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(svn r26799) -Codechange: Export vehicle sorting data and functions.

This commit is contained in:
alberth 2014-09-07 16:10:27 +00:00
parent 83f0b02ff5
commit 0e3647d4e3
3 changed files with 72 additions and 54 deletions
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2
src/autoreplace_gui.cpp
View File

@ -30,8 +30,6 @@
#include "safeguards.h"
uint GetEngineListHeight(VehicleType type);
void DrawEngineList(VehicleType type, int x, int r, int y, const GUIEngineList *eng_list, uint16 min, uint16 max, EngineID selected_id, bool show_count, GroupID selected_group);
static int CDECL EngineNumberSorter(const EngineID *a, const EngineID *b)

115
src/build_vehicle_gui.cpp
View File

@ -90,10 +90,10 @@ static const NWidgetPart _nested_build_vehicle_widgets[] = {
static const CargoID CF_ANY = CT_NO_REFIT; ///< Show all vehicles independent of carried cargo (i.e. no filtering)
static const CargoID CF_NONE = CT_INVALID; ///< Show only vehicles which do not carry cargo (e.g. train engines)
static bool _internal_sort_order; ///< false = descending, true = ascending
static byte _last_sort_criteria[] = {0, 0, 0, 0};
static bool _last_sort_order[] = {false, false, false, false};
static CargoID _last_filter_criteria[] = {CF_ANY, CF_ANY, CF_ANY, CF_ANY};
bool _engine_sort_direction; ///< \c false = descending, \c true = ascending.
byte _engine_sort_last_criteria[] = {0, 0, 0, 0}; ///< Last set sort criteria, for each vehicle type.
bool _engine_sort_last_order[] = {false, false, false, false}; ///< Last set direction of the sort order, for each vehicle type.
static CargoID _engine_sort_last_cargo_criteria[] = {CF_ANY, CF_ANY, CF_ANY, CF_ANY}; ///< Last set filter criteria, for each vehicle type.
/**
* Determines order of engines by engineID
@ -105,7 +105,7 @@ static int CDECL EngineNumberSorter(const EngineID *a, const EngineID *b)
{
int r = Engine::Get(*a)->list_position - Engine::Get(*b)->list_position;
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/**
@ -122,7 +122,7 @@ static int CDECL EngineIntroDateSorter(const EngineID *a, const EngineID *b)
/* Use EngineID to sort instead since we want consistent sorting */
if (r == 0) return EngineNumberSorter(a, b);
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/**
@ -155,7 +155,7 @@ static int CDECL EngineNameSorter(const EngineID *a, const EngineID *b)
/* Use EngineID to sort instead since we want consistent sorting */
if (r == 0) return EngineNumberSorter(a, b);
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/**
@ -172,7 +172,7 @@ static int CDECL EngineReliabilitySorter(const EngineID *a, const EngineID *b)
/* Use EngineID to sort instead since we want consistent sorting */
if (r == 0) return EngineNumberSorter(a, b);
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/**
@ -189,7 +189,7 @@ static int CDECL EngineCostSorter(const EngineID *a, const EngineID *b)
/* Use EngineID to sort instead since we want consistent sorting */
if (r == 0) return EngineNumberSorter(a, b);
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/**
@ -206,7 +206,7 @@ static int CDECL EngineSpeedSorter(const EngineID *a, const EngineID *b)
/* Use EngineID to sort instead since we want consistent sorting */
if (r == 0) return EngineNumberSorter(a, b);
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/**
@ -223,7 +223,7 @@ static int CDECL EnginePowerSorter(const EngineID *a, const EngineID *b)
/* Use EngineID to sort instead since we want consistent sorting */
