mirror of
https://github.com/OpenRCT2/OpenRCT2
synced 2026-01-18 12:33:17 +01:00
1311 lines
48 KiB
C++
1311 lines
48 KiB
C++
/*****************************************************************************
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* Copyright (c) 2014-2020 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 "../../Context.h"
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#include "../../Game.h"
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#include "../../config/Config.h"
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#include "../../drawing/LightFX.h"
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#include "../../interface/Viewport.h"
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#include "../../localisation/Localisation.h"
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#include "../../object/FootpathObject.h"
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#include "../../object/FootpathRailingsObject.h"
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#include "../../object/ObjectList.h"
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#include "../../object/ObjectManager.h"
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#include "../../peep/Staff.h"
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#include "../../ride/Track.h"
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#include "../../ride/TrackDesign.h"
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#include "../../ride/TrackPaint.h"
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#include "../../world/Footpath.h"
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#include "../../world/Map.h"
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#include "../../world/Scenery.h"
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#include "../../world/Sprite.h"
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#include "../../world/Surface.h"
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#include "../Paint.h"
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#include "../Supports.h"
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#include "Paint.Surface.h"
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#include "Paint.TileElement.h"
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bool gPaintWidePathsAsGhost = false;
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// clang-format off
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const uint8_t PathSlopeToLandSlope[] =
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{
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TILE_ELEMENT_SLOPE_SW_SIDE_UP,
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TILE_ELEMENT_SLOPE_NW_SIDE_UP,
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TILE_ELEMENT_SLOPE_NE_SIDE_UP,
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TILE_ELEMENT_SLOPE_SE_SIDE_UP
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};
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static constexpr const uint8_t byte_98D6E0[] = {
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
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0, 1, 2, 20, 4, 5, 6, 22, 8, 9, 10, 26, 12, 13, 14, 36,
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0, 1, 2, 3, 4, 5, 21, 23, 8, 9, 10, 11, 12, 13, 33, 37,
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0, 1, 2, 3, 4, 5, 6, 24, 8, 9, 10, 11, 12, 13, 14, 38,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 29, 30, 34, 39,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 40,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 35, 41,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 42,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 25, 10, 27, 12, 31, 14, 43,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 28, 12, 13, 14, 44,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 45,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 46,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 32, 14, 47,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 48,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 49,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 50
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};
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static constexpr const int16_t stru_98D804[][4] = {
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{3, 3, 26, 26},
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{0, 3, 29, 26},
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{3, 3, 26, 29},
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{0, 3, 29, 29},
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{3, 3, 29, 26},
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{0, 3, 32, 26},
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{3, 3, 29, 29},
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{0, 3, 32, 29},
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{3, 0, 26, 29},
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{0, 0, 29, 29},
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{3, 0, 26, 32},
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{0, 0, 29, 32},
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{3, 0, 29, 29},
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{0, 0, 32, 29},
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{3, 0, 29, 32},
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{0, 0, 32, 32},
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};
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static constexpr const uint8_t byte_98D8A4[] = {
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0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0
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};
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// clang-format on
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void path_paint_box_support(
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paint_session* session, const TileElement* tileElement, int32_t height, const FootpathPaintInfo& pathPaintInfo,
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bool hasSupports, uint32_t imageFlags, uint32_t sceneryImageFlags);
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void path_paint_pole_support(
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paint_session* session, const TileElement* tileElement, int16_t height, const FootpathPaintInfo& pathPaintInfo,
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bool hasSupports, uint32_t imageFlags, uint32_t sceneryImageFlags);
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/* rct2: 0x006A5AE5 */
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static void path_bit_lights_paint(
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paint_session* session, rct_scenery_entry* pathBitEntry, const TileElement* tileElement, int32_t height, uint8_t edges,
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uint32_t pathBitImageFlags)
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{
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if (tileElement->AsPath()->IsSloped())
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height += 8;
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uint32_t imageId;
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if (!(edges & EDGE_NE))
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{
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imageId = pathBitEntry->image + 1;
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if (tileElement->AsPath()->IsBroken())
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imageId += 4;
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imageId |= pathBitImageFlags;
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PaintAddImageAsParent(session, imageId, 2, 16, 1, 1, 23, height, 3, 16, height + 2);
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}
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if (!(edges & EDGE_SE))
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{
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imageId = pathBitEntry->image + 2;
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if (tileElement->AsPath()->IsBroken())
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imageId += 4;
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imageId |= pathBitImageFlags;
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PaintAddImageAsParent(session, imageId, 16, 30, 1, 0, 23, height, 16, 29, height + 2);
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}
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if (!(edges & EDGE_SW))
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{
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imageId = pathBitEntry->image + 3;
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if (tileElement->AsPath()->IsBroken())
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imageId += 4;
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imageId |= pathBitImageFlags;
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PaintAddImageAsParent(session, imageId, 30, 16, 0, 1, 23, height, 29, 16, height + 2);
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}
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if (!(edges & EDGE_NW))
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{
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imageId = pathBitEntry->image + 4;
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if (tileElement->AsPath()->IsBroken())
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imageId += 4;
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imageId |= pathBitImageFlags;
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PaintAddImageAsParent(session, imageId, 16, 2, 1, 1, 23, height, 16, 3, height + 2);
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}
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}
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/* rct2: 0x006A5C94 */
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static void path_bit_bins_paint(
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paint_session* session, rct_scenery_entry* pathBitEntry, const TileElement* tileElement, int32_t height, uint8_t edges,
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uint32_t pathBitImageFlags)
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{
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if (tileElement->AsPath()->IsSloped())
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height += 8;
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uint32_t imageId;
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bool binsAreVandalised = tileElement->AsPath()->IsBroken();
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if (!(edges & EDGE_NE))
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{
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imageId = pathBitEntry->image + 5;
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imageId |= pathBitImageFlags;
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bool binIsFull = false;
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if (!binsAreVandalised)
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{
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imageId -= 4;
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// Edges have been rotated around the rotation to check addition status
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// this will also need to be rotated.
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binIsFull = !(tileElement->AsPath()->GetAdditionStatus() & ror8(0x3, (2 * session->CurrentRotation)));
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if (binIsFull)
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imageId += 8;
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}
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if (!(session->ViewFlags & VIEWPORT_FLAG_HIGHLIGHT_PATH_ISSUES) || binIsFull || binsAreVandalised)
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PaintAddImageAsParent(session, imageId, 7, 16, 1, 1, 7, height, 7, 16, height + 2);
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}
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if (!(edges & EDGE_SE))
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{
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imageId = pathBitEntry->image + 6;
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imageId |= pathBitImageFlags;
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bool binIsFull = false;
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if (!binsAreVandalised)
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{
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imageId -= 4;
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// Edges have been rotated around the rotation to check addition status
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// this will also need to be rotated.
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binIsFull = !(tileElement->AsPath()->GetAdditionStatus() & ror8(0xC, (2 * session->CurrentRotation)));
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if (binIsFull)
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imageId += 8;
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}
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if (!(session->ViewFlags & VIEWPORT_FLAG_HIGHLIGHT_PATH_ISSUES) || binIsFull || binsAreVandalised)
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PaintAddImageAsParent(session, imageId, 16, 25, 1, 1, 7, height, 16, 25, height + 2);
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}
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if (!(edges & EDGE_SW))
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{
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imageId = pathBitEntry->image + 7;
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imageId |= pathBitImageFlags;
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bool binIsFull = false;
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if (!binsAreVandalised)
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{
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imageId -= 4;
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// Edges have been rotated around the rotation to check addition status
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// this will also need to be rotated.
