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