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@ r1866:3795144cd786
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Location: cpp/openttd-patchpack/source/depot.c
r1866:3795144cd786
2.6 KiB
text/x-c
(svn r2372) - Fix (console): update the example scripts in the scripts/ directory to reflect the new console functionality
- Fix (console): any line starting with a '#' is a comment so ignore it
- Fix (console): The special variables whose value can only be set by a custom process should, also print out their newly set value there, instead of relying on the default printout which is slightly confusing. Eg after you change the value it still printed out 'current value for...' instead of 'XXX changed to...'
- Fix (console): any line starting with a '#' is a comment so ignore it
- Fix (console): The special variables whose value can only be set by a custom process should, also print out their newly set value there, instead of relying on the default printout which is slightly confusing. Eg after you change the value it still printed out 'current value for...' instead of 'XXX changed to...'
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 | #include "stdafx.h"
#include "ttd.h"
#include "depot.h"
#include "tile.h"
#include "map.h"
#include "table/strings.h"
#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
*/
static void DepotPoolNewBlock(uint start_item)
{
Depot *depot;
FOR_ALL_DEPOTS_FROM(depot, start_item)
depot->index = start_item++;
}
/* Initialize the town-pool */
MemoryPool _depot_pool = { "Depots", DEPOT_POOL_MAX_BLOCKS, DEPOT_POOL_BLOCK_SIZE_BITS, sizeof(Depot), &DepotPoolNewBlock, 0, 0, NULL };
/**
* Gets a depot from a tile
*
* @return Returns the depot if the tile had a depot, else it returns NULL
*/
Depot *GetDepotByTile(uint tile)
{
Depot *depot;
FOR_ALL_DEPOTS(depot) {
if (depot->xy == tile)
return depot;
}
return NULL;
}
/**
* Allocate a new depot
*/
Depot *AllocateDepot(void)
{
Depot *depot;
FOR_ALL_DEPOTS(depot) {
if (!IsValidDepot(depot)) {
uint index = depot->index;
memset(depot, 0, sizeof(Depot));
depot->index = index;
return depot;
}
}
/* Check if we can add a block to the pool */
if (AddBlockToPool(&_depot_pool))
return AllocateDepot();
return NULL;
}
/**
* Delete a depot
*/
void DoDeleteDepot(uint tile)
{
Order order;
Depot *depot;
/* Get the depot */
depot = GetDepotByTile(tile);
/* Clear the tile */
DoClearSquare(tile);
/* Clear the depot */
depot->xy = 0;
/* Clear the depot from all order-lists */
order.type = OT_GOTO_DEPOT;
order.station = depot->index;
DeleteDestinationFromVehicleOrder(order);
/* Delete the depot-window */
DeleteWindowById(WC_VEHICLE_DEPOT, tile);
}
void InitializeDepot(void)
{
CleanPool(&_depot_pool);
AddBlockToPool(&_depot_pool);
}
static const byte _depot_desc[] = {
SLE_CONDVAR(Depot, xy, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
SLE_CONDVAR(Depot, xy, SLE_UINT32, 6, 255),
SLE_VAR(Depot,town_index, SLE_UINT16),
SLE_END()
};
static void Save_DEPT(void)
{
Depot *depot;
FOR_ALL_DEPOTS(depot) {
if (IsValidDepot(depot)) {
SlSetArrayIndex(depot->index);
SlObject(depot, _depot_desc);
}
}
}
static void Load_DEPT(void)
{
int index;
while ((index = SlIterateArray()) != -1) {
Depot *depot;
if (!AddBlockIfNeeded(&_depot_pool, index))
error("Depots: failed loading savegame: too many depots");
depot = GetDepot(index);
SlObject(depot, _depot_desc);
}
}
const ChunkHandler _depot_chunk_handlers[] = {
{ 'DEPT', Save_DEPT, Load_DEPT, CH_ARRAY | CH_LAST},
};
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