- reduce backend's dependency on game state by using callbacks.

src/CMakeLists.txt

@@ -1147,6 +1147,7 @@ set (PCH_SOURCES
 	common/engine/sc_man.cpp
 	common/engine/palettecontainer.cpp
 	common/engine/stringtable.cpp
+	common/engine/i_interface.cpp
 	
 	utility/m_random.cpp
 	utility/nodebuilder/nodebuild.cpp

src/common/engine/i_interface.cpp

@@ -0,0 +1,3 @@
+#include "i_interface.h"
+
+SystemCallbacks *sysCallbacks;

src/common/engine/i_interface.h

@@ -0,0 +1,13 @@
+#pragma once
+
+
+struct SystemCallbacks
+{
+	bool (*WantGuiCapture)();
+	bool (*WantLeftButton)();
+	bool (*NetGame)();
+	bool (*WantNativeMouse)();
+	bool (*CaptureModeInGame)();
+};
+
+extern SystemCallbacks *sysCallbacks;

src/common/engine/palettecontainer.cpp

@@ -71,6 +71,7 @@ void PaletteContainer::SetPalette(const uint8_t* colors, int transparent_index)
 		Remap[i] = i;
 	}
 
+
 	uniqueRemaps[0]->MakeIdentity();	// update the identity remap.
 
 	if (transparent_index >= 0 && transparent_index <= 255)

src/common/utility/basics.h

@@ -57,3 +57,10 @@ typedef uint32_t			angle_t;
 using INTBOOL = int;
 using BITFIELD = uint32_t;
 #endif
+
+
+#if defined(_MSC_VER)
+#define NOVTABLE __declspec(novtable)
+#else
+#define NOVTABLE
+#endif

src/d_main.cpp

@@ -106,6 +106,7 @@
 #include "md5.h"
 #include "c_buttons.h"
 #include "d_buttons.h"
+#include "i_interface.h"
 
 EXTERN_CVAR(Bool, hud_althud)
 EXTERN_CVAR(Int, vr_mode)
@@ -2541,6 +2542,19 @@ static const char *DoomButtons[] =
 CVAR(Bool, lookspring, true, CVAR_ARCHIVE);	// Generate centerview when -mlook encountered?
 EXTERN_CVAR(String, language)
 
+CUSTOM_CVAR(Int, mouse_capturemode, 1, CVAR_GLOBALCONFIG | CVAR_ARCHIVE)
+{
+	if (self < 0)
+	{
+		self = 0;
+	}
+	else if (self > 2)
+	{
+		self = 2;
+	}
+}
+
+
 void Mlook_ReleaseHandler()
 {
 	if (lookspring)
@@ -2560,6 +2574,56 @@ bool StrTable_ValidFilter(const char* str)
 	return stricmp(str, GameNames[gameinfo.gametype]) == 0;
 }
 
+bool System_WantGuiCapture()
+{
+	bool wantCapt;
+
+	if (menuactive == MENU_Off)
+	{
+		wantCapt = ConsoleState == c_down || ConsoleState == c_falling || chatmodeon;
+	}
+	else
+	{
+		wantCapt = (menuactive == MENU_On || menuactive == MENU_OnNoPause);
+	}
+
+	// [ZZ] check active event handlers that want the UI processing
+	if (!wantCapt && primaryLevel->localEventManager->CheckUiProcessors())
+		wantCapt = true;
+
+	return wantCapt;
+}
+
+bool System_WantLeftButton()
+{
+	return (gamestate == GS_DEMOSCREEN || gamestate == GS_TITLELEVEL);
+}
+
+bool System_NetGame()
+{
+	return netgame;
+}
+
+bool System_WantNativeMouse()
+{
+	return primaryLevel->localEventManager->CheckRequireMouse();
+}
+
+static bool System_CaptureModeInGame()
+{
+	switch (mouse_capturemode)
+	{
+	default:
+	case 0:
+		return gamestate == GS_LEVEL;
+	case 1:
+		return gamestate == GS_LEVEL || gamestate == GS_INTERMISSION || gamestate == GS_FINALE;
+	case 2:
+		return true;
+	}
+}
+
+
 //==========================================================================
 //
 // D_DoomMain
@@ -2589,6 +2653,16 @@ static int D_DoomMain_Internal (void)
 	};
 	GStrings.SetCallbacks(&stblcb);
 
