build.gradle.kts

@@ -59,24 +59,9 @@ mcVersions.forEach { ver ->
 /* ----------------------------------------- */
 
 dependencies {
-    add("compileOnly", "io.papermc.paper:paper-api:1.21-R0.1-SNAPSHOT")
+    add("compileOnly", "io.papermc.paper:paper-api:1.21.10-R0.1-SNAPSHOT")
-    add("r1_21CompileOnly", "io.papermc.paper:paper-api:1.21-R0.1-SNAPSHOT")
+    add("r1_21CompileOnly", "io.papermc.paper:paper-api:1.21.10-R0.1-SNAPSHOT")
     add("b1_7_3CompileOnly", files("libs/craftbukkit-1060.jar"))
-
-    testImplementation("org.junit.jupiter:junit-jupiter:5.10.0")
-    testImplementation("org.mockito:mockito-core:5.5.0")
-    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
-    testImplementation("io.papermc.paper:paper-api:1.21-R0.1-SNAPSHOT")
-    testImplementation("com.github.seeseemelk:MockBukkit-v1.21:3.102.0")
-    
-    // Allow tests to see the versioned implementations
-    mcVersions.forEach { ver ->
-        testImplementation(sourceSets[ver].output)
-    }
-}
-
-tasks.test {
-    useJUnitPlatform()
 }
 
 /* ----------------------------------------- */

src/b1_7_3/java/io/github/adrianvic/nemesiseye/impl/BlockEventListener.java

@@ -1,4 +1,4 @@
-package io.github.adrianvic.nemesiseye.impl.events;
+package io.github.adrianvic.nemesiseye.impl;
 
 import io.github.adrianvic.nemesiseye.Events;
 import org.bukkit.event.block.BlockBreakEvent;

src/b1_7_3/java/io/github/adrianvic/nemesiseye/impl/EntityEventListener.java

@@ -1,4 +1,4 @@
-package io.github.adrianvic.nemesiseye.impl.events;
+package io.github.adrianvic.nemesiseye.impl;
 
 import io.github.adrianvic.nemesiseye.Events;
 import org.bukkit.event.entity.EntityDamageByEntityEvent;

src/b1_7_3/java/io/github/adrianvic/nemesiseye/impl/PlayerEventListener.java

@@ -1,4 +1,4 @@
-package io.github.adrianvic.nemesiseye.impl.events;
+package io.github.adrianvic.nemesiseye.impl;
 
 import io.github.adrianvic.nemesiseye.Events;
 import org.bukkit.event.player.PlayerInteractEvent;

src/b1_7_3/java/io/github/adrianvic/nemesiseye/impl/b1_7_3.java

@@ -2,13 +2,9 @@ package io.github.adrianvic.nemesiseye.impl;
 
 import io.github.adrianvic.nemesiseye.Nemesis;
 import io.github.adrianvic.nemesiseye.impl.commands.Eye;
-import io.github.adrianvic.nemesiseye.impl.events.BlockEventListener;
-import io.github.adrianvic.nemesiseye.impl.events.EntityEventListener;
-import io.github.adrianvic.nemesiseye.impl.events.PlayerEventListener;
 import io.github.adrianvic.nemesiseye.policy.Policy;
 import io.github.adrianvic.nemesiseye.policy.PolicyParsers;
 import io.github.adrianvic.nemesiseye.reflection.Glimmer;
-import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.HumanEntity;
@@ -76,38 +72,6 @@ public class b1_7_3 implements Glimmer {
         return entity.getItemInHand();
     }
 
-    @Override
-    public boolean isAir(ItemStack item) {
-        return item == null || item.getType() == Material.AIR;
-    }
-
-    @Override
-    public boolean isGliding(org.bukkit.entity.Player player) {
-        return false;
-    }
-
-    @Override
-    public void setGliding(org.bukkit.entity.Player player, boolean gliding) {
-    }
-
-    @Override
-    public boolean hasPermission(org.bukkit.command.CommandSender sender, String permission) {
-        if (sender instanceof org.bukkit.entity.Player p) {
-            return p.isOp();
-        }
-        return true; // Console always has permission
-    }
-
-    @Override
-    public boolean isArmorEquipAttempt(org.bukkit.event.Event event) {
-        return false;
-    }
-
-    @Override
-    public ItemStack getEquippedItem(org.bukkit.event.Event event) {
-        return null;
-    }
-
     @Override
     public void sendMessage(CommandSender commandSender, String text) {
         String[] lines = text.split("\\r?\\n");
@@ -135,18 +99,4 @@ public class b1_7_3 implements Glimmer {
     public boolean hasAnyEnchantment(ItemStack itemStack) {
         return false;
     }
-
-    @Override
-    public boolean isArmor(ItemStack item) {
-        if (item == null || item.getType() == Material.AIR) {
-            return false;
-        }
-
-        String name = item.getType().name();
-
-        return name.endsWith("_HELMET")
-                || name.endsWith("_CHESTPLATE")
-                || name.endsWith("_LEGGINGS")
-                || name.endsWith("_BOOTS");
-    }
 }

src/main/java/io/github/adrianvic/nemesiseye/DataShifter.java

@@ -7,22 +7,13 @@ import java.util.Map;
 import java.util.regex.Pattern;
 
 public class DataShifter {
+
     public static boolean safeMatches(String expression, String against) {
         String cleanPattern = expression.trim();
         Pattern pattern = Pattern.compile(cleanPattern, Pattern.CASE_INSENSITIVE);
         return pattern.matcher(against).matches();
     }
 
