OpenTTD Source: src/linkgraph/linkgraph_type.h Source File

OpenTTD Source 15.0-beta1

linkgraph_type.h
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1/*
2 * This file is part of OpenTTD.
3 * 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.
4 * 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.
5 * 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/>.
6 */
7
10#ifndef LINKGRAPH_TYPE_H
11#define LINKGRAPH_TYPE_H
12
13typedef uint16_t LinkGraphID;
14static const LinkGraphID INVALID_LINK_GRAPH = UINT16_MAX;
15
16typedef uint16_t LinkGraphJobID;
17static const LinkGraphJobID INVALID_LINK_GRAPH_JOB = UINT16_MAX;
18
19typedef uint16_t NodeID;
20static const NodeID INVALID_NODE = UINT16_MAX;
21
22 enum DistributionType : uint8_t {
23 DT_BEGIN = 0,
24 DT_MIN = 0,
25 DT_MANUAL = 0,
26 DT_ASYMMETRIC = 1,
27 DT_MAX_NONSYMMETRIC = 1,
28 DT_SYMMETRIC = 2,
29 DT_MAX = 2,
30 DT_NUM = 3,
31 DT_END = 3
32};
33
47 enum EdgeUpdateMode {
48 EUM_INCREASE = 1,
49 EUM_REFRESH = 1 << 1,
50 EUM_RESTRICTED = 1 << 2,
51 EUM_UNRESTRICTED = 1 << 3,
52};
53
54 DECLARE_ENUM_AS_BIT_SET(EdgeUpdateMode)
55
56#endif /* LINKGRAPH_TYPE_H */
DECLARE_ENUM_AS_BIT_SET
#define DECLARE_ENUM_AS_BIT_SET(enum_type)
Operators to allow to work with enum as with type safe bit set in C++.
Definition enum_type.hpp:35
DistributionType
DistributionType
Definition linkgraph_type.h:22
DT_MANUAL
@ DT_MANUAL
Manual distribution. No link graph calculations are run.
Definition linkgraph_type.h:25
DT_ASYMMETRIC
@ DT_ASYMMETRIC
Asymmetric distribution. Usually cargo will only travel in one direction.
Definition linkgraph_type.h:26
DT_SYMMETRIC
@ DT_SYMMETRIC
Symmetric distribution. The same amount of cargo travels in each direction between each pair of nodes...
Definition linkgraph_type.h:28
DT_MAX_NONSYMMETRIC
@ DT_MAX_NONSYMMETRIC
Maximum non-symmetric distribution.
Definition linkgraph_type.h:27
EdgeUpdateMode
EdgeUpdateMode
Special modes for updating links.
Definition linkgraph_type.h:47
EUM_REFRESH
@ EUM_REFRESH
Refresh capacity.
Definition linkgraph_type.h:49
EUM_INCREASE
@ EUM_INCREASE
Increase capacity.
Definition linkgraph_type.h:48
EUM_RESTRICTED
@ EUM_RESTRICTED
Use restricted link.
Definition linkgraph_type.h:50
EUM_UNRESTRICTED
@ EUM_UNRESTRICTED
Use unrestricted link.
Definition linkgraph_type.h:51