54 lines
2.0 KiB
C#
54 lines
2.0 KiB
C#
using System.Collections.Generic;
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namespace Febucci.UI.Core
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{
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/// <summary>
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/// Helper class. Contains methods to parse attributes/values from strings.
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/// </summary>
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public static class FormatUtils
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{
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/// <summary>
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/// Tries to parse a rich text tag parameter.
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/// </summary>
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/// <remarks>
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/// Mostly used in combination with custom typewriter actions. (Manual: <see href="https://www.febucci.com/text-animator-unity/docs/writing-custom-actions-c-sharp/">Writing Custom actions C#</see>)
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/// </remarks>
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/// <param name="attributes">list of all the attributesi in the rich text tag</param>
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/// <param name="index">the parameter's index in the list</param>
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/// <param name="defValue">default value, assigned if the parsing is not successful</param>
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/// <param name="result">result from the parsing</param>
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/// <returns><c>true</c> if successful</returns>
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public static bool TryGetFloat(List<string> attributes, int index, float defValue, out float result)
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{
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if (index >= attributes.Count || index < 0)
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{
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result = defValue;
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return false;
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}
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return TryGetFloat(attributes[index], defValue, out result);
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}
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//TODO Docs
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public static bool TryGetFloat(string attribute, float defValue, out float result)
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{
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if (ParseFloat(attribute, out result))
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return true;
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result = defValue;
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return false;
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}
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/// <summary>
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/// Tries parsing a float given a string, independently of the system's culture
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/// </summary>
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/// <param name="value"></param>
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/// <param name="result"></param>
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/// <returns></returns>
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public static bool ParseFloat(string value, out float result)
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{
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return float.TryParse(value, System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture, out result);
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}
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}
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} |