server/src/races/races.c

/*
 * +-------------------+  Christian Schlittchen <corwin@amber.kn-bremen.de>
 * |                   |  Enno Rehling <enno@eressea.de>
 * | Eressea PBEM host |  Katja Zedel <katze@felidae.kn-bremen.de>
 * | (c) 1998 - 2007   |
 * |                   |  This program may not be used, modified or distributed
 * +-------------------+  without prior permission by the authors of Eressea.
 *
 */

#include <platform.h>
#include <kernel/config.h>
#include "races.h"

#include <kernel/building.h>
#include <kernel/equipment.h>
#include <kernel/faction.h>
#include <kernel/item.h>
#include <kernel/pathfinder.h>
#include <kernel/race.h>
#include <kernel/region.h>
#include <kernel/ship.h>
#include <kernel/terrain.h>
#include <kernel/unit.h>

#include <util/attrib.h>
#include <util/functions.h>
#include <util/rng.h>

#include <string.h>
#include <stdio.h>

void age_firedragon(struct unit *u);
void age_dragon(struct unit *u);
void age_illusion(struct unit *u);
void age_undead(struct unit *u);
void age_skeleton(struct unit *u);
void age_zombie(struct unit *u);
void age_ghoul(struct unit *u);

static void oldfamiliars(unit * u)
{
    char fname[64];
    /* these familiars have no special skills.
     */
    _snprintf(fname, sizeof(fname), "%s_familiar", u_race(u)->_name);
    create_mage(u, M_GRAY);
    equip_unit(u, get_equipment(fname));
}

static void equip_newunits(const struct equipment *eq, struct unit *u)
{
    struct region *r = u->region;
    const struct resource_type *rtype;
    switch (old_race(u_race(u))) {
    case RC_ELF:
        rtype = rt_find("fairyboot");
        set_show_item(u->faction, rtype->itype);
        break;
    case RC_GOBLIN:
        rtype = rt_find("roi");
        set_show_item(u->faction, rtype->itype);
        set_number(u, 10);
        break;
    case RC_HUMAN:
        if (u->building == NULL) {
            const building_type *btype = bt_find("castle");
            if (btype != NULL) {
                building *b = new_building(btype, r, u->faction->locale);
                b->size = 10;
                u_set_building(u, b);
                building_set_owner(u);
            }
        }
        break;
    case RC_CAT:
        rtype = rt_find("roi");
        set_show_item(u->faction, rtype->itype);
        break;
    case RC_AQUARIAN:
    {
        ship *sh = new_ship(st_find("boat"), r, u->faction->locale);
        sh->size = sh->type->construction->maxsize;
        u_set_ship(u, sh);
    }
    break;
    case RC_CENTAUR:
        rsethorses(r, 250 + rng_int() % 51 + rng_int() % 51);
        break;
    default:
        break;
    }
}

/* Die Funktionen werden <20>ber den hier registrierten Namen in races.xml
 * in die jeweilige Rassendefiniton eingebunden */
void register_races(void)
{
    /* function initfamiliar */
    register_function((pf_generic)oldfamiliars, "oldfamiliars");

    register_function((pf_generic)allowed_dragon, "movedragon");

    register_function((pf_generic)allowed_swim, "moveswimming");
    register_function((pf_generic)allowed_fly, "moveflying");
    register_function((pf_generic)allowed_walk, "movewalking");

    /* function age for race->age() */
    register_function((pf_generic)age_undead, "ageundead");
    register_function((pf_generic)age_illusion, "ageillusion");
    register_function((pf_generic)age_skeleton, "ageskeleton");
    register_function((pf_generic)age_zombie, "agezombie");
    register_function((pf_generic)age_ghoul, "ageghoul");
    register_function((pf_generic)age_dragon, "agedragon");
    register_function((pf_generic)age_firedragon, "agefiredragon");

    /* function itemdrop
     * to generate battle spoils
     * race->itemdrop() */
    register_function((pf_generic)equip_newunits, "equip_newunits");
}