[core] add core package

backend/README.md

@@ -1,14 +1,28 @@
-## How To Start
+# Mancala Backend
 
-Development
+This is the backend code for the Mancala project, written in Express.js.
 
-```bash 
+## Getting Started
-npm run dev
+
+### Install Packages
+
+```bash
+yarn install
 ```
 
-Release
+### Start in Development Mode
 
 ```bash 
-npm run build
+yarn dev
-npm start
+```
-```
+
+### Start in Release Mode
+
+```bash 
+yarn build
+yarn start
+```
+
+### Development Dependencies
+
+This package depends on the local packages `@mancala/core` and `mancala.js`. Refer to their documentation for further instructions.

backend/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "mancala-backend",
+  "name": "@mancala/backend",
   "version": "0.4.3",
   "description": "",
   "main": "index.js",
@@ -14,6 +14,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "@mancala/core": "0.0.1",
     "@types/cors": "^2.8.10",
     "@types/morgan": "^1.9.3",
     "@types/uuid": "^8.3.0",

backend/src/game/GameManager.ts

@@ -14,7 +14,7 @@ import {
     channel_on_game_user_leave,
     channel_on_user_connection_change,
     channel_unlisten_game_events
-} from "../consts/channel_names";
+} from "@mancala/core";
 import { GameMove } from "../models/GameMove";
 import { GameCrashManager } from "./GameCrashManager";
 import { MatchMaker } from "../matchmaker/MatchMaker";

backend/src/rtmt/rtmt_websocket.ts

@@ -3,7 +3,7 @@ import { Bytes, OnClientConnectionChange, OnMessage, RTMT } from "./rtmt"
 
 import WebSocket from "ws"
 import * as http from 'http';
-import { channel_ping, channel_pong } from "../consts/channel_names";
+import { channel_ping, channel_pong } from "@mancala/core";
 import { RTMT_WS_PING_INTERVAL } from "../consts/config";
 
 export class RTMTWS implements RTMT {

backend/yarn.lock

@@ -525,6 +525,11 @@
     "@jridgewell/resolve-uri" "^3.0.3"
     "@jridgewell/sourcemap-codec" "^1.4.10"
 
+"@mancala/core@0.0.1":
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/@mancala/core/-/core-0.0.1.tgz#be80c1de07f6e7c4e30f5ad099a9f8d027d2a082"
+  integrity sha512-Mn2A9QVxEmQWKgeWJoxVFQ1WgauFZTAOfJXW7y0iifjtQMGb69wrm0kA14mIY5yJwZsPIEBjQkWf/Thg4H88sw==
+
 "@sindresorhus/is@^0.14.0":
   version "0.14.0"
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.14.0.tgz#9fb3a3cf3132328151f353de4632e01e52102bea"

core/.eslintignore

@@ -0,0 +1,2 @@
+node_modules
+dist

core/.eslintrc

@@ -0,0 +1,12 @@
+{
+    "root": true,
+    "parser": "@typescript-eslint/parser",
+    "plugins": [
+      "@typescript-eslint"
+    ],
+    "extends": [
+      "eslint:recommended",
+      "plugin:@typescript-eslint/eslint-recommended",
+      "plugin:@typescript-eslint/recommended"
+    ]
+  }

core/.gitignore

@@ -0,0 +1,2 @@
+node_modules
+dist

core/.prettierrc

@@ -0,0 +1,6 @@
+{
+  "semi": true,
+  "trailingComma": "none",
+  "singleQuote": true,
+  "printWidth": 80
+}

core/README.md

@@ -0,0 +1,33 @@
+# Mancala Core
+
+This module contains common functionalities for the Mancala project.
+
+## Build
+
+```bash
+yarn build
+```
+
+## Usage
+
+Link this local package to other packages (backend, frontend, mobile).
+
+```bash
+yarn link
+```
+
+In the target package folder, run:
+
+```bash
+cd ../backend
+yarn link @mancala/core
+```
+
+## NPM Publish Instructions
+
+Run the following commands:
+
+```bash
+npm login
+npm publish --access public
+```