+	static SystemCallbacks syscb =
+	{
+		System_WantGuiCapture,
+		System_WantLeftButton,
+		System_NetGame,
+		System_WantNativeMouse,
+		System_CaptureModeInGame,
+	};
+	sysCallbacks = &syscb;
+	
 	std::set_new_handler(NewFailure);
 	const char *batchout = Args->CheckValue("-errorlog");
 	
@@ -2872,7 +2946,6 @@ static int D_DoomMain_Internal (void)
 		C_InitConback();
 
 		StartScreen->Progress();
-		GPalette.Init(NUM_TRANSLATION_TABLES);
 		V_InitFonts();
 
 		// [CW] Parse any TEAMINFO lumps.

src/doomtype.h

@@ -33,13 +33,6 @@
 class PClassActor;
 typedef TMap<int, PClassActor *> FClassMap;
 
-
-#if defined(_MSC_VER)
-#define NOVTABLE __declspec(novtable)
-#else
-#define NOVTABLE
-#endif
-
 #include "basics.h"
 #include "printf.h"
 

src/g_game.cpp

@@ -557,6 +557,13 @@ FBaseCVar* G_GetUserCVar(int playernum, const char* cvarname)
 	return cvar;
 }
 
+static ticcmd_t emptycmd;
+
+ticcmd_t* G_BaseTiccmd()
+{
+	return &emptycmd;
+}
+
 
 //
 // G_BuildTiccmd
@@ -574,7 +581,7 @@ void G_BuildTiccmd (ticcmd_t *cmd)
 
 	ticcmd_t	*base;
 
-	base = I_BaseTiccmd (); 			// empty, or external driver
+	base = G_BaseTiccmd (); 
 	*cmd = *base;
 
 	cmd->consistancy = consistancy[consoleplayer][(maketic/ticdup)%BACKUPTICS];

src/playsim/bots/b_game.cpp

@@ -470,6 +470,43 @@ void FCajunMaster::ForgetBots ()
 	botinfo = NULL;
 }
 
+#if defined _WIN32 || defined __APPLE__
+
+FString M_GetCajunPath(const char* botfilename)
+{
+	FString path;
+
+	path << progdir << "zcajun/" << botfilename;
+	if (!FileExists(path))
+	{
+		path = "";
+	}
+	return path;
+}
+
+#else
+
+FString M_GetCajunPath(const char* botfilename)
+{
+	FString path;
+
+	// Check first in $HOME/.config/zdoom/botfilename.
+	path = GetUserFile(botfilename);
+	if (!FileExists(path))
+	{
+		// Then check in SHARE_DIR/botfilename.
+		path = SHARE_DIR;
+		path << botfilename;
+		if (!FileExists(path))
+		{
+			path = "";
+		}
+	}
+	return path;
+}
+
+#endif
+
 bool FCajunMaster::LoadBots ()
 {
 	FScanner sc;

src/playsim/p_interaction.cpp

@@ -1362,7 +1362,7 @@ static int DamageMobj (AActor *target, AActor *inflictor, AActor *source, int da
 		temp = damage < 100 ? damage : 100;
 		if (player == target->Level->GetConsolePlayer() )
 		{
-			I_Tactile (40,10,40+temp*2);
+			//I_Tactile (40,10,40+temp*2);
 		}
 	}
 	else

src/posix/cocoa/i_input.mm

@@ -47,6 +47,7 @@
 #include "events.h"
 #include "g_game.h"
 #include "g_levellocals.h"
+#include "i_interface.h"
 
 
 EXTERN_CVAR(Int, m_use_mouse)
@@ -57,19 +58,6 @@ CVAR(Bool, m_filter,     false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
 
 CVAR(Bool, k_allowfullscreentoggle, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
 
-CUSTOM_CVAR(Int, mouse_capturemode, 1, CVAR_GLOBALCONFIG | CVAR_ARCHIVE)
-{
-	if (self < 0)
-	{
-		self = 0;
-	}
-	else if (self > 2)
-	{
-		self = 2;
-	}
-}
-
-
 extern int paused, chatmodeon;
 extern constate_e ConsoleState;
 
