lua: add debuggerloopstep

trunk/src/drivers/win/main.cpp

@@ -903,15 +903,14 @@ void _updateWindow()
 	//UpdateTasEditor();	//AnS: moved to FCEUD_Update
 }
 
-void win_debuggerLoop()
+void win_debuggerLoopStep()
 {
-	//delay until something causes us to unpause.
-	//either a hotkey or a debugger command
-	while(FCEUI_EmulationPaused() && !FCEUI_EmulationFrameStepped())
-	{
-		Sleep(50);
 	FCEUD_UpdateInput();
 	_updateWindow();
+
+	//question:
+	//should this go here, or in the loop?
+
 	// HACK: break when Frame Advance is pressed
 	extern bool frameAdvanceRequested;
 	extern int frameAdvance_Delay_count, frameAdvance_Delay;
@@ -923,7 +922,16 @@ void win_debuggerLoop()
 			frameAdvance_Delay_count++;
 	}
 }
-	int zzz=9;
+
+void win_debuggerLoop()
+{
+	//delay until something causes us to unpause.
+	//either a hotkey or a debugger command
+	while(FCEUI_EmulationPaused() && !FCEUI_EmulationFrameStepped())
+	{
+		Sleep(50);
+		win_debuggerLoopStep();
+	}
 }
 
 // Update the game and gamewindow with a new frame

trunk/src/lua-engine.cpp

@@ -407,6 +407,14 @@ static int emu_debuggerloop(lua_State *L) {
 	return 0;
 }
 
+static int emu_debuggerloopstep(lua_State *L) {
+	#ifdef WIN32
+	extern void win_debuggerLoopStep();
+		win_debuggerLoopStep();
+	#endif
+	return 0;
+}
+
 // emu.softreset()
 //
 // Executes a power cycle
@@ -5547,6 +5555,7 @@ static const struct luaL_reg emulib [] = {
 
 	{"poweron", emu_poweron},
 	{"debuggerloop", emu_debuggerloop},
+	{"debuggerloopstep", emu_debuggerloopstep},
 	{"softreset", emu_softreset},
 	{"speedmode", emu_speedmode},
 	{"frameadvance", emu_frameadvance},