Add: Win32 MIDI Support

stepmania/src/RageInputDevice.cpp

@@ -132,6 +132,7 @@ static const CString InputDeviceNames[] = {
 	"Joy16",
 	"Pump1",
 	"Pump2",
+	"Midi",
 	"Para1",
 };
 XToString( InputDevice, NUM_INPUT_DEVICES );
@@ -253,8 +254,9 @@ CString DeviceButtonToString( InputDevice device, DeviceButton i )
 	case DEVICE_JOY14:
 	case DEVICE_JOY15:
 	case DEVICE_JOY16:		return JoystickButtonToString( (JoystickButton)i );
-	case DEVICE_PUMP1:
+	case DEVICE_PUMP1:		return PumpPadButtonToString( (PumpPadButton)i );
 	case DEVICE_PUMP2:		return PumpPadButtonToString( (PumpPadButton)i );
+	case DEVICE_MIDI:		return ssprintf("Midi %d", (int)i);
 	case DEVICE_PARA1:		return ParaPadButtonToString( (ParaPadButton)i );
 	case DEVICE_NONE:		return "";
 	default:	ASSERT(0);	return "";
@@ -284,6 +286,7 @@ DeviceButton StringToDeviceButton( InputDevice device, const CString& s )
 	case DEVICE_JOY16:		return (DeviceButton)StringToJoystickButton( s );
 	case DEVICE_PUMP1:
 	case DEVICE_PUMP2:		return (DeviceButton)StringToPumpPadButton( s );
+	case DEVICE_MIDI:		{ int i=0; sscanf( "Midi %d", s, i ); return (DeviceButton)i; }
 	case DEVICE_PARA1:		return (DeviceButton)StringToParaPadButton( s );
 	case DEVICE_NONE:		return DEVICE_BUTTON_INVALID;
 	default:	ASSERT(0);	return DEVICE_BUTTON_INVALID;

stepmania/src/RageInputDevice.h

@@ -29,6 +29,7 @@ enum InputDevice {
 	DEVICE_JOY16,
 	DEVICE_PUMP1,
 	DEVICE_PUMP2,
+	DEVICE_MIDI,
 	DEVICE_PARA1,
 	NUM_INPUT_DEVICES,	// leave this at the end
 	DEVICE_NONE			// means this is NULL
@@ -275,6 +276,7 @@ enum PumpPadButton {
 const CString& PumpPadButtonToString( PumpPadButton i );
 PumpPadButton StringToPumpPadButton( const CString& s );
 
+#define NUM_MIDI_CHANNELS		100
 
 enum ParaPadButton {
 	PARA_L,
@@ -321,6 +323,7 @@ inline int GetNumDeviceButtons( InputDevice device )
 	case DEVICE_JOY16:	return NUM_JOYSTICK_BUTTONS;
 	case DEVICE_PUMP1:
 	case DEVICE_PUMP2:	return NUM_PUMP_PAD_BUTTONS;
+	case DEVICE_MIDI:	return NUM_MIDI_CHANNELS;
 	case DEVICE_PARA1:	return NUM_PARA_PAD_BUTTONS;
 	default:	ASSERT(0);	return 0;
 	}

stepmania/src/StepMania.dsp

@@ -59,7 +59,7 @@ LINK32=link.exe
 # SUBTRACT LINK32 /verbose /profile /pdb:none /incremental:no /nodefaultlib
 # Begin Special Build Tool
 IntDir=.\../Debug6
-TargetDir=\stepmania\Program
+TargetDir=\StepMania\Program
 TargetName=StepMania-debug
 SOURCE="$(InputPath)"
 PreLink_Cmds=archutils\Win32\verinc                                                                                                                                                                                         	cl                                                 /Zl                                                 /nologo                                                 /c                                                 verstub.cpp                                                 /Fo$(IntDir)\ 
@@ -96,7 +96,7 @@ LINK32=link.exe
 # SUBTRACT LINK32 /pdb:none
 # Begin Special Build Tool
 IntDir=.\../Release6
-TargetDir=\stepmania\Program
+TargetDir=\StepMania\Program
 TargetName=StepMania
 SOURCE="$(InputPath)"
 PreLink_Cmds=archutils\Win32\verinc   	cl    /Zl    /nologo    /c    verstub.cpp    /Fo$(IntDir)\ 
@@ -1362,6 +1362,14 @@ SOURCE=.\arch\InputHandler\InputHandler_MonkeyKeyboard.h
 # End Source File
 # Begin Source File
 
+SOURCE=.\arch\InputHandler\InputHandler_Win32_MIDI.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\arch\InputHandler\InputHandler_Win32_MIDI.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\arch\InputHandler\InputHandler_Win32_Para.cpp
 # End Source File
 # Begin Source File
@@ -1376,6 +1384,10 @@ SOURCE=.\arch\InputHandler\InputHandler_Win32_Pump.cpp
 
 SOURCE=.\arch\InputHandler\InputHandler_Win32_Pump.h
 # End Source File
+# Begin Source File
+
+SOURCE=.\arch\InputHandler\Selector_InputHandler.h
+# End Source File
 # End Group
 # Begin Group "MovieTexture"
 
@@ -1547,11 +1559,7 @@ SOURCE=.\arch\arch_default.h
 # End Source File
 # Begin Source File
 
