mirror of
https://github.com/OpenRCT2/OpenRCT2
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123 lines
4.3 KiB
C++
123 lines
4.3 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 "../Paint.h"
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#include "../../config/Config.h"
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#include "../../Game.h"
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#include "../../interface/Viewport.h"
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#include "../../localisation/Localisation.h"
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#include "../../ride/TrackDesign.h"
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#include "TileElement.h"
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#include "../../world/Banner.h"
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#include "../../world/Scenery.h"
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/** rct2: 0x0098D884 */
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// BannerBoundBoxes[rotation][0] is for the pole in the back
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// BannerBoundBoxes[rotation][1] is for the pole and the banner in the front
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const LocationXY16 BannerBoundBoxes[][2] = {
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{{ 1, 2}, { 1, 29}},
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{{ 2, 32}, {29, 32}},
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{{32, 2}, {32, 29}},
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{{ 2, 1}, {29, 1}},
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};
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/**
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*
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* rct2: 0x006B9CC4
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*/
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void banner_paint(paint_session * session, uint8 direction, sint32 height, const rct_tile_element * tile_element)
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{
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uint16 boundBoxOffsetX, boundBoxOffsetY, boundBoxOffsetZ;
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rct_drawpixelinfo* dpi = session->DPI;
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session->InteractionType = VIEWPORT_INTERACTION_ITEM_BANNER;
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if (dpi->zoom_level > 1 || gTrackDesignSaveMode || (gCurrentViewportFlags & VIEWPORT_FLAG_HIGHLIGHT_PATH_ISSUES)) return;
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height -= 16;
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rct_scenery_entry* banner_scenery = get_banner_entry(gBanners[tile_element->properties.banner.index].type);
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if (banner_scenery == nullptr) {
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return;
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}
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direction += tile_element->properties.banner.position;
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direction &= 3;
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boundBoxOffsetX = BannerBoundBoxes[direction][0].x;
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boundBoxOffsetY = BannerBoundBoxes[direction][0].y;
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boundBoxOffsetZ = height + 2;
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uint32 base_id = (direction << 1) + banner_scenery->image;
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uint32 image_id = base_id;
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if (tile_element->flags & TILE_ELEMENT_FLAG_GHOST) // if being placed
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{
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session->InteractionType = VIEWPORT_INTERACTION_ITEM_NONE;
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image_id |= CONSTRUCTION_MARKER;
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}
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else{
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image_id |=
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(gBanners[tile_element->properties.banner.index].colour << 19) |
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IMAGE_TYPE_REMAP;
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}
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sub_98197C(session, image_id, 0, 0, 1, 1, 0x15, height, boundBoxOffsetX, boundBoxOffsetY, boundBoxOffsetZ);
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boundBoxOffsetX = BannerBoundBoxes[direction][1].x;
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boundBoxOffsetY = BannerBoundBoxes[direction][1].y;
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image_id++;
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sub_98197C(session, image_id, 0, 0, 1, 1, 0x15, height, boundBoxOffsetX, boundBoxOffsetY, boundBoxOffsetZ);
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// Opposite direction
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direction ^= 2;
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direction--;
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// If text not showing / ghost
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if (direction >= 2 || (tile_element->flags & TILE_ELEMENT_FLAG_GHOST)) return;
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uint16 scrollingMode = banner_scenery->banner.scrolling_mode;
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if (scrollingMode >= MAX_SCROLLING_TEXT_MODES) {
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return;
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}
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scrollingMode += direction;
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set_format_arg(0, uint32, 0);
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set_format_arg(4, uint32, 0);
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rct_string_id string_id = STR_NO_ENTRY;
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if (!(gBanners[tile_element->properties.banner.index].flags & BANNER_FLAG_NO_ENTRY))
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{
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set_format_arg(0, rct_string_id, gBanners[tile_element->properties.banner.index].string_idx);
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string_id = STR_BANNER_TEXT_FORMAT;
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}
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if (gConfigGeneral.upper_case_banners) {
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format_string_to_upper(gCommonStringFormatBuffer, 256, string_id, gCommonFormatArgs);
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} else {
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format_string(gCommonStringFormatBuffer, 256, string_id, gCommonFormatArgs);
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}
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gCurrentFontSpriteBase = FONT_SPRITE_BASE_TINY;
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uint16 string_width = gfx_get_string_width(gCommonStringFormatBuffer);
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uint16 scroll = (gCurrentTicks / 2) % string_width;
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sub_98199C(
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session, scrolling_text_setup(session, string_id, scroll, scrollingMode), 0, 0, 1, 1, 0x15, height + 22,
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boundBoxOffsetX, boundBoxOffsetY, boundBoxOffsetZ);
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}
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