// class for the dude I control

int FSTATE_MOVE = 0;
int FSTATE_TALK = 1;
int FSTATE_IDLE = 2;

class Dude {
  float xpos, ypos;
  boolean flip;
  Animation move, idle, talk;
  int state;
  
  Dude(float x, float y)
  {
    xpos = x; ypos = y;
    move = loadAnimation("guywalk");
    idle = loadAnimation("guyidle");
    talk = loadAnimation("emerge2");
    state = FSTATE_IDLE;
    flip = true;
  }
  
  void Update() // separate from draw?
  {
  }
  
  
  int wallhit = 0;
  void WallHit(int dir)
  {
    wallhit = dir;
  }
  
  void DrawNoInput(int time, int s)
  {
    if (state == FSTATE_MOVE)
    {
      move.display(xpos, ypos, time, true, s, flip);
    }
    if (state == FSTATE_IDLE)
    {
      idle.display(xpos,ypos,time,true,s,flip);
    }
    if (state == FSTATE_TALK)
    {
      talk.display(xpos,ypos,time,true,s,flip);
    }
  }
  
  void Draw(int time, int s)
  {
    if (keysDown[KEY_RIGHT] || keysDown[KEY_LEFT])
    {
      state = FSTATE_MOVE;
      boolean moved = false;
      if (wallhit != -1 && keysDown[KEY_LEFT]) {
        flip = false;
        xpos -= 1*s;
        moved = true;
      }
      if (wallhit != 1 && keysDown[KEY_RIGHT]) {
        flip = true;
        xpos += 1*s;
        moved = true;
      }
      if (moved)
        move.display(xpos, ypos, time, true, s, flip);
      else
        state = FSTATE_IDLE;
    }
    else
    {
      if (state == FSTATE_MOVE)
        state = FSTATE_IDLE;
    }
    
    if (state == FSTATE_IDLE)
    {
      idle.display(xpos,ypos,time,true,s,flip);
    }
    if (state == FSTATE_TALK)
    {
      talk.display(xpos,ypos,time,true,s,flip);
    }
    
    wallhit = 0;
  }
}