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author | Michael Lutz <michi@icosahedron.de> | 2021-10-05 22:02:27 +0200 |
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committer | Michael Lutz <michi@icosahedron.de> | 2021-12-16 22:28:32 +0100 |
commit | 33ca4f2b9950d98fed902962c847833667ccca9f (patch) | |
tree | 503825bff107d7a296c4bf7a0c6e64bd957e0454 /src/train_cmd.h | |
parent | 5ddfdc8516e35c4f5de2613692d104486151171b (diff) | |
download | openttd-33ca4f2b9950d98fed902962c847833667ccca9f.tar.xz |
Codechange: Let the compile generate the master command table out of templated command traits.
This is using a non-intrusive type-traits like templated system, which
allows compile-time validation that the command table and the command
enum match up.
Diffstat (limited to 'src/train_cmd.h')
-rw-r--r-- | src/train_cmd.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/train_cmd.h b/src/train_cmd.h new file mode 100644 index 000000000..3dc54678e --- /dev/null +++ b/src/train_cmd.h @@ -0,0 +1,28 @@ +/* + * 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 train_cmd.h Command definitions related to trains. */ + +#ifndef TRAIN_CMD_H +#define TRAIN_CMD_H + +#include "command_type.h" +#include "engine_type.h" +#include "vehicle_type.h" + +CommandCost CmdBuildRailVehicle(TileIndex tile, DoCommandFlag flags, const Engine *e, uint16 data, Vehicle **v); +CommandCost CmdSellRailWagon(DoCommandFlag flags, Vehicle *v, uint16 data, uint32 user); + +CommandProc CmdMoveRailVehicle; +CommandProc CmdForceTrainProceed; +CommandProc CmdReverseTrainDirection; + +DEF_CMD_TRAIT(CMD_MOVE_RAIL_VEHICLE, CmdMoveRailVehicle, 0, CMDT_VEHICLE_CONSTRUCTION) +DEF_CMD_TRAIT(CMD_FORCE_TRAIN_PROCEED, CmdForceTrainProceed, 0, CMDT_VEHICLE_MANAGEMENT) +DEF_CMD_TRAIT(CMD_REVERSE_TRAIN_DIRECTION, CmdReverseTrainDirection, 0, CMDT_VEHICLE_MANAGEMENT) + +#endif /* TRAIN_CMD_H */ |