mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2024-09-22 04:11:46 +02:00
30523b570c
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2025 8ced0084-cf51-0410-be5f-012b33b47a6e
399 lines
10 KiB
C++
399 lines
10 KiB
C++
// Copyright (C) 2003-2008 Dolphin Project.
|
|
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, version 2.0.
|
|
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License 2.0 for more details.
|
|
|
|
// A copy of the GPL 2.0 should have been included with the program.
|
|
// If not, see http://www.gnu.org/licenses/
|
|
|
|
// Official SVN repository and contact information can be found at
|
|
// http://code.google.com/p/dolphin-emu/
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////////////////
|
|
// Includes
|
|
// ¯¯¯¯¯¯¯¯¯¯
|
|
#include <iostream> // System
|
|
#include "pluginspecs_wiimote.h"
|
|
|
|
#include "wiiuse.h"
|
|
#include <queue>
|
|
|
|
#include "Common.h"
|
|
#include "Thread.h"
|
|
#include "StringUtil.h"
|
|
#include "ConsoleWindow.h"
|
|
|
|
#include "wiimote_hid.h"
|
|
#include "main.h"
|
|
#include "Config.h"
|
|
#include "EmuMain.h"
|
|
#define EXCLUDE_H // Avoid certain declarations in wiimote_real.h
|
|
#include "wiimote_real.h"
|
|
#if defined(HAVE_WX) && HAVE_WX
|
|
#include "ConfigDlg.h"
|
|
#endif
|
|
|
|
extern SWiimoteInitialize g_WiimoteInitialize;
|
|
////////////////////////////////////////
|
|
|
|
|
|
namespace WiiMoteReal
|
|
{
|
|
|
|
//******************************************************************************
|
|
// Forwarding
|
|
//******************************************************************************
|
|
|
|
class CWiiMote;
|
|
|
|
#ifdef _WIN32
|
|
DWORD WINAPI ReadWiimote_ThreadFunc(void* arg);
|
|
#else
|
|
void* ReadWiimote_ThreadFunc(void* arg);
|
|
#endif
|
|
//******************************************************************************
|
|
// Variable declarations
|
|
//******************************************************************************
|
|
|
|
wiimote_t** g_WiiMotesFromWiiUse = NULL;
|
|
Common::Thread* g_pReadThread = NULL;
|
|
int g_NumberOfWiiMotes;
|
|
CWiiMote* g_WiiMotes[MAX_WIIMOTES];
|
|
bool g_Shutdown = false;
|
|
bool g_LocalThread = true;
|
|
bool g_MotionSensing = false;
|
|
|
|
//******************************************************************************
|
|
// Probably this class should be in its own file
|
|
//******************************************************************************
|
|
|
|
class CWiiMote
|
|
{
|
|
public:
|
|
|
|
//////////////////////////////////////////
|
|
// On create and on uncreate
|
|
// ---------------
|
|
CWiiMote(u8 _WiimoteNumber, wiimote_t* _pWiimote)
|
|
: m_WiimoteNumber(_WiimoteNumber)
|
|
, m_channelID(0)
|
|
, m_pWiiMote(_pWiimote)
|
|
, m_pCriticalSection(NULL)
|
|
