Made logging a bit more useful

api/src/main/java/org/geysermc/api/logger/Logger.java

@@ -34,6 +34,11 @@ public interface Logger {
      */
     void severe(String message);
 
+    /**
+     * Logs a severe message and an exception to console
+     */
+    void severe(String message, Throwable error);
+
     /**
      * Logs an error message to console
      *
@@ -41,6 +46,11 @@ public interface Logger {
      */
     void error(String message);
 
+    /**
+     * Logs an error message and an exception to console
+     */
+    void error(String message, Throwable error);
+
     /**
      * Logs a warning message to console
      *

connector/src/main/java/org/geysermc/connector/GeyserConnector.java

@@ -121,7 +121,7 @@ public class GeyserConnector implements Connector {
 
             config = FileUtils.loadConfig(configFile, GeyserConfiguration.class);
         } catch (IOException ex) {
-            logger.severe("Failed to read/create config.yml! Make sure it's up to date and/or readable+writable!");
+            logger.severe("Failed to read/create config.yml! Make sure it's up to date and/or readable+writable!", ex);
             shutdown();
         }
 

connector/src/main/java/org/geysermc/connector/console/GeyserLogger.java

@@ -93,12 +93,24 @@ public class GeyserLogger implements org.geysermc.api.logger.Logger {
         System.out.println(printConsole(ChatColor.DARK_RED + message, colored));
     }
 
+    @Override
+    public void severe(String message, Throwable error) {
+        waitFor();
+        System.out.println(printConsole(ChatColor.DARK_RED + message + "\n" + error.getMessage(), colored));
+    }
+
     @Override
     public void error(String message) {
         waitFor();
         System.out.println(printConsole(ChatColor.RED + message, colored));
     }
 
+    @Override
+    public void error(String message, Throwable error) {
+        waitFor();
+        System.out.println(printConsole(ChatColor.RED + message + "\n" + error.getMessage(), colored));
+    }
+
     @Override
     public void warning(String message) {
         waitFor();