77 lines
3.0 KiB
Java
77 lines
3.0 KiB
Java
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package net.minecraft.network.chat;
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import com.google.common.collect.ImmutableList;
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import com.google.common.collect.Lists;
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import it.unimi.dsi.fastutil.ints.Int2IntFunction;
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import java.util.List;
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import java.util.Optional;
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import java.util.function.UnaryOperator;
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import net.minecraft.util.FormattedCharSequence;
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import net.minecraft.util.StringDecomposer;
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public class SubStringSource {
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private final String plainText;
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private final List<Style> charStyles;
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private final Int2IntFunction reverseCharModifier;
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private SubStringSource(String p_131232_, List<Style> p_131233_, Int2IntFunction p_131234_) {
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this.plainText = p_131232_;
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this.charStyles = ImmutableList.copyOf(p_131233_);
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this.reverseCharModifier = p_131234_;
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}
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public String getPlainText() {
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return this.plainText;
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}
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public List<FormattedCharSequence> substring(int p_131237_, int p_131238_, boolean p_131239_) {
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if (p_131238_ == 0) {
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return ImmutableList.of();
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} else {
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List<FormattedCharSequence> list = Lists.newArrayList();
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Style style = this.charStyles.get(p_131237_);
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int i = p_131237_;
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for (int j = 1; j < p_131238_; j++) {
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int k = p_131237_ + j;
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Style style1 = this.charStyles.get(k);
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if (!style1.equals(style)) {
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String s = this.plainText.substring(i, k);
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list.add(p_131239_ ? FormattedCharSequence.backward(s, style, this.reverseCharModifier) : FormattedCharSequence.forward(s, style));
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style = style1;
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i = k;
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}
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}
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if (i < p_131237_ + p_131238_) {
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String s1 = this.plainText.substring(i, p_131237_ + p_131238_);
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list.add(p_131239_ ? FormattedCharSequence.backward(s1, style, this.reverseCharModifier) : FormattedCharSequence.forward(s1, style));
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}
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return p_131239_ ? Lists.reverse(list) : list;
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}
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}
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public static SubStringSource create(FormattedText p_178537_) {
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return create(p_178537_, p_178527_ -> p_178527_, p_178529_ -> p_178529_);
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}
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public static SubStringSource create(FormattedText p_131252_, Int2IntFunction p_131253_, UnaryOperator<String> p_131254_) {
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StringBuilder stringbuilder = new StringBuilder();
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List<Style> list = Lists.newArrayList();
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p_131252_.visit((p_131249_, p_131250_) -> {
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StringDecomposer.iterateFormatted(p_131250_, p_131249_, (p_178533_, p_178534_, p_178535_) -> {
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stringbuilder.appendCodePoint(p_178535_);
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int i = Character.charCount(p_178535_);
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for (int j = 0; j < i; j++) {
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list.add(p_178534_);
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}
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return true;
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});
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return Optional.empty();
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}, Style.EMPTY);
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return new SubStringSource(p_131254_.apply(stringbuilder.toString()), list, p_131253_);
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}
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}
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