mirror of https://github.com/OpenRCT2/OpenRCT2.git
95 lines
3.1 KiB
C++
95 lines
3.1 KiB
C++
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/*****************************************************************************
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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 "StationObject.h"
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#include "../core/IStream.hpp"
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#include "../core/String.hpp"
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#include "../drawing/Drawing.h"
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#include "../localisation/Localisation.h"
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#include "ObjectJsonHelpers.h"
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void StationObject::Load()
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{
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GetStringTable().Sort();
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NameStringId = language_allocate_object_string(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 = gfx_object_allocate_images(GetImageTable().GetImages(), GetImageTable().GetCount());
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uint32_t shelterOffset = (Flags & STATION_OBJECT_FLAGS::IS_TRANSPARENT) ? 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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language_free_object_string(NameStringId);
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gfx_object_free_images(BaseImageId, GetImageTable().GetCount());
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NameStringId = 0;
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BaseImageId = 0;
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ShelterImageId = 0;
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}
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void StationObject::DrawPreview(rct_drawpixelinfo* dpi, int32_t width, int32_t height) const
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{
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int32_t x = width / 2;
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int32_t y = (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 = GlassPaletteIds[colour0];
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uint32_t imageId = BaseImageId;
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uint32_t tImageId = BaseImageId + 16;
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if (Flags & STATION_OBJECT_FLAGS::HAS_PRIMARY_COLOUR)
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{
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imageId |= (colour0 << 19) | IMAGE_TYPE_REMAP;
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tImageId |= (GlassPaletteIds[tcolour0] << 19) | IMAGE_TYPE_TRANSPARENT;
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}
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if (Flags & STATION_OBJECT_FLAGS::HAS_SECONDARY_COLOUR)
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{
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imageId |= (colour1 << 24) | IMAGE_TYPE_REMAP_2_PLUS;
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tImageId |= (colour1 << 24) | IMAGE_TYPE_REMAP_2_PLUS;
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}
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gfx_draw_sprite(dpi, imageId + 0, x, y, 0);
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if (Flags & STATION_OBJECT_FLAGS::IS_TRANSPARENT)
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{
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gfx_draw_sprite(dpi, tImageId, x, y, 0);
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}
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gfx_draw_sprite(dpi, imageId + 4, x, y, 0);
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if (Flags & STATION_OBJECT_FLAGS::IS_TRANSPARENT)
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{
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gfx_draw_sprite(dpi, tImageId + 4, x, y, 0);
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}
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}
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void StationObject::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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Height = ObjectJsonHelpers::GetInteger(properties, "height", 0);
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ScrollingMode = ObjectJsonHelpers::GetInteger(properties, "scrollingMode", 0xFF);
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Flags = ObjectJsonHelpers::GetFlags<uint32_t>(
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properties,
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{ { "hasPrimaryColour", STATION_OBJECT_FLAGS::HAS_PRIMARY_COLOUR },
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{ "hasSecondaryColour", STATION_OBJECT_FLAGS::HAS_SECONDARY_COLOUR },
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{ "isTransparent", STATION_OBJECT_FLAGS::IS_TRANSPARENT } });
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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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