vector3(1, 1, 2).normalize();
 const camera_dist_factor = 1.3 / Math.tan(((camera.fov / 180) * Math.PI) / 2);
 
-export class EntityImageRenderer {
-    private renderer = new WebGLRenderer({ alpha: true, antialias: true });
+export class EntityImageRenderer implements Disposable {
+    private renderer: DisposableThreeRenderer;
     private readonly cache: Map<EntityType, Promise<string>> = new Map();
+    private disposed = false;
 
-    constructor(private readonly entity_asset_loader: EntityAssetLoader) {
+    constructor(
+        private readonly entity_asset_loader: EntityAssetLoader,
+        create_three_renderer: () => DisposableThreeRenderer,
+    ) {
+        this.renderer = create_three_renderer();
         this.renderer.setSize(100, 100);
     }
 
+    dispose(): void {
+        this.disposed = true;
+        this.renderer.dispose();
+        this.cache.clear();
+    }
+
     async render(entity: EntityType): Promise<string> {
         let url = this.cache.get(entity);
 
@@ -32,8 +45,13 @@ export class EntityImageRenderer {
 
     private render_to_image = sequential(
         async (entity: EntityType): Promise<string> => {
+            if (this.disposed) return "";
+
             const geometry = await this.entity_asset_loader.load_geometry(entity);
+            if (this.disposed) return "";
+
             const textures = await this.entity_asset_loader.load_textures(entity);
+            if (this.disposed) return "";
 
             scene.remove(...scene.children);
             scene.add(light);

src/quest_editor/rendering/QuestModelManager.ts

@@ -1,4 +1,3 @@
-import Logger from "js-logger";
 import { Intersection, Mesh, Object3D, Raycaster, Vector3 } from "three";
 import { QuestRenderer } from "./QuestRenderer";
 import { QuestEntityModel } from "../model/QuestEntityModel";
@@ -18,8 +17,9 @@ import { Episode } from "../../core/data_formats/parsing/quest/Episode";
 import { AreaVariantModel } from "../model/AreaVariantModel";
 import { EntityAssetLoader } from "../loading/EntityAssetLoader";
 import { AreaAssetLoader } from "../loading/AreaAssetLoader";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("quest_editor/rendering/QuestModelManager");
+const logger = LogManager.get("quest_editor/rendering/QuestModelManager");
 
 const CAMERA_POSITION = Object.freeze(new Vector3(0, 800, 700));
 const CAMERA_LOOK_AT = Object.freeze(new Vector3(0, 0, 0));
@@ -55,6 +55,9 @@ export abstract class QuestModelManager implements Disposable {
 
     dispose(): void {
         this.disposer.dispose();
+        this.npc_model_manager.remove_all();
+        this.object_model_manager.remove_all();
+        this.renderer.reset_entity_models();
     }
 
     /**
@@ -266,13 +269,13 @@ class EntityModelManager {
 
     private async load(entity: QuestEntityModel): Promise<void> {
         const geom = await this.entity_asset_loader.load_geometry(entity.type);
-        const tex = await this.entity_asset_loader.load_textures(entity.type);
-        const model = create_entity_mesh(entity, geom, tex);
+        if (!this.queue.includes(entity)) return; // Could be cancelled by now.
 
-        // The model load might be cancelled by now.
-        if (this.queue.includes(entity)) {
-            this.update_entity_geometry(entity, model);
-        }
+        const tex = await this.entity_asset_loader.load_textures(entity.type);
+        if (!this.queue.includes(entity)) return; // Could be cancelled by now.
+
+        const model = create_entity_mesh(entity, geom, tex);
+        this.update_entity_geometry(entity, model);
     }
 
     private update_entity_geometry(entity: QuestEntityModel, model: Mesh): void {

src/quest_editor/scripting/assembly.ts

@@ -1,4 +1,3 @@
-import Logger from "js-logger";
 import { reinterpret_f32_as_i32 } from "../../core/primitive_conversion";
 import {
     AssemblyLexer,
@@ -34,8 +33,9 @@ import {
     Param,
     StackInteraction,
 } from "./opcodes";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("quest_editor/scripting/assembly");
+const logger = LogManager.get("quest_editor/scripting/assembly");
 
 export type AssemblyWarning = {
     line_no: number;

src/quest_editor/scripting/assembly_worker.ts

@@ -11,15 +11,10 @@ import {
     SignatureHelpOutput,
 } from "./assembly_worker_messages";
 import { assemble, AssemblySettings } from "./assembly";
-import Logger from "js-logger";
 import { AsmToken, Segment, SegmentType } from "./instructions";
 import { Kind, OP_BB_MAP_DESIGNATE, Opcode, OPCODES_BY_MNEMONIC } from "./opcodes";
 import { AssemblyLexer, IdentToken, TokenType } from "./AssemblyLexer";
 
