mirror of https://github.com/OpenTTD/OpenTTD.git
(svn r15014) -Codechange: Add a helper function to get the needed DC_xxx flags from the result of GetCommandFlags().
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@ -527,12 +527,10 @@ bool DoCommandP(TileIndex tile, uint32 p1, uint32 p2, uint32 cmd, CommandCallbac
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CommandProc *proc = _command_proc_table[cmd_id].proc;
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if (proc == NULL) return false;
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/* Flags get send to the DoCommand */
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uint32 flags = 0;
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/* Command flags are used internally */
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uint cmd_flags = GetCommandFlags(cmd);
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if (cmd_flags & CMD_NO_WATER) flags |= DC_NO_WATER;
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if (cmd_flags & CMD_AUTO) flags |= DC_AUTO;
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/* Flags get send to the DoCommand */
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uint32 flags = CommandFlagsToDCFlags(cmd_flags);
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bool notest = (cmd_flags & CMD_NO_TEST) != 0;
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@ -86,4 +86,17 @@ byte GetCommandFlags(uint32 cmd);
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*/
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Money GetAvailableMoneyForCommand();
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/**
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* Extracts the DC flags needed for DoCommand from the flags returned by GetCommandFlags
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* @param cmd_flags Flags from GetCommandFlags
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* @return flags for DoCommand
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*/
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static inline uint32 CommandFlagsToDCFlags(uint cmd_flags)
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{
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uint32 flags = 0;
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if (cmd_flags & CMD_NO_WATER) flags |= DC_NO_WATER;
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if (cmd_flags & CMD_AUTO) flags |= DC_AUTO;
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return flags;
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}
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#endif /* COMMAND_FUNC_H */
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