-    public static boolean safeMatches(List<String> expressions, String against) {
-        for (String s : expressions) {
-            if (DataShifter.safeMatches(s, against)) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
     public static List<String> parseValueToStringList(List<Object> values) {
         List<String> result = new ArrayList<>();
         for (Object o : values) {

src/main/java/io/github/adrianvic/nemesiseye/Events.java

@@ -1,14 +1,15 @@
 package io.github.adrianvic.nemesiseye;
 
 import io.github.adrianvic.nemesiseye.policy.Action;
-import io.github.adrianvic.nemesiseye.reflection.Glimmer;
+import org.bukkit.Material;
 import org.bukkit.entity.HumanEntity;
 import org.bukkit.entity.Player;
 import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.event.block.BlockPlaceEvent;
-import org.bukkit.event.entity.CreatureSpawnEvent;
 import org.bukkit.event.entity.EntityDamageByEntityEvent;
+import org.bukkit.event.inventory.ClickType;
 import org.bukkit.event.inventory.InventoryClickEvent;
+import org.bukkit.event.inventory.InventoryType;
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.event.player.PlayerMoveEvent;
 import org.bukkit.inventory.ItemStack;
@@ -17,10 +18,6 @@ import java.util.List;
 
 public class Events {
 
-    private static Glimmer g() {
-        return Nemesis.getInstance().getGlimmer();
-    }
-
     public static void onBlockBreak(BlockBreakEvent event) {
         event.setCancelled(
                 !Validator.can(
@@ -34,12 +31,12 @@ public class Events {
     public static void onInteractionEvent(PlayerInteractEvent event) {
         ItemStack item = event.getItem();
 
-        if (g().isAir(item)) {
+        if (item == null || item.getType().isAir()) {
             return;
         }
 
         // Right-click armor equipping
-        if (g().isArmor(item)
+        if (isArmor(item)
                 && !Validator.can(event.getPlayer(), Action.EQUIP, event)) {
             event.setCancelled(true);
             return;
@@ -70,18 +67,18 @@ public class Events {
     }
 
     public static void onPlayerMoveEvent(PlayerMoveEvent event) {
-        if (g().isGliding(event.getPlayer())
+        if (event.getPlayer().isGliding()
                 && !Validator.can(
                 event.getPlayer(),
                 List.of(Action.GLYDE),
                 event
         )) {
-            g().setGliding(event.getPlayer(), false);
+            event.getPlayer().setGliding(false);
         }
     }
 
     public static void onInventoryClickEvent(InventoryClickEvent event) {
-        if (!g().isArmorEquipAttempt(event)) {
+        if (!isArmorEquipAttempt(event)) {
             return;
         }
 
@@ -92,7 +89,38 @@ public class Events {
         }
     }
 
-    public static void onCreatureSpawnEvent(CreatureSpawnEvent event) {
+    private static boolean isArmorEquipAttempt(InventoryClickEvent event) {
-        event.setCancelled(!Validator.can(event.getEntity(), Action.SPAWN, event));
+        if (event.getSlotType() == InventoryType.SlotType.ARMOR) {
+            return true;
+        }
+
+        if (event.isShiftClick()) {
+            return isArmor(event.getCurrentItem());
+        }
+
+        if (event.getClick() == ClickType.NUMBER_KEY
+                && event.getSlotType() == InventoryType.SlotType.ARMOR
+                && event.getWhoClicked() instanceof Player player) {
+            return isArmor(
+                    player.getInventory().getItem(event.getHotbarButton())
+            );
+        }
+
+        return false;
+    }
+
+    private static boolean isArmor(ItemStack item) {
+        if (item == null || item.getType().isAir()) {
+            return false;
+        }
+
+        Material type = item.getType();
+        String name = type.name();
+
+        return name.endsWith("_HELMET")
+                || name.endsWith("_CHESTPLATE")
+                || name.endsWith("_LEGGINGS")
+                || name.endsWith("_BOOTS")
+                || type == Material.ELYTRA;
     }
 }

src/main/java/io/github/adrianvic/nemesiseye/Validator.java

@@ -3,7 +3,6 @@ package io.github.adrianvic.nemesiseye;
 import io.github.adrianvic.nemesiseye.policy.Action;
 import io.github.adrianvic.nemesiseye.policy.Policy;
 import org.bukkit.entity.HumanEntity;
-import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Event;
 
 import java.util.ArrayList;
@@ -20,7 +19,7 @@ public class Validator {
         return true;
     }
 
-    public static boolean can(LivingEntity entity, Action action, Event event) {
+    public static boolean can(HumanEntity entity, Action action, Event event) {
         boolean restricted = false;
         boolean allowed = false;
 
