OpenTTD Source 20241224-master-gf74b0cf984
subsidy_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 SUBSIDY_TYPE_H
11#define SUBSIDY_TYPE_H
12
13#include "core/enum_type.hpp"
14
16enum PartOfSubsidy : uint8_t {
18 POS_SRC = 1 << 0,
19 POS_DST = 1 << 1,
20};
22
23typedef uint16_t SubsidyID;
24struct Subsidy;
25
26#endif /* SUBSIDY_TYPE_H */
Type (helpers) for enums.
#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
Struct about subsidies, offered and awarded.
PartOfSubsidy
What part of a subsidy is something?
@ POS_NONE
nothing
@ POS_SRC
bit 0 set -> town/industry is source of subsidised path
@ POS_DST
bit 1 set -> town/industry is destination of subsidised path
uint16_t SubsidyID
ID of a subsidy.