#include "PongGame.h"

const int nrow = 8;
const int ncol = 8;

PongGame pongGame(nrow, ncol);
int* buffer = new int[nrow * ncol];

const int buttons[] = {9, 8, 13, 12, 7};
int prev[] = {LOW, LOW, LOW, LOW, LOW};

void setup() {
  Serial.begin(9600);
  for (int i = 0; i < 5; i++) {
    pinMode(buttons[i], INPUT_PULLUP);
  }
  pongGame.start(millis());
}

void drawScreen(int* buffer) {
  for (int irow = 0; irow < nrow; irow++) {
    for (int icol = 0; icol < ncol; icol++) {

      //      mvprintw(irow, icol, buffer[irow * ncol + icol] == 0 ? "." : "O");
    }
  }
  refresh();
}

void processInput(unsigned long tick, int bIndex) { //You will need to change this
  switch (bIndex) {
    case 0:
      pongGame.movePad(Player::PLAYER_ONE, PadDirection::UP);
      break;
    case 1:
      pongGame.movePad(Player::PLAYER_ONE, PadDirection::DOWN);
      break;
    case 4:
      pongGame.reset();
      pongGame.start(tick);
      break;
    case 2:
      pongGame.movePad(Player::PLAYER_TWO, PadDirection::UP);
      break;
    case 3:
      pongGame.movePad(Player::PLAYER_TWO, PadDirection::DOWN);
      break;
  }
}

void loop() {
  const unsigned long tick = millis();
  pongGame.update(tick);

  for (int i = 0; i < 5; i++) {
    int read_data = digitalRead(buttons[i]);
    if ((prev[i] != read_data) & (prev[i] == HIGH)) {
      processInput(tick, i);
      Serial.println(i);
    }
    prev[i] = read_data;
  }

  if (pongGame.isDirty()) {
    pongGame.paint(buffer);
    drawScreen(buffer);
  }
}