File content as of revision 1:ed745421d8c4:

#include "item.h"

// Define sprite arrays.
int barrier_form[7][7] = {
  { 0,0,0,0,0,0,0 },
  { 0,1,1,1,1,1,0 },
  { 0,1,0,0,0,1,0 },
  { 0,1,0,0,0,1,0 },
  { 0,1,0,0,0,1,0 },
  { 0,1,0,0,0,1,0 },
  { 0,1,1,1,1,1,0 },
};

int item_form[6][5] = {
  { 0,0,1,1,0,0},
  { 0,1,0,0,1,0},
  { 1,0,1,0,0,1},
  { 0,1,0,0,1,0},
  { 0,0,1,1,0,0},
};

int item_vertical[6][5] = {
  { 0,0,1,1,0,0},
  { 0,0,1,1,0,0},
  { 0,0,1,1,0,0},
  { 0,0,1,1,0,0},
  { 0,0,1,1,0,0},
};

// Constructor and destructor.
item::item() {} 

item::~item() {}

void item::init() {
  // Starting position of the coin.
  _x = 30;
  _y = 35;
  _bx = 60;
  _by = 30;
  _counter = 0;
}

void item::generate_item() {
  // make the item rotating every 4 loops
  if (_loop == 3) {
    _loop = 0;
    _rotate_item = !_rotate_item;
  }
  _loop++;      
}

void item::set_item(int rand_x, int rand_y) {
  // Set the item coords based on input values.
  if (rand_y < 40) {  
    _y = 35; 
  } else {
    _y = 20;
  }
  _x = rand_x;
  if (_x < 5 || _x > 75) {  // Ensures the item does not generate off-screen.
    _x = 45; 
  }
}

void item::set_barrier(int rand_x, int rand_y) {
  // Set the item coords based on input values.
    if (rand_dy < 35) {  
    _dy = 40; 
  } else {
    _dy = 15;
  }
  _dx = rand_dx;
  if (_dx < 5 || _dx > 75) {  // Ensures the item does not generate off-screen.
    _dx = 50; 
  }
}
int *item::get_barrier_sprite() {
  // Return different coin sprites.
  if (_rotate_item) {
    return *item_form;
  } else {
    return *item_vertical;
  }
}

int *item::get_item_sprite() {
    
    return *barrier_form;
  }
}

int Coin::get_coin_x() {
  return _x;
}

int Coin::get_coin_y() {
  return _y;
} 
int item::get_barrier_bx() {
  return _bx;
} 
int Coin::get_barrier_by() {
  return _by;
}