mirror of
https://github.com/OpenRCT2/OpenRCT2
synced 2026-01-15 11:03:00 +01:00
104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
/*****************************************************************************
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* Copyright (c) 2014-2025 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 "StationObject.h"
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#include "../core/Guard.hpp"
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#include "../core/IStream.hpp"
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#include "../core/Json.hpp"
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#include "../core/String.hpp"
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#include "../drawing/Drawing.h"
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#include "../world/Banner.h"
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using namespace OpenRCT2;
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void StationObject::Load()
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{
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GetStringTable().Sort();
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NameStringId = LanguageAllocateObjectString(GetName());
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auto numImages = GetImageTable().GetCount();
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if (numImages != 0)
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{
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BaseImageId = LoadImages();
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uint32_t shelterOffset = (Flags & StationObjectFlags::isTransparent) ? 32 : 16;
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if (numImages > shelterOffset)
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{
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ShelterImageId = BaseImageId + shelterOffset;
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}
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}
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}
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void StationObject::Unload()
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{
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LanguageFreeObjectString(NameStringId);
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UnloadImages();
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NameStringId = 0;
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BaseImageId = kImageIndexUndefined;
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ShelterImageId = kImageIndexUndefined;
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}
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void StationObject::DrawPreview(RenderTarget& rt, int32_t width, int32_t height) const
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{
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auto screenCoords = ScreenCoordsXY{ width / 2, (height / 2) + 16 };
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auto colour0 = COLOUR_LIGHT_BLUE;
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auto colour1 = COLOUR_BORDEAUX_RED;
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auto tcolour0 = colour0;
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auto imageId = ImageId(BaseImageId);
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auto tImageId = ImageId(BaseImageId + 16).WithTransparency(tcolour0);
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if (Flags & StationObjectFlags::hasPrimaryColour)
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{
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imageId = imageId.WithPrimary(colour0);
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}
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if (Flags & StationObjectFlags::hasSecondaryColour)
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{
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imageId = imageId.WithSecondary(colour1);
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}
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GfxDrawSprite(rt, imageId, screenCoords);
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if (Flags & StationObjectFlags::isTransparent)
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{
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GfxDrawSprite(rt, tImageId, screenCoords);
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}
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GfxDrawSprite(rt, imageId.WithIndexOffset(4), screenCoords);
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if (Flags & StationObjectFlags::isTransparent)
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{
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GfxDrawSprite(rt, tImageId.WithIndexOffset(4), screenCoords);
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}
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}
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void StationObject::ReadJson(IReadObjectContext* context, json_t& root)
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{
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Guard::Assert(root.is_object(), "StationObject::ReadJson expects parameter root to be object");
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auto properties = root["properties"];
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if (properties.is_object())
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{
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Height = Json::GetNumber<int32_t>(properties["height"]);
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ScrollingMode = Json::GetNumber<uint8_t>(properties["scrollingMode"], kScrollingModeNone);
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Flags = Json::GetFlags<uint32_t>(
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properties,
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{
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{ "hasPrimaryColour", StationObjectFlags::hasPrimaryColour },
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{ "hasSecondaryColour", StationObjectFlags::hasSecondaryColour },
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{ "isTransparent", StationObjectFlags::isTransparent },
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{ "noPlatforms", StationObjectFlags::noPlatforms },
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{ "hasShelter", StationObjectFlags::hasShelter },
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});
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}
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PopulateTablesFromJson(context, root);
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}
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