最简单的游戏程序代码~

hays2002

#include $ r' p! _9 H% j0 m' w) D6 e#include // DirectDraw所使用的头文件; #define MAP_X 64 #define MAP_Y 48 . Y/ R9 ~: P- A. r$ o' j+ M- @// 变量、声明函数； LPDIRECTDRAW lpDD; // DirectDraw对象; LPDIRECTDRAWSURFACE lpDDSPrimary; //主页面，就是你看到的屏幕 LPDIRECTDRAWSURFACE lpDDSBack; //后备页面，用于翻转屏幕 b4 M" {; R# d* e KLPDIRECTDRAWSURFACE lpBK; //地图页面 " Y7 r- ?" h5 G. N! t) d+ \' xLPDIRECTDRAWSURFACE lpPlayer; //英雄页面 LPDIRECTDRAWSURFACE lplogo; //logo页面 , u" A% l5 Q7 a: d7 |) sLPDIRECTDRAWSURFACE lphays; //海斯 ! h/ @; \7 z ^ int MAP[MAP_Y][MAP_X]={ {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}, 1 h) s H2 r B5 D{1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, 6 Y( N, L! L7 y* F G{1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,1,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,1,0,1,1,1,1,1,0,1}, {1,0,0,1,0,0,0,0,0,0,1,0,0,1,0,0,1,0,0,0,0,0,1,0,0,1,0,0,0,1,0,1}, {1,0,0,1,0,0,1,1,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,1,1,1,0,1}, 1 N+ `6 e: \1 h/ B0 ^& S{1,0,0,1,0,0,0,1,0,1,0,0,1,0,0,0,0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1}, {1,0,0,1,0,0,0,1,0,0,1,1,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,1,0,1}, 1 h9 m2 h% [$ {: Q% Q8 C) b{1,0,0,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,0,1}, {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, ; R* h; M5 P6 V+ x{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, ! _% f3 l, x' H8 _{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, 6 p( Q, ]1 G' l. m7 Q{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, % M u. ?* a/ ?" i1 U/ e{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, 0 Q3 U: Y0 F$ U; A' V{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, 4 W4 [: P5 L ?# g0 S9 l9 R: x4 B{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}}; int SX=0,SY=0; //地图坐标 int old_SX=0,old_SY=0; 8 N* U7 ^, w- m' eRECT rect; //blt用的巨型 int speed=10; ; Y! d' u' m. }5 Atypedef struct{ int x,y; //当前坐标 int old_x,old_y; //旧的坐标 - S( x' f& O$ Hint Way; //方向 & O& X" ~* k3 F8 ]7 ~8 Wint Stats; //状态 }Role; ; t5 T& e+ h# ~. B- N Role Hero={1, ; ~0 O4 n9 C' u; a. {+ l" t9 R$ L 1, 0, q/ K5 N4 E7 h9 U- q* d& x6 K3 Y 0, 0 @% ^& ?9 Z7 J2 t 0}; . a1 @+ r5 d' ] ' M' a8 W% Y6 u//函数声明列表 RECT GetRect(int x1,int y1,int x2,int y2); void MainLoop(); 6 t9 M8 i" C: M I! ^, C2 ~void Gamehead(); 8 h# X6 \- E. [- z' f6 e) E. fvoid BackGround(); 4 U4 @% b" L3 D4 Z% J% F# QLPDIRECTDRAWSURFACE bitmap_surface(char* file_name); ) h: ]. A3 x9 mDWORD DDColorMatch(IDirectDrawSurface *pdds, COLORREF rgb); 1 I4 b3 `- A) X: THRESULT DDSetColorKey(IDirectDrawSurface *pdds, COLORREF rgb); LRESULT CALLBACK WinProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam); 3 J! k7 R! R0 V0 R. @void Delay(long time); //时间函数 0 L& W( O2 r! g# r, [! J; B3 jBOOL InitWindow(HINSTANCE hInstance, int nCmdShow); // 创建主工作窗口; BOOL InitDDraw(void); // 初始化DirectDraw并且打印字 , |$ W3 ^" ~9 e( O6 Z5 b#define SafeRelease(x) if (x) { x->Release(); x=NULL; } void Cleanup(void); // 卸载DirectDraw函数； ' F4 m _& i6 y* T% b9 u @, a) F& s2 r2 ~4 ^) h ) c/ O6 H, ^( R* _- S2 jBOOL InitWindow(HINSTANCE hInstance, int nCmdShow) ' c) L% o& T, m h0 q4 Z{ 0 }' ~6 Q$ e! `" }4 d* L- f# ? HWND hwnd; // 窗口句柄; WNDCLASS wcex; // 窗口类结构; # p% f9 J+ Y2 Q$ ^4 m / ]% H" ?2 U$ n, q // 设置窗口类结构; ; u8 s: ~/ U; w8 k5 Z) p wcex.style=0; // 风格; ' F: n# ^+ X5 O( h' r) n9 _0 P wcex.lpfnWndProc=WinProc; // 窗口处理程序; * m3 N: \& k3 k& U2 J wcex.cbClsExtra=0; // 扩充风格; wcex.cbWndExtra=0; // 扩充程序; wcex.hInstance=hInstance; // 应用程序hInstance句柄; wcex.hIcon=LoadIcon(hInstance,IDI_APPLICATION); // 读入默认的图标; 9 k. N% K1 s5 h7 Q wcex.hCursor=LoadCursor(NULL,IDC_ARROW); // 读入默认鼠标形状; wcex.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH);//窗口背景; 4 ]& Q0 P5 M% i s3 b wcex.lpszMenuName=NULL; // 窗口目录; wcex.lpszClassName= "DirectX--Hello"; // 窗口的类名 // 注册窗口类; ) _+ {& q, I9 W3 t! V p' L RegisterClass(&wcex); // 创建主窗口; hwnd=CreateWindowEx(WS_EX_TOPMOST,"DirectX--Hello","",WS_POPUP|WS_VISIBLE, 0 J$ @' ~% @; I% L: `1 ^ 0,0,GetSystemMetrics(SM_CXSCREEN), ) [% X$ A8 Y* i! r" W GetSystemMetrics(SM_CYSCREEN),NULL,NULL,hInstance,NULL); if(!hwnd) return FALSE; 3 @/ Q/ |7 j. d. n; t% M ShowWindow(hwnd,nCmdShow); // 显示窗口; $ I, k) k4 H; `; ` UpdateWindow(hwnd); // 更新窗口; SetTimer(hwnd,1,30,NULL); + Y( C }, Y. t" q6 g, Z return TRUE; } ) y1 r! r. Q# r# B/ c% Q5 G7 rLRESULT CALLBACK WinProc(HWND hWnd,UINT message,WPARAM wParam,LPARAM lParam) 7 G4 j w3 b# `: g) L4 e{ : R! F$ a2 h! P# O switch(message) 4 L! W7 n; l, P. f' ^4 r. ?$ A { ) C' d9 f/ ^) h7 u/ b case WM_TIMER: lpDDSPrimary->Flip( NULL, 0 ); : f' A: i4 L& g! S, ? break; case WM_KEYDOWN: // 如果击键; switch(wParam) 5 w2 ]% Q a2 k6 K! t+ @1 J { case VK_UP: & \. {& g* @, q1 u Hero.Way=3; if (SY<=0 && Hero.y<=240) //往上走 $ J5 w, E- u8 D, r { SY=old_SY; Hero.y-=speed; 9 D' O* @; Q2 h3 A4 f% x. |! o } else if(SY>=MAP_Y-48 && Hero.y>=240) . H0 ~& Y' E9 e8 O { SY=old_SY; Hero.y-=speed; / C- ? r& M; Q; ?6 i3 G' o } * w, S+ f- ?6 E8 D' b8 g% C7 ` else SY--; 4 C4 M+ e$ t; q9 T: @ - Z) O9 |% d4 N" b break; % N3 O2 l* r2 s 4 l U. g! z. Y4 G! a1 a; O case VK_DOWN: Hero.Way=0; # e. M" W; M4 ]% u2 N3 U if (SY>MAP_Y-48 && Hero.y>=240) //往下走 { 3 P [3 Q* x/ C* { SY=old_SY; Hero.y+=speed; } 2 @! Y" K/ q$ u" I, X5 ? else if (SY<=0 && Hero.y<=240) % [9 P4 q8 b6 {' Y { 9 T( q3 c) U; b, I F/ P