connect-n 0.0.4

A modified version of Connect-4 game implemented with AI using PyGame.

Connect-N

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Introduction

A simple modified version of Connect Four Game implemented with AI in Python using PyGame.

Project Description

• This repositry contains a simple game made in python similar to Connect 4.
• A bit modified to work with any connect length for any board size.
• Currently supports for variable number of players on a two dimentional board.
• Only three players supported in GUI mode.
• For more players add new colours COLOR variable in connect_n/pygame_utility.py file.
• ID 1 is reserved for AI.
• Currently only supports single AI player in a game.
• Tests in python 3.7 on Windows OS(by developer).
• API: used flask for API development.
• Using flask-migrate for database migration.
• Using httpie for API calls and testing, similar to postman.

Installation

Windows

git clone https://github.com/Kartikei-12/Connect-N
cd Connect-N-master
python -m venv venv
./venv/Scripts/activate
pip install -r requirements.txt
python -m unittest discover --verbose

Linux based OS

git clone https://github.com/Kartikei-12/Connect-N
cd Connect-N-master
python3 -m venv venv
source venv/bin/activate
pip3 install -r requirements.txt
python -m unittest discover --verbose

Direct Usage

For simple example,

Run main.py as python main.py on windows with virtual environment(./venv/Scripts/activate).

Run main.py as python3 main.py on Ubuntu/Linux with virtual environment(source /venv/Scripts/activate).

API

API Setup(One time)

git clone https://github.com/Kartikei-12/Connect-N
cd Connect-N-master
python -m venv venv
./venv/Scripts/activate
pip install -r requirements.txt
cd connect_n/api/
pip install -r requirements.txt
flask db init
flask db migrate -m "Initial migration"
flask db upgrade
cd ../../

API Usage

Run server with flask run in Connect-N/connect_n/api directory.

API Call: In new terminal do http GET http://127.0.0.1:5000/test

System Requirements

• Python 3
• Pip usually pre-installed with python, check with pip3 --version.
• Python module PyGame installable via pip.

Documentation

docs

Limitation

GUI NOT working inside docker, because no support for pygame inside Docker. Workaround: Code automatically switches to command line interface without raising error connect_n/connect_n.py.

Contributer(s)

@Kartikei Mittal

Help Needed

• Looking for any algorithm which may be useful for designing AI for turn based games with more than two players.
• Looking for a front end developer for making API front end for web and android.

Additional Resources

• Flask Totorial:
  • Youtube
  • Miguel Grinberg
• freecodecamp tutorial

Acknowledgment

• Thanks to Miguel Grinberg for excelent resource on flask and how to learn it.
• Thanks to freecodecamp for the great beginning boost.

<title>Test Report</title>

Test Report

Start Time: 2019-08-11 19:14:05

Duration: 51.73 s

Summary: Total: 26, Pass: 26

test_ai.AITests	Status
test_get_move	Pass
test_greedy	Pass
test_horizontal_score	Pass
test_negative_digonal_score	Pass
test_positive_digonal_score	Pass
test_string_score	Pass
test_vertical_score	Pass
Total: 7, Pass: 7 -- Duration: 105 ms

test_api_utility.APIUtility	Status
test_compile_response	Pass
Total: 1, Pass: 1 -- Duration: 0 ms

test_connect_n.ConnectNTests	Status
test_add_player	Pass
test_get_strings	Pass
test_get_valid_moves	Pass
test_horizontal_winning_move	Pass
test_is_valid_move	Pass
test_make_move	Pass
test_negative_digonal_winning_move	Pass
test_positive_digonal_winning_move	Pass
test_simulate	Pass
test_version	Pass
test_vertical_winning_move	Pass
Total: 11, Pass: 11 -- Duration: 1 ms

test_dataset_generate.GenerateDataTests	Status
test_generate_save	Pass
test_load	Pass
Total: 2, Pass: 2 -- Duration: 25.66 s

test_db_user_model.UserModelCase	Status
test_check_token	Pass
test_password_hashing	Pass
test_to_dict	Pass
test_token_expiration	Pass
Total: 4, Pass: 4 -- Duration: 2.58 s

test_pygame_utility.PygameUtilityTests	Status
test_play	Pass	View
pygame 1.9.6 Hello from the pygame community. https://www.pygame.org/contribute.html
Total: 1, Pass: 1 -- Duration: 23.39 s