PocketEmpires/Sprites/PocketEmpires.ino

#include <Backlight.h>
#include <Battery.h>
#include <Buttons.h>
#include <Display.h>
#include <Gamebuino.h>
#include <Sound.h>
#include <SPI.h>

#define POPULATION_LIMIT 20
#define PEASANT_HEALTH 25

Gamebuino gb;
unsigned long int global_timer;

class Unit
{
  public:
    Unit();
    ~Unit();
    inline short GetX(void){return _x;}
    inline short GetY(void){return _y;}
    inline const byte * GetSprite(void){return _sprite;}
    
  protected:
    unsigned char _health;
    unsigned char _team;
    unsigned char _strength;
    unsigned char _armor;
    bool _walking;
    bool _direction;
    short _x;
    short _y;
    const byte * _sprite;
};

class Peasant: public Unit
{
  public:
    Peasant(short x, short y);
    ~Peasant();

  private:
};

class Team
{
  public:
    Team(unsigned char number);
    ~Team();
    void IncreasePopulation(void);
    inline bool LimitReached(void){return _limit_reached;}
    template <class T>
      T *createUnit(short x, short y);
    inline int GetPopulation(void){return _unitArrayIterator;}
    Unit * GetUnit(int i){return _unitArray[i];}
    
  private:
    Unit * _unitArray[POPULATION_LIMIT];
    unsigned char _team_number;
    int _unitArrayIterator;
    bool _limit_reached;
  
};

const byte BarracksSpr[] PROGMEM = {24,24,
0xE7,0x0,0xE7,
0xBD,0x0,0xBD,
0xE7,0xFF,0xE7,
0xBD,0x0,0xBD,
0x81,0xFF,0x81,
0xE7,0x0,0xE7,
0xA5,0x0,0xA5,
0xBD,0xFF,0xBD,
0xA5,0x0,0xA5,
0xA5,0x0,0xA5,
0xA5,0x0,0xA5,
0xA5,0x0,0xA5,
0xA5,0x0,0xA5,
0xA5,0x0,0xA5,
0xA5,0x0,0xA5,
0xA5,0x0,0xA5,
0xE7,0x0,0xE7,
0xBD,0x0,0xBD,
0xE7,0xFF,0xE7,
0xBD,0x0,0xBD,
0x81,0xFF,0x81,
0x81,0x18,0x81,
0x81,0x24,0x81,
0xFF,0xFF,0xFF,
};

const byte BarracksShadowSpr[] PROGMEM = {24,24,
0x0,0x0,0x0,
0x0,0x0,0xFE,
0xFE,0x0,0xFE,
0xFE,0x0,0x3E,
0x3E,0x0,0xFE,
0xFE,0x0,0xFE,
0xFE,0x0,0x1E,
0x1E,0x0,0x1E,
0x1E,0x0,0x1E,
0x1E,0x0,0x1E,
0x1E,0x0,0x1E,
0x1E,0x0,0x1E,
0x1E,0x0,0x1E,
0x1E,0x0,0x1E,
0x1E,0x0,0x1E,
0x1E,0x0,0x1E,
0x1E,0x0,0x1E,
0x1E,0x0,0x1E,
0x1E,0x0,0xFE,
0xFE,0x0,0xFE,
0xFE,0x0,0x3E,
0x3E,0x0,0xFE,
0xFE,0x0,0xFE,
0xFE,0x0,0xFE,
};

const byte TowerSpr[] PROGMEM = {16,32,
0xF,0xF0,
0x8,0x10,
0x8,0x10,
0xF,0xF0,
0x8,0x10,
0x8,0x10,
0x8,0x10,
0x8,0x10,
0x1B,0xD8,
0x2A,0x54,
0x4A,0x52,
0xFB,0xDF,
0x8,0x10,
0x8,0x10,
0x8,0x10,
0x9,0x90,
0x9,0x90,
0x8,0x10,
0x8,0x10,
0x8,0x10,
0x8,0x10,
0x9,0x90,
0x9,0x90,
0x8,0x10,
0x8,0x10,
0x8,0x10,
0x8,0x10,
0x8,0x10,
0xB,0xD0,
0xA,0x50,
0xA,0x50,
0xF,0xF0,
};

const byte Peasant_UpDownSpr[] PROGMEM = {8,6,
0x3C,
0x42,
0x99,
0xA5,
0x66,
0x18,
};

const byte Peasant_Walking_UpDownSpr[] PROGMEM = {8,8,
0x2,
0x1D,
0x67,
0xA5,
0x99,
0xC2,
0xBC,
0x60,
};

const byte Peasant_LeftRightSpr[] PROGMEM = {8,8,
0x30,
0x48,
0x64,
0x94,
0x94,
0x64,
0x48,
0x30,
};

Team::Team(unsigned char number)
{
  _team_number = number;
  _unitArrayIterator = 0;
  _limit_reached = false;
}

Team::~Team(void)
{

  
}

Team Player(0);

Unit::Unit(void)
{

}

Unit::~Unit(void)
{

}

void Team::IncreasePopulation(void)
{
  _unitArrayIterator++;

  if(_unitArrayIterator >= POPULATION_LIMIT)
  {
    _limit_reached = true;
  }
}

template <class T>
T* Team::createUnit(short x, short y)
{
    T* ptr = new T(x,y);

    _unitArray[_unitArrayIterator] = ptr;
    IncreasePopulation();
    return ptr;
}

Peasant::Peasant(short x, short y)
{
  _health = PEASANT_HEALTH;
  _armor = 0;
  _x = x;
  _y = y;
  _sprite = Peasant_UpDownSpr;
}

Peasant::~Peasant(void)
{
  
}

void setup()
{
  // put your setup code here, to run once:
  gb.begin();
  gb.titleScreen(F("Pocket Empires"));

  global_timer = 0;
}

void loop()
{
  // put your main code here, to run repeatedly:
  if(gb.update() )
  {
    /*gb.display.drawBitmap(x,y,bitmap,rotation,flip);*/
    gb.display.drawBitmap(7,0,BarracksSpr);
    gb.display.drawBitmap(32,0,TowerSpr);

    gb.display.setColor(GRAY, WHITE);
    gb.display.drawBitmap(0,0,BarracksShadowSpr);
    gb.display.setColor(BLACK, WHITE);

    /*if(global_timer & 1)
    {
      gb.display.drawBitmap(0,0,BarracksShadowSpr);
    }*/

    if(gb.buttons.pressed(BTN_B) == true)
    {
      Player.createUnit<Peasant>(rand() % 20,rand() % 20);
    }

    for(int i = 0; i < Player.GetPopulation() ; i++)
    {
      gb.display.drawBitmap(Player.GetUnit(i)->GetX(), Player.GetUnit(i)->GetY(),Player.GetUnit(i)->GetSprite() );
    }
  //  gb.display.println(F("Hello World!"));

    global_timer++;
  }
}