Organize as an updated bun project

bun.lock

@@ -0,0 +1,165 @@
+{
+  "lockfileVersion": 1,
+  "configVersion": 1,
+  "workspaces": {
+    "": {
+      "name": "ants-simulation",
+      "dependencies": {
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+        "three": "^0.173.0",
+      },
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+        "typescript": "^5.8.2",
+        "vite": "^6.2.1",
+      },
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+    "fsevents": ["fsevents@2.3.3", "", { "os": "darwin" }, "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw=="],
+
+    "lil-gui": ["lil-gui@0.20.0", "", {}, "sha512-k7Ipr0ztqslMA2XvM5z5ZaWhxQtnEOwJBfI/hmSuRh6q4iMG9L0boqqrnZSzBR1jzyJ28OMl47l65ILzRe1TdA=="],
+
+    "meshoptimizer": ["meshoptimizer@0.18.1", "", {}, "sha512-ZhoIoL7TNV4s5B6+rx5mC//fw8/POGyNxS/DZyCJeiZ12ScLfVwRE/GfsxwiTkMYYD5DmK2/JXnEVXqL4rF+Sw=="],
+
+    "nanoid": ["nanoid@3.3.11", "", { "bin": { "nanoid": "bin/nanoid.cjs" } }, "sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w=="],
+
+    "picocolors": ["picocolors@1.1.1", "", {}, "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA=="],
+
+    "picomatch": ["picomatch@4.0.3", "", {}, "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q=="],
+
+    "postcss": ["postcss@8.5.8", "", { "dependencies": { "nanoid": "^3.3.11", "picocolors": "^1.1.1", "source-map-js": "^1.2.1" } }, "sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg=="],
+
+    "rollup": ["rollup@4.59.0", "", { "dependencies": { "@types/estree": "1.0.8" }, "optionalDependencies": { "@rollup/rollup-android-arm-eabi": "4.59.0", "@rollup/rollup-android-arm64": "4.59.0", "@rollup/rollup-darwin-arm64": "4.59.0", "@rollup/rollup-darwin-x64": "4.59.0", "@rollup/rollup-freebsd-arm64": "4.59.0", "@rollup/rollup-freebsd-x64": "4.59.0", "@rollup/rollup-linux-arm-gnueabihf": "4.59.0", "@rollup/rollup-linux-arm-musleabihf": "4.59.0", "@rollup/rollup-linux-arm64-gnu": "4.59.0", "@rollup/rollup-linux-arm64-musl": "4.59.0", "@rollup/rollup-linux-loong64-gnu": "4.59.0", "@rollup/rollup-linux-loong64-musl": "4.59.0", "@rollup/rollup-linux-ppc64-gnu": "4.59.0", "@rollup/rollup-linux-ppc64-musl": "4.59.0", "@rollup/rollup-linux-riscv64-gnu": "4.59.0", "@rollup/rollup-linux-riscv64-musl": "4.59.0", "@rollup/rollup-linux-s390x-gnu": "4.59.0", "@rollup/rollup-linux-x64-gnu": "4.59.0", "@rollup/rollup-linux-x64-musl": "4.59.0", "@rollup/rollup-openbsd-x64": "4.59.0", "@rollup/rollup-openharmony-arm64": "4.59.0", "@rollup/rollup-win32-arm64-msvc": "4.59.0", "@rollup/rollup-win32-ia32-msvc": "4.59.0", "@rollup/rollup-win32-x64-gnu": "4.59.0", "@rollup/rollup-win32-x64-msvc": "4.59.0", "fsevents": "~2.3.2" }, "bin": { "rollup": "dist/bin/rollup" } }, "sha512-2oMpl67a3zCH9H79LeMcbDhXW/UmWG/y2zuqnF2jQq5uq9TbM9TVyXvA4+t+ne2IIkBdrLpAaRQAvo7YI/Yyeg=="],
+
+    "source-map-js": ["source-map-js@1.2.1", "", {}, "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA=="],
+
+    "three": ["three@0.173.0", "", {}, "sha512-AUwVmViIEUgBwxJJ7stnF0NkPpZxx1aZ6WiAbQ/Qq61h6I9UR4grXtZDmO8mnlaNORhHnIBlXJ1uBxILEKuVyw=="],
+
+    "tinyglobby": ["tinyglobby@0.2.15", "", { "dependencies": { "fdir": "^6.5.0", "picomatch": "^4.0.3" } }, "sha512-j2Zq4NyQYG5XMST4cbs02Ak8iJUdxRM0XI5QyxXuZOzKOINmWurp3smXu3y5wDcJrptwpSjgXHzIQxR0omXljQ=="],
+
+    "typescript": ["typescript@5.9.3", "", { "bin": { "tsc": "bin/tsc", "tsserver": "bin/tsserver" } }, "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw=="],
+
+    "vite": ["vite@6.4.1", "", { "dependencies": { "esbuild": "^0.25.0", "fdir": "^6.4.4", "picomatch": "^4.0.2", "postcss": "^8.5.3", "rollup": "^4.34.9", "tinyglobby": "^0.2.13" }, "optionalDependencies": { "fsevents": "~2.3.3" }, "peerDependencies": { "@types/node": "^18.0.0 || ^20.0.0 || >=22.0.0", "jiti": ">=1.21.0", "less": "*", "lightningcss": "^1.21.0", "sass": "*", "sass-embedded": "*", "stylus": "*", "sugarss": "*", "terser": "^5.16.0", "tsx": "^4.8.1", "yaml": "^2.4.2" }, "optionalPeers": ["@types/node", "jiti", "less", "lightningcss", "sass", "sass-embedded", "stylus", "sugarss", "terser", "tsx", "yaml"], "bin": { "vite": "bin/vite.js" } }, "sha512-+Oxm7q9hDoLMyJOYfUYBuHQo+dkAloi33apOPP56pzj+vsdJDzr+j1NISE5pyaAuKL4A3UD34qd0lx5+kfKp2g=="],
+  }
+}

