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/**
* @file llagentpilot.cpp
* @brief LLAgentPilot class implementation
*
* $LicenseInfo:firstyear=2002&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#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();
}
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