Update 29.10.2022

Java/GameEngine/.idea/encodings.xml

@@ -2,5 +2,6 @@
 <project version="4">
   <component name="Encoding">
     <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
   </component>
 </project>

Java/GameEngine/.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="VulnerableLibrariesLocal" enabled="false" level="WARNING" enabled_by_default="false" />
+  </profile>
+</component>

Java/GameEngine/.idea/runConfigurations.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RunConfigurationProducerService">
-    <option name="ignoredProducers">
-      <set>
-        <option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
-      </set>
-    </option>
-  </component>
-</project>

Java/GameEngine/.idea/vcs.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
   </component>
 </project>

Java/GameEngine/pom.xml

@@ -57,7 +57,13 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.25</version>
+            <version>8.0.30</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.xerial</groupId>
+            <artifactId>sqlite-jdbc</artifactId>
+            <version>3.39.3.0</version>
         </dependency>
 
         <dependency>
@@ -69,12 +75,12 @@
         <dependency>
             <groupId>commons-lang</groupId>
             <artifactId>commons-lang</artifactId>
-            <version>2.3</version>
+            <version>2.6</version>
         </dependency>
         <dependency>
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
-            <version>1.9</version>
+            <version>1.30</version>
         </dependency>
     </dependencies>
 

Java/GameEngine/src/main/java/de/craftix/engine/var/MySQL.java

@@ -7,19 +7,17 @@ import java.sql.Connection;
 import java.sql.DriverManager;
 import java.sql.ResultSet;
 
-public class MySQL implements Serializable {
-
-    protected String server;
-    protected int port;
-    protected String database;
+public class MySQL extends SqLite {
     protected String username;
     protected String password;
     protected Connection con;
 
+    public MySQL(String connection) {
+        super(connection);
+    }
+
     public MySQL(String server, int port, String database, String username, String password) {
-        this.server = server;
-        this.port = port;
-        this.database = database;
+        super(server + ":" + port + "/" + database);
         this.username = username;
         this.password = password;
     }
@@ -30,7 +28,7 @@ public class MySQL implements Serializable {
         if (isConnected()) return;
         try {
             Class.forName("com.mysql.cj.jdbc.Driver");
-            con = DriverManager.getConnection("jdbc:mysql://" + server + ":" + port + "/" + database, username, password);
+            con = DriverManager.getConnection("jdbc:mysql://" + file);
         }catch (Exception e) {
             GameEngine.throwError(e);
         }

Java/GameEngine/src/main/java/de/craftix/engine/var/SqLite.java

@@ -0,0 +1,53 @@
+package de.craftix.engine.var;
+
+import de.craftix.engine.GameEngine;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.ResultSet;
+
+public class SqLite {
+
+    protected String file;
+    protected Connection con;
+
+    public SqLite(String file) {
+        this.file = file;
+    }
+
+    public void connect() {
+        if (isConnected()) return;
+        try {
+            Class.forName("org.sqlite.JDBC");
+            con = DriverManager.getConnection("jdbc:sqlite:" + file);
+        }catch (Exception e) {
+            GameEngine.throwError(e);
+        }
+    }
+
+    public void disconnect() {
+        if (!isConnected()) return;
+        try {
+            con.close();
+            con = null;
+        }catch (Exception e) { GameEngine.throwError(e); }
+    }
+
+    public boolean isConnected() { return con != null; }
+
+    public void insert(String qry) {
+        if (!isConnected()) throw new NullPointerException("SqLite not connected");
+        try {
+            con.prepareStatement(qry).executeUpdate();
+        }catch (Exception e) { GameEngine.throwError(e); }
+    }
+
+    public ResultSet getData(String qry) {
+        if (!isConnected()) throw new NullPointerException("SqLite not connected");
+        try {
+            return con.prepareStatement(qry).executeQuery();
+        }catch (Exception e) { GameEngine.throwError(e); }
+        return null;
+    }
+
+}

Java/GameEngine/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -8,6 +8,7 @@ de\craftix\engine\var\Scene.class
 de\craftix\engine\var\Sound.class
 de\craftix\engine\render\Resizer$6.class
 de\craftix\engine\var\Image.class
+de\craftix\engine\var\SqLite.class
 de\craftix\engine\var\Quaternion.class
 de\craftix\engine\render\Sprite.class
 de\craftix\engine\render\Resizer.class