/**
* Shows a text dropdown menu.
* rct2: 0x006ECFB9, although 0x006ECE50 is real version
*
* @param x (cx)
* @param y (dx)
* @param extray (di)
* @param flags (bh)
* @param num_items (bx)
* @param colour (al)
* @param custom_height (ah) requires flag set as well
*/
void window_dropdown_show_text_custom_width(
int32_t x, int32_t y, int32_t extray, uint8_t colour, uint8_t custom_height, uint8_t flags, size_t num_items, int32_t width)
{
rct_window* w;
input_set_flag((INPUT_FLAGS)(INPUT_FLAG_DROPDOWN_STAY_OPEN | INPUT_FLAG_DROPDOWN_MOUSE_UP), false);
if (flags & DROPDOWN_FLAG_STAY_OPEN)
input_set_flag(INPUT_FLAG_DROPDOWN_STAY_OPEN, true);
window_dropdown_close();
// Set and calculate num items, rows and columns
_dropdown_item_width = width;
_dropdown_item_height = (flags & DROPDOWN_FLAG_CUSTOM_HEIGHT) ? custom_height : DROPDOWN_ITEM_HEIGHT;
gDropdownNumItems = (int32_t)num_items;
// There must always be at least one column to prevent dividing by zero
if (gDropdownNumItems == 0)
{
_dropdown_num_columns = 1;
_dropdown_num_rows = 0;
}
else
{
_dropdown_num_columns = (gDropdownNumItems + DROPDOWN_TEXT_MAX_ROWS - 1) / DROPDOWN_TEXT_MAX_ROWS;
_dropdown_num_rows = (gDropdownNumItems + _dropdown_num_columns - 1) / _dropdown_num_columns;
}
// Text dropdowns are listed horizontally
_dropdown_list_vertically = true;
width = _dropdown_item_width * _dropdown_num_columns + 3;
int32_t height = _dropdown_item_height * _dropdown_num_rows + 3;
int32_t screenWidth = context_get_width();
int32_t screenHeight = context_get_height();
if (x + width > screenWidth)
x = std::max(0, screenWidth - width);
if (y + height > screenHeight)
y = std::max(0, screenHeight - height);
window_dropdown_widgets[WIDX_BACKGROUND].right = width;
window_dropdown_widgets[WIDX_BACKGROUND].bottom = height;
// Create the window
w = window_create(
x, y + extray, window_dropdown_widgets[WIDX_BACKGROUND].right + 1, window_dropdown_widgets[WIDX_BACKGROUND].bottom + 1,
&window_dropdown_events, WC_DROPDOWN, WF_STICK_TO_FRONT);
w->widgets = window_dropdown_widgets;
if (colour & COLOUR_FLAG_TRANSLUCENT)
w->flags |= WF_TRANSPARENT;
w->colours[0] = colour;
// Input state
gDropdownHighlightedIndex = -1;
std::fill_n(_dropdownItemsDisabled, sizeof(_dropdownItemsDisabled), false);
std::fill_n(_dropdownItemsChecked, sizeof(_dropdownItemsChecked), false);
gDropdownIsColour = false;
gDropdownDefaultIndex = -1;
input_set_state(INPUT_STATE_DROPDOWN_ACTIVE);
}
void window_tooltip_show(rct_string_id id, int32_t x, int32_t y)
{
rct_window* w;
int32_t width, height;
w = window_find_by_class(WC_ERROR);
if (w != nullptr)
return;
char* buffer = gCommonStringFormatBuffer;
format_string(buffer, sizeof(gCommonStringFormatBuffer), id, gCommonFormatArgs);
gCurrentFontSpriteBase = FONT_SPRITE_BASE_MEDIUM;
int32_t tooltip_text_width;
tooltip_text_width = gfx_get_string_width_new_lined(buffer);
buffer = gCommonStringFormatBuffer;
tooltip_text_width = std::min(tooltip_text_width, 196);
gCurrentFontSpriteBase = FONT_SPRITE_BASE_MEDIUM;
int32_t numLines, fontSpriteBase;
tooltip_text_width = gfx_wrap_string(buffer, tooltip_text_width + 1, &numLines, &fontSpriteBase);
_tooltipNumLines = numLines;
width = tooltip_text_width + 3;
height = ((numLines + 1) * font_get_line_height(gCurrentFontSpriteBase)) + 4;
window_tooltip_widgets[WIDX_BACKGROUND].right = width;
window_tooltip_widgets[WIDX_BACKGROUND].bottom = height;
std::memcpy(_tooltipText, buffer, sizeof(_tooltipText));
int32_t screenWidth = context_get_width();
int32_t screenHeight = context_get_height();
x = std::clamp(x - (width / 2), 0, screenWidth - width);
// TODO The cursor size will be relative to the window DPI.
