57 lines
1.7 KiB
C#
57 lines
1.7 KiB
C#
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using System.Text.RegularExpressions;
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using MultiversalDiplomacy.Model;
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namespace MultiversalDiplomacy.Script;
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public class ValidatedOrdersScriptHandler(World world, bool strict = false) : IScriptHandler
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{
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public string Prompt => "valid> ";
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public World World { get; private set; } = world;
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/// <summary>
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/// Whether unsuccessful commands should terminate the script.
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/// </summary>
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public bool Strict { get; } = strict;
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public IScriptHandler? HandleInput(string input)
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{
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var args = input.Split(' ', StringSplitOptions.RemoveEmptyEntries);
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if (args.Length == 0)
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{
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return this;
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}
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var command = args[0];
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switch (command)
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{
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case "assert" when args.Length == 1:
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Console.WriteLine("Usage:");
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break;
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case "assert":
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string assertion = input["assert ".Length..];
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OrderRegex re = new(World);
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Regex prov = new($"{re.Province} (.*)");
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Match match = prov.Match(assertion);
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if (!match.Success) {
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Console.WriteLine($"Could not parse province from {assertion}");
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return Strict ? null : this;
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}
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// TODO look up order once orders are validated and adjudicated
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Console.WriteLine("Order lookup not implemented yet");
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return null;
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default:
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// noop on comments that begin with #
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if (command.StartsWith('#')) break;
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Console.WriteLine($"Unrecognized command: {command}");
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if (Strict) return null;
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break;
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}
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return this;
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}
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}
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