@@ -152,24 +140,6 @@ void CenterCursor()
 	SetCursorPosition(centerPoint);
 }
 
-bool IsInGame()
-{
-	switch (mouse_capturemode)
-	{
-		default:
-		case 0:
-			return gamestate == GS_LEVEL;
-
-		case 1:
-			return gamestate == GS_LEVEL
-				|| gamestate == GS_INTERMISSION
-				|| gamestate == GS_FINALE;
-
-		case 2:
-			return true;
-	}
-}
-
 void CheckNativeMouse()
 {
 	const bool windowed = (NULL == screen) || !screen->IsFullscreen();
@@ -187,8 +157,9 @@ void CheckNativeMouse()
 		}
 		else
 		{
+			bool captureModeInGame = sysCallbacks && sysCallbacks->CaptureModeInGame && sysCallbacks->CaptureModeInGame();
 			wantNative = (!m_use_mouse || MENU_WaitKey != menuactive)
-				&& (!IsInGame() || GUICapture || paused || demoplayback);
+				&& (!captureModeInGame || GUICapture || paused || demoplayback);
 		}
 	}
 	else

src/posix/i_system.h

@@ -79,8 +79,6 @@ void I_StartTic (void);
 // for normal input.
 ticcmd_t *I_BaseTiccmd (void);
 
-void I_Tactile (int on, int off, int total);
-
 // Print a console string
 void I_PrintStr (const char *str);
 

src/posix/i_system_posix.cpp

@@ -32,17 +32,6 @@
 #include "x86.h"
 
 
-void I_Tactile(int /*on*/, int /*off*/, int /*total*/)
-{
-}
-
-static ticcmd_t emptycmd;
-
-ticcmd_t *I_BaseTiccmd()
-{
-	return &emptycmd;
-}
-
 bool I_WriteIniFailed()
 {
 	printf("The config file %s could not be saved:\n%s\n", GameConfig->GetPathName(), strerror(errno));

src/posix/osx/i_specialpaths.mm

@@ -150,27 +150,6 @@ FString M_GetAutoexecPath()
 	return path;
 }
 
-//===========================================================================
-//
-// M_GetCajunPath													macOS
-//
-// Returns the location of the Cajun Bot definitions.
-//
-//===========================================================================
-
-FString M_GetCajunPath(const char *botfilename)
-{
-	FString path;
-
-	// Just copies the Windows code. Should this be more Mac-specific?
-	path << progdir << "zcajun/" << botfilename;
-	if (!FileExists(path))
-	{
-		path = "";
-	}
-	return path;
-}
-
 //===========================================================================
 //
 // M_GetConfigPath													macOS

src/posix/sdl/i_input.cpp

@@ -48,6 +48,7 @@
 #include "g_levellocals.h"
 #include "utf8.h"
 #include "engineerrors.h"
+#include "i_interface.h"
 
 
 static void I_CheckGUICapture ();
@@ -251,32 +252,13 @@ static void MouseRead ()
 	}
 }
 
-CUSTOM_CVAR(Int, mouse_capturemode, 1, CVAR_GLOBALCONFIG|CVAR_ARCHIVE)
-{
-	if (self < 0) self = 0;
-	else if (self > 2) self = 2;
-}
-
-static bool inGame()
-{
-	switch (mouse_capturemode)
-	{
-	default:
-	case 0:
-		return gamestate == GS_LEVEL;
-	case 1:
-		return gamestate == GS_LEVEL || gamestate == GS_INTERMISSION || gamestate == GS_FINALE;
-	case 2:
-		return true;
-	}
-}
-
 static void I_CheckNativeMouse ()
 {
 	bool focus = SDL_GetKeyboardFocus() != NULL;
 	bool fs = screen->IsFullscreen();
 	
-	bool wantNative = !focus || (!use_mouse || GUICapture || paused || demoplayback || !inGame());
+	bool captureModeInGame = sysCallbacks && sysCallbacks->CaptureModeInGame && sysCallbacks->CaptureModeInGame();
+	bool wantNative = !focus || (!use_mouse || GUICapture || paused || demoplayback || !captureModeInGame);
 
 	if (wantNative != NativeMouse)
 	{

src/posix/sdl/i_joystick.cpp

@@ -32,9 +32,10 @@
 */
 #include <SDL.h>
 
-#include "doomdef.h"
+#include "basics.h"
 #include "templates.h"
 #include "m_joy.h"
+#include "keydef.h"
 
