overte-AleziaKurdis/libraries/scriptengine/src/ScriptEngine.cpp

94 lines
3 KiB
C++

//
// Agent.cpp
// hifi
//
// Created by Stephen Birarda on 7/1/13.
// Copyright (c) 2013 HighFidelity, Inc. All rights reserved.
//
#include <QtCore/QCoreApplication>
#include <QtCore/QEventLoop>
#include <QtCore/QTimer>
#include <QtNetwork/QNetworkAccessManager>
#include <QtNetwork/QNetworkRequest>
#include <QtNetwork/QNetworkReply>
#include <AvatarData.h>
#include <NodeList.h>
#include <PacketHeaders.h>
#include <UUID.h>
#include <VoxelConstants.h>
#include "ScriptEngine.h"
ScriptEngine::ScriptEngine(QString scriptContents) {
_scriptContents = scriptContents;
_isFinished = false;
}
void ScriptEngine::run() {
QScriptEngine engine;
// register meta-type for glm::vec3 conversions
registerMetaTypes(&engine);
QScriptValue agentValue = engine.newQObject(this);
engine.globalObject().setProperty("Agent", agentValue);
QScriptValue voxelScripterValue = engine.newQObject(&_voxelScriptingInterface);
engine.globalObject().setProperty("Voxels", voxelScripterValue);
QScriptValue particleScripterValue = engine.newQObject(&_particleScriptingInterface);
engine.globalObject().setProperty("Particles", particleScripterValue);
QScriptValue treeScaleValue = engine.newVariant(QVariant(TREE_SCALE));
engine.globalObject().setProperty("TREE_SCALE", treeScaleValue);
const unsigned int VISUAL_DATA_CALLBACK_USECS = (1.0 / 60.0) * 1000 * 1000;
// let the VoxelPacketSender know how frequently we plan to call it
_voxelScriptingInterface.getVoxelPacketSender()->setProcessCallIntervalHint(VISUAL_DATA_CALLBACK_USECS);
_particleScriptingInterface.getParticlePacketSender()->setProcessCallIntervalHint(VISUAL_DATA_CALLBACK_USECS);
QScriptValue result = engine.evaluate(_scriptContents);
qDebug() << "Evaluated script.\n";
if (engine.hasUncaughtException()) {
int line = engine.uncaughtExceptionLineNumber();
qDebug() << "Uncaught exception at line" << line << ":" << result.toString() << "\n";
}
timeval startTime;
gettimeofday(&startTime, NULL);
int thisFrame = 0;
qDebug() << "before while... thisFrame:" << thisFrame << "\n";
while (!_isFinished) {
qDebug() << "while... thisFrame:" << thisFrame << "\n";
int usecToSleep = usecTimestamp(&startTime) + (thisFrame++ * VISUAL_DATA_CALLBACK_USECS) - usecTimestampNow();
if (usecToSleep > 0) {
usleep(usecToSleep);
}
QCoreApplication::processEvents();
bool willSendVisualDataCallBack = true;
if (willSendVisualDataCallBack) {
qDebug() << "willSendVisualDataCallback thisFrame:" << thisFrame << "\n";
emit willSendVisualDataCallback();
}
if (engine.hasUncaughtException()) {
int line = engine.uncaughtExceptionLineNumber();
qDebug() << "Uncaught exception at line" << line << ":" << engine.uncaughtException().toString() << "\n";
}
}
}