Archives/OpenTTD-patches
2
0
Fork 0
mirror of https://github.com/JGRennison/OpenTTD-patches.git synced 2024-11-17 21:25:40 +00:00
Code Issues Packages Projects Releases Wiki Activity

(svn r6976) Use the pool macros for the Depot pool

Browse Source
This commit is contained in:
tron 2006-10-28 11:02:37 +00:00
parent 953344fdcc
commit da500bc3e6
3 changed files with 10 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
depot.c
View File

@ -10,11 +10,6 @@
#include "saveload.h"
#include "order.h"
enum {
/* Max depots: 64000 (8 * 8000) */
DEPOT_POOL_BLOCK_SIZE_BITS = 3, /* In bits, so (1 << 3) == 8 */
DEPOT_POOL_MAX_BLOCKS = 8000,
};
/**
* Called if a new block is added to the depot-pool
@ -25,11 +20,10 @@ static void DepotPoolNewBlock(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 (d = GetDepot(start_item); d != NULL; d = (d->index + 1 < GetDepotPoolSize()) ? GetDepot(d->index + 1) : NULL) d->index = start_item++;
for (d = GetDepot(start_item); d != NULL; d = (d->index + 1U < GetDepotPoolSize()) ? GetDepot(d->index + 1U) : NULL) d->index = start_item++;
}
/* Initialize the town-pool */
MemoryPool _depot_pool = { "Depots", DEPOT_POOL_MAX_BLOCKS, DEPOT_POOL_BLOCK_SIZE_BITS, sizeof(Depot), &DepotPoolNewBlock, NULL, 0, 0, NULL };
DEFINE_POOL(Depot, Depot, DepotPoolNewBlock, NULL)
/**
@ -57,7 +51,7 @@ Depot *AllocateDepot(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 (d = GetDepot(0); d != NULL; d = (d->index + 1 < GetDepotPoolSize()) ? GetDepot(d->index + 1) : NULL) {
for (d = GetDepot(0); d != NULL; d = (d->index + 1U < GetDepotPoolSize()) ? GetDepot(d->index + 1U) : NULL) {
if (!IsValidDepot(d)) {
DepotID index = d->index;
@ -69,7 +63,7 @@ Depot *AllocateDepot(void)
}
/* Check if we can add a block to the pool */
if (AddBlockToPool(&_depot_pool)) return AllocateDepot();
if (AddBlockToPool(&_Depot_pool)) return AllocateDepot();
return NULL;
}
@ -91,8 +85,8 @@ void DestroyDepot(Depot *depot)
void InitializeDepots(void)
{
CleanPool(&_depot_pool);
AddBlockToPool(&_depot_pool);
CleanPool(&_Depot_pool);
AddBlockToPool(&_Depot_pool);
}
@ -120,7 +114,7 @@ static void Load_DEPT(void)
while ((index = SlIterateArray()) != -1) {
Depot *depot;
if (!AddBlockIfNeeded(&_depot_pool, index))
if (!AddBlockIfNeeded(&_Depot_pool, index))
error("Depots: failed loading savegame: too many depots");
depot = GetDepot(index);

20
depot.h
View File

@ -17,23 +17,7 @@ struct Depot {
DepotID index;
};
extern MemoryPool _depot_pool;
/**
* Get the pointer to the depot with index 'index'
*/
static inline Depot *GetDepot(DepotID index)
{
return (Depot*)GetItemFromPool(&_depot_pool, index);
}
/**
* Get the current size of the DepotPool
*/
static inline uint16 GetDepotPoolSize(void)
{
return _depot_pool.total_items;
}
DECLARE_POOL(Depot, Depot, 3, 8000);
/**
* Check if a depot really exists.
@ -58,7 +42,7 @@ static inline void DeleteDepot(Depot *depot)
void ShowDepotWindow(TileIndex tile, byte type);
#define FOR_ALL_DEPOTS_FROM(d, start) for (d = GetDepot(start); d != NULL; d = (d->index + 1 < GetDepotPoolSize()) ? GetDepot(d->index + 1) : NULL) if (IsValidDepot(d))
#define FOR_ALL_DEPOTS_FROM(d, start) for (d = GetDepot(start); d != NULL; d = (d->index + 1U < GetDepotPoolSize()) ? GetDepot(d->index + 1U) : NULL) if (IsValidDepot(d))
#define FOR_ALL_DEPOTS(d) FOR_ALL_DEPOTS_FROM(d, 0)
#define MIN_SERVINT_PERCENT 5

2
oldloader.c
View File

@ -521,7 +521,7 @@ static const OldChunks depot_chunk[] = {
static bool LoadOldDepot(LoadgameState *ls, int num)
{
if (!AddBlockIfNeeded(&_depot_pool, num))
if (!AddBlockIfNeeded(&_Depot_pool, num))
error("Depots: failed loading savegame: too many depots");
if (!LoadChunk(ls, GetDepot(num), depot_chunk)) return false;