dolphin/Source/Plugins/Plugin_GCPadNew/Src/GCPadNew.cpp

358 lines
9.3 KiB
C++

#include <math.h>
#include "Common.h"
#include "pluginspecs_pad.h"
#include "pluginspecs_wiimote.h"
#include "ControllerInterface/ControllerInterface.h"
#if defined(HAVE_WX) && HAVE_WX
#include "ConfigDiag.h"
#endif
#include "Config.h"
#define CIFACE_PLUGIN_VERSION 0x0100
#define CIFACE_PLUGIN_BRANDING /*"Billiard's"//*/"Dolphin"
#define CIFACE_PLUGIN_TYPE "GCPad"
#define CIFACE_PLUGIN_NAME "New"
//#define CIFACE_PLUGIN_VERSTR "v1.0"
#define CIFACE_PLUGIN_FULL_NAME CIFACE_PLUGIN_BRANDING" "CIFACE_PLUGIN_TYPE" "CIFACE_PLUGIN_NAME//" "CIFACE_PLUGIN_VERSTR
#ifdef _WIN32
class wxDLLApp : public wxApp
{
bool OnInit()
{
return true;
};
};
IMPLEMENT_APP_NO_MAIN(wxDLLApp)
WXDLLIMPEXP_BASE void wxSetInstance(HINSTANCE hInst);
#endif
// copied from GCPad
SPADInitialize *g_PADInitialize = NULL;
// Check if Dolphin is in focus
// ----------------
bool IsFocus()
{
#ifdef _WIN32
HWND RenderingWindow = (g_PADInitialize) ? g_PADInitialize->hWnd : NULL;
HWND Parent = GetParent(RenderingWindow);
HWND TopLevel = GetParent(Parent);
if (GetForegroundWindow() == TopLevel || GetForegroundWindow() == RenderingWindow)
return true;
else
return false;
#elif defined HAVE_X11 && HAVE_X11
Window GLWin = *(Window *)g_PADInitialize->pXWindow;
Window FocusWin;
int Revert;
XGetInputFocus((Display*)g_PADInitialize->hWnd, &FocusWin, &Revert);
XWindowAttributes WinAttribs;
XGetWindowAttributes (GCdisplay, GLWin, &WinAttribs);
return (GLWin != 0 && (GLWin == FocusWin || WinAttribs.override_redirect));
#else
return true;
#endif
}
// copied from GCPad
HINSTANCE g_hInstance;
// copied from GCPad
#if defined(HAVE_WX) && HAVE_WX
wxWindow* GetParentedWxWindow(HWND Parent)
{
#ifdef _WIN32
wxSetInstance((HINSTANCE)g_hInstance);
#endif
wxWindow *win = new wxWindow();
#ifdef _WIN32
win->SetHWND((WXHWND)Parent);
win->AdoptAttributesFromHWND();
#endif
return win;
}
#endif
// /
// the plugin
Plugin g_plugin;
#ifdef _WIN32
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved )
{
switch (fdwReason)
{
case DLL_PROCESS_ATTACH:
wxSetInstance(hinstDLL);
wxInitialize();
break;
case DLL_PROCESS_DETACH:
wxUninitialize();
break;
default:
break;
}
g_hInstance = hinstDLL;
return TRUE;
}
#endif
// wut ??
#define EXPORT
#define CALL
int _last_numPAD = 4;
// if plugin isn't initialized, init and load config
void InitPlugin( void* const hwnd )
{
//g_plugin.controls_crit.Enter(); // enter
//g_plugin.interface_crit.Enter();
if ( false == g_plugin.controller_interface.IsInit() )
{
// load the saved controller config
g_plugin.LoadConfig();
// needed for Xlib and exclusive dinput
g_plugin.controller_interface.SetHwnd( hwnd );
g_plugin.controller_interface.Init();
// update control refs
std::vector<ControllerEmu*>::const_iterator i = g_plugin.controllers.begin(),
e = g_plugin.controllers.end();
for ( ; i!=e; ++i )
(*i)->UpdateReferences( g_plugin.controller_interface );
}
//g_plugin.interface_crit.Leave();
//g_plugin.controls_crit.Leave(); // leave
}
// I N T E R F A C E
// __________________________________________________________________________________________________
// Function:
// Purpose:
// input:
// output:
//
EXPORT void CALL PAD_GetStatus(u8 _numPAD, SPADStatus* _pPADStatus)
{
// why not, i guess
if ( NULL == _pPADStatus )
return;
memset( _pPADStatus, 0, sizeof(*_pPADStatus) );
_pPADStatus->err = PAD_ERR_NONE;
// wtf is this?
_pPADStatus->button |= PAD_USE_ORIGIN;
// TODO: this will need changing
// need focus ?
