From 55af10f69ea7ea2ed50ed4af71f8437fee1fa8a3 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <anonymous.maarten@gmail.com>
Date: Tue, 6 Feb 2024 21:37:55 +0100
Subject: [PATCH] 88.78%

---
 CONFIG/config.cpp | 7 ++++++-
 CONFIG/config.h   | 6 +++---
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/CONFIG/config.cpp b/CONFIG/config.cpp
index ae8a0263..da1e7fb5 100644
--- a/CONFIG/config.cpp
+++ b/CONFIG/config.cpp
@@ -8,6 +8,11 @@
 #include <mxdirectx/mxdirect3d.h>
 #include <process.h> // _spawnl
 
+DECOMP_SIZE_ASSERT(CWinApp, 0xc4)
+DECOMP_SIZE_ASSERT(CConfigApp, 0x10c)
+
+DECOMP_STATIC_ASSERT(offsetof(CConfigApp, m_display_bit_depth) ==  0xd0)
+
 // FIXME: are these tags correct?
 // FIXME: how to tag static in-method variables?
 
@@ -218,7 +223,7 @@ D3DCOLORMODEL CConfigApp::GetHardwareDeviceColorModel() const
 // FUNCTION: CONFIG 0x00403410
 BOOL CConfigApp::IsPrimaryDriver() const
 {
-	return &m_device_enumerator->GetDriverList().front() == m_driver;
+	return m_driver == &m_device_enumerator->GetDriverList().front();
 }
 
 // FUNCTION: CONFIG 0x00403430
diff --git a/CONFIG/config.h b/CONFIG/config.h
index 62041c01..76bdfca5 100644
--- a/CONFIG/config.h
+++ b/CONFIG/config.h
@@ -13,7 +13,7 @@ struct MxDriver;
 
 #define currentConfigApp ((CConfigApp*) afxCurrentWinApp)
 
-// SIZE 0x108
+// SIZE 0x10c
 class CConfigApp : public CWinApp {
 public:
 	CConfigApp();
@@ -56,10 +56,9 @@ class CConfigApp : public CWinApp {
 	BOOL IsLegoNotRunning();
 
 public:
-	undefined m_unk0xc0;                    // 0x0c0
 	MxDeviceEnumerate* m_device_enumerator; // 0x0c4
 	MxDriver* m_driver;                     // 0x0c8
-	MxDevice* m_device;                     // 0x0cc
+    MxDevice* m_device;                     // 0x0cc
 	int m_display_bit_depth;                // 0x0d0
 	BOOL m_flip_surfaces;                   // 0x0d4
 	BOOL m_full_screen;                     // 0x0d8
@@ -74,6 +73,7 @@ class CConfigApp : public CWinApp {
 	int m_texture_quality;                  // 0x0fc
 	undefined m_unk0x100[4];                // 0x100
 	BOOL m_music;                           // 0x104
+    undefined m_unk[4];
 };
 
 #endif // !defined(AFX_CONFIG_H)