melcor76 / js-tetris

Read the article of how to make JavaScript Tetris:

js-tetris

Tetris game in Modern JavaScript.

• Play here or download and open index.html.
• read the blog of how the game was made
• How to Save High Scores in Local Storage

Check out js-breakout!

Features

• levels
• high scores
• fx

Course

I just can't get enough of Tetris so I created an in-detail interactive course on getting started with game development and JavaScript.

js-tetris's Issues

Hitting left and right direction keys makes pieces move by two positions rather than one

The pieces should move one position at a time.

OS: Mac
Browser: Chrome

constants.js refactor

Hi,

I was going through the code and in constants.js i saw that it would be neat to have the the Object.freeze been called at a single place i.e. having an array of the items that need to be freezed then run a forEach loop calling the Object.freeze method. I would love to do this if you find it helpful.

work with bugs

there is some bugs when new game starts

Safari Bug: SyntaxError: Unexpected token ';'.

Hello,

Thanks for writing the JS-Tetris tutorial. When using Safari, I am receiving errors in the classes. I also ran your code from Github and received the same errors. There are no errors in Chrome. I am running this on a localhost server. I rarely use classes, so I don't know how to correct the errors.

Error Messages while running your code in Safari:

Text version of errors
[Error] SyntaxError: Unexpected token ';'. Expected an opening '(' before a method's parameter list. (anonymous function) (board.js:2) [Error] SyntaxError: Unexpected token ';'. Expected an opening '(' before a method's parameter list. (anonymous function) (piece.js:2) [Error] ReferenceError: Can't find variable: Board Global Code (main.js:37) [Log] Live reload enabled. (127.0.0.1, line 66) [Error] ReferenceError: Cannot access uninitialized variable. resetGame (main.js:80) play (main.js:85) onclick (127.0.0.1:32) [Error] ReferenceError: Cannot access uninitialized variable. resetGame (main.js:80) play (main.js:85) onclick (127.0.0.1:32)

Environment:

• Safari 13.1
• OS: Mac OS 10.13.6