| author | tron |
| Wed, 21 Feb 2007 20:05:05 +0000 | |
| changeset 6100 | 6b50beea81cd |
| parent 6009 | bbe756070082 |
| child 6116 | 0a63874accb6 |
| permissions | -rw-r--r-- |
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3518
c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
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1 |
/* $Id$ */ |
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c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
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2 |
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c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
3 |
#ifndef ROAD_H |
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c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
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4 |
#define ROAD_H |
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c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
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5 |
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5587
167d9a91ef02
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5475
diff
changeset
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6 |
#include "helpers.hpp" |
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167d9a91ef02
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5475
diff
changeset
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7 |
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3518
c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
8 |
typedef enum RoadBits {
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5587
167d9a91ef02
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5475
diff
changeset
|
9 |
ROAD_NONE = 0U, |
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3795
45a8b78417d2
(svn r4791) - Codechange: Mark road bits as unsigned. Fixes warning with older gcc versions.
peter1138
parents:
3518
diff
changeset
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10 |
ROAD_NW = 1U, |
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45a8b78417d2
(svn r4791) - Codechange: Mark road bits as unsigned. Fixes warning with older gcc versions.
peter1138
parents:
3518
diff
changeset
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11 |
ROAD_SW = 2U, |
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45a8b78417d2
(svn r4791) - Codechange: Mark road bits as unsigned. Fixes warning with older gcc versions.
peter1138
parents:
3518
diff
changeset
|
12 |
ROAD_SE = 4U, |
|
45a8b78417d2
(svn r4791) - Codechange: Mark road bits as unsigned. Fixes warning with older gcc versions.
peter1138
parents:
3518
diff
changeset
|
13 |
ROAD_NE = 8U, |
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3518
c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
14 |
ROAD_X = ROAD_SW | ROAD_NE, |
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c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
15 |
ROAD_Y = ROAD_NW | ROAD_SE, |
|
c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
16 |
ROAD_ALL = ROAD_X | ROAD_Y |
|
c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
17 |
} RoadBits; |
|
c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
18 |
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5587
167d9a91ef02
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5475
diff
changeset
|
19 |
DECLARE_ENUM_AS_BIT_SET(RoadBits); |
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167d9a91ef02
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5475
diff
changeset
|
20 |
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3518
c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
21 |
static inline RoadBits ComplementRoadBits(RoadBits r) |
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c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
22 |
{
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3900
2c84ed52709d
(svn r4987) Feature: Merged YAPF into trunk. Thanks to devs for continuous support and users for testing.
KUDr
parents:
3795
diff
changeset
|
23 |
return (RoadBits)(ROAD_ALL ^ r); |
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3518
c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
24 |
} |
|
c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
25 |
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|
c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
26 |
static inline RoadBits DiagDirToRoadBits(DiagDirection d) |
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c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
27 |
{
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|
3900
2c84ed52709d
(svn r4987) Feature: Merged YAPF into trunk. Thanks to devs for continuous support and users for testing.
KUDr
parents:
3795
diff
changeset
|
28 |
return (RoadBits)(1U << (3 ^ d)); |
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3518
c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
29 |
} |
|
c1e19f08fc25
(svn r4374) Never directly commit something you prepared the evening before, mysteriously it will break in the morning, fix r4373
tron
parents:
diff
changeset
|
30 |
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6009
bbe756070082
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5587
diff
changeset
|
31 |
/** Checks whether the trackdir means that we are reversing */ |
|
bbe756070082
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5587
diff
changeset
|
32 |
static inline bool IsReversingRoadTrackdir(Trackdir dir) |
|
bbe756070082
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5587
diff
changeset
|
33 |
{
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bbe756070082
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5587
diff
changeset
|
34 |
return (dir & 0x07) >= 6; |
|
bbe756070082
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5587
diff
changeset
|
35 |
} |
|
bbe756070082
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5587
diff
changeset
|
36 |
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|
bbe756070082
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5587
diff
changeset
|
37 |
/** Checks whether the given trackdir is a straight road */ |
|
bbe756070082
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5587
diff
changeset
|
38 |
static inline bool IsStraightRoadTrackdir(Trackdir dir) |
|
bbe756070082
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5587
diff
changeset
|
39 |
{
|
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bbe756070082
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5587
diff
changeset
|
40 |
return (dir & 0x06) == 0; |
|
bbe756070082
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5587
diff
changeset
|
41 |
} |
|
bbe756070082
(svn r8730) -Codechange: more replacements of magic numbers by enums and removal of some (by now) redundant comments.
rubidium
parents:
5587
diff
changeset
|
42 |
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4666
172a0cdf28a6
(svn r6560) - Codechange: Minor fix; add missing #include guards and comments, and correct svn properties on bmp.[ch]
peter1138
parents:
3900
diff
changeset
|
43 |
#endif /* ROAD_H */ |