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Initial port of the teleport component to Piston
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12 changes: 12 additions & 0 deletions
12
src/main/java/com/sk89q/commandbook/component/locations/LocationDirectiveManager.java
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package com.sk89q.commandbook.component.locations; | ||
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import java.util.HashSet; | ||
import java.util.Set; | ||
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public class LocationDirectiveManager { | ||
private Set<String> directives = new HashSet<>(); | ||
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public Set<String> getSupportedDirectives() { | ||
return directives; | ||
} | ||
} |
35 changes: 35 additions & 0 deletions
35
src/main/java/com/sk89q/commandbook/component/locations/LocationTarget.java
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package com.sk89q.commandbook.component.locations; | ||
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import org.bukkit.Location; | ||
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import static com.google.common.base.Preconditions.checkArgument; | ||
import static com.google.common.base.Preconditions.checkNotNull; | ||
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public class LocationTarget { | ||
private Location location; | ||
private boolean[] relative; | ||
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public LocationTarget(Location location, boolean[] relative) { | ||
checkNotNull(location); | ||
checkArgument(relative.length == 3); | ||
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this.location = location; | ||
this.relative = relative; | ||
} | ||
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public Location get() { | ||
return location; | ||
} | ||
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public boolean isRelativeX() { | ||
return relative[0]; | ||
} | ||
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public boolean isRelativeY() { | ||
return relative[1]; | ||
} | ||
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public boolean isRelativeZ() { | ||
return relative[2]; | ||
} | ||
} |
117 changes: 117 additions & 0 deletions
117
src/main/java/com/sk89q/commandbook/component/locations/LocationTargetConverter.java
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package com.sk89q.commandbook.component.locations; | ||
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import com.sk89q.commandbook.ComponentCommandRegistrar; | ||
import com.sk89q.commandbook.util.InputUtil; | ||
import com.sk89q.commandbook.util.LocationUtil; | ||
import com.sk89q.commandbook.util.suggestion.SuggestionHelper; | ||
import com.sk89q.minecraft.util.commands.CommandException; | ||
import com.sk89q.worldedit.util.formatting.text.Component; | ||
import com.sk89q.worldedit.util.formatting.text.TextComponent; | ||
import org.bukkit.Location; | ||
import org.bukkit.World; | ||
import org.bukkit.command.CommandSender; | ||
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; | ||
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import java.util.ArrayList; | ||
import java.util.List; | ||
import java.util.Optional; | ||
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public class LocationTargetConverter implements ArgumentConverter<LocationTarget> { | ||
public static void register(ComponentCommandRegistrar registrar) { | ||
registrar.registerConverter(Key.of(LocationTarget.class), new LocationTargetConverter()); | ||
} | ||
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public static void register(CommandManager commandManager) { | ||
commandManager.registerConverter(Key.of(LocationTarget.class), new LocationTargetConverter()); | ||
} | ||
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@Override | ||
public Component describeAcceptableArguments() { | ||
return TextComponent.of("any player, named destination, or coordinate"); | ||
} | ||
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private ConversionResult<LocationTarget> getInvalidFormatResult() { | ||
return FailedConversion.from(new IllegalArgumentException("Invalid location format.")); | ||
} | ||
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private String[] normalizedSplit(String input) { | ||
input = input.replaceAll("(\\s|,)+", " "); | ||
return input.split(" "); | ||
} | ||
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@Override | ||
public ConversionResult<LocationTarget> convert(String argument, InjectedValueAccess context) { | ||
Optional<CommandSender> optSender = context.injectedValue(Key.of(CommandSender.class)); | ||
if (!optSender.isPresent()){ | ||
return FailedConversion.from(new IllegalStateException("No command sender present")); | ||
} | ||
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CommandSender sender = optSender.get(); | ||
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Location loc; | ||
boolean[] relative = new boolean[] { false, false, false }; | ||
boolean precise = false; | ||
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String[] parts = normalizedSplit(argument); | ||
if (parts.length == 1) { | ||
try { | ||
loc = InputUtil.LocationParser.matchLocation(sender, parts[0]); // matches both #7 and #8 | ||
} catch (CommandException e) { | ||
return FailedConversion.from(new IllegalArgumentException(e.getMessage())); | ||
} | ||
} else if (parts.length == 3 && sender.hasPermission("commandbook.locations.coords")) { | ||
String xArg = parts[0]; | ||
String yArg = parts[1]; | ||
String zArg = parts[2]; | ||
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if (xArg.startsWith("~")) relative[0] = true; | ||
if (yArg.startsWith("~")) relative[1] = true; | ||
if (zArg.startsWith("~")) relative[2] = true; | ||
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if (relative[0] || relative[1] || relative[2]) { | ||
if (!sender.hasPermission("commandbook.locations.coords.relative")) { | ||
return getInvalidFormatResult(); | ||
} | ||
} | ||
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double x = InputUtil.LocationParser.parseCoordinateValue(xArg); | ||
double y = InputUtil.LocationParser.parseCoordinateValue(yArg); | ||
double z = InputUtil.LocationParser.parseCoordinateValue(zArg); | ||
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if (x != (int) x || y != (int) y || z != (int) z) { | ||
precise = true; | ||
} | ||
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World world = LocationUtil.extractWorld(sender); | ||
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loc = new Location(world, x, y, z); | ||
} else { | ||
return getInvalidFormatResult(); | ||
} | ||
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if (!precise) { | ||
if (loc.getX() == loc.getBlockX()) loc.add(0.5, 0, 0); | ||
if (loc.getZ() == loc.getBlockZ()) loc.add(0, 0, 0.5); | ||
} | ||
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return SuccessfulConversion.fromSingle(new LocationTarget(loc, relative)); | ||
} | ||
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@Override | ||
public List<String> getSuggestions(String input) { | ||
List<String> suggestions = new ArrayList<>(); | ||
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if (normalizedSplit(input).length == 1) { | ||
SuggestionHelper.addPlayerNameSuggestions(suggestions); | ||
} | ||
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return suggestions; | ||
} | ||
} |
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