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additional text input fixes for emoji

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This commit is contained in:
Ell 2023-07-17 15:56:25 +02:00
parent fda22de83d
commit 62a7a89834
2 changed files with 2 additions and 2 deletions
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2
MLEM/Font/CodePointSource.cs
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@ -71,7 +71,7 @@ namespace MLEM.Font {
/// <returns>An index close to <paramref name="index"/>, but not between surrogates.</returns>
public int EnsureSurrogateBoundary(int index, bool increase) {
if (index < this.Length && char.IsLowSurrogate(this[index]))
return increase && index < this.Length - 1 || index <= 0 ? index + 1 : index - 1;
return increase || index <= 0 ? index + 1 : index - 1;
return index;
}

2
MLEM/Input/TextInput.cs
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@ -419,7 +419,7 @@ namespace MLEM.Input {
this.CaretPos = destStart + destAccum.Length;
return true;
}
destAccum += this.text[destStart + destAccum.Length];
destAccum += CodePointSource.ToString(new CodePointSource(this.text).GetCodePoint(destStart + destAccum.Length).CodePoint);
}
// if we don't find a proper position, just move to the end of the destination line
this.CaretPos = destEnd;