是男人就挺过二十秒"源代
//========================================================================
//TITLE:
// "是男人就挺过二十秒"源代码
//AUTHOR:
// norains
//DATE:
// wednesday 25-April-2007
//Environment:
// EVC4.0 + Standard SDK 4.2
// EVC4.0 + Standard SDK 5.0
//========================================================================
"是男人就挺过二十秒"简单的源代码 ,但基本结构已经完备,编译完毕在wince下便可正常游戏.
// Bullets.h: interface for the CBullets class.//
//////////////////////////////////////////////////////////////////////
#ifndef BULLETS_H#define BULLETS_Hclass CBullets {
public: BOOL CheckCollision(const RECT rcArea); void Destroy(); void Move(); void Draw(HDC hdc); BOOL Initialize(int iCount,int iMaxMoveDistance,const RECT *prcWnd); CBullets(); virtual ~CBullets();protected: double AverageRandom(double min,double max); int m_iCount; RECT m_rcWnd; int m_iMaxMoveDistance; CRITICAL_SECTION m_csBulletData; //The Move() and the CheckCollision() could not be call in the same time typedef struct
{
LONG x; LONG y; int iMoveDistX; int iMoveDistY;
}BULLETDATA,*LPBULLETDATA; LPBULLETDATA lpBullet; //Pointer to the bullet void InitializeBullet(LPBULLETDATA lpBullet);
};#endif // #ifndef BULLETS_H// Bullets.cpp: implementation of the CBullets class.////////////////////////////////////////////////////////////////////////#include "stdafx.h"#include "Bullets.h"//-------------------------------------------------------------------//Macro define//The radius of the bullet#define BULLET_RADIUS 2//The color of the bullet#define BULLET_COLOR RGB(0,0,0)//////////////////////////////////////////////////////////////////////// Construction/Destruction//////////////////////////////////////////////////////////////////////CBullets::CBullets(){ m_iCount = 0; m_iMaxMoveDistance = 0; lpBullet = NULL; memset(&m_rcWnd,0,sizeof(m_rcWnd)); //Initialize the critical section InitializeCriticalSection(&m_csBulletData);}CBullets::~CBullets(){ DeleteCriticalSection(&m_csBulletData);}//--------------------------------------------------------------------//Description:// Initialize the bullets////Parameters:// iCount: [in] The count of the bullet to create// iMaxMoveDistance: [in] The max distance to move by each moving action,// and the value should not more than the half of the plane// prcWnd: [in] The rect of the window to play the bullet////Return Values:// TRUE: Succeed// FALSE: Failed//--------------------------------------------------------------------BOOL CBullets::Initialize(int iCount,int iMaxMoveDistance, const RECT *prcWnd){ m_iCount = iCount; m_rcWnd = *prcWnd; m_iMaxMoveDistance = iMaxMoveDistance; lpBullet = new BULLETDATA[m_iCount]; if(lpBullet == NULL) { return FALSE; } //Set the seed for the AverageRandom() function srand(GetTickCount()); for(int i = 0; i < m_iCount; i++) { InitializeBullet(&lpBullet[i]); } return TRUE;}//--------------------------------------------------------------------//Description:// Initialize the single bullets position//--------------------------------------------------------------------void CBullets::InitializeBullet(LPBULLETDATA lpBullet){ //Because the return value of AverageRandom() is double type, //and chang the value to int. //If your using like that: AverageRandom(1,4); //the number 4 is hard to create ! int iRandom = (int)AverageRandom(1,5); //The bullet must begin in the edge if(iRandom == 1) { lpBullet->x = m_rcWnd.left; lpBullet->y = (int)AverageRandom(m_rcWnd.top,m_rcWnd.bottom); //Set the move direction lpBullet->iMoveDistX = 1; int iDirection = (int)AverageRandom(1,3); if(iDirection == 1) { lpBullet->iMoveDistY = 1; } else { lpBullet->iMoveDistY = -1; } } else if(iRandom == 2) { lpBullet->x = m_rcWnd.right; lpBullet->y = (int)AverageRandom(m_rcWnd.top,m_rcWnd.bottom); //Set the move direction lpBullet->iMoveDistX = -1; int iDirection = (int)AverageRandom(1,3); if(iDirection == 1) { lpBullet->iMoveDistY = 1; } else { lpBullet->iMoveDistY = -1; } } else if(iRandom == 3) { lpBullet->x = (int)AverageRandom(m_rcWnd.left,m_rcWnd.right); lpBullet->y = m_rcWnd.top; //Set the move direction lpBullet->iMoveDistY = 1; int iDirection = (int)AverageRandom(1,3); if(iDirection == 1) { lpBullet->iMoveDistX = 1; } else { lpBullet->iMoveDistX = -1; } } else if(iRandom == 4) { lpBullet->x = (int)AverageRandom(m_rcWnd.left,m_rcWnd.right); lpBullet->y = m_rcWnd.bottom; //Set the move direction lpBullet->iMoveDistY = -1; int iDirection = (int)AverageRandom(1,3); if(iDirection == 1) { lpBullet->iMoveDistX = 1; } else { lpBullet->iMoveDistX = -1; } } //Set the move distance iRandom = (int)AverageRandom(1,m_iMaxMoveDistance); lpBullet->iMoveDistX *= iRandom; iRandom = (int)AverageRandom(1,m_iMaxMoveDistance); lpBullet->iMoveDistY *= iRandom;}//--------------------------------------------------------------------//Description:// Create the random number.Before calling the method , you must set the seed //by using srand() function.////Parameters:// dMin: [in] The min number// dMax: [in] The max number//--------------------------------------------------------------------double CBullets::AverageRandom(double dMin, double dMax){ int iMin = (int)(dMin * 10000); int iMax = (int)(dMax * 10000); int iRand = rand() * rand(); int iDiff = iMax - iMin; double dResult = (iRand % iDiff + iMin) / 10000.0; return dResult ;}//--------------------------------------------------------------------//Description:// Move the bullets//---------------------------------------------------------------------void CBullets::Move(){ EnterCriticalSection(&m_csBulletData); for(int i = 0; i < m_iCount; i++) { lpBullet[i].x += lpBullet[i].iMoveDistX; lpBullet[i].y += lpBullet[i].iMoveDistY; if(lpBullet[i].x < m_rcWnd.left || lpBullet[i].x > m_rcWnd.right || lpBullet[i].y < m_rcWnd.top || lpBullet[i].y > m_rcWnd.bottom) { InitializeBullet(&lpBullet[i]); } } LeaveCriticalSection(&m_csBulletData);}//--------------------------------------------------------------------//Description:// Draw the bullet to the DC//---------------------------------------------------------------------void CBullets::Draw(HDC hdc){ HBRUSH hBrush = CreateSolidBrush(BULLET_COLOR); HGDIOBJ hOldSel = SelectObject(hdc,hBrush); RECT rcBullet = {0}; for(int i = 0; i < m_iCount; i++) { rcBullet.left = lpBullet[i].x - BULLET_RADIUS; rcBullet.top = lpBullet[i].y - BULLET_RADIUS; rcBullet.right = lpBullet[i].x + BULLET_RADIUS; rcBullet.bottom = lpBullet[i].y + BULLET_RADIUS; Ellipse(hdc,rcBullet.left,rcBullet.top,rcBullet.right,rcBullet.bottom); } SelectObject(hdc,hOldSel); DeleteObject(hBrush);}//--------------------------------------------------------------------//Description:// Destroy the bullet//---------------------------------------------------------------------void CBullets::Destroy(){ if(lpBullet != NULL) { delete [] lpBullet; lpBullet = NULL; }}//--------------------------------------------------------------------//Description:// Check the collision ////Return Values:// TRUE: Collided .// FALSE: No collision//---------------------------------------------------------------------BOOL CBullets::CheckCollision(const RECT rcArea){ BOOL bCollide = FALSE; EnterCriticalSection(&m_csBulletData); for(int i = 0; i < m_iCount; i++) { if(lpBullet[i].x >= rcArea.left && lpBullet[i].x <= rcArea.right && lpBullet[i].y >= rcArea.top && lpBullet[i].y <= rcArea.bottom) { bCollide = TRUE; break; } } LeaveCriticalSection(&m_csBulletData); return bCollide;}// GameWnd.h: interface for the CGameWnd class.