最简单的游戏程序代码~

hays2002

#include 1 T6 {$ _" s! Q" ~#include // DirectDraw所使用的头文件; 1 J3 r- d$ {7 p% c+ G#define MAP_X 64 #define MAP_Y 48 // 变量、声明函数； & P6 O" F% N7 Z. b9 A( o- HLPDIRECTDRAW 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 LPDIRECTDRAWSURFACE lpBK; //地图页面 8 v1 Y, x3 o/ Y' b% HLPDIRECTDRAWSURFACE lpPlayer; //英雄页面 LPDIRECTDRAWSURFACE lplogo; //logo页面 " R) U# D1 S& mLPDIRECTDRAWSURFACE lphays; //海斯 * o" ?0 A p6 Q) x% ~ 8 z8 p& I/ y7 k4 Q+ u- fint 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}, " k* i8 i8 o9 l9 b8 ]* r4 ]" p" G8 l{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}, {1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}, ; X- k# ~0 z5 z- v) {{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}, ' E5 k2 ` O2 g/ H+ `4 j{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}, ) V8 o2 S4 q9 ?6 f) v# |, R{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}, ; ]8 y& B4 A+ c, l4 {{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}, / |2 L& f) i9 i# a{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}, % f- J9 x2 P2 `7 \; a5 l{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}, - b7 Y e2 e) I% L! Y9 m{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}, + _, X4 N; Q, k8 x2 K{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 ^" K- ]: v/ A4 t6 B{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}, , I2 @1 O( y4 i! Z' e' B{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}, 8 s2 I! v, S7 K* b4 ~: `# o' s9 r{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}, ' i& P5 e+ J5 N* ^6 w8 v$ 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}}; 5 J; v8 R3 Y8 ^# i: f8 Lint SX=0,SY=0; //地图坐标 1 T4 b% B5 p, _ v% ^8 v& |% Zint old_SX=0,old_SY=0; 5 V: ^* w0 s) \- R- L' zRECT rect; //blt用的巨型 & a( `# l: T9 ~4 Yint speed=10; + j' J! |) ~ F( ] typedef struct{ 7 k) Z$ c# `- ]( }) u: V# Uint x,y; //当前坐标 int old_x,old_y; //旧的坐标 int Way; //方向 int Stats; //状态 }Role; ) | e3 q, ^( B8 ]5 z, wRole Hero={1, 1, 0, 7 p" s5 q. Y, b 0, " |, c2 B9 ?5 ^9 c 0}; % q4 P- d! x! W# Z! A0 N7 m + Q6 ?5 P+ N1 \3 y; y1 r, S. k / H$ L7 d: z1 K1 l; L8 k //函数声明列表 RECT GetRect(int x1,int y1,int x2,int y2); , u% N7 {6 b. w" U6 y& Q2 Z! _void MainLoop(); void Gamehead(); void BackGround(); LPDIRECTDRAWSURFACE bitmap_surface(char* file_name); , n5 ]4 u! l6 f# N" FDWORD