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(svn r24136) -Feature [FS#4465]: Autoreplace vehicles only when they get old. (Vikthor)

This commit is contained in:
michi_cc 2012-04-17 19:44:02 +00:00
parent ed56585388
commit 6a70abbd99
14 changed files with 126 additions and 49 deletions
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8
src/autoreplace.cpp
View File

@ -57,16 +57,18 @@ void RemoveAllEngineReplacement(EngineRenewList *erl)
* @param erl The renewlist to search in.
* @param engine Engine type to be replaced.
* @param group The group related to this replacement.
* @param[out] replace_when_old Set to true if the replacement should be done when old.
* @return The engine type to replace with, or INVALID_ENGINE if no
* replacement is in the list.
*/
EngineID EngineReplacement(EngineRenewList erl, EngineID engine, GroupID group)
EngineID EngineReplacement(EngineRenewList erl, EngineID engine, GroupID group, bool *replace_when_old)
{
const EngineRenew *er = GetEngineReplacement(erl, engine, group);
if (er == NULL && (group == DEFAULT_GROUP || (Group::IsValidID(group) && !Group::Get(group)->replace_protection))) {
/* We didn't find anything useful in the vehicle's own group so we will try ALL_GROUP */
er = GetEngineReplacement(erl, engine, ALL_GROUP);
}
if (replace_when_old != NULL) *replace_when_old = er == NULL ? false : er->replace_when_old;
return er == NULL ? INVALID_ENGINE : er->to;
}
@ -76,10 +78,11 @@ EngineID EngineReplacement(EngineRenewList erl, EngineID engine, GroupID group)
* @param old_engine The original engine type.
* @param new_engine The replacement engine type.
* @param group The group related to this replacement.
* @param replace_when_old Replace when old or always?
* @param flags The calling command flags.
* @return 0 on success, CMD_ERROR on failure.
*/
CommandCost AddEngineReplacement(EngineRenewList *erl, EngineID old_engine, EngineID new_engine, GroupID group, DoCommandFlag flags)
CommandCost AddEngineReplacement(EngineRenewList *erl, EngineID old_engine, EngineID new_engine, GroupID group, bool replace_when_old, DoCommandFlag flags)
{
/* Check if the old vehicle is already in the list */
EngineRenew *er = GetEngineReplacement(*erl, old_engine, group);
@ -93,6 +96,7 @@ CommandCost AddEngineReplacement(EngineRenewList *erl, EngineID old_engine, Engi
if (flags & DC_EXEC) {
er = new EngineRenew(old_engine, new_engine);
er->group_id = group;
er->replace_when_old = replace_when_old;
/* Insert before the first element */
er->next = (EngineRenew *)(*erl);

1
src/autoreplace_base.h
View File

@ -37,6 +37,7 @@ struct EngineRenew : EngineRenewPool::PoolItem<&_enginerenew_pool> {
EngineID to;
EngineRenew *next;
GroupID group_id;
bool replace_when_old; ///< Do replacement only when vehicle is old.
EngineRenew(EngineID from = INVALID_ENGINE, EngineID to = INVALID_ENGINE) : from(from), to(to) {}
~EngineRenew() {}

