mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2025-07-25 07:09:48 -06:00
Commiting a Linux fix, and along with it is my current work on the nJoy plugin to make it better and use axises as buttons, buttons as axises, and axises as the triggers.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1372 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Sonicadvance1
919
Source/Plugins/Plugin_nJoy_Testing/Src/nJoy.cpp
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919
Source/Plugins/Plugin_nJoy_Testing/Src/nJoy.cpp
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@ -0,0 +1,919 @@
|
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//////////////////////////////////////////////////////////////////////////////////////////
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// Project description
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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// Name: nJoy
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// Description: A Dolphin Compatible Input Plugin
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//
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// Author: Falcon4ever (nJoy@falcon4ever.com)
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// Site: www.multigesture.net
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// Copyright (C) 2003-2008 Dolphin Project.
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//
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//////////////////////////////////////////////////////////////////////////////////////////
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//
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// Licensetype: GNU General Public License (GPL)
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//
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||||
// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, version 2.0.
|
||||
//
|
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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||||
// GNU General Public License 2.0 for more details.
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//
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||||
// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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//
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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//
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//////////////////////////////////////////////////////////////////////////////////////////
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#include "nJoy.h"
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//////////////////////////////////////////////////////////////////////////////////////////
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// Variables
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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FILE *pFile;
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HINSTANCE nJoy_hInst = NULL;
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CONTROLLER_INFO *joyinfo = 0;
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CONTROLLER_STATE joystate[4];
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CONTROLLER_MAPPING joysticks[4];
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bool emulator_running = FALSE;
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// Handle to window
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HWND m_hWnd;
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#ifdef USE_RUMBLE_DINPUT_HACK
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bool g_rumbleEnable = FALSE;
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#endif
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// Rumble in windows
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#ifdef _WIN32
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#ifdef USE_RUMBLE_DINPUT_HACK
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LPDIRECTINPUT8 g_pDI = NULL;
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LPDIRECTINPUTDEVICE8 g_pDevice = NULL;
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LPDIRECTINPUTEFFECT g_pEffect = NULL;
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DWORD g_dwNumForceFeedbackAxis = 0;
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INT g_nXForce = 0;
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INT g_nYForce = 0;
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#define SAFE_RELEASE(p) { if(p) { (p)->Release(); (p)=NULL; } }
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HRESULT InitDirectInput(HWND hDlg);
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VOID FreeDirectInput();
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BOOL CALLBACK EnumFFDevicesCallback(const DIDEVICEINSTANCE* pInst, VOID* pContext);
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BOOL CALLBACK EnumAxesCallback(const DIDEVICEOBJECTINSTANCE* pdidoi, VOID* pContext);
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HRESULT SetDeviceForcesXY();
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#endif
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#elif defined(__linux__)
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int fd;
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char device_file_name[64];
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struct ff_effect effect;
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bool CanRumble = false;
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#endif
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//////////////////////////////////////////////////////////////////////////////////////////
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// wxWidgets
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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class wxDLLApp : public wxApp
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{
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bool OnInit()
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{
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return true;
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}
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};
|
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|
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IMPLEMENT_APP_NO_MAIN(wxDLLApp)
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WXDLLIMPEXP_BASE void wxSetInstance(HINSTANCE hInst);
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|
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//////////////////////////////////////////////////////////////////////////////////////////
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// DllMain
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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#ifdef _WIN32
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BOOL APIENTRY DllMain( HINSTANCE hinstDLL, // DLL module handle
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DWORD dwReason, // reason called
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LPVOID lpvReserved) // reserved
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{
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switch (dwReason)
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{
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case DLL_PROCESS_ATTACH:
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{
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//use wxInitialize() if you don't want GUI instead of the following 12 lines
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wxSetInstance((HINSTANCE)hinstDLL);
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int argc = 0;
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char **argv = NULL;
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wxEntryStart(argc, argv);
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|
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if ( !wxTheApp || !wxTheApp->CallOnInit() )
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return FALSE;
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}
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break;
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||||
|
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case DLL_PROCESS_DETACH:
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wxEntryCleanup(); //use wxUninitialize() if you don't want GUI
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break;
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default:
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break;
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}
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nJoy_hInst = hinstDLL;
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return TRUE;
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}
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#endif
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//////////////////////////////////////////////////////////////////////////////////////////
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// Input Plugin Functions (from spec's)
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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||||
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// Get properties of plugin
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void GetDllInfo(PLUGIN_INFO* _PluginInfo)
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{
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_PluginInfo->Version = 0x0100;
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_PluginInfo->Type = PLUGIN_TYPE_PAD;
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#ifdef DEBUGFAST
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sprintf(_PluginInfo->Name, "nJoy v"INPUT_VERSION" (DebugFast) by Falcon4ever");
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#else
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#ifndef _DEBUG
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sprintf(_PluginInfo->Name, "nJoy v"INPUT_VERSION " by Falcon4ever");
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#else
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sprintf(_PluginInfo->Name, "nJoy v"INPUT_VERSION" (Debug) by Falcon4ever");
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#endif