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binIsFull = !(tileElement->AsPath()->GetAdditionStatus() & ror8(0x30, (2 * session->CurrentRotation)));
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if (binIsFull)
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imageId += 8;
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}
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if (!(session->ViewFlags & VIEWPORT_FLAG_HIGHLIGHT_PATH_ISSUES) || binIsFull || binsAreVandalised)
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PaintAddImageAsParent(session, imageId, 25, 16, 1, 1, 7, height, 25, 16, height + 2);
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}
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if (!(edges & EDGE_NW))
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{
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imageId = pathBitEntry->image + 8;
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imageId |= pathBitImageFlags;
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bool binIsFull = false;
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if (!binsAreVandalised)
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{
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imageId -= 4;
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// Edges have been rotated around the rotation to check addition status
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// this will also need to be rotated.
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binIsFull = !(tileElement->AsPath()->GetAdditionStatus() & ror8(0xC0, (2 * session->CurrentRotation)));
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if (binIsFull)
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imageId += 8;
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}
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if (!(session->ViewFlags & VIEWPORT_FLAG_HIGHLIGHT_PATH_ISSUES) || binIsFull || binsAreVandalised)
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PaintAddImageAsParent(session, imageId, 16, 7, 1, 1, 7, height, 16, 7, height + 2);
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}
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}
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/* rct2: 0x006A5E81 */
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static void path_bit_benches_paint(
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paint_session* session, rct_scenery_entry* pathBitEntry, const TileElement* tileElement, int32_t height, uint8_t edges,
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uint32_t pathBitImageFlags)
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{
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uint32_t imageId;
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if (!(edges & EDGE_NE))
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{
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imageId = pathBitEntry->image + 1;
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if (tileElement->AsPath()->IsBroken())
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imageId += 4;
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imageId |= pathBitImageFlags;
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PaintAddImageAsParent(session, imageId, 7, 16, 0, 16, 7, height, 6, 8, height + 2);
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}
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if (!(edges & EDGE_SE))
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{
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imageId = pathBitEntry->image + 2;
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if (tileElement->AsPath()->IsBroken())
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imageId += 4;
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imageId |= pathBitImageFlags;
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PaintAddImageAsParent(session, imageId, 16, 25, 16, 0, 7, height, 8, 23, height + 2);
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}
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if (!(edges & EDGE_SW))
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{
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imageId = pathBitEntry->image + 3;
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if (tileElement->AsPath()->IsBroken())
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imageId += 4;
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imageId |= pathBitImageFlags;
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PaintAddImageAsParent(session, imageId, 25, 16, 0, 16, 7, height, 23, 8, height + 2);
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}
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if (!(edges & EDGE_NW))
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{
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imageId = pathBitEntry->image + 4;
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if (tileElement->AsPath()->IsBroken())
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imageId += 4;
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imageId |= pathBitImageFlags;
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PaintAddImageAsParent(session, imageId, 16, 7, 16, 0, 7, height, 8, 6, height + 2);
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}
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}
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/* rct2: 0x006A6008 */
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static void path_bit_jumping_fountains_paint(
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paint_session* session, rct_scenery_entry* pathBitEntry, int32_t height, uint32_t pathBitImageFlags, rct_drawpixelinfo* dpi)
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{
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if (dpi->zoom_level > 0)
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return;
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uint32_t imageId = pathBitEntry->image;
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imageId |= pathBitImageFlags;
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PaintAddImageAsParent(session, imageId + 1, 0, 0, 1, 1, 2, height, 3, 3, height + 2);
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PaintAddImageAsParent(session, imageId + 2, 0, 0, 1, 1, 2, height, 3, 29, height + 2);
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PaintAddImageAsParent(session, imageId + 3, 0, 0, 1, 1, 2, height, 29, 29, height + 2);
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PaintAddImageAsParent(session, imageId + 4, 0, 0, 1, 1, 2, height, 29, 3, height + 2);
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}
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/**
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* rct2: 0x006A4101
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* @param tile_element (esi)
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*/
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static void sub_6A4101(
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paint_session* session, const TileElement* tile_element, uint16_t height, uint32_t connectedEdges, bool hasSupports,
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const FootpathPaintInfo& pathPaintInfo, uint32_t imageFlags)
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{
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uint32_t base_image_id = pathPaintInfo.RailingsImageId | imageFlags;
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if (tile_element->AsPath()->IsQueue())
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{
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uint8_t local_ebp = connectedEdges & 0x0F;
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if (tile_element->AsPath()->IsSloped())
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{
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switch ((tile_element->AsPath()->GetSlopeDirection() + session->CurrentRotation)
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& FOOTPATH_PROPERTIES_SLOPE_DIRECTION_MASK)
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{
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case 0:
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PaintAddImageAsParent(session, 22 + base_image_id, 0, 4, 32, 1, 23, height, 0, 4, height + 2);
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PaintAddImageAsParent(session, 22 + base_image_id, 0, 28, 32, 1, 23, height, 0, 28, height + 2);
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break;
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case 1:
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PaintAddImageAsParent(session, 21 + base_image_id, 4, 0, 1, 32, 23, height, 4, 0, height + 2);
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PaintAddImageAsParent(session, 21 + base_image_id, 28, 0, 1, 32, 23, height, 28, 0, height + 2);
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break;
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case 2:
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PaintAddImageAsParent(session, 23 + base_image_id, 0, 4, 32, 1, 23, height, 0, 4, height + 2);
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PaintAddImageAsParent(session, 23 + base_image_id, 0, 28, 32, 1, 23, height, 0, 28, height + 2);
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break;
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case 3:
