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(svn r19481) -Codechange: Turn _industry_counts into a static member of Industry.

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frosch
2010-03-20 14:30:16 +00:00
parent e27e5febb6
commit 116a5f56a4
7 changed files with 54 additions and 48 deletions
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42
src/industry.h
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@@ -78,6 +78,48 @@ struct Industry : IndustryPool::PoolItem<&_industry_pool> {
static Industry *GetRandom();
static void PostDestructor(size_t index);
/**
* Increment the count of industries for this type.
* @param type IndustryType to increment
* @pre type < NUM_INDUSTRYTYPES
*/
static inline void IncIndustryTypeCount(IndustryType type)
{
assert(type < NUM_INDUSTRYTYPES);
counts[type]++;
}
/**
* Decrement the count of industries for this type.
* @param type IndustryType to decrement
* @pre type < NUM_INDUSTRYTYPES
*/
static inline void DecIndustryTypeCount(IndustryType type)
{
assert(type < NUM_INDUSTRYTYPES);
counts[type]--;
}
/**
* Get the count of industries for this type.
* @param type IndustryType to query
* @pre type < NUM_INDUSTRYTYPES
*/
static inline uint16 GetIndustryTypeCount(IndustryType type)
{
assert(type < NUM_INDUSTRYTYPES);
return counts[type];
}
/** Resets industry counts. */
static inline void ResetIndustryCounts()
{
memset(&counts, 0, sizeof(counts));
}
protected:
static uint16 counts[NUM_INDUSTRYTYPES]; ///< Number of industries per type ingame
};
void PlantRandomFarmField(const Industry *i);