CARGO.H

/*
**	Command & Conquer(tm)
**	Copyright 2025 Electronic Arts Inc.
**
**	This program 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.
**
**	This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
*/

/* $Header:   F:\projects\c&c\vcs\code\cargo.h_v   2.20   16 Oct 1995 16:45:14   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 : CARGO.H                                                      *
 *                                                                                             *
 *                   Programmer : Joe L. Bostic                                                *
 *                                                                                             *
 *                   Start Date : April 23, 1994                                               *
 *                                                                                             *
 *                  Last Update : April 23, 1994   [JLB]                                       *
 *                                                                                             *
 *---------------------------------------------------------------------------------------------*
 * Functions:                                                                                  *
 * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */

#ifndef CARGO_H
#define CARGO_H

class FootClass;

/****************************************************************************
**	This class handles the basic cargo logic.
*/
class CargoClass {
	public:

		/*---------------------------------------------------------------------
		**	Constructors, Destructors, and overloaded operators.
		*/
		CargoClass(void) {Quantity = 0;CargoHold = 0;};

		/*---------------------------------------------------------------------
		**	Member function prototypes.
		*/

		#ifdef CHEAT_KEYS
		void Debug_Dump(MonoClass *mono) const;
		#endif
		void AI(void) {};

		int How_Many(void) const {return Quantity;};
		bool Is_Something_Attached(void) const {return (CargoHold != 0);};
		FootClass * Attached_Object(void) const;
		FootClass * Detach_Object(void);
		void Attach(FootClass * object);

		/*
		**	File I/O.
		*/
		void Code_Pointers(void);
		void Decode_Pointers(void);

	private:

		/*
		**	This is the number of objects attached to this cargo hold. For transporter
		**	objects, they might contain more than one object.
		*/
		unsigned char Quantity;

		/*
		**	This is the target value of any attached object. A value of zero indicates
		**	that no object is attached.
		*/
		FootClass * CargoHold;
};

#endif