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(svn r3528) - Feature: Allow sorting of vehicle lists by model or value (based on meush's work)

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peter1138 2006-02-03 18:32:59 +00:00
parent 0a1a37c8db
commit 6dd2affaad
2 changed files with 38 additions and 1 deletions
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2
lang/english.txt
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@ -345,6 +345,8 @@ STR_SORT_BY_AGE :Age
STR_SORT_BY_RELIABILITY :Reliability
STR_SORT_BY_TOTAL_CAPACITY_PER_CARGOTYPE :Total capacity per cargo type
STR_SORT_BY_MAX_SPEED :Maximum speed
STR_SORT_BY_MODEL :Model
STR_SORT_BY_VALUE :Value
############ range for months starts
STR_0162_JAN :Jan

37
vehicle_gui.c
View File

@ -42,6 +42,8 @@ static VehicleSortListingTypeFunction VehicleProfitLastYearSorter;
static VehicleSortListingTypeFunction VehicleCargoSorter;
static VehicleSortListingTypeFunction VehicleReliabilitySorter;
static VehicleSortListingTypeFunction VehicleMaxSpeedSorter;
static VehicleSortListingTypeFunction VehicleModelSorter;
static VehicleSortListingTypeFunction VehicleValueSorter;
static VehicleSortListingTypeFunction* const _vehicle_sorter[] = {
&VehicleUnsortedSorter,
@ -52,7 +54,9 @@ static VehicleSortListingTypeFunction* const _vehicle_sorter[] = {
&VehicleProfitLastYearSorter,
&VehicleCargoSorter,
&VehicleReliabilitySorter,
&VehicleMaxSpeedSorter
&VehicleMaxSpeedSorter,
&VehicleModelSorter,
&VehicleValueSorter,
};
const StringID _vehicle_sort_listing[] = {
@ -65,6 +69,8 @@ const StringID _vehicle_sort_listing[] = {
STR_SORT_BY_TOTAL_CAPACITY_PER_CARGOTYPE,
STR_SORT_BY_RELIABILITY,
STR_SORT_BY_MAX_SPEED,
STR_SORT_BY_MODEL,
STR_SORT_BY_VALUE,
INVALID_STRING_ID
};
@ -408,6 +414,35 @@ static int CDECL VehicleMaxSpeedSorter(const void *a, const void *b)
return (_internal_sort_order & 1) ? -r : r;
}
static int CDECL VehicleModelSorter(const void *a, const void *b)
{
const Vehicle *va = GetVehicle((*(const SortStruct*)a).index);
const Vehicle *vb = GetVehicle((*(const SortStruct*)b).index);
int r = va->engine_type - vb->engine_type;
VEHICLEUNITNUMBERSORTER(r, va, vb);
return (_internal_sort_order & 1) ? -r : r;
}
static int CDECL VehicleValueSorter(const void *a, const void *b)
{
const Vehicle *va = GetVehicle((*(const SortStruct*)a).index);
const Vehicle *vb = GetVehicle((*(const SortStruct*)b).index);
const Vehicle *u;
int valuea = 0, valueb = 0;
int r;
for (u = va; u != NULL; u = u->next) valuea += u->value;
for (u = vb; u != NULL; u = u->next) valueb += u->value;
r = valuea - valueb;
VEHICLEUNITNUMBERSORTER(r, va, vb);
return (_internal_sort_order & 1) ? -r : r;
}
// this define is to match engine.c, but engine.c keeps it to itself
// ENGINE_AVAILABLE is used in ReplaceVehicleWndProc
#define ENGINE_AVAILABLE ((e->flags & 1 && HASBIT(info->climates, _opt.landscape)) || HASBIT(e->player_avail, _local_player))