-SOURCE=.\arch\arch_Win32.h
+SOURCE=.\arch\arch_platform.h
-# End Source File
-# Begin Source File
-
-SOURCE=.\arch\arch_xbox.h
 # End Source File
 # End Group
 # Begin Group "system"

stepmania/src/arch/InputHandler/InputHandler_Win32_MIDI.cpp

@@ -0,0 +1,128 @@
+#include "global.h"
+#include "RageUtil.h"
+#include "InputHandler_Win32_MIDI.h"
+#include "RageLog.h"
+
+#include <windows.h>
+#include <mmsystem.h>
+
+#include "ScreenManager.h"
+
+#pragma comment (lib,"winmm.lib")
+
+HMIDIIN g_device;
+void CALLBACK midiCallback(HMIDIIN g_device, UINT status, DWORD instancePtr, DWORD data, DWORD timestamp);
+
+
+InputHandler_Win32_MIDI::InputHandler_Win32_MIDI()
+{
+	int device_id = 0;
+
+	MMRESULT result;
+	g_device = NULL;
+
+	if (device_id >= midiInGetNumDevs()) {
+		m_bFoundDevice = false;
+		return;
+    } else
+		m_bFoundDevice = true;
+
+	result = midiInOpen(&g_device, device_id, (DWORD)&(midiCallback), (DWORD)this, CALLBACK_FUNCTION);
+    if (result != MMSYSERR_NOERROR) {
+		char strError[256];
+		midiOutGetErrorText( result, strError, 256 );
+		LOG->Warn( "Error with MIDI Opening: %s", strError );
+        return;
+    }
+
+    result = midiInStart(g_device);
+    if (result != MMSYSERR_NOERROR) {
+		char strError[256];
+		midiOutGetErrorText( result, strError, 256 );
+		LOG->Warn( "Error with MIDI Starting: %s", strError );
+        return;
+    }
+}
+
+InputHandler_Win32_MIDI::~InputHandler_Win32_MIDI()
+{
+	MMRESULT result;
+
+    result = midiInReset(g_device);
+    if (result != MMSYSERR_NOERROR) {
+		char strError[256];
+		midiOutGetErrorText( result, strError, 256 );
+		LOG->Warn( "Error with MIDI Reset: %s", strError );
+        return;
+    }
+
+    result = midiInClose(g_device);
+    if (result != MMSYSERR_NOERROR) {
+		char strError[256];
+		midiOutGetErrorText( result, strError, 256 );
+		LOG->Warn( "Error with MIDI Close: %s", strError );
+        return;
+    }
+
+}
+
+void InputHandler_Win32_MIDI::GetDevicesAndDescriptions(vector<InputDevice>& vDevicesOut, vector<CString>& vDescriptionsOut)
+{
+	if ( m_bFoundDevice )
+	{
+		vDevicesOut.push_back( InputDevice(DEVICE_MIDI) );
+		vDescriptionsOut.push_back( "Win32_MIDI" );
+	}
+}
+
+void CALLBACK midiCallback(HMIDIIN g_device, UINT status, DWORD instancePtr, DWORD data, DWORD timestamp)
+{
+    if (status == MIM_DATA) {
+		int type = data & 0x00ff;
+		int channel = (data & 0xff00) >> 8;
+		int value = ( data & 0x00ff0000) >> 16;
+
+		//Channel 0 in midi is a special channel that generally will get triggerd when too many channels are pressed
+		if ( channel == 0 ) return;
+
+		if ( type == 144 )
+		{
+			DeviceInput di = DeviceInput(DEVICE_MIDI,channel);
+			di.ts.Touch();
+			if ( value > 0 )
+				((InputHandler_Win32_MIDI *)instancePtr)->SetDev( di, true );
+			else
+				((InputHandler_Win32_MIDI *)instancePtr)->SetDev( di, false );
+		}
+    }
+}
+
+void InputHandler_Win32_MIDI::Update( float fDeltaTime )
+{
+
+}
+
+/*
+ * Copyright (c) 2005 Charles Lohr
+ * All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons to
+ * whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
+ * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
+ * INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
+ * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */

stepmania/src/arch/InputHandler/InputHandler_Win32_MIDI.h

@@ -0,0 +1,49 @@
+#ifndef INPUT_HANDLER_WIN32_MIDI
+#define INPUT_HANDLER_WIN32_MIDI
+
+#include "InputHandler.h"
+#include "RageInputDevice.h"
+
+class InputHandler_Win32_MIDI: public InputHandler
+{
+public:
+	InputHandler_Win32_MIDI();
+	~InputHandler_Win32_MIDI();
+
+	void Update(float fDeltaTime);
+	void GetDevicesAndDescriptions(vector<InputDevice>& vDevicesOut, vector<CString>& vDescriptionsOut);
+
+	void SetDev( DeviceInput key, bool pressed ) { ButtonPressed( key, pressed ); }
+private:
+	bool m_bFoundDevice;
+};
+
+
+#endif
+
+
+/*
+ * (c) 2002-2005 Charles Lohr, Glenn Maynard
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons to
+ * whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
+ * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
+ * INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
+ * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+

stepmania/src/arch/InputHandler/Selector_InputHandler.h

@@ -26,6 +26,7 @@
 #ifdef HAVE_WIN32
 #include "InputHandler_Win32_Pump.h"
 #include "InputHandler_Win32_Para.h"
+#include "InputHandler_Win32_MIDI.h"
 #endif
 
 #ifdef HAVE_XBOX

stepmania/src/arch/arch.cpp

@@ -42,6 +42,9 @@ void MakeInputHandlers(CString drivers, vector<InputHandler *> &Add)
 #ifdef USE_INPUT_HANDLER_WIN32_PUMP
 		if(!s->CompareNoCase("Pump") )		ret = new InputHandler_Win32_Pump;
 #endif
+#ifdef USE_INPUT_HANDLER_WIN32_PARA
+		if(!s->CompareNoCase("MIDI") )	ret = new InputHandler_Win32_MIDI;
+#endif
 #ifdef USE_INPUT_HANDLER_X11
 		if(!s->CompareNoCase("X11") )		ret = new InputHandler_X11;
 #endif