These are the source files for the tetrii applet. Remember it was written under 1.3, so it uses some depracated functionality, and may have problems or not work under some Java implementations.

• tetrii.java - the main applet. It runs the setup and customization stuff, starts the Boards, and reports the score.

 
• Board.java - A single tetris board. It runs a timer and drops pieces, reads input and passes it on to the pieces, and reports scoring back to its parent.

 
• Piece.java - Static classes, one for each orientation for each piece. They know their colors, geometry, transformations, and point value.

 
• Cell.java - A single square on a tetris board. It knows its color, whether it is occupied or not, and who its neighboring cells are.

 
• Constants.java - Constants to be used in several classes.

 
• help.java - a popup window to display help text. Uses the file tetrii.help.

 
• my.java - various general useful functions.

 
• variableInt.java - a simple class that allows changing an integer in a call. Analogous to passing an address to a C function.