14
src/autoreplace_cmd.cpp
View File

@ -225,10 +225,11 @@ static CargoID GetNewCargoTypeForReplace(Vehicle *v, EngineID engine_type, bool
* Get the EngineID of the replacement for a vehicle
* @param v The vehicle to find a replacement for
* @param c The vehicle's owner (it's faster to forward the pointer than refinding it)
* @param always_replace Always replace, even if not old.
* @param [out] e the EngineID of the replacement. INVALID_ENGINE if no replacement is found
* @return Error if the engine to build is not available
*/
static CommandCost GetNewEngineType(const Vehicle *v, const Company *c, EngineID &e)
static CommandCost GetNewEngineType(const Vehicle *v, const Company *c, bool always_replace, EngineID &e)
{
assert(v->type != VEH_TRAIN || !v->IsArticulatedPart());
@ -239,7 +240,9 @@ static CommandCost GetNewEngineType(const Vehicle *v, const Company *c, EngineID
return CommandCost();
}
e = EngineReplacementForCompany(c, v->engine_type, v->group_id);
bool replace_when_old;
e = EngineReplacementForCompany(c, v->engine_type, v->group_id, &replace_when_old);
if (!always_replace && replace_when_old && !v->NeedsAutorenewing(c, false)) e = INVALID_ENGINE;
/* Autoreplace, if engine is available */
if (e != INVALID_ENGINE && IsEngineBuildable(e, v->type, _current_company)) {
@ -271,7 +274,7 @@ static CommandCost BuildReplacementVehicle(Vehicle *old_veh, Vehicle **new_vehic
/* Shall the vehicle be replaced? */
const Company *c = Company::Get(_current_company);
EngineID e;
CommandCost cost = GetNewEngineType(old_veh, c, e);
CommandCost cost = GetNewEngineType(old_veh, c, true, e);
if (cost.Failed()) return cost;
if (e == INVALID_ENGINE) return CommandCost(); // neither autoreplace is set, nor autorenew is triggered
@ -683,7 +686,7 @@ CommandCost CmdAutoreplaceVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1
bool any_replacements = false;
while (w != NULL) {
EngineID e;
CommandCost cost = GetNewEngineType(w, c, e);
CommandCost cost = GetNewEngineType(w, c, false, e);
if (cost.Failed()) return cost;
any_replacements |= (e != INVALID_ENGINE);
w = (!free_wagon && w->type == VEH_TRAIN ? Train::From(w)->GetNextUnit() : NULL);
@ -736,6 +739,7 @@ CommandCost CmdAutoreplaceVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1
* @param tile unused
* @param flags operation to perform
* @param p1 packed data
* - bit 0 = replace when engine gets old?
* - bits 16-31 = engine group
* @param p2 packed data
* - bits 0-15 = old engine type
@ -760,7 +764,7 @@ CommandCost CmdSetAutoReplace(TileIndex tile, DoCommandFlag flags, uint32 p1, ui
if (!Engine::IsValidID(new_engine_type)) return CMD_ERROR;
if (!CheckAutoreplaceValidity(old_engine_type, new_engine_type, _current_company)) return CMD_ERROR;
cost = AddEngineReplacementForCompany(c, old_engine_type, new_engine_type, id_g, flags);
cost = AddEngineReplacementForCompany(c, old_engine_type, new_engine_type, id_g, HasBit(p1, 0), flags);
} else {
cost = RemoveEngineReplacementForCompany(c, old_engine_type, id_g, flags);
}

