70 lines
2.8 KiB
C#
70 lines
2.8 KiB
C#
using System;
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using System.Globalization;
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using System.Xml.Linq;
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namespace Barotrauma.Items.Components
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{
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class FunctionComponent : ItemComponent
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{
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public enum FunctionType
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{
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Round,
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Ceil,
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Floor,
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Factorial,
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AbsoluteValue,
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SquareRoot
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}
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[Serialize(FunctionType.Round, false, description: "Which kind of function to run the input through.", alwaysUseInstanceValues: true)]
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public FunctionType Function
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{
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get; set;
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}
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public FunctionComponent(Item item, XElement element)
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: base(item, element)
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{
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IsActive = true;
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}
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public override void ReceiveSignal(int stepsTaken, string signal, Connection connection, Item source, Character sender, float power = 0, float signalStrength = 1)
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{
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if (connection.Name != "signal_in") return;
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if (!float.TryParse(signal, NumberStyles.Float, CultureInfo.InvariantCulture, out float value)) { return; }
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switch (Function)
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{
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case FunctionType.Round:
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item.SendSignal(stepsTaken, Math.Round(value).ToString("G", CultureInfo.InvariantCulture), "signal_out", sender, source: source);
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break;
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case FunctionType.Ceil:
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item.SendSignal(stepsTaken, Math.Ceiling(value).ToString("G", CultureInfo.InvariantCulture), "signal_out", sender, source: source);
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break;
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case FunctionType.Floor:
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item.SendSignal(stepsTaken, Math.Floor(value).ToString("G", CultureInfo.InvariantCulture), "signal_out", sender, source: source);
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break;
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case FunctionType.Factorial:
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int intVal = (int)Math.Min(value, 20);
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ulong factorial = 1;
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for (int i = intVal; i > 0; i--)
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{
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factorial *= (ulong)i;
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}
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item.SendSignal(stepsTaken, factorial.ToString(), "signal_out", sender, source: source);
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break;
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case FunctionType.AbsoluteValue:
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item.SendSignal(stepsTaken, Math.Abs(value).ToString("G", CultureInfo.InvariantCulture), "signal_out", sender, source: source);
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break;
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case FunctionType.SquareRoot:
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if (value > 0)
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{
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item.SendSignal(stepsTaken, Math.Sqrt(value).ToString("G", CultureInfo.InvariantCulture), "signal_out", sender, source: source);
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}
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break;
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default:
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throw new NotImplementedException($"Function {Function} has not been implemented.");
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}
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}
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}
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}
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