, m_LastReportValid(false)
|
|
{
|
|
m_pCriticalSection = new Common::CriticalSection();
|
|
|
|
//wiiuse_set_leds(m_pWiiMote, WIIMOTE_LED_4);
|
|
|
|
#ifdef _WIN32
|
|
// F|RES: i dunno if we really need this
|
|
CancelIo(m_pWiiMote->dev_handle);
|
|
#endif
|
|
}
|
|
|
|
virtual ~CWiiMote()
|
|
{
|
|
delete m_pCriticalSection;
|
|
};
|
|
//////////////////////
|
|
|
|
|
|
//////////////////////////////////////////
|
|
// Send raw HID data from the core to wiimote
|
|
// ---------------
|
|
void SendData(u16 _channelID, const u8* _pData, u32 _Size)
|
|
{
|
|
m_channelID = _channelID;
|
|
|
|
m_pCriticalSection->Enter();
|
|
{
|
|
SEvent WriteEvent;
|
|
memcpy(WriteEvent.m_PayLoad, _pData+1, _Size-1);
|
|
m_EventWriteQueue.push(WriteEvent);
|
|
}
|
|
m_pCriticalSection->Leave();
|
|
}
|
|
/////////////////////
|
|
|
|
|
|
//////////////////////////////////////////////////
|
|
/* Read data from wiimote (but don't send it to the core, just filter and queue). If we are not currently
|
|
using the real Wiimote we only allow it to receive data mode changes, but don't ask for any data in
|
|
return */
|
|
// ---------------
|
|
void ReadData()
|
|
{
|
|
m_pCriticalSection->Enter();
|
|
|
|
// Send data to the Wiimote
|
|
if (!m_EventWriteQueue.empty())
|
|
{
|
|
Console::Print("Writing data to the Wiimote\n");
|
|
SEvent& rEvent = m_EventWriteQueue.front();
|
|
wiiuse_io_write(m_pWiiMote, (byte*)rEvent.m_PayLoad, MAX_PAYLOAD);
|
|
m_EventWriteQueue.pop();
|
|
}
|
|
|
|
m_pCriticalSection->Leave();
|
|
|
|
// Don't queue up data if we are not using the real Wiimote
|
|
if(g_Config.bUseRealWiimote)
|
|
if (wiiuse_io_read(m_pWiiMote))
|
|
{
|
|
const byte* pBuffer = m_pWiiMote->event_buf;
|
|
|
|
// Check if we have a channel (connection) if so save the data...
|
|
if (m_channelID > 0)
|
|
{
|
|
m_pCriticalSection->Enter();
|
|
|
|
// Filter out reports
|
|
if (pBuffer[0] >= 0x30)
|
|
{
|
|
// Copy Buffer to LastReport
|
|
memcpy(m_LastReport.m_PayLoad, pBuffer, MAX_PAYLOAD);
|
|
m_LastReportValid = true;
|
|
}
|
|
else
|
|
{
|
|
// Copy Buffer to ImportantEvent
|
|
SEvent ImportantEvent;
|
|
memcpy(ImportantEvent.m_PayLoad, pBuffer, MAX_PAYLOAD);
|
|
m_EventReadQueue.push(ImportantEvent);
|
|
}
|
|
m_pCriticalSection->Leave();
|
|
}
|
|
|
|
//std::string Temp = ArrayToString(pBuffer, sizeof(pBuffer), 0);
|
|
//Console::Print("Data:\n%s\n", Temp.c_str());
|
|
}
|
|
};
|
|
/////////////////////
|
|
|
|
|
|
//////////////////////////////////////////
|
|
// Send queued data to the core
|
|
// ---------------
|
|
void Update()
|
|
{
|
|
// Thread function
|
|
m_pCriticalSection->Enter();
|
|
|
|
if (m_EventReadQueue.empty())
|
|
{
|
|
// Send the same data as last time
|
|
if (m_LastReportValid) SendEvent(m_LastReport);
|
|
}
|
|
else
|
|
{
|
|
// Send all the new data we have collected
