Config load error check, remove Towny dep

BuildConfigUpdater/BuildConfigUpdater.iml

@@ -18,6 +18,7 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="ButtonCore (1) (com.github.TBMCPlugins.ButtonCore)" />
+    <orderEntry type="module" module-name="ButtonCore (1) (com.github.TBMCPlugins.ButtonCore)" />
     <orderEntry type="library" name="Maven: org.reflections:reflections:0.9.10" level="project" />
     <orderEntry type="library" name="Maven: com.google.code.findbugs:annotations:2.0.1" level="project" />
     <orderEntry type="library" name="Maven: org.javassist:javassist:3.20.0-GA" level="project" />

ButtonCore/src/main/java/buttondevteam/lib/architecture/ButtonPlugin.java

@@ -7,11 +7,13 @@ import buttondevteam.lib.chat.Command2MC;
 import buttondevteam.lib.chat.TBMCChatAPI;
 import lombok.AccessLevel;
 import lombok.Getter;
+import org.bukkit.configuration.InvalidConfigurationException;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.plugin.java.JavaPlugin;
 
 import java.io.File;
+import java.io.IOException;
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -51,7 +53,10 @@ public abstract class ButtonPlugin extends JavaPlugin {
 
 	@Override
 	public final void onEnable() {
-		loadConfig();
+		if (!loadConfig()) {
+			getLogger().warning("Please fix the issues and restart the server to load the plugin.");
+			return;
+		}
 		try {
 			pluginEnable();
 		} catch (Exception e) {
@@ -61,10 +66,14 @@ public abstract class ButtonPlugin extends JavaPlugin {
 			IHaveConfig.pregenConfig(this, null);
 	}
 
-	private void loadConfig() {
+	private boolean loadConfig() {
-		var section = getConfig().getConfigurationSection("global");
+		var config = getConfig();
-		if (section == null) section = getConfig().createSection("global");
+		if (config == null)
+			return false;
+		var section = config.getConfigurationSection("global");
+		if (section == null) section = config.createSection("global");
 		iConfig = new IHaveConfig(section, this::saveConfig);
+		return true;
 	}
 
 	@Override
@@ -101,10 +110,15 @@ public abstract class ButtonPlugin extends JavaPlugin {
 		}
 		var file = new File(getDataFolder(), "config.yml");
 		var yaml = new CommentedConfiguration(file);
-		if (file.exists() && !yaml.load()) {
+		if (file.exists()) {
+			try {
+				yaml.load(file);
+			} catch (IOException | InvalidConfigurationException e) {
 				getLogger().warning("Failed to load config! Check for syntax errors.");
+				e.printStackTrace();
 				return false;
 			}
+		}
 		this.yaml = yaml;
 		var res = getTextResource("configHelp.yml");
 		if (res == null)
@@ -126,8 +140,12 @@ public abstract class ButtonPlugin extends JavaPlugin {
 
 	@Override
 	public void saveConfig() {
+		try {
 			if (yaml != null)
 				yaml.save();
+		} catch (Exception e) {
+			TBMCCoreAPI.SendException("Failed to save config", e);
+		}
 	}
 
 	@Retention(RetentionPolicy.RUNTIME)

ButtonCore/src/main/java/buttondevteam/lib/architecture/CommentedConfiguration.java

@@ -1,6 +1,5 @@
 package buttondevteam.lib.architecture;
 
-import com.palmergames.util.FileMgmt;
 import org.bukkit.configuration.InvalidConfigurationException;
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.configuration.file.YamlConstructor;
@@ -11,10 +10,12 @@ import org.yaml.snakeyaml.representer.Representer;
 
 import java.io.File;
 import java.io.IOException;
+import java.nio.file.Files;
 import java.util.HashMap;
 
 /**
  * A copy of Towny's CommentedConfiguration: https://github.com/TownyAdvanced/Towny/blob/master/src/com/palmergames/bukkit/config/CommentedConfiguration.java
+ * Modified to remove dependency on the FileMgmt class
  *
  * @author dumptruckman & Articdive
  */
@@ -46,7 +47,7 @@ public class CommentedConfiguration extends YamlConfiguration { //TODO: Remove F
 		return loaded;
 	}
 
-	public void save() {
+	public void save() throws IOException {
 
 		boolean saved = true;
 
@@ -61,7 +62,7 @@ public class CommentedConfiguration extends YamlConfiguration { //TODO: Remove F
 		// if there's comments to add and it saved fine, we need to add comments
 		if (!comments.isEmpty() && saved) {
 			// String array of each line in the config file
-			String[] yamlContents = FileMgmt.convertFileToString(file).split("[" + System.getProperty("line.separator") + "]");
+			String[] yamlContents = Files.readAllLines(file.toPath()).toArray(new String[0]);
 
 			// This will hold the newly formatted line
 			StringBuilder newContents = new StringBuilder();
@@ -173,7 +174,7 @@ public class CommentedConfiguration extends YamlConfiguration { //TODO: Remove F
 			while (newContents.toString().startsWith(" " + System.getProperty("line.separator"))) {
 				newContents = new StringBuilder(newContents.toString().replaceFirst(" " + System.getProperty("line.separator"), ""));
 			}
-			FileMgmt.stringToFile(newContents.toString(), file);
+			Files.write(file.toPath(), newContents.toString().getBytes());
 		}
 	}