// Chess Clock
// joel gillman   Febuary, 2008
// Minneapolis, Minnesota
// lab.joelgillman.com

// Processing 0135

// User editable variables
int timeLimitMin = 10;  // in minutes
int timeLimitSec = timeLimitMin * 60;
int FPS = 30;
int stage = 200;

int counter = 0;

boolean started = false;
boolean paused = false;
boolean currentPlayer = true;
int player1 = 0;
int player2 = 0;
int s;
float minuteHandLength = stage * -0.3;
float secondHandLength = stage * -0.4;

void reset(){
  // true is player1, false is player2
  started = false;
  paused = false;
  currentPlayer = true;
  player1 = 0;
  player2 = 0;
  drawClocks(0,0,player1);
  drawClocks(stage,0,player2);
}

void setup() {
  frameRate(FPS);
  size(400,200);
  smooth();
  background(0);
  
  //timeLimit *= 60;
  
  drawClocks(0,0,player1);
  drawClocks(stage,0,player2);
}

void draw() {
  // counts seconds (rather than millis)
  s = millis() / 1000;
  
  tick();
  
  if (currentPlayer) {
    drawClocks(0,0,player1);
  } else {
    drawClocks(stage,0,player2);
  }
}

void drawClocks(int ixp, int iyp, int time) {
  float halfway = stage / 2;
  int seconds = int(map(time,0,timeLimitSec,timeLimitSec,0))%60;
  
  pushMatrix();
  translate(ixp, iyp);
  noStroke();
  fill(200);
  rect(0,0,stage,stage);
  
  drawTickMarks(halfway,0);
  
  drawSecondHand(halfway,seconds);
  
  drawMinuteHand(halfway,time);
  
  popMatrix();
}