mirror of https://github.com/OpenRCT2/OpenRCT2.git
193 lines
5.1 KiB
C++
193 lines
5.1 KiB
C++
/*****************************************************************************
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* Copyright (c) 2014-2019 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 <algorithm>
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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/OpenRCT2.h>
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#include <openrct2/audio/audio.h>
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#include <openrct2/drawing/Drawing.h>
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#include <openrct2/drawing/Font.h>
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#include <openrct2/localisation/Localisation.h>
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// clang-format off
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enum {
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WIDX_BACKGROUND
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};
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static rct_widget window_error_widgets[] = {
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{ WWT_IMGBTN, 0, 0, 199, 0, 41, 0xFFFFFFFF, STR_NONE },
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{ WIDGETS_END }
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};
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static void window_error_unknown5(rct_window *w);
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static void window_error_paint(rct_window *w, rct_drawpixelinfo *dpi);
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static rct_window_event_list window_error_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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window_error_unknown5,
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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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nullptr,
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window_error_paint,
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nullptr
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};
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// clang-format on
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static char _window_error_text[512];
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static uint16_t _window_error_num_lines;
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/**
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*
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* rct2: 0x0066792F
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*
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* bx: title
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* dx: message
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*/
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rct_window* window_error_open(rct_string_id title, rct_string_id message)
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{
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utf8* dst;
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int32_t numLines, fontHeight, x, y, width, height, maxY;
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rct_window* w;
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window_close_by_class(WC_ERROR);
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dst = _window_error_text;
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// Format the title
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dst = utf8_write_codepoint(dst, FORMAT_BLACK);
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if (title != STR_NONE)
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{
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format_string(dst, 512 - (dst - _window_error_text), title, gCommonFormatArgs);
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dst = get_string_end(dst);
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}
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// Format the message
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if (message != STR_NONE)
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{
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dst = utf8_write_codepoint(dst, FORMAT_NEWLINE);
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format_string(dst, 512 - (dst - _window_error_text), message, gCommonFormatArgs);
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dst = get_string_end(dst);
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}
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log_verbose("show error, %s", _window_error_text + 1);
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// Don't do unnecessary work in headless. Also saves checking if cursor state is null.
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if (gOpenRCT2Headless)
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{
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return nullptr;
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}
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// Check if there is any text to display
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if (dst == _window_error_text + 1)
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return nullptr;
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gCurrentFontSpriteBase = FONT_SPRITE_BASE_MEDIUM;
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width = gfx_get_string_width_new_lined(_window_error_text);
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width = std::min(196, width);
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gCurrentFontSpriteBase = FONT_SPRITE_BASE_MEDIUM;
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gfx_wrap_string(_window_error_text, width + 1, &numLines, &fontHeight);
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_window_error_num_lines = numLines;
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width = width + 3;
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height = (numLines + 1) * font_get_line_height(gCurrentFontSpriteBase) + 4;
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window_error_widgets[WIDX_BACKGROUND].right = width;
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window_error_widgets[WIDX_BACKGROUND].bottom = height;
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int32_t screenWidth = context_get_width();
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int32_t screenHeight = context_get_height();
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const CursorState* state = context_get_cursor_state();
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x = state->x - (width / 2);
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x = std::clamp(x, 0, screenWidth);
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y = state->y + 26;
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y = std::max(22, y);
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maxY = screenHeight - height;
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if (y > maxY)
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{
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y = y - height - 40;
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y = std::min(y, maxY);
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}
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w = window_create(x, y, width, height, &window_error_events, WC_ERROR, WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_RESIZABLE);
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w->widgets = window_error_widgets;
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w->error.var_480 = 0;
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if (!gDisableErrorWindowSound)
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{
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audio_play_sound(SoundId::Error, 0, w->x + (w->width / 2));
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}
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return w;
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}
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/**
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*
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* rct2: 0x00667BFE
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*/
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static void window_error_unknown5(rct_window* w)
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{
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w->error.var_480++;
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if (w->error.var_480 >= 8)
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window_close(w);
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}
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/**
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*
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* rct2: 0x00667AA3
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*/
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static void window_error_paint(rct_window* w, rct_drawpixelinfo* dpi)
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{
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int32_t t, l, r, b;
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l = w->x;
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t = w->y;
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r = w->x + w->width - 1;
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b = w->y + w->height - 1;
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gfx_filter_rect(dpi, l + 1, t + 1, r - 1, b - 1, PALETTE_45);
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gfx_filter_rect(dpi, l, t, r, b, PALETTE_GLASS_SATURATED_RED);
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gfx_filter_rect(dpi, l, t + 2, l, b - 2, PALETTE_DARKEN_3);
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gfx_filter_rect(dpi, r, t + 2, r, b - 2, PALETTE_DARKEN_3);
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gfx_filter_rect(dpi, l + 2, b, r - 2, b, PALETTE_DARKEN_3);
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gfx_filter_rect(dpi, l + 2, t, r - 2, t, PALETTE_DARKEN_3);
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gfx_filter_rect(dpi, r + 1, t + 1, r + 1, t + 1, PALETTE_DARKEN_3);
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gfx_filter_rect(dpi, r - 1, t + 1, r - 1, t + 1, PALETTE_DARKEN_3);
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gfx_filter_rect(dpi, l + 1, b - 1, l + 1, b - 1, PALETTE_DARKEN_3);
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gfx_filter_rect(dpi, r - 1, b - 1, r - 1, b - 1, PALETTE_DARKEN_3);
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l = w->x + (w->width + 1) / 2 - 1;
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t = w->y + 1;
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draw_string_centred_raw(dpi, l, t, _window_error_num_lines, _window_error_text);
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}
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