66 lines
1.5 KiB
C++
66 lines
1.5 KiB
C++
/*=========================================================================
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npcpath.h
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Author: CRB
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Created:
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Project: Spongebob
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Purpose:
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Copyright (c) 2000 Climax Development Ltd
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===========================================================================*/
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#ifndef __ENEMY_NPCPATH_H__
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#define __ENEMY_NPCPATH_H__
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#include "system\global.h"
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class CNpcWaypoint
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{
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public:
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DVECTOR pos;
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CNpcWaypoint *nextWaypoint;
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CNpcWaypoint *prevWaypoint;
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bool isPointNear( DVECTOR testPos, s32 *xDist, s32 *yDist );
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};
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class CNpcPath
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{
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public:
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enum NPC_PATH_TYPE
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{
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SINGLE_USE_PATH = 0,
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REPEATING_PATH = 1,
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PONG_PATH = 2,
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};
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void initPath();
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void addWaypoint( DVECTOR newPos );
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void removeAllWaypoints();
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void setPathType( u8 newPathType );
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u8 getPathType();
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bool incPath();
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void resetPath();
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void reversePathDir();
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s32 think( DVECTOR currentPos, bool *pathComplete, bool *waypointChange );
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bool thinkFlat( DVECTOR currentPos, bool *pathComplete, s32 *distX, s32 *distY, s32 *heading );
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bool thinkVertical( DVECTOR currentPos, bool *pathComplete, s32 *distX, s32 *distY, s32 *heading );
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bool getDistToNextWaypoint( DVECTOR currentPos, s32 *distX, s32 *distY );
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void getPathXExtents( s32 *minExtent, s32 *maxExtent );
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void getPathYExtents( s32 *minExtent, s32 *maxExtent );
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CNpcWaypoint *getWaypointList();
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private:
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CNpcWaypoint *waypoint;
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NPC_PATH_TYPE pathType;
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u8 waypointCount;
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bool reversePath;
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CNpcWaypoint *currentWaypoint;
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CNpcWaypoint *lastWaypoint;
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s32 minX, maxX;
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s32 minY, maxY;
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};
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#endif |