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More upstream compatibility fixes

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This commit is contained in:
MattBDev
2019-09-03 13:40:20 -04:00
parent e88adea066
commit cafb4120ef
8 changed files with 232 additions and 207 deletions
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47
worldedit-core/src/main/java/com/sk89q/worldedit/command/argument/ExpressionConverter.java Normal file
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package com.sk89q.worldedit.command.argument;
import com.google.common.collect.ImmutableSetMultimap;
import com.sk89q.worldedit.internal.expression.Expression;
import com.sk89q.worldedit.internal.expression.ExpressionException;
import com.sk89q.worldedit.internal.expression.runtime.EvaluationException;
import com.sk89q.worldedit.util.formatting.text.Component;
import com.sk89q.worldedit.util.formatting.text.TextComponent;
import com.sk89q.worldedit.world.World;
import org.enginehub.piston.CommandManager;
import org.enginehub.piston.converter.ArgumentConverter;
import org.enginehub.piston.converter.ConversionResult;
import org.enginehub.piston.converter.FailedConversion;
import org.enginehub.piston.converter.MultiKeyConverter;
import org.enginehub.piston.converter.SimpleArgumentConverter;
import org.enginehub.piston.converter.SuccessfulConversion;
import org.enginehub.piston.inject.InjectedValueAccess;
import org.enginehub.piston.inject.Key;
public class ExpressionConverter implements ArgumentConverter<Expression> {
public static void register(CommandManager commandManager) {
commandManager.registerConverter(Key.of(Expression.class), new ExpressionConverter());
}
@Override
public Component describeAcceptableArguments() {
return TextComponent.of("TODO");
}
@Override
public ConversionResult<Expression> convert(String s, InjectedValueAccess injectedValueAccess) {
Expression expression;
try {
expression = new Expression(Double.parseDouble(s));
} catch (NumberFormatException e1) {
try {
expression = Expression.compile(s);
expression.optimize();
return SuccessfulConversion.fromSingle(expression);
} catch (Exception e) {
return FailedConversion.from(e);
}
}
return SuccessfulConversion.fromSingle(expression);
}
}