index.html

@@ -32,5 +32,6 @@
 	<body>
 		<div id="info">Controls:<br/>Q - draw home cells<br/>W - draw food cells<br/>E - draw obstacle<br/>R - erase<br/>Drag and scroll to move the camera</div>
 		<canvas id="canvas"></canvas>
+		<script type="module" src="/src/App.ts"></script>
 	</body>
 </html>

package.json

@@ -1,32 +1,21 @@
 {
-  "name": "ants-simulation",
+    "name": "ants-simulation",
-  "version": "1.0.0",
+    "version": "1.0.0",
-  "description": "",
+    "description": "",
-  "main": "index.js",
+    "type": "module",
-  "dependencies": {
+    "dependencies": {
-    "dat.gui": "^0.7.9",
+        "lil-gui": "^0.20.0",
-    "push-dir": "^0.4.1",
+        "three": "^0.173.0"
-    "three": "^0.141.0"
+    },
-  },
+    "devDependencies": {
-  "devDependencies": {
+        "@types/three": "^0.173.0",
-    "@types/dat.gui": "^0.7.7",
+        "typescript": "^5.9.3",
-    "@types/node": "^18.0.0",
+        "vite": "^6.4.1"
-    "@types/three": "^0.141.0",
+    },
-    "clean-webpack-plugin": "^4.0.0",
+    "scripts": {
-    "copy-webpack-plugin": "^11.0.0",
+        "dev": "vite",
-    "html-webpack-plugin": "^5.5.0",
+        "build": "vite build",
-    "raw-loader": "^4.0.2",
+        "preview": "vite preview"
-    "ts-loader": "^9.3.1",
+    },
-    "typescript": "^4.7.4",
+    "license": "MIT"
-    "webpack": "^5.73.0",
-    "webpack-cli": "^4.10.0",
-    "webpack-dev-server": "^4.9.2"
-  },
-  "scripts": {
-    "build": "webpack --config ./webpack.config.js --mode=production",
-    "start": "webpack serve --config ./webpack.config.js --mode=development",
-    "gh-pages": "npm run build && push-dir --dir=build --branch=gh-pages"
-  },
-  "author": "",
-  "license": "MIT"
 }

src/GUI.ts

@@ -1,42 +1,65 @@
-import * as dat from 'dat.gui';
+import GUI from "lil-gui";
 import Config from "./Config";
-import EventEmitter from "events";
 
