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Diffstat (limited to 'src/linkgraph/linkgraph_type.h')
| -rw-r--r-- | src/linkgraph/linkgraph_type.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/linkgraph/linkgraph_type.h b/src/linkgraph/linkgraph_type.h new file mode 100644 index 000000000..13411a707 --- /dev/null +++ b/src/linkgraph/linkgraph_type.h @@ -0,0 +1,24 @@ +/* $Id$ */ + +/* + * This file is part of OpenTTD. + * 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. + * 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. + * 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/>. + */ + +/** @file linkgraph_type.h Declaration of link graph types used for cargo distribution. */ + +#ifndef LINKGRAPH_TYPE_H +#define LINKGRAPH_TYPE_H + +typedef uint16 LinkGraphID; +static const LinkGraphID INVALID_LINK_GRAPH = UINT16_MAX; + +typedef uint16 LinkGraphJobID; +static const LinkGraphID INVALID_LIN_KGRAPH_JOB = UINT16_MAX; + +typedef uint16 NodeID; +static const NodeID INVALID_NODE = UINT16_MAX; + +#endif /* LINKGRAPH_TYPE_H */ |