-Logger.useDefaults({
-    defaultLevel: (Logger as any)[process.env["LOG_LEVEL"] || "INFO"],
-});
-
 const ctx: Worker = self as any;
 
 let lines: string[] = [];

src/quest_editor/scripting/data_flow_analysis/register_value.ts

@@ -1,4 +1,3 @@
-import Logger from "js-logger";
 import { Instruction } from "../instructions";
 import {
     Kind,
@@ -26,8 +25,9 @@ import {
 } from "../opcodes";
 import { BasicBlock, ControlFlowGraph } from "./ControlFlowGraph";
 import { ValueSet } from "./ValueSet";
+import { LogManager } from "../../../core/Logger";
 
-const logger = Logger.get("quest_editor/scripting/data_flow_analysis/register_value");
+const logger = LogManager.get("quest_editor/scripting/data_flow_analysis/register_value");
 
 export const MIN_REGISTER_VALUE = MIN_SIGNED_DWORD_VALUE;
 export const MAX_REGISTER_VALUE = MAX_SIGNED_DWORD_VALUE;

src/quest_editor/scripting/data_flow_analysis/stack_value.ts

@@ -1,4 +1,3 @@
-import Logger from "js-logger";
 import { Instruction } from "../instructions";
 import {
     MAX_SIGNED_DWORD_VALUE,
@@ -15,8 +14,9 @@ import {
 import { BasicBlock, ControlFlowGraph } from "./ControlFlowGraph";
 import { ValueSet } from "./ValueSet";
 import { register_value } from "./register_value";
+import { LogManager } from "../../../core/Logger";
 
-const logger = Logger.get("quest_editor/scripting/data_flow_analysis/stack_value");
+const logger = LogManager.get("quest_editor/scripting/data_flow_analysis/stack_value");
 
 export const MIN_STACK_VALUE = MIN_SIGNED_DWORD_VALUE;
 export const MAX_STACK_VALUE = MAX_SIGNED_DWORD_VALUE;

src/quest_editor/scripting/disassembly.ts

@@ -1,9 +1,9 @@
 import { reinterpret_i32_as_f32 } from "../../core/primitive_conversion";
 import { Arg, Segment, SegmentType } from "./instructions";
 import { AnyType, Kind, OP_VA_END, OP_VA_START, Param, StackInteraction } from "./opcodes";
-import Logger from "js-logger";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("quest_editor/scripting/disassembly");
+const logger = LogManager.get("quest_editor/scripting/disassembly");
 
 type ArgWithType = Arg & {
     /**

src/quest_editor/scripting/vm/VirtualMachine.ts

@@ -101,9 +101,9 @@ import { Episode } from "../../../core/data_formats/parsing/quest/Episode";
 import { Endianness } from "../../../core/data_formats/Endianness";
 import { Random } from "./Random";
 import { Memory } from "./Memory";
-import Logger from "js-logger";
 import { InstructionPointer } from "./InstructionPointer";
 import { StackFrame, StepMode, Thread } from "./Thread";
+import { LogManager } from "../../../core/Logger";
 
 export const REGISTER_COUNT = 256;
 
@@ -114,7 +114,7 @@ const STRING_ARG_STORE_SIZE = 1024; // TODO: verify this value
 const ENTRY_SEGMENT = 0;
 const LIST_ITEM_DELIMITER = "\n";
 
-const logger = Logger.get("quest_editor/scripting/vm/VirtualMachine");
+const logger = LogManager.get("quest_editor/scripting/vm/VirtualMachine");
 
 export enum ExecutionResult {
     /**

src/quest_editor/scripting/vm/io.ts

@@ -1,8 +1,8 @@
 import { AsmToken } from "../instructions";
-import Logger from "js-logger";
 import { InstructionPointer } from "./InstructionPointer";
+import { LogManager } from "../../../core/Logger";
 
-const logger = Logger.get("quest_editor/scripting/vm/io");
+const logger = LogManager.get("quest_editor/scripting/vm/io");
 
 /**
  * The virtual machine calls these methods when it requires input.

