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Extra-Checks fuer Regionen mit negativen Baeumen

This commit is contained in:
Enno Rehling 2002-12-14 14:25:37 +00:00
parent 7a1352c3b5
commit 5257b40b20
1 changed files with 24 additions and 3 deletions
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27
src/common/kernel/save.c
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@ -1863,9 +1863,27 @@ readregion(FILE * F, int x, int y)
if(global.data_version < GROWTREE_VERSION) { if(global.data_version < GROWTREE_VERSION) {
i = ri(F); rsettrees(r, 2, i); i = ri(F); rsettrees(r, 2, i);
} else { } else {
i = ri(F); rsettrees(r, 0, i); i = ri(F);
i = ri(F); rsettrees(r, 1, i); if (i<0) {
i = ri(F); rsettrees(r, 2, i); log_error(("number of trees in %s is %d.\n",
regionname(r, NULL), i));
i=0;
}
rsettrees(r, 0, i);
i = ri(F);
if (i<0) {
log_error(("number of young trees in %s is %d.\n",
regionname(r, NULL), i));
i=0;
}
rsettrees(r, 1, i);
i = ri(F);
if (i<0) {
log_error(("number of seeds in %s is %d.\n",
regionname(r, NULL), i));
i=0;
}
rsettrees(r, 2, i);
} }
#else #else
i = ri(F); rsettrees(r, i); i = ri(F); rsettrees(r, i);
@ -1979,6 +1997,9 @@ writeregion(FILE * F, const region * r)
struct demand * demand; struct demand * demand;
ws(F, r->land->name); ws(F, r->land->name);
#if GROWING_TREES #if GROWING_TREES
assert(rtrees(r,0)>=0);
assert(rtrees(r,1)>=0);
assert(rtrees(r,2)>=0);
wi(F, rtrees(r,0)); wi(F, rtrees(r,0));
wi(F, rtrees(r,1)); wi(F, rtrees(r,1));
wi(F, rtrees(r,2)); wi(F, rtrees(r,2));