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PaintAddImageAsParent(session, 20 + base_image_id, 4, 0, 1, 32, 23, height, 4, 0, height + 2);
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PaintAddImageAsParent(session, 20 + base_image_id, 28, 0, 1, 32, 23, height, 28, 0, height + 2);
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break;
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}
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}
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else
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{
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switch (local_ebp)
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{
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case 1:
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PaintAddImageAsParent(session, 17 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2);
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PaintAddImageAsParent(session, 17 + base_image_id, 0, 28, 28, 1, 7, height, 0, 28, height + 2);
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break;
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case 2:
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PaintAddImageAsParent(session, 18 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2);
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PaintAddImageAsParent(session, 18 + base_image_id, 28, 0, 1, 28, 7, height, 28, 0, height + 2);
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break;
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case 3:
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PaintAddImageAsParent(session, 17 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2);
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PaintAddImageAsParent(
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session, 18 + base_image_id, 28, 0, 1, 28, 7, height, 28, 4,
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height + 2); // bound_box_offset_y seems to be a bug
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PaintAddImageAsParent(session, 25 + base_image_id, 0, 0, 4, 4, 7, height, 0, 28, height + 2);
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break;
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case 4:
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PaintAddImageAsParent(session, 19 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2);
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PaintAddImageAsParent(session, 19 + base_image_id, 0, 28, 28, 1, 7, height, 0, 28, height + 2);
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break;
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case 5:
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PaintAddImageAsParent(session, 15 + base_image_id, 0, 4, 32, 1, 7, height, 0, 4, height + 2);
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PaintAddImageAsParent(session, 15 + base_image_id, 0, 28, 32, 1, 7, height, 0, 28, height + 2);
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break;
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case 6:
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PaintAddImageAsParent(session, 18 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2);
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PaintAddImageAsParent(session, 19 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2);
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PaintAddImageAsParent(session, 26 + base_image_id, 0, 0, 4, 4, 7, height, 28, 28, height + 2);
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break;
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case 8:
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PaintAddImageAsParent(session, 16 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2);
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PaintAddImageAsParent(session, 16 + base_image_id, 28, 0, 1, 28, 7, height, 28, 0, height + 2);
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break;
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case 9:
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PaintAddImageAsParent(session, 16 + base_image_id, 28, 0, 1, 28, 7, height, 28, 0, height + 2);
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PaintAddImageAsParent(session, 17 + base_image_id, 0, 28, 28, 1, 7, height, 0, 28, height + 2);
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PaintAddImageAsParent(session, 24 + base_image_id, 0, 0, 4, 4, 7, height, 0, 0, height + 2);
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break;
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case 10:
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PaintAddImageAsParent(session, 14 + base_image_id, 4, 0, 1, 32, 7, height, 4, 0, height + 2);
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PaintAddImageAsParent(session, 14 + base_image_id, 28, 0, 1, 32, 7, height, 28, 0, height + 2);
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break;
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case 12:
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PaintAddImageAsParent(session, 16 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2);
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PaintAddImageAsParent(
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session, 19 + base_image_id, 0, 28, 28, 1, 7, height, 4, 28,
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height + 2); // bound_box_offset_x seems to be a bug
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PaintAddImageAsParent(session, 27 + base_image_id, 0, 0, 4, 4, 7, height, 28, 0, height + 2);
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break;
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default:
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// purposely left empty
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break;
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}
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}
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if (!tile_element->AsPath()->HasQueueBanner())
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{
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return;
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}
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uint8_t direction = tile_element->AsPath()->GetQueueBannerDirection();
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// Draw ride sign
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session->InteractionType = ViewportInteractionItem::Ride;
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if (tile_element->AsPath()->IsSloped())
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{
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if (tile_element->AsPath()->GetSlopeDirection() == direction)
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height += 16;
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}
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direction += session->CurrentRotation;
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direction &= 3;
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CoordsXYZ boundBoxOffsets = CoordsXYZ(BannerBoundBoxes[direction][0], height + 2);
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|
|
uint32_t imageId = (direction << 1) + base_image_id + 28;
|
|
|
|
// Draw pole in the back
|
|
PaintAddImageAsParent(
|
|
session, imageId, 0, 0, 1, 1, 21, height, boundBoxOffsets.x, boundBoxOffsets.y, boundBoxOffsets.z);
|
|
|
|
// Draw pole in the front and banner
|
|
boundBoxOffsets.x = BannerBoundBoxes[direction][1].x;
|
|
boundBoxOffsets.y = BannerBoundBoxes[direction][1].y;
|
|
imageId++;
|
|
PaintAddImageAsParent(
|
|
session, imageId, 0, 0, 1, 1, 21, height, boundBoxOffsets.x, boundBoxOffsets.y, boundBoxOffsets.z);
|
|
|
|
direction--;
|
|
// If text shown
|
|
auto ride = get_ride(tile_element->AsPath()->GetRideIndex());
|
|
if (direction < 2 && ride != nullptr && imageFlags == 0)
|
|
{
|
|
uint16_t scrollingMode = pathPaintInfo.ScrollingMode;
|
|
scrollingMode += direction;
|
|
|
|
auto ft = Formatter();
|
|
|
|
if (ride->status == RIDE_STATUS_OPEN && !(ride->lifecycle_flags & RIDE_LIFECYCLE_BROKEN_DOWN))
|
|
{
|
|
ft.Add<rct_string_id>(STR_RIDE_ENTRANCE_NAME);
|
|
ride->FormatNameTo(ft);
|
|
}
|
|
else
|
|
{
|
|
ft.Add<rct_string_id>(STR_RIDE_ENTRANCE_CLOSED);
|
|
}
|
|
if (gConfigGeneral.upper_case_banners)
|
|
{
|
|
format_string_to_upper(
|
|
gCommonStringFormatBuffer, sizeof(gCommonStringFormatBuffer), STR_BANNER_TEXT_FORMAT, ft.Data());
|
|
}
|
|
else
|
|
{
|
|
format_string(gCommonStringFormatBuffer, sizeof(gCommonStringFormatBuffer), STR_BANNER_TEXT_FORMAT, ft.Data());
|
|
}
|
|
|
|
uint16_t stringWidth = gfx_get_string_width(gCommonStringFormatBuffer, FontSpriteBase::TINY);
|
|
uint16_t scroll = stringWidth > 0 ? (gCurrentTicks / 2) % stringWidth : 0;
|
|
|
|
PaintAddImageAsChild(
|
|
session, scrolling_text_setup(session, STR_BANNER_TEXT_FORMAT, ft, scroll, scrollingMode, COLOUR_BLACK), 0, 0,
|
|
1, 1, 21, height + 7, boundBoxOffsets.x, boundBoxOffsets.y, boundBoxOffsets.z);
|
|
}
|
|
|
|
session->InteractionType = ViewportInteractionItem::Footpath;
|
|
if (imageFlags != 0)
|
|
{
|
|
session->InteractionType = ViewportInteractionItem::None;
|
|
}
|
|
return;
|
|
}
|
|
|
|
uint32_t drawnCorners = 0;
|
|
// If the path is not drawn over the supports, then no corner sprites will be drawn (making double-width paths
|
|
// look like connected series of intersections).
