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OpenRCT2/src/openrct2-ui/windows/TrackList.cpp

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/*****************************************************************************
* Copyright (c) 2014-2020 OpenRCT2 developers
*
* For a complete list of all authors, please refer to contributors.md
* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
*
* OpenRCT2 is licensed under the GNU General Public License version 3.
*****************************************************************************/
#include <algorithm>
#include <openrct2-ui/interface/Widget.h>
#include <openrct2-ui/windows/Window.h>
#include <openrct2/Context.h>
#include <openrct2/Editor.h>
#include <openrct2/OpenRCT2.h>
#include <openrct2/audio/audio.h>
#include <openrct2/config/Config.h>
#include <openrct2/core/String.hpp>
#include <openrct2/drawing/IDrawingEngine.h>
#include <openrct2/localisation/Localisation.h>
#include <openrct2/ride/RideData.h>
#include <openrct2/ride/TrackDesign.h>
#include <openrct2/ride/TrackDesignRepository.h>
#include <openrct2/sprites.h>
#include <openrct2/windows/Intent.h>
#include <vector>
static constexpr const rct_string_id WINDOW_TITLE = STR_SELECT_DESIGN;
static constexpr const int32_t WH = 431;
static constexpr const int32_t WW = 600;
static constexpr const int32_t DEBUG_PATH_HEIGHT = 12;
static constexpr const int32_t ROTATE_AND_SCENERY_BUTTON_SIZE = 24;
static constexpr const int32_t WINDOW_PADDING = 5;
// clang-format off
enum {
WIDX_BACKGROUND,
WIDX_TITLE,
WIDX_CLOSE,
WIDX_BACK,
WIDX_FILTER_STRING,
WIDX_FILTER_CLEAR,
WIDX_TRACK_LIST,
WIDX_TRACK_PREVIEW,
WIDX_ROTATE,
WIDX_TOGGLE_SCENERY,
};
validate_global_widx(WC_TRACK_DESIGN_LIST, WIDX_ROTATE);
static rct_widget window_track_list_widgets[] = {
WINDOW_SHIM(WINDOW_TITLE, WW, WH),
MakeWidget({ 4, 18}, {218, 13}, WindowWidgetType::TableHeader, WindowColour::Primary , STR_SELECT_OTHER_RIDE ),
MakeWidget({ 4, 32}, {124, 13}, WindowWidgetType::TextBox, WindowColour::Secondary ),
MakeWidget({130, 32}, { 92, 13}, WindowWidgetType::Button, WindowColour::Primary , STR_OBJECT_SEARCH_CLEAR ),
MakeWidget({ 4, 46}, {218, 381}, WindowWidgetType::Scroll, WindowColour::Primary , SCROLL_VERTICAL, STR_CLICK_ON_DESIGN_TO_BUILD_IT_TIP),
MakeWidget({224, 18}, {372, 219}, WindowWidgetType::FlatBtn, WindowColour::Primary ),
MakeWidget({572, 405}, { ROTATE_AND_SCENERY_BUTTON_SIZE, ROTATE_AND_SCENERY_BUTTON_SIZE}, WindowWidgetType::FlatBtn, WindowColour::Primary , SPR_ROTATE_ARROW, STR_ROTATE_90_TIP ),
MakeWidget({572, 381}, { ROTATE_AND_SCENERY_BUTTON_SIZE, ROTATE_AND_SCENERY_BUTTON_SIZE}, WindowWidgetType::FlatBtn, WindowColour::Primary , SPR_SCENERY, STR_TOGGLE_SCENERY_TIP ),
{ WIDGETS_END },
};
static void window_track_list_close(rct_window *w);
static void window_track_list_mouseup(rct_window *w, rct_widgetindex widgetIndex);
static void window_track_list_update(rct_window *w);
static void window_track_list_scrollgetsize(rct_window *w, int32_t scrollIndex, int32_t *width, int32_t *height);
static void window_track_list_scrollmousedown(rct_window *w, int32_t scrollIndex, const ScreenCoordsXY& screenCoords);
