forked from github/server
96 lines
2.4 KiB
C
96 lines
2.4 KiB
C
/* vi: set ts=2:
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+-------------------+ Christian Schlittchen <corwin@amber.kn-bremen.de>
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| | Enno Rehling <enno@eressea.de>
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| Eressea PBEM host | Katja Zedel <katze@felidae.kn-bremen.de>
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| (c) 1998 - 2003 | Henning Peters <faroul@beyond.kn-bremen.de>
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| | Ingo Wilken <Ingo.Wilken@informatik.uni-oldenburg.de>
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+-------------------+ Stefan Reich <reich@halbling.de>
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This program may not be used, modified or distributed
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without prior permission by the authors of Eressea.
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*/
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#include <platform.h>
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#include <kernel/config.h>
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#include "seed.h"
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/* kernel includes */
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#include <kernel/build.h>
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#include <kernel/config.h>
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#include <kernel/item.h>
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#include <kernel/region.h>
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/* util includes */
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#include <util/attrib.h>
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#include <util/functions.h>
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/* libc includes */
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#include <assert.h>
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resource_type *rt_seed = 0;
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resource_type *rt_mallornseed = 0;
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static void produce_seeds(region * r, const resource_type * rtype, int norders)
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{
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assert(rtype == rt_seed && r->land && r->land->trees[0] >= norders);
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r->land->trees[0] -= norders;
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}
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static int limit_seeds(const region * r, const resource_type * rtype)
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{
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assert(rtype == rt_seed);
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if (fval(r, RF_MALLORN))
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return 0;
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return r->land ? r->land->trees[0] : 0;
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}
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void init_seed(void)
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{
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attrib *a;
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resource_limit *rdata;
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rt_seed = rt_find("seed");
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if (rt_seed != NULL) {
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a = a_add(&rt_seed->attribs, a_new(&at_resourcelimit));
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rdata = (resource_limit *) a->data.v;
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rdata->limit = limit_seeds;
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rdata->produce = produce_seeds;
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}
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}
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/* mallorn */
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static void
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produce_mallornseeds(region * r, const resource_type * rtype, int norders)
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{
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assert(rtype == rt_mallornseed && r->land && r->land->trees[0] >= norders);
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assert(fval(r, RF_MALLORN));
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r->land->trees[0] -= norders;
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}
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static int limit_mallornseeds(const region * r, const resource_type * rtype)
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{
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assert(rtype == rt_mallornseed);
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if (!fval(r, RF_MALLORN)) {
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return 0;
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}
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return r->land ? r->land->trees[0] : 0;
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}
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void init_mallornseed(void)
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{
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attrib *a;
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resource_limit *rdata;
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rt_mallornseed = rt_find("mallornseed");
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if (rt_mallornseed != NULL) {
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rt_mallornseed->flags |= RTF_LIMITED;
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rt_mallornseed->flags |= RTF_POOLED;
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a = a_add(&rt_mallornseed->attribs, a_new(&at_resourcelimit));
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rdata = (resource_limit *) a->data.v;
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rdata->limit = limit_mallornseeds;
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rdata->produce = produce_mallornseeds;
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}
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}
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