|
|
if (pathPaintInfo.RailingFlags & RAILING_ENTRY_FLAG_DRAW_PATH_OVER_SUPPORTS)
|
|
{
|
|
drawnCorners = (connectedEdges & FOOTPATH_PROPERTIES_EDGES_CORNERS_MASK) >> 4;
|
|
}
|
|
|
|
auto slopeRailingsSupported = !(pathPaintInfo.SurfaceFlags & FOOTPATH_ENTRY_FLAG_NO_SLOPE_RAILINGS);
|
|
if ((hasSupports || slopeRailingsSupported) && tile_element->AsPath()->IsSloped())
|
|
{
|
|
switch ((tile_element->AsPath()->GetSlopeDirection() + session->CurrentRotation)
|
|
& FOOTPATH_PROPERTIES_SLOPE_DIRECTION_MASK)
|
|
{
|
|
case 0:
|
|
PaintAddImageAsParent(session, 8 + base_image_id, 0, 4, 32, 1, 23, height, 0, 4, height + 2);
|
|
PaintAddImageAsParent(session, 8 + base_image_id, 0, 28, 32, 1, 23, height, 0, 28, height + 2);
|
|
break;
|
|
case 1:
|
|
PaintAddImageAsParent(session, 7 + base_image_id, 4, 0, 1, 32, 23, height, 4, 0, height + 2);
|
|
PaintAddImageAsParent(session, 7 + base_image_id, 28, 0, 1, 32, 23, height, 28, 0, height + 2);
|
|
break;
|
|
case 2:
|
|
PaintAddImageAsParent(session, 9 + base_image_id, 0, 4, 32, 1, 23, height, 0, 4, height + 2);
|
|
PaintAddImageAsParent(session, 9 + base_image_id, 0, 28, 32, 1, 23, height, 0, 28, height + 2);
|
|
break;
|
|
case 3:
|
|
PaintAddImageAsParent(session, 6 + base_image_id, 4, 0, 1, 32, 23, height, 4, 0, height + 2);
|
|
PaintAddImageAsParent(session, 6 + base_image_id, 28, 0, 1, 32, 23, height, 28, 0, height + 2);
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!hasSupports)
|
|
{
|
|
return;
|
|
}
|
|
|
|
switch (connectedEdges & FOOTPATH_PROPERTIES_EDGES_EDGES_MASK)
|
|
{
|
|
case 0:
|
|
// purposely left empty
|
|
break;
|
|
case 1:
|
|
PaintAddImageAsParent(session, 3 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2);
|
|
PaintAddImageAsParent(session, 3 + base_image_id, 0, 28, 28, 1, 7, height, 0, 28, height + 2);
|
|
break;
|
|
case 2:
|
|
PaintAddImageAsParent(session, 4 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2);
|
|
PaintAddImageAsParent(session, 4 + base_image_id, 28, 0, 1, 28, 7, height, 28, 0, height + 2);
|
|
break;
|
|
case 4:
|
|
PaintAddImageAsParent(session, 5 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2);
|
|
PaintAddImageAsParent(session, 5 + base_image_id, 0, 28, 28, 1, 7, height, 0, 28, height + 2);
|
|
break;
|
|
case 5:
|
|
PaintAddImageAsParent(session, 1 + base_image_id, 0, 4, 32, 1, 7, height, 0, 4, height + 2);
|
|
PaintAddImageAsParent(session, 1 + base_image_id, 0, 28, 32, 1, 7, height, 0, 28, height + 2);
|
|
break;
|
|
case 8:
|
|
PaintAddImageAsParent(session, 2 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2);
|
|
PaintAddImageAsParent(session, 2 + base_image_id, 28, 0, 1, 28, 7, height, 28, 0, height + 2);
|
|
break;
|
|
case 10:
|
|
PaintAddImageAsParent(session, 0 + base_image_id, 4, 0, 1, 32, 7, height, 4, 0, height + 2);
|
|
PaintAddImageAsParent(session, 0 + base_image_id, 28, 0, 1, 32, 7, height, 28, 0, height + 2);
|
|
break;
|
|
|
|
case 3:
|
|
PaintAddImageAsParent(session, 3 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2);
|
|
PaintAddImageAsParent(
|
|
session, 4 + base_image_id, 28, 0, 1, 28, 7, height, 28, 4,
|
|
height + 2); // bound_box_offset_y seems to be a bug
|
|
if (!(drawnCorners & FOOTPATH_CORNER_0))
|
|
{
|
|
PaintAddImageAsParent(session, 11 + base_image_id, 0, 0, 4, 4, 7, height, 0, 28, height + 2);
|
|
}
|
|
break;
|
|
case 6:
|
|
PaintAddImageAsParent(session, 4 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2);
|
|
PaintAddImageAsParent(session, 5 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2);
|
|
if (!(drawnCorners & FOOTPATH_CORNER_1))
|
|
{
|
|
PaintAddImageAsParent(session, 12 + base_image_id, 0, 0, 4, 4, 7, height, 28, 28, height + 2);
|
|
}
|
|
break;
|
|
case 9:
|
|
PaintAddImageAsParent(session, 2 + base_image_id, 28, 0, 1, 28, 7, height, 28, 0, height + 2);
|
|
PaintAddImageAsParent(session, 3 + base_image_id, 0, 28, 28, 1, 7, height, 0, 28, height + 2);
|
|
if (!(drawnCorners & FOOTPATH_CORNER_3))
|
|
{
|
|
PaintAddImageAsParent(session, 10 + base_image_id, 0, 0, 4, 4, 7, height, 0, 0, height + 2);
|
|
}
|
|
break;
|
|
case 12:
|
|
PaintAddImageAsParent(session, 2 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2);
|
|
PaintAddImageAsParent(
|
|
session, 5 + base_image_id, 0, 28, 28, 1, 7, height, 4, 28,
|
|
height + 2); // bound_box_offset_x seems to be a bug
|
|
if (!(drawnCorners & FOOTPATH_CORNER_2))
|
|
{
|
|
PaintAddImageAsParent(session, 13 + base_image_id, 0, 0, 4, 4, 7, height, 28, 0, height + 2);
|
|
}
|
|
break;
|
|
|
|
case 7:
|
|
PaintAddImageAsParent(session, 1 + base_image_id, 0, 4, 32, 1, 7, height, 0, 4, height + 2);
|
|
if (!(drawnCorners & FOOTPATH_CORNER_0))
|
|
{
|
|
PaintAddImageAsParent(session, 11 + base_image_id, 0, 0, 4, 4, 7, height, 0, 28, height + 2);
|
|
}
|
|
if (!(drawnCorners & FOOTPATH_CORNER_1))
|
|
{
|
|
PaintAddImageAsParent(session, 12 + base_image_id, 0, 0, 4, 4, 7, height, 28, 28, height + 2);
|
|
}
|
|
break;
|
|
case 13:
|
|
PaintAddImageAsParent(session, 1 + base_image_id, 0, 28, 32, 1, 7, height, 0, 28, height + 2);
|
|
if (!(drawnCorners & FOOTPATH_CORNER_2))
|
|
{
|
|
PaintAddImageAsParent(session, 13 + base_image_id, 0, 0, 4, 4, 7, height, 28, 0, height + 2);
|
|
}
|
|
if (!(drawnCorners & FOOTPATH_CORNER_3))
|
|
{
|
|
PaintAddImageAsParent(session, 10 + base_image_id, 0, 0, 4, 4, 7, height, 0, 0, height + 2);
|
|
}
|
|
break;
|
|
case 14:
|
|
PaintAddImageAsParent(session, 0 + base_image_id, 4, 0, 1, 32, 7, height, 4, 0, height + 2);
|
|
if (!(drawnCorners & FOOTPATH_CORNER_1))
|
|
{
|
|
PaintAddImageAsParent(session, 12 + base_image_id, 0, 0, 4, 4, 7, height, 28, 28, height + 2);
|
|
}
|
|
if (!(drawnCorners & FOOTPATH_CORNER_2))
|
|
{
|
|
PaintAddImageAsParent(session, 13 + base_image_id, 0, 0, 4, 4, 7, height, 28, 0, height + 2);
|
|
}
|
|
break;
|
|
case 11:
|
|
PaintAddImageAsParent(session, 0 + base_image_id, 28, 0, 1, 32, 7, height, 28, 0, height + 2);
|
|
if (!(drawnCorners & FOOTPATH_CORNER_0))
|
|
{
|
|
PaintAddImageAsParent(session, 11 + base_image_id, 0, 0, 4, 4, 7, height, 0, 28, height + 2);
|
|
}
|
|
if (!(drawnCorners & FOOTPATH_CORNER_3))
|
|
{
|
|
PaintAddImageAsParent(session, 10 + base_image_id, 0, 0, 4, 4, 7, height, 0, 0, height + 2);
|
|
}
|
|
break;
|
|
|
|
case 15:
|
|
if (!(drawnCorners & FOOTPATH_CORNER_0))
|
|
{
|
|
PaintAddImageAsParent(session, 11 + base_image_id, 0, 0, 4, 4, 7, height, 0, 28, height + 2);
|
|
}
|
|
if (!(drawnCorners & FOOTPATH_CORNER_1))
|
|
{
|
|
PaintAddImageAsParent(session, 12 + base_image_id, 0, 0, 4, 4, 7, height, 28, 28, height + 2);
|
|
}
|
|
if (!(drawnCorners & FOOTPATH_CORNER_2))
|
|
{
|
|
PaintAddImageAsParent(session, 13 + base_image_id, 0, 0, 4, 4, 7, height, 28, 0, height + 2);
|
|
}
|
|
if (!(drawnCorners & FOOTPATH_CORNER_3))
|
|
{
|
|
PaintAddImageAsParent(session, 10 + base_image_id, 0, 0, 4, 4, 7, height, 0, 0, height + 2);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* rct2: 0x006A3F61
|
|
* @param tile_element (esp[0])
|
|
* @param connectedEdges (bp) (relative to the camera's rotation)
|
|
* @param height (dx)
|
|
* @param railingEntry (0x00F3EF6C)
|
|
* @param imageFlags (0x00F3EF70)
|
|
* @param sceneryImageFlags (0x00F3EF74)
|
|
*/
|
|
static void sub_6A3F61(
|
|
paint_session* session, const TileElement* tile_element, uint16_t connectedEdges, uint16_t height,
|
|
const FootpathPaintInfo& pathPaintInfo, uint32_t imageFlags, uint32_t sceneryImageFlags, bool hasSupports)
|
|
{
|
|
// eax --
|
|
// ebx --
|
|
// ecx
|
|
// edx
|
|
// esi --
|
|
// edi --
|
|
// ebp
|
|
// esp: [ esi, ???, 000]
|
|
|
|
// Probably drawing benches etc.
