maze-game.ino

#include <Arduino.h>
#include <inttypes.h>
#include <FastLED.h>


#include "utils.h"

#define START_PIN 3
#define LED_DATA_PIN A0

#define NUM_LEDS 81 // 9 x 9 = 81
CRGB leds[NUM_LEDS];


#include "controller.h"
#include "maze.h"
#include "field.h"
#include "enemy.h"


char maze[9][10];

struct coord9x9 player;
bool gameStarted = false;


void setup(){

  //Serial.begin(9600);

  pinMode(START_PIN, INPUT);

  pinMode(UP_ARROW_PIN, INPUT);
  pinMode(DOWN_ARROW_PIN, INPUT);
  pinMode(LEFT_ARROW_PIN, INPUT);
  pinMode(RIGHT_ARROW_PIN, INPUT);

  pinMode(GRID_PIN_00, INPUT);
  pinMode(GRID_PIN_01, INPUT);
  pinMode(GRID_PIN_02, INPUT);
  pinMode(GRID_PIN_10, INPUT);
  pinMode(GRID_PIN_11, INPUT);
  pinMode(GRID_PIN_12, INPUT);
  pinMode(GRID_PIN_20, INPUT);
  pinMode(GRID_PIN_21, INPUT);
  pinMode(GRID_PIN_22, INPUT);

  // link the colors to the LEDs
  FastLED.addLeds <WS2812B, LED_DATA_PIN, GRB>(leds, NUM_LEDS);

  // say hi on startup :P
  Maze::setMaze(Maze::hello);
  field::showField();

  delay(2000);

}

void loop(){

//  Serial.print(digitalRead(UP_ARROW_PIN));
//  Serial.print(digitalRead(DOWN_ARROW_PIN));
//  Serial.print(digitalRead(LEFT_ARROW_PIN));
//  Serial.println(digitalRead(RIGHT_ARROW_PIN));

  if (gameStarted) {

//    Serial.println("cycle start");

//    Serial.print("updating the subgrids...");
    // change the maze based on input from the user
    field::randSubgrid(controls::subgridInput());
//    Serial.println(" done!");
    
    // update the player and enemy positions
//    Serial.print("Updating player...");
    field::updatePlayer();
//    Serial.println(" done!");

//    Serial.print("Updating enemy...");
    Enemy::updateEnemy();
//    Serial.println(" done!");
    
    
    // turn on the lights
    field::showField();


    // enemy kills you or you reach the destination
    if (field::gameOver())
      field::endGame(); // reset the game once it's over

//    Serial.println("cycle end");
    
    
  /// Checks if there is a cup on the coaster? (EDIT: checks if a button is depressed)
  /// if so, begin the game and generate the random seed
  } else if (controls::gameStart()) { 

    // select a random maze
    Maze::pickMaze();

    // put the player at the starting location
    player = field::findStart();

    // start the game
    gameStarted = true;

    Enemy::goToSpawn();

    while (controls::gameStart())
      delay(20);

  }

  delay(250);
}