Markus Armbruster
eccc5cb7d7
To save space, the ancients invented `variables': a collection of key-value pairs, missing means zero value, space for `enough' keys. This complicates the code, as assigning to a `variable' can fail for lack of space. Over time, `enough' increased, and for quite some time now `variables' have been *wasting* space. This changeset replaces them, except in struct mchrstr, struct lchrstr and struct pchrstr, where they are read-only, and will be replaced later. It is only a first step; further cleanup is required. To simplify and minimize this necessarily huge changeset, the new item[] arrays have an unused slot 0, and the old variable types V_CIVIL, ... are still defined, but must have the same values as the item types I_CIVIL, ...
91 lines
2.5 KiB
C
91 lines
2.5 KiB
C
/*
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* Empire - A multi-player, client/server Internet based war game.
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* Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
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* Ken Stevens, Steve McClure
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* ---
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*
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* See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
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* related information and legal notices. It is expected that any future
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* projects/authors will amend these files as needed.
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*
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* ---
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*
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* var.h: various variable definitions
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*
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* Known contributors to this file:
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*
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*/
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#ifndef _VAR_H_
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#define _VAR_H_
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#define V_MAX 255
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#define PLG_HEALTHY 0
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#define PLG_DYING 1
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#define PLG_INFECT 2
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#define PLG_INCUBATE 3
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#define PLG_EXPOSED 4
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#define VT_ITEM 0
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#define VT_TYPE (7<<5)
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#define isitem(x) (((x) & VT_TYPE) == VT_ITEM)
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#define unitem(x) ((x) & (VT_ITEM -1))
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#define V_ITEM(x) ((x)|VT_ITEM) /* a moveable, sellable(?) commodity */
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#define I_CIVIL 1
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#define I_MILIT 2
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#define I_SHELL 3
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#define I_GUN 4
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#define I_PETROL 5
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#define I_IRON 6
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#define I_DUST 7
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#define I_BAR 8
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#define I_FOOD 9
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#define I_OIL 10
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#define I_LCM 11
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#define I_HCM 12
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#define I_UW 13
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#define I_RAD 14
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#define I_MAX 14
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/* should this be here?? */
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#define CHE_MAX 255
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#define get_che_cnum(x) ((x) >> 8)
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#define set_che_cnum(x, cn) ((x) = ((x) & 0xff) | ((cn) << 8))
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#define get_che_value(x) ((x) & 0xff)
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#define set_che_value(x, n) ((x) = ((x) & 0xff00) | (n))
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#define V_CIVIL V_ITEM(I_CIVIL)
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#define V_MILIT V_ITEM(I_MILIT)
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#define V_SHELL V_ITEM(I_SHELL)
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#define V_GUN V_ITEM(I_GUN)
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#define V_PETROL V_ITEM(I_PETROL)
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#define V_IRON V_ITEM(I_IRON)
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#define V_DUST V_ITEM(I_DUST)
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#define V_BAR V_ITEM(I_BAR)
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#define V_FOOD V_ITEM(I_FOOD)
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#define V_OIL V_ITEM(I_OIL)
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#define V_LCM V_ITEM(I_LCM)
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#define V_HCM V_ITEM(I_HCM)
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#define V_UW V_ITEM(I_UW)
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#define V_RAD V_ITEM(I_RAD)
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#endif /* _VAR_H_ */
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