SpigotMC-Mirrors/PlaceholderAPI
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Revert "Merge pull request #1092 from CoderKuo/master"

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This reverts commit 2e0d9eb846, reversing
changes made to 33d1009d6a.
This commit is contained in:
PiggyPiglet
2025-06-16 11:08:43 +08:00
parent 2e0d9eb846
commit c181d18f5e
1 changed files with 82 additions and 100 deletions
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182
src/main/java/me/clip/placeholderapi/replacer/CharsReplacer.java
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@@ -23,6 +23,7 @@ package me.clip.placeholderapi.replacer;
import java.util.Locale;
import java.util.function.Function;
import me.clip.placeholderapi.expansion.PlaceholderExpansion;
import org.bukkit.ChatColor;
import org.bukkit.OfflinePlayer;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
@@ -31,11 +32,6 @@ public final class CharsReplacer implements Replacer {
@NotNull
private final Closure closure;
// Cache StringBuilder to reduce object creation
private final ThreadLocal<StringBuilder> builderCache = ThreadLocal.withInitial(() -> new StringBuilder(256));
private final ThreadLocal<StringBuilder> identifierCache = ThreadLocal.withInitial(StringBuilder::new);
private final ThreadLocal<StringBuilder> parametersCache = ThreadLocal.withInitial(StringBuilder::new);
public CharsReplacer(@NotNull final Closure closure) {
this.closure = closure;
@@ -46,110 +42,96 @@ public final class CharsReplacer implements Replacer {
@Override
public String apply(@NotNull final String text, @Nullable final OfflinePlayer player,
@NotNull final Function<String, @Nullable PlaceholderExpansion> lookup) {
// Fast path: If there's no closure.head or closure.tail, return the text immediately
if (text.indexOf(closure.head) == -1 || text.lastIndexOf(closure.tail) == -1 || text.lastIndexOf(closure.tail) < text.indexOf(closure.head)) {
return text;
}
final char[] chars = text.toCharArray();
final StringBuilder builder = builderCache.get();
final StringBuilder identifier = identifierCache.get();
final StringBuilder parameters = parametersCache.get();
try {
builder.setLength(0);
builder.ensureCapacity(text.length());
final StringBuilder builder = new StringBuilder(text.length());
for (int i = 0; i < chars.length; i++) {
final char l = chars[i];
final StringBuilder identifier = new StringBuilder();
final StringBuilder parameters = new StringBuilder();
if (l != closure.head || i + 1 >= chars.length) {
builder.append(l);
continue;
}
for (int i = 0; i < chars.length; i++) {
final char l = chars[i];
boolean identified = false;
boolean invalid = true;
boolean hadSpace = false;
identifier.setLength(0);
parameters.setLength(0);
while (++i < chars.length) {
final char p = chars[i];
if (p == ' ' && !identified) {
hadSpace = true;
break;
}
if (p == closure.tail) {
invalid = false;
break;
}
if (p == '_' && !identified) {
identified = true;
continue;
}
if (identified) {
parameters.append(p);
} else {
identifier.append(p);
}
}
final String identifierString = identifier.toString();
final String lowercaseIdentifierString = identifierString.toLowerCase(Locale.ROOT);
final String parametersString = parameters.toString();
if (invalid) {
builder.append(closure.head).append(identifierString);
if (identified) {
builder.append('_').append(parametersString);
}
if (hadSpace) {
builder.append(' ');
}
continue;
}
final PlaceholderExpansion placeholder = lookup.apply(lowercaseIdentifierString);
if (placeholder == null) {
builder.append(closure.head).append(identifierString);
if (identified) {
builder.append('_');
}
builder.append(parametersString).append(closure.tail);
continue;
}
final String replacement = placeholder.onRequest(player, parametersString);
if (replacement == null) {
builder.append(closure.head).append(identifierString);
if (identified) {
builder.append('_');
}
builder.append(parametersString).append(closure.tail);
continue;
}
builder.append(replacement);
if (l != closure.head || i + 1 >= chars.length) {
builder.append(l);
continue;
}
return builder.toString();
} finally {
// Reset cached StringBuilder
builder.setLength(0);
boolean identified = false;
boolean invalid = true;
boolean hadSpace = false;
while (++i < chars.length) {
final char p = chars[i];
if (p == ' ' && !identified) {
hadSpace = true;
break;
}
if (p == closure.tail) {
invalid = false;
break;
}
if (p == '_' && !identified) {
identified = true;
continue;
}
if (identified) {
parameters.append(p);
} else {
identifier.append(p);
}
}
final String identifierString = identifier.toString();
final String lowercaseIdentifierString = identifierString.toLowerCase(Locale.ROOT);
final String parametersString = parameters.toString();
identifier.setLength(0);
parameters.setLength(0);
if (invalid) {
builder.append(closure.head).append(identifierString);
if (identified) {
builder.append('_').append(parametersString);
}
if (hadSpace) {
builder.append(' ');
}
continue;
}
final PlaceholderExpansion placeholder = lookup.apply(lowercaseIdentifierString);
if (placeholder == null) {
builder.append(closure.head).append(identifierString);
if (identified) {
builder.append('_');
}
builder.append(parametersString).append(closure.tail);
continue;
}
final String replacement = placeholder.onRequest(player, parametersString);
if (replacement == null) {
builder.append(closure.head).append(identifierString);
if (identified) {
builder.append('_');
}
builder.append(parametersString).append(closure.tail);
continue;
}
builder.append(replacement);
}
return builder.toString();
}
}