mirror of https://github.com/OpenRCT2/OpenRCT2.git
167 lines
4.2 KiB
C++
167 lines
4.2 KiB
C++
#pragma region Copyright (c) 2014-2017 OpenRCT2 Developers
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/*****************************************************************************
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* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
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*
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* OpenRCT2 is the work of many authors, a full list can be found in contributors.md
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* For more information, visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* A full copy of the GNU General Public License can be found in licence.txt
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*****************************************************************************/
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#pragma endregion
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#include <openrct2-ui/windows/Window.h>
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#include <openrct2/Context.h>
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#include <openrct2/input.h>
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#include <openrct2/interface/themes.h>
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#include <openrct2/interface/widget.h>
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#include <openrct2/localisation/localisation.h>
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static rct_widget window_map_tooltip_widgets[] = {
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{ WWT_IMGBTN, 0, 0, 199, 0, 29, 0xFFFFFFFF, STR_NONE },
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{ WIDGETS_END }
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};
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static void window_map_tooltip_update(rct_window *w);
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static void window_map_tooltip_paint(rct_window *w, rct_drawpixelinfo *dpi);
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static rct_window_event_list window_map_tooltip_events = {
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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window_map_tooltip_update,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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nullptr,
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window_map_tooltip_paint,
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nullptr
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};
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#define MAP_TOOLTIP_ARGS
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static sint32 _lastCursorX;
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static sint32 _lastCursorY;
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static sint32 _cursorHoldDuration;
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static void window_map_tooltip_open();
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/**
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*
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* rct2: 0x006EE77A
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*/
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void window_map_tooltip_update_visibility()
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{
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if (theme_get_flags() & UITHEME_FLAG_USE_FULL_BOTTOM_TOOLBAR)
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{
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// The map tooltip is drawn by the bottom toolbar
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window_invalidate_by_class(WC_BOTTOM_TOOLBAR);
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return;
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}
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sint32 cursorX, cursorY;
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const CursorState * state = context_get_cursor_state();
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cursorX = state->x;
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cursorY = state->y;
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// Check for cursor movement
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_cursorHoldDuration++;
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if (abs(cursorX - _lastCursorX) > 5 || abs(cursorY - _lastCursorY) > 5 || (input_test_flag(INPUT_FLAG_5)))
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_cursorHoldDuration = 0;
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_lastCursorX = cursorX;
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_lastCursorY = cursorY;
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// Show or hide tooltip
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rct_string_id stringId;
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memcpy(&stringId, gMapTooltipFormatArgs, sizeof(rct_string_id));
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if (_cursorHoldDuration < 25 ||
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stringId == STR_NONE ||
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input_test_place_object_modifier((PLACE_OBJECT_MODIFIER) (PLACE_OBJECT_MODIFIER_COPY_Z | PLACE_OBJECT_MODIFIER_SHIFT_Z)) ||
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window_find_by_class(WC_ERROR) != nullptr
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) {
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window_close_by_class(WC_MAP_TOOLTIP);
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} else {
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window_map_tooltip_open();
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}
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}
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/**
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*
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* rct2: 0x006A7C43
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*/
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static void window_map_tooltip_open()
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{
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rct_window* w;
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sint32 x, y, width, height;
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width = 200;
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height = 44;
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const CursorState * state = context_get_cursor_state();
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x = state->x - (width / 2);
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y = state->y + 15;
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w = window_find_by_class(WC_MAP_TOOLTIP);
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if (w == nullptr) {
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w = window_create(
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x, y, width, height, &window_map_tooltip_events, WC_MAP_TOOLTIP, WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_NO_BACKGROUND
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);
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w->widgets = window_map_tooltip_widgets;
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} else {
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window_invalidate(w);
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w->x = x;
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w->y = y;
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w->width = width;
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w->height = height;
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}
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}
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/**
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*
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* rct2: 0x006EE8CE
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*/
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static void window_map_tooltip_update(rct_window *w)
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{
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window_invalidate(w);
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}
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/**
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*
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* rct2: 0x006EE894
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*/
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static void window_map_tooltip_paint(rct_window *w, rct_drawpixelinfo *dpi)
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{
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rct_string_id stringId;
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memcpy(&stringId, gMapTooltipFormatArgs, sizeof(rct_string_id));
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if (stringId == STR_NONE) {
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return;
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}
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gfx_draw_string_centred_wrapped(dpi, gMapTooltipFormatArgs, w->x + (w->width / 2), w->y + (w->height / 2), w->width, STR_MAP_TOOLTIP_STRINGID, COLOUR_BLACK);
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}
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