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author | peter1138 <peter1138@openttd.org> | 2006-02-03 15:51:00 +0000 |
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committer | peter1138 <peter1138@openttd.org> | 2006-02-03 15:51:00 +0000 |
commit | ea4c5bbd2d3e5c964a95f76cdb53777ca7aaa376 (patch) | |
tree | 1c81fe17f8ecd4773aad3c0a614d8f1759350873 /station_newgrf.c | |
parent | b88904f345cf14a3e02313b50d81148ee9bdf6d8 (diff) | |
download | openttd-ea4c5bbd2d3e5c964a95f76cdb53777ca7aaa376.tar.xz |
(svn r3525) - Rename station_newgrf.[ch] to newgrf_station.[ch], and update project files.
Diffstat (limited to 'station_newgrf.c')
-rw-r--r-- | station_newgrf.c | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/station_newgrf.c b/station_newgrf.c deleted file mode 100644 index 1150a2376..000000000 --- a/station_newgrf.c +++ /dev/null @@ -1,115 +0,0 @@ -/* $Id$ */ - -/** @file station_newgrf.c Functions for dealing with station classes and custom stations. */ - -#include "stdafx.h" -#include "openttd.h" -#include "debug.h" -#include "sprite.h" -#include "station_newgrf.h" - -static StationClass station_classes[STAT_CLASS_MAX]; - -/** - * Reset station classes to their default state. - * This includes initialising the Default and Waypoint classes with an empty - * entry, for standard stations and waypoints. - */ -void ResetStationClasses(void) -{ - StationClassID i; - for (i = 0; i < STAT_CLASS_MAX; i++) { - station_classes[i].id = 0; - - free(station_classes[i].name); - station_classes[i].name = NULL; - - station_classes[i].stations = 0; - - free(station_classes[i].spec); - station_classes[i].spec = NULL; - } - - // Set up initial data - station_classes[0].id = 'DFLT'; - station_classes[0].name = strdup("Default"); - station_classes[0].stations = 1; - station_classes[0].spec = malloc(sizeof(*station_classes[0].spec)); - station_classes[0].spec[0] = NULL; - - station_classes[1].id = 'WAYP'; - station_classes[1].name = strdup("Waypoints"); - station_classes[1].stations = 1; - station_classes[1].spec = malloc(sizeof(*station_classes[1].spec)); - station_classes[1].spec[0] = NULL; -} - -/** - * Allocate a station class for the given class id. - * @param classid A 32 bit value identifying the class. - * @return Index into station_classes of allocated class. - */ -StationClassID AllocateStationClass(uint32 class) -{ - StationClassID i; - - for (i = 0; i < STAT_CLASS_MAX; i++) { - if (station_classes[i].id == class) { - // ClassID is already allocated, so reuse it. - return i; - } else if (station_classes[i].id == 0) { - // This class is empty, so allocate it to the ClassID. - station_classes[i].id = class; - return i; - } - } - - DEBUG(grf, 2)("StationClassAllocate: Already allocated %d classes, using default.", STAT_CLASS_MAX); - return STAT_CLASS_DFLT; -} - -/** - * Return the number of stations for the given station class. - * @param sclass Index of the station class. - * @return Number of stations in the class. - */ -uint GetNumCustomStations(StationClassID sclass) -{ - assert(sclass < STAT_CLASS_MAX); - return station_classes[sclass].stations; -} - -/** - * Tie a station spec to its station class. - * @param spec The station spec. - */ -void SetCustomStation(StationSpec *spec) -{ - StationClass *station_class; - int i; - - assert(spec->sclass < STAT_CLASS_MAX); - station_class = &station_classes[spec->sclass]; - - i = station_class->stations++; - station_class->spec = realloc(station_class->spec, station_class->stations * sizeof(*station_class->spec)); - - station_class->spec[i] = spec; -} - -/** - * Retrieve a station spec from a class. - * @param sclass Index of the station class. - * @param station The station index with the class. - * @return The station spec. - */ -const StationSpec *GetCustomStation(StationClassID sclass, uint station) -{ - assert(sclass < STAT_CLASS_MAX); - if (station < station_classes[sclass].stations) - return station_classes[sclass].spec[station]; - - // If the custom station isn't defined any more, then the GRF file - // probably was not loaded. - return NULL; -} |