llagentpilot.cpp
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- /**
- * @file llagentpilot.cpp
- * @brief LLAgentPilot class implementation
- *
- * $LicenseInfo:firstyear=2002&license=viewergpl$
- *
- * Copyright (c) 2002-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #include "llviewerprecompiledheaders.h"
- #include <iostream>
- #include <fstream>
- #include <iomanip>
- #include "llagentpilot.h"
- #include "llagent.h"
- #include "llappviewer.h"
- #include "llviewercontrol.h"
- LLAgentPilot gAgentPilot;
- BOOL LLAgentPilot::sLoop = TRUE;
- BOOL LLAgentPilot::sReplaySession = FALSE;
- LLAgentPilot::LLAgentPilot() :
- mNumRuns(-1),
- mQuitAfterRuns(FALSE),
- mRecording(FALSE),
- mLastRecordTime(0.f),
- mStarted(FALSE),
- mPlaying(FALSE),
- mCurrentAction(0)
- {
- }
- LLAgentPilot::~LLAgentPilot()
- {
- }
- void LLAgentPilot::load(const std::string& filename)
- {
- if(filename.empty())
- {
- return;
- }
-
- llifstream file(filename);
- if (!file)
- {
- lldebugs << "Couldn't open " << filename
- << ", aborting agentpilot load!" << llendl;
- return;
- }
- else
- {
- llinfos << "Opening pilot file " << filename << llendl;
- }
- S32 num_actions;
- file >> num_actions;
- for (S32 i = 0; i < num_actions; i++)
- {
- S32 action_type;
- Action new_action;
- file >> new_action.mTime >> action_type;
- file >> new_action.mTarget.mdV[VX] >> new_action.mTarget.mdV[VY] >> new_action.mTarget.mdV[VZ];
- new_action.mType = (EActionType)action_type;
- mActions.put(new_action);
- }
- file.close();
- }
- void LLAgentPilot::save(const std::string& filename)
- {
- llofstream file;
- file.open(filename);
- if (!file)
- {
- llinfos << "Couldn't open " << filename << ", aborting agentpilot save!" << llendl;
- }
- file << mActions.count() << 'n';
- S32 i;
- for (i = 0; i < mActions.count(); i++)
- {
- file << mActions[i].mTime << "t" << mActions[i].mType << "t";
- file << std::setprecision(32) << mActions[i].mTarget.mdV[VX] << "t" << mActions[i].mTarget.mdV[VY] << "t" << mActions[i].mTarget.mdV[VZ] << 'n';
- }
- file.close();
- }
- void LLAgentPilot::startRecord()
- {
- mActions.reset();
- mTimer.reset();
- addAction(STRAIGHT);
- mRecording = TRUE;
- }
- void LLAgentPilot::stopRecord()
- {
- gAgentPilot.addAction(STRAIGHT);
- gAgentPilot.save(gSavedSettings.getString("StatsPilotFile"));
- mRecording = FALSE;
- }
- void LLAgentPilot::addAction(enum EActionType action_type)
- {
- llinfos << "Adding waypoint: " << gAgent.getPositionGlobal() << llendl;
- Action action;
- action.mType = action_type;
- action.mTarget = gAgent.getPositionGlobal();
- action.mTime = mTimer.getElapsedTimeF32();
- mLastRecordTime = (F32)action.mTime;
- mActions.put(action);
- }
- void LLAgentPilot::startPlayback()
- {
- if (!mPlaying)
- {
- mPlaying = TRUE;
- mCurrentAction = 0;
- mTimer.reset();
- if (mActions.count())
- {
- llinfos << "Starting playback, moving to waypoint 0" << llendl;
- gAgent.startAutoPilotGlobal(mActions[0].mTarget);
- mStarted = FALSE;
- }
- else
- {
- llinfos << "No autopilot data, cancelling!" << llendl;
- mPlaying = FALSE;
- }
- }
- }
- void LLAgentPilot::stopPlayback()
- {
- if (mPlaying)
- {
- mPlaying = FALSE;
- mCurrentAction = 0;
- mTimer.reset();
- gAgent.stopAutoPilot();
- }
- if (sReplaySession)
- {
- LLAppViewer::instance()->forceQuit();
- }
- }
- void LLAgentPilot::updateTarget()
- {
- if (mPlaying)
- {
- if (mCurrentAction < mActions.count())
- {
- if (0 == mCurrentAction)
- {
- if (gAgent.getAutoPilot())
- {
- // Wait until we get to the first location before starting.
- return;
- }
- else
- {
- if (!mStarted)
- {
- llinfos << "At start, beginning playback" << llendl;
- mTimer.reset();
- mStarted = TRUE;
- }
- }
- }
- if (mTimer.getElapsedTimeF32() > mActions[mCurrentAction].mTime)
- {
- //gAgent.stopAutoPilot();
- mCurrentAction++;
- if (mCurrentAction < mActions.count())
- {
- gAgent.startAutoPilotGlobal(mActions[mCurrentAction].mTarget);
- }
- else
- {
- stopPlayback();
- mNumRuns--;
- if (sLoop)
- {
- if ((mNumRuns < 0) || (mNumRuns > 0))
- {
- llinfos << "Looping, restarting playback" << llendl;
- startPlayback();
- }
- else if (mQuitAfterRuns)
- {
- llinfos << "Done with all runs, quitting viewer!" << llendl;
- LLAppViewer::instance()->forceQuit();
- }
- else
- {
- llinfos << "Done with all runs, disabling pilot" << llendl;
- stopPlayback();
- }
- }
- }
- }
- }
- else
- {
- stopPlayback();
- }
- }
- else if (mRecording)
- {
- if (mTimer.getElapsedTimeF32() - mLastRecordTime > 1.f)
- {
- addAction(STRAIGHT);
- }
- }
- }
- // static
- void LLAgentPilot::startRecord(void *)
- {
- gAgentPilot.startRecord();
- }
- void LLAgentPilot::saveRecord(void *)
- {
- gAgentPilot.stopRecord();
- }
- void LLAgentPilot::addWaypoint(void *)
- {
- gAgentPilot.addAction(STRAIGHT);
- }
- void LLAgentPilot::startPlayback(void *)
- {
- gAgentPilot.mNumRuns = -1;
- gAgentPilot.startPlayback();
- }
- void LLAgentPilot::stopPlayback(void *)
- {
- gAgentPilot.stopPlayback();
- }