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#endif
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}
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// Call config dialog
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void DllConfig(HWND _hParent)
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{
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#ifdef _WIN32
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if(SDL_Init(SDL_INIT_JOYSTICK ) < 0)
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{
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MessageBox(NULL, SDL_GetError(), "Could not initialize SDL!", MB_ICONERROR);
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return;
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}
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LoadConfig(); // load settings
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wxWindow win;
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win.SetHWND(_hParent);
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ConfigBox frame(&win);
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frame.ShowModal();
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win.SetHWND(0);
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#else
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if(SDL_Init(SDL_INIT_JOYSTICK ) < 0)
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{
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printf("Could not initialize SDL! (%s)\n", SDL_GetError());
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return;
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}
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LoadConfig(); // load settings
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ConfigBox frame(NULL);
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frame.ShowModal();
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#endif
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}
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// Init PAD (start emulation)
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void PAD_Initialize(SPADInitialize _PADInitialize)
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{
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emulator_running = TRUE;
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#ifdef _DEBUG
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DEBUG_INIT();
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#endif
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if(SDL_Init(SDL_INIT_JOYSTICK ) < 0)
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{
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#ifdef _WIN32
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MessageBox(NULL, SDL_GetError(), "Could not initialize SDL!", MB_ICONERROR);
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#else
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printf("Could not initialize SDL! (%s)\n", SDL_GetError());
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#endif
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return;
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}
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#ifdef _WIN32
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m_hWnd = (HWND)_PADInitialize.hWnd;
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#endif
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LoadConfig(); // Load joystick mapping
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if(joysticks[0].enabled)
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joystate[0].joy = SDL_JoystickOpen(joysticks[0].ID);
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if(joysticks[1].enabled)
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joystate[1].joy = SDL_JoystickOpen(joysticks[1].ID);
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if(joysticks[2].enabled)
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joystate[2].joy = SDL_JoystickOpen(joysticks[2].ID);
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if(joysticks[3].enabled)
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joystate[3].joy = SDL_JoystickOpen(joysticks[3].ID);
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}
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// Shutdown PAD (stop emulation)
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void PAD_Shutdown()
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{
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if(joysticks[0].enabled)
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SDL_JoystickClose(joystate[0].joy);
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if(joysticks[1].enabled)
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SDL_JoystickClose(joystate[1].joy);
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if(joysticks[2].enabled)
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SDL_JoystickClose(joystate[2].joy);
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if(joysticks[3].enabled)
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SDL_JoystickClose(joystate[3].joy);
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SDL_Quit();
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#ifdef _DEBUG
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DEBUG_QUIT();
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#endif
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delete [] joyinfo;
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emulator_running = FALSE;
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#ifdef _WIN32
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#ifdef USE_RUMBLE_DINPUT_HACK
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FreeDirectInput();
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#endif
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#elif defined(__linux__)
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close(fd);
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#endif
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}
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// Set PAD status
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void PAD_GetStatus(u8 _numPAD, SPADStatus* _pPADStatus)
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{
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if(!joysticks[_numPAD].enabled)
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return;
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// clear pad status
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memset(_pPADStatus, 0, sizeof(SPADStatus));
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// get pad status
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GetJoyState(_numPAD);
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// Reset!
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int base = 0x80;
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_pPADStatus->stickY = base;
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_pPADStatus->stickX = base;
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_pPADStatus->substickX = base;
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_pPADStatus->substickY = base;
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_pPADStatus->button |= PAD_USE_ORIGIN;
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// Set analog controllers
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// Set Deadzones perhaps out of function
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int deadzone = (int)(((float)(128.00/100.00)) * (float)(joysticks[_numPAD].deadzone+1));
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int deadzone2 = (int)(((float)(-128.00/100.00)) * (float)(joysticks[_numPAD].deadzone+1));
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// Adjust range
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// The value returned by SDL_JoystickGetAxis is a signed integer (-32768 to 32768)
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// The value used for the gamecube controller is an unsigned char (0 to 255)
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int main_stick_x = (joystate[_numPAD].buttons[CTL_MAIN_X]>>8);
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int main_stick_y = -(joystate[_numPAD].buttons[CTL_MAIN_Y]>>8);
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int sub_stick_x = (joystate[_numPAD].buttons[CTL_SUB_X]>>8);
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int sub_stick_y = -(joystate[_numPAD].buttons[CTL_SUB_Y]>>8);
|
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|
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// Quick fix
|
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if(main_stick_x > 127)
|
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main_stick_x = 127;
|
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if(main_stick_y > 127)
|
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main_stick_y = 127;
|
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if(sub_stick_x > 127)
|
||||
sub_stick_x = 127;
|
||||
if(sub_stick_y > 127)
|
||||
sub_stick_y = 127;
|
||||
|
||||
if(main_stick_x < -128)
|
||||
main_stick_x = -128;
|
||||
if(main_stick_y < -128)
|
||||
main_stick_y = -128;
|
||||
if(sub_stick_x < -128)
|
||||
sub_stick_x = -128;
|
||||
if(sub_stick_y < -128)
|
||||
sub_stick_y = -128;
|
||||
|
||||
// Send values to Dolpin
|
||||
if ((main_stick_x < deadzone2) || (main_stick_x > deadzone)) _pPADStatus->stickX += main_stick_x;
|
||||
if ((main_stick_y < deadzone2) || (main_stick_y > deadzone)) _pPADStatus->stickY += main_stick_y;
|
||||
if ((sub_stick_x < deadzone2) || (sub_stick_x > deadzone)) _pPADStatus->substickX += sub_stick_x;
|
||||
if ((sub_stick_y < deadzone2) || (sub_stick_y > deadzone)) _pPADStatus->substickY += sub_stick_y;
|
||||
|
||||
int triggervalue = 255;
|
||||
if (joystate[_numPAD].halfpress)
|
||||
triggervalue = 100;
|
||||
|
||||
// Set buttons
|
||||
if (joystate[_numPAD].buttons[CTL_L_SHOULDER])
|
||||
{
|
||||
_pPADStatus->button|=PAD_TRIGGER_L;
|
||||
_pPADStatus->triggerLeft = triggervalue;
|
||||
}
|
||||
if (joystate[_numPAD].buttons[CTL_R_SHOULDER])
|
||||
{
|
||||
_pPADStatus->button|=PAD_TRIGGER_R;
|
||||
_pPADStatus->triggerRight = triggervalue;
|
||||
}
|
||||
|
||||
if (joystate[_numPAD].buttons[CTL_A_BUTTON])
|
||||
{
|
||||
_pPADStatus->button|=PAD_BUTTON_A;
|
||||
_pPADStatus->analogA = 255; // Perhaps support pressure?