 // Very small deadzone so that floating point magic doesn't happen
 #define MIN_DEADZONE 0.000001f
@@ -155,7 +156,7 @@ public:
 	FString GetIdentifier()
 	{
 		char id[16];
-		mysnprintf(id, countof(id), "JS:%d", DeviceIndex);
+		snprintf(id, countof(id), "JS:%d", DeviceIndex);
 		return id;
 	}
 

src/posix/unix/i_specialpaths.cpp

@@ -37,6 +37,7 @@
 #include <sys/types.h>
 #include "i_system.h"
 #include "cmdlib.h"
+#include "printf.h"
 #include "engineerrors.h"
 
 #include "version.h"	// for GAMENAME
@@ -152,33 +153,6 @@ FString M_GetAutoexecPath()
 	return GetUserFile("autoexec.cfg");
 }
 
-//===========================================================================
-//
-// M_GetCajunPath														Unix
-//
-// Returns the location of the Cajun Bot definitions.
-//
-//===========================================================================
-
-FString M_GetCajunPath(const char *botfilename)
-{
-	FString path;
-
-	// Check first in $HOME/.config/zdoom/botfilename.
-	path = GetUserFile(botfilename);
-	if (!FileExists(path))
-	{
-		// Then check in SHARE_DIR/botfilename.
-		path = SHARE_DIR;
-		path << botfilename;
-		if (!FileExists(path))
-		{
-			path = "";
-		}
-	}
-	return path;
-}
-
 //===========================================================================
 //
 // M_GetConfigPath														Unix
@@ -217,7 +191,7 @@ FString M_GetScreenshotsPath()
 
 FString M_GetSavegamesPath()
 {
-	return NicePath("$HOME/" GAME_DIR);
+	return NicePath("$HOME/" GAME_DIR "/");
 }
 
 //===========================================================================
@@ -230,5 +204,37 @@ FString M_GetSavegamesPath()
 
 FString M_GetDocumentsPath()
 {
-	return NicePath("$HOME/" GAME_DIR);
+	return NicePath("$HOME/" GAME_DIR "/");
 }
+
+//===========================================================================
+//
+// M_GetDemoPath													Unix
+//
+// Returns the path to the default demo directory.
+//
+//===========================================================================
+
+FString M_GetDemoPath()
+{
+	return M_GetDocumentsPath() + "demo/";
+}
+
+//===========================================================================
+//
+// M_NormalizedPath
+//
+// Normalizes the given path and returns the result.
+//
+//===========================================================================
+
+FString M_GetNormalizedPath(const char* path)
+{
+	char *actualpath;
+	actualpath = realpath(path, NULL);
+	if (!actualpath) // error ?
+		return nullptr;
+	FString fullpath = actualpath;
+	return fullpath;
+}
+

src/r_data/v_palette.cpp

@@ -156,7 +156,8 @@ void InitPalette ()
 	
 	ReadPalette(fileSystem.GetNumForName("PLAYPAL"), pal);
 
-	GPalette.SetPalette (pal);
+	GPalette.Init(NUM_TRANSLATION_TABLES);
+	GPalette.SetPalette (pal, 0);
 	MakeGoodRemap ((uint32_t*)GPalette.BaseColors, GPalette.Remap);
 	ColorMatcher.SetPalette ((uint32_t *)GPalette.BaseColors);
 

src/win32/hardware.cpp

@@ -39,9 +39,10 @@
 #include "hardware.h"
 #include "c_dispatch.h"
 #include "v_text.h"
-#include "doomstat.h"
+#include "basics.h"
 #include "m_argv.h"
 #include "version.h"
+#include "printf.h"
 #include "win32glvideo.h"
 #include "win32polyvideo.h"
 #ifdef HAVE_VULKAN
@@ -49,7 +50,6 @@
 #endif
 #include "engineerrors.h"
 #include "i_system.h"
-#include "swrenderer/r_swrenderer.h"
 
 EXTERN_CVAR(Int, vid_preferbackend)
 

src/win32/i_input.cpp

@@ -68,14 +68,10 @@
 
 
 #include "c_dispatch.h"
-#include "doomdef.h"
-#include "doomstat.h"
 #include "m_argv.h"
 #include "i_input.h"
 #include "v_video.h"
 #include "i_sound.h"
-#include "g_game.h"
-#include "d_main.h"
 #include "d_gui.h"
 #include "c_console.h"
 #include "s_sound.h"
@@ -84,11 +80,12 @@
 #include "d_event.h"
 #include "v_text.h"
 #include "version.h"
-#include "events.h"
 #include "engineerrors.h"
 #include "i_system.h"
-#include "g_levellocals.h"
+#include "i_interface.h"
+#include "printf.h"
 #include "c_buttons.h"
+#include "cmdlib.h"
 
 int32_t refreshfreq = -1;
 