SY=old_SY; ! K; ^5 X, j- [- p' h" I$ ]; ~ Hero.y+=speed; } % q, T/ a: p% p# c, b else SY++; & a I5 v O1 t 4 ]; S& H& O( F) e. L break; 0 ]' t* O; \0 b2 v 0 @. O& x1 n% s case VK_LEFT: Hero.Way=1; if (SX<=0 && Hero.x<=320) //往左边走 { SX=old_SX; Hero.x-=speed; ! g1 p3 V/ c0 S } else if (SX>=MAP_X-32 && Hero.x>=320) 6 @; i" V% U& m% }4 U3 ` { SX=old_SX; . F. }% v* S1 X) {7 l9 Q, i Hero.x-=speed; } Z2 }& q7 U5 ]6 Y5 s. E$ Q else SX--; ^. y1 n+ l7 O! b" l% N break; ! H; c; ^# {4 J2 \" k" q$ z case VK_RIGHT: ! D- D, `. g' } Hero.Way=2; , Z. ^( n3 k, z% |9 { if (SX>=MAP_X-32 && Hero.x>=320) //往右边走 { ( x$ @* K' y' R* N* V SX=old_SX; & O- n% h8 i6 O) L% r# Y- X Hero.x+=speed; 7 m8 w1 W: P1 m6 r/ x0 T! \! C( P1 \ } " j$ K0 n/ z2 X+ l! @/ `1 F# y else if (SX<=0 && Hero.x<=320) { 9 o) t7 d( O2 j! a SX=old_SX; ' C0 Y* [$ F/ d4 u8 c1 l* K Hero.x+=speed; } else SX++; ) r% L& D( i) s6 i% x9 @ break; & Y6 W# i7 h2 k: J4 [% N } , G; w6 U4 j& v/ H' ^2 p " R( o6 k$ Y" ^% N" X1 [8 d6 |8 H3 N Hero.Stats++; if( Hero.Stats>=3 ) Hero.Stats=0; , S) F3 k6 }0 x* g1 G break; ) D$ S) ^5 `: ` ~ case WM_DESTROY: // 退出消息循环; * I+ y, ~) t1 l Cleanup(); PostQuitMessage(0); " j# {4 |4 p7 i& l( c' y: u! E" d break; } * v, e e7 @3 o6 x // 调用缺省消息处理过程; , C p+ M, {( W8 v* I: | return DefWindowProc(hWnd,message,wParam,lParam); ! r- m4 g6 c8 D$ a7 N} % ^: U3 ~7 W& C u+ l" I // 本程序的最核心内容，即DirectDraw的基本功能与用法; 5 D. A# u* ^9 [BOOL InitDDraw(void) 2 U7 o+ B* |: f m8 i{ 6 {; p+ |& B: B a2 x DDSURFACEDESC ddsd; HDC hdc; , A! `; c* l2 {* D! k DDSCAPS ddscaps; // 创建DirectDraw对象; . `& S* Z0 O0 P# j+ l/ I9 p if (DirectDrawCreate(NULL,&lpDD,NULL)!=DD_OK) return FALSE; // 设置为全屏模式; 5 z4 S0 t; _8 G$ b. p6 Y0 z if (lpDD->SetCooperativeLevel(GetActiveWindow(), DDSCL_EXCLUSIVE|DDSCL_FULLSCREEN)!=DD_OK) return FALSE; ) k( b* q* r+ b z4 r1 d2 B9 c0 n // 设置显示模式; if (lpDD->SetDisplayMode(640,480,16)!=DD_OK) return FALSE; . o1 {& F; f% K$ q0 w // 设置主页面信息; ddsd.dwSize=sizeof(ddsd); . ^$ \2 j5 D, R: g+ | ddsd.dwFlags = DDSD_CAPS | DDSD_BACKBUFFERCOUNT; 9 x) f4 F7 k' ?% i ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE | 7 ?. k6 q8 C) C8 \/ a DDSCAPS_FLIP | % \: B7 i+ g, I8 }" O6 E4 {1 s DDSCAPS_COMPLEX; / o3 x. w* J' f / V; c3 v5 o/ c ddsd.dwBackBufferCount = 1; * a8 T$ ?& ?2 O1 c( i // 创建一个表面，类似开辟一块屏幕大小的显示内存; if (lpDD->CreateSurface(&ddsd,&lpDDSPrimary,NULL)!=DD_OK) ( g* @ F/ P4 T MessageBox(NULL,"SDSDSDSD","sdsdsdsdsd",0); 1 {7 K. a+ Z/ Z* B' n1 G9 J! E ddscaps.dwCaps = DDSCAPS_BACKBUFFER; 7 |" B" }7 T+ W' q# | if ( lpDDSPrimary->GetAttachedSurface(&ddscaps, &lpDDSBack)!