////////////////////////////////////////////////////////////////////////#ifndef GAMEWND_H#define GAMEWND_H#include "Bullets.h"#include "Plane.h"#include "Text.h"class CGameWnd {public: BOOL ShowWindow(BOOL bShow); BOOL Initialize(HINSTANCE hInst); static CGameWnd * GetInstance(); virtual ~CGameWnd();protected: void CheckMenu(); void OnMenuLevel(int iLevel); void OnCreate(HWND hWnd,UINT wMsg,WPARAM wParam,LPARAM lParam); void SetSkewingOnKey(); void OnKeyUp(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam); void OnKeyDown(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam); void OnLButtonUp(HWND hWnd,UINT wMsg,WPARAM wParam,LPARAM lParam); void OnLButtonDown(HWND hWnd,UINT wMsg,WPARAM wParam,LPARAM lParam); void OnMouseMove(HWND hWnd,UINT wMsg,WPARAM wParam,LPARAM lParam); void EndGame(); static DWORD WINAPI RefreshScreenThread(PVOID pArg); void StartGame(); void OnPaint(HWND hWnd,UINT wMsg,WPARAM wParam,LPARAM lParam); void OnDestroy(HWND hWnd,UINT wMsg,WPARAM wParam,LPARAM lParam); static LRESULT WndProc(HWND hWnd,UINT wMsg,WPARAM wParam,LPARAM lParam); CGameWnd(); static CGameWnd * m_pInstance; HINSTANCE m_hInst; HWND m_hWnd; RECT m_rcWndPlay; //The window to play the game, be base on the window scale RECT m_rcWndMain; //The main window CBullets m_Bullets; CPlane m_Plane; BOOL m_bMovePlane; //Move the plane or not BOOL m_bCollide; POINT m_ptPlaneSkewing; //The next point to moveto for the plane HWND m_hWndCB; //Command bar ULONG m_ulTimeCount; //The continue time count CText m_TxtTime; //The game setting data typedef struct { //For the plane int iPlaneMoveDistance; //The distance to move per acttion //For the bullet int iBulletMaxMoveDistance; //The max distance to move int iBulletCount; //The count of bullets //For the game int iRefreshInterval; //The interval time to refresh screen }SETTINGDATA,*LPSETTINGDATA; SETTINGDATA m_Setting; //The key pushed status typedef struct { BOOL bPushKeyUp; BOOL bPushKeyDown; BOOL bPushKeyLeft; BOOL bPushKeyRight; }PUSHKEYSTATUS,*LPPUSHKEYSTATUS; PUSHKEYSTATUS m_KeyStatus;};#endif // #ifndef GAMEWND_H// GameWnd.cpp: implementation of the CGameWnd class.////////////////////////////////////////////////////////////////////////#include "stdafx.h"#include "GameWnd.h"#include "resource.h"#include "commctrl.h"//----------------------------------------------------------------//Macro define#define WND_CLASS TEXT("Evade_Class")#define WND_TITLE TEXT("Evade_Title")//The ID for the command bar#define ID_COMMANDBAR 100//Screen width#define SCREEN_WIDTH GetSystemMetrics(SM_CXSCREEN)//Screen height#define SCREEN_HEIGHT GetSystemMetrics(SM_CYSCREEN)//The window position#define MAINWND_POS_X 0#define MAINWND_POS_Y 0//Level_1 value#define LEVEL1_BULLET_COUNT 100#define LEVEL1_BULLET_MAXMOVEDISTANCE 3#define LEVEL1_PLANE_MOVEDISTANCE 3//Level_2 value#define LEVEL2_BULLET_COUNT 150#define LEVEL2_BULLET_MAXMOVEDISTANCE 4#define LEVEL2_PLANE_MOVEDISTANCE 3//Level_3 value#define LEVEL3_BULLET_COUNT 200#define LEVEL3_BULLET_MAXMOVEDISTANCE 5#define LEVEL3_PLANE_MOVEDISTANCE 3//Default value#define DEFAULT_BULLET_COUNT LEVEL1_BULLET_COUNT#define DEFAULT_BULLET_MAXMOVEDISTANCE LEVEL1_BULLET_MAXMOVEDISTANCE#define DEFAULT_PLANE_MOVEDISTANCE LEVEL1_PLANE_MOVEDISTANCE#define DEFAULT_REFRESH_INTERVAL 50 //0.05s#define DEFAULT_TEXT_TIME_COLOR RGB(0,0,255)#define