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

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/*****************************************************************************
* Copyright (c) 2014-2022 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 <memory>
#include <openrct2-ui/interface/Widget.h>
#include <openrct2-ui/windows/Window.h>
#include <openrct2/Context.h>
#include <openrct2/PlatformEnvironment.h>
#include <openrct2/audio/audio.h>
#include <openrct2/core/File.h>
#include <openrct2/core/Path.hpp>
#include <openrct2/localisation/Formatter.h>
#include <openrct2/localisation/Localisation.h>
#include <openrct2/object/ObjectManager.h>
#include <openrct2/platform/Platform.h>
#include <openrct2/ride/RideConstruction.h>
#include <openrct2/ride/RideData.h>
#include <openrct2/ride/TrackDesign.h>
#include <openrct2/ride/TrackDesignRepository.h>
#include <openrct2/sprites.h>
#include <openrct2/util/Util.h>
#include <string>
#include <vector>
// clang-format off
enum {
WIDX_BACKGROUND,
WIDX_TITLE,
WIDX_CLOSE,
WIDX_TRACK_PREVIEW,
WIDX_ROTATE,
WIDX_TOGGLE_SCENERY,
WIDX_INSTALL,
WIDX_CANCEL
};
static constexpr const StringId WINDOW_TITLE = STR_TRACK_DESIGN_INSTALL_WINDOW_TITLE;
static constexpr const int32_t WW = 380;
static constexpr const int32_t WH = 460;
constexpr int32_t PREVIEW_BUTTONS_LEFT = WW - 25;
constexpr int32_t ACTION_BUTTONS_LEFT = WW - 100;
static rct_widget window_install_track_widgets[] = {
WINDOW_SHIM(WINDOW_TITLE, WW, WH),
MakeWidget({ 4, 18}, {372, 219}, WindowWidgetType::FlatBtn, WindowColour::Primary ),
MakeWidget({PREVIEW_BUTTONS_LEFT, 422}, { 22, 24}, WindowWidgetType::FlatBtn, WindowColour::Primary, SPR_ROTATE_ARROW, STR_ROTATE_90_TIP ),
MakeWidget({PREVIEW_BUTTONS_LEFT, 398}, { 22, 24}, WindowWidgetType::FlatBtn, WindowColour::Primary, SPR_SCENERY, STR_TOGGLE_SCENERY_TIP),
MakeWidget({ ACTION_BUTTONS_LEFT, 241}, { 97, 15}, WindowWidgetType::Button, WindowColour::Primary, STR_INSTALL_NEW_TRACK_DESIGN_INSTALL ),
MakeWidget({ ACTION_BUTTONS_LEFT, 259}, { 97, 15}, WindowWidgetType::Button, WindowColour::Primary, STR_INSTALL_NEW_TRACK_DESIGN_CANCEL ),
WIDGETS_END,
};
static void WindowInstallTrackClose(rct_window *w);
static void WindowInstallTrackMouseup(rct_window *w, WidgetIndex widgetIndex);
static void WindowInstallTrackInvalidate(rct_window *w);
static void WindowInstallTrackPaint(rct_window *w, rct_drawpixelinfo *dpi);
static void WindowInstallTrackTextInput(rct_window *w, WidgetIndex widgetIndex, char *text);
static WindowEventList window_install_track_events([](auto& events)
{
events.close = &WindowInstallTrackClose;
events.mouse_up = &WindowInstallTrackMouseup;
events.text_input = &WindowInstallTrackTextInput;
events.invalidate = &WindowInstallTrackInvalidate;
events.paint = &WindowInstallTrackPaint;
});
// clang-format on
static std::unique_ptr<TrackDesign> _trackDesign;
static std::string _trackPath;
static std::string _trackName;
static std::vector<uint8_t> _trackDesignPreviewPixels;
static void WindowInstallTrackUpdatePreview();
static void WindowInstallTrackDesign(rct_window* w);
/**
*
* rct2: 0x006D386D
*/
rct_window* WindowInstallTrackOpen(const utf8* path)
{
_trackDesign = TrackDesignImport(path);
