Serious-Engine/Sources/Engine/Entities/EntityEvent.h
2016-03-11 18:20:51 -06:00

50 lines
1.6 KiB
C++

/* Copyright (c) 2002-2012 Croteam Ltd.
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License as published by
the Free Software Foundation
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */
#ifndef SE_INCL_ENTITYEVENT_H
#define SE_INCL_ENTITYEVENT_H
#ifdef PRAGMA_ONCE
#pragma once
#endif
// a BOOL that is constructed with value of FALSE (used in some entity initializations)
class ENGINE_API CBoolDefaultFalse {
public:
BOOL bdf_bValue;
CBoolDefaultFalse(void) : bdf_bValue(FALSE) {};
};
/*
* An base class for event message passed to AI functions.
*/
class ENGINE_API CEntityEvent {
public:
SLONG ee_slEvent; // event code
// other data members are placed in derived class
CEntityEvent(SLONG slEventCode) : ee_slEvent(slEventCode) {};
virtual ~CEntityEvent(void) {}; // destructor must be virtual
// used for copying events for later delivery
virtual CEntityEvent *MakeCopy(void) {
CEntityEvent *peeCopy = new CEntityEvent(*this);
return peeCopy;
};
};
// a reference to a void event for use as default parameter
ENGINE_API extern const CEntityEvent &_eeVoid;
#endif /* include-once check. */