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annotate src/tilehighlight_type.h @ 12778:bc7926153e19 draft

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(svn r17248) -Fix: add GPL license notice where appropriate
author rubidium <rubidium@openttd.org>
date Fri, 21 Aug 2009 20:21:05 +0000
parents cdaad565efe5
children a899d4e5ee1a
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1 /* $Id$ */
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2
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3 /*
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4 * This file is part of OpenTTD.
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5 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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6 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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7 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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8 */
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9
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10 /** @file tilehighlight_type.h Types related to highlighting tiles. */
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11
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12 #ifndef TILEHIGHLIGHT_TYPE_H
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13 #define TILEHIGHLIGHT_TYPE_H
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14
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15 #include "core/geometry_type.hpp"
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16 #include "zoom_type.h"
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17 #include "window_type.h"
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18 #include "tile_type.h"
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19
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20 /** Highlighting draw styles */
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21 enum HighLightStyle {
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22 HT_NONE = 0x00, ///< default
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23 HT_RECT = 0x10, ///< rectangle (stations, depots, ...)
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24 HT_POINT = 0x20, ///< point (lower land, raise land, level land, ...)
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25 HT_SPECIAL = 0x30, ///< special mode used for highlighting while dragging (and for tunnels/docks)
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26 HT_DRAG = 0x40, ///< dragging items in the depot windows
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27 HT_LINE = 0x08, ///< used for autorail highlighting (longer streches), lower bits: direction
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28 HT_RAIL = 0x80, ///< autorail (one piece), lower bits: direction
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29 HT_DRAG_MASK = 0xF8, ///< masks the drag-type
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30
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31 /* lower bits (used with HT_LINE and HT_RAIL):
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32 * (see ASCII art in autorail.h for a visual interpretation) */
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33 HT_DIR_X = 0, ///< X direction
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34 HT_DIR_Y = 1, ///< Y direction
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35 HT_DIR_HU = 2, ///< horizontal upper
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36 HT_DIR_HL = 3, ///< horizontal lower
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37 HT_DIR_VL = 4, ///< vertical left
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38 HT_DIR_VR = 5, ///< vertical right
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39 HT_DIR_END, ///< end marker
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40 HT_DIR_MASK = 0x7 ///< masks the drag-direction
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41 };
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42 DECLARE_ENUM_AS_BIT_SET(HighLightStyle);
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45 struct TileHighlightData {
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46 Point size;
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47 Point outersize;
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48 Point pos;
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49 Point offs;
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50
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51 Point new_pos;
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52 Point new_size;
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53 Point new_outersize;
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54
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55 Point selend, selstart;
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56
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57 byte dirty;
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58 byte sizelimit;
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59
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60 HighLightStyle drawstyle; // lower bits 0-3 are reserved for detailed highlight information information
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61 HighLightStyle 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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62 HighLightStyle next_drawstyle; // queued, but not yet drawn style
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63
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64 HighLightStyle place_mode;
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65 bool make_square_red;
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66 WindowClass window_class;
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67 WindowNumber window_number;
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68
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69 ViewportPlaceMethod select_method;
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70 ViewportDragDropSelectionProcess select_proc;
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71
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72 TileIndex redsq;
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73 };
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74
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75 #endif /* TILEHIGHLIGHT_TYPE_H */