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(svn r6986) Use the pool macros for the Town pool

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tron
2006-10-28 11:55:29 +00:00
parent 02ae75b380
commit e397b721cd
5 changed files with 12 additions and 34 deletions
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20
town_cmd.c
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@@ -30,12 +30,6 @@
#include "table/town_land.h"
#include "genworld.h"
enum {
/* Max towns: 64000 (8 * 8000) */
TOWN_POOL_BLOCK_SIZE_BITS = 3, /* In bits, so (1 << 3) == 8 */
TOWN_POOL_MAX_BLOCKS = 8000,
};
/**
* Called if a new block is added to the town-pool
*/
@@ -45,11 +39,11 @@ static void TownPoolNewBlock(uint start_item)
/* We don't use FOR_ALL here, because FOR_ALL skips invalid items.
* TODO - This is just a temporary stage, this will be removed. */
for (t = GetTown(start_item); t != NULL; t = (t->index + 1 < GetTownPoolSize()) ? GetTown(t->index + 1) : NULL) t->index = start_item++;
for (t = GetTown(start_item); t != NULL; t = (t->index + 1U < GetTownPoolSize()) ? GetTown(t->index + 1U) : NULL) t->index = start_item++;
}
/* Initialize the town-pool */
MemoryPool _town_pool = { "Towns", TOWN_POOL_MAX_BLOCKS, TOWN_POOL_BLOCK_SIZE_BITS, sizeof(Town), &TownPoolNewBlock, NULL, 0, 0, NULL };
DEFINE_POOL(Town, Town, TownPoolNewBlock, NULL)
void DestroyTown(Town *t)
{
@@ -985,7 +979,7 @@ static Town *AllocateTown(void)
/* We don't use FOR_ALL here, because FOR_ALL skips invalid items.
* TODO - This is just a temporary stage, this will be removed. */
for (t = GetTown(0); t != NULL; t = (t->index + 1 < GetTownPoolSize()) ? GetTown(t->index + 1) : NULL) {
for (t = GetTown(0); t != NULL; t = (t->index + 1U < GetTownPoolSize()) ? GetTown(t->index + 1U) : NULL) {
if (!IsValidTown(t)) {
TownID index = t->index;
@@ -999,7 +993,7 @@ static Town *AllocateTown(void)
}
/* Check if we can add a block to the pool */
if (AddBlockToPool(&_town_pool))
if (AddBlockToPool(&_Town_pool))
return AllocateTown();
return NULL;
@@ -1830,8 +1824,8 @@ void InitializeTowns(void)
Subsidy *s;
/* Clean the town pool and create 1 block in it */
CleanPool(&_town_pool);
AddBlockToPool(&_town_pool);
CleanPool(&_Town_pool);
AddBlockToPool(&_Town_pool);
memset(_subsidies, 0, sizeof(_subsidies));
for (s=_subsidies; s != endof(_subsidies); s++)
@@ -1943,7 +1937,7 @@ static void Load_TOWN(void)
while ((index = SlIterateArray()) != -1) {
Town *t;
if (!AddBlockIfNeeded(&_town_pool, index))
if (!AddBlockIfNeeded(&_Town_pool, index))
error("Towns: failed loading savegame: too many towns");
t = GetTown(index);