|
|
|
|
rct_drawpixelinfo* dpi = &session->DPI;
|
|
|
|
if (dpi->zoom_level <= 1)
|
|
{
|
|
bool paintScenery = true;
|
|
|
|
if (!gTrackDesignSaveMode)
|
|
{
|
|
if (tile_element->AsPath()->HasAddition())
|
|
{
|
|
session->InteractionType = ViewportInteractionItem::FootpathItem;
|
|
if (sceneryImageFlags != 0)
|
|
{
|
|
session->InteractionType = ViewportInteractionItem::None;
|
|
}
|
|
|
|
// Draw additional path bits (bins, benches, lamps, queue screens)
|
|
rct_scenery_entry* sceneryEntry = tile_element->AsPath()->GetAdditionEntry();
|
|
|
|
// Can be null if the object is not loaded.
|
|
if (sceneryEntry == nullptr)
|
|
{
|
|
paintScenery = false;
|
|
}
|
|
else if (
|
|
(session->ViewFlags & VIEWPORT_FLAG_HIGHLIGHT_PATH_ISSUES) && !(tile_element->AsPath()->IsBroken())
|
|
&& !(sceneryEntry->path_bit.draw_type == PATH_BIT_DRAW_TYPE_BINS))
|
|
{
|
|
paintScenery = false;
|
|
}
|
|
else
|
|
{
|
|
switch (sceneryEntry->path_bit.draw_type)
|
|
{
|
|
case PATH_BIT_DRAW_TYPE_LIGHTS:
|
|
path_bit_lights_paint(
|
|
session, sceneryEntry, tile_element, height, static_cast<uint8_t>(connectedEdges),
|
|
sceneryImageFlags);
|
|
break;
|
|
case PATH_BIT_DRAW_TYPE_BINS:
|
|
path_bit_bins_paint(
|
|
session, sceneryEntry, tile_element, height, static_cast<uint8_t>(connectedEdges),
|
|
sceneryImageFlags);
|
|
break;
|
|
case PATH_BIT_DRAW_TYPE_BENCHES:
|
|
path_bit_benches_paint(
|
|
session, sceneryEntry, tile_element, height, static_cast<uint8_t>(connectedEdges),
|
|
sceneryImageFlags);
|
|
break;
|
|
case PATH_BIT_DRAW_TYPE_JUMPING_FOUNTAINS:
|
|
path_bit_jumping_fountains_paint(session, sceneryEntry, height, sceneryImageFlags, dpi);
|
|
break;
|
|
}
|
|
|
|
session->InteractionType = ViewportInteractionItem::Footpath;
|
|
|
|
if (sceneryImageFlags != 0)
|
|
{
|
|
session->InteractionType = ViewportInteractionItem::None;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Redundant zoom-level check removed
|
|
|
|
if (paintScenery)
|
|
sub_6A4101(session, tile_element, height, connectedEdges, hasSupports, pathPaintInfo, imageFlags);
|
|
}
|
|
|
|
// This is about tunnel drawing
|
|
uint8_t direction = (tile_element->AsPath()->GetSlopeDirection() + session->CurrentRotation)
|
|
& FOOTPATH_PROPERTIES_SLOPE_DIRECTION_MASK;
|
|
bool sloped = tile_element->AsPath()->IsSloped();
|
|
|
|
if (connectedEdges & EDGE_SE)
|
|
{
|
|
// Bottom right of tile is a tunnel
|
|
if (sloped && direction == EDGE_NE)
|
|
{
|
|
// Path going down into the tunnel
|
|
paint_util_push_tunnel_right(session, height + 16, TUNNEL_PATH_AND_MINI_GOLF);
|
|
}
|
|
else if (connectedEdges & EDGE_NE)
|
|
{
|
|
// Flat path with edge to the right (north-east)
|
|
paint_util_push_tunnel_right(session, height, TUNNEL_PATH_11);
|
|
}
|
|
else
|
|
{
|
|
// Path going up, or flat and not connected to the right
|
|
paint_util_push_tunnel_right(session, height, TUNNEL_PATH_AND_MINI_GOLF);
|
|
}
|
|
}
|
|
|
|
if (!(connectedEdges & EDGE_SW))
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Bottom left of the tile is a tunnel
|
|
if (sloped && direction == EDGE_SE)
|
|
{
|
|
// Path going down into the tunnel
|
|
paint_util_push_tunnel_left(session, height + 16, TUNNEL_PATH_AND_MINI_GOLF);
|
|
}
|
|
else if (connectedEdges & EDGE_NW)
|
|
{
|
|
// Flat path with edge to the left (north-west)
|
|
paint_util_push_tunnel_left(session, height, TUNNEL_PATH_11);
|
|
}
|
|
else
|
|
{
|
|
// Path going up, or flat and not connected to the left
|
|
paint_util_push_tunnel_left(session, height, TUNNEL_PATH_AND_MINI_GOLF);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* rct2: 0x0006A3590
|
|
*/
|
|
void path_paint(paint_session* session, uint16_t height, const TileElement* tile_element)
|
|
{
|
|
session->InteractionType = ViewportInteractionItem::Footpath;
|
|
|
|
bool hasSupports = false;
|
|
|
|
uint32_t sceneryImageFlags = 0;
|
|
uint32_t imageFlags = 0;
|
|
|
|
if (gTrackDesignSaveMode)
|
|
{
|
|
if (tile_element->AsPath()->IsQueue())
|
|
{
|
|
if (tile_element->AsPath()->GetRideIndex() != gTrackDesignSaveRideIndex)
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (!track_design_save_contains_tile_element(tile_element))
|
|
{
|
|
imageFlags = SPRITE_ID_PALETTE_COLOUR_1(EnumValue(FilterPaletteID::Palette46));
|
|
}
|
|
}
|
|
|
|
if (session->ViewFlags & VIEWPORT_FLAG_HIGHLIGHT_PATH_ISSUES)
|
|
{
|
|
imageFlags = SPRITE_ID_PALETTE_COLOUR_1(EnumValue(FilterPaletteID::Palette46));
|
|
}
|
|
|
|
if (tile_element->AsPath()->AdditionIsGhost())
|
|
{
|
|
sceneryImageFlags = CONSTRUCTION_MARKER;
|
|
}
|
|
|
|
if (tile_element->IsGhost())
|
|
{
|
|
session->InteractionType = ViewportInteractionItem::None;
|
|
imageFlags = CONSTRUCTION_MARKER;
|
|
}
|
|
|
|
// For debugging purpose, show blocked tiles with a colour
|
|
if (gPaintBlockedTiles && tile_element->AsPath()->IsBlockedByVehicle())
