import sms.*;


float dampen = .8;
int penx, peny;
int[] last = Unimotion.getSMSArray();

int samplesPerSecond = 3;
int secondsPerMajor = 5;
int secondsPerMinor = 1;
int secondsPerLine = 60;
int pixelsPerSample = 4;
int pixelsPerRow = 10;

void setup() {

  
  
  size(samplesPerSecond*secondsPerLine*pixelsPerSample,pixelsPerRow*10);
  penx = 0; //width/2;
  peny = height/10;
  smooth();
  background(50);
  stroke(255, 100);
  frameRate(samplesPerSecond);
  
  
}


void draw() {
  int[] diff = Unimotion.getSMSArray();
  diff[0] -= last[0];
  diff[1] -= last[1];
  diff[2] -= last[2];
  diff[0] *= dampen;
  diff[1] *= dampen;
  diff[2] *= dampen;
  
  if(frameCount % (samplesPerSecond * secondsPerMajor) == 0) {
    noFill();
    stroke(255,200);
    ellipse(penx, peny, 4,4);
  }
  else if(frameCount * (samplesPerSecond * secondsPerMinor) == 0) {
    stroke(255,200);
  }
  else
    stroke(255,70);
  line(penx, peny, penx+abs(diff[0]), peny+diff[1]);
  penx += pixelsPerSample;//diff[0];
  
  if(penx > width) {
    penx = 0; peny += pixelsPerRow;
  }
  
  
  
// etch-a-sketch code
//  stroke(255,80);
//  line(penx,peny,penx+diff[0],peny-diff[1]);
//  noStroke();
//  fill(255,50);
//  float rad = dist(penx,peny,penx+diff[0], peny-diff[1]) * 3;
//  ellipse(penx,peny,rad,rad);
//  penx+=diff[0];
//  peny-=diff[1];
//  if(peny <= 0)
//    peny=height;
//  else if(peny >= height)
//    peny=0;
//  if(penx <= 0)
//    penx=width;
//  else if(penx >= width)
//    penx=0;
}