Remastered-Collection/REDALERT/CRATE.H

//
// Copyright 2020 Electronic Arts Inc.
//
// TiberianDawn.DLL and RedAlert.dll and corresponding source code 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.

// TiberianDawn.DLL and RedAlert.dll and corresponding source code is distributed 
// in the hope that it will be useful, but with permitted additional restrictions 
// under Section 7 of the GPL. See the GNU General Public License in LICENSE.TXT 
// distributed with this program. You should have received a copy of the 
// GNU General Public License along with permitted additional restrictions 
// with this program. If not, see https://github.com/electronicarts/CnC_Remastered_Collection

/* $Header: /CounterStrike/CRATE.H 1     3/03/97 10:24a Joe_bostic $ */
/***********************************************************************************************
 ***              C O N F I D E N T I A L  ---  W E S T W O O D  S T U D I O S               ***
 ***********************************************************************************************
 *                                                                                             *
 *                 Project Name : Command & Conquer                                            *
 *                                                                                             *
 *                    File Name : CRATE.H                                                      *
 *                                                                                             *
 *                   Programmer : Joe L. Bostic                                                *
 *                                                                                             *
 *                   Start Date : 08/26/96                                                     *
 *                                                                                             *
 *                  Last Update : August 26, 1996 [JLB]                                        *
 *                                                                                             *
 *---------------------------------------------------------------------------------------------*
 * Functions:                                                                                  *
 * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */

#ifndef CRATE_H
#define CRATE_H

#include	"ftimer.h"
#include	"jshell.h"


/*
**	The "bool" integral type was defined by the C++ comittee in
**	November of '94. Until the compiler supports this, use the following
**	definition.
*/
#ifndef __BORLANDC__
#ifndef TRUE_FALSE_DEFINED
#define TRUE_FALSE_DEFINED
enum {false=0,true=1};
typedef int bool;
#endif
#endif

class CrateClass {
	public:
		CrateClass(void) : Timer(NoInitClass()), Cell(-1) {}
		void Init(void) {Make_Invalid();}
		bool Create_Crate(CELL cell);
		bool Is_Here(CELL cell) const {return(Is_Valid() && cell == Cell);}
		bool Remove_It(void);
		bool Is_Expired(void) const {return(Is_Valid() && Timer == 0);}
		bool Is_Valid(void) const {return(Cell != -1);}

	private:
		static bool Put_Crate(CELL & cell);
		static bool Get_Crate(CELL cell);

		void Make_Invalid(void) {Cell = -1;Timer.Stop();}

		CDTimerClass<FrameTimerClass> Timer;
		CELL Cell;
};


#endif