mirror of https://github.com/OpenRCT2/OpenRCT2.git
171 lines
4.0 KiB
C++
171 lines
4.0 KiB
C++
/*****************************************************************************
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* Copyright (c) 2014-2018 OpenRCT2 developers
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*
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* For a complete list of all authors, please refer to contributors.md
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* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is licensed under the GNU General Public License version 3.
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*****************************************************************************/
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#include "../interface/Theme.h"
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#include <openrct2-ui/interface/Widget.h>
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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/drawing/Drawing.h>
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#include <openrct2/localisation/Localisation.h>
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// clang-format off
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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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// clang-format on
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#define MAP_TOOLTIP_ARGS
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static int32_t _lastCursorX;
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static int32_t _lastCursorY;
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static int32_t _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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int32_t 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 || stringId == STR_NONE
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|| input_test_place_object_modifier(
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(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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}
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else
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{
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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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int32_t 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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{
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w = window_create(
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x, y, width, height, &window_map_tooltip_events, WC_MAP_TOOLTIP,
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WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_NO_BACKGROUND);
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w->widgets = window_map_tooltip_widgets;
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}
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else
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{
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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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{
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return;
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}
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gfx_draw_string_centred_wrapped(
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dpi, gMapTooltipFormatArgs, w->x + (w->width / 2), w->y + (w->height / 2), w->width, STR_MAP_TOOLTIP_STRINGID,
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COLOUR_BLACK);
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}
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