DEFAULT_TEXT_TIME_HEIGHT 16 //The offset of the time text#define TXT_TIME_OFFSET_TOP 2#define TXT_TIME_OFFSET_LEFT (SCREEN_WIDTH - 100)#define TXT_TIME_OFFSET_RIGHT 4#define TXT_TIME_HEIGHT 40//-----------------------------------------------------------------//InitializeCGameWnd *CGameWnd::m_pInstance = NULL;//////////////////////////////////////////////////////////////////////// Construction/Destruction//////////////////////////////////////////////////////////////////////CGameWnd::CGameWnd(){ m_hWndCB = NULL; m_bMovePlane = FALSE; m_bCollide = FALSE; m_hInst = NULL; m_hWnd = NULL; memset(&m_rcWndPlay,0,sizeof(m_rcWndPlay)); memset(&m_ptPlaneSkewing,0,sizeof(m_ptPlaneSkewing)); memset(&m_KeyStatus,0,sizeof(m_KeyStatus)); memset(&m_rcWndMain,0,sizeof(m_rcWndMain)); m_Setting.iBulletCount = DEFAULT_BULLET_COUNT; m_Setting.iBulletMaxMoveDistance = DEFAULT_BULLET_MAXMOVEDISTANCE; m_Setting.iRefreshInterval = DEFAULT_REFRESH_INTERVAL; m_Setting.iPlaneMoveDistance = DEFAULT_PLANE_MOVEDISTANCE; m_TxtTime.SetTextColor(DEFAULT_TEXT_TIME_COLOR); m_TxtTime.SetTextHeight(DEFAULT_TEXT_TIME_HEIGHT); m_TxtTime.SetFormat(DT_RIGHT | DT_VCENTER);}CGameWnd::~CGameWnd(){ if(m_pInstance != NULL) { delete m_pInstance; m_pInstance = NULL; }}//----------------------------------------------------------------//Description:// Get the object instance//-----------------------------------------------------------------CGameWnd * CGameWnd::GetInstance(){ if(m_pInstance == NULL) { m_pInstance = new CGameWnd(); } return m_pInstance;}//----------------------------------------------------------------//Description:// Initialize the window//-----------------------------------------------------------------BOOL CGameWnd::Initialize(HINSTANCE hInst){ m_hInst = hInst; WNDCLASS ws; memset(&ws,0,sizeof(ws)); ws.lpfnWndProc = WndProc; ws.hInstance = hInst; ws.lpszClassName = WND_CLASS; ws.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH); if(RegisterClass(&ws) == FALSE) { return FALSE; } //Find the task bar HWND hWndTaskBar = FindWindow(TEXT("HHTaskBar"), NULL); RECT rcTaskBar = {0}; GetWindowRect(hWndTaskBar,&rcTaskBar); m_rcWndMain.left = MAINWND_POS_X; m_rcWndMain.top = MAINWND_POS_Y; m_rcWndMain.right = SCREEN_WIDTH; m_rcWndMain.bottom = SCREEN_HEIGHT - (rcTaskBar.bottom - rcTaskBar.top); m_hWnd = CreateWindow( WND_CLASS, WND_TITLE, WS_POPUP , m_rcWndMain.left, m_rcWndMain.top, m_rcWndMain.right - m_rcWndMain.left , m_rcWndMain.bottom - m_rcWndMain.top, NULL, NULL, hInst, NULL ); if(IsWindow(m_hWnd)==FALSE) { return FALSE; } RECT rcCmdBar = {0}; GetWindowRect(m_hWndCB,&rcCmdBar); m_rcWndPlay.left = m_rcWndMain.left; m_rcWndPlay.right = m_rcWndMain.right; m_rcWndPlay.top = m_rcWndMain.top + (rcCmdBar.bottom - rcCmdBar.top); m_rcWndPlay.bottom = m_rcWndMain.bottom; RECT rcTxtTime; rcTxtTime.top = m_rcWndPlay.top + TXT_TIME_OFFSET_TOP; rcTxtTime.left = m_rcWndPlay.left + TXT_TIME_OFFSET_LEFT; rcTxtTime.right = m_rcWndPlay.right - TXT_TIME_OFFSET_RIGHT; rcTxtTime.bottom = rcTxtTime.top + TXT_TIME_HEIGHT; m_TxtTime.SetPosition(&rcTxtTime); CheckMenu(); return TRUE;}//----------------------------------------------------------------//Description:// The window process//-----------------------------------------------------------------LRESULT CGameWnd::WndProc(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam){ switch(wMsg) { case WM_DESTROY: m_pInstance->OnDestroy(hWnd,wMsg,wParam,lParam); return 0; case WM_PAINT: m_pInstance->OnPaint(hWnd,wMsg,wParam,lParam); return 0; case WM_ERASEBKGND: //Needn't to redraw the background return 0; case WM_MOUSEMOVE: m_pInstance->OnMouseMove(hWnd,wMsg,wParam,lParam); return 0; case WM_LBUTTONDOWN: m_pInstance->OnLButtonDown(hWnd,wMsg,wParam,lParam); return 0; case WM_LBUTTONUP: m_pInstance->OnLButtonUp(hWnd,wMsg,wParam,lParam); return 0; case WM_KEYDOWN: m_pInstance->OnKeyDown(hWnd,wMsg,wParam,lParam); return 0; case WM_KEYUP: m_pInstance->OnKeyUp(hWnd,wMsg,wParam,lParam); return 0; case WM_CREATE: m_pInstance->OnCreate(hWnd,wMsg,wParam,lParam); return 0; case WM_COMMAND: switch(LOWORD(wParam)) { case IDM_LEVEL_1: m_pInstance->OnMenuLevel(IDM_LEVEL_1); return 0; case IDM_LEVEL_2: m_pInstance->OnMenuLevel(IDM_LEVEL_2); return 0; case IDM_LEVEL_3: m_pInstance->OnMenuLevel(IDM_LEVEL_3); return 0; case IDM_START: m_pInstance->StartGame(); return 0; case IDM_EXIT: DestroyWindow(hWnd); return 0; } break; } return DefWindowProc(hWnd,wMsg,wParam,lParam);}//----------------------------------------------------------------//Description:// Show the window//-----------------------------------------------------------------BOOL CGameWnd::ShowWindow(BOOL bShow){ if(m_hWnd == NULL) { return FALSE; } if(bShow == TRUE) { ::ShowWindow(m_hWnd,SW_SHOW); } else { ::ShowWindow(m_hWnd,SW_HIDE); } return TRUE;}//----------------------------------------------------------------//Description:// On message WM_DESTROY//-----------------------------------------------------------------void CGameWnd::OnDestroy(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam){ PostQuitMessage(0x00);}//----------------------------------------------------------------//Description:// On message WM_PAINT//-----------------------------------------------------------------void CGameWnd::OnPaint(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam){ PAINTSTRUCT ps; HDC hdc = BeginPaint(hWnd,&ps); //Create the memory DC HBITMAP hBitmap = CreateCompatibleBitmap(hdc,m_rcWndMain.right - m_rcWndMain.left,m_rcWndMain.bottom - m_rcWndMain.top); HDC hdcMem = CreateCompatibleDC(hdc); HGDIOBJ hOldSel = SelectObject(hdcMem,hBitmap); Rectangle(hdcMem,m_rcWndMain.left,m_rcWndMain.top,m_rcWndMain.right,m_rcWndMain.bottom); m_Bullets.Draw(hdcMem); if(m_bCollide == FALSE) { m_Plane.DrawNormal(hdcMem); } else { m_Plane.DrawDestroy(hdcMem); } m_TxtTime.Draw(hdcMem); BitBlt(hdc, m_rcWndMain.left, m_rcWndMain.top, m_rcWndMain.right - m_rcWndMain.left, m_rcWndMain.bottom - m_rcWndMain.top, hdcMem, 0, 0, SRCCOPY); SelectObject(hdcMem,hOldSel); DeleteObject(hBitmap); DeleteDC(hdcMem); EndPaint(hWnd,&ps);}//----------------------------------------------------------------//Description:// Start the game//-----------------------------------------------------------------void CGameWnd::StartGame(){ m_bCollide = FALSE; m_ulTimeCount = 0; //The plane m_Plane.Initialize(&m_rcWndPlay); POINT ptPos = {0}; ptPos.x = (m_rcWndPlay.right - m_rcWndPlay.left)/2; ptPos.y = (m_rcWndPlay.bottom - m_rcWndPlay.top)/2; m_Plane.SetCurrentPos(&ptPos); //The bullets m_Bullets.Initialize(m_Setting.iBulletCount,m_Setting.iBulletMaxMoveDistance,&m_rcWndPlay); HANDLE hdThrd; DWORD dwID; hdThrd = CreateThread(NULL,NULL,RefreshScreenThread,NULL,NULL,&dwID); CloseHandle(hdThrd);}//----------------------------------------------------------------//Description:// End the game//-----------------------------------------------------------------void CGameWnd::EndGame(){ InvalidateRect(m_hWnd,&m_rcWndPlay,TRUE);}//----------------------------------------------------------------//Description:// Refresh the screen//-----------------------------------------------------------------DWORD WINAPI CGameWnd::RefreshScreenThread(PVOID pArg){ DWORD