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# behaviourlayer/behave.h

    00001 /*
    00002     Crystal Space Entity Layer
    00003     Copyright (C) 2001 by Jorrit Tyberghein
    00004
    00005     This library is free software; you can redistribute it and/or
    00006     modify it under the terms of the GNU Library General Public
    00007     License as published by the Free Software Foundation; either
    00008     version 2 of the License, or (at your option) any later version.
    00009
    00010     This library is distributed in the hope that it will be useful,
    00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00013     Library General Public License for more details.
    00014
    00015     You should have received a copy of the GNU Library General Public
    00016     License along with this library; if not, write to the Free
    00017     Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
    00018 */
    00019
    00020 #ifndef __CEL_BL_BEHAVE__
    00021 #define __CEL_BL_BEHAVE__
    00022
    00023 #include <stdarg.h>
    00024 #include "cstypes.h"
    00025 #include "csutil/scf.h"
    00026 #include "csutil/strhash.h"
    00027
    00028 #include "physicallayer/datatype.h"
    00029
    00030 struct iCelBlLayer;
    00031 struct iCelPropertyClass;
    00032
    00033 SCF_VERSION (iCelParameterBlock, 0, 0, 1);
    00034
    00041 struct iCelParameterBlock : public iBase
    00042 {
    00046   virtual size_t GetParameterCount () const = 0;
    00047
    00052   virtual const char* GetParameter (size_t idx, csStringID& id,
    00053         celDataType& t) const = 0;
    00054
    00058   virtual const celData* GetParameter (csStringID id) const = 0;
    00059 };
    00060
    00064 struct iCelBehaviour : public virtual iBase
    00065 {
    00066   SCF_INTERFACE (iCelBehaviour, 0, 0, 2);
    00067
    00072   virtual const char* GetName () const = 0;
    00073
    00077   virtual iCelBlLayer* GetBehaviourLayer () const = 0;
    00078
    00084   virtual bool SendMessage (const char* msg_id,
    00085         iCelPropertyClass* pc,
    00086         celData& ret, iCelParameterBlock* params, ...) = 0;
    00087
    00092   virtual bool SendMessageV (const char* msg_id,
    00093         iCelPropertyClass* pc,
    00094         celData& ret, iCelParameterBlock* params, va_list arg) = 0;
    00095
    00104   virtual void* GetInternalObject () = 0;
    00105 };
    00106
    00107 #endif // __CEL_BL_BEHAVE__
    00108