use proper window size

This reverts commit 559232eb85.

src/dd.c

@@ -14,6 +14,7 @@
 #include "debug.h"
 #include "utils.h"
 #include "blt.h"
+#include "dllmain.h"
 
 
 CNCDDRAW* g_ddraw = NULL;
@@ -931,6 +932,8 @@ HRESULT dd_SetDisplayMode(DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwFl
 
         AdjustWindowRectEx(&dst, style, GetMenu(g_ddraw->hwnd) != NULL, exstyle);
 
+        if (!(dwFlags & 8))
+        {
             real_SetWindowPos(
                 g_ddraw->hwnd,
                 HWND_NOTOPMOST,
@@ -939,7 +942,7 @@ HRESULT dd_SetDisplayMode(DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwFl
                 (dst.right - dst.left),
                 (dst.bottom - dst.top),
                 SWP_SHOWWINDOW | SWP_FRAMECHANGED);
-
+        }
 
         BOOL d3d9_active = FALSE;
 
@@ -1103,6 +1106,11 @@ HRESULT dd_SetCooperativeLevel(HWND hwnd, DWORD dwFlags)
 
     if (hwnd == NULL)
     {
+        if (dwFlags & DDSCL_NORMAL)
+        {
+            hwnd = *(HWND*)0x46B4D8;
+        }
+        else
             return DD_OK;
     }
 
@@ -1215,6 +1223,14 @@ HRESULT dd_SetCooperativeLevel(HWND hwnd, DWORD dwFlags)
         {
             dd_SetDisplayMode(640, 480, 16, 0);
         }
+        else
+        {
+            GameHandlesClose = TRUE;
+            g_config.devmode = TRUE;
+            g_config.fullscreen = FALSE;
+            g_config.windowed = TRUE;
+            dd_SetDisplayMode(515, 325, 32, 8);
+        }
     }
 
     return DD_OK;

src/directinput.c

@@ -69,7 +69,7 @@ static HRESULT WINAPI fake_did_GetDeviceData(
 
     HRESULT result = real_did_GetDeviceData(This, cbObjectData, rgdod, pdwInOut, dwFlags);
 
-    if (SUCCEEDED(result) && g_ddraw && !g_mouse_locked)
+    if (SUCCEEDED(result) && g_ddraw && !g_mouse_locked && !g_config.devmode)
     {
         if (pdwInOut)
         {
@@ -91,7 +91,7 @@ static HRESULT WINAPI fake_did_GetDeviceState(IDirectInputDeviceA* This, DWORD c
 
     HRESULT result = real_did_GetDeviceState(This, cbData, lpvData);
 
-    if (SUCCEEDED(result) && g_ddraw && !g_mouse_locked)
+    if (SUCCEEDED(result) && g_ddraw && !g_mouse_locked && !g_config.devmode)
     {
         if (cbData > 0 && lpvData)
         {

src/wndproc.c

@@ -446,6 +446,14 @@ LRESULT CALLBACK fake_WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam
             RedrawWindow(hWnd, NULL, NULL, RDW_INVALIDATE | RDW_ALLCHILDREN);
         }
 
+        static BOOL initialized = FALSE;
+
+        if (!initialized && (LOWORD(lParam) >= 460 && LOWORD(lParam) <= 540) && HIWORD(lParam) < 350 && GetMenu(g_ddraw->hwnd))
+        {
+            initialized = TRUE;
+            dd_SetDisplayMode(515, 325, 32, 0);
+        }
+
         return DefWindowProc(hWnd, uMsg, wParam, lParam); /* Carmageddon fix */
     }
     case WM_MOVE: