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Added entity class argument

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This commit is contained in:
Németh Noel 2021-05-01 02:55:46 +02:00
parent c027d649cf
commit 6ac0bc831a
1 changed files with 30 additions and 2 deletions
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32
src/test/java/demo/commands/SummonCommand.java
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@ -3,17 +3,22 @@ package demo.commands;
import net.minestom.server.command.CommandSender;
import net.minestom.server.command.builder.Command;
import net.minestom.server.command.builder.CommandContext;
import net.minestom.server.command.builder.arguments.ArgumentEnum;
import net.minestom.server.command.builder.arguments.ArgumentType;
import net.minestom.server.command.builder.arguments.minecraft.registry.ArgumentEntityType;
import net.minestom.server.command.builder.arguments.relative.ArgumentRelativeVec3;
import net.minestom.server.command.builder.condition.Conditions;
import net.minestom.server.entity.Entity;
import net.minestom.server.entity.EntityCreature;
import net.minestom.server.entity.EntityType;
import net.minestom.server.entity.LivingEntity;
import org.jetbrains.annotations.NotNull;
public class SummonCommand extends Command {
private final ArgumentEntityType entity;
private final ArgumentRelativeVec3 pos;
private final ArgumentEnum<EntityClass> entityClass;
public SummonCommand() {
super("summon");
@ -21,12 +26,35 @@ public class SummonCommand extends Command {
entity = ArgumentType.EntityType("entity type");
pos = ArgumentType.RelativeVec3("pos");
addSyntax(this::execute, entity, pos);
entityClass = ArgumentType.Enum("class", EntityClass.class);
entityClass.setFormat(ArgumentEnum.Format.LOWER_CASED);
addSyntax(this::execute, entity, pos, entityClass);
setDefaultExecutor((sender, context) -> sender.sendMessage("Usage: /summon <type> <x> <y> <z> <class>"));
}
private void execute(@NotNull CommandSender commandSender, @NotNull CommandContext commandContext) {
final Entity entity = new Entity(commandContext.get(this.entity));
final Entity entity = commandContext.get(entityClass).instantiate(commandContext.get(this.entity));
//noinspection ConstantConditions - One couldn't possibly execute a command without being in an instance
entity.setInstance(commandSender.asPlayer().getInstance(), commandContext.get(pos).from(commandSender.asPlayer()).toPosition());
}
@SuppressWarnings("unused")
enum EntityClass {
BASE(Entity::new),
LIVING(LivingEntity::new),
CREATURE(EntityCreature::new);
private final EntityFactory factory;
EntityClass(EntityFactory factory) {
this.factory = factory;
}
public Entity instantiate(EntityType type) {
return factory.newInstance(type);
}
}
interface EntityFactory {
Entity newInstance(EntityType type);
}
}