* Tasedit: Config->Set autosave period

* Tasedit: bugfixes

Authors.txt

@@ -65,7 +65,7 @@ DWEdit
 Debugger additions
 
 AnS - ansstuff at yandex dot ru (sf:ansstuff)
-TASEdit enhancements
+Bugfixes and additions, TASEdit v1.0
 
 ---------linux devvers---------
 >= 2.0 - These guys concentrated on keeping fceux the premiere 

changelog.txt

@@ -1,16 +1,34 @@
-04-novm-2011 - prg318 - gtk: added option for frameskipping and made label case consistent in gui
+
-23-octo-2011 - prg318 - sdl: fix a bug where alt key would get "stuck" when alt tabbing to window
+12-nov-2011 - AnS - Tasedit: project autosaving
-19-octo-2011 - prg318 - scons: "scons install" now installs auxlib and manpage
+10-nov-2011 - AnS - Tasedit: Branches show saved screenshot on mouseover (alpha-fade popup window)
-19-octo-2011 - prg318 - scons: added --prefix option to build system and improved "install" target
+7-nov-2011 - AnS - Tasedit: Drawing Branches Tree (using GDI), animations, transitions, mouseover
-18-octo-2011 - prg318 - sdl: new hotkeys added - statestatenext savestateprev - useful for scrolling through savestates on a gamepad.  mapped to pgup and pgdown by default
+04-nov-2011 - prg318 - gtk: added option for frameskipping and made label case consistent in gui
-18-octo-2011 - prg318 - gtk: new video option for double buffering and ClipSides
+1-nov-2011 - zeromus - debugger - fix mysterious out of bounds condition while editing breakpoints
-18-octo-2011 - prg318 - sdl: GTK3 support is now functional.  Set GTK3 to 1 in the SConstruct to try it out.
+31-oct-2011 - zeromus - add winapi lua library
-18-octo-2011 - prg318 - no longer use depreciated gtk2 functions
+31-oct-2011 - zeromus - fix newppu bug; chr ram was not getting initialized to anything
-18-octo-2011 - prg318 - getSDLKey tool added to assist in remapping hotkeys
+28-oct-2011 - AnS - Switching Tasedit Bg input on/off when Tasedit gets/loses focus (allows FCEUX control without "Bg input")
-17-octo-2011 - prg318 - some segfaults fixed, also fixed some build errors
+27-oct-2011 - AnS - "Toggle Rerecord Display" hotkey (M), "Play Movie From Beginning" hotkey also works in Tasedit
-17-octo-2011 - prg318 - sdl netplay fixed
+27-oct-2011 - AnS - Tasedit: Bookmarks/Branches
-07-octo-2011 - prg318 - sdl: fixed some issues with --nogui .  "--nogui" no longer requires an argument and can be used like this "$ fceux --nogui rom.nes"
+23-oct-2011 - prg318 - sdl: fix a bug where alt key would get "stuck" when alt tabbing to window
-07-octo-2011 - prg318 - gtk: support mouseclicks (ie zapper)
+21-oct-2011 - AnS - Tasedit: gradual greenzone cleaning
+19-oct-2011 - prg318 - scons: "scons install" now installs auxlib and manpage
+19-oct-2011 - prg318 - scons: added --prefix option to build system and improved "install" target
+18-oct-2011 - prg318 - sdl: new hotkeys added - statestatenext savestateprev - useful for scrolling through savestates on a gamepad.  mapped to pgup and pgdown by default
+18-oct-2011 - prg318 - gtk: new video option for double buffering and ClipSides
+18-oct-2011 - prg318 - sdl: GTK3 support is now functional.  Set GTK3 to 1 in the SConstruct to try it out.
+18-oct-2011 - prg318 - no longer use depreciated gtk2 functions
+18-oct-2011 - prg318 - getSDLKey tool added to assist in remapping hotkeys
+17-oct-2011 - prg318 - some segfaults fixed, also fixed some build errors
+17-oct-2011 - prg318 - sdl netplay fixed
+15-oct-2011 - zeromus - don't lose cheat compare value when toggle cheat enables through UI
+14-oct-2011 - AnS - added rewind hotkey (~), works only in Taseditor
+14-oct-2011 - AnS - Tasedit: execute lua functions when jumping inside greenzone
+13-oct-2011 - AnS - Tasedit: major refactoring
+9-oct-2011 - AnS - Tasedit: input history, undo, redo; greenzone reduces only from the point where actual differences were found
+07-oct-2011 - prg318 - sdl: fixed some issues with --nogui .  "--nogui" no longer requires an argument and can be used like this "$ fceux --nogui rom.nes"
+07-oct-2011 - prg318 - gtk: support mouseclicks (ie zapper)
+03-oct-2011 - AnS - Tasedit: Clone Frame(s)
+02-oct-2011 - AnS - Tasedit: Markers
 30-sept-2011 - AnS - logging all display messages to Message Log
 30-sept-2011 - AnS - Tasedit: special method of inserting frames; progressbar updating when loading/saving large projects; moved "Follow cursor" checkbox from View menu to main TASEdit window
 30-sept-2011 - AnS - Tasedit: View->Show dot in empty cells; ClearFrames (Del), Cut operation clears frames instead of deleting; checking unsaved project on Exit and Open project

