Correct root working directory for Windows, Linux and macOS

plugin-skin-composer/src/main/java/games/rednblack/editor/plugin/skincomposer/SkinComposerSettings.java

@@ -11,6 +11,7 @@ public class SkinComposerSettings extends SettingsNodeValue<SkinComposerVO> {
 
     private final VisCheckBox alwaysCheckUpdates;
     private final H2DPluginAdapter plugin;
+    private boolean loaded = false;
 
     public SkinComposerSettings(Facade facade, H2DPluginAdapter plugin) {
         super("Skin Composer", facade);
@@ -25,6 +26,7 @@ public class SkinComposerSettings extends SettingsNodeValue<SkinComposerVO> {
 
     @Override
     public void translateSettingsToView() {
+        loaded = true;
         alwaysCheckUpdates.setChecked(getSettings().alwaysCheckUpdates);
     }
 
@@ -37,6 +39,6 @@ public class SkinComposerSettings extends SettingsNodeValue<SkinComposerVO> {
 
     @Override
     public boolean validateSettings() {
-        return getSettings().alwaysCheckUpdates != alwaysCheckUpdates.isChecked();
+        return loaded && getSettings().alwaysCheckUpdates != alwaysCheckUpdates.isChecked();
     }
 }

src/main/java/games/rednblack/editor/proxy/SettingsManager.java

@@ -9,6 +9,7 @@ import games.rednblack.editor.Main;
 import games.rednblack.editor.utils.HyperLap2DUtils;
 import games.rednblack.h2d.common.vo.EditorConfigVO;
 import org.apache.commons.io.FileUtils;
+import org.apache.commons.lang3.SystemUtils;
 
 import java.io.File;
 import java.io.IOException;
@@ -44,7 +45,8 @@ public class SettingsManager extends BaseProxy {
             FileUtils.forceMkdir(new File(defaultWorkspacePath));
 
             pluginDirs = new File[] {new File(Main.getJarContainingFolder(Main.class) + File.separator + "plugins"),
-                    new File(getRootPath() + File.separator + "plugins")};
+                    new File(getRootPath() + File.separator + "plugins"),
+                    new File(System.getProperty("user.dir") + File.separator + "plugins")};
             cacheDir = new File(getRootPath() + File.separator + "cache");
         } catch (IOException e) {
             e.printStackTrace();
@@ -89,8 +91,14 @@ public class SettingsManager extends BaseProxy {
     }
 
     public String getRootPath() {
-        File root = new File(new File(".").getAbsolutePath()).getParentFile();
-        return root.getAbsolutePath() + File.separator + ".hyperlap2d";
+        String appRootDirectory = System.getProperty("user.home");
+        if (SystemUtils.IS_OS_WINDOWS) {
+            appRootDirectory = System.getenv("AppData");
+        } else if (SystemUtils.IS_OS_MAC || SystemUtils.IS_OS_MAC_OSX) {
+            appRootDirectory += "/Library/Application Support";
+        }
+
+        return appRootDirectory + File.separator + ".hyperlap2d";
     }
 
     public void setLastOpenedPath(String path) {