mirror of
https://github.com/OpenRCT2/OpenRCT2
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88 lines
3.4 KiB
C++
88 lines
3.4 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 "../core/IStream.hpp"
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#include "../drawing/Drawing.h"
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#include "../localisation/Language.h"
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#include "../world/Footpath.h"
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#include "FootpathObject.h"
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#include "ObjectJsonHelpers.h"
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void FootpathObject::ReadLegacy(IReadObjectContext * context, IStream * stream)
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{
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stream->Seek(10, STREAM_SEEK_CURRENT);
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_legacyType.support_type = stream->ReadValue<uint8>();
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_legacyType.flags = stream->ReadValue<uint8>();
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_legacyType.scrolling_mode = stream->ReadValue<uint8>();
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stream->Seek(1, STREAM_SEEK_CURRENT);
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GetStringTable().Read(context, stream, OBJ_STRING_ID_NAME);
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GetImageTable().Read(context, stream);
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// Validate properties
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if (_legacyType.support_type >= FOOTPATH_ENTRY_SUPPORT_TYPE_COUNT)
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{
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context->LogError(OBJECT_ERROR_INVALID_PROPERTY, "SUPPORT_TYPE not supported.");
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}
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}
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void FootpathObject::Load()
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{
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GetStringTable().Sort();
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_legacyType.string_idx = language_allocate_object_string(GetName());
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_legacyType.image = gfx_object_allocate_images(GetImageTable().GetImages(), GetImageTable().GetCount());
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_legacyType.bridge_image = _legacyType.image + 109;
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}
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void FootpathObject::Unload()
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{
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language_free_object_string(_legacyType.string_idx);
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gfx_object_free_images(_legacyType.image, GetImageTable().GetCount());
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_legacyType.string_idx = 0;
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_legacyType.image = 0;
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}
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void FootpathObject::DrawPreview(rct_drawpixelinfo * dpi, sint32 width, sint32 height) const
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{
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sint32 x = width / 2;
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sint32 y = height / 2;
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gfx_draw_sprite(dpi, _legacyType.image + 71, x - 49, y - 17, 0);
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gfx_draw_sprite(dpi, _legacyType.image + 72, x + 4, y - 17, 0);
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}
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static uint8 ParseSupportType(const std::string &s)
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{
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if (s == "pole") return FOOTPATH_ENTRY_SUPPORT_TYPE_POLE;
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else /* if (s == "box") */ return FOOTPATH_ENTRY_SUPPORT_TYPE_BOX;
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}
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void FootpathObject::ReadJson(IReadObjectContext * context, const json_t * root)
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{
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auto properties = json_object_get(root, "properties");
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_legacyType.support_type = ParseSupportType(ObjectJsonHelpers::GetString(json_object_get(properties, "supportType")));
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_legacyType.scrolling_mode = json_integer_value(json_object_get(properties, "scrollingMode"));
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// Flags
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_legacyType.flags = ObjectJsonHelpers::GetFlags<uint8>(properties, {
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{ "hasSupportImages", FOOTPATH_ENTRY_FLAG_HAS_SUPPORT_BASE_SPRITE },
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{ "hasElevatedPathImages", FOOTPATH_ENTRY_FLAG_HAS_PATH_BASE_SPRITE },
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{ "editorOnly", FOOTPATH_ENTRY_FLAG_SHOW_ONLY_IN_SCENARIO_EDITOR } });
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ObjectJsonHelpers::LoadStrings(root, GetStringTable());
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ObjectJsonHelpers::LoadImages(context, root, GetImageTable());
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}
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