// i'm not inside CritSec when I access this bool
//if ( false == (g_plugin.pads[_numPAD].options.allow_background_input || IsFocus()) )
//{
// // center axes and return
// memset( &_pPADStatus->stickX, 0x80, 4 );
// return;
//}
// try lock
if ( false == g_plugin.controls_crit.TryEnter() )
{
// if gui has lock (messing with controls), skip this input cycle
// center axes and return
memset( &_pPADStatus->stickX, 0x80, 4 );
return;
}
// if we are on the next input cycle, update output and input
// if we can get a lock
if ( _numPAD <= _last_numPAD && g_plugin.interface_crit.TryEnter() )
{
g_plugin.controller_interface.UpdateOutput();
g_plugin.controller_interface.UpdateInput();
g_plugin.interface_crit.Leave();
}
_last_numPAD = _numPAD;
// get input
((GCPad*)g_plugin.controllers[ _numPAD ])->GetInput( _pPADStatus );
// leave
g_plugin.controls_crit.Leave();
}
// __________________________________________________________________________________________________
// Function: Send keyboard input to the plugin
// Purpose:
// input: The key and if it's pressed or released
// output: None
//
EXPORT void CALL PAD_Input(u16 _Key, u8 _UpDown)
{
// nofin
}
// __________________________________________________________________________________________________
// Function: PAD_Rumble
// Purpose: Pad rumble!
// input: PAD number, Command type (Stop=0, Rumble=1, Stop Hard=2) and strength of Rumble
// output: none
//
EXPORT void CALL PAD_Rumble(u8 _numPAD, unsigned int _uType, unsigned int _uStrength)
{
// enter
if ( g_plugin.controls_crit.TryEnter() )
{
// only on/off rumble
((GCPad*)g_plugin.controllers[ _numPAD ])->SetOutput( 1 == _uType && _uStrength > 2 );
// leave
g_plugin.controls_crit.Leave();
}
}
// GLOBAL I N T E R F A C E
// Function: GetDllInfo
// Purpose: This function allows the emulator to gather information
// about the DLL by filling in the PluginInfo structure.
// input: A pointer to a PLUGIN_INFO structure that needs to be
// filled by the function. (see def above)
// output: none
//
EXPORT void CALL GetDllInfo(PLUGIN_INFO* _pPluginInfo)
{
// don't feel like messing around with all those strcpy functions and warnings
//char *s1 = CIFACE_PLUGIN_FULL_NAME, *s2 = _pPluginInfo->Name;
//while ( *s2++ = *s1++ );
memcpy( _pPluginInfo->Name, CIFACE_PLUGIN_FULL_NAME, sizeof(CIFACE_PLUGIN_FULL_NAME) );
_pPluginInfo->Type = PLUGIN_TYPE_PAD;
_pPluginInfo->Version = CIFACE_PLUGIN_VERSION;
}
// ___________________________________________________________________________
// Function: DllConfig
// Purpose: This function is optional function that is provided
// to allow the user to configure the DLL
// input: A handle to the window that calls this function
// output: none
//
EXPORT void CALL DllConfig(HWND _hParent)
{
bool was_init = false;
if ( g_plugin.controller_interface.IsInit() ) // hack for showing dialog when game isnt running
was_init = true;
else
InitPlugin( _hParent );
// copied from GCPad
#if defined(HAVE_WX) && HAVE_WX
wxWindow *frame = GetParentedWxWindow(_hParent);
ConfigDialog* m_ConfigFrame = new ConfigDialog( frame, g_plugin, CIFACE_PLUGIN_FULL_NAME, was_init );
#ifdef _WIN32
frame->Disable();
m_ConfigFrame->ShowModal();
frame->Enable();
#else
m_ConfigFrame->ShowModal();
#endif
#ifdef _WIN32
wxMilliSleep( 50 ); // hooray for hacks
frame->SetFocus();
frame->SetHWND(NULL);
#endif
m_ConfigFrame->Destroy();
m_ConfigFrame = NULL;
frame->Destroy();
#endif
// /
if ( false == was_init ) // hack for showing dialog when game isnt running
g_plugin.controller_interface.DeInit();
}
// ___________________________________________________________________________
// Function: DllDebugger
// Purpose: Open the debugger
// input: a handle to the window that calls this function
// output: none
//
EXPORT void CALL DllDebugger(HWND _hParent, bool Show)
{
// wut?
}
// ___________________________________________________________________________
// Function: DllSetGlobals
// Purpose: Set the pointer for globals variables
// input: a pointer to the global struct
// output: none
//
EXPORT void CALL SetDllGlobals(PLUGIN_GLOBALS* _pPluginGlobals)
{
// wut?
}
// ___________________________________________________________________________
// Function: Initialize
// Purpose: Initialize the plugin
// input: Init
// output: none
//
EXPORT void CALL Initialize(void *init)
{
if ( false == g_plugin.controller_interface.IsInit() )
InitPlugin( ((SPADInitialize*)init)->hWnd );
}
// ___________________________________________________________________________
// Function: Shutdown
// Purpose: This function is called when the emulator is shutting down
// a game allowing the dll to de-initialise.
// input: none
// output: none
//
EXPORT void CALL Shutdown(void)
{
//plugin.controls_crit.Enter(); // enter
if ( g_plugin.controller_interface.IsInit() )
g_plugin.controller_interface.DeInit();
//plugin.controls_crit.Leave(); // leave
}
// ___________________________________________________________________________
// Function: DoState
// Purpose: Saves/load state
// input/output: ptr
// input: mode
//
EXPORT void CALL DoState(unsigned char **ptr, int mode)
{
// prolly won't need this
}
// ___________________________________________________________________________
// Function: EmuStateChange
// Purpose: Notifies the plugin of a change in emulation state
// input: newState
// output: none
//
EXPORT void CALL EmuStateChange(PLUGIN_EMUSTATE newState)
{
// maybe use this later
}