Exploring 2.8" Color TFT Touch LCD by Pacman Game attempt

[2of2] continued Exploring 2.8" Color TFT Touch LCD by Pacman Game attempt

Add this code to the initial one for having pacman continually walking around ins a square.

// pacman walking around in a square (until w is set to false in cmd pane):
var d, w;
function r() {
  G.c();
  G.sClr(2);
  G.g.drawRect(
      x0 - (Math.round(P.w/2) + P.b) , y0 - (Math.round(P.w / 2) + P.b)
    , x0 + ((nmx + 1) * P.w   + 1  ) , y0 + ((nmx + 1) * P.w     + 1  )
    );
  G.g.drawRect(
      x0 + (Math.round(P.w/2) + P.b) , y0 + (Math.round(P.w / 2) + P.b)
    , x0 + ((nmx - 1) * P.w   - 1  ) , y0 + ((nmx - 1) * P.w     - 1  )
    );
  d = 0; // start direction (E) and ...
  P.s0(d,x0,y0); // start position
  n = 0;
  w = true;
  rx();
}

function rx() {
  if (n < nmx) { n++;
    P.n();
    setTimeout("rx();",tt);
  } else {
    P.f[P.s]();
    if (w) {
      d = (d < 12) ? d + 4 : 0;
      P.s0(d,P.x,P.y);
      n = 0;
      setTimeout("rx();",1);
    }
  }
 }

In IDE's command / console window enter:

• r(); // starts the walking in the NW corner
  
• w = false; // stops the walking at the next corner
  
  
  
  

PS: I used the 2.8" TFT LCD with Touchscreen Breakout Board w/MicroSD Socket from http://www.adafruit.com/products/1770 and wired according to http://www.espruino.com/ILI9341 Note that B2 goes to Lite on board (LED on module). See picture and watch (short, low-res pacmanvideo.mp4) movie...

3 Attachments

• pacmanvide0.mp4
• 
•