src/quest_editor/stores/AreaStore.ts

@@ -4,11 +4,14 @@ import { Episode, EPISODES } from "../../core/data_formats/parsing/quest/Episode
 import { SectionModel } from "../model/SectionModel";
 import { get_areas_for_episode } from "../../core/data_formats/parsing/quest/areas";
 import { AreaAssetLoader } from "../loading/AreaAssetLoader";
+import { Store } from "../../core/stores/Store";
 
-export class AreaStore {
+export class AreaStore extends Store {
     private readonly areas: AreaModel[][] = [];
 
     constructor(private readonly area_asset_loader: AreaAssetLoader) {
+        super();
+
         for (const episode of EPISODES) {
             this.areas[episode] = get_areas_for_episode(episode).map(area => {
                 const observable_area = new AreaModel(area.id, area.name, area.order, []);

src/quest_editor/stores/AsmEditorStore.ts

@@ -1,6 +1,5 @@
 import { editor, languages, MarkerSeverity, MarkerTag, Position } from "monaco-editor";
 import { AssemblyAnalyser } from "../scripting/AssemblyAnalyser";
-import { Disposable } from "../../core/observable/Disposable";
 import { Disposer } from "../../core/observable/Disposer";
 import { SimpleUndo } from "../../core/undo/SimpleUndo";
 import { ASM_SYNTAX } from "./asm_syntax";
@@ -10,15 +9,16 @@ import { emitter, property } from "../../core/observable";
 import { WritableProperty } from "../../core/observable/property/WritableProperty";
 import { Property } from "../../core/observable/property/Property";
 import { ListProperty } from "../../core/observable/property/list/ListProperty";
+import { Breakpoint } from "../scripting/vm/Debugger";
+import { QuestEditorStore } from "./QuestEditorStore";
+import { disposable_listener } from "../../core/gui/dom";
+import { Store } from "../../core/stores/Store";
 import ITextModel = editor.ITextModel;
 import CompletionList = languages.CompletionList;
 import IMarkerData = editor.IMarkerData;
 import SignatureHelpResult = languages.SignatureHelpResult;
 import LocationLink = languages.LocationLink;
 import IModelContentChange = editor.IModelContentChange;
-import { Breakpoint } from "../scripting/vm/Debugger";
-import { QuestEditorStore } from "./QuestEditorStore";
-import { disposable_listener } from "../../core/gui/dom";
 
 const assembly_analyser = new AssemblyAnalyser();
 
@@ -85,9 +85,8 @@ languages.registerDefinitionProvider("psoasm", {
     },
 });
 
-export class AsmEditorStore implements Disposable {
-    private readonly disposer = new Disposer();
-    private readonly model_disposer = this.disposer.add(new Disposer());
+export class AsmEditorStore extends Store {
+    private readonly model_disposer = this.disposable(new Disposer());
     private readonly _model: WritableProperty<ITextModel | undefined> = property(undefined);
     private readonly _did_undo = emitter<string>();
     private readonly _did_redo = emitter<string>();
@@ -109,10 +108,12 @@ export class AsmEditorStore implements Disposable {
     readonly pause_location: Property<number | undefined>;
 
     constructor(private readonly quest_editor_store: QuestEditorStore) {
+        super();
+
         this.breakpoints = quest_editor_store.quest_runner.breakpoints;
         this.pause_location = quest_editor_store.quest_runner.pause_location;
 
-        this.disposer.add_all(
+        this.disposables(
             quest_editor_store.current_quest.observe(this.quest_changed, {
                 call_now: true,
             }),
@@ -130,10 +131,6 @@ export class AsmEditorStore implements Disposable {
         );
     }
 
-    dispose(): void {
-        this.disposer.dispose();
-    }
-
     set_inline_args_mode = (inline_args_mode: boolean): void => {
         // don't allow changing inline args mode if there are issues
         if (!this.has_issues.val) {

src/quest_editor/stores/LogStore.ts

@@ -3,108 +3,69 @@ import { Property } from "../../core/observable/property/Property";
 import { list_property, property } from "../../core/observable";
 import { Disposable } from "../../core/observable/Disposable";
 import { Disposer } from "../../core/observable/Disposer";
-import Logger from "js-logger";
-import { enum_values } from "../../core/enums";
+import { LogEntry, Logger, LogHandler, LogLevel, LogManager } from "../../core/Logger";
 
