fsm.h.svn-base

自己做的小游戏

/* Copyright (C) Steve Rabin, 2000. 
 * All rights reserved worldwide.
 *
 * This software is provided "as is" without express or implied
 * warranties. You may freely copy and compile this source into
 * applications you distribute provided that the copyright text
 * below is included in the resulting source code, for example:
 * "Portions Copyright (C) Steve Rabin, 2000"
 */
//////////////////////////////////////////////////////////////
//
// Filename: fsm.h
//
// Author: Steve Rabin
// E-mail: [e-mail]
// From the book "Game Programming Gems"
// From the article "Designing a General Robust AI Engine"
//
// Brief Disclaimer:
// This code is free to use for commercial use and is in the
// public domain. You may distribute, copy, modify, or use as
// is as long as this information is present. This code makes
// no guarantees written or implied and is provided solely as
// an example. Have a nice day!
//
// Purpose:
// This file contains a few functions to make the fsm
// (finite state machine) work. 
//
//////////////////////////////////////////////////////////////

#ifndef _FSM_H
#define _FSM_H

#include "msg.h"


//定义几种状态机的类型
typedef enum { FSM_NULL, 
			   FSM_Unit,
			   FSM_Player,
			   FSM_Game,
			   FSM_Script,
			   FSM_Camera
} FSM_Type;


//定义各种状态类型
typedef enum { STATE_Global,	//STATE_Global must always be the first one
			   STATE_Run,
			   STATE_Stand,
			   STATE_Wander,
			   STATE_Rest,
			   STATE_Pursue,
			   STATE_Attack,
			   STATE_Dead,
			   STATE_GameRunning,
			   STATE_GamePause,
			   STATE_GameExcuteScript,
			   STATE_GameEnd,
			   STATE_CameraFree,
			   STATE_CameraWithPlayer,
			   STATE_CameraAuto
} FSM_States;


void FSMInitialize( unsigned int unique_id, FSM_Type type );
float RandomBetween( float low, float high );
unsigned int RandomBetween(unsigned int low, unsigned int high);


//void TranslateStateName( unsigned int unique_id, unsigned int state, char* name );

#endif