dwResult = 0; while(TRUE) { //Move the bullets m_pInstance->m_Bullets.Move(); //Move the plane m_pInstance->m_Plane.Move(m_pInstance->m_ptPlaneSkewing.x,m_pInstance->m_ptPlaneSkewing.y); //Check collision RECT rcPlane = {0}; m_pInstance->m_Plane.GetCurrentRect(&rcPlane); m_pInstance->m_bCollide = m_pInstance->m_Bullets.CheckCollision(rcPlane); if(m_pInstance->m_bCollide == TRUE) { m_pInstance->EndGame(); break; } m_pInstance->m_ulTimeCount += m_pInstance->m_Setting.iRefreshInterval; TCHAR szTime[80] = {0}; _stprintf(szTime,TEXT("%dms"),m_pInstance->m_ulTimeCount); m_pInstance->m_TxtTime.SetText(szTime); //Refresh the screen InvalidateRect(m_pInstance->m_hWnd,&m_pInstance->m_rcWndPlay,TRUE); Sleep(m_pInstance->m_Setting.iRefreshInterval); } return 0;}//----------------------------------------------------------------//Description:// On message WM_MOUSEMOVE//-----------------------------------------------------------------void CGameWnd::OnMouseMove(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam){ /* if(m_bMovePlane == FALSE) { return ; } int iPosX = LOWORD(lParam); int iPosY = HIWORD(lParam); POINT ptPlaneCurPos = {0}; m_Plane.GetCurrentPos(&ptPlaneCurPos); //The distance from current plane position to the current mouse position double dDistance = sqrt( pow((iPosX - ptPlaneCurPos.x),2) + pow((iPosY - ptPlaneCurPos.y),2) ); if(dDistance != 0) { m_ptPlaneSkewing.x = (int)(iPosX * (m_Setting.iPlaneMoveDistance / dDistance)); m_ptPlaneSkewing.y = (int)(iPosY * (m_Setting.iPlaneMoveDistance / dDistance)); } else { m_ptPlaneSkewing.x = 0; m_ptPlaneSkewing.y = 0; } //Set the direction if(iPosX < ptPlaneCurPos.x) { m_ptPlaneSkewing.x *= -1; } if(iPosY < ptPlaneCurPos.y) { m_ptPlaneSkewing.y *= -1; } if(ptPlaneCurPos.x < m_rcWndPlay.left || ptPlaneCurPos.x > m_rcWndPlay.right) { m_ptPlaneSkewing.x = 0; } if(ptPlaneCurPos.y < m_rcWndPlay.top || ptPlaneCurPos.y > m_rcWndPlay.bottom) { m_ptPlaneSkewing.y = 0; } */}//----------------------------------------------------------------//Description:// On message WM_LBUTTONDOWN//-----------------------------------------------------------------void CGameWnd::OnLButtonDown(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam){ SetCapture(m_hWnd); m_bMovePlane = TRUE;}//----------------------------------------------------------------//Description:// On message WM_LBUTTONUP//-----------------------------------------------------------------void CGameWnd::OnLButtonUp(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam){ ReleaseCapture(); m_bMovePlane = FALSE;}//----------------------------------------------------------------//Description:// On message WM_KEYDOWN//-----------------------------------------------------------------void CGameWnd::OnKeyDown(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam){ int iKey = (int) wParam; switch(iKey) { case VK_UP: m_KeyStatus.bPushKeyUp = TRUE; break; case VK_DOWN: m_KeyStatus.bPushKeyDown = TRUE; break; case VK_LEFT: m_KeyStatus.bPushKeyLeft = TRUE; break; case VK_RIGHT: m_KeyStatus.bPushKeyRight = TRUE; break; } SetSkewingOnKey();}//----------------------------------------------------------------//Description:// On message WM_KEYUP//-----------------------------------------------------------------void CGameWnd::OnKeyUp(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam){ int iKey = (int) wParam; switch(iKey) { case VK_UP: m_KeyStatus.bPushKeyUp = FALSE; break; case VK_DOWN: m_KeyStatus.bPushKeyDown = FALSE; break; case VK_LEFT: m_KeyStatus.bPushKeyLeft = FALSE; break; case VK_RIGHT: m_KeyStatus.bPushKeyRight = FALSE; break; } SetSkewingOnKey();}//----------------------------------------------------------------//Description:// Set the skewing base on the key status//-----------------------------------------------------------------void CGameWnd::SetSkewingOnKey(){ memset(&m_ptPlaneSkewing,0,sizeof(m_ptPlaneSkewing)); if(m_KeyStatus.bPushKeyLeft == TRUE && m_KeyStatus.bPushKeyRight != TRUE) { m_ptPlaneSkewing.x = -1 * abs(m_Setting.iPlaneMoveDistance); } if(m_KeyStatus.bPushKeyRight == TRUE && m_KeyStatus.bPushKeyLeft != TRUE ) { m_ptPlaneSkewing.x = abs(m_Setting.iPlaneMoveDistance); } if(m_KeyStatus.bPushKeyUp == TRUE && m_KeyStatus.bPushKeyDown != TRUE ) { m_ptPlaneSkewing.y = -1 * abs(m_Setting.iPlaneMoveDistance); } if(m_KeyStatus.bPushKeyDown == TRUE && m_KeyStatus.bPushKeyUp != TRUE ) { m_ptPlaneSkewing.y = abs(m_Setting.iPlaneMoveDistance); }}//----------------------------------------------------------------//Description:// On message WM_CREATE//-----------------------------------------------------------------void CGameWnd::OnCreate(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam){ InitCommonControls(); m_hWndCB = CommandBar_Create(m_hInst,hWnd,ID_COMMANDBAR); CommandBar_InsertMenubar(m_hWndCB,m_hInst,IDM_MAIN,0);}//----------------------------------------------------------------//Description:// On the menu command IDM_LEVEL_X//-----------------------------------------------------------------void CGameWnd::OnMenuLevel(int iLevel){ switch(iLevel) { case IDM_LEVEL_1: m_Setting.iBulletCount = LEVEL1_BULLET_COUNT; m_Setting.iBulletMaxMoveDistance = LEVEL1_BULLET_MAXMOVEDISTANCE; m_Setting.iPlaneMoveDistance = LEVEL1_PLANE_MOVEDISTANCE; break; case IDM_LEVEL_2: m_Setting.iBulletCount = LEVEL2_BULLET_COUNT; m_Setting.iBulletMaxMoveDistance = LEVEL2_BULLET_MAXMOVEDISTANCE; m_Setting.iPlaneMoveDistance = LEVEL2_PLANE_MOVEDISTANCE; break; case IDM_LEVEL_3: m_Setting.iBulletCount = LEVEL3_BULLET_COUNT; m_Setting.iBulletMaxMoveDistance = LEVEL3_BULLET_MAXMOVEDISTANCE; m_Setting.iPlaneMoveDistance = LEVEL3_PLANE_MOVEDISTANCE; break; } CheckMenu(); EndGame(); StartGame();}//----------------------------------------------------------------//Description:// Check the menu//-----------------------------------------------------------------void CGameWnd::CheckMenu(){ HMENU hMenu = CommandBar_GetMenu(m_hWndCB,0); //Uncheck other items CheckMenuItem(hMenu,IDM_LEVEL_1,MF_UNCHECKED|MF_BYCOMMAND); CheckMenuItem(hMenu,IDM_LEVEL_2,MF_UNCHECKED|MF_BYCOMMAND); CheckMenuItem(hMenu,IDM_LEVEL_3,MF_UNCHECKED|MF_BYCOMMAND); //Use the count of bullets as flag switch(m_Setting.iBulletCount) { case LEVEL1_BULLET_COUNT: CheckMenuItem(hMenu,IDM_LEVEL_1,MF_CHECKED|MF_BYCOMMAND); break; case LEVEL2_BULLET_COUNT: CheckMenuItem(hMenu,IDM_LEVEL_2,MF_CHECKED|MF_BYCOMMAND); break; case LEVEL3_BULLET_COUNT: CheckMenuItem(hMenu,IDM_LEVEL_3,MF_CHECKED|MF_BYCOMMAND); break; } }// Plane.h: interface for the CPlane class.////////////////////////////////////////////////////////////////////////#ifndef PLANE_H#define PLANE_Hclass CPlane {public: void Initialize(const RECT *lprcWndPlay); void GetCurrentPos(LPPOINT lpptOut); void Move(int iX,int iY); void DrawDestroy(HDC hdc); void GetCurrentRect(RECT * lprcOut); void SetCurrentPos(const LPPOINT lppt); void DrawNormal(HDC hdc); CPlane(); virtual ~CPlane();protected: POINT m_ptPos; RECT m_rcWndPlay;};#endif // #ifndef PLANE_H// Plane.cpp: implementation of the CPlane class.