mirror of https://github.com/OpenTTD/OpenTTD.git
Feature: New filter to show only used types in build-pickers.
This filters the build-picker type lists to only show types that have already been placed in the current game, making it simpler to get to build matching features.
This commit is contained in:
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b76517816e
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fde3b35a24
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@ -2799,6 +2799,8 @@ STR_STATION_BUILD_DRAG_DROP_TOOLTIP :{BLACK}Build a
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STR_PICKER_MODE_ALL :All
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STR_PICKER_MODE_ALL_TOOLTIP :Toggle showing items from all classes
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STR_PICKER_MODE_USED :Used
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STR_PICKER_MODE_USED_TOOLTIP :Toggle showing only existing items
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STR_PICKER_STATION_CLASS_TOOLTIP :Select a station class to display
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STR_PICKER_STATION_TYPE_TOOLTIP :Select a station type to build. Ctrl+Click to add or remove in saved items
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@ -9,11 +9,13 @@
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#include "stdafx.h"
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#include "command_func.h"
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#include "company_func.h"
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#include "hotkeys.h"
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#include "newgrf.h"
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#include "newgrf_object.h"
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#include "newgrf_text.h"
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#include "object.h"
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#include "object_base.h"
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#include "picker_gui.h"
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#include "sound_func.h"
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#include "strings_func.h"
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@ -91,6 +93,16 @@ public:
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}
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}
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void FillUsedItems(std::set<PickerItem> &items) override
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{
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for (const Object *o : Object::Iterate()) {
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if (GetTileOwner(o->location.tile) != _current_company) continue;
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const ObjectSpec *spec = ObjectSpec::Get(o->type);
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if (spec == nullptr || spec->class_index == INVALID_OBJECT_CLASS || !spec->IsEverAvailable()) continue;
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items.insert(GetPickerItem(spec));
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}
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}
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static ObjectPickerCallbacks instance;
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};
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/* static */ ObjectPickerCallbacks ObjectPickerCallbacks::instance;
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@ -27,6 +27,8 @@
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#include "widgets/picker_widget.h"
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#include "table/sprites.h"
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#include "safeguards.h"
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/** Sort classes by id. */
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@ -107,6 +109,10 @@ void PickerWindow::ConstructWindow()
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this->classes.SetFilterFuncs(_class_filter_funcs);
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if (this->has_type_picker) {
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/* Update used type information. */
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this->callbacks.used.clear();
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this->callbacks.FillUsedItems(this->callbacks.used);
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SetWidgetDisabledState(WID_PW_MODE_ALL, !this->callbacks.HasClassChoice());
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this->GetWidget<NWidgetCore>(WID_PW_TYPE_ITEM)->tool_tip = this->callbacks.GetTypeTooltip();
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@ -200,6 +206,9 @@ void PickerWindow::DrawWidget(const Rect &r, WidgetID widget) const
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int y = (ir.Height() + ScaleSpriteTrad(PREVIEW_HEIGHT)) / 2 - ScaleSpriteTrad(PREVIEW_BOTTOM);
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this->callbacks.DrawType(x, y, item.class_index, item.index);
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if (this->callbacks.used.contains(item)) {
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DrawSprite(SPR_BLOT, PALETTE_TO_GREEN, ir.Width() - GetSpriteSize(SPR_BLOT).width, 0);
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}
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}
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if (!this->callbacks.IsTypeAvailable(item.class_index, item.index)) {
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@ -232,7 +241,6 @@ void PickerWindow::OnClick(Point pt, WidgetID widget, int)
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if (this->callbacks.GetSelectedClass() != *it || HasBit(this->callbacks.mode, PFM_ALL)) {
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ClrBit(this->callbacks.mode, PFM_ALL); // Disable showing all.