src/drivers/win/config.cpp

@@ -80,6 +80,7 @@ extern bool TASEdit_restore_position;
 extern bool TASEdit_show_dot;
 extern int TASEdit_greenzone_capacity;
 extern int TasEdit_undo_levels;
+extern int TASEdit_autosave_period;
 extern bool TASEdit_jump_to_undo;
 
 //window positions and sizes:
@@ -310,6 +311,7 @@ static CFGSTRUCT fceuconfig[] = {
 	AC(TASEdit_show_dot),
 	AC(TASEdit_greenzone_capacity),
 	AC(TasEdit_undo_levels),
+	AC(TASEdit_autosave_period),
 	AC(TASEdit_jump_to_undo),
 	AC(lagCounterDisplay),
 	AC(oldInputDisplay),

src/drivers/win/res.rc

@@ -261,6 +261,7 @@ BEGIN
     BEGIN
         MENUITEM "Set &greenzone capacity",     ID_CONFIG_SETGREENZONECAPACITY
         MENUITEM "Set max &undo levels",        ID_CONFIG_SETMAXUNDOLEVELS
+        MENUITEM "Set &autosave period",        ID_CONFIG_SETAUTOSAVEPERIOD
         MENUITEM SEPARATOR
         MENUITEM "Branches restore entire &Movie", ID_CONFIG_BRANCHESRESTOREFULLMOVIE
         MENUITEM "Branches work only when &Recording", ID_CONFIG_BRANCHESWORKONLYWHENRECORDING

src/drivers/win/resource.h

@@ -892,6 +892,7 @@
 #define ID_CONFIG_BRANCHESRESTOREFULLMOVIE 40473
 #define ID_CONFIG_BRANCHESWORKONLYWHENRECORDING 40474
 #define ID_CONFIG_HUDINBRANCHSCREENSHOTS 40475
+#define ID_CONFIG_SETAUTOSAVEPERIOD     40476
 #define IDC_DEBUGGER_ICONTRAY           55535
 #define MW_ValueLabel2                  65423
 #define MW_ValueLabel1                  65426
@@ -901,7 +902,7 @@
 #ifdef APSTUDIO_INVOKED
 #ifndef APSTUDIO_READONLY_SYMBOLS
 #define _APS_NEXT_RESOURCE_VALUE        185
-#define _APS_NEXT_COMMAND_VALUE         40476
+#define _APS_NEXT_COMMAND_VALUE         40477
 #define _APS_NEXT_CONTROL_VALUE         1267
 #define _APS_NEXT_SYMED_VALUE           101
 #endif

src/drivers/win/tasedit.cpp

@@ -26,7 +26,6 @@ bool old_movie_readonly;
 bool TASEdit_focus = false;
 bool Tasedit_rewind_now = false;
 int listItems;			// number of items per list page
-int list_row_height;	// in pixels
 // saved FCEU config
 int saved_eoptions;
 int saved_EnableAutosave;
@@ -44,9 +43,10 @@ bool TASEdit_view_branches_tree = false;
 bool TASEdit_branch_scr_hud = true;
 bool TASEdit_restore_position = false;
 int TASEdit_greenzone_capacity = GREENZONE_CAPACITY_DEFAULT;
+int TasEdit_undo_levels = UNDO_LEVELS_DEFAULT;
+int TASEdit_autosave_period = AUTOSAVE_PERIOD_DEFAULT;
 extern bool muteTurbo;
 bool TASEdit_show_dot = true;
-int TasEdit_undo_levels = UNDO_LEVELS_DEFAULT;
 bool TASEdit_jump_to_undo = true;
 
