Lua - added movie.rerecordcount() and movie.length()

changelog.txt

@@ -1,4 +1,5 @@
 ---version 2.0.4 yet to be released---
+15-mar-2009 - adelikat - Lua - added movie.rerecordcount() and movie.length()
 14-mar-2009 - adelikat - Lua - added movie.active() - returns a bool value based on whether a movie is currently loaded
 14-mar-2009 - adelikat - Fixed Joypad.set, it uses 3 values instead of 2 now.  True will take control of a button and make it on, False will take control and make it off, and Nil will not take control (allowing the user to press the button)
 14-mar-2009 - adelikat - Fix major crash issue where NROM game savestates were writing erroneous information if a non NROM game was loaded prior

src/lua-engine.cpp

@@ -939,7 +939,7 @@ static int movie_stop(lua_State *L) {
 
 // movie.active()
 //
-//returns a bool value is there is a movie currently opn
+//returns a bool value is there is a movie currently open
 int movie_active (lua_State *L) {
 
 	bool movieactive = (FCEUMOV_IsRecording() || FCEUMOV_IsPlaying());
@@ -947,6 +947,31 @@ int movie_active (lua_State *L) {
 	return 1;
 }
 
+//movie.rerecordcount()
+//
+//returns the rerecord count of the current movie
+static int movie_rerecordcount (lua_State *L) {
+	if (!FCEUMOV_IsRecording() && !FCEUMOV_IsPlaying())
+		luaL_error(L, "No movie loaded.");
+
+	lua_pushinteger(L, FCEUI_GetMovieRerecordCount());
+	
+	return 1;
+}
+
+//movie.length()
+//
+//returns an int value representing the total length of the current movie loaded
+
+static int movie_length (lua_State *L) {
+	if (!FCEUMOV_IsRecording() && !FCEUMOV_IsPlaying())
+		luaL_error(L, "No movie loaded.");
+
+	lua_pushinteger(L, FCEUI_GetMovieLength());
+
+	return 1;
+}
+
 // Common code by the gui library: make sure the screen array is ready
 static void gui_prepare() {
 	if (!gui_data)
@@ -1851,6 +1876,8 @@ static const struct luaL_reg movielib[] = {
 	{"rerecordcounting", movie_rerecordcounting},
 	{"stop", movie_stop},
 	{"active", movie_active},
+	{"length", movie_length},
+	{"rerecordcount", movie_rerecordcount},
 //	{"record", movie_record},
 //	{"playback", movie_playback},
 

src/movie.cpp

@@ -1149,6 +1149,16 @@ void FCEUI_ToggleInputDisplay(void)
 	}
 }
 
+int FCEUI_GetMovieLength()
+{
+	return currMovieData.records.size();
+}
+
+int FCEUI_GetMovieRerecordCount()
+{
+	return currMovieData.rerecordCount;
+}
+
 bool FCEUI_GetMovieToggleReadOnly()
 {
 	return movie_readonly;

src/movie.h

@@ -250,6 +250,8 @@ bool FCEUI_MovieGetInfo(FCEUFILE* fp, MOVIE_INFO& info, bool skipFrameCount = fa
 char* FCEUI_MovieGetCurrentName(int addSlotNumber);
 void FCEUI_MovieToggleReadOnly(void);
 bool FCEUI_GetMovieToggleReadOnly();
+int FCEUI_GetMovieLength();
+int FCEUI_GetMovieRerecordCount();
 void FCEUI_MovieToggleFrameDisplay();
 void FCEUI_ToggleInputDisplay(void);