static void window_track_list_scrollmouseover(rct_window *w, int32_t scrollIndex, const ScreenCoordsXY& screenCoords);
static void window_track_list_textinput(rct_window *w, rct_widgetindex widgetIndex, char *text);
static void window_track_list_invalidate(rct_window *w);
static void window_track_list_paint(rct_window *w, rct_drawpixelinfo *dpi);
static void window_track_list_scrollpaint(rct_window *w, rct_drawpixelinfo *dpi, int32_t scrollIndex);
static rct_window_event_list window_track_list_events([](auto& events)
{
events.close = &window_track_list_close;
events.mouse_up = &window_track_list_mouseup;
events.update = &window_track_list_update;
events.get_scroll_size = &window_track_list_scrollgetsize;
events.scroll_mousedown = &window_track_list_scrollmousedown;
events.scroll_mouseover = &window_track_list_scrollmouseover;
events.text_input = &window_track_list_textinput;
events.invalidate = &window_track_list_invalidate;
events.paint = &window_track_list_paint;
events.scroll_paint = &window_track_list_scrollpaint;
});
// clang-format on
constexpr uint16_t TRACK_DESIGN_INDEX_UNLOADED = UINT16_MAX;
RideSelection _window_track_list_item;
static std::vector<track_design_file_ref> _trackDesigns;
static utf8 _filterString[USER_STRING_MAX_LENGTH];
static std::vector<uint16_t> _filteredTrackIds;
static uint16_t _loadedTrackDesignIndex;
static std::unique_ptr<TrackDesign> _loadedTrackDesign;
static std::vector<uint8_t> _trackDesignPreviewPixels;
static void track_list_load_designs(RideSelection item);
static bool track_list_load_design_for_preview(utf8* path);
/**
*
* rct2: 0x006CF1A2
*/
rct_window* window_track_list_open(RideSelection item)
{
window_close_construction_windows();
_window_track_list_item = item;
String::Set(_filterString, sizeof(_filterString), "");
track_list_load_designs(item);
ScreenCoordsXY screenPos{};
if (gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER)
{
int32_t screenWidth = context_get_width();
int32_t screenHeight = context_get_height();
screenPos = { screenWidth / 2 - 300, std::max(TOP_TOOLBAR_HEIGHT + 1, screenHeight / 2 - 200) };
}
else
{
screenPos = { 0, TOP_TOOLBAR_HEIGHT + 2 };
}
rct_window* w = WindowCreate(screenPos, 600, WH, &window_track_list_events, WC_TRACK_DESIGN_LIST, 0);
window_track_list_widgets[WIDX_FILTER_STRING].string = _filterString;
w->widgets = window_track_list_widgets;
w->enabled_widgets = (1ULL << WIDX_CLOSE) | (1ULL << WIDX_BACK) | (1ULL << WIDX_FILTER_STRING) | (1ULL << WIDX_FILTER_CLEAR)
| (1ULL << WIDX_ROTATE) | (1ULL << WIDX_TOGGLE_SCENERY);
WindowInitScrollWidgets(w);
w->track_list.track_list_being_updated = false;
w->track_list.reload_track_designs = false;
// Start with first track highlighted
w->selected_list_item = 0;
if (_trackDesigns.size() != 0 && !(gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER))
{
w->selected_list_item = 1;
}
gTrackDesignSceneryToggle = false;
window_push_others_right(w);
_currentTrackPieceDirection = 2;
_trackDesignPreviewPixels.resize(4 * TRACK_PREVIEW_IMAGE_SIZE);
_loadedTrackDesign = nullptr;
_loadedTrackDesignIndex = TRACK_DESIGN_INDEX_UNLOADED;
