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38 lines
1.6 KiB
38 lines
1.6 KiB
using IPA.Config.Data;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace IPA.Config.Stores.Converters
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{
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/// <summary>
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/// Provides utility functions for custom converters.
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/// </summary>
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public static class Converter
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{
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/// <summary>
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/// Gets the integral value of a <see cref="Value"/>, coercing a <see cref="FloatingPoint"/> if necessary,
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/// or <see langword="null"/> if <paramref name="val"/> is not an <see cref="Integer"/> or <see cref="FloatingPoint"/>.
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/// </summary>
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/// <param name="val">the <see cref="Value"/> to get the integral value of</param>
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/// <returns>the integral value of <paramref name="val"/>, or <see langword="null"/></returns>
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public static long? IntValue(Value val)
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=> val is Integer inte ? inte.Value :
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val is FloatingPoint fp ? fp.AsInteger()?.Value :
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null;
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/// <summary>
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/// Gets the floaing point value of a <see cref="Value"/>, coercing an <see cref="Integer"/> if necessary,
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/// or <see langword="null"/> if <paramref name="val"/> is not an <see cref="Integer"/> or <see cref="FloatingPoint"/>.
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/// </summary>
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/// <param name="val">the <see cref="Value"/> to get the floaing point value of</param>
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/// <returns>the floaing point value of <paramref name="val"/>, or <see langword="null"/></returns>
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public static decimal? FloatValue(Value val)
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=> val is FloatingPoint fp ? fp.Value :
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val is Integer inte ? inte.AsFloat()?.Value :
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null;
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}
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}
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