DDColorMatch(IDirectDrawSurface *pdds, COLORREF rgb); 1 s7 a4 |5 S$ ]" {9 ]8 bHRESULT DDSetColorKey(IDirectDrawSurface *pdds, COLORREF rgb); LRESULT CALLBACK WinProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam); % \' l$ ]. L% f' z. Y% Wvoid Delay(long time); //时间函数 BOOL InitWindow(HINSTANCE hInstance, int nCmdShow); // 创建主工作窗口; # h! p8 ?; I# @( P: f4 W( p$ C7 VBOOL InitDDraw(void); // 初始化DirectDraw并且打印字 , \, N+ m$ i) _1 E/ C t4 g5 j#define SafeRelease(x) if (x) { x->Release(); x=NULL; } void Cleanup(void); // 卸载DirectDraw函数； F! A/ H$ o( ^$ n4 m # I( K) ?/ @5 X B1 k& F( g$ m% C# J ; @0 ^" l: _- @, E' BBOOL InitWindow(HINSTANCE hInstance, int nCmdShow) { HWND hwnd; // 窗口句柄; + g0 o: X0 R/ B9 ? WNDCLASS wcex; // 窗口类结构; // 设置窗口类结构; wcex.style=0; // 风格; wcex.lpfnWndProc=WinProc; // 窗口处理程序; + W( ~4 e3 p8 h( O0 h wcex.cbClsExtra=0; // 扩充风格; * f9 Q O( a; P- y0 \ 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; wcex.hCursor=LoadCursor(NULL,IDC_ARROW); // 读入默认鼠标形状; 0 E7 P" F7 `/ O" W- J wcex.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH);//窗口背景; wcex.lpszMenuName=NULL; // 窗口目录; 4 l3 l' I! M9 S" L wcex.lpszClassName= "DirectX--Hello"; // 窗口的类名 // 注册窗口类; RegisterClass(&wcex); // 创建主窗口; hwnd=CreateWindowEx(WS_EX_TOPMOST,"DirectX--Hello","",WS_POPUP|WS_VISIBLE, 0,0,GetSystemMetrics(SM_CXSCREEN), 7 q9 R) Y- s7 y, O6 `* U8 e. N GetSystemMetrics(SM_CYSCREEN),NULL,NULL,hInstance,NULL); if(!hwnd) return FALSE; ShowWindow(hwnd,nCmdShow); // 显示窗口; 3 u& C/ A+ N& B6 O UpdateWindow(hwnd); // 更新窗口; SetTimer(hwnd,1,30,NULL); " Z$ f' M/ o+ e ; _7 F3 Z j8 o% @ return TRUE; } $ H4 q' H/ r2 [ LRESULT CALLBACK WinProc(HWND hWnd,UINT message,WPARAM wParam,LPARAM lParam) { 9 G& I# N! L% `! G switch(message) { 4 W6 t% [) \5 o8 S* ^ case WM_TIMER: ) W" b1 X0 k* R) C3 F lpDDSPrimary->Flip( NULL, 0 ); - \" K% J7 B1 e0 E _9 B break; ( Z: i3 b! W- t/ h# q " r: P" f1 L: p" h, _ case WM_KEYDOWN: // 如果击键; switch(wParam) { case VK_UP: Hero.Way=3; + G G9 i8 S' y5 m3 S if (SY<=0 && Hero.y<=240) //往上走 , T) m g6 C) ^" s { " B6 D" J* ]. M0 O+ Z: C! E! Q SY=old_SY; Hero.y-=speed; ; P% L* ~4 B" ~, V5 p } else if(SY>=MAP_Y-48 && Hero.y>=240) / p! R, k c3 v { SY=old_SY; Hero.y-=speed; w7 I+ s/ j2 B } * E- S* u6 A% x) R/ I else SY--; ; P3 h6 I( t7 n' q3 r3 r break; 0 J) V# ]+ N: A" y" Q7 i! ^- D8 j case VK_DOWN: Hero.Way=0; ! u