-export type QuestLogger = {
-    readonly debug: (message: string) => void;
-    readonly info: (message: string) => void;
-    readonly warning: (message: string) => void;
-    readonly error: (message: string) => void;
-};
-
-// Log level names in order of importance.
-export enum LogLevel {
-    Debug,
-    Info,
-    Warning,
-    Error,
-}
-
-export const LogLevels = enum_values<LogLevel>(LogLevel);
-
-export type LogMessage = {
-    readonly time: Date;
-    readonly message: string;
-    readonly level: LogLevel;
-};
+const logger = LogManager.get("quest_editor/stroes/LogStore");
 
 export class LogStore implements Disposable {
     private readonly disposer = new Disposer();
     private readonly default_log_level = LogLevel.Info;
 
-    private readonly message_buffer: LogMessage[] = [];
+    private readonly log_buffer: LogEntry[] = [];
     private readonly logger_name_buffer: string[] = [];
 
-    private readonly _log_messages = list_property<LogMessage>();
-    private readonly _log_level = property<LogLevel>(this.default_log_level);
+    private readonly _level = property<LogLevel>(this.default_log_level);
+    private readonly _log = list_property<LogEntry>();
 
-    readonly log_messages: ListProperty<LogMessage>;
-    readonly log_level: Property<LogLevel> = this._log_level;
+    private readonly handler: LogHandler = (entry: LogEntry, logger_name: string): void => {
+        this.buffer_log_entry(entry, logger_name);
+    };
 
-    constructor() {
-        this.log_messages = this._log_messages.filtered(
-            this.log_level.map(level => message => message.level >= level),
-        );
+    readonly level: Property<LogLevel> = this._level;
+    readonly log: ListProperty<LogEntry> = this._log.filtered(
+        this.level.map(level => message => message.level >= level),
+    );
+
+    get_logger(name: string): Logger {
+        const logger = LogManager.get(name);
+        logger.handler = this.handler;
+        return logger;
     }
 
     dispose(): void {
         this.disposer.dispose();
     }
 
-    set_log_level(log_level: LogLevel): void {
-        this._log_level.val = log_level;
+    set_level(log_level: LogLevel): void {
+        this._level.val = log_level;
     }
 
-    /**
-     * @param name - js-logger logger name
-     */
-    get_logger(name: string): QuestLogger {
-        return {
-            debug: (message: string): void => {
-                this.buffer_log_message(message, LogLevel.Debug, name);
-            },
-            info: (message: string): void => {
-                this.buffer_log_message(message, LogLevel.Info, name);
-            },
-            warning: (message: string): void => {
-                this.buffer_log_message(message, LogLevel.Warning, name);
-            },
-            error: (message: string): void => {
-                this.buffer_log_message(message, LogLevel.Error, name);
-            },
-        };
-    }
-
-    private buffer_log_message(message: string, level: LogLevel, logger_name: string): void {
-        this.message_buffer.push({
-            time: new Date(),
-            message,
-            level,
-        });
+    private buffer_log_entry(entry: LogEntry, logger_name: string): void {
+        this.log_buffer.push(entry);
         this.logger_name_buffer.push(logger_name);
 
-        this.add_buffered_log_messages();
+        this.add_buffered_log_entries();
     }
 
-    private adding_log_messages?: number;
+    private adding_log_entries?: number;
 
-    private add_buffered_log_messages(): void {
-        if (this.adding_log_messages != undefined) return;
+    private add_buffered_log_entries(): void {
+        if (this.adding_log_entries != undefined) return;
 
-        this.adding_log_messages = requestAnimationFrame(() => {
+        this.adding_log_entries = requestAnimationFrame(() => {
             const DROP_THRESHOLD = 500;
             const DROP_THRESHOLD_HALF = DROP_THRESHOLD / 2;
             const BATCH_SIZE = 200;
 
-            // Drop messages if there are too many.
-            if (this.message_buffer.length > DROP_THRESHOLD) {
-                const drop_len = this.message_buffer.length - DROP_THRESHOLD;
+            // Drop log entries if there are too many.
+            if (this.log_buffer.length > DROP_THRESHOLD) {
+                const drop_len = this.log_buffer.length - DROP_THRESHOLD;
 
-                this.message_buffer.splice(DROP_THRESHOLD_HALF, drop_len, {
+                this.log_buffer.splice(DROP_THRESHOLD_HALF, drop_len, {
                     time: new Date(),
                     message: `...dropped ${drop_len} messages...`,
-                    level: LogLevel.Warning,
+                    level: LogLevel.Warn,
+                    logger,
                 });
                 this.logger_name_buffer.splice(
                     DROP_THRESHOLD_HALF,
@@ -113,42 +74,28 @@ export class LogStore implements Disposable {
                 );
             }
 
-            const len = Math.min(BATCH_SIZE, this.message_buffer.length);
+            const len = Math.min(BATCH_SIZE, this.log_buffer.length);
 
-            const buffered_messages = this.message_buffer.splice(0, len);
+            const buffered_entries = this.log_buffer.splice(0, len);
             const buffered_logger_names = this.logger_name_buffer.splice(0, len);
 
-            this._log_messages.push(...buffered_messages);
+            this._log.push(...buffered_entries);
 
             for (let i = 0; i < len; i++) {
-                const { level, message } = buffered_messages[i];
+                const entry = buffered_entries[i];
                 const logger_name = buffered_logger_names[i];
-
-                switch (level) {
-                    case LogLevel.Debug:
-                        Logger.get(logger_name).debug(message);
-                        break;
-                    case LogLevel.Info:
-                        Logger.get(logger_name).info(message);
-                        break;
-                    case LogLevel.Warning:
-                        Logger.get(logger_name).warn(message);
-                        break;
-                    case LogLevel.Error:
-                        Logger.get(logger_name).error(message);
-                        break;
-                }
+                LogManager.default_handler(entry, logger_name);
             }
 
             // Occasionally clean up old log messages if there are too many.
-            if (this._log_messages.length.val > 2000) {
-                this._log_messages.splice(0, 1000);
+            if (this._log.length.val > 2000) {
+                this._log.splice(0, 1000);
             }
 
-            this.adding_log_messages = undefined;
+            this.adding_log_entries = undefined;
 
-            if (this.message_buffer.length) {
-                this.add_buffered_log_messages();
+            if (this.log_buffer.length) {
+                this.add_buffered_log_entries();
             }
         });
     }

src/quest_editor/stores/QuestEditorStore.ts

@@ -6,8 +6,6 @@ import { QuestNpcModel } from "../model/QuestNpcModel";
 import { AreaModel } from "../model/AreaModel";
 import { SectionModel } from "../model/SectionModel";
 import { QuestEntityModel } from "../model/QuestEntityModel";
-import { Disposable } from "../../core/observable/Disposable";
-import { Disposer } from "../../core/observable/Disposer";
 import { GuiStore, GuiTool } from "../../core/stores/GuiStore";
 import { UndoStack } from "../../core/undo/UndoStack";
 import { TranslateEntityAction } from "../actions/TranslateEntityAction";
@@ -22,12 +20,12 @@ import { disposable_listener } from "../../core/gui/dom";
 import { QuestEventModel } from "../model/QuestEventModel";
 import { EditEventSectionIdAction } from "../actions/EditEventSectionIdAction";
 import { EditEventDelayAction } from "../actions/EditEventDelayAction";
-import Logger = require("js-logger");
+import { Store } from "../../core/stores/Store";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("quest_editor/gui/QuestEditorStore");
+const logger = LogManager.get("quest_editor/gui/QuestEditorStore");
 
-export class QuestEditorStore implements Disposable {
-    private readonly disposer = new Disposer();
+export class QuestEditorStore extends Store {
     private readonly _current_quest = property<QuestModel | undefined>(undefined);
     private readonly _current_area = property<AreaModel | undefined>(undefined);
     private readonly _selected_entity = property<QuestEntityModel | undefined>(undefined);
@@ -40,9 +38,11 @@ export class QuestEditorStore implements Disposable {
     readonly selected_entity: Property<QuestEntityModel | undefined> = this._selected_entity;
 
     constructor(gui_store: GuiStore, private readonly area_store: AreaStore) {
+        super();
+
         this.quest_runner = new QuestRunner(area_store);
 
-        this.disposer.add_all(
+        this.disposables(
             gui_store.tool.observe(
                 ({ value: tool }) => {
                     if (tool === GuiTool.QuestEditor) {
@@ -85,7 +85,7 @@ export class QuestEditorStore implements Disposable {
 
     dispose(): void {
         this.quest_runner.stop();
-        this.disposer.dispose();
+        super.dispose();
     }
 
     set_current_area = (area?: AreaModel): void => {

src/quest_editor/stores/model_conversion.ts

@@ -17,11 +17,11 @@ import {
 } from "../model/QuestEventActionModel";
 import { QuestEventDagModel, QuestEventDagModelMeta } from "../model/QuestEventDagModel";
 import { QuestEvent } from "../../core/data_formats/parsing/quest/entities";
-import Logger from "js-logger";
 import { clone_segment } from "../scripting/instructions";
 import { AreaStore } from "./AreaStore";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("quest_editor/stores/model_conversion");
+const logger = LogManager.get("quest_editor/stores/model_conversion");
 
 export function convert_quest_to_model(area_store: AreaStore, quest: Quest): QuestModel {
     // Create quest model.