if (_trackDesign == nullptr)
{
context_show_error(STR_UNABLE_TO_LOAD_FILE, STR_NONE, {});
return nullptr;
}
object_manager_unload_all_objects();
if (_trackDesign->type == RIDE_TYPE_NULL)
{
log_error("Failed to load track (ride type null): %s", path);
return nullptr;
}
if (object_manager_load_object(&_trackDesign->vehicle_object.Entry) == nullptr)
{
log_error("Failed to load track (vehicle load fail): %s", path);
return nullptr;
}
window_close_by_class(WindowClass::EditorObjectSelection);
window_close_construction_windows();
gTrackDesignSceneryToggle = false;
_currentTrackPieceDirection = 2;
int32_t screenWidth = context_get_width();
int32_t screenHeight = context_get_height();
int32_t x = screenWidth / 2 - 201;
int32_t y = std::max(TOP_TOOLBAR_HEIGHT + 1, screenHeight / 2 - 200);
rct_window* w = WindowCreate(ScreenCoordsXY(x, y), WW, WH, &window_install_track_events, WindowClass::InstallTrack, 0);
w->widgets = window_install_track_widgets;
WindowInitScrollWidgets(*w);
w->track_list.track_list_being_updated = false;
window_push_others_right(*w);
_trackPath = path;
_trackName = GetNameFromTrackPath(path);
_trackDesignPreviewPixels.resize(4 * TRACK_PREVIEW_IMAGE_SIZE);
WindowInstallTrackUpdatePreview();
w->Invalidate();
return w;
}
/**
*
* rct2: 0x006D41DC
*/
static void WindowInstallTrackClose(rct_window* w)
{
_trackPath.clear();
_trackName.clear();
_trackDesignPreviewPixels.clear();
_trackDesignPreviewPixels.shrink_to_fit();
_trackDesign = nullptr;
}
/**
*
* rct2: 0x006D407A
*/
static void WindowInstallTrackMouseup(rct_window* w, WidgetIndex widgetIndex)
{
switch (widgetIndex)
{
case WIDX_CLOSE:
case WIDX_CANCEL:
window_close(*w);
break;
case WIDX_ROTATE:
_currentTrackPieceDirection++;
_currentTrackPieceDirection %= 4;
w->Invalidate();
break;
case WIDX_TOGGLE_SCENERY:
gTrackDesignSceneryToggle = !gTrackDesignSceneryToggle;
WindowInstallTrackUpdatePreview();
w->Invalidate();
break;
case WIDX_INSTALL:
WindowInstallTrackDesign(w);
break;
}
}
/**
*
* rct2: 0x006D3B06
*/
static void WindowInstallTrackInvalidate(rct_window* w)
{
w->pressed_widgets |= 1ULL << WIDX_TRACK_PREVIEW;
if (!gTrackDesignSceneryToggle)
{
w->pressed_widgets |= (1ULL << WIDX_TOGGLE_SCENERY);
}
else
{
w->pressed_widgets &= ~(1ULL << WIDX_TOGGLE_SCENERY);
}
}
/**
*
* rct2: 0x006D3B1F
*/
static void WindowInstallTrackPaint(rct_window* w, rct_drawpixelinfo* dpi)
{
WindowDrawWidgets(*w, dpi);
// Track preview
rct_widget* widget = &window_install_track_widgets[WIDX_TRACK_PREVIEW];
auto screenPos = w->windowPos + ScreenCoordsXY{ widget->left + 1, widget->top + 1 };
int32_t colour = ColourMapA[w->colours[0]].darkest;
gfx_fill_rect(dpi, { screenPos, screenPos + ScreenCoordsXY{ 369, 216 } }, colour);
rct_g1_element g1temp = {};
g1temp.offset = _trackDesignPreviewPixels.data() + (_currentTrackPieceDirection * TRACK_PREVIEW_IMAGE_SIZE);
g1temp.width = 370;
g1temp.height = 217;
g1temp.flags = G1_FLAG_HAS_TRANSPARENCY;
gfx_set_g1_element(SPR_TEMP, &g1temp);
drawing_engine_invalidate_image(SPR_TEMP);
gfx_draw_sprite(dpi, ImageId(SPR_TEMP), screenPos);
screenPos = w->windowPos + ScreenCoordsXY{ widget->midX(), widget->bottom - 12 };
// Warnings
const TrackDesign* td6 = _trackDesign.get();
