mirror of https://github.com/OpenTTD/OpenTTD.git
78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/* $Id$ */
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/** @file tilehighlight_type.h Types related to highlighting tiles. */
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#ifndef TILEHIGHLIGHT_TYPE_H
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#define TILEHIGHLIGHT_TYPE_H
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#include "core/geometry_type.hpp"
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#include "zoom_type.h"
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#include "window_type.h"
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#include "tile_type.h"
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/** Viewport highlight mode (for highlighting tiles below cursor) */
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enum ViewportHighlightMode {
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VHM_NONE = 0, ///< default
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VHM_RECT = 1, ///< rectangle (stations, depots, ...)
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VHM_POINT = 2, ///< point (lower land, raise land, level land, ...)
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VHM_SPECIAL = 3, ///< special mode used for highlighting while dragging (and for tunnels/docks)
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VHM_DRAG = 4, ///< dragging items in the depot windows
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VHM_RAIL = 5, ///< rail pieces
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};
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/** Highlighting draw styles */
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enum HighLightStyle {
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HT_NONE = 0x00,
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HT_RECT = 0x80,
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HT_POINT = 0x40,
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HT_LINE = 0x20, ///< used for autorail highlighting (longer streches)
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///< (uses lower bits to indicate direction)
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HT_RAIL = 0x10, ///< autorail (one piece)
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///< (uses lower bits to indicate direction)
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HT_DRAG_MASK = 0xF0, ///< masks the drag-type
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/* lower bits (used with HT_LINE and HT_RAIL):
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* (see ASCII art in autorail.h for a visual interpretation) */
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HT_DIR_X = 0, ///< X direction
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HT_DIR_Y = 1, ///< Y direction
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HT_DIR_HU = 2, ///< horizontal upper
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HT_DIR_HL = 3, ///< horizontal lower
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HT_DIR_VL = 4, ///< vertical left
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HT_DIR_VR = 5, ///< vertical right
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HT_DIR_MASK = 0x7 ///< masks the drag-direction
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};
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DECLARE_ENUM_AS_BIT_SET(HighLightStyle);
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struct TileHighlightData {
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Point size;
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Point outersize;
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Point pos;
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Point offs;
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Point new_pos;
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Point new_size;
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Point new_outersize;
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Point selend, selstart;
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byte dirty;
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byte sizelimit;
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byte drawstyle; // lower bits 0-3 are reserved for detailed highlight information information
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byte new_drawstyle; // only used in UpdateTileSelection() to as a buffer to compare if there was a change between old and new
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byte next_drawstyle; // queued, but not yet drawn style
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ViewportHighlightMode place_mode;
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bool make_square_red;
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WindowClass window_class;
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WindowNumber window_number;
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ViewportPlaceMethod select_method;
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ViewportDragDropSelectionProcess select_proc;
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TileIndex redsq;
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};
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#endif /* TILEHIGHLIGHT_TYPE_H */
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