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annotate src/bridge.h @ 8119:b6ec923e9fa8 draft

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(svn r11680) -Codechange: refactor more out of openttd.h and functions.h.
author rubidium <rubidium@openttd.org>
date Fri, 21 Dec 2007 22:50:51 +0000
parents 0090d1c6b978
children c26c28875749
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1 /* $Id$ */
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2
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3 /** @file bridge.h Header file for bridges */
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4
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5 #ifndef BRIDGE_H
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6 #define BRIDGE_H
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7
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8 enum {
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9 MAX_BRIDGES = 13
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10 };
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11
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12 /** Struct containing information about a single bridge type
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13 */
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14 struct Bridge {
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15 Year avail_year; ///< the year in which the bridge becomes available
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16 byte min_length; ///< the minimum length of the bridge (not counting start and end tile)
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17 byte max_length; ///< the maximum length of the bridge (not counting start and end tile)
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18 uint16 price; ///< the relative price of the bridge
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19 uint16 speed; ///< maximum travel speed
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3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
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20 SpriteID sprite; ///< the sprite which is used in the GUI
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21 SpriteID pal; ///< the palette which is used in the GUI
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22 StringID material; ///< the string that contains the bridge description
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23 PalSpriteID **sprite_table; ///< table of sprites for drawing the bridge
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24 byte flags; ///< bit 0 set: disable drawing of far pillars.
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25 };
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26
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27 extern const Bridge orig_bridge[MAX_BRIDGES];
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28 extern Bridge _bridge[MAX_BRIDGES];
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29
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0090d1c6b978 (svn r10698) -Codechange [FS#1082]: simplify the code related to foundations. Primarily removal of (duplicated|magic) code and introduction of few helper functions to ease foundation determination. Patch by frosch.
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30 Foundation GetBridgeFoundation(Slope tileh, Axis axis);
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31
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32 static inline const Bridge *GetBridge(uint i)
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33 {
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34 assert(i < lengthof(_bridge));
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35 return &_bridge[i];
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36 }
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37
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5305f52bed67 (svn r10673) -Cleanup: some assorted style cleanups. Primarily type* var -> type *var.
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38 void DrawBridgeMiddle(const TileInfo *ti);
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6bb39697173c (svn r8908) -Codechange: declaration of DrawBridgeMiddle does not belong in a map accessors header.
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39
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b6ec923e9fa8 (svn r11680) -Codechange: refactor more out of openttd.h and functions.h.
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40 bool CheckBridge_Stuff(byte bridge_type, uint bridge_len);
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41 uint32 GetBridgeLength(TileIndex begin, TileIndex end);
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42 int CalcBridgeLenCostFactor(int x);
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43
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44 #endif /* BRIDGE_H */