CWE-ou-minkata/Sources/Plasma/PubUtilLib/plAvatar/plAvBrainSwim.h

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

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, see <http://www.gnu.org/licenses/>.

Additional permissions under GNU GPL version 3 section 7

If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
(or a modified version of those libraries),
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
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licensors of this Program grant you additional
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 or by snail mail at:
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*==LICENSE==*/
#ifndef PL_AV_BRAIN_SWIM_H
#define PL_AV_BRAIN_SWIM_H

#include "plAvBrain.h"
#include "hsTemplates.h"
#include "pnKeyedObject/plKey.h"

class plArmatureMod;
class plAntiGravAction;
class plControlEventMsg;
class plLOSRequestMsg;
class plSwimRegionInterface;
class plSwimStrategy;
class plAvBrainSwim : public plArmatureBrain
{
public:
    plAvBrainSwim();
    virtual ~plAvBrainSwim();

    CLASSNAME_REGISTER( plAvBrainSwim );
    GETINTERFACE_ANY( plAvBrainSwim, plArmatureBrain );

    virtual void Activate(plArmatureModBase *avMod);
    bool Apply(double time, float elapsed);
    virtual void Deactivate();
    virtual void Suspend();
    virtual void Resume();
    virtual void DumpToDebugDisplay(int &x, int &y, int lineHeight, char *strBuf, plDebugText &debugTxt);
    bool MsgReceive(plMessage *msg);
    bool IsWalking();
    bool IsWading();
    bool IsSwimming();
    float GetSurfaceDistance() { return fSurfaceDistance; }

    plSwimStrategy *fSwimStrategy;
    static const float kMinSwimDepth;
    
protected:
    void IStartWading();
    void IStartSwimming(bool is2D);
    bool IProcessSwimming2D(double time, float elapsed);
    bool IProcessSwimming3D(double time, float elapsed);
    bool IProcessWading(double time, float elapsed);
    bool IProcessClimbingOut(double time, float elapsed);
    bool IProcessBehaviors(double time, float elapsed);

    virtual bool IInitAnimations();
    void IProbeSurface();
    bool IHandleControlMsg(plControlEventMsg* msg);
    float IGetTargetZ();

    float fSurfaceDistance;
    plLOSRequestMsg *fSurfaceProbeMsg;
    plSwimRegionInterface *fCurrentRegion;
    
    enum Mode {
        kWading,
        kSwimming2D,
        kSwimming3D,
        kClimbingOut,
        kAbort,
        kWalking,
    } fMode;

    enum
    {
        kTreadWater,
        kSwimForward,
        kSwimForwardFast,
        kSwimBack,
        kSwimLeft,
        kSwimRight,
        kSwimTurnLeft,
        kSwimTurnRight,
        kTreadTurnLeft,
        kTreadTurnRight,
        kSwimBehaviorMax,
    };
};

#endif //PL_AV_BRAIN_SWIM_H