Tetris-Battle-on-PXA270

PXA270 acts as a server
PC acts as a client

Let's play the Tetris on the computer and the PXA270

Design & Implementation

Socket Connection

• Starting server when executing program
• Pressing button to start game after connection
• Adding a line to opponent’s screen when clearing lines
• Game over when one of player lose

Thread Implementation

• One thread for playing game
• One thread for socket receiving
• One thread for socket sending

Tetris Battle Game on PC

• Colored blocks  
• Scores  
• Seeing next blocks  
• Buttons  

Rotate :2、5
Move : 4、6
Straight down : 7
Speed up : C
Pause : 8
Quit : 9

Tetris Battle Game on PXA270

• Scores  
• Seeing next blocks  
• Buttons  

Rotate :2、5
Move : 4、6
Straight down : 7
Speed up : C
Pause : 8
Quit : 9

Differences between PC and PXA270

• Only three types of uncolored blocks

Border
General blocks
Blocks added by opponent

• Changing multiplication to shift operation
• Renewing specific places during landing of the same block to reduce CPU execution

Results

• Starting server and connecting
  

• Battles on PC
  

• Battles on PXA270