add option to not enable arena on restart

Author: steve4744

src/main/java/tntrun/TNTRun.java

@@ -357,9 +357,11 @@ public void run() {
 				for (String file : arenaList) {
 					Arena arena = new Arena(file.substring(0, file.length() - 4), instance);
 					arena.getStructureManager().loadFromConfig();
-					arena.getStatusManager().enableArena();
 					amanager.registerArena(arena);
 					Bars.createBar(arena.getArenaName());
+					if (arena.getStructureManager().isEnableOnRestart()) {
+						arena.getStatusManager().enableArena();
+					}
 				}
 				if (isBungeecord()) {
 					amanager.setBungeeArena();

src/main/java/tntrun/VersionChecker.java

@@ -31,7 +31,7 @@ public class VersionChecker {
 	private TNTRun plugin;
 	private final int resourceId;
 
-	public VersionChecker(TNTRun plugin,int resourceId) {
+	public VersionChecker(TNTRun plugin, int resourceId) {
 		this.plugin = plugin;
 		this.resourceId = resourceId;
 	}

src/main/java/tntrun/arena/structure/StructureManager.java

@@ -77,6 +77,7 @@ public StructureManager(Arena arena) {
 	private String commandOnStop;
 	private boolean shopEnabled = true;
 	private int maxFinalPositions = 3;
+	private boolean enableOnRestart = true;
 
 	public String getWorldName() {
 		return world;
@@ -308,6 +309,10 @@ public boolean isPvpEnabled() {
 		return !getDamageEnabled().toString().equalsIgnoreCase("no");
 	}
 
+	public boolean isEnableOnRestart() {
+		return enableOnRestart;
+	}
+
 	public void setArenaFinished(boolean finished) {
 		this.finished = finished;
 	}
@@ -525,6 +530,7 @@ public void saveToConfig() {
 		config.set("commandOnStart", getCommandOnStart());
 		config.set("commandOnStop", getCommandOnStop());
 		config.set("displayfinalpositions", maxFinalPositions);
+		config.set("enableOnRestart", enableOnRestart);
 		config.set("shop.enabled", shopEnabled);
 		rewards.saveToConfig(config);
 		try {
@@ -574,6 +580,7 @@ public void loadFromConfig() {
 		commandOnStart = config.getString("commandOnStart", "");
 		commandOnStop = config.getString("commandOnStop", "");
 		maxFinalPositions = config.getInt("displayfinalpositions", maxFinalPositions);
+		enableOnRestart = config.getBoolean("enableOnRestart", true);
 		shopEnabled = config.getBoolean("shop.enabled", true);
 	}