SpigotCore_Main/src/de/steamwar/command/Argument.java

@@ -31,8 +31,8 @@ public class Argument<T> {
 
     public static final Argument<Integer> INT = new Argument<>(ArgumentType.INT, integer -> true);
     public static final Argument<Long> LONG = new Argument<>(ArgumentType.LONG, l -> true);
-    public static final Argument<Float> FLOAT = new Argument<>(ArgumentType.FLOAT, integer -> true);
-    public static final Argument<Double> DOUBLE = new Argument<>(ArgumentType.DOUBLE, integer -> true);
+    public static final Argument<Float> FLOAT = new Argument<>(ArgumentType.FLOAT, f -> true);
+    public static final Argument<Double> DOUBLE = new Argument<>(ArgumentType.DOUBLE, d -> true);
     public static final Argument<String> STRING = new Argument<>(ArgumentType.STRING, string -> true);
     public static final Argument<String> PLAYER = new Argument<>(ArgumentType.STRING, string -> Bukkit.getPlayer(string) == null, Bukkit::getPlayer);
 
@@ -50,6 +50,14 @@ public class Argument<T> {
         this.valueMapper = valueMapper;
     }
 
+    public static Argument<String> of(String argument) {
+        return new Argument<>(ArgumentType.STRING, string -> string.equals(argument));
+    }
+
+    public static Argument<String> ofIgnoreCase(String argument) {
+        return new Argument<>(ArgumentType.STRING, string -> string.equalsIgnoreCase(argument));
+    }
+
     public Optional<?> valueSupplier(String s) {
         try {
             T argumentMapped = argumentType.mapper.apply(s);

SpigotCore_Main/src/de/steamwar/command/ArgumentMap.java

@@ -0,0 +1,56 @@
+/*
+ *
+ *     This file is a part of the SteamWar software.
+ *
+ *     Copyright (C) 2020  SteamWar.de-Serverteam
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * /
+ */
+
+package de.steamwar.command;
+
+import java.util.Arrays;
+
+public class ArgumentMap {
+
+    private Object[] objects;
+
+    public ArgumentMap(Object[] objects) {
+        this.objects = objects;
+    }
+
+    public int length() {
+        return objects.length;
+    }
+
+    public <T> T get(int index) {
+        return (T)objects[index];
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder st = new StringBuilder();
+        st.append("ArgumentMap{");
+        boolean b = false;
+        for (Object o : objects) {
+            if (b) st.append(", ");
+            b = true;
+
+            st.append(o.getClass().getSimpleName()).append("=").append(o);
+        }
+        st.append("}");
+        return st.toString();
+    }
+}

SpigotCore_Main/src/de/steamwar/command/Executor.java

@@ -25,5 +25,5 @@ import org.bukkit.entity.Player;
 
 @FunctionalInterface
 public interface Executor {
-    boolean execute(Player player, Object[] args);
+    boolean execute(Player player, ArgumentMap argumentMap);
 }

SpigotCore_Main/src/de/steamwar/command/SWCommand.java

@@ -56,7 +56,7 @@ public class SWCommand {
             if (!optional.isPresent()) throw new IllegalStateException();
             objects[i] = optional.get();
         }
-        return Optional.of(executor.execute(player, objects));
+        return Optional.of(executor.execute(player, new ArgumentMap(objects)));
     }
 
 }