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-rw-r--r--industry.h14
1 files changed, 12 insertions, 2 deletions
diff --git a/industry.h b/industry.h
index ee92c6969..dcd489b95 100644
--- a/industry.h
+++ b/industry.h
@@ -95,11 +95,21 @@ static inline uint16 GetIndustryPoolSize(void)
return _industry_pool.total_items;
}
+VARDEF int _total_industries;
+
+static inline IndustryID GetIndustryArraySize(void)
+{
+ /* TODO - This isn't the real content of the function, but
+ * with the new pool-system this will be replaced with one that
+ * _really_ returns the highest index + 1. Now it just returns
+ * the next safe value we are sure about everything is below.
+ */
+ return _total_industries + 1;
+}
+
#define FOR_ALL_INDUSTRIES_FROM(i, start) for (i = GetIndustry(start); i != NULL; i = (i->index + 1 < GetIndustryPoolSize()) ? GetIndustry(i->index + 1) : NULL) if (IsValidIndustry(i))
#define FOR_ALL_INDUSTRIES(i) FOR_ALL_INDUSTRIES_FROM(i, 0)
-VARDEF int _total_industries; // For the AI: the amount of industries active
-
VARDEF const Industry** _industry_sort;
VARDEF bool _industry_sort_dirty;