@@ -116,6 +113,7 @@ static HMODULE DInputDLL;
 bool GUICapture;
 extern FMouse *Mouse;
 extern FKeyboard *Keyboard;
+extern bool ToggleFullscreen;
 
 bool VidResizing;
 
@@ -136,8 +134,8 @@ static bool noidle = false;
 LPDIRECTINPUT8			g_pdi;
 LPDIRECTINPUT			g_pdi3;
 
-
 extern bool AppActive;
+
 int SessionState = 0;
 int BlockMouseMove; 
 
@@ -151,20 +149,7 @@ extern int chatmodeon;
 
 static void I_CheckGUICapture ()
 {
-	bool wantCapt;
+	bool wantCapt = sysCallbacks && sysCallbacks->WantGuiCapture && sysCallbacks->WantGuiCapture();
-
-	if (menuactive == MENU_Off)
-	{
-		wantCapt = ConsoleState == c_down || ConsoleState == c_falling || chatmodeon;
-	}
-	else
-	{
-		wantCapt = (menuactive == MENU_On || menuactive == MENU_OnNoPause);
-	}
-
-	// [ZZ] check active event handlers that want the UI processing
-	if (!wantCapt && primaryLevel->localEventManager->CheckUiProcessors())
-		wantCapt = true;
 
 	if (wantCapt != GUICapture)
 	{
@@ -427,7 +412,7 @@ LRESULT CALLBACK WndProc (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 		return result;
 	}
 
-	if ((gamestate == GS_DEMOSCREEN || gamestate == GS_TITLELEVEL) && message == WM_LBUTTONDOWN)
+	if (message == WM_LBUTTONDOWN && sysCallbacks && sysCallbacks->WantLeftButton() && sysCallbacks->WantLeftButton())
 	{
 		if (GUIWndProcHook(hWnd, message, wParam, lParam, &result))
 		{
@@ -462,6 +447,7 @@ LRESULT CALLBACK WndProc (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 		break;
 
 	case WM_SETFOCUS:
+		GetRefreshRate(hWnd);
 		I_CheckNativeMouse (false, EventHandlerResultForNativeMouse);	// This cannot call the event handler. Doing it from here is unsafe.
 		break;
 
@@ -539,7 +525,7 @@ LRESULT CALLBACK WndProc (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 		{
 			SetPriorityClass (GetCurrentProcess (), INGAME_PRIORITY_CLASS);
 		}
-		else if (!noidle && !netgame)
+		else if (!noidle && !(sysCallbacks && sysCallbacks->NetGame && sysCallbacks->NetGame()))
 		{
 			SetPriorityClass (GetCurrentProcess (), IDLE_PRIORITY_CLASS);
 		}
@@ -784,7 +770,7 @@ void I_StartTic ()
 	BlockMouseMove--;
 	buttonMap.ResetButtonTriggers ();
 	I_CheckGUICapture ();
-	EventHandlerResultForNativeMouse = primaryLevel->localEventManager->CheckRequireMouse();
+	EventHandlerResultForNativeMouse = sysCallbacks && sysCallbacks->WantNativeMouse && sysCallbacks->WantNativeMouse();
 	I_CheckNativeMouse (false, EventHandlerResultForNativeMouse);
 	I_GetEvent ();
 }

src/win32/i_input.h

@@ -34,8 +34,7 @@
 #ifndef __I_INPUT_H__
 #define __I_INPUT_H__
 
-#include "doomtype.h"
+#include "basics.h"
-#include "doomdef.h"
 
 bool I_InitInput (void *hwnd);
 void I_ShutdownInput ();

src/win32/i_mouse.cpp

@@ -41,10 +41,9 @@
 #include "i_input.h"
 #include "d_event.h"
 #include "d_gui.h"
-#include "g_game.h"
 #include "hardware.h"
 #include "menu/menu.h"
-#include "events.h"
+#include "i_interface.h"
 