-export default class GUI extends EventEmitter {
+type EventHandler = () => void;
-	private gui: dat.GUI = new dat.GUI({
+
-		width: 400
+class GUIController {
+	private gui: GUI = new GUI({
+		width: 400,
 	});
+	private listeners: Map<string, EventHandler[]> = new Map();
 
 	constructor() {
-		super();
+		const simFolder = this.gui.addFolder("Simulation");
 
-		const simFolder = this.gui.addFolder('Simulation');
+		simFolder
-
+			.add(Config, "worldSize", 256, 4096)
-		simFolder.add(Config, 'worldSize', 256, 4096)
+			.name("World size")
-			.name('World size')
 			.step(1)
-			.onChange(() => this.emit('reset'));
+			.onChange(() => this.emit("reset"));
-		simFolder.add(Config, 'antsCount', 0, 22)
+		simFolder
-			.name('Ants count    2^')
+			.add(Config, "antsCount", 0, 22)
+			.name("Ants count    2^")
 			.step(1)
-			.onChange(() => this.emit('reset'));
+			.onChange(() => this.emit("reset"));
-		simFolder.add(Config, 'scentFadeOutFactor', 0, 0.01)
+		simFolder
-			.name('Pheromone evaporation factor')
+			.add(Config, "scentFadeOutFactor", 0, 0.01)
+			.name("Pheromone evaporation factor")
 			.step(0.0001)
-			.onChange(() => this.emit('reset'));
+			.onChange(() => this.emit("reset"));
-		simFolder.add(Config, 'scentBlurRadius', 0, 0.5)
+		simFolder
-			.name('Pheromone diffusion factor')
+			.add(Config, "scentBlurRadius", 0, 0.5)
+			.name("Pheromone diffusion factor")
 			.step(0.01)
-			.onChange(() => this.emit('reset'));
+			.onChange(() => this.emit("reset"));
-		simFolder.add(Config, 'simulationStepsPerSecond', 1, 500)
+		simFolder
-			.name('Simulation steps per second')
+			.add(Config, "simulationStepsPerSecond", 1, 500)
+			.name("Simulation steps per second")
 			.step(1);
 
-		const controlsFolder = this.gui.addFolder('Controls');
+		const controlsFolder = this.gui.addFolder("Controls");
 
-		controlsFolder.add(Config, 'brushRadius', 1, 100).name('Brush radius');
+		controlsFolder.add(Config, "brushRadius", 1, 100).name("Brush radius");
 
 		simFolder.open();
 		controlsFolder.open();
 	}
+
+	on(event: string, handler: EventHandler): void {
+		if (!this.listeners.has(event)) {
+			this.listeners.set(event, []);
+		}
+		this.listeners.get(event)!.push(handler);
+	}
+
+	private emit(event: string): void {
+		const handlers = this.listeners.get(event);
+		if (handlers) {
+			for (const handler of handlers) {
+				handler();
+			}
+		}
+	}
 }
+
+export default GUIController;

src/Renderer.ts

@@ -14,7 +14,7 @@ interface Resources {
 
 export default class Renderer {
 	private renderer: THREE.WebGLRenderer;
-	public resources: Resources;
+	public resources!: Resources;
 
 	constructor(public canvas: HTMLCanvasElement) {
 		this.renderer = new THREE.WebGLRenderer({canvas})
@@ -113,7 +113,7 @@ export default class Renderer {
 		scenes.draw.material.uniforms.drawMode.value = scenes.screen.drawMode;
 		scenes.draw.material.uniforms.brushRadius.value = Config.brushRadius;
 		this.renderer.render(scenes.draw, scenes.draw.camera);
-		this.renderer.copyFramebufferToTexture(new THREE.Vector2(), this.resources.worldRenderTarget.texture);
+		this.renderer.copyFramebufferToTexture(this.resources.worldRenderTarget.texture, new THREE.Vector2());
 
 		this.renderer.setViewport(0, 0, scenes.screen.renderWidth, scenes.screen.renderHeight);
 		this.renderer.setRenderTarget(null);

src/scenes/AntsDiscretizeScene.ts

@@ -33,7 +33,7 @@ export default class AntsDiscretizeScene extends AbstractScene {
 		}
 
