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(upd_ship): Limit oil production to what's actually in the ground.

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This commit is contained in:
Markus Armbruster 2005-09-18 12:17:18 +00:00
parent 57332088a5
commit 3e01ab0a1d
1 changed files with 3 additions and 1 deletions
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4
src/lib/update/ship.c
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@ -180,14 +180,16 @@ upd_ship(struct shpstr *sp, int etus,
max_oil = mp->m_item[I_OIL]; max_oil = mp->m_item[I_OIL];
if (sp->shp_item[I_OIL] + oil_gained > max_oil) if (sp->shp_item[I_OIL] + oil_gained > max_oil)
oil_gained = max_oil - sp->shp_item[I_OIL]; oil_gained = max_oil - sp->shp_item[I_OIL];
sp->shp_item[I_OIL] += oil_gained;
if (product->p_nrdep != 0 && oil_gained > 0) { if (product->p_nrdep != 0 && oil_gained > 0) {
resource = (u_char *)sectp + product->p_nrndx; resource = (u_char *)sectp + product->p_nrndx;
if (*resource * 100 < product->p_nrdep * oil_gained)
oil_gained = *resource * 100 / product->p_nrdep;
dep = roundavg(oil_gained * product->p_nrdep / 100.0); dep = roundavg(oil_gained * product->p_nrdep / 100.0);
if (CANT_HAPPEN(dep > *resource)) if (CANT_HAPPEN(dep > *resource))
dep = *resource; dep = *resource;
*resource -= dep; *resource -= dep;
} }
sp->shp_item[I_OIL] += oil_gained;
} }
if ((mp->m_flags & M_FOOD) && sectp->sct_type == SCT_WATER) { if ((mp->m_flags & M_FOOD) && sectp->sct_type == SCT_WATER) {
product = &pchr[P_FOOD]; product = &pchr[P_FOOD];