if (r == 0) return EngineNumberSorter(a, b);
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/**
@ -240,7 +240,7 @@ static int CDECL EngineTractiveEffortSorter(const EngineID *a, const EngineID *b
/* Use EngineID to sort instead since we want consistent sorting */
if (r == 0) return EngineNumberSorter(a, b);
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/**
@ -257,7 +257,7 @@ static int CDECL EngineRunningCostSorter(const EngineID *a, const EngineID *b)
/* Use EngineID to sort instead since we want consistent sorting */
if (r == 0) return EngineNumberSorter(a, b);
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/**
@ -283,7 +283,7 @@ static int CDECL EnginePowerVsRunningCostSorter(const EngineID *a, const EngineI
/* Use EngineID to sort instead since we want consistent sorting */
if (r == 0) return EngineNumberSorter(a, b);
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/* Train sorting functions */
@ -305,7 +305,7 @@ static int CDECL TrainEngineCapacitySorter(const EngineID *a, const EngineID *b)
/* Use EngineID to sort instead since we want consistent sorting */
if (r == 0) return EngineNumberSorter(a, b);
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/**
@ -322,7 +322,7 @@ static int CDECL TrainEnginesThenWagonsSorter(const EngineID *a, const EngineID
/* Use EngineID to sort instead since we want consistent sorting */
if (r == 0) return EngineNumberSorter(a, b);
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/* Road vehicle sorting functions */
@ -341,7 +341,7 @@ static int CDECL RoadVehEngineCapacitySorter(const EngineID *a, const EngineID *
/* Use EngineID to sort instead since we want consistent sorting */
if (r == 0) return EngineNumberSorter(a, b);
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/* Ship vehicle sorting functions */
@ -363,7 +363,7 @@ static int CDECL ShipEngineCapacitySorter(const EngineID *a, const EngineID *b)
/* Use EngineID to sort instead since we want consistent sorting */
if (r == 0) return EngineNumberSorter(a, b);
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/* Aircraft sorting functions */
@ -393,7 +393,7 @@ static int CDECL AircraftEngineCargoSorter(const EngineID *a, const EngineID *b)
return EngineNumberSorter(a, b);
}
}
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
/**
@ -411,10 +411,11 @@ static int CDECL AircraftRangeSorter(const EngineID *a, const EngineID *b)
/* Use EngineID to sort instead since we want consistent sorting */
if (r == 0) return EngineNumberSorter(a, b);
return _internal_sort_order ? -r : r;
return _engine_sort_direction ? -r : r;
}
static EngList_SortTypeFunction * const _sorter[][11] = {{
/** Sort functions for the vehicle sort criteria, for each vehicle type. */
EngList_SortTypeFunction * const _engine_sort_functions[][11] = {{
/* Trains */
&EngineNumberSorter,
&EngineCostSorter,
@ -463,7 +464,8 @@ static EngList_SortTypeFunction * const _sorter[][11] = {{
&AircraftRangeSorter,
}};
static const StringID _sort_listing[][12] = {{
/** Dropdown menu strings for the vehicle sort criteria. */
const StringID _engine_sort_listing[][12] = {{
/* Trains */
STR_SORT_BY_ENGINE_ID,
STR_SORT_BY_COST,
@ -924,7 +926,30 @@ void DrawEngineList(VehicleType type, int l, int r, int y, const GUIEngineList *
}
}
/**
* Display the dropdown for the vehicle sort criteria.
* @param w Parent window (holds the dropdown button).
* @param vehicle_type %Vehicle type being sorted.
* @param selected Currently selected sort criterium.
* @param button Widget button.