return w;
}
static void window_track_list_filter_list()
{
_filteredTrackIds.clear();
// Nothing to filter, so fill the list with all indices
if (String::LengthOf(_filterString) == 0)
{
for (uint16_t i = 0; i < _trackDesigns.size(); i++)
_filteredTrackIds.push_back(i);
return;
}
// Convert filter to lowercase
utf8 filterStringLower[sizeof(_filterString)];
String::Set(filterStringLower, sizeof(filterStringLower), _filterString);
for (int32_t i = 0; filterStringLower[i] != '\0'; i++)
filterStringLower[i] = static_cast<utf8>(tolower(filterStringLower[i]));
// Fill the set with indices for tracks that match the filter
for (uint16_t i = 0; i < _trackDesigns.size(); i++)
{
utf8 trackNameLower[USER_STRING_MAX_LENGTH];
String::Set(trackNameLower, sizeof(trackNameLower), _trackDesigns[i].name);
for (int32_t j = 0; trackNameLower[j] != '\0'; j++)
trackNameLower[j] = static_cast<utf8>(tolower(trackNameLower[j]));
if (strstr(trackNameLower, filterStringLower) != nullptr)
{
_filteredTrackIds.push_back(i);
}
}
}
/**
*
* rct2: 0x006CFD76
*/
static void window_track_list_close(rct_window* w)
{
// Dispose track design and preview
_loadedTrackDesign = nullptr;
_trackDesignPreviewPixels.clear();
_trackDesignPreviewPixels.shrink_to_fit();
// Dispose track list
for (auto& trackDesign : _trackDesigns)
{
free(trackDesign.name);
free(trackDesign.path);
}
_trackDesigns.clear();
// If gScreenAge is zero, we're already in the process
// of loading the track manager, so we shouldn't try
// to do it again. Otherwise, this window will get
// another close signal from the track manager load function,
// try to load the track manager again, and an infinite loop will result.
if ((gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER) && gScreenAge != 0)
{
window_close_by_number(WC_MANAGE_TRACK_DESIGN, w->number);
window_close_by_number(WC_TRACK_DELETE_PROMPT, w->number);
Editor::LoadTrackManager();
}
}
/**
*
* rct2: 0x006CFB82
*/
static void window_track_list_select(rct_window* w, int32_t listIndex)
{
OpenRCT2::Audio::Play(OpenRCT2::Audio::SoundId::Click1, 0, w->windowPos.x + (w->width / 2));
if (!(gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER))
{
if (listIndex == 0)
{
window_close(w);
ride_construct_new(_window_track_list_item);
return;
}
listIndex--;
}
// Displays a message if the ride can't load, fix #4080
if (_loadedTrackDesign == nullptr)
{
context_show_error(STR_CANT_BUILD_PARK_ENTRANCE_HERE, STR_TRACK_LOAD_FAILED_ERROR, {});
return;
}
if (_loadedTrackDesign->track_flags & TRACK_DESIGN_FLAG_SCENERY_UNAVAILABLE)
{
gTrackDesignSceneryToggle = true;
}
uint16_t trackDesignIndex = _filteredTrackIds[listIndex];
track_design_file_ref* tdRef = &_trackDesigns[trackDesignIndex];
if (gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER)
{
auto intent = Intent(WC_MANAGE_TRACK_DESIGN);
intent.putExtra(INTENT_EXTRA_TRACK_DESIGN, tdRef);
context_open_intent(&intent);
}
else
{
if (_loadedTrackDesignIndex != TRACK_DESIGN_INDEX_UNLOADED
&& (_loadedTrackDesign->track_flags & TRACK_DESIGN_FLAG_VEHICLE_UNAVAILABLE))
{
context_show_error(STR_THIS_DESIGN_WILL_BE_BUILT_WITH_AN_ALTERNATIVE_VEHICLE_TYPE, STR_NONE, {});