|
|
{
|
|
imageFlags = COLOUR_BRIGHT_GREEN << 19 | COLOUR_GREY << 24 | IMAGE_TYPE_REMAP;
|
|
}
|
|
|
|
// Draw wide flags as ghosts, leaving only the "walkable" paths to be drawn normally
|
|
if (gPaintWidePathsAsGhost && tile_element->AsPath()->IsWide())
|
|
{
|
|
imageFlags &= 0x7FFFF;
|
|
imageFlags |= CONSTRUCTION_MARKER;
|
|
}
|
|
|
|
auto surface = map_get_surface_element_at(session->MapPosition);
|
|
|
|
if (surface == nullptr)
|
|
{
|
|
hasSupports = true;
|
|
}
|
|
else if (surface->GetBaseZ() != height)
|
|
{
|
|
hasSupports = true;
|
|
}
|
|
else
|
|
{
|
|
if (tile_element->AsPath()->IsSloped())
|
|
{
|
|
// Diagonal path
|
|
|
|
if (surface->GetSlope() != PathSlopeToLandSlope[tile_element->AsPath()->GetSlopeDirection()])
|
|
{
|
|
hasSupports = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (surface->GetSlope() != TILE_ELEMENT_SLOPE_FLAT)
|
|
{
|
|
hasSupports = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (gStaffDrawPatrolAreas != 0xFFFF)
|
|
{
|
|
int32_t staffIndex = gStaffDrawPatrolAreas;
|
|
uint8_t staffType = staffIndex & 0x7FFF;
|
|
bool is_staff_list = staffIndex & 0x8000;
|
|
uint8_t patrolColour = COLOUR_LIGHT_BLUE;
|
|
|
|
if (!is_staff_list)
|
|
{
|
|
Staff* staff = GetEntity<Staff>(staffIndex);
|
|
if (staff == nullptr)
|
|
{
|
|
log_error("Invalid staff index for draw patrol areas!");
|
|
}
|
|
else
|
|
{
|
|
if (!staff->IsPatrolAreaSet(session->MapPosition))
|
|
{
|
|
patrolColour = COLOUR_GREY;
|
|
}
|
|
staffType = static_cast<uint8_t>(staff->AssignedStaffType);
|
|
}
|
|
}
|
|
|
|
if (staff_is_patrol_area_set_for_type(static_cast<StaffType>(staffType), session->MapPosition))
|
|
{
|
|
uint32_t imageId = 2618;
|
|
int32_t patrolAreaBaseZ = tile_element->GetBaseZ();
|
|
if (tile_element->AsPath()->IsSloped())
|
|
{
|
|
imageId = 2619 + ((tile_element->AsPath()->GetSlopeDirection() + session->CurrentRotation) & 3);
|
|
patrolAreaBaseZ += 16;
|
|
}
|
|
|
|
PaintAddImageAsParent(
|
|
session, imageId | patrolColour << 19 | IMAGE_TYPE_REMAP, 16, 16, 1, 1, 0, patrolAreaBaseZ + 2);
|
|
}
|
|
}
|
|
|
|
if (PaintShouldShowHeightMarkers(session, VIEWPORT_FLAG_PATH_HEIGHTS))
|
|
{
|
|
uint16_t heightMarkerBaseZ = tile_element->GetBaseZ() + 3;
|
|
if (tile_element->AsPath()->IsSloped())
|
|
{
|
|
heightMarkerBaseZ += 8;
|
|
}
|
|
uint32_t imageId = (SPR_HEIGHT_MARKER_BASE + heightMarkerBaseZ / 16) | COLOUR_GREY << 19 | IMAGE_TYPE_REMAP;
|
|
imageId += get_height_marker_offset();
|
|
imageId -= gMapBaseZ;
|
|
PaintAddImageAsParent(session, imageId, 16, 16, 1, 1, 0, heightMarkerBaseZ);
|
|
}
|
|
|
|
auto footpathObj = tile_element->AsPath()->GetSurfaceEntry();
|
|
if (footpathObj != nullptr)
|
|
{
|
|
auto surfaceEntry = tile_element->AsPath()->IsQueue() ? footpathObj->GetQueueEntry()
|
|
: footpathObj->GetPathSurfaceEntry();
|
|
auto railingsEntry = footpathObj->GetPathRailingsEntry();
|
|
|
|
FootpathPaintInfo pathPaintInfo;
|
|
pathPaintInfo.SurfaceImageId = surfaceEntry->image;
|
|
pathPaintInfo.SurfaceFlags = surfaceEntry->flags;
|
|
|
|
auto railingObj = tile_element->AsPath()->GetRailingEntry();
|
|
if (railingObj != nullptr)
|
|
{
|
|
pathPaintInfo.BridgeImageId = railingObj->BridgeImageId;
|
|
pathPaintInfo.RailingsImageId = railingObj->RailingsImageId;
|
|
pathPaintInfo.RailingFlags = railingObj->Flags;
|
|
pathPaintInfo.ScrollingMode = railingObj->ScrollingMode;
|
|
pathPaintInfo.SupportType = railingObj->SupportType;
|
|
}
|
|
else
|
|
{
|
|
pathPaintInfo.BridgeImageId = railingsEntry->bridge_image;
|
|
pathPaintInfo.RailingsImageId = railingsEntry->railings_image;
|
|
pathPaintInfo.RailingFlags = railingsEntry->flags;
|
|
pathPaintInfo.ScrollingMode = railingsEntry->scrolling_mode;
|
|
pathPaintInfo.SupportType = railingsEntry->support_type;
|
|
}
|
|
|
|
if (pathPaintInfo.SupportType == RailingEntrySupportType::Pole)
|
|
{
|
|
path_paint_pole_support(session, tile_element, height, pathPaintInfo, hasSupports, imageFlags, sceneryImageFlags);
|
|
}
|
|
else
|
|
{
|
|
path_paint_box_support(session, tile_element, height, pathPaintInfo, hasSupports, imageFlags, sceneryImageFlags);
|
|
}
|
|
}
|
|
|
|
#ifdef __ENABLE_LIGHTFX__
|
|
if (lightfx_is_available())
|
|
{
|
|
if (tile_element->AsPath()->HasAddition() && !(tile_element->AsPath()->IsBroken()))
|
|
{
|
|
rct_scenery_entry* sceneryEntry = tile_element->AsPath()->GetAdditionEntry();
|
|
if (sceneryEntry != nullptr && sceneryEntry->path_bit.flags & PATH_BIT_FLAG_LAMP)
|
|
{
|
|
if (!(tile_element->AsPath()->GetEdges() & EDGE_NE))
|
|
{
|
|
lightfx_add_3d_light_magic_from_drawing_tile(
|
|
session->MapPosition, -16, 0, height + 23, LightType::Lantern3);
|
|
}
|
|
if (!(tile_element->AsPath()->GetEdges() & EDGE_SE))
|
|
{
|
|
lightfx_add_3d_light_magic_from_drawing_tile(session->MapPosition, 0, 16, height + 23, LightType::Lantern3);