|
||||
}
|
||||
if (joystate[_numPAD].buttons[CTL_B_BUTTON])
|
||||
{
|
||||
_pPADStatus->button|=PAD_BUTTON_B;
|
||||
_pPADStatus->analogB = 255; // Perhaps support pressure?
|
||||
}
|
||||
if (joystate[_numPAD].buttons[CTL_X_BUTTON]) _pPADStatus->button|=PAD_BUTTON_X;
|
||||
if (joystate[_numPAD].buttons[CTL_Y_BUTTON]) _pPADStatus->button|=PAD_BUTTON_Y;
|
||||
if (joystate[_numPAD].buttons[CTL_Z_TRIGGER]) _pPADStatus->button|=PAD_TRIGGER_Z;
|
||||
if (joystate[_numPAD].buttons[CTL_START]) _pPADStatus->button|=PAD_BUTTON_START;
|
||||
|
||||
// Set D-pad
|
||||
if(joysticks[_numPAD].controllertype == CTL_TYPE_JOYSTICK)
|
||||
{
|
||||
if(joystate[_numPAD].dpad == SDL_HAT_LEFTUP || joystate[_numPAD].dpad == SDL_HAT_UP || joystate[_numPAD].dpad == SDL_HAT_RIGHTUP ) _pPADStatus->button|=PAD_BUTTON_UP;
|
||||
if(joystate[_numPAD].dpad == SDL_HAT_LEFTUP || joystate[_numPAD].dpad == SDL_HAT_LEFT || joystate[_numPAD].dpad == SDL_HAT_LEFTDOWN ) _pPADStatus->button|=PAD_BUTTON_LEFT;
|
||||
if(joystate[_numPAD].dpad == SDL_HAT_LEFTDOWN || joystate[_numPAD].dpad == SDL_HAT_DOWN || joystate[_numPAD].dpad == SDL_HAT_RIGHTDOWN ) _pPADStatus->button|=PAD_BUTTON_DOWN;
|
||||
if(joystate[_numPAD].dpad == SDL_HAT_RIGHTUP || joystate[_numPAD].dpad == SDL_HAT_RIGHT || joystate[_numPAD].dpad == SDL_HAT_RIGHTDOWN ) _pPADStatus->button|=PAD_BUTTON_RIGHT;
|
||||
}
|
||||
else
|
||||
{
|
||||
if(joystate[_numPAD].dpad2[CTL_D_PAD_UP])
|
||||
_pPADStatus->button|=PAD_BUTTON_UP;
|
||||
if(joystate[_numPAD].dpad2[CTL_D_PAD_DOWN])
|
||||
_pPADStatus->button|=PAD_BUTTON_DOWN;
|
||||
if(joystate[_numPAD].dpad2[CTL_D_PAD_LEFT])
|
||||
_pPADStatus->button|=PAD_BUTTON_LEFT;
|
||||
if(joystate[_numPAD].dpad2[CTL_D_PAD_RIGHT])
|
||||
_pPADStatus->button|=PAD_BUTTON_RIGHT;
|
||||
}
|
||||
|
||||
_pPADStatus->err = PAD_ERR_NONE;
|
||||
|
||||
|
||||
#ifdef _WIN32
|
||||
#ifdef USE_RUMBLE_DINPUT_HACK
|
||||
if(joystate[_numPAD].halfpress)
|
||||
if(!g_pDI)
|
||||
if(FAILED(InitDirectInput(m_hWnd)))
|
||||
{
|
||||
MessageBox(NULL, SDL_GetError(), "Could not initialize DirectInput!", MB_ICONERROR);
|
||||
g_rumbleEnable = FALSE;
|
||||
//return;
|
||||
}
|
||||
else
|
||||
g_rumbleEnable = TRUE;
|
||||
|
||||
if (g_rumbleEnable)
|
||||
{
|
||||
g_pDevice->Acquire();
|
||||
|
||||
if(g_pEffect)
|
||||
g_pEffect->Start(1, 0);
|
||||
}
|
||||
#endif
|
||||
#elif defined(__linux__)
|
||||
if(!fd)
|
||||
{
|
||||
sprintf(device_file_name, "/dev/input/event%d", joysticks[_numPAD].eventnum); //TODO: Make dynamic //
|
||||
|
||||
/* Open device */
|
||||
fd = open(device_file_name, O_RDWR);
|
||||
if (fd == -1) {
|
||||
perror("Open device file");
|
||||
//Something wrong, probably permissions, just return now
|
||||
return;
|
||||
}
|
||||
int n_effects = 0;
|
||||
if (ioctl(fd, EVIOCGEFFECTS, &n_effects) == -1) {
|
||||
perror("Ioctl number of effects");
|
||||
}
|
||||
if(n_effects > 0)
|
||||
CanRumble = true;
|
||||
else
|
||||
return; // Return since we can't do any effects
|
||||
/* a strong rumbling effect */
|
||||
effect.type = FF_RUMBLE;
|
||||
effect.id = -1;
|
||||
effect.u.rumble.strong_magnitude = 0x8000;
|
||||
effect.u.rumble.weak_magnitude = 0;
|
||||
effect.replay.length = 5000; // Set to 5 seconds, if a Game needs more for a single rumble event, it is dumb and must be a demo
|
||||
effect.replay.delay = 0;
|
||||
if (ioctl(fd, EVIOCSFF, &effect) == -1) {
|
||||
perror("Upload effect");
|
||||
CanRumble = false; //We have effects but it doesn't support the rumble we are using. This is basic rumble, should work for most
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
// Set PAD rumble
|
||||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
// (Stop=0, Rumble=1)
|
||||