src/viewer/index.ts

@@ -2,30 +2,53 @@ import { ViewerView } from "./gui/ViewerView";
 import { GuiStore } from "../core/stores/GuiStore";
 import { HttpClient } from "../core/HttpClient";
 import { DisposableThreeRenderer } from "../core/rendering/Renderer";
+import { Disposable } from "../core/observable/Disposable";
+import { Disposer } from "../core/observable/Disposer";
 
 export function initialize_viewer(
     http_client: HttpClient,
     gui_store: GuiStore,
     create_three_renderer: () => DisposableThreeRenderer,
-): ViewerView {
-    return new ViewerView(
+): { view: ViewerView } & Disposable {
+    const disposer = new Disposer();
+
+    const view = new ViewerView(
         async () => {
             const { Model3DStore } = await import("./stores/Model3DStore");
             const { Model3DView } = await import("./gui/model_3d/Model3DView");
             const { CharacterClassAssetLoader } = await import(
                 "./loading/CharacterClassAssetLoader"
             );
-            return new Model3DView(
-                gui_store,
-                new Model3DStore(new CharacterClassAssetLoader(http_client)),
-                create_three_renderer(),
-            );
+            const store = new Model3DStore(new CharacterClassAssetLoader(http_client));
+
+            if (disposer.disposed) {
+                store.dispose();
+            } else {
+                disposer.add(store);
+            }
+
+            return new Model3DView(gui_store, store, create_three_renderer());
         },
 
         async () => {
             const { TextureStore } = await import("./stores/TextureStore");
             const { TextureView } = await import("./gui/TextureView");
-            return new TextureView(gui_store, new TextureStore(), create_three_renderer());
+            const store = new TextureStore();
+
+            if (disposer.disposed) {
+                store.dispose();
+            } else {
+                disposer.add(store);
+            }
+
+            return new TextureView(gui_store, store, create_three_renderer());
         },
     );
+
+    return {
+        view,
+        dispose(): void {
+            disposer.dispose();
+        },
+    };
 }

src/viewer/rendering/TextureRenderer.ts

@@ -13,9 +13,9 @@ import { Disposer } from "../../core/observable/Disposer";
 import { Xvm } from "../../core/data_formats/parsing/ninja/texture";
 import { xvm_texture_to_texture } from "../../core/rendering/conversion/ninja_textures";
 import { TextureStore } from "../stores/TextureStore";
-import Logger = require("js-logger");
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("viewer/rendering/TextureRenderer");
+const logger = LogManager.get("viewer/rendering/TextureRenderer");
 
 export class TextureRenderer extends Renderer implements Disposable {
     private readonly disposer = new Disposer();

src/viewer/stores/Model3DStore.ts

@@ -5,16 +5,16 @@ import { NjObject, parse_nj, parse_xj } from "../../core/data_formats/parsing/ni
 import { CharacterClassModel } from "../model/CharacterClassModel";
 import { CharacterClassAnimationModel } from "../model/CharacterClassAnimationModel";
 import { WritableProperty } from "../../core/observable/property/WritableProperty";
-import { Disposable } from "../../core/observable/Disposable";
 import { read_file } from "../../core/read_file";
 import { property } from "../../core/observable";
 import { Property } from "../../core/observable/property/Property";
 import { PSO_FRAME_RATE } from "../../core/rendering/conversion/ninja_animation";
 import { parse_xvm, Xvm } from "../../core/data_formats/parsing/ninja/texture";
-import Logger = require("js-logger");
 import { CharacterClassAssetLoader } from "../loading/CharacterClassAssetLoader";
+import { Store } from "../../core/stores/Store";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("viewer/stores/ModelStore");
+const logger = LogManager.get("viewer/stores/ModelStore");
 const nj_object_cache: Map<string, Promise<NjObject>> = new Map();
 const nj_motion_cache: Map<number, Promise<NjMotion>> = new Map();
 
@@ -24,7 +24,7 @@ export type NjData = {
     has_skeleton: boolean;
 };
 
