Hotfix CommandPart tabComplete #145

SpigotCore_Main/build.gradle

@@ -27,8 +27,8 @@ version '1.0'
 
 compileJava.options.encoding = 'UTF-8'
 
-sourceCompatibility = 1.8
-targetCompatibility = 1.8
+sourceCompatibility = 1.11
+targetCompatibility = 1.11
 
 sourceSets {
     main {

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

@@ -170,6 +170,10 @@ public class CommandPart {
             CheckArgumentResult checkArgumentResult = checkArgument(GuardCheckType.TAB_COMPLETE, commandSender, args, startIndex);
             if (checkArgumentResult.success && next != null) {
                 next.generateTabComplete(current, commandSender, args, startIndex + 1);
+                return;
+            }
+            if (optional != null && next != null) {
+                next.generateTabComplete(current, commandSender, args, startIndex);
             }
             return;
         }

SpigotCore_Main/testsrc/de/steamwar/command/SimpleCommandPartTest.java

@@ -40,6 +40,8 @@ public class SimpleCommandPartTest {
 
     private CommandPart optionalCommandPart;
 
+    private CommandPart optionalCommandPartMultipleNext;
+
     @Before
     public void setUp() throws Exception {
         stringCommandPart = new CommandPart(SWCommandUtils.createMapper("hello", "world"), null, null, null, GuardCheckType.COMMAND);
@@ -54,6 +56,11 @@ public class SimpleCommandPartTest {
 
         optionalCommandPart = new CommandPart(SWCommandUtils.createMapper("hello", "world"), null, null, "hello", GuardCheckType.COMMAND);
         optionalCommandPart.setNext(new CommandPart(SWCommandUtils.createMapper("hello2", "world2"), null, null, null, GuardCheckType.COMMAND));
+
+        optionalCommandPartMultipleNext = new CommandPart(SWCommandUtils.createMapper("hello", "world"), null, null, "hello", GuardCheckType.COMMAND);
+        CommandPart next = new CommandPart(SWCommandUtils.createMapper("hello2", "world2"), null, null, null, GuardCheckType.COMMAND);
+        next.setNext(new CommandPart(SWCommandUtils.createMapper("hello3", "world3"), null, null, null, GuardCheckType.COMMAND));
+        optionalCommandPartMultipleNext.setNext(next);
     }
 
     @Test
@@ -240,4 +247,43 @@ public class SimpleCommandPartTest {
         assertThat(argumentArray.get(0), is("world"));
         assertThat(argumentArray.get(1), is("hello2"));
     }
+
+    @Test
+    public void testOptionalCommandPartExecutionMultipleNext() {
+        List<Object> argumentArray = new ArrayList<>();
+        optionalCommandPartMultipleNext.generateArgumentArray(argumentArray, new TestCommandSender(), new String[]{"world", "hello2", "hello3"}, 0);
+        assertThat(argumentArray.size(), is(3));
+        assertThat(argumentArray.get(0), is("world"));
+        assertThat(argumentArray.get(1), is("hello2"));
+        assertThat(argumentArray.get(2), is("hello3"));
+    }
+
+    @Test
+    public void testOptionalCommandPartExecutionMultipleTabComplete() {
+        List<String> tabCompletes = new ArrayList<>();
+        optionalCommandPartMultipleNext.generateTabComplete(tabCompletes, new TestCommandSender(), new String[]{""}, 0);
+        assertThat(tabCompletes.size(), is(4));
+        assertThat(tabCompletes.get(0), is("hello"));
+        assertThat(tabCompletes.get(1), is("world"));
+        assertThat(tabCompletes.get(2), is("hello2"));
+        assertThat(tabCompletes.get(3), is("world2"));
+
+        tabCompletes = new ArrayList<>();
+        optionalCommandPartMultipleNext.generateTabComplete(tabCompletes, new TestCommandSender(), new String[]{"hello", ""}, 0);
+        assertThat(tabCompletes.size(), is(2));
+        assertThat(tabCompletes.get(0), is("hello2"));
+        assertThat(tabCompletes.get(1), is("world2"));
+
+        tabCompletes = new ArrayList<>();
+        optionalCommandPartMultipleNext.generateTabComplete(tabCompletes, new TestCommandSender(), new String[]{"hello", "world2", ""}, 0);
+        assertThat(tabCompletes.size(), is(2));
+        assertThat(tabCompletes.get(0), is("hello3"));
+        assertThat(tabCompletes.get(1), is("world3"));
+
+        tabCompletes = new ArrayList<>();
+        optionalCommandPartMultipleNext.generateTabComplete(tabCompletes, new TestCommandSender(), new String[]{"world2", ""}, 0);
+        assertThat(tabCompletes.size(), is(2));
+        assertThat(tabCompletes.get(0), is("hello3"));
+        assertThat(tabCompletes.get(1), is("world3"));
+    }
 }

build.gradle

@@ -61,8 +61,8 @@ ext {
 
 compileJava.options.encoding = 'UTF-8'
 
-sourceCompatibility = 1.8
-targetCompatibility = 1.8
+sourceCompatibility = 1.11
+targetCompatibility = 1.11
 
 mainClassName = ''