core/jest.config.js

@@ -0,0 +1,6 @@
+module.exports = {
+  transform: {'^.+\\.ts?$': 'ts-jest'},
+  testEnvironment: 'node',
+  testRegex: '/tests/.*\\.(test|spec)?\\.(ts|tsx)$',
+  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node']
+};

core/package.json

@@ -0,0 +1,42 @@
+{
+  "name": "@mancala/core",
+  "description": "Mancala Core Library",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "version": "0.0.1",
+  "scripts": {
+    "dev": "yarn tsc -w",
+    "test": "yarn jest",
+    "lint": "eslint . --ext .ts",
+    "prettier-format": "prettier --config .prettierrc 'src/**/*.ts' --write",
+    "build": "tsc",
+    "prepublish": "tsc"
+  },
+  "author": "Halit Aksoy",
+  "license": "MIT",
+  "devDependencies": {
+    "@types/jest": "^27.4.1",
+    "@typescript-eslint/eslint-plugin": "^5.21.0",
+    "@typescript-eslint/parser": "^5.21.0",
+    "eslint": "^8.14.0",
+    "jest": "^27.5.1",
+    "prettier": "^2.6.2",
+    "ts-jest": "^27.1.4",
+    "typescript": "^4.6.3"
+  },
+  "directories": {
+    "test": "tests"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/jhalitaksoy/mancala.git"
+  },
+  "keywords": [
+    "mancala",
+    "game"
+  ],
+  "bugs": {
+    "url": "https://github.com/jhalitaksoy/mancala/issues"
+  },
+  "homepage": "https://github.com/jhalitaksoy/mancala#readme"
+}

core/src/index.ts

@@ -0,0 +1 @@
+export * from './rtmt/channel_names'

