void setup() 
{
  size(SCREEN_WIDTH, SCREEN_HEIGHT, P3D);
  colorMode(RGB, 255, 255, 255);
  frameRate(30);
  
  int i;
  PLAYER = new Player[NUM_PLAYERS];
  for( i = 0; i < NUM_PLAYERS; ++i )
  {
    PLAYER[i] = new Player();
    PLAYER[i].Initialize();
    PLAYER[i].m_Type = i;
    PLAYER[i].m_Position.x += (float)i * 20.f;
  }
  
  PLAYER[1].m_Sight = 500.f;
  PLAYER[2].m_Sight = 850.f;
  PLAYER[1].m_Hearing = 25600.f;
  
  VISIBLE_ENEMIES = new Enemy[NUM_VISIBLE_ENEMIES];
  for( i = 0; i < NUM_VISIBLE_ENEMIES; ++i )
  {
    VISIBLE_ENEMIES[i] = new Enemy();
    VISIBLE_ENEMIES[i].Initialize();
  }
  VISIBLE_ENEMIES[1].m_Position.Set( 250.f, 350.f );

  INVISIBLE_ENEMIES = new Enemy[NUM_INVISIBLE_ENEMIES];
  for( i = 0; i < NUM_INVISIBLE_ENEMIES; ++i )
  {
    INVISIBLE_ENEMIES[i] = new Enemy();
    INVISIBLE_ENEMIES[i].Initialize();
    INVISIBLE_ENEMIES[i].m_Visible = false;
  }      
  INVISIBLE_ENEMIES[0].m_Position.Set( 50.f, 170.f );
  INVISIBLE_ENEMIES[1].m_Position.Set( 380.f, 70.f );
  
  SOUND_MANAGER = new SoundManager();
  SOUND_MANAGER.Initialize();
  
  GRID = new Grid();
  GRID.Initialize();
  
  INPUT = new Input();
  INPUT.Initialize();
}

void draw() 
{
  background(0);
  
  INPUT.Update();
  
  GRID.Update();
  GRID.Draw();
  
  int i;
  for( i = 0; i < NUM_VISIBLE_ENEMIES; ++i )
  {
    VISIBLE_ENEMIES[i].Update();
  }
  for( i = 0; i < NUM_INVISIBLE_ENEMIES; ++i )
  {
    INVISIBLE_ENEMIES[i].Update();
  }
  for( i = 0; i < NUM_PLAYERS; ++i )
  {
    PLAYER[i].Update();
  } 
  SOUND_MANAGER.Update();
    
  for( i = 0; i < NUM_VISIBLE_ENEMIES; ++i )
  {
    VISIBLE_ENEMIES[i].Draw();
  }
  for( i = 0; i < NUM_INVISIBLE_ENEMIES; ++i )
  {
    INVISIBLE_ENEMIES[i].Draw();
  }
  for( i = 0; i < NUM_PLAYERS; ++i )
  {
    PLAYER[i].Draw();
  }  
  SOUND_MANAGER.Draw();
}