65 lines
2.2 KiB
C#
65 lines
2.2 KiB
C#
using MultiversalDiplomacy.Model;
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namespace MultiversalDiplomacy.Script;
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/// <summary>
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/// A script handler for the interactive repl.
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/// </summary>
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public class ReplScriptHandler : IScriptHandler
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{
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public string Prompt => "5dp> ";
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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 "help":
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case "?":
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Console.WriteLine("Commands:");
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Console.WriteLine(" help, ?: print this message");
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Console.WriteLine(" map <variant>: start a new game of the given variant");
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Console.WriteLine(" stab: stab");
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break;
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case "stab":
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Console.WriteLine("stab");
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break;
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case "map" when args.Length == 1:
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Console.WriteLine("Usage:");
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Console.WriteLine(" map <variant>");
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Console.WriteLine("Available variants:");
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Console.WriteLine($" {string.Join(", ", Enum.GetNames<MapType>().Select(s => s.ToLowerInvariant()))}");
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break;
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case "map" when args.Length > 1:
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string mapType = args[1].Trim();
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if (!Enum.TryParse(mapType, ignoreCase: true, out MapType map)) {
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Console.WriteLine($"Unknown variant {mapType}");
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Console.WriteLine("Available variants:");
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Console.WriteLine($" {string.Join(", ", Enum.GetNames<MapType>().Select(s => s.ToLowerInvariant()))}");
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break;
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}
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World world = World.WithMap(Map.FromType(map));
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Console.WriteLine($"Created a new {map} game");
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return new SetupScriptHandler(world);
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default:
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// noop on comments that begin with #
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if (!command.StartsWith('#')) {
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Console.WriteLine($"Unrecognized command: {command}");
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}
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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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