@@ -42,7 +41,7 @@ public class Validator {
     }
 
 
-    public static List<Policy> getPoliciesForEntity(LivingEntity entity) {
+    public static List<Policy> getPoliciesForEntity(HumanEntity entity) {
         List<Policy> ps = Config.getInstance().getPolicies();
         List<Policy> result = new ArrayList<>();
 

src/main/java/io/github/adrianvic/nemesiseye/commands/EyeCore.java

@@ -26,7 +26,7 @@ public class EyeCore {
                 commandSender.sendMessage("Unknown command, try '/eye help' to list available commands.");
                 return true;
             }
-            else if (glim.hasPermission(commandSender, sub.permission())) {
+            else if (commandSender.hasPermission(sub.permission())) {
                 return sub.execute(commandSender, Arrays.copyOfRange(strings, 1, strings.length));
             } else {
                 // Nemesis.getInstance().getLogger().info("does not have %s".formatted(sub.permission()));
@@ -41,7 +41,7 @@ public class EyeCore {
         if (strings.length == 1) {
             Map<String, Subcommand> cmds = new HashMap<>();
             for (Map.Entry<String, Subcommand> e : Commands.getAll().entrySet()) {
-                if (glim.hasPermission(commandSender, e.getValue().permission())) {
+                if (e.getValue().hasPermission(commandSender)) {
                     cmds.put(e.getKey(), e.getValue());
                     cmds.put(e.getKey(), e.getValue());
                 }
@@ -49,7 +49,7 @@ public class EyeCore {
             return new ArrayList<>(cmds.keySet());
         }
         Subcommand sub = Commands.get(strings[0].toLowerCase());
-        if (sub != null && glim.hasPermission(commandSender, sub.permission())) {
+        if (sub != null && commandSender.hasPermission(sub.permission())) {
             return sub.onTabComplete(commandSender, Arrays.copyOfRange(strings, 1, strings.length));
         }
         return List.of();

src/main/java/io/github/adrianvic/nemesiseye/commands/sub/Subcommand.java

@@ -1,6 +1,5 @@
 package io.github.adrianvic.nemesiseye.commands.sub;
 
-import io.github.adrianvic.nemesiseye.Nemesis;
 import org.bukkit.command.CommandSender;
 import org.bukkit.permissions.Permission;
 
@@ -14,6 +13,6 @@ public interface Subcommand {
     List<String> onTabComplete(CommandSender sender, String[] strings);
     String permission();
     default boolean hasPermission(CommandSender sender) {
-        return Nemesis.getInstance().getGlimmer().hasPermission(sender, permission());
+        return sender.hasPermission(permission());
     }
 }

src/main/java/io/github/adrianvic/nemesiseye/policy/Action.java

@@ -8,6 +8,5 @@ public enum Action {
     EQUIP,
     PLACE,
     USE_ENCHANTMENT,
-    GLYDE,
+    GLYDE
-    SPAWN
 }

src/main/java/io/github/adrianvic/nemesiseye/policy/NodeHandler.java

@@ -1,9 +1,8 @@
 package io.github.adrianvic.nemesiseye.policy;
 
 import org.bukkit.entity.HumanEntity;
-import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Event;
 
 public interface NodeHandler {
-    boolean check(LivingEntity entity, PolicyNode node, Action action, Event event);
+    boolean check(HumanEntity entity, PolicyNode node, Action action, Event event);
 }

src/main/java/io/github/adrianvic/nemesiseye/policy/NodeHandlers.java

@@ -9,14 +9,13 @@ public class NodeHandlers {
     private static final Map<Action, NodeHandler> handlers = new HashMap<>();
     
     static {
-        handlers.put(Action.HIT, new UseItem());
+        handlers.put(Action.HIT, new useItem());
-        handlers.put(Action.PLACE, new BePlaced());
+        handlers.put(Action.PLACE, new bePlaced());
-        handlers.put(Action.INTERACT, new UseItem());
+        handlers.put(Action.INTERACT, new useItem());
-        handlers.put(Action.USE_ENCHANTMENT, new UseEnchantment());
+        handlers.put(Action.USE_ENCHANTMENT, new useEnchantment());
-        handlers.put(Action.GLYDE, new Glyde());
+        handlers.put(Action.GLYDE, new glyde());
-        handlers.put(Action.EQUIP, new Equip());
+        handlers.put(Action.EQUIP, new equip());
-        handlers.put(Action.SPAWN, new Spawn());
+        handlers.put(Action.BREAK, new useItem()); // TODO: implement place handler
-        handlers.put(Action.BREAK, new UseItem()); // TODO: implement place handler
     }
     
     public static NodeHandler get(Action type) {

src/main/java/io/github/adrianvic/nemesiseye/policy/Policy.java

@@ -1,7 +1,6 @@
 package io.github.adrianvic.nemesiseye.policy;
 
 import org.bukkit.entity.HumanEntity;
-import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Event;
 
 import java.util.List;
@@ -10,7 +9,7 @@ public interface Policy {
     String name();
     List<PolicyNode> nodes();
     boolean policyAllowList();
-    boolean applies(LivingEntity entity);
+    boolean applies(HumanEntity entity);
     Effect effect();
     int weight();
     List<String> worlds();
@@ -19,7 +18,7 @@ public interface Policy {
         nodes().add(node);
     }
 
