fix

[yybbwc]

LRESULT SendMessageW(
  [in] HWND   hWnd,
  [in] UINT   Msg,
  [in] WPARAM wParam,
  [in] LPARAM lParam
);

[purerosefallen]

Fixed what? Could you explain?

[yybbwc]

Fixed what? Could you explain?

编译64位ygopro时，用long会报错，用LPARAM就不会。

[purerosefallen]

Then how to compile YGOPro in 64 bit?

[yybbwc]

Then how to compile YGOPro in 64 bit?

我在用64位ygopro。

[purerosefallen]

If needed to compile in 64 bit in this case, you have to update premake5.lua to support 64 bit as well.
In addition, you need to define a macro to handle this change just in 64-bit compile mode, rather than changing the code directly.

something like:

#ifdef YGOPRO_64BIT_MODE
	SendMessageW(hWnd, WM_SETICON, ICON_SMALL, (LPARAM)hSmallIcon);
	SendMessageW(hWnd, WM_SETICON, ICON_BIG, (LPARAM)hBigIcon);
#else
	SendMessageW(hWnd, WM_SETICON, ICON_SMALL, (long)hSmallIcon);
	SendMessageW(hWnd, WM_SETICON, ICON_BIG, (long)hBigIcon);
#endif

AND, can you also provide full build script (in premake) to make it build properly in 64-bit mode?

[purerosefallen]

btw is it related to #2661 ?

[yybbwc]

rather than changing the code directly.

SendMessageW函数原型用的就是LPARAM，它绑定的是LONG_PTR，而LONG_PTR是指针精度的带符号长类型。LONG_PTR在32位时是long，在64位时是__int64。

you have to update premake5.lua to support 64 bit as well.

我不会。premake支持的平台太多了，而我只用windows，恐怕我改不对。

AND, can you also provide full build script (in premake) to make it build properly in 64-bit mode?

理由同上。而且我不用premake……（不是说premake不好……）

[yybbwc]

btw is it related to #2661 ?

从代码上说，无关。