// The amount to offset the y should be adjusted.
int32_t max_y = screenHeight - height;
y += 26; // Normally, we'd display the tooltip 26 lower
if (y > max_y)
// If y is too large, the tooltip could be forced below the cursor if we'd just clamped y,
// so we'll subtract a bit more
y -= height + 40;
y = std::clamp(y, 22, max_y);
w = window_create(x, y, width, height, &window_tooltip_events, WC_TOOLTIP, WF_TRANSPARENT | WF_STICK_TO_FRONT);
w->widgets = window_tooltip_widgets;
reset_tooltip_not_shown();
}
/**
* Creates the window containing the exit button on the title screen.
* rct2: 0x0066B624 (part of 0x0066B3E8)
*/
rct_window* window_title_exit_open()
{
rct_window* window;
window = window_create(
context_get_width() - 40, context_get_height() - 64, 40, 64, &window_title_exit_events, WC_TITLE_EXIT,
WF_STICK_TO_BACK | WF_TRANSPARENT);
window->widgets = window_title_exit_widgets;
window->enabled_widgets |= (1ULL << WIDX_EXIT);
window_init_scroll_widgets(window);
return window;
}
/**
*
* 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;
}
/**
* Creates the main editor top toolbar window.
* rct2: 0x0066F052 (part of 0x0066EF38)
*/
void window_editor_bottom_toolbar_open()
{
rct_window * window = window_create(0, context_get_height() - 32,
context_get_width(), 32,
&window_editor_bottom_toolbar_events,
WC_BOTTOM_TOOLBAR, WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_NO_BACKGROUND);
window->widgets = window_editor_bottom_toolbar_widgets;
window->enabled_widgets |=
(1 << WIDX_PREVIOUS_STEP_BUTTON) |
(1 << WIDX_NEXT_STEP_BUTTON) |
(1 << WIDX_PREVIOUS_IMAGE) |
(1 << WIDX_NEXT_IMAGE);
window_init_scroll_widgets(window);
reset_researched_scenery_items();
}
/**
*
* rct2: 0x006CF1A2
*/
void window_track_list_open(ride_list_item item)
{
window_close_construction_windows();
_window_track_list_item = item;
track_list_load_designs(item);
sint32 x, y;
if (gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER) {
sint32 screenWidth = context_get_width();
sint32 screenHeight = context_get_height();
x = screenWidth / 2 - 300;
y = max(TOP_TOOLBAR_HEIGHT + 1, screenHeight / 2 - 200);
} else {
x = 0;
y = TOP_TOOLBAR_HEIGHT + 2;
}
rct_window *w = window_create(
x,
y,
600,
400,
&window_track_list_events,
WC_TRACK_DESIGN_LIST,
0
);
w->widgets = window_track_list_widgets;
w->enabled_widgets = (1 << WIDX_CLOSE) | (1 << WIDX_ROTATE) | (1 << WIDX_TOGGLE_SCENERY) | (1 << WIDX_BACK);
window_init_scroll_widgets(w);
w->track_list.var_480 = 0xFFFF;
w->track_list.var_484 = 0;
w->track_list.reload_track_designs = false;
w->selected_list_item = 0;
if (_trackDesignsCount != 0 && !(gScreenFlags & SCREEN_FLAGS_TRACK_MANAGER)) {
w->selected_list_item = 1;
}
gTrackDesignSceneryToggle = false;
window_push_others_right(w);
_currentTrackPieceDirection = 2;
_trackDesignPreviewPixels = calloc(4, TRACK_PREVIEW_IMAGE_SIZE);
_loadedTrackDesign = NULL;
_loadedTrackDesignIndex = TRACK_DESIGN_INDEX_UNLOADED;
}
/**
* Creates the window containing the menu buttons on the title screen.
* rct2: 0x0066B5C0 (part of 0x0066B3E8)
*/
rct_window * window_title_menu_open()
{
rct_window* window;
window = window_create(
0, context_get_height() - 142,
0, 100,
&window_title_menu_events,
WC_TITLE_MENU,
WF_STICK_TO_BACK | WF_TRANSPARENT | WF_NO_BACKGROUND
);
window->widgets = window_title_menu_widgets;
window->enabled_widgets = (
(1 << WIDX_START_NEW_GAME) |
(1 << WIDX_CONTINUE_SAVED_GAME) |
#ifndef DISABLE_NETWORK
(1 << WIDX_MULTIPLAYER) |
#endif
(1 << WIDX_GAME_TOOLS)
);
rct_widgetindex i = 0;
sint32 x = 0;
for (rct_widget *widget = window->widgets; widget->type != WWT_LAST; widget++) {
if (widget_is_enabled(window, i)) {
widget->left = x;
widget->right = x + 81;
x += 82;
} else {
widget->type = WWT_EMPTY;
}
i++;
}
window->width = x;
window->x = (context_get_width() - window->width) / 2;
window_init_scroll_widgets(window);
return window;
}
/**
* Creates the main window that holds the main viewport.
