devilutionX/DiabloUI/okcancel.cpp

// ref: 0x10008F31
BOOL __fastcall OkCancel_DrawString(HWND hWnd, char *str)
{
	HDC v3;              // edi
	void *v4;            // eax
	int v5;              // eax
	BOOL result;         // eax
	LONG v7;             // [esp+14h] [ebp-20h]
	LONG v8;             // [esp+18h] [ebp-1Ch]
	struct tagRECT Rect; // [esp+1Ch] [ebp-18h]
	HGDIOBJ h;           // [esp+2Ch] [ebp-8h]

	if (!str || !*str)
		goto LABEL_13;
	if (!hWnd)
		goto LABEL_14;
	GetClientRect(hWnd, &Rect);
	--Rect.right;
	--Rect.bottom;
	v7 = Rect.right;
	v8 = Rect.bottom;
	v3 = GetDC(hWnd);
	v4 = (void *)SendMessageA(hWnd, 0x31u, 0, 0);
	h  = SelectObject(v3, v4);
	if (!v3)
		goto LABEL_13;
	v5 = strlen(str);
	DrawTextA(v3, str, v5, &Rect, 0x410u);
	if (h)
		SelectObject(v3, h);
	ReleaseDC(hWnd, v3);
	if (Rect.bottom > v8 || Rect.right > v7)
	LABEL_14:
		result = 1;
	else
	LABEL_13:
		result = 0;
	return result;
}

// ref: 0x10008FEC
void __cdecl OkCancel_cpp_init()
{
	OkCancel_cpp_float = OkCancel_cpp_float_value;
}
// 1001F440: using guessed type int OkCancel_cpp_float_value;
// 1002A2E4: using guessed type int OkCancel_cpp_float;

// ref: 0x10008FF7
LRESULT __stdcall OkCancel_WndProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
{
	HWND v5; // ecx
	int v6;  // edx
	HWND v7; // eax
	LONG v8; // eax
	HWND v9; // eax

	if (Msg == 2) {
		ShowCursor(FALSE);
		OkCancel_FreeDlgBmp(hWnd);
		return (LRESULT)SDlgDefDialogProc(hWnd, Msg, (HDC)wParam, (HWND)lParam);
	}
	if (Msg <= 0x103)
		return (LRESULT)SDlgDefDialogProc(hWnd, Msg, (HDC)wParam, (HWND)lParam);
	if (Msg <= 0x105) {
		v9 = (HWND)SDrawGetFrameWindow(NULL);
		SendMessageA(v9, Msg, wParam, lParam);
		return (LRESULT)SDlgDefDialogProc(hWnd, Msg, (HDC)wParam, (HWND)lParam);
	}
	if (Msg != 272) {
		if (Msg != 273) {
			if (Msg == 312 && GetWindowLongA((HWND)lParam, -12) == 1038) {
				local_SetWhiteText((HDC)wParam);
				return (LRESULT)GetStockObject(5);
			}
			return (LRESULT)SDlgDefDialogProc(hWnd, Msg, (HDC)wParam, (HWND)lParam);
		}
		if ((unsigned short)wParam == 1) {
			v7 = GetFocus();
			v8 = GetWindowLongA(v7, -12);
			v5 = hWnd;
			if (v8 == 1109) {
				v6 = 1;
				goto LABEL_16;
			}
		} else {
			if ((unsigned short)wParam != 2) {
				if ((unsigned short)wParam == 1109) {
					v5 = hWnd;
					v6 = 1;
				LABEL_16:
					OkCancel_PlaySndEndDlg(v5, v6);
				}
				return (LRESULT)SDlgDefDialogProc(hWnd, Msg, (HDC)wParam, (HWND)lParam);
			}
			v5 = hWnd;
		}
		v6 = 2;
		goto LABEL_16;
	}
	ShowCursor(TRUE);
	if (!OkCancel_LoadOkCancGFX(hWnd, (DWORD *)lParam))
		SDlgEndDialog(hWnd, (HANDLE)0xFF000000);
	return 1;
}
// 10010382: using guessed type DWORD __stdcall SDrawGetFrameWindow();

// ref: 0x10009117
void __fastcall OkCancel_FreeDlgBmp(HWND hWnd)
{
	void **v1; // eax MAPDST
	void *v3;  // eax
	void *v4;  // eax

	v1 = (void **)RemovePropA(hWnd, "DLGBMP");
	if (v1) {
		v3 = *v1;
		if (v3)
			SMemFree(v3, "C:\\Src\\Diablo\\DiabloUI\\OkCancel.cpp", 48, 0);
		v4 = v1[1];
		if (v4)
			SMemFree(v4, "C:\\Src\\Diablo\\DiabloUI\\OkCancel.cpp", 50, 0);
		SMemFree(v1, "C:\\Src\\Diablo\\DiabloUI\\OkCancel.cpp", 51, 0);
	}
}

