tbadguy.h

来自「symbian 的一个 二维飞行游戏 源码 及相关技术文章」· C头文件 代码 · 共 61 行

// Copyright 2002 Kenneth Guy,
// 
// TBadGuy.h


#ifndef _TBADGUY_H_
#define _TBADGUY_H_

/** \file TBadGuy.h 
    defines class TBadGuy */


#include "TSprite32x24.h"
#include "TBadGuyFlags.h"

class TPlayersShip;
class TBullet;
class CGame;

/** Handles game objects.

   All objects in the game except the players ship and bullets are handled
   by this class. This includes bonus collectables so maybe TBadGuy wasn't
   such a good name.

*/
class TBadGuy : public TSprite32x24 {
public:
  TBadGuy();
  void Move(TInt aPlayerX, TInt aPlayerY,const TInt16 *aPaths,CGame &aGame);
  void Init(TInt16 aType,const  TInt16 aArgs[]);

  TInt16 Id();

  void HitBullet(TBullet& aBullet, CGame &aGame);
  void HitShip(TPlayersShip &aShip, CGame &aGame);
  void Damage(TInt aHealth, CGame &aGame);

private:
  void Die(CGame &aGame);
  void SimpleMove(TInt16 aPlayerX, TInt16 aPlayerY);
  void PathMove(TInt16 aPlayerX, TInt16 aPlayerY,
                const TInt16 *aPaths, CGame &aGame);

private:
  TInt16       iXVel; ///< Used for simple movement, or for speed of X homing
  TInt16       iYVel; ///< Used for simple movement, or for speed of X homing
  TUint16      iFlags; ///< Flags defined by TBadGuyFlags
  TInt16       iHealth; ///< Health of bad guy if health <=0 bad guy dies
  TInt16       iId; ///< Id of ground BadGuy belongs to (iId=0 if no group)
  TInt16       iPath;  ///< next path command to execute, used by path following badguys
  TInt16       iScore; ///< Points awarded to player if bad guy is shot
  TInt16       iCounter; ///< Variable for use by path commands
};

#endif