=DD_OK) u2 @5 g/ Q R. z3 W MessageBox(NULL,"SDSDSDSD","sdsdsdsdsd",0); , d( a: f& @! h4 v4 O& ]4 x; A 5 ]+ @" O7 ?. r9 a' X2 g lpBK = bitmap_surface("map1.bmp"); 2 @( B5 M, s# U lplogo = bitmap_surface("logo.bmp"); lphays = bitmap_surface("hays.bmp"); / d3 p$ ]5 x1 X7 `- K$ D lpPlayer = bitmap_surface("PLAYER.bmp"); DDSetColorKey(lpPlayer,RGB(255,238,187)); ) i9 ^/ F- ?4 M4 C; j6 f3 l2 b/ p % L. p I A% k( E, b return TRUE; } & }! G$ D3 j1 B9 N void Cleanup(void) { SafeRelease(lpBK); / ^; X+ l% |8 l3 `' Y/ a* i3 w SafeRelease(lpPlayer); SafeRelease(lpPlayer); - X- y' ^$ l. G' m SafeRelease(lpDDSBack); SafeRelease(lpDD); : b O# W! J: k" P, S" C SafeRelease(lplogo); 7 D! S2 \- _9 e# C- Z# o+ O} 5 k- e: E4 ~# m- R k# m* { O6 ? , l+ L0 L7 k# c7 q$ s// Windows的主工作函数,类似Dos下Turbo C编程的main(); ; L1 q/ L& _. s2 I6 rint PASCAL WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance, LPSTR lpCmdLine,int nCmdShow) { " ^" A" x! r r9 Y( _9 @; n MSG msg; 1 u0 p, r6 N2 m9 X5 A* w. z // 初始化主窗口; if (!InitWindow(hInstance,nCmdShow)) return FALSE; " ^7 C% @ {" ?+ ] H // 初始化DirectDraw环境，并实现DirectDraw功能; if (!InitDDraw()) { 7 D& Z# N! n# Z5 O( J* u. l MessageBox(GetActiveWindow(),"初始化DirectDraw时出错!", + S9 u! |8 t0 Y) r, R6 { "Error",MB_OK); 4 u3 f; G' E8 o# O void Cleanup(); DestroyWindow(GetActiveWindow()); 1 n% \6 T1 X3 D3 s; v return FALSE; } ) m" U( {& N7 v$ w Gamehead(); // 进入消息循环; while(1) { if(PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE)) { if(!GetMessage(&msg, NULL, 0, 0 )) return msg.wParam; TranslateMessage(&msg); ! ]3 W# q! Y; c# n: I DispatchMessage(&msg); ' K V6 Y! s+ j) V! P; o* J9 B } / R8 s w/ z( B0 ~; \. [$ ] else # X) S) p" u, k$ ~8 G1 p MainLoop(); & L4 a1 } {' q! ` } return msg.wParam; } , i6 f, ?; W! P6 Y+ m, Y- M & o# V* p! r- @( Q % ^9 q, N6 z7 ]# g* A3 j5 I$ \4 T, m7 ~7 d//游戏需要用到的函数 5 E( m7 A) H8 P" ~) h! y8 q+ R 4 i& @5 Y6 N3 z0 e0 K5 Z- @7 g1 m 9 l' k( X; X9 L3 H3 m2 W9 W void Gamehead() { 0 ~; r1 @' a8 j5 [ Y7 _. L RECT rect1={0,0,178,145}; ( w- k/ \+ l' g2 W) M6 p int x=80,y=100; int i; lpDDSPrimary->BltFast( 130+80, 202+120, lphays , &rect1, DDBLTFAST_NOCOLORKEY); for (i=0;i<6;i++) { rect1=GetRect(i*65,0,i*65+65,202); 2 u4 Q5 T' ]; |6 k: O i8 N lpDDSPrimary->BltFast( x+=65, y, lplogo , &rect1, DDBLTFAST_NOCOLORKEY); 9 s. q& @- ^ _9 `. u7 m Delay(500); 3 }. m9 e" U8 \- m! u } 3 f- Y/ ^" a N/ v+ j4 m5 l & ~8 Z, G- ~9 { Delay(3000); 2 O( B+ p. ^! Q0 M0 B} void BackGround() //画地图 2 v( v- i+ D5 M7 ]5 o& \0 t{ int i,j; 7 i, [7 a R( S9 @( p for (i=SY;i! [- } `0 c( v- t7 j5 g2 w for (j=SX;j# v6 ?) e% H1 |9 a! n" U3 h: O& K if (MAP[j]==1) ~/ E' h, ]4 v+ \ { - a1 U. e7 {' V; u, b$ \1 L( ] rect=GetRect(0,0,32,32); 1 K4 P/ G( c$ X: S' Q# u lpDDSBack->BltFast( (j-SX)*32, (i-SY)*32, lpBK , &rect, DDBLTFAST_NOCOLORKEY); * K: P. A% m' [4 N } else # c+ P% x U1 [# S% u4 H: j' b4 [; h3 W { 1 l [# s; h H3 u4 s rect=GetRect(0,32,32,64); - T1 P" o1 R+ C% p* \. l! d: s lpDDSBack->BltFast( (j-SX)*32, (i-SY)*32, lpBK , &rect, DDBLTFAST_NOCOLORKEY); } A z" ~$ C2 ^: Q$ u' a1 @; |) Q1 q} ) `: E( ]( g7 T RECT GetRect(int x1,int y1,int x2,int y2) //获取对象巨型 6 {+ u1 F7 Q6 Q( T{ RECT TempRect={x1,y1,x2,y2}; return TempRect; $ E( s4 Z1 W: J+ T" a} void MainLoop() //游戏循环 { : e! y9 C$ ^8 Z+ ^2 F BackGround(); RECT rect2={Hero.Stats*32, Hero.Way*48, Hero.Stats*32+32, Hero.Way*48+48}; % p- f: J! _1 I5 z7 G2 D8 x lpDDSBack->BltFast( Hero.x, Hero.y, lpPlayer , &rect2, DDBLTFAST_SRCCOLORKEY); 2 z- ^3 c5 i. w: \ l- r1 y( D " s2 K# B; D) \& G l/ \: A; Y if( Hero.x<0 ) Hero.x=0; if( Hero.x>640-32 ) Hero.x=640-32; 0 d0 @& h3 u5 Q+ \/ W2 R/ e if( Hero.y<0 ) Hero.y=0; if( Hero.y>480-48 ) Hero.y=480-48; Hero.old_x=Hero.x; Hero.old_y=Hero.y; old_SX = SX; old_SY = SY; } " Y1 Q% i0 N$ F5 Y0 {. f ( B& u9 l' L4 I2 }! M# \' O6 Yvoid Delay(long time) //时间函数 { static long old_clock, new_clock; //延时变量 5 r! I5 Y6 u/ Y+ K+ M! t Q( M1 n new_clock=old_clock=GetTickCount(); while( new_clock < old_clock + time ) ( \- q, m% q( ]$ M. c. B0 s { : m8 O w( V1 `. y( O/ m new_clock=GetTickCount(); / L y& v4 S% b1 ]# J9 Y } } 1 r* B! j6 z$ x' Z% ` ; D5 e) {0 U8 N' [1 v 4 K: N6 ]2 `' g//下面是dx相关的函数 LPDIRECTDRAWSURFACE bitmap_surface(char* file_name) //位图载入 { ) |1 r- U3 d$ R8 y HDC hdc; ' I$ ?2 X$ h. [, o1 ]% H: C/ ^ T HBITMAP bit; / g: s4 Q* z5 I4 k6 O/ ^ LPDIRECTDRAWSURFACE surf; ) b$ y2 i: h: q: {. L' y D( u" [ bit=(HBITMAP) LoadImage(NULL,file_name,IMAGE_BITMAP,0,0, 1 |" ^1 H- j' d! s LR_DEFAULTSIZE|LR_LOADFROMFILE); if (!bit) 0 G6 i0 I% g9 m& e9 k1 N* U 1 ]' \5 \* ^6 V! {1 {2 H return NULL; BITMAP bitmap; 9 i4 m; p: w, W z. Y! \. L GetObject( bit, sizeof(BITMAP), &bitmap ); 4 L3 ~. M- s5 }+ e) H7 X1 k0 S int surf_width=bitmap.bmWidth; ' F" Q7 m `/ z+ L5 z int surf_height=bitmap.bmHeight; / {0 W# l- z; r/ s9 B 6 o" I) ]4 D; Y- r- A7 m8 s HRESULT ddrval; DDSURFACEDESC ddsd; - b# {% K9 f$ E( C( C$ S: c ZeroMemory(&ddsd,sizeof(ddsd)); ddsd.dwSize = sizeof(ddsd); ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT ; ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN|DDSCAPS_SYSTEMMEMORY; ddsd.dwWidth = surf_width; 4 U& T8 i- [- f! S; N/ g) E' ] ddsd.dwHeight = surf_height; $ _2 J6 Y0 _7 B, f) R ddrval=lpDD->CreateSurface(&ddsd,&surf,NULL); % f' H) Y% U5 y: u! t. i) \ if (ddrval!