28
src/autoreplace_func.h
View File

@ -16,8 +16,8 @@
#include "company_base.h"
void RemoveAllEngineReplacement(EngineRenewList *erl);
EngineID EngineReplacement(EngineRenewList erl, EngineID engine, GroupID group);
CommandCost AddEngineReplacement(EngineRenewList *erl, EngineID old_engine, EngineID new_engine, GroupID group, DoCommandFlag flags);
EngineID EngineReplacement(EngineRenewList erl, EngineID engine, GroupID group, bool *replace_when_old = NULL);
CommandCost AddEngineReplacement(EngineRenewList *erl, EngineID old_engine, EngineID new_engine, GroupID group, bool replace_when_old, DoCommandFlag flags);
CommandCost RemoveEngineReplacement(EngineRenewList *erl, EngineID engine, GroupID group, DoCommandFlag flags);
/**
@ -34,12 +34,13 @@ static inline void RemoveAllEngineReplacementForCompany(Company *c)
* @param c company.
* @param engine Engine type.
* @param group The group related to this replacement.
* @param[out] replace_when_old Set to true if the replacement should be done when old.
* @return The engine type to replace with, or INVALID_ENGINE if no
* replacement is in the list.
*/
static inline EngineID EngineReplacementForCompany(const Company *c, EngineID engine, GroupID group)
static inline EngineID EngineReplacementForCompany(const Company *c, EngineID engine, GroupID group, bool *replace_when_old = NULL)
{
return EngineReplacement(c->engine_renew_list, engine, group);
return EngineReplacement(c->engine_renew_list, engine, group, replace_when_old);
}
/**
@ -54,18 +55,33 @@ static inline bool EngineHasReplacementForCompany(const Company *c, EngineID eng
return EngineReplacementForCompany(c, engine, group) != INVALID_ENGINE;
}
/**
* Check if a company has a replacement set up for the given engine when it gets old.
* @param c Company.
* @param engine Engine type to be replaced.
* @param group The group related to this replacement.
* @return True if a replacement when old was set up, false otherwise.
*/
static inline bool EngineHasReplacementWhenOldForCompany(const Company *c, EngineID engine, GroupID group)
{
bool replace_when_old;
EngineReplacement(c->engine_renew_list, engine, group, &replace_when_old);
return replace_when_old;
}
/**
* Add an engine replacement for the company.
* @param c Company.
* @param old_engine The original engine type.
* @param new_engine The replacement engine type.
* @param group The group related to this replacement.
* @param replace_when_old Replace when old or always?
* @param flags The calling command flags.
* @return 0 on success, CMD_ERROR on failure.
*/
static inline CommandCost AddEngineReplacementForCompany(Company *c, EngineID old_engine, EngineID new_engine, GroupID group, DoCommandFlag flags)
static inline CommandCost AddEngineReplacementForCompany(Company *c, EngineID old_engine, EngineID new_engine, GroupID group, bool replace_when_old, DoCommandFlag flags)
{
return AddEngineReplacement(&c->engine_renew_list, old_engine, new_engine, group, flags);
return AddEngineReplacement(&c->engine_renew_list, old_engine, new_engine, group, replace_when_old, flags);
}
/**

