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(svn r20108) -Change: [NewGRF] Report substitute industry type in AI railstation selection callback.

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frosch
2010-07-10 10:55:16 +00:00
parent d18fc1a5bf
commit d67e221af1
3 changed files with 18 additions and 2 deletions
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13
src/newgrf_generic.cpp
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@@ -13,6 +13,7 @@
#include "debug.h"
#include "newgrf.h"
#include "newgrf_spritegroup.h"
#include "industrytype.h"
#include "core/bitmath_func.hpp"
#include <list>
@@ -170,6 +171,18 @@ uint16 GetAiPurchaseCallbackResult(uint8 feature, CargoID cargo_type, uint8 defa
NewGenericResolver(&object, *file);
if (src_industry != IT_AI_UNKNOWN && src_industry != IT_AI_TOWN) {
const IndustrySpec *is = GetIndustrySpec(src_industry);
/* If this is no original industry, use the substitute type */
if (is->grf_prop.subst_id != INVALID_INDUSTRYTYPE) src_industry = is->grf_prop.subst_id;
}
if (dst_industry != IT_AI_UNKNOWN && dst_industry != IT_AI_TOWN) {
const IndustrySpec *is = GetIndustrySpec(dst_industry);
/* If this is no original industry, use the substitute type */
if (is->grf_prop.subst_id != INVALID_INDUSTRYTYPE) dst_industry = is->grf_prop.subst_id;
}
object.callback = CBID_GENERIC_AI_PURCHASE_SELECTION;
object.u.generic.cargo_type = cargo_type;
object.u.generic.default_selection = default_selection;