*/
void DisplayVehicleSortDropDown(Window *w, VehicleType vehicle_type, int selected, int button)
{
uint32 hidden_mask = 0;
/* Disable sorting by power or tractive effort when the original acceleration model for road vehicles is being used. */
if (vehicle_type == VEH_ROAD && _settings_game.vehicle.roadveh_acceleration_model == AM_ORIGINAL) {
SetBit(hidden_mask, 3); // power
SetBit(hidden_mask, 4); // tractive effort
SetBit(hidden_mask, 8); // power by running costs
}
/* Disable sorting by tractive effort when the original acceleration model for trains is being used. */
if (vehicle_type == VEH_TRAIN && _settings_game.vehicle.train_acceleration_model == AM_ORIGINAL) {
SetBit(hidden_mask, 4); // tractive effort
}
ShowDropDownMenu(w, _engine_sort_listing[vehicle_type], selected, button, 0, hidden_mask);
}
/** GUI for building vehicles. */
struct BuildVehicleWindow : Window {
VehicleType vehicle_type;
union {
@ -950,8 +975,8 @@ struct BuildVehicleWindow : Window {
this->sel_engine = INVALID_ENGINE;
this->sort_criteria = _last_sort_criteria[type];
this->descending_sort_order = _last_sort_order[type];
this->sort_criteria = _engine_sort_last_criteria[type];
this->descending_sort_order = _engine_sort_last_order[type];
switch (type) {
default: NOT_REACHED();
@ -1035,7 +1060,7 @@ struct BuildVehicleWindow : Window {
/* Find the last cargo filter criteria. */
for (uint i = 0; i < filter_items; i++) {
if (this->cargo_filter[i] == _last_filter_criteria[this->vehicle_type]) {
if (this->cargo_filter[i] == _engine_sort_last_cargo_criteria[this->vehicle_type]) {
this->cargo_filter_criteria = i;
break;
}
@ -1108,15 +1133,15 @@ struct BuildVehicleWindow : Window {
this->sel_engine = sel_id;
/* make engines first, and then wagons, sorted by selected sort_criteria */
_internal_sort_order = false;
_engine_sort_direction = false;
EngList_Sort(&this->eng_list, TrainEnginesThenWagonsSorter);
/* and then sort engines */
_internal_sort_order = this->descending_sort_order;
EngList_SortPartial(&this->eng_list, _sorter[0][this->sort_criteria], 0, num_engines);
_engine_sort_direction = this->descending_sort_order;
EngList_SortPartial(&this->eng_list, _engine_sort_functions[0][this->sort_criteria], 0, num_engines);
/* and finally sort wagons */
EngList_SortPartial(&this->eng_list, _sorter[0][this->sort_criteria], num_engines, num_wagons);
EngList_SortPartial(&this->eng_list, _engine_sort_functions[0][this->sort_criteria], num_engines, num_wagons);
}
/* Figure out what road vehicle EngineIDs to put in the list */
@ -1206,8 +1231,8 @@ struct BuildVehicleWindow : Window {
this->FilterEngineList();
_internal_sort_order = this->descending_sort_order;
EngList_Sort(&this->eng_list, _sorter[this->vehicle_type][this->sort_criteria]);
_engine_sort_direction = this->descending_sort_order;
EngList_Sort(&this->eng_list, _engine_sort_functions[this->vehicle_type][this->sort_criteria]);
this->eng_list.Compact();
this->eng_list.RebuildDone();
@ -1218,7 +1243,7 @@ struct BuildVehicleWindow : Window {
switch (widget) {
case WID_BV_SORT_ASSENDING_DESCENDING:
this->descending_sort_order ^= true;
_last_sort_order[this->vehicle_type] = this->descending_sort_order;
_engine_sort_last_order[this->vehicle_type] = this->descending_sort_order;
this->eng_list.ForceRebuild();
this->SetDirty();
break;
@ -1232,23 +1257,9 @@ struct BuildVehicleWindow : Window {
break;
}
case WID_BV_SORT_DROPDOWN: { // Select sorting criteria dropdown menu