-    default boolean matches(LivingEntity entity, Action action, Event event) {
+    default boolean matches(HumanEntity entity, Action action, Event event) {
         if (!worlds().contains(entity.getWorld().getName())) {
             return false;
         }

src/main/java/io/github/adrianvic/nemesiseye/policy/PolicyNode.java

@@ -2,7 +2,6 @@ package io.github.adrianvic.nemesiseye.policy;
 
 import io.github.adrianvic.nemesiseye.DataShifter;
 import org.bukkit.entity.HumanEntity;
-import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Event;
 
 import java.util.ArrayList;
@@ -56,7 +55,7 @@ public record PolicyNode(List<Action> actions, List<Object> values) {
         return handlers;
     }
 
-    public boolean matches(LivingEntity entity, Action action, Event event) {
+    public boolean matches(HumanEntity entity, Action action, Event event) {
         if (!actions.contains(action)) {
             return false;
         }

src/main/java/io/github/adrianvic/nemesiseye/policy/handlers/Spawn.java

@@ -1,21 +0,0 @@
-package io.github.adrianvic.nemesiseye.policy.handlers;
-
-import io.github.adrianvic.nemesiseye.DataShifter;
-import io.github.adrianvic.nemesiseye.policy.Action;
-import io.github.adrianvic.nemesiseye.policy.NodeHandler;
-import io.github.adrianvic.nemesiseye.policy.PolicyNode;
-import org.bukkit.entity.LivingEntity;
-import org.bukkit.event.Event;
-
-import java.util.List;
-
-public class Spawn implements NodeHandler {
-
-    @Override
-    public boolean check(LivingEntity entity, PolicyNode node, Action action, Event event) {
-        String type = entity.getType().name();
-        List<String> parsedValue = DataShifter.parseValueToStringList(node.values());
-
-        return DataShifter.safeMatches(parsedValue, type);
-    }
-}

src/main/java/io/github/adrianvic/nemesiseye/policy/handlers/UseEnchantment.java

@@ -1,34 +0,0 @@
-package io.github.adrianvic.nemesiseye.policy.handlers;
-
-import io.github.adrianvic.nemesiseye.DataShifter;
-import io.github.adrianvic.nemesiseye.Nemesis;
-import io.github.adrianvic.nemesiseye.policy.Action;
-import io.github.adrianvic.nemesiseye.policy.NodeHandler;
-import io.github.adrianvic.nemesiseye.policy.PolicyNode;
-import io.github.adrianvic.nemesiseye.reflection.Glimmer;
-import org.bukkit.entity.HumanEntity;
-import org.bukkit.entity.LivingEntity;
-import org.bukkit.event.Event;
-import org.bukkit.inventory.ItemStack;
-
-public class UseEnchantment implements NodeHandler {
-    private final Glimmer glim = Nemesis.getInstance().getGlimmer();
-
-    @Override
-    public boolean check(LivingEntity entity, PolicyNode node, Action action, Event event) {
-        if (entity instanceof HumanEntity e) {
-            ItemStack item = glim.getItemInMainHandHumanEntity(e);
-
-            if (glim.isAir(item)) return false;
-            if (!glim.hasItemMeta(item)) return false;
-            if (!glim.hasAnyEnchantment(item)) return false;
-
-            boolean matches = glim.hasEnchantment(item,
-                    DataShifter.parseValueToStringMap(node.values()));
-
-            return matches;
-        }
-
-        return false;
-    }
-}

src/main/java/io/github/adrianvic/nemesiseye/policy/handlers/UseItem.java

@@ -1,33 +0,0 @@
-package io.github.adrianvic.nemesiseye.policy.handlers;
-
-import io.github.adrianvic.nemesiseye.DataShifter;
-import io.github.adrianvic.nemesiseye.Nemesis;
-import io.github.adrianvic.nemesiseye.policy.Action;
-import io.github.adrianvic.nemesiseye.policy.NodeHandler;
-import io.github.adrianvic.nemesiseye.policy.PolicyNode;
-import io.github.adrianvic.nemesiseye.reflection.Glimmer;
-import org.bukkit.entity.HumanEntity;
-import org.bukkit.entity.LivingEntity;
-import org.bukkit.event.Event;
-
-import java.util.List;
-
-public class UseItem implements NodeHandler {
-
-    private final Glimmer glim = Nemesis.getInstance().getGlimmer();
-
-    @Override
-    public boolean check(LivingEntity entity, PolicyNode node, Action action, Event event) {
-        if (entity instanceof HumanEntity e) {
-            org.bukkit.inventory.ItemStack item = glim.getItemInMainHandHumanEntity(e);
-            if (glim.isAir(item)) return false;
-
-            String type = item.getType().toString();
-            List<String> parsedValue = DataShifter.parseValueToStringList(node.values());
-
-            return DataShifter.safeMatches(parsedValue, type);
-        }
-
-        return false;
-    }
-}

src/main/java/io/github/adrianvic/nemesiseye/policy/handlers/bePlaced.java

@@ -5,22 +5,21 @@ import io.github.adrianvic.nemesiseye.policy.Action;
 import io.github.adrianvic.nemesiseye.policy.NodeHandler;
 import io.github.adrianvic.nemesiseye.policy.PolicyNode;
 import org.bukkit.entity.HumanEntity;
-import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Event;
 import org.bukkit.event.block.BlockPlaceEvent;
 
