schach/pom.xml

@@ -10,12 +10,13 @@
   <version>0.0.1-SNAPSHOT</version>
 
   <name>schach</name>
-  <description>A simple schach project</description>
+  <description>A simple schach.</description>
   <url>http://www.example.com</url>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <maven.compiler.release>21</maven.compiler.release>
+    <maven.compiler.source>21</maven.compiler.source>
+    <maven.compiler.target>21</maven.compiler.target>
   </properties>
 
   <repositories>
@@ -26,31 +27,22 @@
   </repositories>
 
   <dependencies>
-    <!-- Schachlib -->
+    <!-- Schachlib (bhlangonijr) -->
     <dependency>
       <groupId>com.github.bhlangonijr</groupId>
       <artifactId>chesslib</artifactId>
       <version>1.3.4</version>
     </dependency>
-
+    <!-- JUnit 3 (wie im Template, ggf. auf JUnit 4/5 upgraden für moderne Projekte) -->
     <dependency>
 	    <groupId>org.junit.jupiter</groupId>
 	    <artifactId>junit-jupiter</artifactId>
 	    <version>5.10.2</version>
 	    <scope>test</scope>
 	</dependency>
-
-    <!-- Mockito -->
-    <dependency>
-      <groupId>org.mockito</groupId>
-      <artifactId>mockito-core</artifactId>
-      <version>5.11.0</version>
-      <scope>test</scope>
-    </dependency>
   </dependencies>
 
   <build>
-
     <pluginManagement>
       <plugins>
         <plugin>
@@ -91,58 +83,12 @@
         </plugin>
       </plugins>
     </pluginManagement>
-    <plugins>
-      <!-- Java Compiler Plugin -->
-      <plugin>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.13.0</version>
-        <configuration>
-          <release>21</release>
-        </configuration>
-      </plugin>
-
-      <!-- PMD Plugin -->
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-pmd-plugin</artifactId>
-        <version>3.21.0</version>
-        <configuration>
-          <!-- Set to 17 until PMD supports 21 -->
-          <targetJdk>17</targetJdk>
-          <failOnViolation>false</failOnViolation>
-          <printFailingErrors>true</printFailingErrors>
-          <linkXRef>false</linkXRef>
-          <rulesets>
-            <ruleset>rulesets/java/quickstart.xml</ruleset>
-            <ruleset>rulesets/java/basic.xml</ruleset>
-            <ruleset>rulesets/java/braces.xml</ruleset>
-            <ruleset>rulesets/java/unusedcode.xml</ruleset>
-            <ruleset>rulesets/java/imports.xml</ruleset>
-          </rulesets>
-        </configuration>
-        <executions>
-          <execution>
-            <phase>verify</phase>
-            <goals>
-              <goal>check</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-
-      <!-- Surefire Plugin for tests -->
-      <plugin>
-        <artifactId>maven-surefire-plugin</artifactId>
-        <version>3.3.0</version>
-      </plugin>
-	</plugins>
   </build>
 
   <reporting>
     <plugins>
       <plugin>
         <artifactId>maven-project-info-reports-plugin</artifactId>
-        <version>3.6.1</version>
       </plugin>
     </plugins>
   </reporting>

schach/src/main/java/de/hs_mannheim/informatik/chess/controller/GameController.java

@@ -25,8 +25,7 @@ public class GameController {
     GameEndCallback callback;
     
     private boolean gameOver = false;
-    private int selectedRow = -1;
+    private int selectedRow = -1, selectedCol = -1;
-    private int selectedCol = -1;
     private List<int[]> highlightedFields = new ArrayList<>();
     private boolean gameWasResignedOrDrawn = false;
     private GameMode gameMode;