-export class Model3DStore implements Disposable {
+export class Model3DStore extends Store {
     private readonly _current_model: WritableProperty<CharacterClassModel | undefined> = property(
         undefined,
     );
@@ -38,7 +38,6 @@ export class Model3DStore implements Disposable {
     private readonly _animation_playing: WritableProperty<boolean> = property(true);
     private readonly _animation_frame_rate: WritableProperty<number> = property(PSO_FRAME_RATE);
     private readonly _animation_frame: WritableProperty<number> = property(0);
-    private readonly disposables: Disposable[] = [];
 
     readonly models: readonly CharacterClassModel[] = [
         new CharacterClassModel("HUmar", 1, 10, new Set([6])),
@@ -74,16 +73,14 @@ export class Model3DStore implements Disposable {
     );
 
     constructor(private readonly asset_loader: CharacterClassAssetLoader) {
-        this.disposables.push(
+        super();
+
+        this.disposables(
             this.current_model.observe(({ value }) => this.load_model(value)),
             this.current_animation.observe(({ value }) => this.load_animation(value)),
         );
     }
 
-    dispose(): void {
-        this.disposables.forEach(d => d.dispose());
-    }
-
     set_current_model = (current_model: CharacterClassModel): void => {
         this._current_model.val = current_model;
     };

src/viewer/stores/TextureStore.ts

@@ -4,11 +4,12 @@ import { Property } from "../../core/observable/property/Property";
 import { read_file } from "../../core/read_file";
 import { ArrayBufferCursor } from "../../core/data_formats/cursor/ArrayBufferCursor";
 import { Endianness } from "../../core/data_formats/Endianness";
-import Logger = require("js-logger");
+import { Store } from "../../core/stores/Store";
+import { LogManager } from "../../core/Logger";
 
-const logger = Logger.get("viewer/stores/TextureStore");
+const logger = LogManager.get("viewer/stores/TextureStore");
 
-export class TextureStore {
+export class TextureStore extends Store {
     private readonly _current_xvm = property<Xvm | undefined>(undefined);
     readonly current_xvm: Property<Xvm | undefined> = this._current_xvm;
 

test/src/core/FileSystemHttpClient.ts

@@ -5,9 +5,8 @@ export class FileSystemHttpClient implements HttpClient {
     get(url: string): HttpResponse {
         return {
             async json<T>(): Promise<T> {
-                throw new Error(
-                    `FileSystemHttpClient's json method invoked for get request to "${url}".`,
-                );
+                const buf = await fs.promises.readFile(`./assets${url}`);
+                return JSON.parse(buf.toString());
             },
 
             async array_buffer(): Promise<ArrayBuffer> {

test/src/setup.js

@@ -1,8 +1,4 @@
-const Logger = require("js-logger");
-require('dotenv').config({ path: ".env.test" })
+require("dotenv").config({ path: ".env.test" });
 
-const log_level = process.env["LOG_LEVEL"] || "WARN";
-
-Logger.useDefaults({
-    defaultLevel: Logger[log_level],
-});
+// For GoldenLayout.
+window.$ = require("jquery");

test/src/utils.ts

@@ -2,6 +2,16 @@ import * as fs from "fs";
 import { InstructionSegment, SegmentType } from "../../src/quest_editor/scripting/instructions";
 import { assemble } from "../../src/quest_editor/scripting/assembly";
 
+export async function timeout(millis: number): Promise<void> {
+    return new Promise(resolve => {
+        setTimeout(() => resolve(), millis);
+    });
+}
+
+export function next_animation_frame(): Promise<void> {
+    return new Promise(resolve => requestAnimationFrame(() => resolve()));
+}
+
 /**
  * Applies f to all QST files in a directory.
  * f is called with the path to the file, the file name and the content of the file.

tsconfig-scripts.json

@@ -1,25 +1,18 @@
 {
-  "compilerOptions": {
-    "target": "es5",
-    "lib": [
-      "dom",
-      "dom.iterable",
-      "esnext"
-    ],
-    "allowJs": true,
-    "skipLibCheck": true,
-    "esModuleInterop": true,
-    "allowSyntheticDefaultImports": true,
-    "strict": true,
-    "forceConsistentCasingInFileNames": true,
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "resolveJsonModule": true,
-    "noEmit": true,
-    "experimentalDecorators": true,
-    "downlevelIteration": true
-  },
-  "include": [
-    "static_generation"
-  ]
+    "compilerOptions": {
+        "module": "commonjs",
+        "target": "es6",
+        "lib": ["es6", "dom", "dom.iterable"],
+        "allowJs": true,
+        "skipLibCheck": true,
+        "esModuleInterop": true,
+        "allowSyntheticDefaultImports": true,
+        "strict": true,
+        "forceConsistentCasingInFileNames": true,
+        "resolveJsonModule": true,
+        "moduleResolution": "node",
+        "noEmit": true,
+        "experimentalDecorators": true
+    },
+    "include": ["static_generation"]
 }

