forked from github/server
86 lines
3.3 KiB
C
86 lines
3.3 KiB
C
/*
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Copyright (c) 1998-2015, Enno Rehling <enno@eressea.de>
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Katja Zedel <katze@felidae.kn-bremen.de
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Christian Schlittchen <corwin@amber.kn-bremen.de>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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**/
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#ifndef TERRAIN_H
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#define TERRAIN_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* diverse Flags */
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/* Strassen und Gebäude können gebaut werden, wenn max_road > 0 */
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#define LAND_REGION (1<<0) /* Standard-Land-struct region */
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#define SEA_REGION (1<<1) /* hier braucht man ein Boot */
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#define FOREST_REGION (1<<2) /* Elfen- und Kampfvorteil durch Bäume */
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#define ARCTIC_REGION (1<<3) /* Gletscher & co = Keine Insekten! */
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#define CAVALRY_REGION (1<<4) /* riding in combat is possible */
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/* Achtung: SEA_REGION ist nicht das Gegenteil von LAND_REGION. Die zwei schliessen sich nichtmal aus! */
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#define FORBIDDEN_REGION (1<<5) /* unpassierbare Blockade-struct region */
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#define FLY_INTO (1<<7) /* man darf hierhin fliegen */
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#define SWIM_INTO (1<<8) /* man darf hierhin schwimmen */
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#define WALK_INTO (1<<9) /* man darf hierhin laufen */
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extern const char *terrainnames[];
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typedef struct production_rule {
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char *name;
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const struct resource_type *rtype;
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void(*terraform) (struct production_rule *, const struct region *);
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void(*update) (struct production_rule *, const struct region *);
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void(*use) (struct production_rule *, const struct region *, int amount);
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int(*visible) (const struct production_rule *, int skilllevel);
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/* no initialization required */
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struct production_rule *next;
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} production_rule;
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typedef struct terrain_production {
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const struct resource_type *type;
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char *startlevel;
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char *base;
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char *divisor;
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float chance;
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} terrain_production;
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typedef struct terrain_type {
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char *_name;
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int size; /* how many peasants can work? */
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int flags;
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short max_road; /* this many stones make a full road */
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short distribution; /* multiplier used for seeding */
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struct terrain_production *production;
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struct item_type **herbs; /* zero-terminated array of herbs */
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const char *(*name) (const struct region * r);
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struct terrain_type *next;
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} terrain_type;
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terrain_type *get_or_create_terrain(const char *name);
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const terrain_type *terrains(void);
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const terrain_type *get_terrain(const char *name);
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const char *terrain_name(const struct region *r);
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bool terrain_changed(int *cache);
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void init_terrains(void);
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void free_terrains(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* TERRAIN_H */
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