-import java.util.List;
+public class bePlaced implements NodeHandler {
-
-public class BePlaced implements NodeHandler {
     @Override
-    public boolean check(LivingEntity entity, PolicyNode node, Action action, Event event) {
+    public boolean check(HumanEntity entity, PolicyNode node, Action action, Event event) {
         if (event instanceof BlockPlaceEvent bpe) {
             String type = bpe.getBlock().getType().toString();
-            List<String> parsedValue = DataShifter.parseValueToStringList(node.values());
 
-            return DataShifter.safeMatches(parsedValue, type);
+            for (String s : DataShifter.parseValueToStringList(node.values())) {
+                if (DataShifter.safeMatches(s, type)) {
+                    return true;
+                }
+            }
         }
-
         return false;
     }
 }

src/main/java/io/github/adrianvic/nemesiseye/policy/handlers/equip.java

@@ -0,0 +1,84 @@
+package io.github.adrianvic.nemesiseye.policy.handlers;
+
+import com.destroystokyo.paper.event.player.PlayerArmorChangeEvent;
+import io.github.adrianvic.nemesiseye.DataShifter;
+import io.github.adrianvic.nemesiseye.policy.Action;
+import io.github.adrianvic.nemesiseye.policy.NodeHandler;
+import io.github.adrianvic.nemesiseye.policy.PolicyNode;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Event;
+import org.bukkit.event.inventory.ClickType;
+import org.bukkit.event.inventory.InventoryClickEvent;
+import org.bukkit.event.inventory.InventoryType;
+import org.bukkit.inventory.ItemStack;
+
+public class equip implements NodeHandler {
+
+    @Override
+    public boolean check(HumanEntity entity, PolicyNode node, Action action, Event event) {
+        ItemStack item = null;
+
+        if (event instanceof PlayerArmorChangeEvent e) {
+            // Right click equip, dispenser equip, etc...
+            item = e.getNewItem();
+        }
+
+        else if (event instanceof InventoryClickEvent e) {
+            InventoryType.SlotType slotType = e.getSlotType();
+
+            // Number key swap into armor slot
+            if (e.getClick() == ClickType.NUMBER_KEY
+                    && slotType == InventoryType.SlotType.ARMOR
+                    && entity instanceof Player player) {
+                item = player.getInventory().getItem(e.getHotbarButton());
+            }
+
+            // Shift click armor from inventory
+            else if (e.isShiftClick()) {
+                ItemStack current = e.getCurrentItem();
+
+                if (isArmor(current)) {
+                    item = current;
+                }
+            }
+
+            // Cursor click onto armor slot
+            else if (slotType == InventoryType.SlotType.ARMOR) {
+                ItemStack cursor = e.getCursor();
+
+                if (isArmor(cursor)) {
+                    item = cursor;
+                }
+            }
+        }
+
+        if (!isArmor(item)) {
+            return false;
+        }
+
+        String type = item.getType().name();
+
+        for (String s : DataShifter.parseValueToStringList(node.values())) {
+            if (DataShifter.safeMatches(s, type)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private boolean isArmor(ItemStack item) {
+        if (item == null || item.getType().isAir()) {
+            return false;
+        }
+
+        String name = item.getType().name();
+
+        return name.endsWith("_HELMET")
+                || name.endsWith("_CHESTPLATE")
+                || name.endsWith("_LEGGINGS")
+                || name.endsWith("_BOOTS")
+                || item.getType() == org.bukkit.Material.ELYTRA;
+    }
+}

src/main/java/io/github/adrianvic/nemesiseye/policy/handlers/glyde.java

@@ -3,12 +3,12 @@ package io.github.adrianvic.nemesiseye.policy.handlers;
 import io.github.adrianvic.nemesiseye.policy.Action;
 import io.github.adrianvic.nemesiseye.policy.NodeHandler;
 import io.github.adrianvic.nemesiseye.policy.PolicyNode;
-import org.bukkit.entity.LivingEntity;
+import org.bukkit.entity.HumanEntity;
 import org.bukkit.event.Event;
 
-public class Glyde implements NodeHandler {
+public class glyde implements NodeHandler {
     @Override
-    public boolean check(LivingEntity entity, PolicyNode node, Action action, Event event) {
+    public boolean check(HumanEntity entity, PolicyNode node, Action action, Event event) {
         return true;
     }
 }

src/main/java/io/github/adrianvic/nemesiseye/policy/handlers/useEnchantment.java

@@ -6,26 +6,23 @@ import io.github.adrianvic.nemesiseye.policy.Action;
 import io.github.adrianvic.nemesiseye.policy.NodeHandler;
 import io.github.adrianvic.nemesiseye.policy.PolicyNode;
 import io.github.adrianvic.nemesiseye.reflection.Glimmer;
-import org.bukkit.entity.LivingEntity;
+import org.bukkit.entity.HumanEntity;
 import org.bukkit.event.Event;
 import org.bukkit.inventory.ItemStack;
 
-import java.util.List;
+public class useEnchantment implements NodeHandler {
-
-public class Equip implements NodeHandler {
     private final Glimmer glim = Nemesis.getInstance().getGlimmer();
 