core/tsconfig.json

@@ -0,0 +1,110 @@
+{
+  "compilerOptions": {
+    /* Visit https://aka.ms/tsconfig.json to read more about this file */
+
+    /* Projects */
+    // "incremental": true,                              /* Enable incremental compilation */
+    // "composite": true,                                /* Enable constraints that allow a TypeScript project to be used with project references. */
+    // "tsBuildInfoFile": "./",                          /* Specify the folder for .tsbuildinfo incremental compilation files. */
+    // "disableSourceOfProjectReferenceRedirect": true,  /* Disable preferring source files instead of declaration files when referencing composite projects */
+    // "disableSolutionSearching": true,                 /* Opt a project out of multi-project reference checking when editing. */
+    // "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */
+
+    /* Language and Environment */
+    "target": "es2016",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+    // "lib": [],                                        /* Specify a set of bundled library declaration files that describe the target runtime environment. */
+    // "jsx": "preserve",                                /* Specify what JSX code is generated. */
+    // "experimentalDecorators": true,                   /* Enable experimental support for TC39 stage 2 draft decorators. */
+    // "emitDecoratorMetadata": true,                    /* Emit design-type metadata for decorated declarations in source files. */
+    // "jsxFactory": "",                                 /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h' */
+    // "jsxFragmentFactory": "",                         /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */
+    // "jsxImportSource": "",                            /* Specify module specifier used to import the JSX factory functions when using `jsx: react-jsx*`.` */
+    // "reactNamespace": "",                             /* Specify the object invoked for `createElement`. This only applies when targeting `react` JSX emit. */
+    // "noLib": true,                                    /* Disable including any library files, including the default lib.d.ts. */
+    // "useDefineForClassFields": true,                  /* Emit ECMAScript-standard-compliant class fields. */
+
+    /* Modules */
+    "module": "commonjs",                                /* Specify what module code is generated. */
+    // "rootDir": "./",                                  /* Specify the root folder within your source files. */
+    // "moduleResolution": "node",                       /* Specify how TypeScript looks up a file from a given module specifier. */
+    // "baseUrl": "./",                                  /* Specify the base directory to resolve non-relative module names. */
+    // "paths": {},                                      /* Specify a set of entries that re-map imports to additional lookup locations. */
+    // "rootDirs": [],                                   /* Allow multiple folders to be treated as one when resolving modules. */
+    // "typeRoots": [],                                  /* Specify multiple folders that act like `./node_modules/@types`. */
+    // "types": [],                                      /* Specify type package names to be included without being referenced in a source file. */
+    // "allowUmdGlobalAccess": true,                     /* Allow accessing UMD globals from modules. */
+    // "resolveJsonModule": true,                        /* Enable importing .json files */
+    // "noResolve": true,                                /* Disallow `import`s, `require`s or `<reference>`s from expanding the number of files TypeScript should add to a project. */
+
+    /* JavaScript Support */
+    // "allowJs": true,                                  /* Allow JavaScript files to be a part of your program. Use the `checkJS` option to get errors from these files. */
+    // "checkJs": true,                                  /* Enable error reporting in type-checked JavaScript files. */
+    // "maxNodeModuleJsDepth": 1,                        /* Specify the maximum folder depth used for checking JavaScript files from `node_modules`. Only applicable with `allowJs`. */
+
+    /* Emit */
+    // "declaration": true,                              /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
+    // "declarationMap": true,                           /* Create sourcemaps for d.ts files. */
+    // "emitDeclarationOnly": true,                      /* Only output d.ts files and not JavaScript files. */
+    "sourceMap": true,                                /* Create source map files for emitted JavaScript files. */
+    // "outFile": "./",                                  /* Specify a file that bundles all outputs into one JavaScript file. If `declaration` is true, also designates a file that bundles all .d.ts output. */
+    "outDir": "dist",                                   /* Specify an output folder for all emitted files. */
+    // "removeComments": true,                           /* Disable emitting comments. */
+    // "noEmit": true,                                   /* Disable emitting files from a compilation. */
