From 60fa2773b5e341d564d2d489cdcfc348e889744b Mon Sep 17 00:00:00 2001
From: tailuge <tailuge@gmail.com>
Date: Mon, 23 Dec 2024 09:28:42 +0000
Subject: [PATCH] tidy

---
 README.md                     | 6 ++++--
 dist/Dockerfile               | 3 ---
 package.json                  | 2 +-
 src/diagram/throw_gpt4o.ts    | 8 ++++----
 src/network/server/Dockerfile | 4 ++--
 5 files changed, 11 insertions(+), 12 deletions(-)
 delete mode 100644 dist/Dockerfile

diff --git a/README.md b/README.md
index 98bd7cad..12637583 100644
--- a/README.md
+++ b/README.md
@@ -191,7 +191,7 @@ Some of the Mathaven equations not supplied by the paper were inferred by LLMs a
 ### Install
 
 ```shell
-nvm use v18.17.1
+nvm use v22.12.0
 yarn install
 yarn dev
 yarn gltfpack
@@ -225,7 +225,9 @@ yarn prettify
 ### Two player
 
 ```shell
-yarn websocket
+yarn websocket #(for local dev)
+yarn build:server
+yarn start:server
 ```
 
 the client uses query parameter ``?websocketserver=wss://some-host`` to locate
diff --git a/dist/Dockerfile b/dist/Dockerfile
deleted file mode 100644
index ad3bbe5f..00000000
--- a/dist/Dockerfile
+++ /dev/null
@@ -1,3 +0,0 @@
-FROM nginx
-
-COPY dist /usr/share/nginx/html
\ No newline at end of file
diff --git a/package.json b/package.json
index a3f5e07c..654aba2d 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "websocket": "nodemon ./src/network/server/server.ts",
     "build:server": "webpack --config ./src/network/server/webpack.server.config.js",
     "start:server": "node dist/server.js",
-    "dockerify": "docker build -f dist/Dockerfile -t tailuge/billiards-nginx .",
+    "dockerify": "docker buildx build --platform linux/amd64 -f ./src/network/server/Dockerfile -t tailuge/billiards-network .",
     "gltfpack": "npx gltfpack -i dist/models/p8.gltf -o dist/models/p8.min.gltf && npx gltfpack -i dist/models/threecushion.gltf -o dist/models/threecushion.min.gltf && npx gltfpack -i dist/models/snooker.gltf -o dist/models/snooker.min.gltf && npx gltfpack -i dist/models/d-snooker.gltf -o dist/models/d-snooker.min.gltf"
   },
   "nodemonConfig": {
diff --git a/src/diagram/throw_gpt4o.ts b/src/diagram/throw_gpt4o.ts
index 5f7511b2..d1897525 100644
--- a/src/diagram/throw_gpt4o.ts
+++ b/src/diagram/throw_gpt4o.ts
@@ -5,12 +5,12 @@ import { I, m } from "../model/physics/constants";
 
 export class CollisionThrow {
 
-  public static R: number = 0.029; // ball radius in meters
+  public static readonly R: number = 0.029; // ball radius in meters
 
   // Friction parameters
-  private static a: number = 0.01; // Minimum friction coefficient
-  private static b: number = 0.108;  // Range of friction variation
-  private static c: number = 1.088;  // Decay rate
+  private static readonly a: number = 0.01; // Minimum friction coefficient
+  private static readonly b: number = 0.108;  // Range of friction variation
+  private static readonly c: number = 1.088;  // Decay rate
 
   private log;
   constructor(log: (...args: any[]) => void = () => { }) {
diff --git a/src/network/server/Dockerfile b/src/network/server/Dockerfile
index c97d3afe..7334e920 100644
--- a/src/network/server/Dockerfile
+++ b/src/network/server/Dockerfile
@@ -3,8 +3,8 @@ FROM node:22-alpine
 WORKDIR /app
 
 # Create a non-root user
-RUN addgroup -S appgroup && adduser -S appuser -G appgroup
-USER appuser
+#RUN addgroup -S appgroup && adduser -S appuser -G appgroup
+#USER appuser
 
 # Copy the entire repository into the container
 COPY . .