     @Override
-    public boolean check(LivingEntity entity, PolicyNode node, Action action, Event event) {
+    public boolean check(HumanEntity entity, PolicyNode node, Action action, Event event) {
-        ItemStack item = glim.getEquippedItem(event);
+        ItemStack item = glim.getItemInMainHandHumanEntity(entity);
 
-        if (!glim.isArmor(item)) {
+        if (!glim.hasItemMeta(item)) return false;
-            return false;
+        if (!glim.hasAnyEnchantment(item)) return false;
-        }
 
-        String type = item.getType().name();
+        boolean matches = glim.hasEnchantment(item,
-        List<String> parsedValue = DataShifter.parseValueToStringList(node.values());
+                DataShifter.parseValueToStringMap(node.values()));
 
-        return DataShifter.safeMatches(parsedValue, type);
+        return matches;
     }
 }

src/main/java/io/github/adrianvic/nemesiseye/policy/handlers/useItem.java

@@ -0,0 +1,28 @@
+package io.github.adrianvic.nemesiseye.policy.handlers;
+
+import io.github.adrianvic.nemesiseye.DataShifter;
+import io.github.adrianvic.nemesiseye.Nemesis;
+import io.github.adrianvic.nemesiseye.policy.Action;
+import io.github.adrianvic.nemesiseye.policy.NodeHandler;
+import io.github.adrianvic.nemesiseye.policy.PolicyNode;
+import io.github.adrianvic.nemesiseye.reflection.Glimmer;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.event.Event;
+
+public class useItem implements NodeHandler {
+
+    private final Glimmer glim = Nemesis.getInstance().getGlimmer();
+
+    @Override
+    public boolean check(HumanEntity entity, PolicyNode node, Action action, Event event) {
+        String type = glim.getItemInMainHandHumanEntity(entity).getType().toString();
+
+        for (String s : DataShifter.parseValueToStringList(node.values())) {
+            if (DataShifter.safeMatches(s, type)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}

src/main/java/io/github/adrianvic/nemesiseye/policy/policies/Core.java

@@ -4,13 +4,12 @@ import io.github.adrianvic.nemesiseye.policy.Effect;
 import io.github.adrianvic.nemesiseye.policy.Policy;
 import io.github.adrianvic.nemesiseye.policy.PolicyNode;
 import org.bukkit.entity.HumanEntity;
-import org.bukkit.entity.LivingEntity;
 
 import java.util.List;
 
 public record Core(String name, List<String> worlds, List<PolicyNode> nodes, boolean nodeAllowlist, boolean policyAllowList, Effect effect, int weight) implements Policy {
     @Override
-    public boolean applies(LivingEntity entity) {
+    public boolean applies(HumanEntity entity) {
         return false;
     }
 }

src/main/java/io/github/adrianvic/nemesiseye/policy/policies/GlobalPolicy.java

@@ -4,12 +4,11 @@ import io.github.adrianvic.nemesiseye.policy.Effect;
 import io.github.adrianvic.nemesiseye.policy.Policy;
 import io.github.adrianvic.nemesiseye.policy.PolicyNode;
 import org.bukkit.entity.HumanEntity;
-import org.bukkit.entity.LivingEntity;
 
 import java.util.List;
 
 public record GlobalPolicy(String name, List<String> worlds, List<PolicyNode> nodes, boolean policyAllowList, Effect effect, int weight) implements Policy {
-    public boolean applies(LivingEntity entity) {
+    public boolean applies(HumanEntity entity) {
         return true;
     }
 }

src/main/java/io/github/adrianvic/nemesiseye/policy/policies/LocationPolicy.java

@@ -5,13 +5,12 @@ import io.github.adrianvic.nemesiseye.policy.Policy;
 import io.github.adrianvic.nemesiseye.policy.PolicyNode;
 import io.github.adrianvic.nemesiseye.reflection.Glimmer;
 import org.bukkit.entity.HumanEntity;
-import org.bukkit.entity.LivingEntity;
 
 import java.util.List;
 
 public record LocationPolicy(String name, List<String> worlds, List<Glimmer.Box> locations, List<PolicyNode> nodes, boolean nodeAllowlist, boolean policyAllowList, Effect effect, int weight) implements Policy {
     @Override
-    public boolean applies(LivingEntity entity) {
+    public boolean applies(HumanEntity entity) {
         for (Glimmer.Box box : locations) {
             if (box.contains(entity.getLocation().toVector(), entity.getWorld())) {
                 return !policyAllowList;

src/main/java/io/github/adrianvic/nemesiseye/policy/policies/PermissionPolicy.java

@@ -1,20 +1,18 @@
 package io.github.adrianvic.nemesiseye.policy.policies;
 
-import io.github.adrianvic.nemesiseye.Nemesis;
 import io.github.adrianvic.nemesiseye.policy.Effect;
 import io.github.adrianvic.nemesiseye.policy.Policy;
 import io.github.adrianvic.nemesiseye.policy.PolicyNode;
 import org.bukkit.entity.HumanEntity;
-import org.bukkit.entity.LivingEntity;
 
 import java.util.List;
 
 public record PermissionPolicy(String name, List<String> worlds, List<String> permissions, List<PolicyNode> nodes, boolean policyAllowList, Effect effect, int weight) implements Policy {
 