void PAD_Rumble(u8 _numPAD, unsigned int _uType, unsigned int _uStrength)
|
||||
{
|
||||
//if(_numPAD > 0)
|
||||
// return;
|
||||
|
||||
// not supported by SDL
|
||||
// So we need to use platform specific stuff
|
||||
#ifdef _WIN32
|
||||
#ifdef USE_RUMBLE_DINPUT_HACK
|
||||
static int a = 0;
|
||||
|
||||
if ((_uType == 0) || (_uType == 2))
|
||||
{
|
||||
a = 0;
|
||||
}
|
||||
else if (_uType == 1)
|
||||
{
|
||||
a = _uStrength > 2 ? 8000 : 0;
|
||||
}
|
||||
|
||||
a = int ((float)a * 0.96f);
|
||||
|
||||
if (!g_rumbleEnable)
|
||||
{
|
||||
a = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
g_nYForce = a;
|
||||
SetDeviceForcesXY();
|
||||
}
|
||||
#endif
|
||||
#elif defined(__linux__)
|
||||
struct input_event event;
|
||||
if(CanRumble)
|
||||
{
|
||||
if (_uType == 1)
|
||||
{
|
||||
event.type = EV_FF;
|
||||
event.code = effect.id;
|
||||
event.value = 1;
|
||||
if (write(fd, (const void*) &event, sizeof(event)) == -1) {
|
||||
perror("Play effect");
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
if ((_uType == 0) || (_uType == 2))
|
||||
{
|
||||
event.type = EV_FF;
|
||||
event.code = effect.id;
|
||||
event.value = 0;
|
||||
if (write(fd, (const void*) &event, sizeof(event)) == -1) {
|
||||
perror("Stop effect");
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
// Set PAD attached pads
|
||||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
unsigned int PAD_GetAttachedPads()
|
||||
{
|
||||
unsigned int connected = 0;
|
||||
|
||||
LoadConfig();
|
||||
|
||||
if(joysticks[0].enabled)
|
||||
connected |= 1;
|
||||
if(joysticks[1].enabled)
|
||||
connected |= 2;
|
||||
if(joysticks[2].enabled)
|
||||
connected |= 4;
|
||||
if(joysticks[3].enabled)
|
||||
connected |= 8;
|
||||
|
||||
return connected;
|
||||
}
|
||||
|
||||
// Savestates
|
||||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
unsigned int SaveLoadState(char *ptr, BOOL save)
|
||||
{
|
||||
// not used
|
||||
return 0;
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Custom Functions
|
||||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
|
||||
// Request joystick state
|
||||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
void GetJoyState(int controller)
|
||||
{
|
||||
SDL_JoystickUpdate();
|
||||
|
||||
for(int a = 0; a < CTRL_END; a++)
|
||||
{
|
||||
char Type = (joysticks[controller].buttons[a].c_str())[0];
|
||||
//printf("Type %c, entire %s\n", Type, joysticks[controller].buttons[a].c_str());
|
||||
switch(Type)
|
||||
{
|
||||
case 'A':
|
||||
joystate[controller].buttons[a] = SDL_JoystickGetAxis(joystate[controller].joy, atoi(joysticks[controller].buttons[a].c_str() + 2)); // Skip the A AND the +/- sign
|
||||
break;
|
||||
case 'B':
|
||||
joystate[controller].buttons[a] = SDL_JoystickGetButton(joystate[controller].joy, atoi(joysticks[controller].buttons[a].c_str() + 1));
|
||||
break;
|
||||
case 'H':
|
||||
printf("We aren't Expecting Hat here!\n");
|
||||
break;
|
||||
default:
|
||||
printf("Unknown button type %c, number %d, Full %s\n", Type, a, joysticks[controller].buttons[a].c_str());
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
joystate[controller].halfpress = SDL_JoystickGetButton(joystate[controller].joy, joysticks[controller].halfpress);
|
||||
|
||||
if(joysticks[controller].controllertype == CTL_TYPE_JOYSTICK)
|
||||
joystate[controller].dpad = SDL_JoystickGetHat(joystate[controller].joy, joysticks[controller].dpad);
|
||||
else
|
||||
{
|
||||
joystate[controller].dpad2[CTL_D_PAD_UP] = SDL_JoystickGetButton(joystate[controller].joy, joysticks[controller].dpad2[CTL_D_PAD_UP]);
|
||||
joystate[controller].dpad2[CTL_D_PAD_DOWN] = SDL_JoystickGetButton(joystate[controller].joy, joysticks[controller].dpad2[CTL_D_PAD_DOWN]);