d7 V; v% H4 F" ]9 | if (SY>MAP_Y-48 && Hero.y>=240) //往下走 ( w8 q& Z- k6 C) c6 ~ { SY=old_SY; ; Q" q6 G' i& L! z+ c0 p0 J Hero.y+=speed; # `5 {; |6 g# p8 I; k# }8 } } , ?; D. S/ V- C0 k6 |0 p, e% M, G, V \ else if (SY<=0 && Hero.y<=240) { SY=old_SY; Hero.y+=speed; 8 r A, b o/ _* D } else SY++; + l2 _- m+ W- M( u. p9 x ) X3 G: ~- a) }9 _# F7 M break; 7 v# y" L$ M# T! i6 f' ] 7 f/ o* {8 K" p case VK_LEFT: 3 A0 \+ G, I& l; x( l& l# C! b Hero.Way=1; if (SX<=0 && Hero.x<=320) //往左边走 { SX=old_SX; Hero.x-=speed; } a7 E7 s; x+ K" K! ^ else if (SX>=MAP_X-32 && Hero.x>=320) d0 d1 C- C7 E: C4 T { SX=old_SX; Hero.x-=speed; % Q/ [7 B) M9 s } else SX--; $ X% I& f0 l* p . E W$ k9 G% {9 |6 S* d$ G7 V( X break; 0 e- E, l/ ^- g" Z% I' r ) u+ S, [0 [6 o case VK_RIGHT: Hero.Way=2; 4 h* {$ s, D- J' d/ O if (SX>=MAP_X-32 && Hero.x>=320) //往右边走 5 s7 u9 V& _% j" y8 h C; ^ { SX=old_SX; ' x6 k+ Y8 c$ S/ \9 m Hero.x+=speed; ! C& ?5 n; m! U8 p } else if (SX<=0 && Hero.x<=320) % d! R# V1 T' J0 h: P$ j { SX=old_SX; + G- q0 u: F4 v$ f; w' ~" l9 J' |5 V( X Hero.x+=speed; - b, n( N, w7 j2 `5 J* L' B2 A E$ D } else SX++; . C4 Z1 ~8 b! e2 r9 X; Y4 q- L7 D break; 8 k$ V7 O# {8 u* x8 q: h! {% ~" g } ) M$ s! i: a0 ?0 l! ~ 2 q4 K; W* s* }, l* f: Q* U1 @ Hero.Stats++; if( Hero.Stats>=3 ) Hero.Stats=0; 2 l( v) k( X& C( h7 J+ R break; & r- T& ~+ _* j, h. y" j case WM_DESTROY: // 退出消息循环; Cleanup(); PostQuitMessage(0); : v$ Q& U, [# t0 c1 z0 d break; } // 调用缺省消息处理过程; return DefWindowProc(hWnd,message,wParam,lParam); ; v# x; Z2 ?$ p5 P, a} // 本程序的最核心内容，即DirectDraw的基本功能与用法; BOOL InitDDraw(void) { / o7 k v" }1 d6 ^! M; }8 x4 p! @ DDSURFACEDESC ddsd; # U2 S! b2 f" E+ b1 n" A/ ? HDC hdc; DDSCAPS ddscaps; // 创建DirectDraw对象; if (DirectDrawCreate(NULL,&lpDD,NULL)!=DD_OK) return FALSE; " j) V- r1 Q+ G // 设置为全屏模式; if (lpDD->SetCooperativeLevel(GetActiveWindow(), + z: g( i! W# Y( p8 u; t DDSCL_EXCLUSIVE|DDSCL_FULLSCREEN)!=DD_OK) # Y7 p% b+ e9 U return FALSE; // 设置显示模式; if (lpDD->SetDisplayMode(640,480,16)!=DD_OK) return FALSE; ' l6 f* s$ u! f+ V5 Y // 设置主页面信息; ddsd.dwSize=sizeof(ddsd); 7 I/ Y; R8 |2 Q4 ?