2001-01-16 22:40:14 +01:00
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/*=========================================================================
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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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2001-01-18 20:18:39 +01:00
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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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2001-01-16 22:56:29 +01:00
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2001-01-16 22:40:14 +01:00
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class CNpcPath
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{
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2001-02-05 15:55:11 +01:00
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public:
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2001-04-02 21:21:46 +02:00
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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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2001-01-16 22:56:29 +01:00
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void initPath();
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2001-04-02 21:21:46 +02:00
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void setPathType( u8 newPathType );
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2001-04-19 01:12:24 +02:00
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u8 getPathType();
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2001-01-16 22:40:14 +01:00
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bool incPath();
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2001-08-07 21:45:40 +02:00
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bool decPath();
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2001-01-26 16:16:07 +01:00
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void resetPath();
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2001-02-05 15:55:11 +01:00
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void reversePathDir();
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2001-07-23 21:26:37 +02:00
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s32 think( DVECTOR const ¤tPos, bool *pathComplete, bool *waypointChange, s32 *distX, s32 *distY );
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bool thinkFlat( DVECTOR const ¤tPos, bool *pathComplete, s32 *distX, s32 *distY, s32 *heading, u8 waypointDist = 10 );
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bool thinkVertical( DVECTOR const ¤tPos, bool *pathComplete, s32 *distX, s32 *distY, s32 *heading );
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bool getDistToNextWaypoint( DVECTOR const ¤tPos, s32 *distX, s32 *distY );
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2001-04-04 20:35:07 +02:00
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void getPathXExtents( s32 *minExtent, s32 *maxExtent );
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2001-04-07 17:39:22 +02:00
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void getPathYExtents( s32 *minExtent, s32 *maxExtent );
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2001-05-14 21:48:27 +02:00
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u8 getWaypointCount() { return( waypointCount ); }
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2001-05-30 00:07:28 +02:00
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void setWaypointCount( u8 newCount ) { waypointCount = newCount; }
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void setWaypointPtr( u16 *newPtr );
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void setPathExtents();
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u16 *getWaypointPtr() { return( waypointPtr ); }
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2001-07-23 21:26:37 +02:00
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bool isPointNear( DVECTOR const &testPos, s32 *xDist, s32 *yDist );
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2001-06-21 22:10:19 +02:00
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void getCurrentWaypointPos( DVECTOR *waypointPos );
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2001-04-02 21:21:46 +02:00
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private:
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NPC_PATH_TYPE pathType;
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u8 waypointCount;
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bool reversePath;
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2001-05-30 00:07:28 +02:00
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u8 currentWaypoint;
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u8 lastWaypoint;
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2001-04-04 20:35:07 +02:00
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s32 minX, maxX;
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2001-04-07 17:39:22 +02:00
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s32 minY, maxY;
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2001-08-07 21:45:40 +02:00
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bool decLockout;
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2001-05-30 00:07:28 +02:00
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u16 *waypointPtr;
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2001-01-16 22:56:29 +01:00
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};
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#endif
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