=DD_OK) { ( J+ d$ m5 ~' c, B ( w. t# [: V! `& r DeleteObject(bit); 2 B) h& ~* d( b2 ]: Y! H return NULL; } else { 4 U/ r3 c& a: T+ Q' r( o surf->GetDC(&hdc); 8 _& J# a2 `$ a/ |* l( j ! w, f+ O( Y: M$ U2 L. c0 q HDC bit_dc=CreateCompatibleDC(hdc); , V7 p u3 _ c7 q8 | 6 P2 \% f1 B) W- \7 s+ w! N " _+ L, B) C' o' {& _ SelectObject(bit_dc,bit); BitBlt(hdc,0,0,surf_width,surf_height,bit_dc,0,0,SRCCOPY); " G& Z# b: c/ G7 e' V 4 y9 z# t% n: g- B* p surf->ReleaseDC(hdc); # }$ l5 I/ B9 k' I: l' p4 p' c DeleteDC(bit_dc); } O( v4 ]( e8 q& f* J4 p & b' J* `3 t9 F0 i p" h7 |5 \* _; l6 W- o+ S7 ^ DeleteObject(bit); ) n/ x- T2 b" d1 J* ~ return surf; * q* h0 s, F g" ]# z$ j( Z9 O" x} ; }8 j) ]; r1 U$ W1 K ) @( |+ M o3 J% L' D+ s) H DWORD DDColorMatch(IDirectDrawSurface *pdds, COLORREF rgb) //颜色匹配 { COLORREF rgbT; HDC hdc; DWORD dw = CLR_INVALID; ( H# k+ R1 y' Q1 K; ]1 }$ g DDSURFACEDESC ddsd; ; N7 _, t7 @% D+ X0 J HRESULT hres; // // use GDI SetPixel to color match for us // if (rgb != CLR_INVALID && pdds->GetDC(&hdc) == DD_OK) 6 m/ Z( k& J" @0 i% k# I9 b$ z: { { , h* `) R, r; q: ?& h7 ] rgbT = GetPixel(hdc, 0, 0); // save current pixel value SetPixel(hdc, 0, 0, rgb); // set our value pdds->ReleaseDC(hdc); ) k0 z- c2 e: f8 ~ C1 A% \ } , F7 t2 `1 A( }% j Q3 v; O, s // O* w' v+ R- S // now lock the surface so we can read back the converted color 2 `# P) ~9 O& G1 `$ |* L, J. w& L // ddsd.dwSize = sizeof(ddsd); ! w! R2 X* }- p6 u0 u9 W while ((hres = pdds->Lock(NULL, &ddsd, 0, NULL)) == DDERR_WASSTILLDRAWING) ; if (hres == DD_OK) { $ N, E) n; i* O, ?0 f1 t dw = *(DWORD *)ddsd.lpSurface; // get DWORD ! b! H) p8 k5 H, b4 i dw &= (1 << ddsd.ddpfPixelFormat.dwRGBBitCount)-1; // mask it to bpp 5 Z G; p. A6 F pdds->Unlock(NULL); $ H8 K {6 d C, O9 u7 y0 \ } i3 E% X; e! f9 _' U 5 j; R2 `$ i- U8 i* K // // now put the color that was there back. ) D; D, G% s+ c( J // - R) `2 S& m0 i if (rgb != CLR_INVALID && pdds->GetDC(&hdc) == DD_OK) { SetPixel(hdc, 0, 0, rgbT); 6 v1 W; N' V" g: B* [' g pdds->ReleaseDC(hdc); 8 J% f( `/ _0 O9 T- x" B9 y } 0 F$ M P, h! T" y 3 T* d6 M& G$ v( J, _' Y return dw; } # \7 \# Q+ ~' q, Z* r- r9 S/* ! N! Y: |0 a) P, d7 {& h * DDSetColorKey * " s# e! l- `* Z* x- H * set a color key for a surface, given a RGB. % ~- L# M2 z) Q7 S" q * if you pass CLR_INVALID as the color key, the pixel : X: H: n: y% u * in the upper-left corner will be used. */ HRESULT DDSetColorKey(IDirectDrawSurface *pdds, COLORREF rgb) //关键色设置 ; i- T; ]6 m$ ?& i/ G6 Z6 A/ ?/ h{ & f; t% g# G4 ` Q- ^ DDCOLORKEY ddck; 7 {7 v% P$ w& x ddck.dwColorSpaceLowValue = DDColorMatch(pdds, rgb); ddck.dwColorSpaceHighValue = ddck.dwColorSpaceLowValue; 3 f5 b+ r# g/ w return pdds->SetColorKey(DDCKEY_SRCBLT, &ddck); } 5 H# n) v; Y1 M 9 [* {! e5 a$ e- k 我花了一小时写的！！！！！！！！！！！！！！！！！！！！！！ ) F% C+ ^5 r1 Y" U0 L1 v游戏下载地址 hays2002.51.net/game1.rar