if (td6->track_flags & TRACK_DESIGN_FLAG_SCENERY_UNAVAILABLE)
{
if (!gTrackDesignSceneryToggle)
{
// Scenery not available
DrawTextEllipsised(
dpi, screenPos, 308, STR_DESIGN_INCLUDES_SCENERY_WHICH_IS_UNAVAILABLE, {}, { TextAlignment::CENTRE });
screenPos.y -= LIST_ROW_HEIGHT;
}
}
// Information
screenPos = w->windowPos + ScreenCoordsXY{ widget->left + 1, widget->bottom + 4 };
// 0x006D3CF1 -- 0x006d3d71 missing
// Track design name & type
{
auto trackName = _trackName.c_str();
auto ft = Formatter();
ft.Add<const char*>(trackName);
DrawTextBasic(dpi, screenPos - ScreenCoordsXY{ 1, 0 }, STR_TRACK_DESIGN_NAME, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
// Friendly Track name
{
auto ft = Formatter();
const auto* objectEntry = object_manager_load_object(&td6->vehicle_object.Entry);
if (objectEntry != nullptr)
{
auto groupIndex = object_manager_get_loaded_object_entry_index(objectEntry);
auto rideName = get_ride_naming(td6->type, get_ride_entry(groupIndex));
ft.Add<StringId>(rideName.Name);
}
else
{
// Fall back on the technical track name if the vehicle object cannot be loaded
ft.Add<StringId>(GetRideTypeDescriptor(td6->type).Naming.Name);
}
DrawTextBasic(dpi, screenPos, STR_TRACK_DESIGN_TYPE, ft);
screenPos.y += LIST_ROW_HEIGHT + 4;
}
// Stats
{
fixed32_2dp rating = td6->excitement * 10;
auto ft = Formatter();
ft.Add<int32_t>(rating);
DrawTextBasic(dpi, screenPos, STR_TRACK_LIST_EXCITEMENT_RATING, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
{
fixed32_2dp rating = td6->intensity * 10;
auto ft = Formatter();
ft.Add<int32_t>(rating);
DrawTextBasic(dpi, screenPos, STR_TRACK_LIST_INTENSITY_RATING, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
{
fixed32_2dp rating = td6->nausea * 10;
auto ft = Formatter();
ft.Add<int32_t>(rating);
DrawTextBasic(dpi, screenPos, STR_TRACK_LIST_NAUSEA_RATING, ft);
screenPos.y += LIST_ROW_HEIGHT + 4;
}
if (td6->type != RIDE_TYPE_MAZE)
{
if (td6->type == RIDE_TYPE_MINI_GOLF)
{
// Holes
uint16_t holes = td6->holes & 0x1F;
auto ft = Formatter();
ft.Add<uint16_t>(holes);
DrawTextBasic(dpi, screenPos, STR_HOLES, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
else
{
// Maximum speed
{
uint16_t speed = ((td6->max_speed << 16) * 9) >> 18;
auto ft = Formatter();
ft.Add<uint16_t>(speed);
DrawTextBasic(dpi, screenPos, STR_MAX_SPEED, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
// Average speed
{
uint16_t speed = ((td6->average_speed << 16) * 9) >> 18;
auto ft = Formatter();
ft.Add<uint16_t>(speed);
DrawTextBasic(dpi, screenPos, STR_AVERAGE_SPEED, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
}
// Ride length
auto ft = Formatter();
ft.Add<StringId>(STR_RIDE_LENGTH_ENTRY);
ft.Add<uint16_t>(td6->ride_length);
DrawTextEllipsised(dpi, screenPos, 214, STR_TRACK_LIST_RIDE_LENGTH, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
if (GetRideTypeDescriptor(td6->type).HasFlag(RIDE_TYPE_FLAG_HAS_G_FORCES))
{
// Maximum positive vertical Gs
{
int32_t gForces = td6->max_positive_vertical_g * 32;
auto ft = Formatter();
ft.Add<int32_t>(gForces);
DrawTextBasic(dpi, screenPos, STR_MAX_POSITIVE_VERTICAL_G, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
// Maximum negative vertical Gs
{