// ref: 0x10009161
BOOL __fastcall OkCancel_LoadOkCancGFX(HWND hWnd, DWORD *lParam)
{
	bool v3;             // zf
	HWND v4;             // edi
	tagPALETTEENTRY *v5; // edi
	HWND v6;             // eax
	HWND v7;             // edi
	BYTE **v8;           // edi
	HWND v9;             // eax
	const CHAR *v10;     // ST1C_4
	HWND v11;            // eax
	HWND v12;            // edi
	int a2a;             // [esp+Ch] [ebp-20h]
	int v15;             // [esp+10h] [ebp-1Ch]
	int v16;             // [esp+14h] [ebp-18h]
	DWORD data[2];       // [esp+18h] [ebp-14h]
	BYTE **pBuffer;      // [esp+20h] [ebp-Ch]
	char *pszFileName;   // [esp+24h] [ebp-8h]

	a2a     = 1109;
	v15     = 2;
	v16     = 0;
	pBuffer = (BYTE **)SMemAlloc(8u, "C:\\Src\\Diablo\\DiabloUI\\OkCancel.cpp", 110, 0);
	SetPropA(hWnd, "DLGBMP", pBuffer);
	if (lParam[2]) {
		v3          = lParam[3] == 0;
		pszFileName = "ui_art\\lrpopup.pcx";
		if (v3)
			pszFileName = "ui_art\\lpopup.pcx";
	} else if (lParam[3]) {
		pszFileName = "ui_art\\srpopup.pcx";
	} else {
		pszFileName = "ui_art\\spopup.pcx";
	}
	v4 = GetParent(hWnd);
	if ((HWND)SDrawGetFrameWindow(NULL) == v4) {
		local_LoadArtWithPal(hWnd, 0, &nullcharacter, -1, 1, pszFileName, pBuffer, 0, 1);
		v5 = local_GetArtPalEntry(0);
		SDrawUpdatePalette(0, 0xAu, v5, 0);
		SDrawUpdatePalette(0x70u, 0x90u, v5 + 112, 1);
	} else {
		v6 = GetParent(hWnd);
		local_LoadArtWithPal(hWnd, (int)v6, "Popup", -1, 1, pszFileName, pBuffer, 0, 1);
	}
	v7 = GetParent(hWnd);
	if ((HWND)SDrawGetFrameWindow(NULL) == v7)
		Fade_SetInputWindow(hWnd);
	v8 = pBuffer + 1;
	local_LoadArtImage("ui_art\\but_sml.pcx", pBuffer + 1, data);
	local_FitButtonDlg(hWnd, &a2a, *v8, data);
	v9      = GetDlgItem(hWnd, 1026);
	v10     = (const CHAR *)lParam[1];
	pBuffer = (BYTE **)v9;
	SetWindowTextA(v9, v10);
	if (lParam[4] && OkCancel_DrawString((HWND)pBuffer, (char *)lParam[1]))
		return 0;
	if (*lParam) {
		v11 = GetDlgItem(hWnd, 1038);
		v12 = v11;
		if (lParam[4] && OkCancel_DrawString(v11, (char *)*lParam))
			return 0;
		if (v12)
			SetWindowTextA(v12, (LPCSTR)*lParam);
	}
	return 1;
}
// 10010382: using guessed type DWORD __stdcall SDrawGetFrameWindow();

// ref: 0x100092F5
void __fastcall OkCancel_PlaySndEndDlg(HWND hWnd, int a2)
{
	TitleSnd_PlaySelectSound();
	SDlgEndDialog(hWnd, (HANDLE)a2);
}

// ref: 0x1000930A
void __fastcall OkCancel_DoOkDialog(HWND hWnd, char *str, int a3)
{
	int a5[5]; // [esp+0h] [ebp-14h]

	a5[1] = (int)str;
	a5[2] = 0;
	a5[0] = 0;
	a5[4] = 0;
	a5[3] = a3;
	SDlgDialogBoxParam(ghUiInst, "OK_DIALOG", (int)hWnd, OkCancel_WndProc, (int)a5);
}

// ref: 0x10009342
void __stdcall UiMessageBoxCallback(HWND hWnd, char *lpText, LPCSTR lpCaption, UINT uType)
{
	int v4;           // eax
	unsigned char v5; // sf
	size_t v7;        // eax
	char *v8;         // eax
	int v9;           // ecx
	int a5[5];        // [esp+0h] [ebp-24h]
	int v11;          // [esp+14h] [ebp-10h]
	void *location;   // [esp+18h] [ebp-Ch]
	char *szDialog;   // [esp+1Ch] [ebp-8h]
	char *v14;        // [esp+20h] [ebp-4h]

	a5[0]    = (int)lpCaption;
	a5[1]    = (int)lpText;
	szDialog = "OK_DIALOG";
	a5[4]    = 1;
	if (uType & 0xF)
		szDialog = "OKCANCEL_DIALOG";
	a5[3]        = (uType & 0xF0) == 16 || (uType & 0xF0) == 48;
	v4           = 0;
	a5[2]        = 0;
	while (1) {
		v14 = (char *)SDlgDialogBoxParam(ghUiInst, &szDialog[32 * v4], (int)hWnd, OkCancel_WndProc, (int)a5);
		if (v14 != (char *)0xFF000000)
			break;
		v4 = a5[2] + 1;
		v5 = a5[2]++ - 1 < 0;
		if (!v5) {
			v7       = strlen(lpText);
			v8       = (char *)SMemAlloc(v7 + 256, "C:\\Src\\Diablo\\DiabloUI\\OkCancel.cpp", 392, 0);
			v11      = 0; /* check */
			location = v8;
			v14      = lpText;
			if (*lpText) {
				v9 = v11;
				do {
					if (*v14 <= 32)
						v9 = 0;
					*v8++  = *v14;
					if (++v9 > 18) {
						*v8++ = 10;
						v9    = 0;
					}
					++v14;
				} while (*v14);
			}
			*v8   = 0;
			a5[1] = (int)location;
			v14   = (char *)SDlgDialogBoxParam(ghUiInst, szDialog, (int)hWnd, OkCancel_WndProc, (int)a5);
			SMemFree(location, "C:\\Src\\Diablo\\DiabloUI\\OkCancel.cpp", 416, 0);
			if (v14 == (char *)0xFF000000)
				MessageBoxA(hWnd, lpText, lpCaption, uType);
			return;
		}
	}
}