com.sk89q.worldedit.command.argument.LocationConverter Maven / Gradle / Ivy
package com.sk89q.worldedit.command.argument;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.util.Location;
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.SuccessfulConversion;
import org.enginehub.piston.inject.InjectedValueAccess;
import org.enginehub.piston.inject.Key;
import java.util.Collections;
import java.util.List;
public class LocationConverter implements ArgumentConverter {
public static void register(CommandManager commandManager) {
commandManager.registerConverter(Key.of(Location.class), LOCATION_CONVERTER);
}
public static final LocationConverter LOCATION_CONVERTER = new LocationConverter();
private final WorldConverter worldConverter = WorldConverter.WORLD_CONVERTER;
private final VectorConverter vectorConverter = VectorConverter.BLOCK_VECTOR_3_CONVERTER;
private final Component desc = TextComponent.of("any world, x, y, and z");
private LocationConverter() {
}
@Override
public Component describeAcceptableArguments() {
return desc;
}
@Override
public List getSuggestions(String input, InjectedValueAccess context) {
if (input.contains(",")) {
return Collections.emptyList();
}
return worldConverter.getSuggestions(input, context);
}
@Override
public ConversionResult convert(String s, InjectedValueAccess injectedValueAccess) {
String[] split4 = s.split(",", 4);
if (split4.length != 4) {
return FailedConversion.from(new IllegalArgumentException(
"Must have exactly 1 world and 3 vector components"));
}
String[] split2 = s.split(",", 2);
ConversionResult world = worldConverter.convert(split2[0], injectedValueAccess);
if (!world.isSuccessful()) {
return (FailedConversion) world;
}
ConversionResult vector = vectorConverter.convert(split2[1], injectedValueAccess);
if (!vector.isSuccessful()) {
return (FailedConversion) vector;
}
Location location = new Location(world.get().iterator().next(), vector.get().iterator().next().toVector3());
return SuccessfulConversion.fromSingle(location);
}
}