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OpenRCT2/src/openrct2-ui/windows/InstallTrack.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/audio/audio.h>
#include <openrct2/localisation/Localisation.h>
#include <openrct2/object/ObjectManager.h>
#include <openrct2/platform/platform.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
};
#define WW 380
#define WH 448
#define WW_LESS_PADDING (WW - 4)
#define PREVIEW_BUTTONS_LEFT (WW - 25)
#define ACTION_BUTTONS_LEFT (WW - 100)
static rct_widget window_install_track_widgets[] = {
{ WWT_FRAME, 0, 0, WW - 1, 0, WH-1, STR_NONE, STR_NONE },
{ WWT_CAPTION, 0, 1, WW - 2, 1, 14, STR_TRACK_DESIGN_INSTALL_WINDOW_TITLE, STR_WINDOW_TITLE_TIP },
{ WWT_CLOSEBOX, 0, WW - 13, WW - 3, 2, 13, STR_CLOSE_X, STR_CLOSE_WINDOW_TIP },
{ WWT_FLATBTN, 0, 4, WW - 5, 18, 236, STR_NONE, STR_NONE },
{ WWT_FLATBTN, 0, PREVIEW_BUTTONS_LEFT, WW_LESS_PADDING, 422, 445, SPR_ROTATE_ARROW, STR_ROTATE_90_TIP },
{ WWT_FLATBTN, 0, PREVIEW_BUTTONS_LEFT, WW_LESS_PADDING, 398, 421, SPR_SCENERY, STR_TOGGLE_SCENERY_TIP },
{ WWT_BUTTON, 0, ACTION_BUTTONS_LEFT, WW_LESS_PADDING, 241, 255, STR_INSTALL_NEW_TRACK_DESIGN_INSTALL, STR_NONE },
{ WWT_BUTTON, 0, ACTION_BUTTONS_LEFT, WW_LESS_PADDING, 259, 273, STR_INSTALL_NEW_TRACK_DESIGN_CANCEL, STR_NONE },
{ WIDGETS_END },
};
static void window_install_track_close(rct_window *w);
static void window_install_track_mouseup(rct_window *w, rct_widgetindex widgetIndex);
static void window_install_track_invalidate(rct_window *w);
static void window_install_track_paint(rct_window *w, rct_drawpixelinfo *dpi);
static void window_install_track_text_input(rct_window *w, rct_widgetindex widgetIndex, char *text);
static rct_window_event_list window_install_track_events = {
window_install_track_close,
window_install_track_mouseup,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
window_install_track_text_input,
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
window_install_track_invalidate,
window_install_track_paint,
nullptr
};
// clang-format on
static rct_track_td6* _trackDesign;
static std::string _trackPath;
static std::string _trackName;
static std::vector<uint8_t> _trackDesignPreviewPixels;
static void window_install_track_update_preview();
static void window_install_track_design(rct_window* w);
/**
*
* rct2: 0x006D386D
*/
rct_window* window_install_track_open(const utf8* path)
{
_trackDesign = track_design_open(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) == nullptr)
{
log_error("Failed to load track (vehicle load fail): %s", path);
return nullptr;
}
window_close_by_class(WC_EDITOR_OBJECT_SELECTION);
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 = window_create(x, y, WW, WH, &window_install_track_events, WC_INSTALL_TRACK, 0);
w->widgets = window_install_track_widgets;
w->enabled_widgets = (1 << WIDX_CLOSE) | (1 << WIDX_ROTATE) | (1 << WIDX_TOGGLE_SCENERY) | (1 << WIDX_INSTALL)
| (1 << WIDX_CANCEL);
window_init_scroll_widgets(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);
window_install_track_update_preview();
window_invalidate(w);
return w;
}
/**
*
* rct2: 0x006D41DC
*/
static void window_install_track_close(rct_window* w)
{
_trackPath.clear();
_trackName.clear();
_trackDesignPreviewPixels.clear();
_trackDesignPreviewPixels.shrink_to_fit();
track_design_dispose(_trackDesign);
_trackDesign = nullptr;
}
/**
*
* rct2: 0x006D407A
*/
static void window_install_track_mouseup(rct_window* w, rct_widgetindex widgetIndex)
{
switch (widgetIndex)
{
case WIDX_CLOSE:
case WIDX_CANCEL:
window_close(w);
break;
case WIDX_ROTATE:
_currentTrackPieceDirection++;
_currentTrackPieceDirection %= 4;
window_invalidate(w);
break;
case WIDX_TOGGLE_SCENERY:
gTrackDesignSceneryToggle = !gTrackDesignSceneryToggle;
window_install_track_update_preview();
window_invalidate(w);
break;
case WIDX_INSTALL:
window_install_track_design(w);
break;
}
}
/**
*
* rct2: 0x006D3B06
*/
static void window_install_track_invalidate(rct_window* w)
{
w->pressed_widgets |= 1 << WIDX_TRACK_PREVIEW;
if (!gTrackDesignSceneryToggle)
{
w->pressed_widgets |= (1 << WIDX_TOGGLE_SCENERY);
}
else
{
w->pressed_widgets &= ~(1 << WIDX_TOGGLE_SCENERY);
}
// if (w->track_list.var_482 != 0xFFFF) {
// w->disabled_widgets &= ~(1 << WIDX_TRACK_PREVIEW);
// } else {
// w->disabled_widgets |= (1 << WIDX_TRACK_PREVIEW);
// }
}
/**
*
* rct2: 0x006D3B1F
*/
static void window_install_track_paint(rct_window* w, rct_drawpixelinfo* dpi)
{
window_draw_widgets(w, dpi);
// Track preview
rct_widget* widget = &window_install_track_widgets[WIDX_TRACK_PREVIEW];
int32_t x = w->x + widget->left + 1;
int32_t y = w->y + widget->top + 1;
int32_t colour = ColourMapA[w->colours[0]].darkest;
