181 lines
4.1 KiB
C++
181 lines
4.1 KiB
C++
// Project description
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// -------------------
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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 Dolphin Project.
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//
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// Copyright (C) 2003 Dolphin Project.
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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
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// 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
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// 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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// 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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// 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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#include "GCPad.h"
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#include "FileUtil.h"
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#include "ChunkFile.h"
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// TODO :
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// This is pretty much useless now with the TAS features right ?
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#ifdef RERECORDING
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namespace Recording
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{
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// Definitions
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// -------------
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// Pre defined maxium storage limit
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#define RECORD_SIZE (1024 * 128)
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SPADStatus RecordBuffer[RECORD_SIZE];
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int count = 0;
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// Recording functions
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// -------------
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void RecordInput(const SPADStatus& _rPADStatus)
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{
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if (count >= RECORD_SIZE) return;
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RecordBuffer[count++] = _rPADStatus;
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// Logging
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//u8 TmpData[sizeof(SPADStatus)];
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//memcpy(TmpData, &RecordBuffer[count - 1], sizeof(SPADStatus));
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//Console::Print("RecordInput(%i): %s\n", count, ArrayToString(TmpData, sizeof(SPADStatus), 0, 30).c_str());
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// Auto save every ten seconds
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if (count % (60 * 10) == 0) Save();
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}
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const SPADStatus& Play()
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{
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// Logging
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//Console::Print("PlayRecord(%i)\n", count);
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if (count >= RECORD_SIZE)
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{
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// Todo: Make the recording size unlimited?
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//PanicAlert("The recording reached its end");
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return(RecordBuffer[0]);
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}
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return(RecordBuffer[count++]);
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}
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void Load()
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{
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FILE* pStream = fopen("pad-record.bin", "rb");
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if (pStream != NULL)
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{
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fread(RecordBuffer, 1, RECORD_SIZE * sizeof(SPADStatus), pStream);
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fclose(pStream);
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}
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else
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{
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PanicAlert("SimplePad: Could not open pad-record.bin");
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}
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//Console::Print("LoadRecord()");
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}
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void Save()
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{
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// Open the file in a way that clears all old data
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FILE* pStream = fopen("pad-record.bin", "wb");
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if (pStream != NULL)
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{
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fwrite(RecordBuffer, 1, RECORD_SIZE * sizeof(SPADStatus), pStream);
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fclose(pStream);
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}
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else
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{
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PanicAlert("NJoy: Could not save pad-record.bin");
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}
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//PanicAlert("SaveRecord()");
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//Console::Print("SaveRecord()");
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}
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void Initialize()
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{
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// -------------------------------------------
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// Rerecording
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// ----------------------
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#ifdef RERECORDING
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/* Check if we are starting the pad to record the input, and an old file exists. In that case ask
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if we really want to start the recording and eventually overwrite the file */
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if (g_Config.bRecording && File::Exists("pad-record.bin"))
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{
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if (!AskYesNo("An old version of '%s' aleady exists in your Dolphin directory. You can"
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" now make a copy of it before you start a new recording and overwrite the file."
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" Select Yes to continue and overwrite the file. Select No to turn off the input"
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" recording and continue without recording anything.",
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"pad-record.bin"))
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{
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// Turn off recording and continue
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g_Config.bRecording = false;
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}
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}
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// Load recorded input if we are to play it back, otherwise begin with a blank recording
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if (g_Config.bPlayback) Recording::Load();
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#endif
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// ----------------------
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}
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void ShutDown()
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{
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// Save recording
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if (g_Config.bRecording) Recording::Save();
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// Reset the counter
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count = 0;
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}
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void DoState(unsigned char **ptr, int mode)
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{
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// Load or save the counter
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PointerWrap p(ptr, mode);
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p.Do(count);
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//Console::Print("count: %i\n", count);
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// Update the frame counter for the sake of the status bar
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if (mode == PointerWrap::MODE_READ)
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{
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#ifdef _WIN32
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// This only works when rendering to the main window, I think
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PostMessage(GetParent(g_PADInitialize->hWnd), WM_USER, INPUT_FRAME_COUNTER, count);
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#endif
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}
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}
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} // Recording
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#endif // RERECORDING
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