}
auto intent = Intent(WC_TRACK_DESIGN_PLACE);
intent.putExtra(INTENT_EXTRA_TRACK_DESIGN, tdRef);
context_open_intent(&intent);
}
}
static int32_t window_track_list_get_list_item_index_from_position(const ScreenCoordsXY& screenCoords)
{
size_t maxItems = _filteredTrackIds.size();
if (!(gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER))
{
// Extra item: custom design
maxItems++;
}
int32_t index = screenCoords.y / SCROLLABLE_ROW_HEIGHT;
if (index < 0 || static_cast<uint32_t>(index) >= maxItems)
{
index = -1;
}
return index;
}
/**
*
* rct2: 0x006CFA31
*/
static void window_track_list_mouseup(rct_window* w, rct_widgetindex widgetIndex)
{
switch (widgetIndex)
{
case WIDX_CLOSE:
window_close(w);
break;
case WIDX_ROTATE:
_currentTrackPieceDirection++;
_currentTrackPieceDirection %= 4;
w->Invalidate();
break;
case WIDX_TOGGLE_SCENERY:
gTrackDesignSceneryToggle = !gTrackDesignSceneryToggle;
_loadedTrackDesignIndex = TRACK_DESIGN_INDEX_UNLOADED;
w->Invalidate();
break;
case WIDX_BACK:
window_close(w);
if (!(gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER))
{
context_open_window(WC_CONSTRUCT_RIDE);
}
break;
case WIDX_FILTER_STRING:
window_start_textbox(w, widgetIndex, STR_STRING, _filterString, sizeof(_filterString));
break;
case WIDX_FILTER_CLEAR:
// Keep the highlighted item selected
if (gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER)
{
if (w->selected_list_item != -1 && _filteredTrackIds.size() > static_cast<size_t>(w->selected_list_item))
w->selected_list_item = _filteredTrackIds[w->selected_list_item];
else
w->selected_list_item = -1;
}
else
{
if (w->selected_list_item != 0)
w->selected_list_item = _filteredTrackIds[w->selected_list_item - 1] + 1;
}
String::Set(_filterString, sizeof(_filterString), "");
window_track_list_filter_list();
w->Invalidate();
break;
}
}
/**
*
* rct2: 0x006CFAB0
*/
static void window_track_list_scrollgetsize(rct_window* w, int32_t scrollIndex, int32_t* width, int32_t* height)
{
size_t numItems = _filteredTrackIds.size();
if (!(gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER))
{
// Extra item: custom design
numItems++;
}
*height = static_cast<int32_t>(numItems * SCROLLABLE_ROW_HEIGHT);
}
/**
*
* rct2: 0x006CFB39
*/
static void window_track_list_scrollmousedown(rct_window* w, int32_t scrollIndex, const ScreenCoordsXY& screenCoords)
{
if (!w->track_list.track_list_being_updated)
{
int32_t i = window_track_list_get_list_item_index_from_position(screenCoords);
if (i != -1)
{
window_track_list_select(w, i);
}
}
}
/**
*
* rct2: 0x006CFAD7
*/
static void window_track_list_scrollmouseover(rct_window* w, int32_t scrollIndex, const ScreenCoordsXY& screenCoords)
{
if (!w->track_list.track_list_being_updated)
{
int32_t i = window_track_list_get_list_item_index_from_position(screenCoords);
if (i != -1 && w->selected_list_item != i)
{
w->selected_list_item = i;
w->Invalidate();
}
}
}
static void window_track_list_textinput(rct_window* w, rct_widgetindex widgetIndex, char* text)
{
if (widgetIndex != WIDX_FILTER_STRING || text == nullptr)
return;
if (String::Equals(_filterString, text))
return;
