author | rubidium |
Thu, 01 Feb 2007 15:49:12 +0000 | |
changeset 5893 | 7e431a4abebb |
parent 5475 | 2e6990a8c7c4 |
child 6125 | a6fff965707c |
permissions | -rw-r--r-- |
2186 | 1 |
/* $Id$ */ |
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||
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#ifndef DEPOT_H |
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#define DEPOT_H |
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|
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/** @file depot.h Header files for depots (not hangars) |
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* @see depot.c */ |
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#include "direction.h" |
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#include "oldpool.h" |
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#include "tile.h" |
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#include "variables.h" |
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|
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struct Depot { |
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TileIndex xy; |
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TownID town_index; |
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DepotID index; |
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}; |
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|
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DECLARE_OLD_POOL(Depot, Depot, 3, 8000) |
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|
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/** |
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* Check if a depot really exists. |
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*/ |
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static inline bool IsValidDepot(const Depot *depot) |
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{ |
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return depot != NULL && depot->xy != 0; |
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} |
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|
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static inline bool IsValidDepotID(uint index) |
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{ |
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return index < GetDepotPoolSize() && IsValidDepot(GetDepot(index)); |
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} |
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|
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void DestroyDepot(Depot *depot); |
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|
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static inline void DeleteDepot(Depot *depot) |
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{ |
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DestroyDepot(depot); |
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depot->xy = 0; |
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} |
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void ShowDepotWindow(TileIndex tile, byte type); |
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#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)) |
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#define FOR_ALL_DEPOTS(d) FOR_ALL_DEPOTS_FROM(d, 0) |
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|
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#define MIN_SERVINT_PERCENT 5 |
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#define MAX_SERVINT_PERCENT 90 |
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#define MIN_SERVINT_DAYS 30 |
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#define MAX_SERVINT_DAYS 800 |
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|
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/** |
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* Get the service interval domain. |
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* Get the new proposed service interval for the vehicle is indeed, clamped |
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* within the given bounds. @see MIN_SERVINT_PERCENT ,etc. |
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* @param index proposed service interval |
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*/ |
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static inline Date GetServiceIntervalClamped(uint index) |
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{ |
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return (_patches.servint_ispercent) ? clamp(index, MIN_SERVINT_PERCENT, MAX_SERVINT_PERCENT) : clamp(index, MIN_SERVINT_DAYS, MAX_SERVINT_DAYS); |
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} |
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|
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/** |
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* Check if a tile is a depot of the given type. |
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*/ |
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static inline bool IsTileDepotType(TileIndex tile, TransportType type) |
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{ |
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switch (type) { |
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case TRANSPORT_RAIL: |
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return IsTileType(tile, MP_RAILWAY) && (_m[tile].m5 & 0xFC) == 0xC0; |
1959 | 72 |
|
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case TRANSPORT_ROAD: |
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return IsTileType(tile, MP_STREET) && (_m[tile].m5 & 0xF0) == 0x20; |
1959 | 75 |
|
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case TRANSPORT_WATER: |
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return IsTileType(tile, MP_WATER) && (_m[tile].m5 & ~3) == 0x80; |
1959 | 78 |
|
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default: |
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assert(0); |
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return false; |
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} |
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} |
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|
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|
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/** |
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* Find out if the slope of the tile is suitable to build a depot of given direction |
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* @param direction The direction in which the depot's exit points. Starts with 0 as NE and goes Clockwise |
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* @param tileh The slope of the tile in question |
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* @return true if the construction is possible |
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|
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* This is checked by the ugly 0x4C >> direction magic, which does the following: |
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* 0x4C is 0100 1100 and tileh has only bits 0..3 set (steep tiles are ruled out) |
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* So: for direction (only the significant bits are shown)<p> |
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* 00 (exit towards NE) we need either bit 2 or 3 set in tileh: 0x4C >> 0 = 1100<p> |
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* 01 (exit towards SE) we need either bit 1 or 2 set in tileh: 0x4C >> 1 = 0110<p> |
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* 02 (exit towards SW) we need either bit 0 or 1 set in tileh: 0x4C >> 2 = 0011<p> |
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* 03 (exit towards NW) we need either bit 0 or 4 set in tileh: 0x4C >> 3 = 1001<p> |
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* So ((0x4C >> direction) & tileh) determines whether the depot can be built on the current tileh |
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*/ |
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static inline bool CanBuildDepotByTileh(uint32 direction, Slope tileh) |
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{ |
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103 |
return ((0x4C >> direction) & tileh) != 0; |
2085
876f20a0e843
(svn r2595) -Codechange: Introduced "IsSteepTileh" to find whether a tile is steep
celestar
parents:
2049
diff
changeset
|
104 |
} |
876f20a0e843
(svn r2595) -Codechange: Introduced "IsSteepTileh" to find whether a tile is steep
celestar
parents:
2049
diff
changeset
|
105 |
|
1977
37bbebf94434
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1959
diff
changeset
|
106 |
Depot *GetDepotByTile(TileIndex tile); |
4347
38fc1b161e89
(svn r6048) -Codechange: all InitializeXXX are plural, just not Depot
truelight
parents:
4346
diff
changeset
|
107 |
void InitializeDepots(void); |
1313
f1013ec3d318
(svn r1817) -Codechange: Moved depot-functions to depot.c
truelight
parents:
diff
changeset
|
108 |
Depot *AllocateDepot(void); |
f1013ec3d318
(svn r1817) -Codechange: Moved depot-functions to depot.c
truelight
parents:
diff
changeset
|
109 |
|
5255
b693a9941b8c
(svn r7385) -Fix: FS#418 Deleting Train in depot with autoreplace failes
bjarni
parents:
5216
diff
changeset
|
110 |
void DeleteDepotHighlightOfVehicle(const Vehicle *v); |
b693a9941b8c
(svn r7385) -Fix: FS#418 Deleting Train in depot with autoreplace failes
bjarni
parents:
5216
diff
changeset
|
111 |
|
1313
f1013ec3d318
(svn r1817) -Codechange: Moved depot-functions to depot.c
truelight
parents:
diff
changeset
|
112 |
#endif /* DEPOT_H */ |