|
|
SendEvent(m_EventReadQueue.front());
|
|
m_EventReadQueue.pop();
|
|
}
|
|
|
|
m_pCriticalSection->Leave();
|
|
};
|
|
/////////////////////
|
|
|
|
private:
|
|
|
|
struct SEvent
|
|
{
|
|
SEvent()
|
|
{
|
|
memset(m_PayLoad, 0, MAX_PAYLOAD);
|
|
}
|
|
byte m_PayLoad[MAX_PAYLOAD];
|
|
};
|
|
typedef std::queue<SEvent> CEventQueue;
|
|
|
|
u8 m_WiimoteNumber; // Just for debugging
|
|
u16 m_channelID;
|
|
|
|
Common::CriticalSection* m_pCriticalSection;
|
|
CEventQueue m_EventReadQueue;
|
|
CEventQueue m_EventWriteQueue;
|
|
bool m_LastReportValid;
|
|
SEvent m_LastReport;
|
|
wiimote_t* m_pWiiMote; // This is g_WiiMotesFromWiiUse[]
|
|
|
|
//////////////////////////////////////////
|
|
// Send event
|
|
// ---------------
|
|
void SendEvent(SEvent& _rEvent)
|
|
{
|
|
// We don't have an answer channel
|
|
if (m_channelID == 0) return;
|
|
|
|
// Check event buffer;
|
|
u8 Buffer[1024];
|
|
u32 Offset = 0;
|
|
hid_packet* pHidHeader = (hid_packet*)(Buffer + Offset);
|
|
Offset += sizeof(hid_packet);
|
|
pHidHeader->type = HID_TYPE_DATA;
|
|
pHidHeader->param = HID_PARAM_INPUT;
|
|
|
|
memcpy(&Buffer[Offset], _rEvent.m_PayLoad, MAX_PAYLOAD);
|
|
Offset += MAX_PAYLOAD;
|
|
|
|
g_WiimoteInitialize.pWiimoteInput(m_channelID, Buffer, Offset);
|
|
}
|
|
/////////////////////
|
|
};
|
|
|
|
|
|
|
|
//******************************************************************************
|
|
// Function Definitions
|
|
//******************************************************************************
|
|
int Initialize()
|
|
{
|
|
if (g_RealWiiMoteInitialized) return g_NumberOfWiiMotes;
|
|
|
|
memset(g_WiiMotes, 0, sizeof(CWiiMote*) * MAX_WIIMOTES);
|
|
|
|
// Call Wiiuse.dll
|
|
g_WiiMotesFromWiiUse = wiiuse_init(MAX_WIIMOTES);
|
|
g_NumberOfWiiMotes = wiiuse_find(g_WiiMotesFromWiiUse, MAX_WIIMOTES, 5);
|
|
|
|
if (g_NumberOfWiiMotes > 0) g_RealWiiMotePresent = true;
|
|
|
|
Console::Print("Found No of Wiimotes: %i\n", g_NumberOfWiiMotes);
|
|
|
|
// For the status window
|
|
if (!g_EmulatorRunning)
|
|
{
|
|
// Do I need this?
|
|
//int Connect = wiiuse_connect(g_WiiMotesFromWiiUse, MAX_WIIMOTES);
|
|
//Console::Print("Connected: %i\n", Connect);
|
|
|
|
//wiiuse_set_timeout(g_WiiMotesFromWiiUse, MAX_WIIMOTES, 500, 1000);
|
|
//wiiuse_set_flags(g_WiiMotesFromWiiUse[0], WIIUSE_CONTINUOUS, NULL);
|
|
|
|
if(frame) frame->StartTimer();
|
|
}
|
|
else
|
|
{
|
|
//wiiuse_disconnect(g_WiiMotesFromWiiUse);
|
|
}
|
|
|
|
// Create Wiimote classes
|
|
for (int i = 0; i < g_NumberOfWiiMotes; i++)
|
|
g_WiiMotes[i] = new CWiiMote(i + 1, g_WiiMotesFromWiiUse[i]);
|
|
|
|
// Create a nee thread and start listening for Wiimote data
|
|
if (g_NumberOfWiiMotes > 0)
|
|
g_pReadThread = new Common::Thread(ReadWiimote_ThreadFunc, NULL);
|
|
|
|
// Initialized
|
|