+    // "importHelpers": true,                            /* Allow importing helper functions from tslib once per project, instead of including them per-file. */
+    // "importsNotUsedAsValues": "remove",               /* Specify emit/checking behavior for imports that are only used for types */
+    // "downlevelIteration": true,                       /* Emit more compliant, but verbose and less performant JavaScript for iteration. */
+    //"sourceRoot": "src",                                 /* Specify the root path for debuggers to find the reference source code. */
+    // "mapRoot": "",                                    /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSourceMap": true,                          /* Include sourcemap files inside the emitted JavaScript. */
+    // "inlineSources": true,                            /* Include source code in the sourcemaps inside the emitted JavaScript. */
+    // "emitBOM": true,                                  /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */
+    // "newLine": "crlf",                                /* Set the newline character for emitting files. */
+    // "stripInternal": true,                            /* Disable emitting declarations that have `@internal` in their JSDoc comments. */
+    // "noEmitHelpers": true,                            /* Disable generating custom helper functions like `__extends` in compiled output. */
+    // "noEmitOnError": true,                            /* Disable emitting files if any type checking errors are reported. */
+    // "preserveConstEnums": true,                       /* Disable erasing `const enum` declarations in generated code. */
+    // "declarationDir": "./",                           /* Specify the output directory for generated declaration files. */
+    // "preserveValueImports": true,                     /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */
+
+    /* Interop Constraints */
+    // "isolatedModules": true,                          /* Ensure that each file can be safely transpiled without relying on other imports. */
+    // "allowSyntheticDefaultImports": true,             /* Allow 'import x from y' when a module doesn't have a default export. */
+    "esModuleInterop": true,                             /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables `allowSyntheticDefaultImports` for type compatibility. */
+    // "preserveSymlinks": true,                         /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
+    "forceConsistentCasingInFileNames": true,            /* Ensure that casing is correct in imports. */
+
+    /* Type Checking */
+    "strict": true,                                      /* Enable all strict type-checking options. */
+    // "noImplicitAny": true,                            /* Enable error reporting for expressions and declarations with an implied `any` type.. */
+    // "strictNullChecks": true,                         /* When type checking, take into account `null` and `undefined`. */
+    // "strictFunctionTypes": true,                      /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */
+    // "strictBindCallApply": true,                      /* Check that the arguments for `bind`, `call`, and `apply` methods match the original function. */
+    // "strictPropertyInitialization": true,             /* Check for class properties that are declared but not set in the constructor. */
+    // "noImplicitThis": true,                           /* Enable error reporting when `this` is given the type `any`. */
+    // "useUnknownInCatchVariables": true,               /* Type catch clause variables as 'unknown' instead of 'any'. */
+    // "alwaysStrict": true,                             /* Ensure 'use strict' is always emitted. */
+    // "noUnusedLocals": true,                           /* Enable error reporting when a local variables aren't read. */
+    // "noUnusedParameters": true,                       /* Raise an error when a function parameter isn't read */
+    // "exactOptionalPropertyTypes": true,               /* Interpret optional property types as written, rather than adding 'undefined'. */
+    // "noImplicitReturns": true,                        /* Enable error reporting for codepaths that do not explicitly return in a function. */
+    // "noFallthroughCasesInSwitch": true,               /* Enable error reporting for fallthrough cases in switch statements. */
+    // "noUncheckedIndexedAccess": true,                 /* Include 'undefined' in index signature results */
+    // "noImplicitOverride": true,                       /* Ensure overriding members in derived classes are marked with an override modifier. */
+    // "noPropertyAccessFromIndexSignature": true,       /* Enforces using indexed accessors for keys declared using an indexed type */
+    // "allowUnusedLabels": true,                        /* Disable error reporting for unused labels. */
+    // "allowUnreachableCode": true,                     /* Disable error reporting for unreachable code. */
+
+    /* Completeness */
+    // "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
+    "skipLibCheck": true,                                /* Skip type checking all .d.ts files. */
+    "declaration": true
+  },
+  "include": [
+    "src"
+  ],
+  "exclude": [
+    "node_modules",
+    "**/__tests__/*",
+    "dist"
+  ]
+}