 // MACROS ------------------------------------------------------------------
 
@@ -181,19 +180,6 @@ CUSTOM_CVAR (Int, in_mouse, 0, CVAR_ARCHIVE|CVAR_GLOBALCONFIG|CVAR_NOINITCALL)
 	}
 }
 
-CUSTOM_CVAR(Int, mouse_capturemode, 1, CVAR_GLOBALCONFIG|CVAR_ARCHIVE)
-{
-	if (self < 0)
-	{
-		self = 0;
-	}
-	else if (self > 2)
-	{
-		self = 2;
-	}
-}
-
-
 // CODE --------------------------------------------------------------------
 
 //==========================================================================
@@ -251,28 +237,6 @@ static void CenterMouse(int curx, int cury, LONG *centxp, LONG *centyp)
 	}
 }
 
-//==========================================================================
-//
-// CaptureMode_InGame
-//
-//==========================================================================
-
-static bool CaptureMode_InGame()
-{
-	if (mouse_capturemode == 2)
-	{
-		return true;
-	}
-	else if (mouse_capturemode == 1)
-	{
-		return gamestate == GS_LEVEL || gamestate == GS_INTERMISSION || gamestate == GS_FINALE;
-	}
-	else
-	{
-		return gamestate == GS_LEVEL;
-	}
-}
-
 //==========================================================================
 //
 // I_CheckNativeMouse
@@ -304,8 +268,9 @@ void I_CheckNativeMouse(bool preferNative, bool eventhandlerresult)
 		}
 		else
 		{
+			bool captureModeInGame = sysCallbacks && sysCallbacks->CaptureModeInGame && sysCallbacks->CaptureModeInGame();
 			want_native = ((!m_use_mouse || menuactive != MENU_WaitKey) &&
-				(!CaptureMode_InGame() || GUICapture ||	paused || demoplayback));
+				(!captureModeInGame || GUICapture ||paused || demoplayback));
 		}
 	}
 

src/win32/i_rawps2.cpp

@@ -42,6 +42,7 @@
 #include "gameconfigfile.h"
 #include "m_argv.h"
 #include "cmdlib.h"
+#include "keydef.h"
 
 // MACROS ------------------------------------------------------------------
 

src/win32/i_specialpaths.cpp

@@ -36,10 +36,11 @@
 #include <windows.h>
 #include <lmcons.h>
 #include <shlobj.h>
+#include <Shlwapi.h>
 
+#include "printf.h"
 #include "cmdlib.h"
-#include "doomtype.h"
+#include "findfile.h"
-#include "m_misc.h"
 #include "version.h"	// for GAMENAME
 
 // Vanilla MinGW does not have folder ids
@@ -65,7 +66,7 @@ bool UseKnownFolders()
 	// Cache this value so the semantics don't change during a single run
 	// of the program. (e.g. Somebody could add write access while the
 	// program is running.)
-	static INTBOOL iswritable = -1;
+	static int iswritable = -1;
 	HANDLE file;
 
 	if (iswritable >= 0)
@@ -125,8 +126,6 @@ FString M_GetAppDataPath(bool create)
 	{ // Failed (e.g. On Win9x): use program directory
 		path = progdir;
 	}
-	// Don't use GAME_DIR and such so that ZDoom and its child ports can
-	// share the node cache.
 	path += "/" GAMENAMELOWERCASE;
 	path.Substitute("//", "/");	// needed because progdir ends with a slash.
 	if (create)
@@ -176,33 +175,13 @@ FString M_GetAutoexecPath()
 	return "$PROGDIR/autoexec.cfg";
 }
 
-//===========================================================================
-//
-// M_GetCajunPath													Windows
-//
-// Returns the location of the Cajun Bot definitions.
-//
-//===========================================================================
-
-FString M_GetCajunPath(const char *botfilename)
-{
-	FString path;
-
-	path << progdir << "zcajun/" << botfilename;
-	if (!FileExists(path))
-	{
-		path = "";
-	}
-	return path;
-}
-
 //===========================================================================
 //
 // M_GetConfigPath													Windows
 //
 // Returns the path to the config file. On Windows, this can vary for reading
-// vs writing. i.e. If $PROGDIR/zdoom-<user>.ini does not exist, it will try
+// vs writing. i.e. If the user specific ini does not exist, it will try
-// to read from $PROGDIR/zdoom.ini, but it will never write to zdoom.ini.
+// to read from a neutral version, but never write to it.
 //
 //===========================================================================
 
