.

build.gradle.kts

@@ -7,7 +7,7 @@ plugins {
 }
 
 group = "de.kentoj.scrow"
-version = "0.6"
+version = "0.8"
 
 fun RepositoryHandler.scrowRepo() = maven {
     name = "scrow"

kencommandapi-bukkit/src/main/java/de/kentoj/kencommandapi/type/PlayerArgumentType.java

@@ -1,10 +1,9 @@
 package de.kentoj.kencommandapi.type;
 
 import de.kentoj.kencommandapi.BukkitCommandContext;
-import de.kentoj.kencommandapi.api.processing.CommandException;
 import de.kentoj.kencommandapi.api.argument.ArgumentType;
 import de.kentoj.kencommandapi.api.argument.SuggestionProvider;
-import de.kentoj.kencommandapi.api.argument.suggestion.NoSuggestionProvider;
+import de.kentoj.kencommandapi.api.processing.CommandException;
 import de.kentoj.kencommandapi.suggestionprovider.PlayerSuggestionProvider;
 import lombok.AccessLevel;
 import lombok.Getter;
@@ -13,9 +12,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
-import java.util.Set;
-import java.util.concurrent.CompletableFuture;
-
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
 public class PlayerArgumentType implements ArgumentType<CommandSender, BukkitCommandContext, Player> {
 

kencommandapi-core/src/main/java/de/kentoj/kencommandapi/api/types/StringArgumentType.java

@@ -4,6 +4,7 @@ import de.kentoj.kencommandapi.api.argument.ArgumentType;
 import de.kentoj.kencommandapi.api.argument.SuggestionProvider;
 import de.kentoj.kencommandapi.api.argument.suggestion.NoSuggestionProvider;
 import de.kentoj.kencommandapi.api.processing.CommandContext;
+import lombok.AllArgsConstructor;
 import lombok.RequiredArgsConstructor;
 
 @RequiredArgsConstructor
@@ -11,6 +12,10 @@ public class StringArgumentType<T, S extends CommandContext<T, ?>> implements Ar
 
     private final boolean isGreedy;
 
+    public StringArgumentType() {
+        this(false);
+    }
+
     @Override
     public String parseInput(String string) {
         return string;

kencommandapi-core/src/main/java/de/kentoj/kencommandapi/impl/AbstractKenCommandApi.java

@@ -1,12 +1,12 @@
 package de.kentoj.kencommandapi.impl;
 
 import de.kentoj.kencommandapi.api.KenCommandApi;
-import de.kentoj.kencommandapi.api.processing.CommandContext;
-import de.kentoj.kencommandapi.api.processing.CommandException;
-import de.kentoj.kencommandapi.api.processing.ParsedArgument;
 import de.kentoj.kencommandapi.api.argument.ArgumentType;
 import de.kentoj.kencommandapi.api.argument.CommandArgument;
 import de.kentoj.kencommandapi.api.nodes.CommandNode;
+import de.kentoj.kencommandapi.api.processing.CommandContext;
+import de.kentoj.kencommandapi.api.processing.CommandException;
+import de.kentoj.kencommandapi.api.processing.ParsedArgument;
 import de.kentoj.kencommandapi.impl.processing.ParsedArgumentImpl;
 import de.kentoj.kencommandapi.impl.structure.CommandArgumentImpl;
 import de.kentoj.kencommandapi.impl.structure.CommandNodeImpl;
@@ -16,7 +16,6 @@ import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map;
-import java.util.stream.Collectors;
 
 @RequiredArgsConstructor
 public abstract class AbstractKenCommandApi<T, S extends CommandContext<T, ?>> implements KenCommandApi<T, S> {

kencommandapi-core/src/main/java/de/kentoj/kencommandapi/impl/structure/CommandNodeImpl.java

@@ -62,7 +62,7 @@ public class CommandNodeImpl<T, S extends CommandContext<T, ?>> implements Comma
         if (arguments.stream()
                 .anyMatch(arg -> arg.getId().equals(argument.getId()))
         ) throw new IllegalArgumentException("argument with same identifier is already added");
-        if (arguments.getLast().getType().isGreedy())
+        if (!arguments.isEmpty() && arguments.getLast().getType().isGreedy())
             throw new IllegalStateException("can't append argument to a node, whose last argument type is greedy: "
                     + arguments.getLast().getType().getClass().getCanonicalName());