|
||||
joystate[controller].dpad2[CTL_D_PAD_LEFT] = SDL_JoystickGetButton(joystate[controller].joy, joysticks[controller].dpad2[CTL_D_PAD_LEFT]);
|
||||
joystate[controller].dpad2[CTL_D_PAD_RIGHT] = SDL_JoystickGetButton(joystate[controller].joy, joysticks[controller].dpad2[CTL_D_PAD_RIGHT]);
|
||||
}
|
||||
}
|
||||
|
||||
// Search attached devices
|
||||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
int Search_Devices()
|
||||
{
|
||||
// load config
|
||||
#ifdef _DEBUG
|
||||
DEBUG_INIT();
|
||||
#endif
|
||||
|
||||
int numjoy = SDL_NumJoysticks();
|
||||
|
||||
if(numjoy == 0)
|
||||
{
|
||||
#ifdef _WIN32
|
||||
MessageBox(NULL, "No Joystick detected!", NULL, MB_ICONWARNING);
|
||||
#else
|
||||
printf("No Joystick detected!\n");
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
|
||||
if(joyinfo)
|
||||
{
|
||||
delete [] joyinfo;
|
||||
joyinfo = new CONTROLLER_INFO [numjoy];
|
||||
}
|
||||
else
|
||||
{
|
||||
joyinfo = new CONTROLLER_INFO [numjoy];
|
||||
}
|
||||
|
||||
#ifdef _DEBUG
|
||||
fprintf(pFile, "Scanning for devices\n");
|
||||
fprintf(pFile, "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
|
||||
#endif
|
||||
|
||||
for(int i = 0; i < numjoy; i++ )
|
||||
{
|
||||
joyinfo[i].joy = SDL_JoystickOpen(i);
|
||||
joyinfo[i].ID = i;
|
||||
joyinfo[i].NumAxes = SDL_JoystickNumAxes(joyinfo[i].joy);
|
||||
joyinfo[i].NumButtons = SDL_JoystickNumButtons(joyinfo[i].joy);
|
||||
joyinfo[i].NumBalls = SDL_JoystickNumBalls(joyinfo[i].joy);
|
||||
joyinfo[i].NumHats = SDL_JoystickNumHats(joyinfo[i].joy);
|
||||
joyinfo[i].Name = SDL_JoystickName(i);
|
||||
|
||||
#ifdef _DEBUG
|
||||
fprintf(pFile, "ID: %d\n", i);
|
||||
fprintf(pFile, "Name: %s\n", joyinfo[i].Name);
|
||||
fprintf(pFile, "Buttons: %d\n", joyinfo[i].NumButtons);
|
||||
fprintf(pFile, "Axes: %d\n", joyinfo[i].NumAxes);
|
||||
fprintf(pFile, "Hats: %d\n", joyinfo[i].NumHats);
|
||||
fprintf(pFile, "Balls: %d\n\n", joyinfo[i].NumBalls);
|
||||
#endif
|
||||
|
||||
// Close if opened
|
||||
if(SDL_JoystickOpened(i))
|
||||
SDL_JoystickClose(joyinfo[i].joy);
|
||||
}
|
||||
|
||||
return numjoy;
|
||||
}
|
||||
|
||||
// Enable output log
|
||||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
void DEBUG_INIT()
|
||||
{
|
||||
if(pFile)
|
||||
return;
|
||||
|
||||
#ifdef _WIN32
|
||||
char dateStr [9];
|
||||
_strdate( dateStr);
|
||||
char timeStr [9];
|
||||
_strtime( timeStr );
|
||||
#endif
|
||||
|
||||
pFile = fopen ("nJoy-debug.txt","wt");
|
||||
fprintf(pFile, "nJoy v"INPUT_VERSION" Debug\n");
|
||||
#ifdef _WIN32
|
||||
fprintf(pFile, "Date: %s\nTime: %s\n", dateStr, timeStr);
|
||||
#endif
|
||||
fprintf(pFile, "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n");
|
||||
}
|
||||
|
||||
// Disable output log
|
||||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
void DEBUG_QUIT()
|
||||
{
|
||||
if(!pFile)
|
||||
return;
|
||||
|
||||
#ifdef _WIN32
|
||||
char timeStr [9];
|
||||
_strtime(timeStr);
|
||||
|
||||
fprintf(pFile, "_______________\n");
|
||||
fprintf(pFile, "Time: %s", timeStr);
|
||||
#endif
|
||||
fclose(pFile);
|
||||
}
|
||||
|
||||
// Save settings to file
|
||||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
void SaveConfig()
|
||||
{
|
||||
IniFile file;
|
||||
file.Load("nJoy.ini");
|
||||
|
||||
for (int i=0; i<4; i++)
|
||||
{
|
||||
char SectionName[32];
|
||||
sprintf(SectionName, "PAD%i", i+1);
|
||||
|
||||
file.Set(SectionName, "l_shoulder", joysticks[i].buttons[CTL_L_SHOULDER]);
|
||||
file.Set(SectionName, "r_shoulder", joysticks[i].buttons[CTL_R_SHOULDER]);
|
||||
file.Set(SectionName, "a_button", joysticks[i].buttons[CTL_A_BUTTON]);
|
||||
file.Set(SectionName, "b_button", joysticks[i].buttons[CTL_B_BUTTON]);
