⚠️ Targeted to students of my university - La Salle URL: Refrain from copying this repository!

🎮 League of Legends Champion Selector

LoL Champ Selector is a chat bot about the world's most famous eSport game. The baseline is to help summoner(users) find a new champion to play with, based on the preferred difficulty. It also features like champions' description storytelling, items recommendations and much more, give it a try!

Architecture

This client is build using NodeJS & Electron framework.

It uses gRPC protocol to communicate with the server. The underlying data sent to the back-end are Google's Protocol Buffers.

Structure for sending users' messages to the server. It is also used for champions' abilities retrieval.

// Simple message
message Message {

    string message = 1;

}

Fetch champions' abilities

// Request a champion's ability
message championAbilityRequest {

    string champion = 1;
    string ability = 2;

}

Response from the server with the champion.

// Chatbot response
message chatbotResponse {

    string message = 1;
    string champion = 2;

}

Currently only 2 rpc are implemented

Sends the user message, awaits chatbot's response

rpc send_message(Message) returns (chatbotResponse);

Fetches champion' abilities, the champion name and the ability are required.

rpc getChampionAbility(championAbilityRequest) returns (Message);

Supported tokens

• Champion recommendation based on Difficulty
• Champion recommendation based on Roles
• Items for Roles
• Champion Description Storytelling
• Greetings
• Bye
• Thanking

Get it running

Run npm install to install all dependencies.

⚠️ IMPORTANT: Please run the following. The communication with the server won't work if it's not performed.

electron-rebuild to download core gRPC code and rebuild the library, due to Electron's nature. For more information refer to this site.

TODO ✔️

Front-end

• Chat Interface
• Champion Information Section
• gRPC calls
• Improve UI

Back-end

• gRPC services
• NLP (Natural Language Processing)
• Chat bot Memory
• More organic conversation