Microbit-Stacker.cpp

#include "MicroBit.h"
#include <vector>

using namespace std;

#define MAX_X 5
#define MAX_Y 2
#define MAX_HEIGHT 3
#define MAX_COUNT 5

// Initialize the wrapper
MicroBit mbit;
MicroBitImage
    image;

int main() {
  mbit.init();
  vector<int> *stacks[MAX_X];

  for (int i = 0; i < MAX_X; i++) {
    stacks[i] = new vector<int>();
  }
  while (1) {

    for (int i = 0; i < MAX_X; i++) {
      stacks[i]->clear();
      stacks[i]->push_back(1);
    }

    for (int i = 0; i < MAX_COUNT; i++) {
      int column;
      do {
        column = mbit.random(MAX_X);
      } while (stacks[column]->size() >= MAX_HEIGHT);
      stacks[column]->push_back(1);
    }

    for (int i = 0; i < MAX_X; i++) {
      vector<int> *ptr = stacks[i];

      for (int j = 0; j < (int)ptr->size(); j++) {
        image.setPixelValue(i, j, 1);
      }
    }

    mbit.display.image.paste(image);
    mbit.sleep(3000);
    image.clear();
  }

  release_fiber();
};