 string tasedithelp = "{16CDE0C4-02B0-4A60-A88D-076319909A4D}"; //Name of TASEdit Help page
@@ -170,19 +170,19 @@ LONG CustomDraw(NMLVCUSTOMDRAW* msg)
 				if (cell_y == history.GetUndoHint())
 				{
 					// undo hint here
-					if(TASEdit_show_markers && (markers.markers_array[cell_y] & MARKER_FLAG_BIT))
+					if(TASEdit_show_markers && (int)markers.markers_array.size() > cell_y && (markers.markers_array[cell_y] & MARKER_FLAG_BIT))
 						msg->clrTextBk = MARKED_UNDOHINT_FRAMENUM_COLOR;
 					else
 						msg->clrTextBk = UNDOHINT_FRAMENUM_COLOR;
 				} else if (cell_y == currFrameCounter || cell_y == playback.GetPauseFrame())
 				{
 					// current frame
-					if(TASEdit_show_markers && (markers.markers_array[cell_y] & MARKER_FLAG_BIT))
+					if(TASEdit_show_markers && (int)markers.markers_array.size() > cell_y && (markers.markers_array[cell_y] & MARKER_FLAG_BIT))
 						// this frame is also marked
 						msg->clrTextBk = CUR_MARKED_FRAMENUM_COLOR;
 					else
 						msg->clrTextBk = CUR_FRAMENUM_COLOR;
-				} else if(TASEdit_show_markers && (markers.markers_array[cell_y] & MARKER_FLAG_BIT))
+				} else if(TASEdit_show_markers && (int)markers.markers_array.size() > cell_y && (markers.markers_array[cell_y] & MARKER_FLAG_BIT))
 				{
 					// marked frame
 					msg->clrTextBk = MARKED_FRAMENUM_COLOR;
@@ -283,11 +283,11 @@ void UpdateTasEdit()
 	playback.update();
 	bookmarks.update();
 	history.update();
+	project.update();
 
 	// update window caption
-	if (project.old_changed != project.changed || old_movie_readonly != movie_readonly || old_multitrack_recording_joypad != multitrack_recording_joypad)
+	if (old_movie_readonly != movie_readonly || old_multitrack_recording_joypad != multitrack_recording_joypad)
 		RedrawWindowCaption();
-	project.update();
 
 	// update Bookmarks/Branches groupbox caption
 	if (TASEdit_branch_only_when_rec && old_movie_readonly != movie_readonly)
@@ -343,7 +343,7 @@ void RedrawWindowCaption()
 		strcat(windowCaption, projectname.c_str());
 	}
 	// and * if project has unsaved changes
-	if (project.changed)
+	if (project.GetProjectChanged())
 		strcat(windowCaption, "*");
 	SetWindowText(hwndTasEdit, windowCaption);
 }
@@ -469,7 +469,7 @@ void SingleClick(LPNMITEMACTIVATE info)
 				history.RegisterChanges(MODTYPE_MARKER_SET, row_index);
 			else
 				history.RegisterChanges(MODTYPE_MARKER_UNSET, row_index);
-			project.changed = true;
+			project.SetProjectChanged();
 			// deselect this row, so that new marker will be seen immediately
 			ListView_SetItemState(hwndList, row_index, 0, LVIS_SELECTED);
 			ListView_SetItemState(hwndList, -1, LVIS_FOCUSED, LVIS_FOCUSED);
@@ -646,7 +646,7 @@ void ColumnSet(int column)
 				markers.markers_array[*it] &= ~MARKER_FLAG_BIT;
 			history.RegisterChanges(MODTYPE_MARKER_UNSET, *selectionFrames.begin(), *selectionFrames.rbegin());
 		}
-		project.changed = true;
+		project.SetProjectChanged();
 		ClearSelection();
 		// no need to RedrawList();
 	} else
@@ -986,7 +986,7 @@ LRESULT APIENTRY BookmarksListWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM
 			return 0;
 		case WM_MOUSEMOVE:
 		{
-			if (!bookmarks.mouse_over_bitmap)
+			if (!bookmarks.mouse_over_bookmarkslist)
 			{
 				bookmarks.mouse_over_bookmarkslist = true;
 				bookmarks.list_tme.hwndTrack = hWnd;
@@ -1152,9 +1152,6 @@ void OpenProject()
 {
 	if (!AskSaveProject()) return;
 
-	//If OPENFILENAME dialog successful, open up a completely new project instance and scrap the old one
-	//Run the project Load() function to pull all info from the .tas file into this new project instance
-
 	const char TPfilter[]="TASEdit Project (*.tas)\0*.tas\0\0";	
 
