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RandomPatternParser is an upstream class

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dordsor21
2021-11-15 18:02:43 +00:00
parent 7f61483609
commit 527b7141a3
2 changed files with 8 additions and 7 deletions
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89
worldedit-core/src/main/java/com/fastasyncworldedit/core/extension/factory/parser/pattern/RandomPatternParser.java
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@ -1,89 +0,0 @@
package com.fastasyncworldedit.core.extension.factory.parser.pattern;
import com.fastasyncworldedit.core.configuration.Caption;
import com.sk89q.util.StringUtil;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.function.pattern.Pattern;
import com.sk89q.worldedit.function.pattern.RandomPattern;
import com.sk89q.worldedit.internal.registry.InputParser;
import com.sk89q.worldedit.util.formatting.text.TextComponent;
import java.util.List;
import java.util.stream.Stream;
public class RandomPatternParser extends InputParser<Pattern> {
/**
* Create a new input parser.
*
* @param worldEdit the worldedit instance.
*/
public RandomPatternParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public Stream<String> getSuggestions(String input) {
List<String> patterns = StringUtil.split(input, ',', '[', ']');
/*String[] splits = input.split(",", -1);
List<String> patterns = StringUtil.parseListInQuotes(splits, ',', '[', ']', true);*/
if (patterns.size() == 1) {
return Stream.empty();
}
// get suggestions for the last token only
String token = patterns.get(patterns.size() - 1);
String previous = String.join(",", patterns.subList(0, patterns.size() - 1));
if (token.matches("[0-9]+(\\.[0-9]*)?%.*")) {
String[] p = token.split("%");
if (p.length < 2) {
return Stream.empty();
} else {
token = p[1];
}
}
final List<String> innerSuggestions = worldEdit.getPatternFactory().getSuggestions(token);
return innerSuggestions.stream().map(s -> previous + "," + s);
}
@Override
public Pattern parseFromInput(String input, ParserContext context) throws InputParseException {
RandomPattern randomPattern = new RandomPattern();
List<String> patterns = StringUtil.split(input, ',', '[', ']');
/*String[] splits = input.split(",", -1);
List<String> patterns = StringUtil.parseListInQuotes(splits, ',', '[', ']', true);*/
if (patterns.size() == 1) {
return null; // let a 'single'-pattern parser handle it
}
for (String token : patterns) {
double chance;
Pattern innerPattern;
// Parse special percentage syntax
if (token.matches("[0-9]+(\\.[0-9]*)?%.*")) {
String[] p = token.split("%", 2);
if (p.length < 2) {
throw new InputParseException(Caption.of(
"worldedit.error.parser.missing-random-type",
TextComponent.of(input)
));
} else {
chance = Double.parseDouble(p[0]);
innerPattern = worldEdit.getPatternFactory().parseFromInput(p[1], context);
}
} else {
chance = 1;
innerPattern = worldEdit.getPatternFactory().parseFromInput(token, context);
}
randomPattern.add(innerPattern, chance);
}
return randomPattern;
}
}