winmain v2.

fullscrn, pb v1.
2020-11-06 16:56:32 +03:00
parent 473ed6b9d9
commit 7db64ae1c6
21 changed files with 960 additions and 312 deletions
--- a/SpaceCadetPinball/fullscrn.cpp
+++ b/SpaceCadetPinball/fullscrn.cpp
@@ -0,0 +1,159 @@
+#include "pch.h"
+#include "fullscrn.h"
+
+
+int fullscrn::screen_mode;
+HWND fullscrn::hWnd;
+tagRECT fullscrn::PubRect1;
+int fullscrn::fullscrn_flag1;
+int fullscrn::display_changed;
+int fullscrn::ChangeDisplay, fullscrn::SmthFullScrnFlag2;
+int fullscrn::trick;
+int fullscrn::MenuEnabled;
+HMENU fullscrn::MenuHandle;
+int fullscrn::xDest, fullscrn::yDest;
+
+int fullscrn::set_screen_mode(int isFullscreen)
+{
+	int result = isFullscreen;
+	if (isFullscreen == screen_mode)
+		return result;
+	screen_mode = isFullscreen;
+	if (isFullscreen)
+	{
+		if (IsWindowVisible(hWnd))
+			GetWindowRect(hWnd, &PubRect1);
+		enableFullscreen();
+		BYTE1(fullscrn_flag1) |= 0x80u;
+		InvalidateRect(hWnd, nullptr, 1);
+		set_menu_mode(0);
+		result = disableWindowFlagsDisDlg();
+	}
+	else
+	{
+		disableFullscreen();
+		BYTE1(fullscrn_flag1) |= 0x80u;
+		InvalidateRect(hWnd, nullptr, 1);
+		set_menu_mode(1);
+		result = RedrawWindow(nullptr, nullptr, nullptr, 0x185u);
+	}
+	return result;
+}
+
+
+int fullscrn::disableWindowFlagsDisDlg()
+{
+	long style = GetWindowLongA(hWnd, -16);
+	return SetWindowLongA(hWnd, -16, style & 0xFF3FFFFF);
+}
+
+int fullscrn::setWindowFlagsDisDlg()
+{
+	int style = GetWindowLongA(hWnd, -16);
+	return SetWindowLongA(hWnd, -16, style | 0xC00000);
+}
+
+int fullscrn::enableFullscreen()
+{
+	tagRECT Rect{}; // [esp+Ch] [ebp-B0h]
+	DEVMODEA DevMode{}; // [esp+1Ch] [ebp-A0h]
+
+	if (ChangeDisplay && !display_changed)
+	{
+		DevMode.dmSize = 156;
+		DevMode.dmFields = 1835008;
+		DevMode.dmPelsWidth = 640;
+		DevMode.dmPelsHeight = 480;
+		DevMode.dmBitsPerPel = 8;
+		disableWindowFlagsDisDlg();
+		if (trick)
+		{
+			GetWindowRect(GetDesktopWindow(), &Rect);
+			SetWindowPos(hWnd, (HWND)((int)HWND_MESSAGE | 0x2), 0, 0, Rect.right - Rect.left + 1,
+			             Rect.bottom - Rect.top + 1, 8u);
+		}
+		SmthFullScrnFlag2 = 1;
+		LONG changeDispResult = ChangeDisplaySettingsA(&DevMode, 4u);
+		if (changeDispResult == 1)
+		{
+			BYTE2(DevMode.dmFields) &= 0xFBu;
+			SmthFullScrnFlag2 = 1;
+			changeDispResult = ChangeDisplaySettingsA(&DevMode, 4u);
+		}
+		display_changed = changeDispResult == 0;
+		if (changeDispResult == 0)
+			return 1;
+	}
+	GetWindowRect(GetDesktopWindow(), &Rect);
+	disableWindowFlagsDisDlg();
+	SetWindowPos(hWnd, (HWND)0xFFFFFFFE, 0, 0, Rect.right - Rect.left + 1, Rect.bottom - Rect.top + 1, 8u);
+	return 0;
+}
+
+int fullscrn::disableFullscreen()
+{
+	if (display_changed)
+	{
+		display_changed = 0;
+		SmthFullScrnFlag2 = 1;
+		ChangeDisplaySettingsA(nullptr, 4u);
+		if (trick)
+			SetWindowPos(hWnd, (HWND)0xFFFFFFFE, 0, 0, 0, 0, 0x13u);
+	}
+	setWindowFlagsDisDlg();
+	SetWindowPos(
+		hWnd,
+		nullptr,
+		PubRect1.left,
+		PubRect1.top,
+		PubRect1.right - PubRect1.left,
+		PubRect1.bottom - PubRect1.top,
+		0x14u);
+	return 0;
+}
+
+bool fullscrn::set_menu_mode(int menuEnabled)
+{
+	BOOL result; // eax
+
+	MenuEnabled = menuEnabled;
+	GetWindowCenter();
+	if (MenuEnabled)
+	{
+		fullscrn_flag1 |= 2u;
+		InvalidateRect(hWnd, nullptr, 1);
+		result = SetMenu(hWnd, MenuHandle);
+	}
+	else
+	{
+		fullscrn_flag1 |= 1u;
+		InvalidateRect(hWnd, nullptr, 1);
+		result = SetMenu(hWnd, nullptr);
+	}
+	return result;
+}
+
+void fullscrn::GetWindowCenter()
+{
+	int yDestLoc; // eax
+	HWND v1; // eax
+	struct tagRECT Rect; // [esp+4h] [ebp-10h]
+
+	int dword_1025094 = 0, dword_1025098 = 0; // tmp, from render
+
+	if (screen_mode)
+	{
+		v1 = GetDesktopWindow();
+		GetWindowRect(v1, &Rect);
+		xDest = (Rect.right - dword_1025094 - Rect.left) / 2;
+		yDestLoc = (Rect.bottom - dword_1025098 - Rect.top) / 2;
+	}
+	else
+	{
+		xDest = 0;
+		yDestLoc = GetSystemMetrics(15);
+	}
+	yDest = yDestLoc;
+	if (MenuEnabled)
+		yDest -= GetSystemMetrics(15);
+}