 	OPENFILENAME ofn;								
@@ -1164,10 +1161,8 @@ void OpenProject()
 	ofn.lpstrTitle="Open TASEdit Project...";
 	ofn.lpstrFilter=TPfilter;
 
-  //TODO - this is a bug, as GetRomName() returns archive.7z|game.rom and that confuses GetOpenFileName()
+	char nameo[2048];
-  //we need to use a different function to get a friendlier name (same as savestates and fm2 and the like)
+	strcpy(nameo, mass_replace(GetRomName(),"|",".").c_str());	//convert | to . for archive filenames
-	char nameo[2048];								//File name
-	strcpy(nameo, GetRomName());					//For now, just use ROM name
 
 	ofn.lpstrFile=nameo;							
 	ofn.nMaxFile=256;
@@ -1225,10 +1220,9 @@ bool SaveProjectAs()
 	ofn.lpstrTitle="Save TASEdit Project As...";
 	ofn.lpstrFilter=TPfilter;
 
-	char nameo[2048];										//File name
+	char nameo[2048];
-	strcpy(nameo, GetRomName());							//For now, just use ROM name
+	strcpy(nameo, mass_replace(GetRomName(),"|",".").c_str());	//convert | to . for archive filenames
-
+	ofn.lpstrFile = nameo;
-	ofn.lpstrFile=nameo;									//More parameters
 	ofn.lpstrDefExt="tas";
 	ofn.nMaxFile=256;
 	ofn.Flags=OFN_EXPLORER|OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT;
@@ -1265,7 +1259,7 @@ bool SaveProject()
 bool AskSaveProject()
 {
 	bool changes_found = false;
-	if (project.changed) changes_found = true;
+	if (project.GetProjectChanged()) changes_found = true;
 
 	// ask saving project
 	if (changes_found)
@@ -1638,9 +1632,8 @@ BOOL CALLBACK WndprocTasEdit(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPar
 				break;
 			case ID_CONFIG_SETGREENZONECAPACITY:
 				{
-					//open input dialog
 					int new_capacity = TASEdit_greenzone_capacity;
-					if(CWin32InputBox::GetInteger("Greenzone capacity", "Keep savestates for how many frames?", new_capacity, hwndDlg) == IDOK)
+					if(CWin32InputBox::GetInteger("Greenzone capacity", "Keep savestates for how many frames?\n(actual limit of savestates can be 5 times more than the number provided)", new_capacity, hwndDlg) == IDOK)
 					{
 						if (new_capacity < GREENZONE_CAPACITY_MIN)
 							new_capacity = GREENZONE_CAPACITY_MIN;
@@ -1656,7 +1649,6 @@ BOOL CALLBACK WndprocTasEdit(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPar
 				}
 			case ID_CONFIG_SETMAXUNDOLEVELS:
 				{
-					//open input dialog
 					int new_size = TasEdit_undo_levels;
 					if(CWin32InputBox::GetInteger("Max undo levels", "Keep history of how many changes?", new_size, hwndDlg) == IDOK)
 					{
@@ -1674,6 +1666,20 @@ BOOL CALLBACK WndprocTasEdit(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPar
 					}
 					break;
 				}
+			case ID_CONFIG_SETAUTOSAVEPERIOD:
+				{
+					int new_period = TASEdit_autosave_period;
+					if(CWin32InputBox::GetInteger("Autosave period", "How many minutes may the project stay not saved after being changed?\n(0 = no autosaves)", new_period, hwndDlg) == IDOK)
+					{
+						if (new_period < AUTOSAVE_PERIOD_MIN)
+							new_period = AUTOSAVE_PERIOD_MIN;
+						else if (new_period > AUTOSAVE_PERIOD_MAX)
+							new_period = AUTOSAVE_PERIOD_MAX;
+						TASEdit_autosave_period = new_period;
+						project.SheduleNextAutosave();	
+					}
+					break;
+				}
 			case ID_CONFIG_MUTETURBO:
 				muteTurbo ^= 1;
 				CheckMenuItem(hmenu, ID_CONFIG_MUTETURBO, muteTurbo?MF_CHECKED : MF_UNCHECKED);

src/drivers/win/tasedit.h

@@ -11,6 +11,11 @@
 #define GREENZONE_CAPACITY_MIN 1
 #define GREENZONE_CAPACITY_MAX 50000
 
