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(svn r1764) -Add: dynamic towns, you can now have up to 64k towns (let me know when

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you have that amount of towns in a map ;))
This commit is contained in:
truelight
2005-02-01 18:32:01 +00:00
parent 567224e940
commit 59ac6e8c4b
7 changed files with 106 additions and 42 deletions
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25
town.h
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@@ -1,6 +1,7 @@
#ifndef TOWN_H
#define TOWN_H
#include "pool.h"
#include "player.h"
struct Town {
@@ -128,20 +129,30 @@ enum {
bool CheckforTownRating(uint tile, uint32 flags, Town *t, byte type);
VARDEF Town _towns[250];
VARDEF uint _towns_size;
VARDEF uint16 *_town_sort;
extern MemoryPool _town_pool;
/**
* Get the pointer to the town with index 'index'
*/
static inline Town *GetTown(uint index)
{
assert(index < _towns_size);
return &_towns[index];
return (Town*)GetItemFromPool(&_town_pool, index);
}
#define FOR_ALL_TOWNS(t) for(t = _towns; t != &_towns[_towns_size]; t++)
/**
* Get the current size of the TownPool
*/
static inline uint16 GetTownPoolSize(void)
{
return _town_pool.total_items;
}
VARDEF int _total_towns; // For the AI: the amount of towns active
#define FOR_ALL_TOWNS_FROM(t, start) for (t = GetTown(start); t != NULL; t = (t->index + 1 < GetTownPoolSize()) ? GetTown(t->index + 1) : NULL)
#define FOR_ALL_TOWNS(t) FOR_ALL_TOWNS_FROM(t, 0)
VARDEF uint _total_towns; // For the AI: the amount of towns active
VARDEF bool _town_sort_dirty;
VARDEF byte _town_sort_order;