# _8 U ddsd.dwFlags = DDSD_CAPS | DDSD_BACKBUFFERCOUNT; 4 }+ n. k6 [) Z; I; I- k" }- h ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE | DDSCAPS_FLIP | DDSCAPS_COMPLEX; 7 n1 A( u+ t2 M; r5 C 7 H1 N9 @$ ~! R t( [4 P, s3 ~+ U. U ddsd.dwBackBufferCount = 1; // 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) + c% }% z; v; v7 L MessageBox(NULL,"SDSDSDSD","sdsdsdsdsd",0); * ?. I7 a3 p% ^: T, G% l# m1 B/ k* O ddscaps.dwCaps = DDSCAPS_BACKBUFFER; & P' ^* |- _+ `* Q. \ if ( lpDDSPrimary->GetAttachedSurface(&ddscaps, &lpDDSBack)!=DD_OK) 0 Y2 P" A* g9 ]1 R6 l MessageBox(NULL,"SDSDSDSD","sdsdsdsdsd",0); ) R8 K, N( L3 T& M) V2 b5 } lpBK = bitmap_surface("map1.bmp"); ) W0 D ]+ Q2 D8 y lplogo = bitmap_surface("logo.bmp"); lphays = bitmap_surface("hays.bmp"); 7 r: x: D% w4 Q+ U) Z5 B lpPlayer = bitmap_surface("PLAYER.bmp"); DDSetColorKey(lpPlayer,RGB(255,238,187)); $ u# H8 Q1 P$ T, L% ^/ b return TRUE; } void Cleanup(void) { 4 }2 S4 ?# m+ Z; Z! ]2 G SafeRelease(lpBK); SafeRelease(lpPlayer); * {+ J) I a" {! t SafeRelease(lpPlayer); * Q3 y+ J1 u: N" w SafeRelease(lpDDSBack); : L$ E) Y N3 u- U5 O( r! s SafeRelease(lpDD); 3 L# e! [) P1 |! H8 A SafeRelease(lplogo); } 1 Y3 X1 z' t! C% d; u( V // Windows的主工作函数,类似Dos下Turbo C编程的main(); int PASCAL WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance, : x3 W( n/ l2 |% J: ?- s LPSTR lpCmdLine,int nCmdShow) 3 G' C& l5 I k' M, M{ ' J9 X5 p( I# G. _# s9 c4 p$ ] MSG msg; % O, q" O+ T% P2 l8 ]3 j // 初始化主窗口; if (!InitWindow(hInstance,nCmdShow)) return FALSE; 9 i; |1 T# |8 w# a6 K5 C6 Z ; n. P i4 \4 Q' r. d: q; _ // 初始化DirectDraw环境，并实现DirectDraw功能; if (!InitDDraw()) 6 u5 p% Z, l0 |7 f1 _7 ~) V. p! Y { MessageBox(GetActiveWindow(),"初始化DirectDraw时出错!", "Error",MB_OK); void Cleanup(); ' q0 p5 \: C$ b _6 z% L* K% k DestroyWindow(GetActiveWindow()); return FALSE; } ( @2 x0 W6 r) r" y' t: Q( L) v Gamehead(); + i: S! ~) e/ Z4 u$ S6 B // 进入消息循环; ; L+ u9 j! B" c$ Y3 a$ i; f; z7 x: w while(1) { 5 Z5 V+ _* T+ y$ z& j3 R if(PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE)) - w! [7 O, h' l" j+ w' M { if(!GetMessage(&msg, NULL, 0, 0 )) return msg.wParam; % N& Z; C$ c3 Q0 V2 n0 ` TranslateMessage(&msg); 5 C \" a- e/ d$ P4 k( y DispatchMessage(&msg); } ; n* M: l U& Z/ e# b, e: R, x; Y else 4 ]5 a9 }; W& a- V: I( h% N% d$ A MainLoop(); } & O% G$ {1 @4 s4 T- d9 ~ return msg.wParam; # s d3 ?* y$ ?