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SetWidgetLoweredState(WID_PW_MODE_ALL, false);
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this->callbacks.SetSelectedClass(*it);
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this->InvalidateData(PFI_TYPE | PFI_POSITION | PFI_VALIDATE);
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}
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@ -242,9 +250,13 @@ void PickerWindow::OnClick(Point pt, WidgetID widget, int)
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}
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case WID_PW_MODE_ALL:
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case WID_PW_MODE_USED:
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ToggleBit(this->callbacks.mode, widget - WID_PW_MODE_ALL);
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SetWidgetLoweredState(widget, HasBit(this->callbacks.mode, widget - WID_PW_MODE_ALL));
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this->InvalidateData(PFI_TYPE | PFI_POSITION);
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if (!this->IsWidgetDisabled(WID_PW_MODE_ALL) && HasBit(this->callbacks.mode, widget - WID_PW_MODE_ALL)) {
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/* Enabling used or saved filters automatically enables all. */
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SetBit(this->callbacks.mode, PFM_ALL);
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}
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this->InvalidateData(PFI_CLASS | PFI_TYPE | PFI_POSITION);
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break;
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/* Type Picker */
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@ -281,6 +293,7 @@ void PickerWindow::OnInvalidateData(int data, bool gui_scope)
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if (this->has_type_picker) {
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SetWidgetLoweredState(WID_PW_MODE_ALL, HasBit(this->callbacks.mode, PFM_ALL));
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SetWidgetLoweredState(WID_PW_MODE_USED, HasBit(this->callbacks.mode, PFM_USED));
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}
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}
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@ -332,8 +345,10 @@ void PickerWindow::BuildPickerClassList()
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this->classes.clear();
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this->classes.reserve(count);
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bool filter_used = HasBit(this->callbacks.mode, PFM_USED);
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for (int i = 0; i < count; i++) {
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if (this->callbacks.GetClassName(i) == INVALID_STRING_ID) continue;
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if (filter_used && std::none_of(std::begin(this->callbacks.used), std::end(this->callbacks.used), [i](const PickerItem &item) { return item.class_index == i; })) continue;
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this->classes.emplace_back(i);
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}
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@ -366,6 +381,15 @@ void PickerWindow::EnsureSelectedClassIsVisible()
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this->GetScrollbar(WID_PW_CLASS_SCROLL)->ScrollTowards(pos);
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}
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void PickerWindow::RefreshUsedTypeList()
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{
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if (!this->has_type_picker) return;
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this->callbacks.used.clear();
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this->callbacks.FillUsedItems(this->callbacks.used);
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this->InvalidateData(PFI_TYPE);
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}
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/** Builds the filter list of types. */
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void PickerWindow::BuildPickerTypeList()
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{
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@ -373,9 +397,18 @@ void PickerWindow::BuildPickerTypeList()
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this->types.clear();
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bool show_all = HasBit(this->callbacks.mode, PFM_ALL);
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bool filter_used = HasBit(this->callbacks.mode, PFM_USED);
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int cls_id = this->callbacks.GetSelectedClass();
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if (show_all) {
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if (filter_used) {
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/* Showing used items. */
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this->types.reserve(this->callbacks.used.size());
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for (const PickerItem &item : this->callbacks.used) {
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if (!show_all && item.class_index != cls_id) continue;
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if (this->callbacks.GetTypeName(item.class_index, item.index) == INVALID_STRING_ID) continue;
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this->types.emplace_back(item);
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}
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} else if (show_all) {
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/* Reserve enough space for everything. */
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int total = 0;
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for (int class_index : this->classes) total += this->callbacks.GetTypeCount(class_index);
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@ -472,6 +505,7 @@ std::unique_ptr<NWidgetBase> MakePickerTypeWidgets()
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EndContainer(),
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NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
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NWidget(WWT_TEXTBTN, COLOUR_DARK_GREEN, WID_PW_MODE_ALL), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_PICKER_MODE_ALL, STR_PICKER_MODE_ALL_TOOLTIP),
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NWidget(WWT_TEXTBTN, COLOUR_DARK_GREEN, WID_PW_MODE_USED), SetFill(1, 0), SetResize(1, 0), SetDataTip(STR_PICKER_MODE_USED, STR_PICKER_MODE_USED_TOOLTIP),
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EndContainer(),
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NWidget(NWID_HORIZONTAL),
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NWidget(WWT_PANEL, COLOUR_DARK_GREEN), SetScrollbar(WID_PW_TYPE_SCROLL),
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@ -16,6 +16,7 @@
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#include "strings_type.h"
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#include "timer/timer.h"
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#include "timer/timer_game_calendar.h"
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#include "timer/timer_window.h"
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#include "window_gui.h"
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#include "window_type.h"
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@ -74,6 +75,9 @@ public:
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/** Draw preview image of an item. */
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virtual void DrawType(int x, int y, int cls_id, int id) const = 0;
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/** Fill a set with all items that are used by the current player. */
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virtual void FillUsedItems(std::set<PickerItem> &items) = 0;
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Listing class_last_sorting = { false, 0 }; ///< Default sorting of #PickerClassList.
