rubidium@9127: /* $Id$ */
rubidium@9127: 
rubidium@9127: /** @file tilehighlight_type.h Types related to highlighting tiles. */
rubidium@9127: 
rubidium@9127: #ifndef TILEHIGHLIGHT_TYPE_H
rubidium@9127: #define TILEHIGHLIGHT_TYPE_H
rubidium@9127: 
rubidium@9127: #include "core/geometry_type.hpp"
rubidium@9127: #include "zoom_type.h"
rubidium@9127: #include "window_type.h"
rubidium@9127: #include "tile_type.h"
rubidium@9127: 
rubidium@9127: /** Viewport highlight mode (for highlighting tiles below cursor) */
rubidium@9127: enum ViewportHighlightMode {
rubidium@9127: 	VHM_NONE    = 0, ///< default
rubidium@9127: 	VHM_RECT    = 1, ///< rectangle (stations, depots, ...)
rubidium@9127: 	VHM_POINT   = 2, ///< point (lower land, raise land, level land, ...)
rubidium@9127: 	VHM_SPECIAL = 3, ///< special mode used for highlighting while dragging (and for tunnels/docks)
rubidium@9127: 	VHM_DRAG    = 4, ///< dragging items in the depot windows
rubidium@9127: 	VHM_RAIL    = 5, ///< rail pieces
rubidium@9127: };
rubidium@9127: 
rubidium@9127: /** Highlighting draw styles */
rubidium@9127: enum HighLightStyle {
rubidium@9127: 	HT_NONE   = 0x00,
rubidium@9127: 	HT_RECT   = 0x80,
rubidium@9127: 	HT_POINT  = 0x40,
rubidium@9127: 	HT_LINE   = 0x20,    ///< used for autorail highlighting (longer streches)
rubidium@9127: 	                     ///< (uses lower bits to indicate direction)
rubidium@9127: 	HT_RAIL   = 0x10,    ///< autorail (one piece)
rubidium@9127: 	                     ///< (uses lower bits to indicate direction)
rubidium@9127: 	HT_DRAG_MASK = 0xF0, ///< masks the drag-type
rubidium@9127: 
rubidium@9127: 	/* lower bits (used with HT_LINE and HT_RAIL):
rubidium@9127: 	 * (see ASCII art in autorail.h for a visual interpretation) */
rubidium@9127: 	HT_DIR_X  = 0,    ///< X direction
rubidium@9127: 	HT_DIR_Y  = 1,    ///< Y direction
rubidium@9127: 	HT_DIR_HU = 2,    ///< horizontal upper
rubidium@9127: 	HT_DIR_HL = 3,    ///< horizontal lower
rubidium@9127: 	HT_DIR_VL = 4,    ///< vertical left
rubidium@9127: 	HT_DIR_VR = 5,    ///< vertical right
rubidium@9127: 	HT_DIR_MASK = 0x7 ///< masks the drag-direction
rubidium@9127: };
rubidium@9127: DECLARE_ENUM_AS_BIT_SET(HighLightStyle);
rubidium@9127: 
rubidium@9127: 
rubidium@9127: struct TileHighlightData {
rubidium@9127: 	Point size;
rubidium@9127: 	Point outersize;
rubidium@9127: 	Point pos;
rubidium@9127: 	Point offs;
rubidium@9127: 
rubidium@9127: 	Point new_pos;
rubidium@9127: 	Point new_size;
rubidium@9127: 	Point new_outersize;
rubidium@9127: 
rubidium@9127: 	Point selend, selstart;
rubidium@9127: 
rubidium@9127: 	byte dirty;
rubidium@9127: 	byte sizelimit;
rubidium@9127: 
rubidium@9127: 	byte drawstyle;      // lower bits 0-3 are reserved for detailed highlight information information
rubidium@9127: 	byte new_drawstyle;  // only used in UpdateTileSelection() to as a buffer to compare if there was a change between old and new
rubidium@9127: 	byte next_drawstyle; // queued, but not yet drawn style
rubidium@9127: 
rubidium@9127: 	ViewportHighlightMode place_mode;
rubidium@9127: 	bool make_square_red;
rubidium@9127: 	WindowClass window_class;
rubidium@9127: 	WindowNumber window_number;
rubidium@9127: 
rubidium@9127: 	ViewportPlaceMethod select_method;
rubidium@9147: 	ViewportDragDropSelectionProcess select_proc;
rubidium@9127: 
rubidium@9127: 	TileIndex redsq;
rubidium@9127: };
rubidium@9127: 
rubidium@9127: #endif /* TILEHIGHLIGHT_TYPE_H */