+#define AUTOSAVE_PERIOD_SCALE 60000		// = 1 minute in milliseconds
+#define AUTOSAVE_PERIOD_DEFAULT 10		// in minutes
+#define AUTOSAVE_PERIOD_MIN 0			// 0 = no autosave
+#define AUTOSAVE_PERIOD_MAX 60			// 1 hour
+
 #define UNDO_LEVELS_MIN 1
 #define UNDO_LEVELS_MAX 999
 #define UNDO_LEVELS_DEFAULT 100

src/drivers/win/taseditlib/bookmark.cpp

@@ -31,15 +31,13 @@ void BOOKMARK::set()
 	snapshot.jump_frame = currFrameCounter;
 	savestate = greenzone.savestates[currFrameCounter];
 	// save screenshot
-	std::vector<uint8> temp_screenshot(SCREENSHOT_SIZE);
-	if (TASEdit_branch_scr_hud)
-		memcpy(&temp_screenshot[0], &XBuf[0], SCREENSHOT_SIZE);
-	else
-		memcpy(&temp_screenshot[0], &XBackBuf[0], SCREENSHOT_SIZE);
-	// compress the screenshot
 	uLongf comprlen = (SCREENSHOT_SIZE>>9)+12 + SCREENSHOT_SIZE;
 	saved_screenshot.resize(comprlen);
-	compress(&saved_screenshot[0], &comprlen, &temp_screenshot[0], SCREENSHOT_SIZE);
+	// compress screenshot data
+	if (TASEdit_branch_scr_hud)
+		compress(&saved_screenshot[0], &comprlen, XBuf, SCREENSHOT_SIZE);
+	else
+		compress(&saved_screenshot[0], &comprlen, XBackBuf, SCREENSHOT_SIZE);
 	saved_screenshot.resize(comprlen);
 
 	not_empty = true;

src/drivers/win/taseditlib/bookmark.h

@@ -9,6 +9,11 @@
 #define SCREENSHOT_HEIGHT 240
 #define SCREENSHOT_SIZE SCREENSHOT_WIDTH * SCREENSHOT_HEIGHT
 
+#define PARENT_RELATION_SAME 0			// Yellow-blue: this child has absolutely the same input as its parent, although maybe different jump_frame. Input sizes must be equal too.
+#define PARENT_RELATION_DIRECT 1		// Green-blue: the child has the same input at least until parent's jump_frame. Child's jump_frame can be higher or lower than parent's jump_frame (doesn't matter), but if child's input is shorter than parent's input, it is considered different if parent has non-null input after child's input ends.
+#define PARENT_RELATION_ORPHAN 2		// Red-blue: child has different input before parent's jump_frame, so their inheritance may be illogical.
+#define PARENT_RELATION_ATTACHED 3		// Blue: normal parent was lost due to different input before its jump_frame, so new parent was found. Essentially this is the same as PARENT_RELATION_DIRECT, but this also adds small notification that parent was inherited by autofinding system rather that by normal chain of user-made events (this notification may be useful for something).
+
 class BOOKMARK
 {
 public:
@@ -29,6 +34,7 @@ public:
 	std::vector<uint8> savestate;
 	std::vector<uint8> saved_screenshot;
 	int parent_branch;
+	int parent_relation;
 
 private:
 

src/drivers/win/taseditlib/bookmarks.cpp

@@ -47,8 +47,6 @@ extern bool TASEdit_branch_full_movie;
 extern bool TASEdit_branch_only_when_rec;
 extern bool TASEdit_view_branches_tree;
 
-extern int list_row_height;
-
 BOOKMARKS::BOOKMARKS()
 {
 	// create font
@@ -395,7 +393,7 @@ void BOOKMARKS::set(int slot)
 		must_recalculate_branches_tree = true;
 	current_branch = slot;
 	changes_since_current_branch = false;
-	project.changed = true;
+	project.SetProjectChanged();
 
