出现如下错误是.lib 文件没有添加么？

bmtouch608

Linking...
the game.obj : error LNK2001: unresolved external symbol "public: void __thiscall Sprite::MoveTo(double,double)" (?MoveTo@Sprite@@QAEXNN@Z)
the game.obj : error LNK2001: unresolved external symbol "class Sprite * sprite" (?sprite@@3PAVSprite@@A)
the game.obj : error LNK2001: unresolved external symbol "public: __thiscall Sprite::Sprite(int,int)" (??0Sprite@@QAE@HH@Z)
the game.obj : error LNK2001: unresolved external symbol _DDSetColorKey
the game.obj : error LNK2001: unresolved external symbol _DDReLoadBitmap
the game.obj : error LNK2001: unresolved external symbol "public: void __thiscall Sprite::show(void)" (?show@Sprite@@QAEXXZ)
Debug/the game.exe : fatal error LNK1120: 6 unresolved externals
Error executing link.exe.

我已经添加ddraw.lib dsound.lib winmm.lib
还出现这个错误，谁帮帮解答下，谢谢

taxi

跟其它库有关系，程序是你做的还是下载的？

bmtouch608

这个问题解决了，是少添加了ddutil.cpp文件的问题