int32_t gForces = td6->max_negative_vertical_g * 32;
auto ft = Formatter();
ft.Add<int32_t>(gForces);
DrawTextBasic(dpi, screenPos, STR_MAX_NEGATIVE_VERTICAL_G, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
// Maximum lateral Gs
{
int32_t gForces = td6->max_lateral_g * 32;
auto ft = Formatter();
ft.Add<int32_t>(gForces);
DrawTextBasic(dpi, screenPos, STR_MAX_LATERAL_G, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
if (td6->total_air_time != 0)
{
// Total air time
int32_t airTime = td6->total_air_time * 25;
auto ft = Formatter();
ft.Add<int32_t>(airTime);
DrawTextBasic(dpi, screenPos, STR_TOTAL_AIR_TIME, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
}
if (GetRideTypeDescriptor(td6->type).HasFlag(RIDE_TYPE_FLAG_HAS_DROPS))
{
// Drops
uint16_t drops = td6->drops & 0x3F;
auto ft = Formatter();
ft.Add<uint16_t>(drops);
DrawTextBasic(dpi, screenPos, STR_DROPS, ft);
screenPos.y += LIST_ROW_HEIGHT;
// Drop height is multiplied by 0.75
DrawTextBasic(dpi, screenPos, STR_HIGHEST_DROP_HEIGHT, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
if (td6->type != RIDE_TYPE_MINI_GOLF)
{
uint16_t inversions = td6->inversions & 0x1F;
if (inversions != 0)
{
// Inversions
auto ft = Formatter();
ft.Add<uint16_t>(inversions);
DrawTextBasic(dpi, screenPos, STR_INVERSIONS, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
}
screenPos.y += 4;
if (td6->space_required_x != 0xFF)
{
// Space required
auto ft = Formatter();
ft.Add<uint16_t>(td6->space_required_x);
ft.Add<uint16_t>(td6->space_required_y);
DrawTextBasic(dpi, screenPos, STR_TRACK_LIST_SPACE_REQUIRED, ft);
screenPos.y += LIST_ROW_HEIGHT;
}
if (td6->cost != 0)
{
auto ft = Formatter();
ft.Add<money64>(td6->cost);
DrawTextBasic(dpi, screenPos, STR_TRACK_LIST_COST_AROUND, ft);
}
}
/**
*
* rct2: 0x006D40A7
*/
static void WindowInstallTrackTextInput(rct_window* w, WidgetIndex widgetIndex, char* text)
{
if (widgetIndex != WIDX_INSTALL || str_is_null_or_empty(text))
{
return;
}
_trackName = text;
window_event_mouse_up_call(w, WIDX_INSTALL);
}
static void WindowInstallTrackUpdatePreview()
{
TrackDesignDrawPreview(_trackDesign.get(), _trackDesignPreviewPixels.data());
}
static void WindowInstallTrackDesign(rct_window* w)
{
auto env = OpenRCT2::GetContext()->GetPlatformEnvironment();
auto destPath = env->GetDirectoryPath(OpenRCT2::DIRBASE::USER, OpenRCT2::DIRID::TRACK);
if (!Platform::EnsureDirectoryExists(destPath.c_str()))
{
log_error("Unable to create directory '%s'", destPath.c_str());
context_show_error(STR_CANT_SAVE_TRACK_DESIGN, STR_NONE, {});
return;
}
destPath = Path::Combine(destPath, _trackName + u8".td6");
if (File::Exists(destPath))
{
log_info("%s already exists, prompting user for a different track design name", destPath.c_str());
context_show_error(STR_UNABLE_TO_INSTALL_THIS_TRACK_DESIGN, STR_NONE, {});
WindowTextInputRawOpen(
w, WIDX_INSTALL, STR_SELECT_NEW_NAME_FOR_TRACK_DESIGN, STR_AN_EXISTING_TRACK_DESIGN_ALREADY_HAS_THIS_NAME, {},
_trackName.c_str(), 255);
}
else
{
if (track_repository_install(_trackPath.c_str(), _trackName.c_str()))
{
window_close(*w);
}
else
{
context_show_error(STR_CANT_SAVE_TRACK_DESIGN, STR_NONE, {});
}
}
}
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