tsconfig.json

@@ -2,12 +2,11 @@
     "compilerOptions": {
         "outDir": "./dist/",
         "sourceMap": true,
-        "module": "commonjs",
+        "module": "esnext",
         "target": "es6",
         "lib": ["es6", "dom", "dom.iterable"],
         "allowJs": true,
         "skipLibCheck": true,
-        "allowSyntheticDefaultImports": true,
         "esModuleInterop": true,
         "strict": true,
         "forceConsistentCasingInFileNames": true,

webpack.common.js

@@ -9,7 +9,20 @@ module.exports = {
         path: path.resolve(__dirname, "dist"),
     },
     resolve: {
-        extensions: [".js", ".ts", ".tsx"],
+        extensions: [".js", ".ts"],
+    },
+    module: {
+        rules: [
+            {
+                test: /^worker-loader!/,
+                loader: "worker-loader",
+                options: { name: "worker.[hash].js" },
+            },
+            {
+                test: /\.(gif|jpg|png|svg|ttf)$/,
+                loader: "file-loader",
+            },
+        ],
     },
     plugins: [
         new HtmlWebpackPlugin({

webpack.dev.js

@@ -8,19 +8,18 @@ const Dotenv = require("dotenv-webpack");
 module.exports = merge(common, {
     mode: "development",
     devtool: "eval-source-map",
+    devServer: {
+        port: 1623,
+    },
     module: {
         rules: [
             {
                 test: /\.ts$/,
-                use: [
-                    {
-                        loader: "ts-loader",
-                        options: {
-                            // fork-ts-checker-webpack-plugin does the type checking in a separate process.
-                            transpileOnly: true,
-                        },
-                    },
-                ],
+                loader: "ts-loader",
+                options: {
+                    // fork-ts-checker-webpack-plugin does the type checking in a separate process.
+                    transpileOnly: true,
+                },
                 include: path.resolve(__dirname, "src"),
             },
             {
@@ -30,6 +29,7 @@ module.exports = merge(common, {
                     {
                         loader: MiniCssExtractPlugin.loader,
                         options: {
+                            esModule: true,
                             hmr: true,
                         },
                     },
@@ -54,10 +54,6 @@ module.exports = merge(common, {
                     },
                 ],
             },
-            {
-                test: /\.(gif|jpg|png|svg|ttf)$/,
-                use: ["file-loader"],
-            },
         ],
     },
     plugins: [
@@ -65,6 +61,8 @@ module.exports = merge(common, {
             path: "./.env.dev",
         }),
         new ForkTsCheckerWebpackPlugin(),
-        new MiniCssExtractPlugin(),
+        new MiniCssExtractPlugin({
+            ignoreOrder: true,
+        }),
     ],
 });

webpack.prod.js

@@ -34,17 +34,13 @@ module.exports = merge(common, {
         rules: [
             {
                 test: /\.ts$/,
-                use: "ts-loader",
+                loader: "ts-loader",
                 include: path.resolve(__dirname, "src"),
             },
             {
                 test: /\.css$/,
                 use: [MiniCssExtractPlugin.loader, "css-loader"],
             },
-            {
-                test: /\.(gif|jpg|png|svg|ttf)$/,
-                use: ["file-loader"],
-            },
         ],
     },
     plugins: [
@@ -53,6 +49,7 @@ module.exports = merge(common, {
             path: "./.env.prod",
         }),
         new MiniCssExtractPlugin({
+            ignoreOrder: true,
             filename: "[name].[contenthash].css",
         }),
         new CopyWebpackPlugin([

yarn.lock

@@ -4388,11 +4388,6 @@ jquery@*:
   resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.4.1.tgz#714f1f8d9dde4bdfa55764ba37ef214630d80ef2"
   integrity sha512-36+AdBzCL+y6qjw5Tx7HgzeGCzC81MDDgaUP8ld2zhx58HdqXGoBd+tHdrBMiyjGQs0Hxs/MLZTu/eHNJJuWPw==
 
-js-logger@^1.6.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/js-logger/-/js-logger-1.6.0.tgz#7abae5cfaf208c965f3ef20754533bb9e79c7aef"
-  integrity sha512-K4kt2AdD0jUYINbe00BPPpsL65u/rdYOgfaBBVWm/mid+ANk7qxDnoXgKI5ilm49Sjmach2Dzlc+5VxKdRA3tw==
-
 "js-tokens@^3.0.0 || ^4.0.0", js-tokens@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"