我自己写的一个java蚱。是操作的最后一学期，请相关…

我自己写的一个java tetrix。是上学期的作业，请大家指正-I wrote it myself a java tetrix. Is the last semester of operation, please correct me

hw3
WEB-INF
block.class
block.java
index.htm
index.htm.bak
lblock.class
lblock.java
line.class
line.java
MyServlet.class
MyServlet.java
Players.class
Players.java
scoretable.class
scoretable.java
square.class
square.java
Store.class
tblock.class
tblock.java
tetrix$Boardpanel$KeyHandler.class
tetrix$Boardpanel$TimeMove.class
tetrix$Boardpanel.class
tetrix$NewgameListener.class
tetrix$PausegameListener.class
tetrix$previewpanel$refreshpreview.class
tetrix$previewpanel.class
tetrix.class
tetrix.java