2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2006, Dave Pare, Jeff Bailey, Thomas Ruschak,
4 * Ken Stevens, Steve McClure
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 * See files README, COPYING and CREDITS in the root of the source
23 * tree for related information and legal notices. It is expected
24 * that future projects/authors will amend these files as needed.
28 * sect.h: Definitions for things having to do with sectors.
30 * Known contributors to this file:
42 /* The order of the following elements is there to match up with genitem */
45 /* initial part must match struct genitem */
47 natid sct_own; /* owner's country num */
48 short sct_elev; /* elevation/depth */
49 coord sct_x; /* x coord of sector */
50 coord sct_y; /* y coord of sector */
51 /* end of part matching struct genitem */
52 u_char sct_type; /* sector type */
53 u_char sct_effic; /* 0% to 100% */
54 short sct_mobil; /* mobility units */
55 u_char sct_loyal; /* updates until civilans "converted" */
56 u_char sct_terr; /* territory 0 id # of sector */
57 u_char sct_terr1; /* territory 1 id # of sector */
58 u_char sct_terr2; /* territory 2 id # of sector */
59 u_char sct_terr3; /* territory 3 id # of sector */
60 coord sct_dist_x; /* Dist sector */
62 short sct_avail; /* available workforce for "other things" */
63 short sct_flags; /* temporary flags */
64 short sct_fill; /* gunk */
65 u_char sct_work; /* pct of civ actually working */
66 u_char sct_coastal; /* is this a coastal sector? */
67 u_char sct_newtype; /* for changing designations */
68 u_char sct_min; /* ease of mining ore */
69 u_char sct_gmin; /* amount of gold ore */
70 u_char sct_fertil; /* fertility of soil */
71 u_char sct_oil; /* oil content */
72 u_char sct_uran; /* uranium ore content */
73 natid sct_oldown; /* old owner of sector (for liberation) */
74 u_char sct_updated; /* Has this sect been updated? */
75 u_char sct_off; /* Should this sector produce? */
76 short sct_item[I_MAX+1]; /* amount of items stored here */
77 short sct_del[I_MAX+1]; /* delivieries */
78 short sct_dist[I_MAX+1]; /* distribution thresholds */
79 short sct_mines; /* number of mines */
80 short sct_pstage; /* plague stage */
81 short sct_ptime; /* how many etus remain in this stage */
82 u_char sct_che; /* number of guerrillas */
83 natid sct_che_target; /* nation targeted by che */
85 time_t sct_access; /* Last time mob was updated (MOB_ACCESS) */
86 u_char sct_road; /* Road value of a sector */
87 u_char sct_rail; /* Rail value of a sector */
88 u_char sct_defense; /* Defensive value of a sector */
89 time_t sct_timestamp; /* Last time this sector was written to */
93 NAV_NONE, /* ships can't navigate */
94 NAVOK, /* ships can always navigate */
95 NAV_02, /* requires 2% effic to navigate */
96 NAV_CANAL, /* requires 2% effic to navigate and M_CANAL capability */
97 NAV_60 /* requires 60% effic to navigate */
102 char d_mnem; /* map symbol */
103 int d_prd; /* product type */
104 int d_mcst; /* movement cost */
105 d_navigation d_nav; /* navigation capability */
106 i_packing d_pkg; /* type of packaging in these sects */
107 float d_ostr; /* offensive strength */
108 float d_dstr; /* defensive strength */
109 int d_value; /* resale ("collect") value */
110 int d_cost; /* cost to designate the sect */
111 int d_build; /* cost multiplier for eff */
112 int d_lcms; /* lcm's needed per point of eff */
113 int d_hcms; /* hcm's needed per point of eff */
114 int d_maxpop; /* maximum population */
115 char *d_name; /* full name of sector type */
118 /* sector types (must agree with order in dchr, empglb.c) */
120 #define SCT_WATER 0 /* basics */
128 #define SCT_ARMSF 8 /* industries */
139 #define SCT_FORTR 19 /* military/scientific */
144 #define SCT_HIWAY 24 /* communications */
146 #define SCT_HEADQ 26 /* headquarters */
147 #define SCT_BHEAD 27 /* Bridge head */
148 #define SCT_BSPAN 28 /* Bridge span */
149 #define SCT_BANK 29 /* financial */
150 #define SCT_REFINE 30 /* refinery */
151 #define SCT_ENLIST 31 /* enlistment center */
152 #define SCT_PLAINS 32 /* plains sector */
153 #define SCT_BTOWER 33 /* Bridge tower */
155 #define SCT_EFFIC 34 /* used in update & budget */
156 #define SCT_MAXDEF 34 /* highest sector type in header files */
158 #define getsect(x, y, p) \
159 ef_read(EF_SECTOR, sctoff((x), (y)), (p))
161 ef_write(EF_SECTOR, sctoff((p)->sct_x, (p)->sct_y), (p))
162 #define getsectp(x, y) \
163 (struct sctstr *)ef_ptr(EF_SECTOR, sctoff((x), (y)))
164 #define getsectid(id) \
165 (struct sctstr *)ef_ptr(EF_SECTOR, id)
167 /* things relating to sectors */
168 extern int sctoff(coord x, coord y);
170 extern struct dchrstr dchr[SCT_MAXDEF + 1];
171 extern struct dchrstr bigcity_dchr;
172 #define IS_BIG_CITY(sect) (dchr[sect].d_pkg == UPKG)
174 /* Minimal efficiency of sectors that can be knocked down (bridges) */
175 #define SCT_MINEFF 20
177 /* Work required for building */
178 #define SCT_BLD_WORK(lcm, hcm) ((lcm) + 2 * (hcm))
180 #define MIN_MOBCOST 0.001 /* lowest cost a sector can have to move into */
181 #define FORTEFF 5 /* forts must be 5% efficient to fire. */
192 #define MOVE_IN_PROGRESS bit(0) /* move in progress */
194 /* maximum item amount, must fit into sct_item[], sct_del[], sct_dist[] */
195 #define ITEM_MAX 9999
196 /* maximum number of mines, must fit into struct sctstr member sct_mines */
197 #define MINES_MAX 32767
198 /* maximum number of che, must fit into struct sctstr member sct_che */
200 /* maximum fallout, must fit into struct sctstr member sct_fallout */
201 #define FALLOUT_MAX 9999
203 /* Each cost is per point of efficency */
212 extern struct sctintrins intrchr[INT_DEF + 2];