import noc.*;

float scaleX = 1, scaleY = 1;
Garden g;
float[] fitness;

void setup() {
  
  size(800, 400, P3D);
  frameRate(30);
  g = new Garden(0.1f, 10);
  fitness = new float[g.size()];
  for (int i = 0; i < fitness.length; i++) {
    fitness[i] = 0f;
  }

}

void draw() {
  
  background(192, 192, 255);
  noStroke();
  fill(96, 160, 64);
  rect(0, height/2, width, height/2);
  for (int i = 0; i < g.size(); i++) {
    pushMatrix();
    translate(0, 0, fitness[i] * 75);
    g.get(i).render();
    popMatrix();
  }
  
}

void keyPressed() {
  
  int k = (int)key - 48;
  if (k >= 0 && k <= 9) {
    println(k);
    fitness[k] = constrain(fitness[k] + 0.05, 0, 1);
  }
  
  if (key == 'r') {
    for (int i = 0; i < fitness.length; i++) {
      fitness[i] = 0f;
    }
  }
  
  if (key == ' ') {
    nextGen();
  }
  
}

void nextGen() {
  
  // copy fitness values to genes
  for (int i = 0; i < g.size(); i++) {
    g.get(i).setFitness(fitness[i]);
    fitness[i] = 0f;
  }
  g.naturalSelection();
  g.generate();
  
}