游侠无极限

干什么的？走迷宫？

还有，代码中混杂英语和中文注译，我怀疑英文部分不是你原创

hzzh

楼主牛，我一小时只能读懂程序结构和实现方法。
' N# K$ F8 k, n6 F6 @, t* p6 N不过void Delay(long time) 函数有问题，把CPU时间都白白吃光了,应该改成Sleep()

yzhlinux

不是吧，这样的程序都叫"最"简单了啊，我看来都是在写白痴程序了

hays2002

绝对原创。。。。。。void Delay(long time)   函数的功能就是用来延时的。。。。。。

yzhlinux

以下是引用hays2002在2004-4-10 15:23:06的发言：
绝对原创。。。。。。void Delay(long time)   函数的功能就是用来延时的。。。。。。

, F+ g, a* B: a3 \) C5 G% B- e( O  K延时还有比Sleep(int)更好的吗？不浪费cpy啊，你用循环来拖延真是大胆创新啊

游侠无极限

循环延时有是有的，不过会造成不同配置上的延时的不一致

再问一次，这个游戏到底是游的什么？？？

是什么游戏啊

hzzh

以下是引用hays2002在2004-4-10 15:23:06的发言：
绝对原创。。。。。。void Delay(long time)   函数的功能就是用来延时的。。。。。。

# V$ Q0 z) }5 A, Q3 }0 V6 w" W( Fvoid Delay(long time)   确实可以用来延时，而且延时也比较准，但是Delay()是用CPU满负荷运行换来的。
0 n5 f+ u6 v4 w7 \" G在你的程序中把Delay(long time) 换成  Sleep(long time) ，然后看看CPU的负荷就知道了。
按理说能够在一小时内编出这个游戏的人不会不知道考虑CPU效率的，除非你喜欢让CPU发烧。

4 L2 q. S/ J1 N0 u; K$ c% ~

唐明

timeSetEvent 这个winAPI来定时不是更好马，毫秒精度应该也可以了
另外好像是用mfc还是什么的，mfc总是把我盟在雇里
$ o  {9 t5 k8 [  _' r/ q4 {

rpg吗?呵呵

Eagle

楼主的编码风格真好，一会用C＋＋的风格，一会儿用C的风格，不知道楼主是不是学这两种语言的时候走火入魔了。