Now 1.7 compatible again

src/main/java/com/massivecraft/factions/FactionsPlugin.java

@@ -147,18 +147,10 @@ public class FactionsPlugin extends MPlugin {
     public void onEnable() {
         log("==== Setup ====");
 
-
-        // Vault dependency check.
-        if (getServer().getPluginManager().getPlugin("Vault") == null) {
-            log("Vault is not present, the plugin will not run properly.");
-            getServer().getPluginManager().disablePlugin(instance);
-            return;
-        }
-
         int version = Integer.parseInt(ReflectionUtils.PackageType.getServerVersion().split("_")[1]);
         switch (version) {
             case 7:
-                FactionsPlugin.instance.log("Minecraft Version 1.7 found, disabling banners, itemflags inside GUIs, and Titles.");
+                FactionsPlugin.instance.log("Minecraft Version 1.7 found, disabling banners, itemflags inside GUIs, corners, and Titles.");
                 mc17 = true;
                 break;
             case 8:
@@ -177,6 +169,18 @@ public class FactionsPlugin extends MPlugin {
                 mc114 = true;
                 break;
         }
+        //Dependency checks
+        if (Bukkit.getPluginManager().isPluginEnabled("Vault") && Bukkit.getPluginManager().isPluginEnabled("Essentials")) {
+            RegisteredServiceProvider<Economy> rsp = FactionsPlugin.this.getServer().getServicesManager().getRegistration(Economy.class);
+            FactionsPlugin.econ = rsp.getProvider();
+        } else {
+            divider();
+            System.out.println("You are missing dependencies!");
+            System.out.println("Please verify EssentialsX and Vault are installed!");
+            Bukkit.getPluginManager().disablePlugin(instance);
+            divider();
+            return;
+        }
         migrateFPlayerLeaders();
         log("==== End Setup ====");
 
@@ -292,16 +296,6 @@ public class FactionsPlugin extends MPlugin {
 
         if (!CommodoreProvider.isSupported()) this.getCommand(refCommand).setTabCompleter(this);
 
-        if (Bukkit.getPluginManager().isPluginEnabled("Vault") && FactionsPlugin.this.getServer().getServicesManager().getRegistration(Essentials.class) != null) {
-            RegisteredServiceProvider<Economy> rsp = FactionsPlugin.this.getServer().getServicesManager().getRegistration(Economy.class);
-            FactionsPlugin.econ = rsp.getProvider();
-        } else {
-            divider();
-            System.out.println("You are missing dependencies!");
-            System.out.println("Please verify EssentialsX and Vault are installed!");
-            Bukkit.getPluginManager().disablePlugin(this);
-        }
-
         if (getDescription().getFullName().contains("BETA")) {
             divider();
             System.out.println("You are using a BETA version of the plugin!");

src/main/java/com/massivecraft/factions/cmd/claim/CmdCorner.java

@@ -9,6 +9,8 @@ import com.massivecraft.factions.struct.Permission;
 import com.massivecraft.factions.util.CornerTask;
 import com.massivecraft.factions.zcore.fperms.PermissableAction;
 import com.massivecraft.factions.zcore.util.TL;
+import org.bukkit.ChatColor;
+import org.bukkit.entity.Player;
 
 import java.util.ArrayList;
 import java.util.Comparator;
@@ -29,6 +31,10 @@ public class CmdCorner extends FCommand {
 
     @Override
     public void perform(CommandContext context) {
+        if (FactionsPlugin.getInstance().mc17) {
+            context.player.sendMessage(ChatColor.RED + "This command is disabled!");
+            return;
+        }
         FLocation to = new FLocation(context.player.getLocation());
         if (FactionsPlugin.getInstance().getFactionsPlayerListener().getCorners().contains(to)) {
             Faction cornerAt = Board.getInstance().getFactionAt(to);

src/main/java/com/massivecraft/factions/listeners/FactionsPlayerListener.java

@@ -54,18 +54,20 @@ public class FactionsPlayerListener implements Listener {
     private Map<String, InteractAttemptSpam> interactSpammers = new HashMap<>();
 
     public FactionsPlayerListener() {
-        this.corners = new HashSet<>();
         for (Player player : FactionsPlugin.getInstance().getServer().getOnlinePlayers()) {
             initPlayer(player);
         }
-        for (World world : FactionsPlugin.getInstance().getServer().getWorlds()) {
+        if (!FactionsPlugin.getInstance().mc17) {
-            WorldBorder border = world.getWorldBorder();
+            this.corners = new HashSet<>();
-            if (border != null) {
+            for (World world : FactionsPlugin.getInstance().getServer().getWorlds()) {
-                int cornerCoord = (int) ((border.getSize() - 1.0) / 2.0);
+                WorldBorder border = world.getWorldBorder();
-                this.corners.add(new FLocation(world.getName(), FLocation.blockToChunk(cornerCoord), FLocation.blockToChunk(cornerCoord)));
+                if (border != null) {
-                this.corners.add(new FLocation(world.getName(), FLocation.blockToChunk(cornerCoord), FLocation.blockToChunk(-cornerCoord)));
+                    int cornerCoord = (int) ((border.getSize() - 1.0) / 2.0);
-                this.corners.add(new FLocation(world.getName(), FLocation.blockToChunk(-cornerCoord), FLocation.blockToChunk(cornerCoord)));
+                    this.corners.add(new FLocation(world.getName(), FLocation.blockToChunk(cornerCoord), FLocation.blockToChunk(cornerCoord)));
-                this.corners.add(new FLocation(world.getName(), FLocation.blockToChunk(-cornerCoord), FLocation.blockToChunk(-cornerCoord)));
+                    this.corners.add(new FLocation(world.getName(), FLocation.blockToChunk(cornerCoord), FLocation.blockToChunk(-cornerCoord)));
+                    this.corners.add(new FLocation(world.getName(), FLocation.blockToChunk(-cornerCoord), FLocation.blockToChunk(cornerCoord)));
+                    this.corners.add(new FLocation(world.getName(), FLocation.blockToChunk(-cornerCoord), FLocation.blockToChunk(-cornerCoord)));
+                }
             }
         }
     }