|
||||
file.Set(SectionName, "x_button", joysticks[i].buttons[CTL_X_BUTTON]);
|
||||
file.Set(SectionName, "y_button", joysticks[i].buttons[CTL_Y_BUTTON]);
|
||||
file.Set(SectionName, "z_trigger", joysticks[i].buttons[CTL_Z_TRIGGER]);
|
||||
file.Set(SectionName, "start_button", joysticks[i].buttons[CTL_START]);
|
||||
file.Set(SectionName, "dpad", joysticks[i].dpad);
|
||||
file.Set(SectionName, "dpad_up", joysticks[i].dpad2[CTL_D_PAD_UP]);
|
||||
file.Set(SectionName, "dpad_down", joysticks[i].dpad2[CTL_D_PAD_DOWN]);
|
||||
file.Set(SectionName, "dpad_left", joysticks[i].dpad2[CTL_D_PAD_LEFT]);
|
||||
file.Set(SectionName, "dpad_right", joysticks[i].dpad2[CTL_D_PAD_RIGHT]);
|
||||
file.Set(SectionName, "main_x", joysticks[i].buttons[CTL_MAIN_X]);
|
||||
file.Set(SectionName, "main_y", joysticks[i].buttons[CTL_MAIN_Y]);
|
||||
file.Set(SectionName, "sub_x", joysticks[i].buttons[CTL_SUB_X]);
|
||||
file.Set(SectionName, "sub_y", joysticks[i].buttons[CTL_SUB_Y]);
|
||||
file.Set(SectionName, "enabled", joysticks[i].enabled);
|
||||
file.Set(SectionName, "deadzone", joysticks[i].deadzone);
|
||||
file.Set(SectionName, "halfpress", joysticks[i].halfpress);
|
||||
file.Set(SectionName, "joy_id", joysticks[i].ID);
|
||||
file.Set(SectionName, "controllertype", joysticks[i].controllertype);
|
||||
file.Set(SectionName, "eventnum", joysticks[i].eventnum);
|
||||
}
|
||||
|
||||
file.Save("nJoy.ini");
|
||||
}
|
||||
|
||||
// Load settings from file
|
||||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
void LoadConfig()
|
||||
{
|
||||
IniFile file;
|
||||
file.Load("nJoy.ini");
|
||||
|
||||
for (int i=0; i<4; i++)
|
||||
{
|
||||
char SectionName[32];
|
||||
sprintf(SectionName, "PAD%i", i+1);
|
||||
|
||||
file.Get(SectionName, "l_shoulder", &joysticks[i].buttons[CTL_L_SHOULDER], "B4");
|
||||
file.Get(SectionName, "r_shoulder", &joysticks[i].buttons[CTL_R_SHOULDER], "B5");
|
||||
file.Get(SectionName, "a_button", &joysticks[i].buttons[CTL_A_BUTTON], "B0");
|
||||
file.Get(SectionName, "b_button", &joysticks[i].buttons[CTL_B_BUTTON], "B1");
|
||||
file.Get(SectionName, "x_button", &joysticks[i].buttons[CTL_X_BUTTON], "B3");
|
||||
file.Get(SectionName, "y_button", &joysticks[i].buttons[CTL_Y_BUTTON], "B2");
|
||||
file.Get(SectionName, "z_trigger", &joysticks[i].buttons[CTL_Z_TRIGGER], "B7");
|
||||
file.Get(SectionName, "start_button", &joysticks[i].buttons[CTL_START], "B9");
|
||||
file.Get(SectionName, "dpad", &joysticks[i].dpad, 0);
|
||||
file.Get(SectionName, "dpad_up", &joysticks[i].dpad2[CTL_D_PAD_UP], 0);
|
||||
file.Get(SectionName, "dpad_down", &joysticks[i].dpad2[CTL_D_PAD_DOWN], 0);
|
||||
file.Get(SectionName, "dpad_left", &joysticks[i].dpad2[CTL_D_PAD_LEFT], 0);
|
||||
file.Get(SectionName, "dpad_right", &joysticks[i].dpad2[CTL_D_PAD_RIGHT], 0);
|
||||
file.Get(SectionName, "main_x", &joysticks[i].buttons[CTL_MAIN_X], "A0");
|
||||
file.Get(SectionName, "main_y", &joysticks[i].buttons[CTL_MAIN_Y], "A1");
|
||||
file.Get(SectionName, "sub_x", &joysticks[i].buttons[CTL_SUB_X], "A2");
|
||||
file.Get(SectionName, "sub_y", &joysticks[i].buttons[CTL_SUB_Y], "A3");
|
||||
file.Get(SectionName, "enabled", &joysticks[i].enabled, 1);
|
||||
file.Get(SectionName, "deadzone", &joysticks[i].deadzone, 9);
|
||||
file.Get(SectionName, "halfpress", &joysticks[i].halfpress, 6);
|
||||
file.Get(SectionName, "joy_id", &joysticks[i].ID, 0);
|
||||
file.Get(SectionName, "controllertype", &joysticks[i].controllertype, 0);
|
||||
file.Get(SectionName, "eventnum", &joysticks[i].eventnum, 0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
#ifdef _WIN32
|
||||
//////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Rumble stuff :D!
