Implemented basic Flags API

Removed Island's SettingsFlags
Fixed Island#toggleFlag()

src/main/java/us/tastybento/bskyblock/BSkyBlock.java

@@ -20,6 +20,7 @@ import us.tastybento.bskyblock.listeners.JoinLeaveListener;
 import us.tastybento.bskyblock.listeners.PanelListenerManager;
 import us.tastybento.bskyblock.managers.AddonsManager;
 import us.tastybento.bskyblock.managers.CommandsManager;
+import us.tastybento.bskyblock.managers.FlagsManager;
 import us.tastybento.bskyblock.managers.LocalesManager;
 
 /**
@@ -42,6 +43,7 @@ public class BSkyBlock extends JavaPlugin implements BSBModule {
     private CommandsManager commandsManager;
     private LocalesManager localesManager;
     private AddonsManager addonsManager;
+    private FlagsManager flagsManager;
 
     @Override
     public void onEnable(){
@@ -101,6 +103,9 @@ public class BSkyBlock extends JavaPlugin implements BSBModule {
                             // Register Listeners
                             registerListeners();
 
+                            // Load Flags
+                            flagsManager = new FlagsManager();
+
                             // Load addons
                             addonsManager = new AddonsManager();
                             addonsManager.enableAddons();
@@ -204,14 +209,34 @@ public class BSkyBlock extends JavaPlugin implements BSBModule {
         return plugin;
     }
 
+    /**
+     * @return the Commands manager
+     */
     public CommandsManager getCommandsManager() {
         return commandsManager;
     }
 
+    /**
+     * @return the Locales manager
+     */
     public LocalesManager getLocalesManager() {
         return localesManager;
     }
 
+    /**
+     * @return the Addons manager
+     */
+    public AddonsManager getAddonsManager() {
+        return addonsManager;
+    }
+
+    /**
+     * @return the Flags manager
+     */
+    public FlagsManager getFlagsManager() {
+        return flagsManager;
+    }
+
     @Override
     public final String getIdentifier() {
         return getDescription().getName();
@@ -226,11 +251,4 @@ public class BSkyBlock extends JavaPlugin implements BSBModule {
     public final File getFolder() {
         return getDataFolder();
     }
-
-    /**
-     * @return the addonsManager
-     */
-    public AddonsManager getAddonsManager() {
-        return addonsManager;
-    }
 }

src/main/java/us/tastybento/bskyblock/api/flags/Flag.java

@@ -0,0 +1,31 @@
+package us.tastybento.bskyblock.api.flags;
+
+import org.bukkit.event.Listener;
+import us.tastybento.bskyblock.api.panels.PanelItem;
+
+import java.util.Optional;
+
+public class Flag {
+
+    private String id;
+    private PanelItem icon;
+    private Optional<Listener> listener;
+
+    public Flag(String id, PanelItem icon, Optional<Listener> listener) {
+        this.id = id;
+        this.icon = icon;
+        this.listener = listener;
+    }
+
+    public String getID() {
+        return id;
+    }
+
+    public PanelItem getIcon() {
+        return icon;
+    }
+
+    public Optional<Listener> getListener() {
+        return listener;
+    }
+}

src/main/java/us/tastybento/bskyblock/api/flags/FlagBuilder.java

@@ -0,0 +1,32 @@
+package us.tastybento.bskyblock.api.flags;
+
+import org.bukkit.event.Listener;
+import us.tastybento.bskyblock.api.panels.PanelItem;
+
+import java.util.Optional;
+
+public class FlagBuilder {
+
+    private String id;
+    private PanelItem icon;
+    private Optional<Listener> listener = Optional.empty();
+
+    public FlagBuilder id(String id) {
+        this.id = id;
+        return this;
+    }
+
+    public FlagBuilder icon(PanelItem icon) {
+        this.icon = icon;
+        return this;
+    }
+
+    public FlagBuilder listener(Listener listener) {
+        this.listener = Optional.of(listener);
+        return this;
+    }
+
+    public void build() {
+        new Flag(id, icon, listener);
+    }
+}

src/main/java/us/tastybento/bskyblock/database/objects/Island.java

@@ -18,6 +18,7 @@ import us.tastybento.bskyblock.api.events.island.IslandEvent;
 import us.tastybento.bskyblock.api.events.island.IslandEvent.IslandLockEvent;
 import us.tastybento.bskyblock.api.events.island.IslandEvent.IslandUnlockEvent;
 import us.tastybento.bskyblock.api.events.island.IslandEvent.Reason;
+import us.tastybento.bskyblock.api.flags.Flag;
 import us.tastybento.bskyblock.config.Settings;
 import us.tastybento.bskyblock.util.Util;
 