////////////////////////////////////////////////////////////////////////#include "stdafx.h"#include "Plane.h"//------------------------------------------------------------------//Macro define//The radius of the plane#define PLANE_RADIUS 4//////////////////////////////////////////////////////////////////////// Construction/Destruction//////////////////////////////////////////////////////////////////////CPlane::CPlane(){ memset(&m_ptPos,0,sizeof(m_ptPos)); memset(&m_rcWndPlay,0,sizeof(m_rcWndPlay));}CPlane::~CPlane(){}//--------------------------------------------------------------------//Description:// Draw the plane normal status to the DC//---------------------------------------------------------------------void CPlane::DrawNormal(HDC hdc){ HBRUSH hBrush = CreateSolidBrush(RGB(0,255,0)); HGDIOBJ hOldSel = SelectObject(hdc,hBrush); Ellipse(hdc, m_ptPos.x - PLANE_RADIUS, m_ptPos.y - PLANE_RADIUS, m_ptPos.x + PLANE_RADIUS, m_ptPos.y + PLANE_RADIUS); SelectObject(hdc,hOldSel); DeleteObject(hBrush);}//--------------------------------------------------------------------//Description:// Draw the plane destroy status to the DC//---------------------------------------------------------------------void CPlane::DrawDestroy(HDC hdc){ HBRUSH hBrush = CreateSolidBrush(RGB(255,0,0)); HGDIOBJ hOldSel = SelectObject(hdc,hBrush); Ellipse(hdc, m_ptPos.x - PLANE_RADIUS, m_ptPos.y - PLANE_RADIUS, m_ptPos.x + PLANE_RADIUS, m_ptPos.y + PLANE_RADIUS); SelectObject(hdc,hOldSel); DeleteObject(hBrush);}//--------------------------------------------------------------------//Description:// Set current position//---------------------------------------------------------------------void CPlane::SetCurrentPos(const LPPOINT lppt){ m_ptPos = *lppt;}//--------------------------------------------------------------------//Description:// Get the current rect of plane//---------------------------------------------------------------------void CPlane::GetCurrentRect(RECT *lprcOut){ lprcOut->left = m_ptPos.x - PLANE_RADIUS; lprcOut->top = m_ptPos.y - PLANE_RADIUS; lprcOut->right = m_ptPos.x + PLANE_RADIUS; lprcOut->bottom = m_ptPos.y + PLANE_RADIUS;}//--------------------------------------------------------------------//Description:// Move the distance base on the current position//---------------------------------------------------------------------void CPlane::Move(int iX, int iY){ m_ptPos.x += iX; m_ptPos.y += iY; if(m_ptPos.x < m_rcWndPlay.left) { m_ptPos.x = 0; } if(m_ptPos.x > m_rcWndPlay.right) { m_ptPos.y = m_rcWndPlay.right; } if(m_ptPos.y < m_rcWndPlay.top) { m_ptPos.y = m_rcWndPlay.top; } if(m_ptPos.y > m_rcWndPlay.bottom) { m_ptPos.y = m_rcWndPlay.bottom; }}//--------------------------------------------------------------------//Description:// Get the current position of plane//---------------------------------------------------------------------void CPlane::GetCurrentPos(LPPOINT lpptOut){ *lpptOut = m_ptPos;}//--------------------------------------------------------------------//Description:// Initialize the playing window//---------------------------------------------------------------------void CPlane::Initialize(const RECT *lprcWndPlay){ m_rcWndPlay = *lprcWndPlay;}// Evade.cpp : Defines the entry point for the application.//#include "stdafx.h"#include "GameWnd.h"int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow){ // TODO: Place code here. CGameWnd *pGameWnd = CGameWnd::GetInstance(); if(pGameWnd == NULL) { return 0x05; } if(pGameWnd->Initialize(hInstance) == FALSE) { return 0x10; } pGameWnd->ShowWindow(TRUE); MSG msg; while(GetMessage(&msg,NULL,0,0)) { TranslateMessage(&msg); DispatchMessage(&msg); } return 0;}注:代码出现的CText类参见我这篇文章:http://blog.csdn.net/norains/archive/2007/04/17/1568429.aspx
