Implement Wii input recording.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7130 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/Core/Src/HW/WiimoteEmu/WiimoteEmu.cpp

@@ -20,6 +20,8 @@ inline double round(double x) { return (x-floor(x))>0.5 ? ceil(x) : floor(x); }
 
 #include "MatrixMath.h"
 
+#include "../../OnFrame.h"
+
 namespace WiimoteEmu
 {
 
@@ -664,12 +666,21 @@ void Wiimote::Update()
 
 	u8 data[MAX_PAYLOAD];
 	memset(data, 0, sizeof(data));
-	data[0] = 0xA1;
-	data[1] = m_reporting_mode;
 	
 	// figure out what data we need
+	s8 rptf_size = MAX_PAYLOAD;;
+
+	if (Frame::IsPlayingInput())
+	{
+		Frame::PlayWiimote(data, rptf_size);
+	}
+	else
+	{
 		const ReportFeatures& rptf = reporting_mode_features[m_reporting_mode - WM_REPORT_CORE];
-	s8 rptf_size = rptf.size;
+		rptf_size = rptf.size;
+
+		data[0] = 0xA1;
+		data[1] = m_reporting_mode;
 	
 		// core buttons
 		if (rptf.core)
@@ -769,6 +780,11 @@ void Wiimote::Update()
 			}
 			g_refresh_critsec.Leave();
 		}
+		if (Frame::IsRecordingInput())
+		{
+			Frame::RecordWiimote(data, rptf_size);
+		}
+	}
 
 	// don't send a data report if auto reporting is off
 	if (false == m_reporting_auto && data[2] >= WM_REPORT_CORE)

Source/Core/Core/Src/OnFrame.cpp

@@ -217,6 +217,15 @@ void RecordInput(SPADStatus *PadStatus, int controllerID)
 	fwrite(&g_padState, sizeof(ControllerState), 1, g_recordfd);
 }
 
+void RecordWiimote(u8 *data, s8 size)
+{
+	if(!IsRecordingInput())
+		return;
+
+	fwrite(&size, 1, 1, g_recordfd);
+	fwrite(data, 1, size, g_recordfd);
+}
+
 bool PlayInput(const char *filename)
 {
 	if(!filename || g_playMode != MODE_NONE || g_recordfd)
@@ -369,6 +378,26 @@ void PlayController(SPADStatus *PadStatus, int controllerID)
 	}
 }
 
+void PlayWiimote(u8 *data, s8 &size)
+{
+	s8 count = 0;
+	if(!IsPlayingInput())
+		return;
+
+	fread(&count, 1, 1, g_recordfd);
+	size = (count > size) ? size : count;
+	fread(data, 1, size, g_recordfd);
+	
+	// TODO: merge this with the above so that there's no duplicate code
+	if(feof(g_recordfd))
+	{
+		Core::DisplayMessage("Movie End", 2000);
+		// TODO: read-only mode
+		//EndPlayInput();
+		g_playMode = MODE_RECORDING;
+	}
+}
+
 void EndPlayInput() {
 	if (g_recordfd)
 		fclose(g_recordfd);

Source/Core/Core/Src/OnFrame.h

@@ -110,10 +110,12 @@ void FrameSkipping();
 
 bool BeginRecordingInput(int controllers);
 void RecordInput(SPADStatus *PadStatus, int controllerID);
+void RecordWiimote(u8* data, s8 size);
 
 bool PlayInput(const char *filename);
 void LoadInput(const char *filename);
 void PlayController(SPADStatus *PadStatus, int controllerID);
+void PlayWiimote(u8* data, s8 &size);
 void EndPlayInput();
 void SaveRecording(const char *filename);