String::Set(_filterString, sizeof(_filterString), text);
window_track_list_filter_list();
w->scrolls->v_top = 0;
w->Invalidate();
}
static void window_track_list_update(rct_window* w)
{
if (gCurrentTextBox.window.classification == w->classification && gCurrentTextBox.window.number == w->number)
{
window_update_textbox_caret();
widget_invalidate(w, WIDX_FILTER_STRING);
}
if (w->track_list.reload_track_designs)
{
track_list_load_designs(_window_track_list_item);
w->selected_list_item = 0;
w->Invalidate();
w->track_list.reload_track_designs = false;
}
}
/**
*
* rct2: 0x006CF2D6
*/
static void window_track_list_invalidate(rct_window* w)
{
rct_string_id stringId = STR_NONE;
rct_ride_entry* entry = get_ride_entry(_window_track_list_item.EntryIndex);
if (entry != nullptr)
{
RideNaming rideName = get_ride_naming(_window_track_list_item.Type, entry);
stringId = rideName.Name;
}
Formatter::Common().Add<rct_string_id>(stringId);
if (gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER)
{
window_track_list_widgets[WIDX_TITLE].text = STR_TRACK_DESIGNS;
window_track_list_widgets[WIDX_TRACK_LIST].tooltip = STR_CLICK_ON_DESIGN_TO_RENAME_OR_DELETE_IT;
}
else
{
window_track_list_widgets[WIDX_TITLE].text = STR_SELECT_DESIGN;
window_track_list_widgets[WIDX_TRACK_LIST].tooltip = STR_CLICK_ON_DESIGN_TO_BUILD_IT_TIP;
}
if ((gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER) || w->selected_list_item != 0)
{
w->pressed_widgets |= 1 << WIDX_TRACK_PREVIEW;
w->disabled_widgets &= ~(1 << WIDX_TRACK_PREVIEW);
window_track_list_widgets[WIDX_ROTATE].type = WindowWidgetType::FlatBtn;
window_track_list_widgets[WIDX_TOGGLE_SCENERY].type = WindowWidgetType::FlatBtn;
if (gTrackDesignSceneryToggle)
{
w->pressed_widgets &= ~(1 << WIDX_TOGGLE_SCENERY);
}
else
{
w->pressed_widgets |= (1 << WIDX_TOGGLE_SCENERY);
}
}
else
{
w->pressed_widgets &= ~(1 << WIDX_TRACK_PREVIEW);
w->disabled_widgets |= (1 << WIDX_TRACK_PREVIEW);
window_track_list_widgets[WIDX_ROTATE].type = WindowWidgetType::Empty;
window_track_list_widgets[WIDX_TOGGLE_SCENERY].type = WindowWidgetType::Empty;
}
// When debugging tools are on, shift everything up a bit to make room for displaying the path.
const int32_t bottomMargin = gConfigGeneral.debugging_tools ? (WINDOW_PADDING + DEBUG_PATH_HEIGHT) : WINDOW_PADDING;
window_track_list_widgets[WIDX_TRACK_LIST].bottom = w->height - bottomMargin;
window_track_list_widgets[WIDX_ROTATE].bottom = w->height - bottomMargin;
window_track_list_widgets[WIDX_ROTATE].top = window_track_list_widgets[WIDX_ROTATE].bottom - ROTATE_AND_SCENERY_BUTTON_SIZE;
window_track_list_widgets[WIDX_TOGGLE_SCENERY].bottom = window_track_list_widgets[WIDX_ROTATE].top;
window_track_list_widgets[WIDX_TOGGLE_SCENERY].top = window_track_list_widgets[WIDX_TOGGLE_SCENERY].bottom
- ROTATE_AND_SCENERY_BUTTON_SIZE;
}
/**
*
* rct2: 0x006CF387
*/
static void window_track_list_paint(rct_window* w, rct_drawpixelinfo* dpi)
{
WindowDrawWidgets(w, dpi);
int32_t listItemIndex = w->selected_list_item;
if (gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER)
{
if (_trackDesigns.empty() || listItemIndex == -1)
return;
}
else
{
