JavaScript implementation of Tetris

Resources

The Tetris Guideline

• https://harddrop.com/wiki/Tetris_Guideline

Random Generator

• http://tetris.wikia.com/wiki/Random_Generator
• https://harddrop.com/wiki/Random_Generator

SRS

• http://tetris.wikia.com/wiki/SRS

Game Loop

• Game Programming Patterns loop chapter
• Fix your time step
• JavaScript game loop

Key Press

• http://nokarma.org/2011/02/27/javascript-game-development-keyboard-input/index.html
• https://gablaxian.com/articles/creating-a-game-with-javascript/handling-user-input

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Todo

• Hard-drop

• Scoring system

• Game speed

  • Gravity curve

• Soft-drop

• Deleting rows

• Correct start locations

• Ghost piece

• Lose state

• DAS

• Lock delay

  • Manual lock

• Hold piece

• Sound?

  • Music
  • Sound effects
    • Rotate
    • Set piece
    • Lock delay
    • Delete row
    • Game over

• Pause

• UI

  • Board style
  • Piece style
  • Next 3
  • Points
  • Level
  • Time played
  • Background
    • https://api.nasa.gov/api.html#authentication
  • Start screen
  • Game over screen

• Effects

  • Hard drop
    • Speed trails. Change cell color and fade out.
  • Soft drop
    • Maybe the same thing as hard drop
  • Delete row
    • Transition to white
    • Show points. Transition up and fade out.
  • Lock delay
    • Transition to white. Transition to piece color.
  • Background
    • Crossfade