|
||||
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||||
//
|
||||
#ifdef USE_RUMBLE_DINPUT_HACK
|
||||
HRESULT InitDirectInput( HWND hDlg )
|
||||
{
|
||||
DIPROPDWORD dipdw;
|
||||
HRESULT hr;
|
||||
|
||||
// Register with the DirectInput subsystem and get a pointer to a IDirectInput interface we can use.
|
||||
if(FAILED(hr = DirectInput8Create(GetModuleHandle(NULL), DIRECTINPUT_VERSION, IID_IDirectInput8, (VOID**)&g_pDI, NULL)))
|
||||
{
|
||||
return hr;
|
||||
}
|
||||
|
||||
// Look for a force feedback device we can use
|
||||
if(FAILED(hr = g_pDI->EnumDevices( DI8DEVCLASS_GAMECTRL, EnumFFDevicesCallback, NULL, DIEDFL_ATTACHEDONLY | DIEDFL_FORCEFEEDBACK)))
|
||||
{
|
||||
return hr;
|
||||
}
|
||||
|
||||
if(NULL == g_pDevice)
|
||||
{
|
||||
MessageBox(NULL, "Force feedback device not found. nJoy will now disable rumble." ,"FFConst" , MB_ICONERROR | MB_OK);
|
||||
g_rumbleEnable = FALSE;
|
||||
|
||||
return S_OK;
|
||||
}
|
||||
|
||||
// Set the data format to "simple joystick" - a predefined data format. A
|
||||
// data format specifies which controls on a device we are interested in,
|
||||
// and how they should be reported.
|
||||
//
|
||||
// This tells DirectInput that we will be passing a DIJOYSTATE structure to
|
||||
// IDirectInputDevice8::GetDeviceState(). Even though we won't actually do
|
||||
// it in this sample. But setting the data format is important so that the
|
||||
// DIJOFS_* values work properly.
|
||||
if(FAILED(hr = g_pDevice->SetDataFormat(&c_dfDIJoystick)))
|
||||
return hr;
|
||||
|
||||
// Set the cooperative level to let DInput know how this device should
|
||||
// interact with the system and with other DInput applications.
|
||||
// Exclusive access is required in order to perform force feedback.
|
||||
//if(FAILED(hr = g_pDevice->SetCooperativeLevel(hDlg, DISCL_EXCLUSIVE | DISCL_FOREGROUND)))
|
||||
|
||||
if(FAILED(hr = g_pDevice->SetCooperativeLevel(hDlg, DISCL_EXCLUSIVE | DISCL_FOREGROUND)))
|
||||
{
|
||||
return hr;
|
||||
}
|
||||
|
||||
// Since we will be playing force feedback effects, we should disable the
|
||||
// auto-centering spring.
|
||||
dipdw.diph.dwSize = sizeof(DIPROPDWORD);
|
||||
dipdw.diph.dwHeaderSize = sizeof(DIPROPHEADER);
|
||||
dipdw.diph.dwObj = 0;
|
||||
dipdw.diph.dwHow = DIPH_DEVICE;
|
||||
dipdw.dwData = FALSE;
|
||||
|
||||
if(FAILED(hr = g_pDevice->SetProperty(DIPROP_AUTOCENTER, &dipdw.diph)))
|
||||
return hr;
|
||||
|
||||
// Enumerate and count the axes of the joystick
|
||||
if(FAILED(hr = g_pDevice->EnumObjects(EnumAxesCallback, (VOID*)&g_dwNumForceFeedbackAxis, DIDFT_AXIS)))
|
||||
return hr;
|
||||
|
||||
// This simple sample only supports one or two axis joysticks
|
||||
if(g_dwNumForceFeedbackAxis > 2)
|
||||
g_dwNumForceFeedbackAxis = 2;
|
||||
|
||||
// This application needs only one effect: Applying raw forces.