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Filtering class_last_filtering = { false, 0 }; ///< Default filtering of #PickerClassList.
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@ -81,6 +85,8 @@ public:
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Filtering type_last_filtering = { false, 0 }; ///< Default filtering of #PickerTypeList.
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uint8_t mode = 0; ///< Bitmask of \c PickerFilterModes.
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std::set<PickerItem> used; ///< Set of items used in the current game by the current company.
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};
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/** Helper for PickerCallbacks when the class system is based on NewGRFClass. */
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@ -108,6 +114,7 @@ public:
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}
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};
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struct PickerFilterData : StringFilter {
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const PickerCallbacks *callbacks; ///< Callbacks for filter functions to access to callbacks.
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};
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@ -119,6 +126,7 @@ class PickerWindow : public PickerWindowBase {
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public:
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enum PickerFilterModes {
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PFM_ALL = 0, ///< Show all classes.
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PFM_USED = 1, ///< Show used types.
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};
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enum PickerFilterInvalidation {
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@ -171,6 +179,7 @@ private:
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PickerFilterData type_string_filter;
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QueryString type_editbox; ///< Filter editbox
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void RefreshUsedTypeList();
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void BuildPickerTypeList();
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void EnsureSelectedTypeIsValid();
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void EnsureSelectedTypeIsVisible();
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@ -178,6 +187,10 @@ private:
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IntervalTimer<TimerGameCalendar> yearly_interval = {{TimerGameCalendar::YEAR, TimerGameCalendar::Priority::NONE}, [this](auto) {
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this->SetDirty();
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}};
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IntervalTimer<TimerWindow> refresh_interval = {std::chrono::seconds(3), [this](auto) {
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RefreshUsedTypeList();
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}};
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};
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class NWidgetBase;
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@ -9,6 +9,8 @@
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#include "stdafx.h"
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#include "gui.h"
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#include "station_base.h"
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#include "waypoint_base.h"
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#include "window_gui.h"
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#include "station_gui.h"
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#include "terraform_gui.h"
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@ -944,6 +946,19 @@ static void HandleStationPlacement(TileIndex start, TileIndex end)
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ShowSelectStationIfNeeded(ta, proc);
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}
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/**
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* Test if a station/waypoint uses the default graphics.
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* @param bst Station to test.
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* @return true if at least one of its rail station tiles uses the default graphics.