uint32 hidden_mask = 0;
/* Disable sorting by power or tractive effort when the original acceleration model for road vehicles is being used. */
if (this->vehicle_type == VEH_ROAD &&
_settings_game.vehicle.roadveh_acceleration_model == AM_ORIGINAL) {
SetBit(hidden_mask, 3); // power
SetBit(hidden_mask, 4); // tractive effort
SetBit(hidden_mask, 8); // power by running costs
}
/* Disable sorting by tractive effort when the original acceleration model for trains is being used. */
if (this->vehicle_type == VEH_TRAIN &&
_settings_game.vehicle.train_acceleration_model == AM_ORIGINAL) {
SetBit(hidden_mask, 4); // tractive effort
}
ShowDropDownMenu(this, _sort_listing[this->vehicle_type], this->sort_criteria, WID_BV_SORT_DROPDOWN, 0, hidden_mask);
case WID_BV_SORT_DROPDOWN: // Select sorting criteria dropdown menu
DisplayVehicleSortDropDown(this, this->vehicle_type, this->sort_criteria, WID_BV_SORT_DROPDOWN);
break;
}
case WID_BV_CARGO_FILTER_DROPDOWN: // Select cargo filtering criteria dropdown menu
ShowDropDownMenu(this, this->cargo_filter_texts, this->cargo_filter_criteria, WID_BV_CARGO_FILTER_DROPDOWN, 0, 0);
@ -1288,7 +1299,7 @@ struct BuildVehicleWindow : Window {
_settings_game.vehicle.roadveh_acceleration_model == AM_ORIGINAL &&
this->sort_criteria > 7) {
this->sort_criteria = 0;
_last_sort_criteria[VEH_ROAD] = 0;
_engine_sort_last_criteria[VEH_ROAD] = 0;
}
this->eng_list.ForceRebuild();
}
@ -1306,7 +1317,7 @@ struct BuildVehicleWindow : Window {
break;
case WID_BV_SORT_DROPDOWN:
SetDParam(0, _sort_listing[this->vehicle_type][this->sort_criteria]);
SetDParam(0, _engine_sort_listing[this->vehicle_type][this->sort_criteria]);
break;
case WID_BV_CARGO_FILTER_DROPDOWN:
@ -1388,7 +1399,7 @@ struct BuildVehicleWindow : Window {
case WID_BV_SORT_DROPDOWN:
if (this->sort_criteria != index) {
this->sort_criteria = index;
_last_sort_criteria[this->vehicle_type] = this->sort_criteria;
_engine_sort_last_criteria[this->vehicle_type] = this->sort_criteria;
this->eng_list.ForceRebuild();
}
break;
@ -1396,7 +1407,7 @@ struct BuildVehicleWindow : Window {
case WID_BV_CARGO_FILTER_DROPDOWN: // Select a cargo filter criteria
if (this->cargo_filter_criteria != index) {
this->cargo_filter_criteria = index;
_last_filter_criteria[this->vehicle_type] = this->cargo_filter[this->cargo_filter_criteria];
_engine_sort_last_cargo_criteria[this->vehicle_type] = this->cargo_filter[this->cargo_filter_criteria];
/* deactivate filter if criteria is 'Show All', activate it otherwise */
this->eng_list.SetFilterState(this->cargo_filter[this->cargo_filter_criteria] != CF_ANY);
this->eng_list.ForceRebuild();

9
src/engine_gui.h
View File

@ -32,4 +32,13 @@ void DrawRoadVehEngine(int left, int right, int preferred_x, int y, EngineID eng
void DrawShipEngine(int left, int right, int preferred_x, int y, EngineID engine, PaletteID pal, EngineImageType image_type);
void DrawAircraftEngine(int left, int right, int preferred_x, int y, EngineID engine, PaletteID pal, EngineImageType image_type);
extern bool _engine_sort_direction;
extern byte _engine_sort_last_criteria[];
extern bool _engine_sort_last_order[];
extern const StringID _engine_sort_listing[][12];
extern EngList_SortTypeFunction * const _engine_sort_functions[][11];
uint GetEngineListHeight(VehicleType type);
void DisplayVehicleSortDropDown(Window *w, VehicleType vehicle_type, int selected, int button);
#endif /* ENGINE_GUI_H */