C++编写的小游戏.doc

#include using namespace std;const char MOUSE = *;const char WAY = ;const char WALL = ;const char PASS=.;const char IMPASS=X;class Game public:Game (size_t uWidth,size_t uHeight) : m_uWidth(uWidth),m_uHeight(uHeight),m_pcMaze(new charuWidth*uHeight),m_mouse(0,1)srand(time(NULL);char (*pcMaze)m_uWidth = reinterpret_cast(m_pcMaze);for(size_t i=0;im_uHeight;i+)for(size_t j=0;jm_uWidth;j+)if(i=1&jm_uWidth-5)pcMazeij = WAY;else if(i=0|i=m_uHeight-1|j=0|j=m_uWidth-1)pcMazeij = WALL;elsepcMazeij = rand()%4 ? WAY:WALL;Game (void) if(m_pcMaze)delete m_pcMaze;m_pcMaze = NULL;void Run(void)for(Show();!Quit()&Step(););private:class Mousepublic:Mouse(size_t x,size_t y) : m_x(x),m_y(y)size_t GetX(void)return m_x;size_t GetY(void)return m_y;void StepRight(void)m_x+;m_brain.Remember (EDIR_RIGHT);void StepDown(void)m_y+;m_brain.Remember (EDIR_DOWN);void StepLeft(void)m_x-;m_brain.Remember (EDIR_LEFT);void StepUp(void)m_y-;m_brain.Remember (EDIR_UP);void StepBack(void)switch (m_brain.Recollect()case EDIR_RIGHT:m_x-;break;case EDIR_DOWN:m_y-;break;case EDIR_LEFT:m_x+;break;case EDIR_UP:m_y+;break;private:typedef enum tag_Direction EDIR_RIGHT,EDIR_DOWN,EDIR_LEFT,EDIR_UP,EDIR_STILL EDIR;class Brain public:Brain(void) : m_pMemory(NULL)Brain(void)for(Step* pStep = m_pMemory,*pLast;pStep;pStep = pLast)pLast = pStep-m_pLast;delete pStep;void Remember (EDIR eDir) m_pMemory = new Step (eDir,m_pMemory);EDIR Recollect(void)EDIR eDir = EDIR_STILL;if(m_pMemory)Step* pStep = m_pMemory;m_pMemory = m_pMemory-m_pLast;eDir = pStep-m_eDir;delete pStep;return eDir;private:class Step public:Step (EDIR eDir,Step* pLast) : m_eDir(eDir),m_pLast(pLast)EDIR m_eDir;Step* m_pLast;Step* m_pMemory;size_t m_x;size_t m_y;Brain m_brain;void Show(void)char (*pcMaze)m_uWidth = reinterpret_cast(m_pcMaze);for(size_t i=0;im_uHeight;i+)for(size_t j=0;jm_uWidth;j+)coutpcMazeij;coutendl;bool Quit(void)cout鎸塓閫鍑猴紝鍏朵粬閿户缁?flush;int ch = getchar ();return ch=Q|ch=q;bool Step(void)char (*pcMaze)m_uWidth = reinterpret_cast(m_pcMaze);size_t x = m_mouse.GetX();size_t y = m_mouse.GetY();if(x+1=m_uWidth-1&pcMazeyx+1=WAY)pcMazeyx = PASS;m_mouse.StepRight();else if(y+1=0&pcMazeyx-1=WAY)pcMazeyx = PASS;m_mouse.StepLeft();else if(y-1=0&pcMazey-1x=WAY)pcMazeyx = PASS;m_mouse.StepUp();elsepcMazeyx=IMPASS;m_mouse.StepBack();x = m_mouse.GetX();y = m_mouse.GetY();pcMazeyx=MOUSE;Show();if(x=0&y=1)cout*小老鼠赢了*;return false;if(x=m_uWidth-1&y=m_uHeight-2)cout*小老鼠失败了*endl;return fal