 		this.mesh = new THREE.InstancedMesh(
-			new THREE.BoxBufferGeometry(1, 1, 1),
+			new THREE.BoxGeometry(1, 1, 1),
 			this.material,
 			this.renderer.resources.antsDataRenderTarget0.width * this.renderer.resources.antsDataRenderTarget0.height
 		);

src/scenes/ScreenScene.ts

@@ -31,7 +31,7 @@ export default class ScreenScene extends AbstractScene {
 		super(renderer);
 
 		const ground = new THREE.Mesh(
-			new THREE.PlaneBufferGeometry(1, 1),
+			new THREE.PlaneGeometry(1, 1),
 			new THREE.ShaderMaterial({
 				uniforms: {
 					map: {value: this.renderer.resources.worldRenderTarget.texture}
@@ -171,7 +171,7 @@ export default class ScreenScene extends AbstractScene {
 		const scale = 8 / Config.worldSize;
 
 		const ants = new THREE.InstancedMesh(
-			new THREE.PlaneBufferGeometry(scale, scale),
+			new THREE.PlaneGeometry(scale, scale),
 			this.material,
 			this.renderer.resources.antsDataRenderTarget0.width * this.renderer.resources.antsDataRenderTarget0.height
 		)

tsconfig.json

@@ -1,21 +1,14 @@
 {
-	"compilerOptions": {
+    "compilerOptions": {
-		"module": "es6",
+        "module": "ESNext",
-		"target": "es6",
+        "target": "ESNext",
-		"lib": [
+        "lib": ["ESNext", "DOM"],
-			"es2019",
+        "sourceMap": true,
-			"dom"
+        "moduleResolution": "bundler",
-		],
+        "strict": true,
-		"allowJs": true,
+        "resolveJsonModule": true,
-		"sourceMap": true,
+        "allowSyntheticDefaultImports": true,
-		"moduleResolution": "node",
+        "skipLibCheck": true
-		"alwaysStrict": true,
+    },
-		"noImplicitAny": true,
+    "include": ["src"]
-		"noImplicitThis": true,
-		"strictBindCallApply": true,
-		"strictFunctionTypes": true,
-		"resolveJsonModule": true,
-		"allowSyntheticDefaultImports": true,
-	},
-	"include": ["src"]
 }

vite.config.ts

@@ -0,0 +1,22 @@
+import { defineConfig } from "vite";
+
+export default defineConfig({
+    root: ".",
+    publicDir: "public",
+    build: {
+        outDir: "build",
+    },
+    plugins: [
+        {
+            name: "glsl-raw-loader",
+            transform(code, id) {
+                if (id.endsWith(".frag") || id.endsWith(".vert")) {
+                    return {
+                        code: `export default ${JSON.stringify(code)};`,
+                        map: null,
+                    };
+                }
+            },
+        },
+    ],
+});

webpack.config.js

@@ -1,45 +0,0 @@
-const path = require('path');
-const {CleanWebpackPlugin} = require('clean-webpack-plugin');
-const HtmlWebpackPlugin = require('html-webpack-plugin');
-const CopyPlugin = require('copy-webpack-plugin');
-
-module.exports = [{
-	entry: './src/App.ts',
-	output: {
-		filename: './js/main.js',
-		path: path.resolve(__dirname, 'build')
-	},
-	performance: {
-		hints: false
-	},
-	devtool: 'inline-source-map',
-	plugins: [
-		new CleanWebpackPlugin(),
-		new HtmlWebpackPlugin({
-			filename: 'index.html',
-			template: './src/index.html',
-			minify: false
-		}),
-		new CopyPlugin({
-			patterns: [
-				{from: './src/textures', to: path.resolve(__dirname, 'build/textures')}
-			]
-		}),
-	],
-	module: {
-		rules: [
-			{
-				test: /\.ts|.tsx$/,
-				loader: 'ts-loader',
-				options: {configFile: 'tsconfig.json'},
-				exclude: /node_modules/
-			}, {
-				test: /\.(frag|vert)$/i,
-				use: 'raw-loader'
-			}
-		]
-	},
-	resolve: {
-		extensions: ['.ts', '.js']
-	}
-}];