| author | tron |
| Fri, 16 Feb 2007 07:32:22 +0000 | |
| changeset 6357 | a09d43cd3e6c |
| parent 6335 | 0c3dc188f099 |
| child 6268 | 4b5241e5dd10 |
| permissions | -rw-r--r-- |
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3069
0e6aca11c3da
(svn r3658) Add functions and symbolic names to retrieve road tile types and road pieces
tron
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/* $Id$ */ |
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0e6aca11c3da
(svn r3658) Add functions and symbolic names to retrieve road tile types and road pieces
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3518
53847cf852c6
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
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#ifndef ROAD_H |
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53847cf852c6
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
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#define ROAD_H |
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3069
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(svn r3658) Add functions and symbolic names to retrieve road tile types and road pieces
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5838
9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
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#include "helpers.hpp" |
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9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
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3069
0e6aca11c3da
(svn r3658) Add functions and symbolic names to retrieve road tile types and road pieces
tron
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typedef enum RoadBits {
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5838
9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
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ROAD_NONE = 0U, |
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3795
52398950b042
(svn r4791) - Codechange: Mark road bits as unsigned. Fixes warning with older gcc versions.
peter1138
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ROAD_NW = 1U, |
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52398950b042
(svn r4791) - Codechange: Mark road bits as unsigned. Fixes warning with older gcc versions.
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ROAD_SW = 2U, |
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52398950b042
(svn r4791) - Codechange: Mark road bits as unsigned. Fixes warning with older gcc versions.
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ROAD_SE = 4U, |
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52398950b042
(svn r4791) - Codechange: Mark road bits as unsigned. Fixes warning with older gcc versions.
peter1138
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ROAD_NE = 8U, |
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3069
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(svn r3658) Add functions and symbolic names to retrieve road tile types and road pieces
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ROAD_X = ROAD_SW | ROAD_NE, |
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0e6aca11c3da
(svn r3658) Add functions and symbolic names to retrieve road tile types and road pieces
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ROAD_Y = ROAD_NW | ROAD_SE, |
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0e6aca11c3da
(svn r3658) Add functions and symbolic names to retrieve road tile types and road pieces
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ROAD_ALL = ROAD_X | ROAD_Y |
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0e6aca11c3da
(svn r3658) Add functions and symbolic names to retrieve road tile types and road pieces
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} RoadBits; |
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0e6aca11c3da
(svn r3658) Add functions and symbolic names to retrieve road tile types and road pieces
tron
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5838
9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
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5726
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DECLARE_ENUM_AS_BIT_SET(RoadBits); |
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9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5726
diff
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3103
fb7f22d3bc9b
(svn r3698) Add GetCrossingRailBits() and ComplementRoadBits(). Simplify the code by using them
tron
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static inline RoadBits ComplementRoadBits(RoadBits r) |
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fb7f22d3bc9b
(svn r3698) Add GetCrossingRailBits() and ComplementRoadBits(). Simplify the code by using them
tron
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{
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3900
4984308f9125
(svn r4987) Feature: Merged YAPF into trunk. Thanks to devs for continuous support and users for testing.
KUDr
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return (RoadBits)(ROAD_ALL ^ r); |
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3103
fb7f22d3bc9b
(svn r3698) Add GetCrossingRailBits() and ComplementRoadBits(). Simplify the code by using them
tron
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3099
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} |
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fb7f22d3bc9b
(svn r3698) Add GetCrossingRailBits() and ComplementRoadBits(). Simplify the code by using them
tron
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3099
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3146
36523d434783
(svn r3766) Add a function to get the RoadBits from an arbitrary tile
tron
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static inline RoadBits DiagDirToRoadBits(DiagDirection d) |
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36523d434783
(svn r3766) Add a function to get the RoadBits from an arbitrary tile
tron
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{
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3900
4984308f9125
(svn r4987) Feature: Merged YAPF into trunk. Thanks to devs for continuous support and users for testing.
KUDr
parents:
3795
diff
changeset
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return (RoadBits)(1U << (3 ^ d)); |
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3146
36523d434783
(svn r3766) Add a function to get the RoadBits from an arbitrary tile
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} |
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36523d434783
(svn r3766) Add a function to get the RoadBits from an arbitrary tile
tron
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6335
0c3dc188f099
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
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5838
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/** Checks whether the trackdir means that we are reversing */ |
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0c3dc188f099
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
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static inline bool IsReversingRoadTrackdir(Trackdir dir) |
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0c3dc188f099
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
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{
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0c3dc188f099
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
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return (dir & 0x07) >= 6; |
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0c3dc188f099
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
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5838
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} |
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0c3dc188f099
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5838
diff
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0c3dc188f099
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5838
diff
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/** Checks whether the given trackdir is a straight road */ |
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0c3dc188f099
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
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static inline bool IsStraightRoadTrackdir(Trackdir dir) |
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0c3dc188f099
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
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5838
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{
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0c3dc188f099
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5838
diff
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return (dir & 0x06) == 0; |
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0c3dc188f099
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5838
diff
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} |
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0c3dc188f099
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
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5838
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4666
850b5b6e4bac
(svn r6560) - Codechange: Minor fix; add missing #include guards and comments, and correct svn properties on bmp.[ch]
peter1138
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#endif /* ROAD_H */ |