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qt5-legatus-legacy/Lts/Services/AreaEffectSimulation/Utils/firing_timer.h
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2026-08-13 18:33:10 +02:00

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/**
* @RDE_HEADER@
* Firing Timer, a helperclass for ExplosionCluster
* $Id$
* $HeadURL$
* $Author$
* Created by Norbert Thoden, ESVG, 2024-09-03
*/
#pragma once
#include "aes_export.h"
#include "../logger.h"
#include <QObject>
#include <QString>
#include <iosfwd>
#define SUPPORT_STATE_CHANGE_DELAYED
namespace AreaEffectSimulation
{
class AES_COMMON_EXPORT FiringTimer : public QObject
{
Q_OBJECT
using BaseClass = QObject;
public:
enum class CMD
{
CMD_UNDEFINED,
CMD_START,
CMD_RESUME,
CMD_PAUSE,
CMD_EXPIRED,
CMD_EXPIRED_PLUS,
};
Q_ENUM(CMD);
enum class FiringMode
{
FM_Undefined = 0, //
FM_Prepared = 1, //
FM_Active = 2, //
FM_Paused = 3, //
FM_Expired = 4, //
FM_ExpiredPlus = 6 //
};
// ctor/dtor
explicit FiringTimer(const QString &debugInfo = QStringLiteral("FiringTimer"));
~FiringTimer();
void setDebugInfo(const QString &debugInfo);
// initialisation
bool init(long effectDurationMsec, int ammoCount, long ammoFlightDurationMsec);
void reset();
//
bool startFiring();
bool pauseFiring();
bool resumeFiring();
FiringMode currentFiringMode() const;
long ammoFlightDurationMsec() const;
int firedAmmoCount() const;
int nextAmmoToFire() const;
int remainingAmmoCount() const;
long intervallMsec() const;
QStringList getLogHistorie() const;
static QString toString(const CMD cmd);
public Q_SLOTS:
bool startFiringDelay(qint64 delayMsec);
Q_SIGNALS:
void firing(int currentFiringNumber, int totalAmmoCount);
void impact(int currentImpactNumber, int totalAmmoCount);
void firingFinished();
void firingFinishedPlus();
#ifdef SUPPORT_STATE_CHANGE_DELAYED
// Q_SIGNALS:
// void stateChangeDelayed(AreaEffectSimulation::FiringTimer::CMD cmd); // problems: Q_DECLARE_METATYPE and/or qRegisterMetatType... - grrrr
void stateChangeDelayedAsInt(int cmdAsInt, int firedAmmoCount);
public Q_SLOTS:
void emitStateChangeDelayed(FiringTimer::CMD cmd, int firedAmmoCount);
#endif // SUPPORT_STATE_CHANGE_DELAYED
protected Q_SLOTS:
void onFiringTimout();
void onFiringTimoutExpiredPlus();
private:
class Private;
Private *d;
LOGGER_T m_logger; ///< Interface of the Logging-Facility
};
AES_COMMON_EXPORT std::ostream &operator<< (std::ostream &stream, const FiringTimer::CMD value);
} // namespace AreaEffectSimulation
// at global scope
Q_DECLARE_METATYPE(AreaEffectSimulation::FiringTimer::CMD);