+ B$ d} 2 ` ~6 n7 S' v" \# P5 |) \1 E//游戏需要用到的函数 9 N* N: T% D6 b) Y4 R' t* D & s8 m0 Q% z( B7 U" ]" d" N$ Y) Qvoid Gamehead() , B! U9 y: `. I: q! H5 @6 ]0 k{ : i1 z1 x- L; H, i RECT rect1={0,0,178,145}; ' G' m# c+ L [ int x=80,y=100; ) ~1 G& X, u3 E( d6 g2 i% r4 p int i; , @3 R2 c: p- k# i- m' G, \ lpDDSPrimary->BltFast( 130+80, 202+120, lphays , &rect1, DDBLTFAST_NOCOLORKEY); 1 Y9 z8 H1 N' [3 d; H. Z6 J0 n- U for (i=0;i<6;i++) 3 Y, r% g, R, s" m7 S { rect1=GetRect(i*65,0,i*65+65,202); lpDDSPrimary->BltFast( x+=65, y, lplogo , &rect1, DDBLTFAST_NOCOLORKEY); Delay(500); } , h1 r z6 d( [$ N/ n7 h# F4 |0 U8 v8 Z Delay(3000); } void BackGround() //画地图 : `6 j1 ?' c# m7 T{ 0 R2 m* K( U0 F* L int i,j; 2 T% @+ y" R U; ^# f9 p for (i=SY;i% g e1 b; h" d+ h/ l: l1 j for (j=SX;j( F+ o2 N: H+ f if (MAP[j]==1) * P6 T' a4 i, z% q" r @ { % Z- M) B! X5 r& s, C5 G# C rect=GetRect(0,0,32,32); ; O8 U6 y, m) n0 B1 F lpDDSBack->BltFast( (j-SX)*32, (i-SY)*32, lpBK , &rect, DDBLTFAST_NOCOLORKEY); } else 3 O$ f. F# |( u: e { 6 Y D6 W: M8 a- R" o rect=GetRect(0,32,32,64); 4 i$ @- F! \, @6 w8 o# q4 Y; D lpDDSBack->BltFast( (j-SX)*32, (i-SY)*32, lpBK , &rect, DDBLTFAST_NOCOLORKEY); } } RECT GetRect(int x1,int y1,int x2,int y2) //获取对象巨型 { RECT TempRect={x1,y1,x2,y2}; ' [0 i% C5 [% O2 ?, F7 r' o! R1 F return TempRect; } : m% e8 ^$ a$ J3 s6 Avoid MainLoop() //游戏循环 { BackGround(); RECT rect2={Hero.Stats*32, Hero.Way*48, Hero.Stats*32+32, Hero.Way*48+48}; lpDDSBack->BltFast( Hero.x, Hero.y, lpPlayer , &rect2, DDBLTFAST_SRCCOLORKEY); + m9 i$ W2 j; [ u8 q if( Hero.x<0 ) Hero.x=0; if( Hero.x>640-32 ) Hero.x=640-32; if( Hero.y<0 ) Hero.y=0; . p3 I0 u. U) a) `* W if( Hero.y>480-48 ) Hero.y=480-48; : C) f! j3 l4 J9 e8 p4 o Hero.old_x=Hero.x; / G" R; H5 D* t Hero.old_y=Hero.y; 7 T" p1 }0 _7 B |- D2 @' m old_SX = SX; old_SY = SY; ' E6 k9 ]- V& n/ A- S: N2 z# [$ i6 b} . g2 `' m9 y( k1 o) t8 ? + J0 y! B2 y ]2 E: Y P( Wvoid Delay(long time) //时间函数 . j' n: j' p4 T3 x( ]{ static long old_clock, new_clock; //延时变量 , y2 f, X( c0 i+ h new_clock=old_clock=GetTickCount(); 1 m v. I8 N4 l/ F5 e4 Y while( new_clock < old_clock + time ) { new_clock=GetTickCount(); 0 k. O2 n& o' U# n: ~$ Z P } } - q, v# s; D, M+ o; s( B$ ]. ?1 j & Y3 R% ~8 E, a" n' _) Z ; x; ~/ E0 c- r% c$ t 3 G& B" H5 ~. v$ F1 w2 V7 P! N //下面是dx相关的函数 LPDIRECTDRAWSURFACE bitmap_surface(char* file_name) //位图载入 { HDC hdc; HBITMAP bit; : C2 p9 G& |. T \ LPDIRECTDRAWSURFACE surf; 2 D6 I& [3 Q; L f4 w . j% m# S- C! j& _7 F+ } 4 v+ ?8 l; M- F1 p; L" E , q& L2 F; g5 z; j0 D1 }$ z+ R bit=(HBITMAP) LoadImage(NULL,file_name,IMAGE_BITMAP,0,0, 3 u0 Q( f- @ z& v1 ?; p LR_DEFAULTSIZE|LR_LOADFROMFILE); 4 g. ?