|
||||
DWORD rgdwAxes[2] = {DIJOFS_X, DIJOFS_Y};
|
||||
LONG rglDirection[2] = {0, 0};
|
||||
DICONSTANTFORCE cf = {0};
|
||||
|
||||
DIEFFECT eff;
|
||||
ZeroMemory(&eff, sizeof(eff));
|
||||
eff.dwSize = sizeof(DIEFFECT);
|
||||
eff.dwFlags = DIEFF_CARTESIAN | DIEFF_OBJECTOFFSETS;
|
||||
eff.dwDuration = INFINITE;
|
||||
eff.dwSamplePeriod = 0;
|
||||
eff.dwGain = DI_FFNOMINALMAX;
|
||||
eff.dwTriggerButton = DIEB_NOTRIGGER;
|
||||
eff.dwTriggerRepeatInterval = 0;
|
||||
eff.cAxes = g_dwNumForceFeedbackAxis;
|
||||
eff.rgdwAxes = rgdwAxes;
|
||||
eff.rglDirection = rglDirection;
|
||||
eff.lpEnvelope = 0;
|
||||
eff.cbTypeSpecificParams = sizeof( DICONSTANTFORCE );
|
||||
eff.lpvTypeSpecificParams = &cf;
|
||||
eff.dwStartDelay = 0;
|
||||
|
||||
// Create the prepared effect
|
||||
if(FAILED(hr = g_pDevice->CreateEffect(GUID_ConstantForce, &eff, &g_pEffect, NULL)))
|
||||
{
|
||||
return hr;
|
||||
}
|
||||
|
||||
if(NULL == g_pEffect)
|
||||
return E_FAIL;
|
||||
|
||||
return S_OK;
|
||||
}
|
||||
|
||||
VOID FreeDirectInput()
|
||||
{
|
||||
// Unacquire the device one last time just in case
|
||||
// the app tried to exit while the device is still acquired.
|
||||
if(g_pDevice)
|
||||
g_pDevice->Unacquire();
|
||||
|
||||
// Release any DirectInput objects.
|
||||
SAFE_RELEASE(g_pEffect);
|
||||
SAFE_RELEASE(g_pDevice);
|
||||
SAFE_RELEASE(g_pDI);
|
||||
}
|
||||
|
||||
BOOL CALLBACK EnumFFDevicesCallback( const DIDEVICEINSTANCE* pInst, VOID* pContext )
|
||||
{
|
||||
LPDIRECTINPUTDEVICE8 pDevice;
|
||||
HRESULT hr;
|
||||
|
||||
// Obtain an interface to the enumerated force feedback device.
|
||||
hr = g_pDI->CreateDevice(pInst->guidInstance, &pDevice, NULL);
|
||||
|
||||
// If it failed, then we can't use this device for some bizarre reason.
|
||||
// (Maybe the user unplugged it while we were in the middle of enumerating it.) So continue enumerating
|
||||
if( FAILED(hr))
|
||||
return DIENUM_CONTINUE;
|
||||
|
||||
// We successfully created an IDirectInputDevice8. So stop looking for another one.
|
||||
g_pDevice = pDevice;
|
||||
|
||||
return DIENUM_STOP;
|
||||
}
|
||||
|
||||
BOOL CALLBACK EnumAxesCallback(const DIDEVICEOBJECTINSTANCE* pdidoi, VOID* pContext)
|
||||
{
|
||||
DWORD* pdwNumForceFeedbackAxis = (DWORD*)pContext;
|
||||
if((pdidoi->dwFlags & DIDOI_FFACTUATOR) != 0)
|
||||
(*pdwNumForceFeedbackAxis)++;
|
||||
|
||||
return DIENUM_CONTINUE;
|
||||
}
|
||||
|
||||
HRESULT SetDeviceForcesXY()
|
||||
{
|
||||
// Modifying an effect is basically the same as creating a new one, except you need only specify the parameters you are modifying
|
||||
LONG rglDirection[2] = { 0, 0 };
|
||||
|
||||
DICONSTANTFORCE cf;
|
||||
|
||||
if( g_dwNumForceFeedbackAxis == 1 )
|
||||
{
|
||||
// If only one force feedback axis, then apply only one direction and keep the direction at zero
|
||||
cf.lMagnitude = g_nXForce;
|
||||
rglDirection[0] = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
// If two force feedback axis, then apply magnitude from both directions
|
||||
rglDirection[0] = g_nXForce;
|
||||
rglDirection[1] = g_nYForce;
|
||||
cf.lMagnitude = (DWORD)sqrt((double)g_nXForce * (double)g_nXForce + (double)g_nYForce * (double)g_nYForce );
|
||||
}
|
||||
|
||||
DIEFFECT eff;
|
||||
ZeroMemory(&eff, sizeof(eff));
|
||||
eff.dwSize = sizeof(DIEFFECT);
|
||||
eff.dwFlags = DIEFF_CARTESIAN | DIEFF_OBJECTOFFSETS;
|
||||
eff.cAxes = g_dwNumForceFeedbackAxis;
|
||||
eff.rglDirection = rglDirection;
|
||||
eff.lpEnvelope = 0;
|
||||
eff.cbTypeSpecificParams = sizeof(DICONSTANTFORCE);
|
||||
eff.lpvTypeSpecificParams = &cf;
|
||||
eff.dwStartDelay = 0;
|
||||
|
||||
// Now set the new parameters and start the effect immediately.
|
||||
return g_pEffect->SetParameters(&eff, DIEP_DIRECTION | DIEP_TYPESPECIFICPARAMS | DIEP_START);
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
Reference in New Issue
Block a user