add Para input handler (not quite working yet)

2003-12-17 09:33:39 +00:00
parent d44851a9de
commit 945441d0f8
5 changed files with 176 additions and 4 deletions
@@ -0,0 +1,125 @@
+#include "global.h"
+#include "InputHandler_Win32_Para.h"
+
+#include "PrefsManager.h"
+#include "RageLog.h"
+#include "RageUtil.h"
+#include "RageInputDevice.h"
+#include "archutils/Win32/USB.h"
+
+InputHandler_Win32_Para::InputHandler_Win32_Para()
+{
+	shutdown = false;
+	const int para_usb_vid = 0x0507, para_usb_pid = 0x0409;
+
+	dev = new USBDevice;
+
+	bool FoundOnePad = false;
+	if( dev->Open(para_usb_vid, para_usb_pid, sizeof(long), 0) )
+	{
+		FoundOnePad = true;
+		LOG->Info("Found Para controller");
+	}
+
+	/* Don't start a thread if we have no pads. */
+	if( FoundOnePad && PREFSMAN->m_bThreadedInput )
+	{
+		InputThread.SetName("Para thread");
+		InputThread.Create( InputThread_Start, this );
+	}
+}
+
+InputHandler_Win32_Para::~InputHandler_Win32_Para()
+{
+	if( InputThread.IsCreated() )
+	{
+		shutdown = true;
+		LOG->Trace("Shutting down Para thread ...");
+		InputThread.Wait();
+		LOG->Trace("Para thread shut down.");
+	}
+
+	delete dev;
+}
+
+void InputHandler_Win32_Para::HandleInput( int devno, int event )
+{
+	static const int bits[NUM_PARA_PAD_BUTTONS] = {
+	/* sensors */	(1<<9), (1<<12), (1<<13), (1<<11), (1<<10),
+	/* buttons */	(1<<16),(1<<17), (1<<20), (1<<21),
+	};
+
+	InputDevice id = DEVICE_PARA;
+
+	for (int butno = 0 ; butno < NUM_PARA_PAD_BUTTONS ; butno++)
+	{
+		DeviceInput di(id, butno);
+		
+		/* If we're in a thread, our timestamp is accurate. */
+		if( InputThread.IsCreated() )
+			di.ts.Touch();
+
+		ButtonPressed(di, !(event & bits[butno]));
+	}
+}
+
+void InputHandler_Win32_Para::GetDevicesAndDescriptions(vector<InputDevice>& vDevicesOut, vector<CString>& vDescriptionsOut)
+{
+	if( dev->IsOpen() )
+	{
+		vDevicesOut.push_back( DEVICE_PARA );
+		vDescriptionsOut.push_back( "Para USB" );
+	}
+}
+
+int InputHandler_Win32_Para::InputThread_Start( void *p )
+{
+	((InputHandler_Win32_Para *) p)->InputThreadMain();
+	return 0;
+}
+
+void InputHandler_Win32_Para::InputThreadMain()
+{
+	if(!SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_HIGHEST))
+		LOG->Warn(werr_ssprintf(GetLastError(), "Failed to set Para thread priority"));
+
+	vector<WindowsFileIO *> sources;
+	if( dev->io.IsOpen() )
+		sources.push_back( &dev->io );
+
+	while(!shutdown)
+	{
+		CHECKPOINT;
+		int actual = 0, val = 0;
+		int ret = WindowsFileIO::read_several(sources, &val, actual, 0.100f);
+
+		CHECKPOINT;
+		if(ret <= 0) 
+			continue; /* no event */
+
+		HandleInput( actual, val );
+		InputHandler::UpdateTimer();
+	}
+	CHECKPOINT;
+}
+
+void InputHandler_Win32_Para::Update(float fDeltaTime)
+{
+	if( !InputThread.IsCreated() )
+	{
+		int ret = dev->GetPadEvent();
+
+		if(ret == -1) 
+			return;
+
+		HandleInput( 0, ret );
+		InputHandler::UpdateTimer();
+	}
+}
+
+/*
+-----------------------------------------------------------------------------
+ Copyright (c) 2002-2003 by the person(s) listed below.  All rights reserved.
+	Glenn Maynard
+-----------------------------------------------------------------------------
+*/