& [! D( @7 G if (!bit) , p+ i) W4 ~9 N: \% I. A & N1 p4 c0 q3 B0 b, [ return NULL; : k8 b; v+ V1 t$ M, E% h' N% l : ]9 a+ K% |: i' ^, {4 a 3 C$ f* M% C) ?# d9 D3 f6 o" k$ b' J BITMAP bitmap; GetObject( bit, sizeof(BITMAP), &bitmap ); int surf_width=bitmap.bmWidth; # B7 f n& \/ b int surf_height=bitmap.bmHeight; 2 G5 t3 h- Y* O+ d" A/ C HRESULT ddrval; , O, Q) e& O+ b6 ^ DDSURFACEDESC ddsd; 1 r; M4 X& i3 b* e' C. A) j$ ` ZeroMemory(&ddsd,sizeof(ddsd)); / W) Q) F. a& \5 W* J* Q ddsd.dwSize = sizeof(ddsd); 4 P( x) \% Z, N) L. v ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT ; 7 A0 [/ v( L3 m* P2 x ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN|DDSCAPS_SYSTEMMEMORY; ) W) |7 h/ P4 p2 t. t ddsd.dwWidth = surf_width; ddsd.dwHeight = surf_height; 4 X) ~% i) k6 {, |/ X/ l! b% A: v . T5 ^2 G) r) W* U ) s. D1 a! k! @8 t ddrval=lpDD->CreateSurface(&ddsd,&surf,NULL); , N8 a$ P+ a6 |" s 2 _+ s8 d% k, B! V/ V4 o U if (ddrval!=DD_OK) { DeleteObject(bit); return NULL; % d# A0 S! g- N( D1 h! f, s ! w! `6 P7 y& ^ ~' M: B1 j+ M } else { 6 u6 M' X8 X* m* t8 Z; J6 P& `) Y) [ - x) T" o3 d# @* ^4 x# z2 S surf->GetDC(&hdc); + ~! N U* S# X% U4 O. s/ w ' Z6 f3 [) v# V : {% G1 n+ R9 k( a+ j% D w* l( \ ) ]. L$ p6 }$ \8 ~: l HDC bit_dc=CreateCompatibleDC(hdc); , E: f& E L) u& h, @, q SelectObject(bit_dc,bit); BitBlt(hdc,0,0,surf_width,surf_height,bit_dc,0,0,SRCCOPY); 1 m& u- s4 M6 ]2 o5 h1 q surf->ReleaseDC(hdc); DeleteDC(bit_dc); + f R& c- S6 {1 l) I6 L( ? } : v1 q- p5 T$ [6 F4 { + f8 H6 I4 @% i; Z H8 O# b DeleteObject(bit); . h& w7 D# a5 h$ n9 ^ return surf; 8 _1 k9 r) d& [ }7 ^ l$ u9 I: c} % Q: a9 j" g7 {/ @( f + q. v! {1 R& b7 l0 SDWORD DDColorMatch(IDirectDrawSurface *pdds, COLORREF rgb) //颜色匹配 ! |( ^" z8 J9 N; S) u9 K3 j4 {{ COLORREF rgbT; HDC hdc; DWORD dw = CLR_INVALID; # t. N- s4 c9 W$ H* t6 a DDSURFACEDESC ddsd; * ^8 q: W' m0 J HRESULT hres; ) Z9 ~) ^4 B U$ }$ {6 ] // // use GDI SetPixel to color match for us // if (rgb != CLR_INVALID && pdds->GetDC(&hdc) == DD_OK) . [/ T& c% b3 K* e* L0 c' E. i) B { rgbT = GetPixel(hdc, 0, 0); // save current pixel value ( n: }. d$ L5 ], {' y* N5 A SetPixel(hdc, 0, 0, rgb); // set our value ' d! N) Y8 e) O# |4 X8 V pdds->ReleaseDC(hdc); } // // now lock the surface so we can