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(svn r10477) -Codechange: add some callbacks to customise the acceptance of industries.

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rubidium
2007-07-08 17:40:04 +00:00
parent fd2d677849
commit 283a06e4a1
5 changed files with 57 additions and 15 deletions
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12
src/economy.cpp
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@@ -1211,18 +1211,18 @@ static void DeliverGoodsToIndustry(TileIndex xy, CargoID cargo_type, int num_pie
indspec = GetIndustrySpec(ind->type);
uint i;
if (indspec->produced_cargo[0] == CT_INVALID) continue;
for (i = 0; i < lengthof(indspec->accepts_cargo); i++) {
if (cargo_type == indspec->accepts_cargo[i] &&
(indspec->input_cargo_multiplier[i][0] != 0 || indspec->input_cargo_multiplier[i][1] != 0)) {
break;
}
if (cargo_type == indspec->accepts_cargo[i]) break;
}
/* Check if matching cargo has been found */
if (i == lengthof(indspec->accepts_cargo)) continue;
if (HASBIT(indspec->callback_flags, CBM_IND_REFUSE_CARGO)) {
uint16 res = GetIndustryCallback(CBID_INDUSTRY_REFUSE_CARGO, 0, GetReverseCargoTranslation(cargo_type, indspec->grf_prop.grffile), ind, ind->type, ind->xy);
if (res == 0) continue;
}
uint dist = DistanceManhattan(ind->xy, xy);
if (dist < best_dist) {