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

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/*****************************************************************************
* Copyright (c) 2014-2019 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/core/String.hpp>
#include <openrct2/drawing/IDrawingEngine.h>
#include <openrct2/localisation/Localisation.h>
#include <openrct2/rct1/RCT1.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;
// 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_SKELETON(WINDOW_TITLE, WW, WH) },
{ WWT_TABLE_HEADER, 0, 4, 221, 18, 30, STR_SELECT_OTHER_RIDE, STR_NONE },
{ WWT_TEXT_BOX, 1, 4, 127, 32, 44, STR_NONE, STR_NONE },
{ WWT_BUTTON, 0, 130, 221, 32, 44, STR_OBJECT_SEARCH_CLEAR, STR_NONE },
{ WWT_SCROLL, 0, 4, 221, 46, 426, SCROLL_VERTICAL, STR_CLICK_ON_DESIGN_TO_BUILD_IT_TIP },
{ WWT_FLATBTN, 0, 224, 595, 18, 236, 0xFFFFFFFF, STR_NONE },
{ WWT_FLATBTN, 0, 574, 597, 405, 428, SPR_ROTATE_ARROW, STR_ROTATE_90_TIP },
{ WWT_FLATBTN, 0, 574, 597, 381, 404, 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 = {
window_track_list_close,
window_track_list_mouseup,
nullptr,
nullptr,
nullptr,
nullptr,
window_track_list_update,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
window_track_list_scrollgetsize,
window_track_list_scrollmousedown,
nullptr,
window_track_list_scrollmouseover,
window_track_list_textinput,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
window_track_list_invalidate,
window_track_list_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 = window_create(screenPos, 600, 432, &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);
window_init_scroll_widgets(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)
{
audio_play_sound(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)
{
rct_ride_name 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 = WWT_FLATBTN;
window_track_list_widgets[WIDX_TOGGLE_SCENERY].type = WWT_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 = WWT_EMPTY;
window_track_list_widgets[WIDX_TOGGLE_SCENERY].type = WWT_EMPTY;
}
}
/**
*
* rct2: 0x006CF387
*/
static void window_track_list_paint(rct_window* w, rct_drawpixelinfo* dpi)
{
window_draw_widgets(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 x, y, colour;
rct_widget* widget = &window_track_list_widgets[WIDX_TRACK_PREVIEW];
x = w->windowPos.x + widget->left + 1;
y = w->windowPos.y + widget->top + 1;
colour = ColourMapA[w->colours[0]].darkest;
gfx_fill_rect(dpi, x, y, x + 369, y + 216, colour);
if (_loadedTrackDesignIndex != trackIndex)
{
utf8* path = _trackDesigns[trackIndex].path;
if (track_list_load_design_for_preview(path))
{
_loadedTrackDesignIndex = trackIndex;
}
else
{
_loadedTrackDesignIndex = TRACK_DESIGN_INDEX_UNLOADED;
}
}
if (!_loadedTrackDesign)
{
return;
}
int32_t trackPreviewX = x, trackPreviewY = y;
x = w->windowPos.x + (widget->left + widget->right) / 2;
y = w->windowPos.y + (widget->top + widget->bottom) / 2;
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, SPR_TEMP, trackPreviewX, trackPreviewY, 0);
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
gfx_draw_string_centred_clipped(dpi, STR_VEHICLE_DESIGN_UNAVAILABLE, nullptr, COLOUR_BLACK, x, y, 368);
y -= SCROLLABLE_ROW_HEIGHT;
}
if (_loadedTrackDesign->track_flags & TRACK_DESIGN_FLAG_SCENERY_UNAVAILABLE)
{
if (!gTrackDesignSceneryToggle)
{
// Scenery not available
gfx_draw_string_centred_clipped(
dpi, STR_DESIGN_INCLUDES_SCENERY_WHICH_IS_UNAVAILABLE, nullptr, COLOUR_BLACK, x, y, 368);
y -= SCROLLABLE_ROW_HEIGHT;
}
}
// Track design name
utf8* trackName = _trackDesigns[trackIndex].name;
gfx_draw_string_centred_clipped(dpi, STR_TRACK_PREVIEW_NAME_FORMAT, &trackName, COLOUR_BLACK, x, y, 368);
// Information
x = w->windowPos.x + widget->left + 1;
y = w->windowPos.y + widget->bottom + 2;
// Stats
fixed32_2dp rating = _loadedTrackDesign->excitement * 10;
gfx_draw_string_left(dpi, STR_TRACK_LIST_EXCITEMENT_RATING, &rating, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
rating = _loadedTrackDesign->intensity * 10;
gfx_draw_string_left(dpi, STR_TRACK_LIST_INTENSITY_RATING, &rating, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
rating = _loadedTrackDesign->nausea * 10;
gfx_draw_string_left(dpi, STR_TRACK_LIST_NAUSEA_RATING, &rating, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT + 4;
// Information for tracked rides.