@@ -47,218 +48,6 @@ public class Island extends DataObject {
         this.uniqueId = uniqueId;
     }
 
-    /**
-     * Island Guard Settings flags
-     * Covers island, spawn and system settings
-     *
-     * @author Tastybento
-     */
-    public enum SettingsFlag{
-
-        ACID_DAMAGE,
-
-        // Can use Anvil
-        ANVIL,
-
-        // Can interact with Armor Stand
-        ARMOR_STAND,
-
-        // Can interact with Beacon
-        BEACON,
-
-        // Can use bed
-        BED,
-
-        // Can break blocks
-        BREAK_BLOCKS,
-
-        // Can breed animals
-        BREEDING,
-
-        // Can use brewing stand
-        BREWING,
-
-        // Can use buttons
-        BUTTON,
-
-        // Can empty or fill buckets
-        BUCKET,
-
-        // Can collect lava (override BUCKET)
-        COLLECT_LAVA,
-
-        // Can collect water (override BUCKET)
-        COLLECT_WATER,
-
-        // Can eat and teleport with Chorus Fruit
-        CHORUS_FRUIT,
-
-        // Can use the workbench
-        CRAFTING,
-
-        // Allow creepers to hurt entities (but not to destroy blocks)
-        CREEPER_HURT,
-
-        // Allow monsters, e.g. creepers, ghasts, withers to destroy blocks, including item frames
-        MONSTER_GRIEFING,
-
-        // Allow monsters to blow up any inventory block, e.g. chests, dispenser, shulker box
-        MONSTER_BLOW_UP_CHEST,
-
-        // Can trample crops
-        CROP_TRAMPLE,
-
-        // Can open doors
-        DOOR,
-
-        // Can open trapdoors, iron or wood
-        TRAPDOOR,
-
-        // Can dye sheep
-        DYEING,
-
-        // Can use Elytra
-        ELYTRA,
-
-        // Can use the enchanting table
-        ENCHANTING,
-
-        // Allow Enderman griefing
-        ENDERMAN_GRIEFING,
-
-        // Display enter/exit island messages
-        ENTER_EXIT_MESSAGES,
-
-        // Fire use/placement in general
-        FIRE,
-
-        // Can extinguish fires by punching them
-        FIRE_EXTINGUISH,
-
-        // Allow fire spread
-        FIRE_SPREAD,
-
-        // Can use fishing rod
-        FISHING_ROD,
-
-        // Can use furnaces
-        FURNACE,
-
-        // Can open gates
-        GATE,
-
-        // Can hurt animals (e.g. cows) - Villagers excluded
-        HURT_ANIMALS,
-
-        // Can hurt monsters
-        HURT_MONSTERS,
-
-        // Can hurt villagers
-        HURT_VILLAGERS,
-
-        // Can ignite creepers using flint and steel
-        IGNITE_CREEPER,
-
-        // Can ignite TNTs using flint and steel
-        IGNITE_TNT,
-
-        // Can interact with tamed animals
-        INTERACT_TAMED,
-
-        // Can drop items
-        ITEM_DROP,
-
-        // Can pickup items
-        ITEM_PICKUP,
-
-        // Keep inventory on death
-        KEEP_INVENTORY,
-
-        // Can leash or unleash animals
-        LEASH,
-
-        // Can use levers
-        LEVER,
-
-        // Can milk cows
-        MILKING,
-
-        // Animals can spawn
-        ANIMAL_SPAWN,
-
-        // Monsters can spawn
-        MONSTER_SPAWN,
-
-        // Can open horse or other animal inventories (llama)
-        MOUNT_INVENTORY,
-
-        // Can ride an animal
-        MOUNT_RIDING,
-
-        // Can operate jukeboxes, noteblocks
-        MUSIC,
-
-        // Can open chests or other inventory blocks, e.g., dispensers, droppers, hoppers, etc.
-        OPEN_CHESTS,
-
-        // Can place blocks
-        PLACE_BLOCKS,
-
-        // Can go through portals
-        PORTAL,
-
-        // Can activate pressure plates
-        PRESSURE_PLATE,
-
-        // Can do PvP in the overworld
-        PVP_OVERWORLD,
-
-        // Can do PvP in the nether
-        PVP_NETHER,
-
-        // Can do PvP in the end
-        PVP_END,
-
-        // Can interact with redstone items (repeaters, comparators)
-        REDSTONE,
-
-        // Can use spawn eggs
-        SPAWN_EGGS,
-
-        // Can shear sheep
-        SHEARING,
-
-        // Can throw chicken eggs
-        THROW_EGGS,
-
-        // Can throw fireworks
-        THROW_FIREWORKS,
-
-        // Can throw enderpearls
-        THROW_ENDERPEARLS,
-
-        // Can throw snowballs
-        THROW_SNOWBALLS,
-
-        // Can throw splash potions
-        THROW_SPLASH_POTIONS,
-
-        // Can throw lingering potions
-        THROW_LINGERING_POTIONS,
-
-        // Allow TNT to hurt entities (but not to destroy blocks)
-        TNT_HURT,
-
-        // Allow TNT to destroy blocks
-        TNT_GRIEFING,
-
-        // Allow TNTs to blow up any chest or inventory block (only if TNT_griefing is enabled)
-        TNT_BLOW_UP_CHEST,
-
-        // Can trade with villagers
-        VILLAGER_TRADING
-    }
-
     //// Island ////    
     // The center of the island itself
     private Location center;
@@ -308,7 +97,7 @@ public class Island extends DataObject {
     private boolean spawn = false;
     private boolean purgeProtected = false;
     //// Protection ////
-    private HashMap<SettingsFlag, Boolean> flags = new HashMap<>();
+    private HashMap<Flag, Boolean> flags = new HashMap<>();
 
