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Code Issues

(svn r7309) -Codechange: sort train engines/wagons by number first and then by custom rule

release/0.5
KUDr 2006-11-30 21:37:06 +00:00
parent 81ba2ad919
commit 04773f5eb4
1 changed files with 14 additions and 38 deletions
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52
train_gui.c
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@ -57,6 +57,15 @@ static bool _internal_sort_order; // false = ascending, true = descending
static byte _last_sort_criteria = 0;
static bool _last_sort_order = false;
static int CDECL TrainEngineNumberSorter(const void *a, const void *b)
{
const EngineID va = *(const EngineID*)a;
const EngineID vb = *(const EngineID*)b;
int r = ListPositionOfEngine(va) - ListPositionOfEngine(vb);
return _internal_sort_order ? -r : r;
}
static int CDECL TrainEnginesThenWagonsSorter(const void *a, const void *b)
{
EngineID va = *(const EngineID*)a;
@ -64,15 +73,11 @@ static int CDECL TrainEnginesThenWagonsSorter(const void *a, const void *b)
int val_a = ((RailVehInfo(va)->flags & RVI_WAGON) != 0) ? 1 : 0;
int val_b = ((RailVehInfo(vb)->flags & RVI_WAGON) != 0) ? 1 : 0;
int r = val_a - val_b;
return _internal_sort_order ? -r : r;
}
static int CDECL TrainEngineNumberSorter(const void *a, const void *b)
{
const EngineID va = *(const EngineID*)a;
const EngineID vb = *(const EngineID*)b;
int r = ListPositionOfEngine(va) - ListPositionOfEngine(vb);
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return _internal_sort_order ? -r : r;
}
@ -91,10 +96,6 @@ static int CDECL TrainEngineSpeedSorter(const void *a, const void *b)
const int vb = RailVehInfo(*(const EngineID*)b)->max_speed;
const int r = va - vb;
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return _internal_sort_order ? -r : r;
}
@ -107,10 +108,6 @@ static int CDECL TrainEnginePowerSorter(const void *a, const void *b)
const int vb = rvi_b->power << (rvi_b->flags & RVI_MULTIHEAD ? 1 : 0);
const int r = va - vb;
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return _internal_sort_order ? -r : r;
}
@ -120,10 +117,6 @@ static int CDECL TrainEngineIntroDateSorter(const void *a, const void *b)
const int vb = GetEngine(*(const EngineID*)b)->intro_date;
const int r = va - vb;
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return _internal_sort_order ? -r : r;
}
@ -148,11 +141,6 @@ static int CDECL TrainEngineNameSorter(const void *a, const void *b)
r = strcasecmp(buf1, _bufcache); // sort by name
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return _internal_sort_order ? -r : r;
}
@ -165,10 +153,6 @@ static int CDECL TrainEngineRunningCostSorter(const void *a, const void *b)
const int vb = rvi_b->running_cost_base * _price.running_rail[rvi_b->running_cost_class] * (rvi_b->flags & RVI_MULTIHEAD ? 2 : 1);
const int r = va - vb;
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return _internal_sort_order ? -r : r;
}
@ -187,10 +171,6 @@ static int CDECL TrainEnginePowerVsRunningCostSorter(const void *a, const void *
const int vb = (rvi_b->running_cost_base * _price.running_rail[rvi_b->running_cost_class]) / max(1, rvi_b->power);
const int r = vb - va;
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return _internal_sort_order ? -r : r;
}
@ -200,10 +180,6 @@ static int CDECL TrainEngineReliabilitySorter(const void *a, const void *b)
const int vb = GetEngine(*(const EngineID*)b)->reliability;
const int r = va - vb;
if (r == 0) {
/* Use EngineID to sort instead since we want consistent sorting */
return TrainEngineNumberSorter(a, b);
}
return _internal_sort_order ? -r : r;
}
@ -424,7 +400,7 @@ static void GenerateBuildList(Window *w)
}
}
// make engines first, and then wagons
// make engines first, and then wagons, sorted by ListPositionOfEngine()
_internal_sort_order = false;
EngList_Sort(&bv->eng_list, TrainEnginesThenWagonsSorter);