     @Override
-    public boolean applies(LivingEntity entity) {
+    public boolean applies(HumanEntity entity) {
         for (String perm : permissions) {
-            if (Nemesis.getInstance().getGlimmer().hasPermission(entity, perm)) {
+            if (entity.hasPermission(perm)) {
                 return true;
             }
         }

src/main/java/io/github/adrianvic/nemesiseye/policy/policies/PlayerNamePolicy.java

@@ -4,14 +4,13 @@ import io.github.adrianvic.nemesiseye.policy.Effect;
 import io.github.adrianvic.nemesiseye.policy.Policy;
 import io.github.adrianvic.nemesiseye.policy.PolicyNode;
 import org.bukkit.entity.HumanEntity;
-import org.bukkit.entity.LivingEntity;
 
 import java.util.List;
 
 public record PlayerNamePolicy(String name, List<String> worlds, List<String> playerName, List<PolicyNode> nodes, Effect effect, boolean policyAllowList, int weight) implements Policy {
 
     @Override
-    public boolean applies(LivingEntity entity) {
+    public boolean applies(HumanEntity entity) {
         if (playerName.contains(entity.getName())) {
             return !policyAllowList();
         } else {

src/main/java/io/github/adrianvic/nemesiseye/reflection/Glimmer.java

@@ -26,19 +26,8 @@ public interface Glimmer {
     boolean hasItemMeta(ItemStack item);
     boolean hasEnchantment(ItemStack item, Map<String, String> valuesmap);
     boolean hasAnyEnchantment(ItemStack itemStack);
-    boolean isArmor(ItemStack item);
-    boolean isAir(ItemStack item);
     ItemStack getItemInMainHandHumanEntity(HumanEntity entity);
 
-    // Players
-    boolean isGliding(org.bukkit.entity.Player player);
-    void setGliding(org.bukkit.entity.Player player, boolean gliding);
-    boolean hasPermission(org.bukkit.command.CommandSender sender, String permission);
-
-    // Events
-    boolean isArmorEquipAttempt(org.bukkit.event.Event event);
-    ItemStack getEquippedItem(org.bukkit.event.Event event);
-
     // Commands
     void sendMessage(CommandSender commandSender, String text);
 

src/main/java/io/github/adrianvic/nemesiseye/reflection/VersionMatcher.java

@@ -94,67 +94,54 @@ public class VersionMatcher {
     }
 
     public Glimmer loadGlim() {
-        String rawVersion = null;
+        String rawVersion;
         try {
-            rawVersion = Bukkit.getMinecraftVersion();
+            rawVersion = Bukkit.getMinecraftVersion();   // returns something like "1.21.10"
-        } catch (NoSuchMethodError ignored) {}
+        } catch (NoSuchMethodError e) {
-
+            return betaLoadGlim();
-        if (rawVersion == null || rawVersion.isEmpty()) {
-            String v = Bukkit.getVersion(); // e.g. "git-Bukkit-0.0.0-1060-... (MC: 1.7.3)"
-            int start = v.lastIndexOf("MC: ");
-            if (start != -1) {
-                rawVersion = v.substring(start + 4, v.length() - 1);
-            } else {
-                rawVersion = "unknown";
-            }
         }
 
         String matchInfo = getVersion("release", rawVersion);
         if (matchInfo.isEmpty()) {
-            matchInfo = getVersion("beta", rawVersion);
+            // TODO: Should change to something more robust, it's not beta since we have Bukkit.getMinecraftVersion()
-        }
+            return betaLoadGlim();
-
-        if (matchInfo.isEmpty()) {
-            // Fallback to b1.7.3 if everything fails, or throw error?
-            // User said it supports b1.7.3 and 1.21.x.
-            Glimmer fallback = tryInstantiate("io.github.adrianvic.nemesiseye.impl.b1_7_3");
-            if (fallback != null) return fallback;
-            throw new IllegalStateException("No suitable implementation found for version " + rawVersion);
         }
 
+        // split the returned string: "pattern|classSuffix"
         String[] partsInfo = matchInfo.split("\\|");
-        String classSuffix = partsInfo[1];
+        String classSuffix = partsInfo[1];   // e.g. "r1_21"
 
-        Glimmer glimmer = tryInstantiate("io.github.adrianvic.nemesiseye.impl." + classSuffix);
-        if (glimmer != null) return glimmer;
-
-        // Backward search for older implementations
         String[] versionParts = rawVersion.split("\\.");
         int major = parseInt(versionParts[0]);
-        int minor = versionParts.length > 1 ? parseInt(versionParts[1]) : 0;
+        int minor = parseInt(versionParts[1]);
         int patch = versionParts.length > 2 ? parseInt(versionParts[2]) : 0;
 