|
|
}
|
|
if (!(tile_element->AsPath()->GetEdges() & EDGE_SW))
|
|
{
|
|
lightfx_add_3d_light_magic_from_drawing_tile(session->MapPosition, 16, 0, height + 23, LightType::Lantern3);
|
|
}
|
|
if (!(tile_element->AsPath()->GetEdges() & EDGE_NW))
|
|
{
|
|
lightfx_add_3d_light_magic_from_drawing_tile(
|
|
session->MapPosition, 0, -16, height + 23, LightType::Lantern3);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void path_paint_box_support(
|
|
paint_session* session, const TileElement* tileElement, int32_t height, const FootpathPaintInfo& pathPaintInfo,
|
|
bool hasSupports, uint32_t imageFlags, uint32_t sceneryImageFlags)
|
|
{
|
|
const PathElement* pathElement = tileElement->AsPath();
|
|
|
|
// Rol edges around rotation
|
|
uint8_t edges = ((tileElement->AsPath()->GetEdges() << session->CurrentRotation) & 0xF)
|
|
| (((tileElement->AsPath()->GetEdges()) << session->CurrentRotation) >> 4);
|
|
|
|
uint8_t corners = (((tileElement->AsPath()->GetCorners()) << session->CurrentRotation) & 0xF)
|
|
| (((tileElement->AsPath()->GetCorners()) << session->CurrentRotation) >> 4);
|
|
|
|
LocationXY16 boundBoxOffset = { stru_98D804[edges][0], stru_98D804[edges][1] };
|
|
LocationXY16 boundBoxSize = { stru_98D804[edges][2], stru_98D804[edges][3] };
|
|
|
|
uint16_t edi = edges | (corners << 4);
|
|
|
|
uint32_t imageId = pathPaintInfo.SurfaceImageId;
|
|
if (tileElement->AsPath()->IsSloped())
|
|
{
|
|
imageId += ((tileElement->AsPath()->GetSlopeDirection() + session->CurrentRotation)
|
|
& FOOTPATH_PROPERTIES_SLOPE_DIRECTION_MASK)
|
|
+ 16;
|
|
}
|
|
else
|
|
{
|
|
imageId += byte_98D6E0[edi];
|
|
}
|
|
|
|
if (!session->DidPassSurface)
|
|
{
|
|
boundBoxOffset.x = 3;
|
|
boundBoxOffset.y = 3;
|
|
boundBoxSize.x = 26;
|
|
boundBoxSize.y = 26;
|
|
}
|
|
|
|
// By default, add 1 to the z bounding box to always clip above the surface
|
|
uint8_t boundingBoxZOffset = 1;
|
|
|
|
// If we are on the same tile as a straight track, add the offset 2 so we
|
|
// can clip above gravel part of the track sprite
|
|
if (session->TrackElementOnSameHeight)
|
|
{
|
|
if (session->TrackElementOnSameHeight->AsTrack()->GetTrackType() == TrackElemType::Flat)
|
|
{
|
|
boundingBoxZOffset = 2;
|
|
}
|
|
}
|
|
|
|
if (!hasSupports || !session->DidPassSurface)
|
|
{
|
|
PaintAddImageAsParent(
|
|
session, imageId | imageFlags, 0, 0, boundBoxSize.x, boundBoxSize.y, 0, height, boundBoxOffset.x, boundBoxOffset.y,
|
|
height + boundingBoxZOffset);
|
|
}
|
|
else
|
|
{
|
|
uint32_t image_id;
|
|
if (tileElement->AsPath()->IsSloped())
|
|
{
|
|
image_id = ((tileElement->AsPath()->GetSlopeDirection() + session->CurrentRotation)
|
|
& FOOTPATH_PROPERTIES_SLOPE_DIRECTION_MASK)
|
|
+ pathPaintInfo.BridgeImageId + 51;
|
|
}
|
|
else
|
|
{
|
|
image_id = byte_98D8A4[edges] + pathPaintInfo.BridgeImageId + 49;
|
|
}
|
|
|
|
PaintAddImageAsParent(
|
|
session, image_id | imageFlags, 0, 0, boundBoxSize.x, boundBoxSize.y, 0, height, boundBoxOffset.x, boundBoxOffset.y,
|
|
height + boundingBoxZOffset);
|
|
|
|
// TODO: Revert this when path import works correctly.
|
|
if (!pathElement->IsQueue() && !(pathPaintInfo.RailingFlags & RAILING_ENTRY_FLAG_DRAW_PATH_OVER_SUPPORTS))
|
|
{
|
|
// don't draw
|
|
}
|
|
else
|
|
{
|
|
PaintAddImageAsChild(
|
|
session, imageId | imageFlags, 0, 0, boundBoxSize.x, boundBoxSize.y, 0, height, boundBoxOffset.x,
|
|
boundBoxOffset.y, height + boundingBoxZOffset);
|
|
}
|
|
}
|
|
|
|
sub_6A3F61(session, tileElement, edi, height, pathPaintInfo, imageFlags, sceneryImageFlags, hasSupports);
|
|
|
|
uint16_t ax = 0;
|
|
if (tileElement->AsPath()->IsSloped())
|
|
{
|
|
ax = ((tileElement->AsPath()->GetSlopeDirection() + session->CurrentRotation) & 0x3) + 1;
|
|
}
|
|
|
|
auto supportType = byte_98D8A4[edges] == 0 ? 0 : 1;
|
|
path_a_supports_paint_setup(session, supportType, ax, height, imageFlags, pathPaintInfo, nullptr);
|
|
|
|
height += 32;
|
|
if (tileElement->AsPath()->IsSloped())
|
|
{
|
|
height += 16;
|
|
}
|
|
|
|
paint_util_set_general_support_height(session, height, 0x20);
|
|
|
|
if (pathElement->IsQueue() || (tileElement->AsPath()->GetEdgesAndCorners() != 0xFF && hasSupports))
|
|
{
|
|
paint_util_set_segment_support_height(session, SEGMENTS_ALL, 0xFFFF, 0);
|
|
return;
|
|
}
|
|
|
|
if (tileElement->AsPath()->GetEdgesAndCorners() == 0xFF)
|
|
{
|
|
paint_util_set_segment_support_height(session, SEGMENT_C8 | SEGMENT_CC | SEGMENT_D0 | SEGMENT_D4, 0xFFFF, 0);
|
|
return;
|
|
}
|
|
|
|
paint_util_set_segment_support_height(session, SEGMENT_C4, 0xFFFF, 0);
|
|
|
|
if (edges & 1)
|
|
{
|
|
paint_util_set_segment_support_height(session, SEGMENT_CC, 0xFFFF, 0);
|
|
}
|
|
|
|
if (edges & 2)
|
|
{
|
|
paint_util_set_segment_support_height(session, SEGMENT_D4, 0xFFFF, 0);
|
|
}
|
|
|
|