read back the converted color ) Q2 M1 `# @7 L/ B& q0 J' a8 O6 V // ddsd.dwSize = sizeof(ddsd); while ((hres = pdds->Lock(NULL, &ddsd, 0, NULL)) == DDERR_WASSTILLDRAWING) ; : Q3 V" D4 Z" [. P- B9 T if (hres == DD_OK) 7 m) S7 F1 c* V { |+ |5 i7 N; [" f dw = *(DWORD *)ddsd.lpSurface; // get DWORD ! I3 `) S! G/ [, H% V6 K dw &= (1 << ddsd.ddpfPixelFormat.dwRGBBitCount)-1; // mask it to bpp 2 h& k, H9 R$ ^/ U; p pdds->Unlock(NULL); " K. O2 D# {9 q/ P4 _ } // 2 P( f; a0 {. Z( R# | // now put the color that was there back. // if (rgb != CLR_INVALID && pdds->GetDC(&hdc) == DD_OK) ; Z$ \9 a$ s. p% u2 a6 o7 B { SetPixel(hdc, 0, 0, rgbT); pdds->ReleaseDC(hdc); } 8 t# r# U- ^9 B* V; u ' T9 c* L% v0 t% y return dw; } % S9 y" c5 h7 {- s ; o6 ?- F: }& m3 d+ P* B( I6 ?/* 3 N. t, F& x% K! d5 c * DDSetColorKey * 1 Q" ?3 K# @3 a* I$ Q% h * set a color key for a surface, given a RGB. . y9 X' q3 H% e0 |& [+ {' K# E * if you pass CLR_INVALID as the color key, the pixel * in the upper-left corner will be used. */ & W" P4 F+ T% {HRESULT DDSetColorKey(IDirectDrawSurface *pdds, COLORREF rgb) //关键色设置 { d% q1 O2 O) O# Z1 m$ K# W DDCOLORKEY ddck; 7 \2 m |: t2 b# |1 G " ~! N2 v: ? f! O( H' S9 i. S ddck.dwColorSpaceLowValue = DDColorMatch(pdds, rgb); : ^8 T& h; a# p" S- E n+ m+ t ddck.dwColorSpaceHighValue = ddck.dwColorSpaceLowValue; return pdds->SetColorKey(DDCKEY_SRCBLT, &ddck); + b9 ^2 [$ B3 o' V9 i: W# `} 我花了一小时写的！！！！！！！！！！！！！！！！！！！！！！ 游戏下载地址 hays2002.51.net/game1.rar + W! x& G( H/ y* X& A$ ~

游侠无极限

干什么的？走迷宫？
$ Y4 r  w7 K) F8 m# V& }4 D6 i  r
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。
; ?* J! b8 I- u/ C* i# b$ Q) w, D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：
# K! d' J3 e* t. R& l+ y绝对原创。。。。。。void Delay(long time)   函数的功能就是用来延时的。。。。。。

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
' w; e) V2 i3 D+ m  @1 C
( v6 j$ p# q2 ~1 Q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：
5 M; ?6 p' K6 t绝对原创。。。。。。void Delay(long time)   函数的功能就是用来延时的。。。。。。

: O4 B: b0 M+ y! U+ v0 i' kvoid 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。
# h. |  u4 {3 x8 a8 P! m& K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。
9 P" Y( I0 W! Y, k/ |2 \

唐明

timeSetEvent 这个winAPI来定时不是更好马，毫秒精度应该也可以了
- C; @9 _) _3 V) ]+ Y+ h7 N另外好像是用mfc还是什么的，mfc总是把我盟在雇里

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。