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Codechange: Let the compile generate the master command table out of templated command traits.

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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.
This commit is contained in:
Michael Lutz
2021-10-05 22:02:27 +02:00
parent 5ddfdc8516
commit 33ca4f2b99
73 changed files with 960 additions and 358 deletions
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37
src/rail_cmd.h Normal file
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/*
* 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 rail_cmd.h Command definitions for rail. */
#ifndef RAIL_CMD_H
#define RAIL_CMD_H
#include "command_type.h"
CommandProc CmdBuildRailroadTrack;
CommandProc CmdRemoveRailroadTrack;
CommandProc CmdBuildSingleRail;
CommandProc CmdRemoveSingleRail;
CommandProc CmdBuildTrainDepot;
CommandProc CmdBuildSingleSignal;
CommandProc CmdRemoveSingleSignal;
CommandProc CmdConvertRail;
CommandProc CmdBuildSignalTrack;
CommandProc CmdRemoveSignalTrack;
DEF_CMD_TRAIT(CMD_BUILD_RAILROAD_TRACK, CmdBuildRailroadTrack, CMD_AUTO | CMD_NO_WATER, CMDT_LANDSCAPE_CONSTRUCTION)
DEF_CMD_TRAIT(CMD_REMOVE_RAILROAD_TRACK, CmdRemoveRailroadTrack, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION)
DEF_CMD_TRAIT(CMD_BUILD_SINGLE_RAIL, CmdBuildSingleRail, CMD_AUTO | CMD_NO_WATER, CMDT_LANDSCAPE_CONSTRUCTION)
DEF_CMD_TRAIT(CMD_REMOVE_SINGLE_RAIL, CmdRemoveSingleRail, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION)
DEF_CMD_TRAIT(CMD_BUILD_TRAIN_DEPOT, CmdBuildTrainDepot, CMD_AUTO | CMD_NO_WATER, CMDT_LANDSCAPE_CONSTRUCTION)
DEF_CMD_TRAIT(CMD_BUILD_SIGNALS, CmdBuildSingleSignal, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION)
DEF_CMD_TRAIT(CMD_REMOVE_SIGNALS, CmdRemoveSingleSignal, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION)
DEF_CMD_TRAIT(CMD_CONVERT_RAIL, CmdConvertRail, 0, CMDT_LANDSCAPE_CONSTRUCTION)
DEF_CMD_TRAIT(CMD_BUILD_SIGNAL_TRACK, CmdBuildSignalTrack, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION)
DEF_CMD_TRAIT(CMD_REMOVE_SIGNAL_TRACK, CmdRemoveSignalTrack, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION)
#endif /* RAIL_CMD_H */