@@ -211,7 +190,7 @@ FString M_GetConfigPath(bool for_reading)
 	FString path;
 	HRESULT hr;
 
-	path.Format("%s" GAMENAME "_portable.ini", progdir.GetChars());
+	path.Format("%s" GAMENAMELOWERCASE "_portable.ini", progdir.GetChars());
 	if (FileExists(path))
 	{
 		return path;
@@ -226,12 +205,12 @@ FString M_GetConfigPath(bool for_reading)
 		path += "/" GAMENAMELOWERCASE ".ini";
 	}
 	else
-	{ // construct "$PROGDIR/zdoom-$USER.ini"
+	{ // construct "$PROGDIR/-$USER.ini"
-		TCHAR uname[UNLEN+1];
+		WCHAR uname[UNLEN+1];
-		DWORD unamelen = countof(uname);
+		DWORD unamelen = UNLEN;
 
 		path = progdir;
-		hr = GetUserName(uname, &unamelen);
+		hr = GetUserNameW(uname, &unamelen);
 		if (SUCCEEDED(hr) && uname[0] != 0)
 		{
 			// Is it valid for a user name to have slashes?
@@ -246,13 +225,13 @@ FString M_GetConfigPath(bool for_reading)
 			path << GAMENAMELOWERCASE "-" << FString(uname) << ".ini";
 		}
 		else
-		{ // Couldn't get user name, so just use zdoom.ini
+		{ // Couldn't get user name, so just use base version.
 			path += GAMENAMELOWERCASE ".ini";
 		}
 	}
 
 	// If we are reading the config file, check if it exists. If not, fallback
-	// to $PROGDIR/zdoom.ini
+	// to base version.
 	if (for_reading)
 	{
 		if (!FileExists(path))
@@ -283,19 +262,19 @@ FString M_GetScreenshotsPath()
 
 	if (!UseKnownFolders())
 	{
-		return progdir;
+		path << progdir << "/Screenshots/";
 	}
 	else if (GetKnownFolder(-1, MyFOLDERID_Screenshots, true, path))
 	{
-		path << "/" GAMENAME;
+		path << "/" GAMENAME "/";
 	}
 	else if (GetKnownFolder(CSIDL_MYPICTURES, FOLDERID_Pictures, true, path))
 	{
-		path << "/Screenshots/" GAMENAME;
+		path << "/Screenshots/" GAMENAME "/";
 	}
 	else
 	{
-		return progdir;
+		path << progdir << "/Screenshots/";
 	}
 	CreatePath(path);
 	return path;
@@ -315,25 +294,25 @@ FString M_GetSavegamesPath()
 
 	if (!UseKnownFolders())
 	{
-		return progdir;
+		path << progdir << "Save/";
 	}
 	// Try standard Saved Games folder
 	else if (GetKnownFolder(-1, FOLDERID_SavedGames, true, path))
 	{
-		path << "/" GAMENAME;
+		path << "/" GAMENAME "/";
 	}
 	// Try defacto My Documents/My Games folder
 	else if (GetKnownFolder(CSIDL_PERSONAL, FOLDERID_Documents, true, path))
 	{
 		// I assume since this isn't a standard folder, it doesn't have
 		// a localized name either.
-		path << "/My Games/" GAMENAME;
+		path << "/My Games/" GAMENAME "/";
-		CreatePath(path);
 	}
 	else
 	{
-		path = progdir;
+		path << progdir << "Save/";
 	}
+
 	return path;
 }
 
