Changed default Minecraft path on Linux

mircokroon · Apr 4, 2020 · 5149994 · 5149994
1 parent 478d4e7
commit 5149994
Showing 1 changed file with 16 additions and 1 deletion.
diff --git a/src/main/java/Launcher.java b/src/main/java/Launcher.java
@@ -3,6 +3,7 @@
 import net.sourceforge.argparse4j.inf.ArgumentParser;
 import net.sourceforge.argparse4j.inf.ArgumentParserException;
 import net.sourceforge.argparse4j.inf.Namespace;
+import org.apache.commons.lang3.SystemUtils;
 
 import java.nio.file.Paths;
 
@@ -55,7 +56,7 @@ private static Namespace getArguments(String[] args) {
             .type(Long.class)
             .help("Level seed for output file, as a long.");
         parser.addArgument("-m", "--minecraft")
-            .setDefault(Paths.get("%appdata%", ".minecraft").toString())
+            .setDefault(getDefaultPath())
             .help("Path to your Minecraft installation, used to authenticate with Mojang servers.");
         parser.addArgument("-r", "--render-distance").dest("render-distance")
             .setDefault(75)
@@ -79,4 +80,18 @@ private static Namespace getArguments(String[] args) {
         }
         return ns;
     }
+
+    /**
+     * Get the platform-specific default path for the Minecraft installation directory.
+     * @return the path as a string
+     */
+    private static String getDefaultPath() {
+        if (SystemUtils.IS_OS_WINDOWS) {
+            return Paths.get("%appdata%", ".minecraft").toString();
+        } else if (SystemUtils.IS_OS_LINUX) {
+            return Paths.get("~", ".minecraft").toString();
+        } else {
+            return ".minecraft";
+        }
+    }
 }