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Feature: Prevent towns from upgrading individually-placed houses (#13270)

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This commit is contained in:
Tyler Trahan
2025-02-09 15:37:06 -05:00
committed by GitHub
parent 1ed685b5c1
commit 521b860394
13 changed files with 130 additions and 21 deletions
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51
src/town_gui.cpp
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@@ -1627,6 +1627,7 @@ public:
struct BuildHouseWindow : public PickerWindow {
std::string house_info;
bool house_protected;
BuildHouseWindow(WindowDesc &desc, Window *parent) : PickerWindow(desc, parent, 0, HousePickerCallbacks::instance)
{
@@ -1680,7 +1681,7 @@ struct BuildHouseWindow : public PickerWindow {
/**
* Get information string for a house.
* @param hs HosueSpec to get information string for.
* @param hs HouseSpec to get information string for.
* @return Formatted string with information for house.
*/
static std::string GetHouseInformation(const HouseSpec *hs)
@@ -1714,6 +1715,14 @@ struct BuildHouseWindow : public PickerWindow {
return line.str();
}
void OnInit() override
{
this->SetWidgetLoweredState(WID_BH_PROTECT_OFF, !this->house_protected);
this->SetWidgetLoweredState(WID_BH_PROTECT_ON, this->house_protected);
this->PickerWindow::OnInit();
}
void DrawWidget(const Rect &r, WidgetID widget) const override
{
if (widget == WID_BH_INFO) {
@@ -1723,22 +1732,52 @@ struct BuildHouseWindow : public PickerWindow {
}
}
void OnClick([[maybe_unused]] Point pt, WidgetID widget, [[maybe_unused]] int click_count) override
{
switch (widget) {
case WID_BH_PROTECT_OFF:
case WID_BH_PROTECT_ON:
this->house_protected = (widget == WID_BH_PROTECT_ON);
this->SetWidgetLoweredState(WID_BH_PROTECT_OFF, !this->house_protected);
this->SetWidgetLoweredState(WID_BH_PROTECT_ON, this->house_protected);
if (_settings_client.sound.click_beep) SndPlayFx(SND_15_BEEP);
this->SetDirty();
break;
default:
this->PickerWindow::OnClick(pt, widget, click_count);
break;
}
}
void OnInvalidateData(int data = 0, bool gui_scope = true) override
{
this->PickerWindow::OnInvalidateData(data, gui_scope);
if (!gui_scope) return;
const HouseSpec *spec = HouseSpec::Get(HousePickerCallbacks::sel_type);
if ((data & PickerWindow::PFI_POSITION) != 0) {
const HouseSpec *spec = HouseSpec::Get(HousePickerCallbacks::sel_type);
UpdateSelectSize(spec);
this->house_info = GetHouseInformation(spec);
}
/* If house spec already has the protected flag, handle it automatically and disable the buttons. */
bool hasflag = spec->extra_flags.Test(HouseExtraFlag::BuildingIsProtected);
if (hasflag) this->house_protected = true;
this->SetWidgetLoweredState(WID_BH_PROTECT_OFF, !this->house_protected);
this->SetWidgetLoweredState(WID_BH_PROTECT_ON, this->house_protected);
this->SetWidgetDisabledState(WID_BH_PROTECT_OFF, hasflag);
this->SetWidgetDisabledState(WID_BH_PROTECT_ON, hasflag);
}
void OnPlaceObject([[maybe_unused]] Point pt, TileIndex tile) override
{
const HouseSpec *spec = HouseSpec::Get(HousePickerCallbacks::sel_type);
Command<CMD_PLACE_HOUSE>::Post(STR_ERROR_CAN_T_BUILD_HOUSE, CcPlaySound_CONSTRUCTION_OTHER, tile, spec->Index());
Command<CMD_PLACE_HOUSE>::Post(STR_ERROR_CAN_T_BUILD_HOUSE, CcPlaySound_CONSTRUCTION_OTHER, tile, spec->Index(), this->house_protected);
}
IntervalTimer<TimerWindow> view_refresh_interval = {std::chrono::milliseconds(2500), [this](auto) {
@@ -1768,8 +1807,14 @@ static constexpr NWidgetPart _nested_build_house_widgets[] = {
NWidget(WWT_PANEL, COLOUR_DARK_GREEN),
NWidget(NWID_VERTICAL), SetPIP(0, WidgetDimensions::unscaled.vsep_picker, 0), SetPadding(WidgetDimensions::unscaled.picker),
NWidget(WWT_EMPTY, INVALID_COLOUR, WID_BH_INFO), SetFill(1, 1), SetMinimalTextLines(10, 0),
NWidget(WWT_LABEL, INVALID_COLOUR), SetStringTip(STR_HOUSE_PICKER_PROTECT_TITLE, STR_NULL), SetFill(1, 0),
NWidget(NWID_HORIZONTAL), SetPIPRatio(1, 0, 1),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_BH_PROTECT_OFF), SetMinimalSize(60, 12), SetStringTip(STR_HOUSE_PICKER_PROTECT_OFF, STR_HOUSE_PICKER_PROTECT_TOOLTIP),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_BH_PROTECT_ON), SetMinimalSize(60, 12), SetStringTip(STR_HOUSE_PICKER_PROTECT_ON, STR_HOUSE_PICKER_PROTECT_TOOLTIP),
EndContainer(),
EndContainer(),
EndContainer(),
EndContainer(),
NWidgetFunction(MakePickerTypeWidgets),
EndContainer(),