@@ -365,7 +344,7 @@ FString M_GetDocumentsPath()
 	{
 		// I assume since this isn't a standard folder, it doesn't have
 		// a localized name either.
-		path << "/My Games/" GAMENAME;
+		path << "/My Games/" GAMENAME "/";
 		CreatePath(path);
 	}
 	else
@@ -374,3 +353,55 @@ FString M_GetDocumentsPath()
 	}
 	return path;
 }
+
+//===========================================================================
+//
+// M_GetDemoPath												Windows
+//
+// Returns the path to the default demp directory.
+//
+//===========================================================================
+
+FString M_GetDemoPath()
+{
+	FString path;
+
+	// A portable INI means that this storage location should also be portable.
+	FStringf inipath("%s" GAMENAME "_portable.ini", progdir.GetChars());
+	if (FileExists(inipath) || !UseKnownFolders())
+	{
+		path << progdir << "Demos/";
+	}
+	else
+	// Try defacto My Documents/My Games folder
+	 if (GetKnownFolder(CSIDL_PERSONAL, FOLDERID_Documents, true, path))
+	{
+		// I assume since this isn't a standard folder, it doesn't have
+		// a localized name either.
+		path << "/My Games/" GAMENAME "/";
+	}
+	else
+	{
+		path << progdir << "Demos/";
+	}
+
+	return path;
+}
+
+//===========================================================================
+//
+// M_NormalizedPath
+//
+// Normalizes the given path and returns the result.
+//
+//===========================================================================
+
+FString M_GetNormalizedPath(const char* path)
+{
+	std::wstring wpath = WideString(path);
+	wchar_t buffer[MAX_PATH];
+	GetFullPathNameW(wpath.c_str(), MAX_PATH, buffer, nullptr);
+	FString result(buffer);
+	FixPathSeperator(result);
+	return result;
+}

src/win32/i_system.cpp

@@ -141,43 +141,12 @@ int sys_ostype = 0;
 
 // PRIVATE DATA DEFINITIONS ------------------------------------------------
 
-static ticcmd_t emptycmd;
-
 static WadStuff *WadList;
 static int NumWads;
 static int DefaultWad;
 
 static HCURSOR CustomCursor;
 
-//==========================================================================
-//
-// I_Tactile
-//
-// Doom calls it when you take damage, so presumably it could be converted
-// to something compatible with force feedback.
-//
-//==========================================================================
-
-void I_Tactile(int on, int off, int total)
-{
-  // UNUSED.
-  on = off = total = 0;
-}
-
-//==========================================================================
-//
-// I_BaseTiccmd
-//
-// Returns an empty ticcmd. I have no idea why this should be system-
-// specific.
-//
-//==========================================================================
-
-ticcmd_t *I_BaseTiccmd()
-{
-	return &emptycmd;
-}
-
 //==========================================================================
 //
 // I_DetectOS

src/win32/i_system.h

@@ -78,8 +78,6 @@ ticcmd_t *I_BaseTiccmd (void);
 void I_Quit (void);
 
 
-void I_Tactile (int on, int off, int total);
-
 // Set the mouse cursor. The texture must be 32x32.
 class FTexture;
 bool I_SetCursor(FTexture *cursor);

src/win32/i_xinput.cpp

@@ -44,6 +44,7 @@
 #include "gameconfigfile.h"
 #include "m_argv.h"
 #include "cmdlib.h"
+#include "keydef.h"
 
 // MACROS ------------------------------------------------------------------
 

src/win32/win32basevideo.cpp

@@ -45,10 +45,10 @@
 #include "v_video.h"
 #include "i_input.h"
 #include "i_system.h"
-#include "doomstat.h"
 #include "v_text.h"
 #include "m_argv.h"
 #include "engineerrors.h"
+#include "printf.h"
 #include "win32basevideo.h"
 #include "cmdlib.h"
 

src/win32/win32glvideo.cpp

@@ -34,6 +34,7 @@
 
 #include <windows.h>
 #include <GL/gl.h>
+#include <vector>
 #include "wglext.h"
 
 #include "gl_sysfb.h"
@@ -45,9 +46,9 @@
 #include "v_video.h"
 #include "i_input.h"
 #include "i_system.h"
-#include "doomstat.h"
 #include "v_text.h"
 #include "m_argv.h"
+#include "printf.h"
 #include "engineerrors.h"
 #include "win32glvideo.h"
 
@@ -415,8 +416,8 @@ bool Win32GLVideo::InitHardware(HWND Window, int multisample)
 		if (myWglCreateContextAttribsARB != NULL)
 		{
 			// let's try to get the best version possible. Some drivers only give us the version we request
-			// which breaks all version checks for feature support. The highest used features we use are from version 4.4, and 3.0 is a requirement.
+			// which breaks all version checks for feature support. The highest used features we use are from version 4.4, and 3.3 is a requirement.
-			static int versions[] = { 46, 45, 44, 43, 42, 41, 40, 33, 32, 31, 30, -1 };
+			static int versions[] = { 46, 45, 44, 43, 42, 41, 40, 33, -1 };
 
 			for (int i = 0; versions[i] > 0; i++)
 			{