if (listItemIndex == 0)
return;
// Because the first item in the list is "Build a custom design", lower the index by one
listItemIndex--;
}
int32_t trackIndex = _filteredTrackIds[listItemIndex];
// Track preview
int32_t colour;
rct_widget* widget = &window_track_list_widgets[WIDX_TRACK_PREVIEW];
colour = ColourMapA[w->colours[0]].darkest;
utf8* path = _trackDesigns[trackIndex].path;
// Show track file path (in debug mode)
if (gConfigGeneral.debugging_tools)
{
utf8 pathBuffer[MAX_PATH];
const utf8* pathPtr = pathBuffer;
shorten_path(pathBuffer, sizeof(pathBuffer), path, w->width, FontSpriteBase::MEDIUM);
auto ft = Formatter();
ft.Add<utf8*>(pathPtr);
DrawTextBasic(
dpi, w->windowPos + ScreenCoordsXY{ 0, w->height - DEBUG_PATH_HEIGHT - 3 }, STR_STRING, ft, { w->colours[1] });
}
auto screenPos = w->windowPos + ScreenCoordsXY{ widget->left + 1, widget->top + 1 };
gfx_fill_rect(dpi, { screenPos, screenPos + ScreenCoordsXY{ 369, 216 } }, colour);
if (_loadedTrackDesignIndex != trackIndex)
{
if (track_list_load_design_for_preview(path))
{
_loadedTrackDesignIndex = trackIndex;
}
else
{
_loadedTrackDesignIndex = TRACK_DESIGN_INDEX_UNLOADED;
}
}
if (!_loadedTrackDesign)
{
return;
}
auto trackPreview = screenPos;
screenPos = w->windowPos + ScreenCoordsXY{ widget->midX(), widget->midY() };
rct_g1_element g1temp = {};
g1temp.offset = _trackDesignPreviewPixels.data() + (_currentTrackPieceDirection * TRACK_PREVIEW_IMAGE_SIZE);
g1temp.width = 370;
g1temp.height = 217;
g1temp.flags = G1_FLAG_BMP;
gfx_set_g1_element(SPR_TEMP, &g1temp);
drawing_engine_invalidate_image(SPR_TEMP);
gfx_draw_sprite(dpi, ImageId(SPR_TEMP), trackPreview);
screenPos.y = w->windowPos.y + widget->bottom - 12;
// Warnings
if ((_loadedTrackDesign->track_flags & TRACK_DESIGN_FLAG_VEHICLE_UNAVAILABLE)
&& !(gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER))
{
// Vehicle design not available
DrawTextEllipsised(dpi, screenPos, 368, STR_VEHICLE_DESIGN_UNAVAILABLE, {}, { TextAlignment::CENTRE });
screenPos.y -= SCROLLABLE_ROW_HEIGHT;
}
if (_loadedTrackDesign->track_flags & TRACK_DESIGN_FLAG_SCENERY_UNAVAILABLE)
{
if (!gTrackDesignSceneryToggle)
{
// Scenery not available
DrawTextEllipsised(
dpi, screenPos, 368, STR_DESIGN_INCLUDES_SCENERY_WHICH_IS_UNAVAILABLE, {}, { TextAlignment::CENTRE });
screenPos.y -= SCROLLABLE_ROW_HEIGHT;
}
}
// Track design name
auto ft = Formatter();
ft.Add<utf8*>(_trackDesigns[trackIndex].name);
DrawTextEllipsised(dpi, screenPos, 368, STR_TRACK_PREVIEW_NAME_FORMAT, ft, { TextAlignment::CENTRE });
// Information
screenPos = w->windowPos + ScreenCoordsXY{ widget->left + 1, widget->bottom + 2 };
// Stats
fixed32_2dp rating = _loadedTrackDesign->excitement * 10;
DrawTextBasic(dpi, screenPos, STR_TRACK_LIST_EXCITEMENT_RATING, &rating);
screenPos.y += LIST_ROW_HEIGHT;
rating = _loadedTrackDesign->intensity * 10;
DrawTextBasic(dpi, screenPos, STR_TRACK_LIST_INTENSITY_RATING, &rating);
screenPos.y += LIST_ROW_HEIGHT;
rating = _loadedTrackDesign->nausea * 10;
DrawTextBasic(dpi, screenPos, STR_TRACK_LIST_NAUSEA_RATING, &rating);
screenPos.y += LIST_ROW_HEIGHT + 4;
// Information for tracked rides.