* rct2: 0x0066B3E8
*/
rct_window * window_main_open()
{
window_main_widgets[0].right = context_get_width();
window_main_widgets[0].bottom = context_get_height();
rct_window * window = window_create(
0, 0,
window_main_widgets[0].right, window_main_widgets[0].bottom,
&window_main_events,
WC_MAIN_WINDOW,
WF_STICK_TO_BACK
);
window->widgets = window_main_widgets;
viewport_create(window, window->x, window->y, window->width, window->height, 0,0x0FFF,0x0FFF, 0, 0x1, -1);
window->viewport->flags |= VIEWPORT_FLAG_SOUND_ON;
gCurrentRotation = 0;
gShowGridLinesRefCount = 0;
gShowLandRightsRefCount = 0;
gShowConstuctionRightsRefCount = 0;
gFootpathSelectedType = 0;
return window;
}
void chat_draw(rct_drawpixelinfo* dpi, uint8_t chatBackgroundColor)
{
if (!chat_available())
{
gChatOpen = false;
return;
}
_chatLeft = 10;
_chatRight = std::min((context_get_width() - 10), CHAT_MAX_WINDOW_WIDTH);
_chatWidth = _chatRight - _chatLeft;
_chatBottom = context_get_height() - 45;
_chatTop = _chatBottom - 10;
char lineBuffer[CHAT_INPUT_SIZE + 10];
char* lineCh = lineBuffer;
char* inputLine = _chatCurrentLine;
int32_t inputLineHeight = 10;
// Draw chat window
if (gChatOpen)
{
inputLineHeight = chat_string_wrapped_get_height((void*)&inputLine, _chatWidth - 10);
_chatTop -= inputLineHeight;
for (int32_t i = 0; i < CHAT_HISTORY_SIZE; i++)
{
if (strlen(chat_history_get(i)) == 0)
{
continue;
}
safe_strcpy(lineBuffer, chat_history_get(i), sizeof(lineBuffer));
int32_t lineHeight = chat_string_wrapped_get_height((void*)&lineCh, _chatWidth - 10);
_chatTop -= (lineHeight + 5);
}
_chatHeight = _chatBottom - _chatTop;
if (_chatTop < 50)
{
_chatTop = 50;
}
else if (_chatHeight < 150)
{ // Min height
_chatTop = _chatBottom - 150;
_chatHeight = 150;
}
gfx_set_dirty_blocks(_chatLeft, _chatTop - 5, _chatRight, _chatBottom + 5); // Background area + Textbox
gfx_filter_rect(dpi, _chatLeft, _chatTop - 5, _chatRight, _chatBottom + 5, PALETTE_51); // Opaque gray background
gfx_fill_rect_inset(
dpi, _chatLeft, _chatTop - 5, _chatRight, _chatBottom + 5, chatBackgroundColor, INSET_RECT_FLAG_FILL_NONE);
gfx_fill_rect_inset(
dpi, _chatLeft + 1, _chatTop - 4, _chatRight - 1, _chatBottom - inputLineHeight - 6, chatBackgroundColor,
INSET_RECT_FLAG_BORDER_INSET);
gfx_fill_rect_inset(
dpi, _chatLeft + 1, _chatBottom - inputLineHeight - 5, _chatRight - 1, _chatBottom + 4, chatBackgroundColor,
INSET_RECT_FLAG_BORDER_INSET); // Textbox
}
int32_t x = _chatLeft + 5;
int32_t y = _chatBottom - inputLineHeight - 20;
int32_t stringHeight = 0;
// Draw chat history
for (int32_t i = 0; i < CHAT_HISTORY_SIZE; i++, y -= stringHeight)
{
uint32_t expireTime = chat_history_get_time(i) + 10000;
if (!gChatOpen && platform_get_ticks() > expireTime)
{
break;
}
safe_strcpy(lineBuffer, chat_history_get(i), sizeof(lineBuffer));
stringHeight = chat_history_draw_string(dpi, (void*)&lineCh, x, y, _chatWidth - 10) + 5;
gfx_set_dirty_blocks(x, y - stringHeight, x + _chatWidth, y + 20);
if ((y - stringHeight) < 50)
{
break;
}
}
// Draw current chat input
if (gChatOpen)
{
lineCh = utf8_write_codepoint(lineCh, FORMAT_OUTLINE);
lineCh = utf8_write_codepoint(lineCh, FORMAT_CELADON);
safe_strcpy(lineCh, _chatCurrentLine, sizeof(_chatCurrentLine));
y = _chatBottom - inputLineHeight - 5;
lineCh = lineBuffer;
inputLineHeight = gfx_draw_string_left_wrapped(
dpi, (void*)&lineCh, x, y + 3, _chatWidth - 10, STR_STRING, TEXT_COLOUR_255);
gfx_set_dirty_blocks(x, y, x + _chatWidth, y + inputLineHeight + 15);
// TODO: Show caret if the input text has multiple lines
if (_chatCaretTicks < 15 && gfx_get_string_width(lineBuffer) < (_chatWidth - 10))
{
std::memcpy(lineBuffer, _chatCurrentLine, _chatTextInputSession->SelectionStart);
lineBuffer[_chatTextInputSession->SelectionStart] = 0;
int32_t caretX = x + gfx_get_string_width(lineBuffer);
int32_t caretY = y + 14;
gfx_fill_rect(dpi, caretX, caretY, caretX + 6, caretY + 1, PALETTE_INDEX_56);
}
}
}