if (ride_type_has_flag(_loadedTrackDesign->type, 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;
gfx_draw_string_left(dpi, STR_HOLES, &holes, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
}
else
{
// Maximum speed
uint16_t speed = ((_loadedTrackDesign->max_speed << 16) * 9) >> 18;
gfx_draw_string_left(dpi, STR_MAX_SPEED, &speed, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
// Average speed
speed = ((_loadedTrackDesign->average_speed << 16) * 9) >> 18;
gfx_draw_string_left(dpi, STR_AVERAGE_SPEED, &speed, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
}
// Ride length
auto ft = Formatter::Common();
ft.Add<rct_string_id>(STR_RIDE_LENGTH_ENTRY);
ft.Add<uint16_t>(_loadedTrackDesign->ride_length);
gfx_draw_string_left_clipped(dpi, STR_TRACK_LIST_RIDE_LENGTH, gCommonFormatArgs, COLOUR_BLACK, x, y, 214);
y += LIST_ROW_HEIGHT;
}
if (ride_type_has_flag(_loadedTrackDesign->type, RIDE_TYPE_FLAG_HAS_G_FORCES))
{
// Maximum positive vertical Gs
int32_t gForces = _loadedTrackDesign->max_positive_vertical_g * 32;
gfx_draw_string_left(dpi, STR_MAX_POSITIVE_VERTICAL_G, &gForces, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
// Maximum negative vertical Gs
gForces = _loadedTrackDesign->max_negative_vertical_g * 32;
gfx_draw_string_left(dpi, STR_MAX_NEGATIVE_VERTICAL_G, &gForces, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
// Maximum lateral Gs
gForces = _loadedTrackDesign->max_lateral_g * 32;
gfx_draw_string_left(dpi, STR_MAX_LATERAL_G, &gForces, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
if (_loadedTrackDesign->total_air_time != 0)
{
// Total air time
int32_t airTime = _loadedTrackDesign->total_air_time * 25;
gfx_draw_string_left(dpi, STR_TOTAL_AIR_TIME, &airTime, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
}
}
if (ride_type_has_flag(_loadedTrackDesign->type, RIDE_TYPE_FLAG_HAS_DROPS))
{
// Drops
uint16_t drops = _loadedTrackDesign->drops & 0x3F;
gfx_draw_string_left(dpi, STR_DROPS, &drops, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
// Drop height is multiplied by 0.75
uint16_t highestDropHeight = (_loadedTrackDesign->highest_drop_height * 3) / 4;
gfx_draw_string_left(dpi, STR_HIGHEST_DROP_HEIGHT, &highestDropHeight, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
}
if (_loadedTrackDesign->type != RIDE_TYPE_MINI_GOLF)
{
uint16_t inversions = _loadedTrackDesign->inversions & 0x1F;
if (inversions != 0)
{
// Inversions
gfx_draw_string_left(dpi, STR_INVERSIONS, &inversions, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
}
}
y += 4;
}
if (_loadedTrackDesign->space_required_x != 0xFF)
{
// Space required
auto ft = Formatter::Common();
ft.Add<uint16_t>(_loadedTrackDesign->space_required_x);
ft.Add<uint16_t>(_loadedTrackDesign->space_required_y);
gfx_draw_string_left(dpi, STR_TRACK_LIST_SPACE_REQUIRED, gCommonFormatArgs, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
}
if (_loadedTrackDesign->cost != 0)
{
Formatter::Common().Add<uint32_t>(_loadedTrackDesign->cost);
gfx_draw_string_left(dpi, STR_TRACK_LIST_COST_AROUND, gCommonFormatArgs, COLOUR_BLACK, x, y);
}
}
/**
*
* 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);
int32_t x = 0;
int32_t y = 0;
size_t listIndex = 0;
if (gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER)
{
if (_trackDesigns.empty())
{
// No track designs
gfx_draw_string_left(dpi, STR_NO_TRACK_DESIGNS_OF_THIS_TYPE, nullptr, COLOUR_BLACK, x, y - 1);
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, x, y, w->width, y + SCROLLABLE_ROW_HEIGHT - 1, PALETTE_DARKEN_1);
stringId = STR_WINDOW_COLOUR_2_STRINGID;
}
else
{
stringId = STR_BLACK_STRING;
}
rct_string_id stringId2 = STR_BUILD_CUSTOM_DESIGN;
gfx_draw_string_left(dpi, stringId, &stringId2, COLOUR_BLACK, x, y - 1);
y += SCROLLABLE_ROW_HEIGHT;
listIndex++;
}
for (auto i : _filteredTrackIds)
{
if (y + SCROLLABLE_ROW_HEIGHT >= dpi->y && y < dpi->y + dpi->height)
{
rct_string_id stringId;
if (listIndex == static_cast<size_t>(w->selected_list_item))
{
// Highlight
gfx_filter_rect(dpi, x, y, w->width, y + SCROLLABLE_ROW_HEIGHT - 1, PALETTE_DARKEN_1);
stringId = STR_WINDOW_COLOUR_2_STRINGID;
}
else
{
stringId = STR_BLACK_STRING;
}
// Draw track name
auto ft = Formatter::Common();
ft.Add<rct_string_id>(STR_TRACK_LIST_NAME_FORMAT);
ft.Add<utf8*>(_trackDesigns[i].name);
gfx_draw_string_left(dpi, stringId, gCommonFormatArgs, COLOUR_BLACK, x, y - 1);
}
y += SCROLLABLE_ROW_HEIGHT;
listIndex++;
}
}
static void track_list_load_designs(RideSelection item)
{
auto repo = OpenRCT2::GetContext()->GetTrackDesignRepository();
if (RideTypeDescriptors[item.Type].HasFlag(RIDE_TYPE_FLAG_HAS_RIDE_GROUPS))
{
auto rideEntry = get_ride_entry(item.EntryIndex);
if (rideEntry != nullptr)
{
auto rideGroup = RideGroupManager::GetRideGroup(item.Type, rideEntry);
if (rideGroup != nullptr)
{
_trackDesigns = repo->GetItemsForRideGroup(item.Type, rideGroup);
}
}
}
else
{
std::string entryName;
if (item.Type < 0x80)
{
if (RideTypeDescriptors[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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