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*/
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static bool StationUsesDefaultType(const BaseStation *bst)
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{
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for (TileIndex t : bst->train_station) {
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if (bst->TileBelongsToRailStation(t) && IsRailStation(t) && GetCustomStationSpecIndex(t) == 0) return true;
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}
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return false;
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}
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class StationPickerCallbacks : public PickerCallbacksNewGRFClass<StationClass> {
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public:
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StringID GetClassTooltip() const override { return STR_PICKER_STATION_CLASS_TOOLTIP; }
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@ -996,6 +1011,22 @@ public:
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}
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}
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void FillUsedItems(std::set<PickerItem> &items) override
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{
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bool default_added = false;
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for (const Station *st : Station::Iterate()) {
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if (st->owner != _local_company) continue;
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if (!default_added && StationUsesDefaultType(st)) {
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items.insert({0, 0, STAT_CLASS_DFLT, 0});
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default_added = true;
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}
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for (const auto &sm : st->speclist) {
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if (sm.spec == nullptr) continue;
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items.insert({sm.grfid, sm.localidx, sm.spec->class_index, sm.spec->index});
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}
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}
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}
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static StationPickerCallbacks instance;
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};
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/* static */ StationPickerCallbacks StationPickerCallbacks::instance;
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@ -1788,6 +1819,22 @@ public:
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DrawWaypointSprite(x, y, this->GetClassIndex(cls_id), id, _cur_railtype);
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}
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void FillUsedItems(std::set<PickerItem> &items) override
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{
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bool default_added = false;
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for (const Waypoint *wp : Waypoint::Iterate()) {
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if (wp->owner != _local_company) continue;
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if (!default_added && StationUsesDefaultType(wp)) {
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items.insert({0, 0, STAT_CLASS_WAYP, 0});
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default_added = true;
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}
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for (const auto &sm : wp->speclist) {
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if (sm.spec == nullptr) continue;
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items.insert({0, 0, sm.spec->class_index, sm.spec->index});
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}
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}
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}
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static WaypointPickerCallbacks instance;
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};
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/* static */ WaypointPickerCallbacks WaypointPickerCallbacks::instance;
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@ -30,6 +30,7 @@
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#include "dropdown_type.h"
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#include "dropdown_func.h"
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#include "engine_base.h"
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#include "station_base.h"
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#include "strings_func.h"
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#include "core/geometry_func.hpp"
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#include "station_cmd.h"
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@ -1160,6 +1161,22 @@ public:
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DrawRoadStopTile(x, y, _cur_roadtype, spec, roadstoptype == ROADSTOP_BUS ? STATION_BUS : STATION_TRUCK, (uint8_t)orientation);
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}
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}
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void FillUsedItems(std::set<PickerItem> &items) override
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{
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for (const Station *st : Station::Iterate()) {
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if (st->owner != _local_company) continue;
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if (roadstoptype == ROADSTOP_TRUCK && !(st->facilities & FACIL_TRUCK_STOP)) continue;
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if (roadstoptype == ROADSTOP_BUS && !(st->facilities & FACIL_BUS_STOP)) continue;
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items.insert({0, 0, ROADSTOP_CLASS_DFLT, 0}); // We would need to scan the map to find out if default is used.
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for (const auto &sm : st->roadstop_speclist) {
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if (sm.spec == nullptr) continue;
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if (roadstoptype == ROADSTOP_TRUCK && sm.spec->stop_type != ROADSTOPTYPE_FREIGHT && sm.spec->stop_type != ROADSTOPTYPE_ALL) continue;
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if (roadstoptype == ROADSTOP_BUS && sm.spec->stop_type != ROADSTOPTYPE_PASSENGER && sm.spec->stop_type != ROADSTOPTYPE_ALL) continue;
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items.insert({sm.grfid, sm.localidx, sm.spec->class_index, sm.spec->index});
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}
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}
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}
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};
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template <> StringID RoadStopPickerCallbacks<ROADSTOP_BUS>::GetClassTooltip() const { return STR_PICKER_ROADSTOP_BUS_CLASS_TOOLTIP; }
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@ -22,6 +22,7 @@ enum PickerClassWindowWidgets : WidgetID {
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WID_PW_TYPE_SEL, ///< Stack to hide the type picker.
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WID_PW_TYPE_FILTER, ///< Text filter.
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WID_PW_MODE_ALL, ///< Toggle "Show all" filter mode.
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WID_PW_MODE_USED, ///< Toggle showing only used types.
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WID_PW_TYPE_MATRIX, ///< Matrix with items.
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WID_PW_TYPE_ITEM, ///< A single item.
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WID_PW_TYPE_SCROLL, ///< Scrollbar for the matrix.
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