frontend/README.md

@@ -1,8 +1,21 @@
-### Mancala Frontend
+# Mancala Frontend
 
-#### How to build 
+The web user interface for the Mancala project, written in React.
+
+## Getting Started
+
+### Install Packages
+
+```bash
+yarn install
+```
+
+### Start in Development Mode
 
 ```bash 
-yarn
 yarn dev
-```
+```
+
+### Development Dependencies
+
+This package depends on the local packages `@mancala/core` and `mancala.js`. Refer to their documentation for further instructions.

frontend/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "mancala-frontend",
+  "name": "@mancala/frontend",
   "version": "0.4.3",
   "description": "Mancala Game Frontend",
   "scripts": {
@@ -13,6 +13,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "@mancala/core": "0.0.1",
     "@szhsin/react-menu": "^3.1.2",
     "@types/": "szhsin/react-menu",
     "@types/eventemitter2": "^4.1.0",

frontend/src/const/channel_names.ts

@@ -1,14 +0,0 @@
-export const channel_new_game = "new_game"
-export const channel_cancel_new_game = "cancel_new_game"
-export const channel_on_game_start = "on_game_start"
-export const channel_game_move = "game_move"
-export const channel_on_game_update = "on_game_update"
-export const channel_leave_game = "leave_game"
-export const channel_on_game_end = "on_game_end"
-export const channel_on_game_crashed = "on_game_crashed"
-export const channel_on_game_user_leave = "on_game_user_leave"
-export const channel_ping = "ping"
-export const channel_pong = "pong"
-export const channel_on_user_connection_change = "channel_on_user_connection_change"
-export const channel_listen_game_events = "channel_listen_game_events"
-export const channel_unlisten_game_events = "channel_unlisten_game_events"

frontend/src/routes/GamePage.tsx

@@ -17,7 +17,7 @@ import LoadingComponent from '../components/LoadingComponent';
 import PageContainer from '../components/PageContainer';
 import Row from '../components/Row';
 import UserStatus from '../components/UserStatus';
-import { channel_on_game_update, channel_on_game_crashed, channel_on_game_user_leave, channel_on_user_connection_change, channel_leave_game, channel_game_move, channel_listen_game_events, channel_unlisten_game_events } from '../const/channel_names';
+import { channel_on_game_update, channel_on_game_crashed, channel_on_game_user_leave, channel_on_user_connection_change, channel_leave_game, channel_game_move, channel_listen_game_events, channel_unlisten_game_events } from '@mancala/core';
 import { Context } from '../context/context';
 import useWindowDimensions from '../hooks/useWindowDimensions';
 import { GameMove } from '../models/GameMove';

frontend/src/routes/LobyPage.tsx

@@ -10,7 +10,7 @@ import HeaderbarTitle from '../components/headerbar/HeaderbarTitle';
 import ThemeSwitchMenu from '../components/headerbar/ThemeSwitchMenu';
 import PageContainer from '../components/PageContainer';
 import Row from '../components/Row';
-import { channel_cancel_new_game, channel_on_game_start } from '../const/channel_names';
+import { channel_cancel_new_game, channel_on_game_start } from '@mancala/core';
 import { Context } from '../context/context';
 import { Theme } from '../theme/Theme';
 import { getColorByBrightness } from '../util/ColorUtil';

frontend/src/rtmt/rtmt_websocket.ts

@@ -1,5 +1,5 @@
 import { decode, encode } from "./encode_decode_message";
-import { channel_ping, channel_pong } from "../const/channel_names";
+import { channel_ping, channel_pong } from "@mancala/core";
 import { RTMT_WS_PING_INTERVAL, RTMT_WS_PING_INTERVAL_BUFFER_TIME, server } from "../const/config";
 import EventEmitter2, { Listener } from "eventemitter2";
 import { Bytes, ConnectionState, RTMT, RtmtEventTypes } from "./rtmt";

frontend/yarn.lock

@@ -306,6 +306,9 @@
   resolved "https://registry.yarnpkg.com/@lmdb/lmdb-win32-x64/-/lmdb-win32-x64-2.5.2.tgz#28f643fbc0bec30b07fbe95b137879b6b4d1c9c5"
   integrity sha512-zrBczSbXKxEyK2ijtbRdICDygRqWSRPpZMN5dD1T8VMEW5RIhIbwFWw2phDRXuBQdVDpSjalCIUMWMV2h3JaZA==
 
+"@mancala/core@file:./../core":
+  version "0.0.1"
+
 "@mischnic/json-sourcemap@^0.1.0":
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/@mischnic/json-sourcemap/-/json-sourcemap-0.1.0.tgz#38af657be4108140a548638267d02a2ea3336507"

mobile/README.md

@@ -1,4 +1,6 @@
-This is a new [**React Native**](https://reactnative.dev) project, bootstrapped using [`@react-native-community/cli`](https://github.com/react-native-community/cli).
+# Mancala Mobile
+
+The mobile user interface for the Mancala project, written in React Native.
 
 # Getting Started
 
@@ -46,34 +48,6 @@ If everything is set up _correctly_, you should see your new app running in your
 
 This is one way to run your app — you can also run it directly from within Android Studio and Xcode respectively.
 
-## Step 3: Modifying your App
+### Development Dependencies
 
-Now that you have successfully run the app, let's modify it.
+This package depends on the local packages `@mancala/core` and `mancala.js`. Refer to their documentation for further instructions.
-
-1. Open `App.tsx` in your text editor of choice and edit some lines.