91
src/autoreplace_gui.cpp
View File

@ -24,6 +24,7 @@
#include "settings_func.h"
#include "core/geometry_func.hpp"
#include "rail_gui.h"
#include "widgets/dropdown_func.h"
#include "widgets/autoreplace_widget.h"
@ -67,6 +68,12 @@ void AddRemoveEngineFromAutoreplaceAndBuildWindows(VehicleType type)
InvalidateWindowClassesData(WC_BUILD_VEHICLE); // The build windows needs updating as well
}
static const StringID _start_replace_dropdown[] = {
STR_REPLACE_VEHICLES_NOW,
STR_REPLACE_VEHICLES_WHEN_OLD,
INVALID_STRING_ID
};
/**
* Window for the autoreplacing of vehicles.
*/
@ -170,6 +177,18 @@ class ReplaceVehicleWindow : public Window {
this->reset_sel_engine = false;
}
/**
* Handle click on the start replace button.
* @param replace_when_old Replace now or only when old?
*/
void ReplaceClick_StartReplace(bool replace_when_old)
{
EngineID veh_from = this->sel_engine[0];
EngineID veh_to = this->sel_engine[1];
DoCommandP(0, (replace_when_old ? 1 : 0) | (this->sel_group << 16), veh_from + (veh_to << 16), CMD_SET_AUTOREPLACE);
this->SetDirty();
}
public:
ReplaceVehicleWindow(const WindowDesc *desc, VehicleType vehicletype, GroupID id_g) : Window()
{
@ -270,6 +289,17 @@ public:
*size = maxdim(*size, d);
break;
}
case WID_RV_START_REPLACE: {
Dimension d = GetStringBoundingBox(STR_REPLACE_VEHICLES_START);
for (int i = 0; _start_replace_dropdown[i] != INVALID_STRING_ID; i++) {
d = maxdim(d, GetStringBoundingBox(_start_replace_dropdown[i]));
}
d.width += padding.width;
d.height += padding.height;
*size = maxdim(*size, d);
break;
}
}
}
@ -301,8 +331,10 @@ public:
if (!EngineHasReplacementForCompany(c, this->sel_engine[0], this->sel_group)) {
SetDParam(0, STR_REPLACE_NOT_REPLACING);
} else {
SetDParam(0, STR_ENGINE_NAME);
SetDParam(1, EngineReplacementForCompany(c, this->sel_engine[0], this->sel_group));
bool when_old = false;
EngineID e = EngineReplacementForCompany(c, this->sel_engine[0], this->sel_group, &when_old);
SetDParam(0, when_old ? STR_REPLACE_REPLACING_WHEN_OLD : STR_ENGINE_NAME);
SetDParam(1, e);
}
} else {
SetDParam(0, STR_REPLACE_NOT_REPLACING_VEHICLE_SELECTED);
@ -334,13 +366,11 @@ public:
/* Disable the "Start Replacing" button if:
* Either engines list is empty
* or The selected replacement engine has a replacement (to prevent loops)
* or The right engines list (new replacement) has the existing replacement vehicle selected */
* or The selected replacement engine has a replacement (to prevent loops). */
this->SetWidgetDisabledState(WID_RV_START_REPLACE,
this->sel_engine[0] == INVALID_ENGINE ||
this->sel_engine[1] == INVALID_ENGINE ||
EngineReplacementForCompany(c, this->sel_engine[1], this->sel_group) != INVALID_ENGINE ||
EngineReplacementForCompany(c, this->sel_engine[0], this->sel_group) == this->sel_engine[1]);
EngineReplacementForCompany(c, this->sel_engine[1], this->sel_group) != INVALID_ENGINE);
/* Disable the "Stop Replacing" button if:
* The left engines list (existing vehicle) is empty
@ -349,9 +379,6 @@ public:
this->sel_engine[0] == INVALID_ENGINE ||
!EngineHasReplacementForCompany(c, this->sel_engine[0], this->sel_group));
/* now the actual drawing of the window itself takes place */
SetDParam(0, STR_REPLACE_VEHICLE_TRAIN + this->window_number);
if (this->window_number == VEH_TRAIN) {
/* sets the colour of that art thing */
this->GetWidget<NWidgetCore>(WID_RV_TRAIN_FLUFF_LEFT)->colour = _company_colours[_local_company];
@ -401,10 +428,13 @@ public:
break;
case WID_RV_START_REPLACE: { // Start replacing
