tetris-core

A tetris module only with core data layer.

Installing

$ npm install tetris-core

Demo (using hyperapp)

• example
• hyperapp

$ git clone https://github.com/goldenthumb/tetris-core.git
$ cd tetris-core
$ npm install
$ npm run dev

Now open this URL in your browser: http://localhost:3000/

Usage

import Tetris from 'tetris-core';

const tetris = new Tetris();

tetris.on('render', data => {
  const { stage, score, speed, nextBlock, display } = data;
  // stage ==> number
  // score ==> number
  // speed ==> number
  // nextBlock ==> two dimensional array (0 or block hex color code)
  // display ==> two dimensional array (0 or block hex color code)
});

tetris.on('end', () => {
  // game over
});

tetris.start();

Options

// default options
const options = {
  display: {
    rows: 20, 
    cols: 11,
    startPoint: { x: 4, y: -1 },
  },
  stage: {
    maxStage: 10,
    speed: { min: 500, max: 100 },
    scoreRate: 40
  },
  blocks: [
    {
      color: '#00a9eb',
      types: {
        0: [
          [1, 1, 1, 1]
        ],
        1: [
          [1],
          [1],
          [1],
          [1]
        ],
        2: [
          [1, 1, 1, 1]
        ],
        3: [
          [1],
          [1],
          [1],
          [1]
        ]
      }
    },
    {
      color: '#fedf38',
      types: {
        0: [
          [0, 1, 0],
          [1, 1, 1]
        ],
        1: [
          [1, 0],
          [1, 1],
          [1, 0]
        ],
        2: [
          [1, 1, 1],
          [0, 1, 0]
        ],
        3: [
          [0, 1],
          [1, 1],
          [0, 1]
        ]
      }
    },
    {
      color: '#88bf39',
      types: {
        0: [
          [1, 0, 0],
          [1, 1, 1]
        ],
        1: [
          [1, 1],
          [1, 0],
          [1, 0]
        ],
        2: [
          [1, 1, 1],
          [0, 0, 1]
        ],
        3: [
          [0, 1],
          [0, 1],
          [1, 1]
        ]
      }
    },
    {
      color: '#fd2239',
      types: {
        0: [
          [0, 0, 1],
          [1, 1, 1]
        ],
        1: [
          [1, 0],
          [1, 0],
          [1, 1]
        ],
        2: [
          [1, 1, 1],
          [1, 0, 0]
        ],
        3: [
          [1, 1],
          [0, 1],
          [0, 1]
        ]
      }
    },
    {
      color: '#4bc6b0',
      types: {
        0: [
          [0, 1, 1],
          [1, 1, 0]
        ],
        1: [
          [1, 0],
          [1, 1],
          [0, 1]
        ],
        2: [
          [0, 1, 1],
          [1, 1, 0]
        ],
        3: [
          [1, 0],
          [1, 1],
          [0, 1]
        ]
      }
    },
    {
      color: '#c655e7',
      types: {
        0: [
          [1, 1, 0],
          [0, 1, 1]
        ],
        1: [
          [0, 1],
          [1, 1],
          [1, 0]
        ],
        2: [
          [1, 1, 0],
          [0, 1, 1]
        ],
        3: [
          [0, 1],
          [1, 1],
          [1, 0]
        ]
      }
    },
    {
      color: '#ec7e48',
      types: {
        0: [
          [1, 1],
          [1, 1]
        ]
      }
    }
  ]
};

const tetris = new Tetris(options);

Events

| Name | Description | |--------|-----------------------------------| | render | triggers when game need repaint | | end | triggers when game over |

Methods

| Name | Description | |-----------|-------------------------------------------------------| | start | start the game | | getState | render data (stage, score, speed, nextBlock, display) | | | moveDown | move the block down | | moveLeft | move the block left | | moveRight | move the block right | | rotate | rotate the block |

License

MIT