-2. For **Android**: Press the <kbd>R</kbd> key twice or select **"Reload"** from the **Developer Menu** (<kbd>Ctrl</kbd> + <kbd>M</kbd> (on Window and Linux) or <kbd>Cmd ⌘</kbd> + <kbd>M</kbd> (on macOS)) to see your changes!
-
-   For **iOS**: Hit <kbd>Cmd ⌘</kbd> + <kbd>R</kbd> in your iOS Simulator to reload the app and see your changes!
-
-## Congratulations! :tada:
-
-You've successfully run and modified your React Native App. :partying_face:
-
-### Now what?
-
-- If you want to add this new React Native code to an existing application, check out the [Integration guide](https://reactnative.dev/docs/integration-with-existing-apps).
-- If you're curious to learn more about React Native, check out the [Introduction to React Native](https://reactnative.dev/docs/getting-started).
-
-# Troubleshooting
-
-If you can't get this to work, see the [Troubleshooting](https://reactnative.dev/docs/troubleshooting) page.
-
-# Learn More
-
-To learn more about React Native, take a look at the following resources:
-
-- [React Native Website](https://reactnative.dev) - learn more about React Native.
-- [Getting Started](https://reactnative.dev/docs/environment-setup) - an **overview** of React Native and how setup your environment.
-- [Learn the Basics](https://reactnative.dev/docs/getting-started) - a **guided tour** of the React Native **basics**.
-- [Blog](https://reactnative.dev/blog) - read the latest official React Native **Blog** posts.
-- [`@facebook/react-native`](https://github.com/facebook/react-native) - the Open Source; GitHub **repository** for React Native.

mobile/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "mancala_mobile",
+  "name": "@mancala/mobile",
   "version": "0.4.3",
   "private": true,
   "scripts": {
@@ -10,6 +10,7 @@
     "test": "jest"
   },
   "dependencies": {
+    "@mancala/core": "0.0.1",
     "@react-navigation/native": "^6.1.17",
     "@react-navigation/native-stack": "^6.9.26",
     "@types/uuid": "^9.0.8",

mobile/src/const/channel_names.ts

@@ -1,14 +0,0 @@
-export const channel_new_game = "new_game"
-export const channel_cancel_new_game = "cancel_new_game"
-export const channel_on_game_start = "on_game_start"
-export const channel_game_move = "game_move"
-export const channel_on_game_update = "on_game_update"
-export const channel_leave_game = "leave_game"
-export const channel_on_game_end = "on_game_end"
-export const channel_on_game_crashed = "on_game_crashed"
-export const channel_on_game_user_leave = "on_game_user_leave"
-export const channel_ping = "ping"
-export const channel_pong = "pong"
-export const channel_on_user_connection_change = "channel_on_user_connection_change"
-export const channel_listen_game_events = "channel_listen_game_events"
-export const channel_unlisten_game_events = "channel_unlisten_game_events"

mobile/src/rtmt/rtmt_websocket.ts

@@ -1,7 +1,7 @@
 import { decode, encode } from "./encode_decode_message";
 import { RTMT_WS_PING_INTERVAL, RTMT_WS_PING_INTERVAL_BUFFER_TIME, server } from "../const/config";
 import { Bytes, ConnectionState, RTMT, RtmtEventTypes } from "./rtmt";
-import { channel_ping, channel_pong } from "../const/channel_names";
+import { channel_ping, channel_pong } from "@mancala/core";
 import { TinyEmitter } from "tiny-emitter";
 
 const MESSAGE_CHANNEL_PREFIX = "message_channel";

mobile/src/screens/GameScreen.tsx

@@ -8,7 +8,7 @@ import BoardViewModel from '../viewmodel/BoardViewModel';
 import { MancalaGame, Pit } from 'mancala.js';
 import { v4 } from 'uuid';
 import PitAnimator from '../animation/PitAnimator';
-import { channel_on_game_update, channel_on_game_crashed, channel_on_game_user_leave, channel_on_user_connection_change, channel_listen_game_events, channel_unlisten_game_events, channel_leave_game, channel_game_move } from '../const/channel_names';
+import { channel_on_game_update, channel_on_game_crashed, channel_on_game_user_leave, channel_on_user_connection_change, channel_listen_game_events, channel_unlisten_game_events, channel_leave_game, channel_game_move } from '@mancala/core';
 import { GameMove } from '../models/GameMove';
 import { LoadingState } from '../models/LoadingState';
 import { getColorByBrightness } from '../util/ColorUtil';

mobile/src/screens/LobyScreen.tsx

@@ -4,7 +4,7 @@ import { useTranslation } from 'react-i18next';
 import { LobyScreenProps } from '../types';
 import { useEffect } from 'react';
 import { CommonMancalaGame } from 'mancala.js';
-import { channel_cancel_new_game, channel_on_game_start } from '../const/channel_names';
+import { channel_cancel_new_game, channel_on_game_start } from '@mancala/core';
 import CircularPanel from '../components/CircularPanel';
 import { getColorByBrightness } from '../util/ColorUtil';
 import { SvgXml } from 'react-native-svg';

mobile/yarn.lock

@@ -1493,6 +1493,9 @@
     "@jridgewell/resolve-uri" "^3.1.0"
     "@jridgewell/sourcemap-codec" "^1.4.14"
 
+"@mancala/core@file:./../core":
+  version "0.0.1"
+
 "@nicolo-ribaudo/eslint-scope-5-internals@5.1.1-v1":
   version "5.1.1-v1"
   resolved "https://registry.yarnpkg.com/@nicolo-ribaudo/eslint-scope-5-internals/-/eslint-scope-5-internals-5.1.1-v1.tgz#dbf733a965ca47b1973177dc0bb6c889edcfb129"