Descubre la Programación : Muestra

void main() {
  animate(draw);
}

int pixel[][] = new int[8][16];

void draw() {
  background(51);
  for (int i = 0; i < 8; i++) {
    for (int j = 0; j < 16; j++) {
      fill(0);
  		stroke(0);
      if (pixel[i][j] == 1) {
        fill(255);
  			stroke(255);
      }
      rect(i*20 + 80, j*20, 20, 20);
    }
  }
  if (mousePressed) {
    if (mouseX >= 80 && mouseX <= 240) {
      int x = floor((mouseX-80)/20);
      int y = floor(mouseY/20);
      pixel[x][y] = (mouseButton==LEFTBUTTON)?1:0;
    }
  }
  if (keyPressed) {
    if (key == "e") {
      export();
    }
  }
}

void export() {
  int bytes[] = new int[16];
  for (int i = 0; i < 16; i++) {
    bytes[i] = 
      (pixel[0][i]*128) + 
      (pixel[1][i]*64) +
      (pixel[2][i]*32) +
      (pixel[3][i]*16) +
      (pixel[4][i]*8) +
      (pixel[5][i]*4) +
      (pixel[6][i]*2) +
      (pixel[7][i]);
  }
  for (int i = 0; i < 16; i++) {
    String s = "    *((uint8_t *)(i+" + i + ")) = " + bytes[i] + ";";
    println(s);
  }
  animate(noloop);
}

void noloop() {}

Programado por segfaultdev

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