if (GetRideTypeDescriptor(_loadedTrackDesign->type).HasFlag(RIDE_TYPE_FLAG_HAS_TRACK))
{
if (_loadedTrackDesign->type != RIDE_TYPE_MAZE)
{
if (_loadedTrackDesign->type == RIDE_TYPE_MINI_GOLF)
{
// Holes
uint16_t holes = _loadedTrackDesign->holes & 0x1F;
DrawTextBasic(dpi, screenPos, STR_HOLES, &holes);
screenPos.y += LIST_ROW_HEIGHT;
}
else
{
// Maximum speed
uint16_t speed = ((_loadedTrackDesign->max_speed << 16) * 9) >> 18;
DrawTextBasic(dpi, screenPos, STR_MAX_SPEED, &speed);
screenPos.y += LIST_ROW_HEIGHT;
// Average speed
speed = ((_loadedTrackDesign->average_speed << 16) * 9) >> 18;
DrawTextBasic(dpi, screenPos, STR_AVERAGE_SPEED, &speed);
screenPos.y += LIST_ROW_HEIGHT;
}
// Ride length
ft = Formatter();
ft.Add<rct_string_id>(STR_RIDE_LENGTH_ENTRY);
ft.Add<uint16_t>(_loadedTrackDesign->ride_length);
DrawTextEllipsised(dpi, screenPos, 214, STR_TRACK_LIST_RIDE_LENGTH, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
if (GetRideTypeDescriptor(_loadedTrackDesign->type).HasFlag(RIDE_TYPE_FLAG_HAS_G_FORCES))
{
// Maximum positive vertical Gs
int32_t gForces = _loadedTrackDesign->max_positive_vertical_g * 32;
DrawTextBasic(dpi, screenPos, STR_MAX_POSITIVE_VERTICAL_G, &gForces);
screenPos.y += LIST_ROW_HEIGHT;
// Maximum negative vertical Gs
gForces = _loadedTrackDesign->max_negative_vertical_g * 32;
DrawTextBasic(dpi, screenPos, STR_MAX_NEGATIVE_VERTICAL_G, &gForces);
screenPos.y += LIST_ROW_HEIGHT;
// Maximum lateral Gs
gForces = _loadedTrackDesign->max_lateral_g * 32;
DrawTextBasic(dpi, screenPos, STR_MAX_LATERAL_G, &gForces);
screenPos.y += LIST_ROW_HEIGHT;
if (_loadedTrackDesign->total_air_time != 0)
{
// Total air time
int32_t airTime = _loadedTrackDesign->total_air_time * 25;
DrawTextBasic(dpi, screenPos, STR_TOTAL_AIR_TIME, &airTime);
screenPos.y += LIST_ROW_HEIGHT;
}
}
if (GetRideTypeDescriptor(_loadedTrackDesign->type).HasFlag(RIDE_TYPE_FLAG_HAS_DROPS))
{
// Drops
uint16_t drops = _loadedTrackDesign->drops & 0x3F;
DrawTextBasic(dpi, screenPos, STR_DROPS, &drops);
screenPos.y += LIST_ROW_HEIGHT;
// Drop height is multiplied by 0.75
uint16_t highestDropHeight = (_loadedTrackDesign->highest_drop_height * 3) / 4;
DrawTextBasic(dpi, screenPos, STR_HIGHEST_DROP_HEIGHT, &highestDropHeight);
screenPos.y += LIST_ROW_HEIGHT;
}
if (_loadedTrackDesign->type != RIDE_TYPE_MINI_GOLF)
{
uint16_t inversions = _loadedTrackDesign->inversions & 0x1F;
if (inversions != 0)
{
// Inversions
DrawTextBasic(dpi, screenPos, STR_INVERSIONS, &inversions);
screenPos.y += LIST_ROW_HEIGHT;
}
}
screenPos.y += 4;
}
if (_loadedTrackDesign->space_required_x != 0xFF)
{
// Space required
ft = Formatter();
ft.Add<uint16_t>(_loadedTrackDesign->space_required_x);
ft.Add<uint16_t>(_loadedTrackDesign->space_required_y);