if (edges & 4)
|
|
{
|
|
paint_util_set_segment_support_height(session, SEGMENT_D0, 0xFFFF, 0);
|
|
}
|
|
|
|
if (edges & 8)
|
|
{
|
|
paint_util_set_segment_support_height(session, SEGMENT_C8, 0xFFFF, 0);
|
|
}
|
|
}
|
|
|
|
void path_paint_pole_support(
|
|
paint_session* session, const TileElement* tileElement, int16_t height, const FootpathPaintInfo& pathPaintInfo,
|
|
bool hasSupports, uint32_t imageFlags, uint32_t sceneryImageFlags)
|
|
{
|
|
const PathElement* pathElement = tileElement->AsPath();
|
|
|
|
// Rol edges around rotation
|
|
uint8_t edges = ((tileElement->AsPath()->GetEdges() << session->CurrentRotation) & 0xF)
|
|
| (((tileElement->AsPath()->GetEdges()) << session->CurrentRotation) >> 4);
|
|
|
|
LocationXY16 boundBoxOffset = { stru_98D804[edges][0], stru_98D804[edges][1] };
|
|
|
|
LocationXY16 boundBoxSize = { stru_98D804[edges][2], stru_98D804[edges][3] };
|
|
|
|
uint8_t corners = (((tileElement->AsPath()->GetCorners()) << session->CurrentRotation) & 0xF)
|
|
| (((tileElement->AsPath()->GetCorners()) << session->CurrentRotation) >> 4);
|
|
|
|
uint16_t edi = edges | (corners << 4);
|
|
|
|
uint32_t imageId = pathPaintInfo.SurfaceImageId;
|
|
if (tileElement->AsPath()->IsSloped())
|
|
{
|
|
imageId += ((tileElement->AsPath()->GetSlopeDirection() + session->CurrentRotation) & 3) + 16;
|
|
}
|
|
else
|
|
{
|
|
imageId += byte_98D6E0[edi];
|
|
}
|
|
|
|
// Below Surface
|
|
if (!session->DidPassSurface)
|
|
{
|
|
boundBoxOffset.x = 3;
|
|
boundBoxOffset.y = 3;
|
|
boundBoxSize.x = 26;
|
|
boundBoxSize.y = 26;
|
|
}
|
|
|
|
// By default, add 1 to the z bounding box to always clip above the surface
|
|
uint8_t boundingBoxZOffset = 1;
|
|
|
|
// If we are on the same tile as a straight track, add the offset 2 so we
|
|
// can clip above gravel part of the track sprite
|
|
if (session->TrackElementOnSameHeight)
|
|
{
|
|
if (session->TrackElementOnSameHeight->AsTrack()->GetTrackType() == TrackElemType::Flat)
|
|
{
|
|
boundingBoxZOffset = 2;
|
|
}
|
|
}
|
|
|
|
if (!hasSupports || !session->DidPassSurface)
|
|
{
|
|
PaintAddImageAsParent(
|
|
session, imageId | imageFlags, 0, 0, boundBoxSize.x, boundBoxSize.y, 0, height, boundBoxOffset.x, boundBoxOffset.y,
|
|
height + boundingBoxZOffset);
|
|
}
|
|
else
|
|
{
|
|
uint32_t bridgeImage;
|
|
if (tileElement->AsPath()->IsSloped())
|
|
{
|
|
bridgeImage = ((tileElement->AsPath()->GetSlopeDirection() + session->CurrentRotation)
|
|
& FOOTPATH_PROPERTIES_SLOPE_DIRECTION_MASK)
|
|
+ pathPaintInfo.BridgeImageId + 16;
|
|
}
|
|
else
|
|
{
|
|
bridgeImage = edges + pathPaintInfo.BridgeImageId;
|
|
bridgeImage |= imageFlags;
|
|
}
|
|
|
|
PaintAddImageAsParent(
|
|
session, bridgeImage | imageFlags, 0, 0, boundBoxSize.x, boundBoxSize.y, 0, height, boundBoxOffset.x,
|
|
boundBoxOffset.y, height + boundingBoxZOffset);
|
|
|
|
// TODO: Revert this when path import works correctly.
|
|
if (pathElement->IsQueue() || (pathPaintInfo.RailingFlags & RAILING_ENTRY_FLAG_DRAW_PATH_OVER_SUPPORTS))
|
|
{
|
|
PaintAddImageAsChild(
|
|
session, imageId | imageFlags, 0, 0, boundBoxSize.x, boundBoxSize.y, 0, height, boundBoxOffset.x,
|
|
boundBoxOffset.y, height + boundingBoxZOffset);
|
|
}
|
|
}
|
|
|
|
sub_6A3F61(session, tileElement, edi, height, pathPaintInfo, imageFlags, sceneryImageFlags,
|
|
hasSupports); // TODO: arguments
|
|
|
|
uint16_t ax = 0;
|
|
if (tileElement->AsPath()->IsSloped())
|
|
{
|
|
ax = 8;
|
|
}
|
|
|
|
uint8_t supports[] = {
|
|
6,
|
|
8,
|
|
7,
|
|
5,
|
|
};
|
|
|
|
for (int8_t i = 3; i > -1; --i)
|
|
{
|
|
if (!(edges & (1 << i)))
|
|
{
|
|
path_b_supports_paint_setup(session, supports[i], ax, height, imageFlags, pathPaintInfo);
|
|
}
|
|
}
|
|
|
|
height += 32;
|
|
if (tileElement->AsPath()->IsSloped())
|
|
{
|
|
height += 16;
|
|
}
|
|
|
|
paint_util_set_general_support_height(session, height, 0x20);
|
|
|
|
if (pathElement->IsQueue() || (tileElement->AsPath()->GetEdgesAndCorners() != 0xFF && hasSupports))
|
|
{
|
|
paint_util_set_segment_support_height(session, SEGMENTS_ALL, 0xFFFF, 0);
|
|
return;
|
|
}
|
|
|
|
if (tileElement->AsPath()->GetEdgesAndCorners() == 0xFF)
|
|
{
|
|
paint_util_set_segment_support_height(session, SEGMENT_C8 | SEGMENT_CC | SEGMENT_D0 | SEGMENT_D4, 0xFFFF, 0);
|
|
return;
|
|
}
|
|
|
|
paint_util_set_segment_support_height(session, SEGMENT_C4, 0xFFFF, 0);
|
|
|
|
if (edges & EDGE_NE)
|
|
{
|
|
paint_util_set_segment_support_height(session, SEGMENT_CC, 0xFFFF, 0);
|
|
}
|
|
|
|
if (edges & EDGE_SE)
|
|
{
|
|
paint_util_set_segment_support_height(session, SEGMENT_D4, 0xFFFF, 0);
|
|
}
|
|
|
|
if (edges & EDGE_SW)
|
|
{
|
|
paint_util_set_segment_support_height(session, SEGMENT_D0, 0xFFFF, 0);
|
|
}
|
|
|
|
if (edges & EDGE_NW)
|
|
{
|
|
paint_util_set_segment_support_height(session, SEGMENT_C8, 0xFFFF, 0);
|
|
}
|
|
}
|