EngineID veh_from = this->sel_engine[0];
EngineID veh_to = this->sel_engine[1];
DoCommandP(0, this->sel_group << 16, veh_from + (veh_to << 16), CMD_SET_AUTOREPLACE);
this->SetDirty();
if (this->GetWidget<NWidgetLeaf>(widget)->ButtonHit(pt)) {
this->HandleButtonClick(WID_RV_START_REPLACE);
ReplaceClick_StartReplace(false);
} else {
bool replacment_when_old = EngineHasReplacementWhenOldForCompany(Company::Get(_local_company), this->sel_engine[0], this->sel_group);
ShowDropDownMenu(this, _start_replace_dropdown, replacment_when_old ? 1 : 0, WID_RV_START_REPLACE, !this->replace_engines ? 1 << 1 : 0, 0);
}
break;
}
@ -441,17 +471,26 @@ public:
virtual void OnDropdownSelect(int widget, int index)
{
RailType temp = (RailType)index;
if (temp == sel_railtype) return; // we didn't select a new one. No need to change anything
sel_railtype = temp;
/* Reset scrollbar positions */
this->vscroll[0]->SetPosition(0);
this->vscroll[1]->SetPosition(0);
/* Rebuild the lists */
this->engines[0].ForceRebuild();
this->engines[1].ForceRebuild();
this->reset_sel_engine = true;
this->SetDirty();
switch (widget) {
case WID_RV_TRAIN_RAILTYPE_DROPDOWN: {
RailType temp = (RailType)index;
if (temp == sel_railtype) return; // we didn't select a new one. No need to change anything
sel_railtype = temp;
/* Reset scrollbar positions */
this->vscroll[0]->SetPosition(0);
this->vscroll[1]->SetPosition(0);
/* Rebuild the lists */
this->engines[0].ForceRebuild();
this->engines[1].ForceRebuild();
this->reset_sel_engine = true;
this->SetDirty();
break;
}
case WID_RV_START_REPLACE:
this->ReplaceClick_StartReplace(index != 0);
break;
}
}
virtual void OnResize()
@ -497,7 +536,7 @@ static const NWidgetPart _nested_replace_rail_vehicle_widgets[] = {
NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_RIGHT_DETAILS), SetMinimalSize(228, 102), SetResize(1, 0), EndContainer(),
EndContainer(),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_RV_START_REPLACE), SetMinimalSize(139, 12), SetDataTip(STR_REPLACE_VEHICLES_START, STR_REPLACE_HELP_START_BUTTON),
NWidget(NWID_PUSHBUTTON_DROPDOWN, COLOUR_GREY, WID_RV_START_REPLACE), SetMinimalSize(139, 12), SetDataTip(STR_REPLACE_VEHICLES_START, STR_REPLACE_HELP_START_BUTTON),
NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_INFO_TAB), SetMinimalSize(167, 12), SetDataTip(0x0, STR_REPLACE_HELP_REPLACE_INFO_TAB), SetResize(1, 0),
EndContainer(),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_RV_STOP_REPLACE), SetMinimalSize(150, 12), SetDataTip(STR_REPLACE_VEHICLES_STOP, STR_REPLACE_HELP_STOP_BUTTON),
@ -537,7 +576,7 @@ static const NWidgetPart _nested_replace_vehicle_widgets[] = {
NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_RIGHT_DETAILS), SetMinimalSize(228, 92), SetResize(1, 0), EndContainer(),
EndContainer(),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_RV_START_REPLACE), SetMinimalSize(139, 12), SetDataTip(STR_REPLACE_VEHICLES_START, STR_REPLACE_HELP_START_BUTTON),
NWidget(NWID_PUSHBUTTON_DROPDOWN, COLOUR_GREY, WID_RV_START_REPLACE), SetMinimalSize(139, 12), SetDataTip(STR_REPLACE_VEHICLES_START, STR_REPLACE_HELP_START_BUTTON),
NWidget(WWT_PANEL, COLOUR_GREY, WID_RV_INFO_TAB), SetMinimalSize(167, 12), SetDataTip(0x0, STR_REPLACE_HELP_REPLACE_INFO_TAB), SetResize(1, 0), EndContainer(),
NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_RV_STOP_REPLACE), SetMinimalSize(138, 12), SetDataTip(STR_REPLACE_VEHICLES_STOP, STR_REPLACE_HELP_STOP_BUTTON),
NWidget(WWT_RESIZEBOX, COLOUR_GREY),