if (g_NumberOfWiiMotes > 0) { g_RealWiiMoteInitialized = true; g_Shutdown = false; }
|
|
|
|
return g_NumberOfWiiMotes;
|
|
}
|
|
|
|
void DoState(void* ptr, int mode) {}
|
|
|
|
void Shutdown(void)
|
|
{
|
|
g_Shutdown = true;
|
|
|
|
// Stop the thread
|
|
if (g_pReadThread != NULL)
|
|
{
|
|
g_pReadThread->WaitForDeath();
|
|
delete g_pReadThread;
|
|
g_pReadThread = NULL;
|
|
}
|
|
|
|
// Delete the wiimotes
|
|
for (int i = 0; i < g_NumberOfWiiMotes; i++)
|
|
{
|
|
delete g_WiiMotes[i];
|
|
g_WiiMotes[i] = NULL;
|
|
}
|
|
|
|
#if defined(HAVE_WX) && HAVE_WX
|
|
/* We can only do this if we are not unloading the DLL, otherwise we can get stuck with a
|
|
a rumble after we Stop a game */
|
|
if (!g_EmulatorRunning)
|
|
{
|
|
if(frame) frame->ShutDown = true;
|
|
if(frame) frame->StartTimer();
|
|
}
|
|
else
|
|
{
|
|
#else
|
|
// Clean up wiiuse
|
|
wiiuse_cleanup(g_WiiMotesFromWiiUse, g_NumberOfWiiMotes);
|
|
|
|
// Uninitialized
|
|
g_RealWiiMoteInitialized = false;
|
|
#endif
|
|
#if defined(HAVE_WX) && HAVE_WX
|
|
}
|
|
#endif
|
|
|
|
// Uninitialized
|
|
g_RealWiiMoteInitialized = false;
|
|
g_RealWiiMotePresent = false;
|
|
}
|
|
|
|
void InterruptChannel(u16 _channelID, const void* _pData, u32 _Size)
|
|
{
|
|
//Console::Print("Real InterruptChannel\n");
|
|
g_WiiMotes[0]->SendData(_channelID, (const u8*)_pData, _Size);
|
|
}
|
|
|
|
void ControlChannel(u16 _channelID, const void* _pData, u32 _Size)
|
|
{
|
|
//Console::Print("Real ControlChannel\n");
|
|
g_WiiMotes[0]->SendData(_channelID, (const u8*)_pData, _Size);
|
|
}
|
|
|
|
|
|
//////////////////////////////////
|
|
// Read the Wiimote once
|
|
// ---------------
|
|
void Update()
|
|
{
|
|
//Console::Print("Real Update\n");
|
|
for (int i = 0; i < g_NumberOfWiiMotes; i++)
|
|
{
|
|
g_WiiMotes[i]->Update();
|
|
}
|
|
}
|
|
|
|
//////////////////////////////////
|
|
/* Continuously read the Wiimote status. However, the actual sending of data occurs in Update(). If we are
|
|
not currently using the real Wiimote we allow the separate ReadWiimote() function to run. Todo: Figure
|
|
out how to manually send the current data reporting mode to the real Wiimote so that we can entirely turn
|
|
off ReadData() (including wiiuse_io_write()) while we are not using the real wiimote. For example to risk
|
|
interrupting accelerometer recordings by a wiiuse_io_write(). */
|
|
// ---------------
|
|
#ifdef _WIN32
|
|
DWORD WINAPI ReadWiimote_ThreadFunc(void* arg)
|
|
#else
|
|
void *ReadWiimote_ThreadFunc(void* arg)
|
|
#endif
|
|
{
|
|
while (!g_Shutdown)
|
|
{
|
|
if(g_EmulatorRunning)
|
|
for (int i = 0; i < g_NumberOfWiiMotes; i++) g_WiiMotes[i]->ReadData();
|
|
else if (!g_Config.bUseRealWiimote)
|
|
ReadWiimote();
|
|
}
|
|
return 0;
|
|
}
|
|
////////////////////
|
|
|
|
|
|
}; // end of namespace
|
|
|