gfx_fill_rect(dpi, x, y, x + 369, y + 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_BMP;
gfx_set_g1_element(SPR_TEMP, &g1temp);
drawing_engine_invalidate_image(SPR_TEMP);
gfx_draw_sprite(dpi, SPR_TEMP, x, y, 0);
x = w->x + (widget->left + widget->right) / 2;
y = w->y + widget->bottom - 12;
// Warnings
rct_track_td6* td6 = _trackDesign;
if (td6->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 -= LIST_ROW_HEIGHT;
}
}
// Information
x = w->x + widget->left + 1;
y = w->y + widget->bottom + 4;
// 0x006D3CF1 -- 0x006d3d71 missing
// Track design name & type
auto trackName = _trackName.c_str();
gfx_draw_string_left(dpi, STR_TRACK_DESIGN_NAME, &trackName, COLOUR_BLACK, x - 1, y);
y += LIST_ROW_HEIGHT;
rct_ride_name rideName;
rct_string_id friendlyTrackName;
void* objectEntry = object_manager_load_object(&td6->vehicle_object);
if (objectEntry != nullptr)
{
int32_t groupIndex = object_manager_get_loaded_object_entry_index(objectEntry);
rideName = get_ride_naming(td6->type, get_ride_entry(groupIndex));
friendlyTrackName = rideName.name;
}
else
{
// Fall back on the technical track name if the vehicle object cannot be loaded
friendlyTrackName = RideNaming[td6->type].name;
}
gfx_draw_string_left(dpi, STR_TRACK_DESIGN_TYPE, &friendlyTrackName, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT + 4;
// Stats
fixed32_2dp rating = td6->excitement * 10;
gfx_draw_string_left(dpi, STR_TRACK_LIST_EXCITEMENT_RATING, &rating, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
rating = td6->intensity * 10;
gfx_draw_string_left(dpi, STR_TRACK_LIST_INTENSITY_RATING, &rating, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
rating = td6->nausea * 10;
gfx_draw_string_left(dpi, STR_TRACK_LIST_NAUSEA_RATING, &rating, COLOUR_BLACK, x, y);
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;
gfx_draw_string_left(dpi, STR_HOLES, &holes, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
}
else
{
// Maximum speed
uint16_t speed = ((td6->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 = ((td6->average_speed << 16) * 9) >> 18;
gfx_draw_string_left(dpi, STR_AVERAGE_SPEED, &speed, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
}
// Ride length
set_format_arg(0, rct_string_id, STR_RIDE_LENGTH_ENTRY);
set_format_arg(2, uint16_t, td6->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(td6->type, RIDE_TYPE_FLAG_HAS_G_FORCES))
{
// Maximum positive vertical Gs
int32_t gForces = td6->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 = td6->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 = td6->max_lateral_g * 32;
gfx_draw_string_left(dpi, STR_MAX_LATERAL_G, &gForces, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
// If .TD6
if (td6->version_and_colour_scheme / 4 >= 2)
{
if (td6->total_air_time != 0)
{
// Total air time
int32_t airTime = td6->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(td6->type, RIDE_TYPE_FLAG_HAS_DROPS))
{
// Drops
uint16_t drops = td6->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
gfx_draw_string_left(dpi, STR_HIGHEST_DROP_HEIGHT, &drops, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
}
if (td6->type != RIDE_TYPE_MINI_GOLF)
{
uint16_t inversions = td6->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 (td6->space_required_x != 0xFF)
{
// Space required
set_format_arg(0, uint16_t, td6->space_required_x);
set_format_arg(2, uint16_t, td6->space_required_y);
gfx_draw_string_left(dpi, STR_TRACK_LIST_SPACE_REQUIRED, gCommonFormatArgs, COLOUR_BLACK, x, y);
y += LIST_ROW_HEIGHT;
}
if (td6->cost != 0)
{
gfx_draw_string_left(dpi, STR_TRACK_LIST_COST_AROUND, &td6->cost, COLOUR_BLACK, x, y);
}
}
/**
*
* rct2: 0x006D40A7
*/
static void window_install_track_text_input(rct_window* w, rct_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 window_install_track_update_preview()
{
track_design_draw_preview(_trackDesign, _trackDesignPreviewPixels.data());
}
static void window_install_track_design(rct_window* w)
{
utf8 destPath[MAX_PATH];
platform_get_user_directory(destPath, "track", sizeof(destPath));
if (!platform_ensure_directory_exists(destPath))
{
log_error("Unable to create directory '%s'", destPath);
context_show_error(STR_CANT_SAVE_TRACK_DESIGN, STR_NONE);
return;
}
safe_strcat_path(destPath, _trackName.c_str(), sizeof(destPath));
path_append_extension(destPath, ".td6", sizeof(destPath));
if (platform_file_exists(destPath))
{
log_info("%s already exists, prompting user for a different track design name", destPath);
context_show_error(STR_UNABLE_TO_INSTALL_THIS_TRACK_DESIGN, STR_NONE);
window_text_input_raw_open(
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()))
{
window_close(w);
}
else
{
context_show_error(STR_CANT_SAVE_TRACK_DESIGN, STR_NONE);
}
}
}
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