3
src/lang/english.txt
View File

@ -3112,9 +3112,12 @@ STR_REPLACE_HELP_LEFT_ARRAY :{BLACK}Select t
STR_REPLACE_HELP_RIGHT_ARRAY :{BLACK}Select the new engine type you would like to use in place of the left selected engine type
STR_REPLACE_VEHICLES_START :{BLACK}Start Replacing Vehicles
STR_REPLACE_VEHICLES_NOW :Replace all vehicles now
STR_REPLACE_VEHICLES_WHEN_OLD :Replace only old vehicles
STR_REPLACE_HELP_START_BUTTON :{BLACK}Press to begin replacement of the left selected engine type with the right selected engine type
STR_REPLACE_NOT_REPLACING :{BLACK}Not replacing
STR_REPLACE_NOT_REPLACING_VEHICLE_SELECTED :{BLACK}No vehicle selected
STR_REPLACE_REPLACING_WHEN_OLD :{ENGINE} when old
STR_REPLACE_VEHICLES_STOP :{BLACK}Stop Replacing Vehicles
STR_REPLACE_HELP_STOP_BUTTON :{BLACK}Press to stop the replacement of the engine type selected on the left

1
src/saveload/autoreplace_sl.cpp
View File

@ -20,6 +20,7 @@ static const SaveLoad _engine_renew_desc[] = {
SLE_REF(EngineRenew, next, REF_ENGINE_RENEWS),
SLE_CONDVAR(EngineRenew, group_id, SLE_UINT16, 60, SL_MAX_VERSION),
SLE_CONDVAR(EngineRenew, replace_when_old, SLE_BOOL, 175, SL_MAX_VERSION),
SLE_END()
};

3
src/saveload/saveload.cpp
View File

@ -238,8 +238,9 @@
* 172 23947
* 173 23967 1.2.0-RC1
* 174 23973 1.2.x
* 175 24136
*/
extern const uint16 SAVEGAME_VERSION = 174; ///< Current savegame version of OpenTTD.
extern const uint16 SAVEGAME_VERSION = 175; ///< Current savegame version of OpenTTD.
SavegameType _savegame_type; ///< type of savegame we are loading

10
src/vehicle.cpp
View File

@ -67,9 +67,10 @@ INSTANTIATE_POOL_METHODS(Vehicle)
/**
* Function to tell if a vehicle needs to be autorenewed
* @param *c The vehicle owner
* @param use_renew_setting Should the company renew setting be considered?
* @return true if the vehicle is old enough for replacement
*/
bool Vehicle::NeedsAutorenewing(const Company *c) const
bool Vehicle::NeedsAutorenewing(const Company *c, bool use_renew_setting) const
{
/* We can always generate the Company pointer when we have the vehicle.
* However this takes time and since the Company pointer is often present
@ -77,7 +78,7 @@ bool Vehicle::NeedsAutorenewing(const Company *c) const
* argument rather than finding it again. */
assert(c == Company::Get(this->owner));
if (!c->settings.engine_renew) return false;
if (use_renew_setting && !c->settings.engine_renew) return false;
if (this->age - this->max_age < (c->settings.engine_renew_months * 30)) return false;
/* Only engines need renewing */
@ -131,10 +132,13 @@ bool Vehicle::NeedsServicing() const
if (needed_money > c->money) return false;
for (const Vehicle *v = this; v != NULL; v = (v->type == VEH_TRAIN) ? Train::From(v)->GetNextUnit() : NULL) {
EngineID new_engine = EngineReplacementForCompany(c, v->engine_type, v->group_id);
bool replace_when_old = false;
EngineID new_engine = EngineReplacementForCompany(c, v->engine_type, v->group_id, &replace_when_old);
/* Check engine availability */
if (new_engine == INVALID_ENGINE || !HasBit(Engine::Get(new_engine)->company_avail, v->owner)) continue;
/* Is the vehicle old if we are not always replacing? */
if (replace_when_old && !v->NeedsAutorenewing(c, false)) continue;
/* Check refittability */
uint32 available_cargo_types, union_mask;

2
src/vehicle_base.h
View File

@ -603,7 +603,7 @@ public:
bool HandleBreakdown();
bool NeedsAutorenewing(const Company *c) const;
bool NeedsAutorenewing(const Company *c, bool use_renew_setting = true) const;
bool NeedsServicing() const;
bool NeedsAutomaticServicing() const;

