Only reload config if valid yml

src/com/dre/brewery/P.java

@@ -16,6 +16,7 @@ import org.apache.commons.lang.math.NumberUtils;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
+import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.event.HandlerList;
 import org.bukkit.plugin.java.JavaPlugin;
 
@@ -313,7 +314,8 @@ public class P extends JavaPlugin {
 
 		// load the Config
 		try {
-			if (!BConfig.readConfig()) {
+			FileConfiguration cfg = BConfig.loadConfigFile();
+			if (cfg == null || !BConfig.readConfig(cfg)) {
 				p = null;
 				getServer().getPluginManager().disablePlugin(this);
 				return;
@@ -463,6 +465,12 @@ public class P extends JavaPlugin {
 		if (sender != null && !sender.equals(getServer().getConsoleSender())) {
 			BConfig.reloader = sender;
 		}
+		FileConfiguration cfg = BConfig.loadConfigFile();
+		if (cfg == null) {
+			// Could not read yml file, do not proceed
+			return;
+		}
+
 		// clear all existent config Data
 		BRecipe.getConfigRecipes().clear();
 		BRecipe.numConfigRecipes = 0;
@@ -486,7 +494,7 @@ public class P extends JavaPlugin {
 
 		// load the Config
 		try {
-			if (!BConfig.readConfig()) {
+			if (!BConfig.readConfig(cfg)) {
 				p = null;
 				getServer().getPluginManager().disablePlugin(this);
 				return;
@@ -510,6 +518,8 @@ public class P extends JavaPlugin {
 		}
 		if (!successful && sender != null) {
 			msg(sender, p.languageReader.get("Error_Recipeload"));
+		} else {
+			p.msg(sender, p.languageReader.get("CMD_Reload"));
 		}
 		BConfig.reloader = null;
 	}

src/com/dre/brewery/filedata/BConfig.java

@@ -119,13 +119,31 @@ public class BConfig {
 		}
 	}
 
-	public static boolean readConfig() {
+	public static FileConfiguration loadConfigFile() {
 		File file = new File(P.p.getDataFolder(), "config.yml");
 		if (!checkConfigs()) {
-			return false;
+			return null;
 		}
-		FileConfiguration config = YamlConfiguration.loadConfiguration(file);
 
+		try {
+			YamlConfiguration cfg = YamlConfiguration.loadConfiguration(file);
+			if (cfg.contains("version") && cfg.contains("language")) {
+				return cfg;
+			}
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+
+		// Failed to load
+		if (p.languageReader != null) {
+			P.p.errorLog(p.languageReader.get("Error_YmlRead"));
+		} else {
+			P.p.errorLog("Could not read file config.yml, please make sure the file is in valid yml format (correct spaces etc.)");
+		}
+		return null;
+	}
+
+	public static boolean readConfig(FileConfiguration config) {
 		// Set the Language
 		p.language = config.getString("language", "en");
 
@@ -139,6 +157,7 @@ public class BConfig {
 		String version = config.getString("version", null);
 		if (version != null) {
 			if (!version.equals(configVersion) || (oldMat && P.use1_13)) {
+				File file = new File(P.p.getDataFolder(), "config.yml");
 				copyDefaultConfigs(true);
 				new ConfigUpdater(file).update(version, oldMat, p.language);
 				P.p.log("Config Updated to version: " + configVersion);
@@ -199,7 +218,7 @@ public class BConfig {
 		openEverywhere = config.getBoolean("openLargeBarrelEverywhere", false);
 		MCBarrel.maxBrews = config.getInt("maxBrewsInMCBarrels", 6);
 
-		Brew.loadSeed(config, file);
+		Brew.loadSeed(config, new File(P.p.getDataFolder(), "config.yml"));
 
 		PluginItem.registerForConfig("brewery", BreweryPluginItem::new);
 		PluginItem.registerForConfig("mmoitems", MMOItemsPluginItem::new);

src/com/dre/brewery/filedata/LanguageReader.java

@@ -104,6 +104,7 @@ public class LanguageReader {
 		defaults.add(new Tuple<>("Error_NoBrewName", "&cNo Recipe with Name: '&v1&c' found!"));
 		defaults.add(new Tuple<>("Error_Recipeload", "&cNot all recipes could be restored: More information in the server log!"));
 		defaults.add(new Tuple<>("Error_ConfigUpdate", "Unknown Brewery config version: v&v1, config was not updated!"));
+		defaults.add(new Tuple<>("Error_YmlRead", "Could not read File config.yml, please make sure the file is in valid yml format (correct spaces etc.)"));
 
 		/* Permissions */
 		defaults.add(new Tuple<>("Error_NoPermissions", "&cYou don't have permissions to do this!"));

src/com/dre/brewery/listeners/CommandListener.java

@@ -36,7 +36,6 @@ public class CommandListener implements CommandExecutor {
 
 			if (sender.hasPermission("brewery.cmd.reload")) {
 				p.reload(sender);
-				p.msg(sender, p.languageReader.get("CMD_Reload"));
 			} else {
 				p.msg(sender, p.languageReader.get("Error_NoPermissions"));
 			}