 	if (previous_frame >= 0 && previous_frame != currFrameCounter)
 		RedrawRowAndBookmark(previous_frame);
@@ -438,7 +436,7 @@ void BOOKMARKS::unleash(int slot)
 			if (bookmarks_array[slot].snapshot.checkMarkersDiff())
 			{
 				bookmarks_array[slot].snapshot.toMarkers();
-				project.changed = true;
+				project.SetProjectChanged();
 				markers_changed = true;
 			}
 		}
@@ -472,7 +470,7 @@ void BOOKMARKS::unleash(int slot)
 			if (bookmarks_array[slot].snapshot.checkMarkersDiff(jump_frame))
 			{
 				bookmarks_array[slot].snapshot.copyToMarkers(jump_frame-1);
-				project.changed = true;
+				project.SetProjectChanged();
 				markers_changed = true;
 			}
 		}
@@ -1299,19 +1297,15 @@ LRESULT CALLBACK ScrBmpWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lP
 {
 	switch(message)
 	{
-		HWND logo;
 		case WM_CREATE:
 		{
+			// create static bitmap placeholder
 			scr_bmp_pic = CreateWindow(WC_STATIC, NULL, SS_BITMAP | WS_CHILD | WS_VISIBLE, 0, 0, 255, 255, hwnd, NULL, NULL, NULL);
-			break;
+			return 0;
 		}
-		case WM_DESTROY:
-			PostQuitMessage(0);
-			break;
 		default:
 			return DefWindowProc(hwnd, message, wParam, lParam);
 	}
-	return 0;
 }
 
 

src/drivers/win/taseditlib/greenzone.cpp

@@ -322,7 +322,7 @@ void GREENZONE::InvalidateAndCheck(int after)
 {
 	if (after >= 0)
 	{
-		project.changed = true;
+		project.SetProjectChanged();
 		if (greenZoneCount > after+1)
 		{
 			greenZoneCount = after+1;
@@ -345,7 +345,7 @@ void GREENZONE::Invalidate(int after)
 {
 	if (after >= 0)
 	{
-		project.changed = true;
+		project.SetProjectChanged();
 		if (greenZoneCount > after+1)
 		{
 			greenZoneCount = after+1;

src/drivers/win/taseditlib/inputhistory.cpp

@@ -137,7 +137,7 @@ int INPUT_HISTORY::jump(int new_pos)
 		if (input_snapshots[real_pos].checkMarkersDiff())
 		{
 			input_snapshots[real_pos].toMarkers();
-			project.changed = true;
+			project.SetProjectChanged();
 			markers_changed = true;
 		}
 	}

src/drivers/win/taseditlib/taseditproj.cpp

@@ -2,6 +2,7 @@
 
 #include "../main.h"
 #include "taseditproj.h"
+#include "../tasedit.h"
 
 extern MARKERS markers;
 extern BOOKMARKS bookmarks;
@@ -10,6 +11,7 @@ extern PLAYBACK playback;
 extern INPUT_HISTORY history;
 
 extern void FCEU_printf(char *format, ...);
+extern int TASEdit_autosave_period;
 
 TASEDIT_PROJECT::TASEDIT_PROJECT()	//Non parameterized constructor, loads project with default values
 {
@@ -28,13 +30,18 @@ void TASEDIT_PROJECT::init()
 }
 void TASEDIT_PROJECT::reset()
 {
-	old_changed = changed = false;
+	changed = false;
 
 }
 void TASEDIT_PROJECT::update()
 {
-	old_changed = changed;
+	// if it's time to autosave - save
-
+	if (changed && TASEdit_autosave_period && clock() >= next_save_shedule)
+	{
+		SaveProject();
+		// in case user pressed Cancel, postpone saving to next time
+		SheduleNextAutosave();
+	}
 	
 }
 
@@ -139,3 +146,22 @@ void TASEDIT_PROJECT::SetProjectFile(std::string e)
 	projectFile = e;
 }
 
+void TASEDIT_PROJECT::SetProjectChanged()
+{
+	if (!changed)
+	{
+		changed = true;
+		RedrawWindowCaption();
+		SheduleNextAutosave();
+	}
+}
+bool TASEDIT_PROJECT::GetProjectChanged()
+{
+	return changed;
+}
+
+void TASEDIT_PROJECT::SheduleNextAutosave()
+{
+	if (TASEdit_autosave_period)
+		next_save_shedule = clock() + TASEdit_autosave_period * AUTOSAVE_PERIOD_SCALE;
+}

src/drivers/win/taseditlib/taseditproj.h

@@ -28,10 +28,17 @@ public:
 	std::string GetProjectFile();
 	void SetProjectFile(std::string e);
 
+	void SetProjectChanged();
+	bool GetProjectChanged();
+
+	void SheduleNextAutosave();
+
 	// public vars
-	bool changed, old_changed;
 
 private:
+	bool changed;
+	int next_save_shedule;
+
 	std::string projectName;			//The TASEdit Project's name
 	std::string fm2FileName;			//The main branch ilog file (todo rename more appropriately)
 	std::string projectFile; 			//The TASEdit Project's filename (For saving purposes) //adelikat: TODO: why the hell is this different from project name??!