7
src/widget.cpp
View File

@ -2050,6 +2050,7 @@ NWidgetLeaf::NWidgetLeaf(WidgetType tp, Colours colour, int index, uint16 data,
case WWT_TEXT:
case WWT_MATRIX:
case NWID_BUTTON_DROPDOWN:
case NWID_PUSHBUTTON_DROPDOWN:
case WWT_ARROWBTN:
case WWT_PUSHARROWBTN:
this->SetFill(0, 0);
@ -2254,7 +2255,8 @@ void NWidgetLeaf::SetupSmallestSize(Window *w, bool init_array)
break;
}
case WWT_DROPDOWN:
case NWID_BUTTON_DROPDOWN: {
case NWID_BUTTON_DROPDOWN:
case NWID_PUSHBUTTON_DROPDOWN: {
static const Dimension extra = {WD_DROPDOWNTEXT_LEFT + WD_DROPDOWNTEXT_RIGHT, WD_DROPDOWNTEXT_TOP + WD_DROPDOWNTEXT_BOTTOM};
padding = &extra;
if (this->index >= 0) w->SetStringParameters(this->index);
@ -2380,6 +2382,7 @@ void NWidgetLeaf::Draw(const Window *w)
break;
case NWID_BUTTON_DROPDOWN:
case NWID_PUSHBUTTON_DROPDOWN:
if (this->index >= 0) w->SetStringParameters(this->index);
DrawButtonDropdown(r, this->colour, clicked, (this->disp_flags & ND_DROPDOWN_ACTIVE) != 0, this->widget_data);
break;
@ -2582,7 +2585,7 @@ static int MakeNWidget(const NWidgetPart *parts, int count, NWidgetBase **dest,
default:
if (*dest != NULL) return num_used;
assert((parts->type & WWT_MASK) < WWT_LAST || parts->type == NWID_BUTTON_DROPDOWN);
assert((parts->type & WWT_MASK) < WWT_LAST || (parts->type & WWT_MASK) == NWID_BUTTON_DROPDOWN);
*dest = new NWidgetLeaf(parts->type, parts->u.widget.colour, parts->u.widget.index, 0x0, STR_NULL);
*biggest_index = max(*biggest_index, (int)parts->u.widget.index);
break;

1
src/widget_type.h
View File

@ -102,6 +102,7 @@ enum WidgetType {
WWT_PUSHTXTBTN = WWT_TEXTBTN | WWB_PUSHBUTTON,
WWT_PUSHIMGBTN = WWT_IMGBTN | WWB_PUSHBUTTON,
WWT_PUSHARROWBTN = WWT_ARROWBTN | WWB_PUSHBUTTON,
NWID_PUSHBUTTON_DROPDOWN = NWID_BUTTON_DROPDOWN | WWB_PUSHBUTTON,
};
/** Different forms of sizing nested widgets, using NWidgetBase::AssignSizePosition() */

4
src/widgets/dropdown.cpp
View File

@ -172,7 +172,7 @@ struct DropdownWindow : Window {
if (w2 != NULL) {
if (w2->nested_array != NULL) {
NWidgetCore *nwi2 = w2->GetWidget<NWidgetCore>(this->parent_button);
if (nwi2->type == NWID_BUTTON_DROPDOWN) {
if ((nwi2->type & WWT_MASK) == NWID_BUTTON_DROPDOWN) {
nwi2->disp_flags &= ~ND_DROPDOWN_ACTIVE;
} else {
w2->RaiseWidget(this->parent_button);
@ -358,7 +358,7 @@ void ShowDropDownList(Window *w, DropDownList *list, int selected, int button, u
wi_rect.bottom = nwi->pos_y + nwi->current_y - 1;
wi_colour = nwi->colour;
if (nwi->type == NWID_BUTTON_DROPDOWN) {
if ((nwi->type & WWT_MASK) == NWID_BUTTON_DROPDOWN) {
nwi->disp_flags |= ND_DROPDOWN_ACTIVE;
} else {
w->LowerWidget(button);

2
src/window.cpp
View File

@ -305,7 +305,7 @@ void CDECL Window::SetWidgetsLoweredState(bool lowered_stat, int widgets, ...)
void Window::RaiseButtons(bool autoraise)
{
for (uint i = 0; i < this->nested_array_size; i++) {
if (this->nested_array[i] != NULL && (this->nested_array[i]->type & ~WWB_PUSHBUTTON) < WWT_LAST &&
if (this->nested_array[i] != NULL && ((this->nested_array[i]->type & ~WWB_PUSHBUTTON) < WWT_LAST || this->nested_array[i]->type == NWID_PUSHBUTTON_DROPDOWN) &&
(!autoraise || (this->nested_array[i]->type & WWB_PUSHBUTTON)) && this->IsWidgetLowered(i)) {
this->RaiseWidget(i);
this->SetWidgetDirty(i);