Merge branch 'api-12' into api-14

Author: Yeregorix

src/main/java/org/spongepowered/api/command/parameter/ArgumentReader.java

@@ -139,6 +139,11 @@ interface Immutable extends ArgumentReader {
      */
     interface Mutable extends ArgumentReader {
 
+        /**
+         * Moves the cursor to the next character.
+         */
+        void skipChar();
+
         /**
          * Moves the cursor to the next non-whitespace character. The cursor
          * will not advance if it already refers to a non-whitespace character.

src/main/java/org/spongepowered/api/command/parameter/managed/clientcompletion/ClientCompletionTypes.java

@@ -66,6 +66,12 @@ public final class ClientCompletionTypes {
      */
     public static final DefaultedRegistryReference<ClientCompletionType> NONE = ClientCompletionTypes.key(ResourceKey.sponge("none"));
 
+    /**
+     * Indicates to the client that the {@link ValueParser} is a greedy
+     * string.
+     */
+    public static final DefaultedRegistryReference<ClientCompletionType> REMAINING_JOINED_STRINGS = ClientCompletionTypes.key(ResourceKey.sponge("remaining_joined_strings"));
+
     /**
      * Indicates to the client that the {@link ValueParser} is a
      * {@link ResourceKey}.

src/main/java/org/spongepowered/api/data/Keys.java

@@ -1192,6 +1192,13 @@ public final class Keys {
      */
     public static final Key<Value<UUID>> FIRST_TRUSTED = Keys.key(ResourceKey.sponge("first_trusted"), UUID.class);
 
+    /**
+     * Whether a {@link ItemFrame} is "fixed".
+     *
+     * <p>Fixed item frames can not have their contents modified.</p>
+     */
+    public static final Key<Value<Boolean>> FIXED = Keys.key(ResourceKey.sponge("fixed"), Boolean.class);
+
     /**
      * The fixed time in a {@link ServerWorld world} of a {@link WorldType}.
      * <p>If set the time is fixed at a particular {@link MinecraftDayTime} otherwise time flows freely.</p>