     private int levelHandicap;
 
@@ -394,14 +183,10 @@ public class Island extends DataObject {
      * @param flag
      * @return true or false, or false if flag is not in the list
      */
-    public boolean getFlag(SettingsFlag flag){
+    public boolean getFlag(Flag flag){
         if(flags.containsKey(flag)) {
             return flags.get(flag);
         } else {
-            if (flag.equals(SettingsFlag.ANIMAL_SPAWN) || flag.equals(SettingsFlag.MONSTER_SPAWN)) {
-                flags.put(flag, true);
-                return true;
-            }
             flags.put(flag, false);
             return false;
         }
@@ -410,7 +195,7 @@ public class Island extends DataObject {
     /**
      * @return the flags
      */
-    public HashMap<SettingsFlag, Boolean> getFlags() {
+    public HashMap<Flag, Boolean> getFlags() {
         return flags;
     }
 
@@ -632,14 +417,14 @@ public class Island extends DataObject {
      * @param flag
      * @param value
      */
-    public void setFlag(SettingsFlag flag, boolean value){
+    public void setFlag(Flag flag, boolean value){
         flags.put(flag, value);
     }
 
     /**
      * @param flags the flags to set
      */
-    public void setFlags(HashMap<SettingsFlag, Boolean> flags) {
+    public void setFlags(HashMap<Flag, Boolean> flags) {
         this.flags = flags;
     }
 
@@ -792,9 +577,9 @@ public class Island extends DataObject {
      * Toggles the Island Guard flag status if it is in the list
      * @param flag
      */
-    public void toggleFlag(SettingsFlag flag){
+    public void toggleFlag(Flag flag){
         if(flags.containsKey(flag)) {
-            flags.put(flag, (flags.get(flag)));
+            flags.put(flag, !flags.get(flag));
         }
     }
 

src/main/java/us/tastybento/bskyblock/managers/FlagsManager.java

@@ -0,0 +1,39 @@
+package us.tastybento.bskyblock.managers;
+
+import org.bukkit.Bukkit;
+import us.tastybento.bskyblock.BSkyBlock;
+import us.tastybento.bskyblock.api.flags.Flag;
+import us.tastybento.bskyblock.api.panels.PanelItem;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public final class FlagsManager {
+
+    private List<Flag> flags = new ArrayList<>();
+
+    public void registerFlag(Flag flag) {
+        //TODO all the security checks
+        flags.add(flag);
+        // If there is a listener, register it into Bukkit.
+        flag.getListener().ifPresent(l -> Bukkit.getPluginManager().registerEvents(l, BSkyBlock.getInstance()));
+    }
+
+    public List<Flag> getFlags() {
+        return flags;
+    }
+
+    public Flag getFlagByID(String id) {
+        for (Flag flag : flags) {
+            if (flag.getID().equals(id.toUpperCase())) return flag;
+        }
+        return null;
+    }
+
+    public Flag getFlagByIcon(PanelItem item) {
+        for (Flag flag : flags) {
+            if (flag.getIcon().equals(item)) return flag;
+        }
+        return null;
+    }
+}