DrawTextBasic(dpi, screenPos, STR_TRACK_LIST_SPACE_REQUIRED, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
if (_loadedTrackDesign->cost != 0)
{
ft = Formatter();
ft.Add<uint32_t>(_loadedTrackDesign->cost);
DrawTextBasic(dpi, screenPos, STR_TRACK_LIST_COST_AROUND, ft);
}
}
/**
*
* rct2: 0x006CF8CD
*/
static void window_track_list_scrollpaint(rct_window* w, rct_drawpixelinfo* dpi, int32_t scrollIndex)
{
uint8_t paletteIndex = ColourMapA[w->colours[0]].mid_light;
gfx_clear(dpi, paletteIndex);
auto screenCoords = ScreenCoordsXY{ 0, 0 };
size_t listIndex = 0;
if (gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER)
{
if (_trackDesigns.empty())
{
// No track designs
DrawTextBasic(dpi, screenCoords - ScreenCoordsXY{ 0, 1 }, STR_NO_TRACK_DESIGNS_OF_THIS_TYPE);
return;
}
}
else
{
// Build custom track item
rct_string_id stringId;
if (listIndex == static_cast<size_t>(w->selected_list_item))
{
// Highlight
gfx_filter_rect(
dpi, screenCoords.x, screenCoords.y, w->width, screenCoords.y + SCROLLABLE_ROW_HEIGHT - 1,
FilterPaletteID::PaletteDarken1);
stringId = STR_WINDOW_COLOUR_2_STRINGID;
}
else
{
stringId = STR_BLACK_STRING;
}
rct_string_id stringId2 = STR_BUILD_CUSTOM_DESIGN;
DrawTextBasic(dpi, screenCoords - ScreenCoordsXY{ 0, 1 }, stringId, &stringId2);
screenCoords.y += SCROLLABLE_ROW_HEIGHT;
listIndex++;
}
for (auto i : _filteredTrackIds)
{
if (screenCoords.y + SCROLLABLE_ROW_HEIGHT >= dpi->y && screenCoords.y < dpi->y + dpi->height)
{
rct_string_id stringId;
if (listIndex == static_cast<size_t>(w->selected_list_item))
{
// Highlight
gfx_filter_rect(
dpi, screenCoords.x, screenCoords.y, w->width, screenCoords.y + SCROLLABLE_ROW_HEIGHT - 1,
FilterPaletteID::PaletteDarken1);
stringId = STR_WINDOW_COLOUR_2_STRINGID;
}
else
{
stringId = STR_BLACK_STRING;
}
// Draw track name
auto ft = Formatter();
ft.Add<rct_string_id>(STR_TRACK_LIST_NAME_FORMAT);
ft.Add<utf8*>(_trackDesigns[i].name);
DrawTextBasic(dpi, screenCoords - ScreenCoordsXY{ 0, 1 }, stringId, ft);
}
screenCoords.y += SCROLLABLE_ROW_HEIGHT;
listIndex++;
}
}
static void track_list_load_designs(RideSelection item)
{
auto repo = OpenRCT2::GetContext()->GetTrackDesignRepository();
std::string entryName;
if (item.Type < 0x80)
{
if (GetRideTypeDescriptor(item.Type).HasFlag(RIDE_TYPE_FLAG_LIST_VEHICLES_SEPARATELY))
{
entryName = get_ride_entry_name(item.EntryIndex);
}
}
_trackDesigns = repo->GetItemsForObjectEntry(item.Type, entryName);
window_track_list_filter_list();
}
static bool track_list_load_design_for_preview(utf8* path)
{
_loadedTrackDesign = track_design_open(path);
if (_loadedTrackDesign != nullptr)
{
track_design_draw_preview(_loadedTrackDesign.get(), _trackDesignPreviewPixels.data());
return true;
}
return false;
}
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