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CharacterMove.h
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CharacterMove.h
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/*
* Copyright (C) 2006-2010 - Frictional Games
*
* This file is part of Penumbra Overture.
*
* Penumbra Overture 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.
*
* Penumbra Overture 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 Penumbra Overture. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GAME_CHARACTER_MOVE_H
#define GAME_CHARACTER_MOVE_H
#include "StdAfx.h"
using namespace hpl;
class iGameEnemy;
#include "Init.h"
//------------------------------------------
class cCharacterMove;
class cCharacterAStarCallback : public iAStarCallback, public iAIFreePathCallback
{
public:
cCharacterAStarCallback(cCharacterMove *apMove);
bool CanAddNode(cAINode *apParentNode,cAINode *apChildNode);
bool Intersects(iPhysicsBody *pBody,cPhysicsRayParams *apParams);
bool mbCheckDynamic;
cCharacterMove *mpMove;
};
//------------------------------------------
class cMoverRayCallback : public iPhysicsRayCallback
{
public:
void Reset();
bool BeforeIntersect(iPhysicsBody *pBody);
bool OnIntersect(iPhysicsBody *pBody,cPhysicsRayParams *apParams);
bool mbIntersection;
};
//------------------------------------------
class cCharacterMove
{
friend class cCharacterAStarCallback;
public:
cCharacterMove(cInit *apInit);
~cCharacterMove();
void Update(float afTimeStep);
void OnDraw(cInit *apInit);
void OnPostSceneDraw(iLowLevelGraphics *apLowLevelGfx);
///////////////////////////////////
// Actions
/**
* returns false if no path could be found.
*/
bool MoveToPos(const cVector3f &avPos);
void MoveDirectToPos(const cVector3f &avFeetPos, float afTimeStep);
void TurnToAngle(float afAngle);
void TurnToPos(const cVector3f &avPos);
void Stop();
///////////////////////////////////
// Helpers
bool FreeDirectPathToChar(iCharacterBody *apBody);
float DistanceToChar(iCharacterBody *apBody);
float DistanceToChar2D(iCharacterBody *apBody);
cAINode* GetAINodeInRange(float afMinDistance,float afMaxDistance);
cAINode* GetAINodeAtPosInRange(const cVector3f &avPos,float afMinDistance,float afMaxDistance,
bool abRayCheck, float afEndOffset);
//////////////////////////////////////////
// Properties
bool IsMoving(){ return mbMoving;}
bool IsTurning(){ return mbTurning;}
void SetCharBody(iCharacterBody *apCharBody);
iCharacterBody* GetCharBody(){ return mpCharBody;}
void SetNodeContainer(cAINodeContainer *apContainer);
cAINodeContainer* GetNodeContainer(){ return mpContainer;}
void SetAStar(cAStarHandler *apAStar);
cAStarHandler* GetAStar(){ return mpAStar;}
void SetMaxTurnSpeed(float afX){ mfMaxTurnSpeed = afX; }
void SetAngleDistTurnMul(float afX){ mfAngleDistTurnMul = afX;};
void SetMinBreakAngle(float afX){ mfMinBreakAngle = afX; }
void SetBreakAngleMul(float afX){ mfBreakAngleMul = afX; }
void SetMaxPushMass(float afX){mfMaxPushMass = afX;}
float GetTurnSpeed(){ return mfTurnSpeed;}
const cVector3f& GetGoalPos(){ return mvGoalPos;}
float GetStuckCounter(){ return mfStuckCounter;}
void ResetStuckCounter(){ mfStuckCounter = 0;}
void SetMaxDoorToughness(int alX){mlMaxDoorToughness = alX;}
int GetMaxDoorToughness(){ return mlMaxDoorToughness;}
private:
cInit *mpInit;
iCharacterBody *mpCharBody;
cAINodeContainer *mpContainer;
cAStarHandler *mpAStar;
cBoundingVolume mBoundingVolume;
tAINodeList mlstNodes;
bool mbMoving;
bool mbTurning;
float mfTurnSpeed;
cVector3f mvGoalPos;
float mfGoalAngle;
float mfStuckCounter;
float mfStuckLimit;
std::list<float> mlstNodeDistances;
int mlMaxNodeDistances;
float mfNodeDistAvg;
//Properties
float mfMaxTurnSpeed;
float mfAngleDistTurnMul;
float mfMinBreakAngle;
float mfBreakAngleMul;
float mfMaxPushMass;
cMoverRayCallback mRayCallback;
int mlMaxDoorToughness;
//Debug:
float mfCurrentBreak;
cVector3f mvTempStart;
cVector3f mvTempEnd;
bool mbMoveToNewNode;
cCharacterAStarCallback *mpAStarCallback;
};
//--------------------------------------
#endif // GAME_CHARACTER_MOVE_H