-        while (major >= 0) {
+        while (true) {
-            while (minor >= 0) {
+            String className = "io.github.adrianvic.nemesiseye.impl." + classSuffix;
-                while (patch >= 0) {
+            Glimmer glimmer = tryInstantiate(className);
-                    String className = String.format("io.github.adrianvic.nemesiseye.impl.r%d_%d_%d", major, minor, patch);
-                    glimmer = tryInstantiate(className);
-                    if (glimmer != null) return glimmer;
-                    
-                    className = String.format("io.github.adrianvic.nemesiseye.impl.r%d_%d", major, minor);
-                    glimmer = tryInstantiate(className);
             if (glimmer != null) return glimmer;
 
+            if (patch > 0) {
                 patch--;
+                continue;
             }
+            if (minor > 0) {
                 minor--;
-                patch = 20; // Search up to .20 patch of previous minor
+                patch = 20;
+                continue;
+            }
+            className = "io.github.adrianvic.nemesiseye.impl.r" + major + "_" + minor;
+            glimmer = tryInstantiate(className);
+            if (glimmer != null) return glimmer;
+
+            throw new IllegalStateException(
+                    "No suitable implementation found for version " + rawVersion);
         }
-            major--;
-            minor = 30; // Search up to .30 minor of previous major
     }
 
-        throw new IllegalStateException("No suitable implementation found for version " + rawVersion);
+    private Glimmer betaLoadGlim() {
+        // Bukkit.getVersion() // returns something like "1.1.10 (MC: 1.7.3)" WEIRD
+        return tryInstantiate("io.github.adrianvic.nemesiseye.impl.b1_7_3"); // only supported beta version for now
     }
 
     private Glimmer tryInstantiate(String className) {

src/r1_21/java/io/github/adrianvic/nemesiseye/impl/EventListener.java

@@ -6,9 +6,7 @@ import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.event.block.BlockPlaceEvent;
-import org.bukkit.event.entity.CreatureSpawnEvent;
 import org.bukkit.event.entity.EntityDamageByEntityEvent;
-import org.bukkit.event.entity.EntitySpawnEvent;
 import org.bukkit.event.inventory.InventoryClickEvent;
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.event.player.PlayerMoveEvent;
@@ -38,8 +36,5 @@ public class EventListener implements Listener {
     public void onPlayerMoveEvent(PlayerMoveEvent event) { Events.onPlayerMoveEvent(event); }
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
-    public void onInventoryClickEvent(InventoryClickEvent event) { Events.onInventoryClickEvent(event); }
+    public void onInventoryClickEvent(InventoryClickEvent event) { Events.onInventoryClickEvent(event);}
-
-    @EventHandler
-    public void onCreatureSpawnEvent(CreatureSpawnEvent event) { Events.onCreatureSpawnEvent(event); }
 }

src/r1_21/java/io/github/adrianvic/nemesiseye/impl/r1_21.java

@@ -67,84 +67,6 @@ public class r1_21 implements Glimmer {
         return entity.getInventory().getItemInMainHand();
     }
 
-    @Override
-    public boolean isAir(ItemStack item) {
-        return item == null || item.getType().isAir();
-    }
-
-    @Override
-    public boolean isGliding(org.bukkit.entity.Player player) {
-        return player.isGliding();
-    }
-
-    @Override
-    public void setGliding(org.bukkit.entity.Player player, boolean gliding) {
-        player.setGliding(gliding);
-    }
-
-    @Override
-    public boolean hasPermission(org.bukkit.command.CommandSender sender, String permission) {
-        return sender.hasPermission(permission);
-    }
-
-    @Override
-    public boolean isArmorEquipAttempt(org.bukkit.event.Event event) {
-        if (!(event instanceof org.bukkit.event.inventory.InventoryClickEvent e)) {
-            return false;
-        }
-
-        if (e.getSlotType() == org.bukkit.event.inventory.InventoryType.SlotType.ARMOR) {
-            return true;
-        }
-
-        if (e.isShiftClick()) {
-            return isArmor(e.getCurrentItem());
-        }
-
-        if (e.getClick() == org.bukkit.event.inventory.ClickType.NUMBER_KEY
-                && e.getSlotType() == org.bukkit.event.inventory.InventoryType.SlotType.ARMOR
-                && e.getWhoClicked() instanceof org.bukkit.entity.Player player) {
-            return isArmor(
-                    player.getInventory().getItem(e.getHotbarButton())
-            );
-        }
-
-        return false;
-    }
-
-    @Override
-    public ItemStack getEquippedItem(org.bukkit.event.Event event) {
-        if (event instanceof org.bukkit.event.inventory.InventoryClickEvent e) {
-            org.bukkit.event.inventory.InventoryType.SlotType slotType = e.getSlotType();
-
-            if (e.getClick() == org.bukkit.event.inventory.ClickType.NUMBER_KEY // hotbar key swap
-                    && slotType == org.bukkit.event.inventory.InventoryType.SlotType.ARMOR
-                    && e.getWhoClicked() instanceof org.bukkit.entity.Player player) {
-                return player.getInventory().getItem(e.getHotbarButton());
-            }
-
-            if (e.isShiftClick()) {
-                ItemStack current = e.getCurrentItem();
-                if (isArmor(current)) return current;
-            }
-
-            // regular click
-            if (slotType == org.bukkit.event.inventory.InventoryType.SlotType.ARMOR) {
-                ItemStack cursor = e.getCursor();
-                if (isArmor(cursor)) return cursor;
-            }
-        }
-
-        // Try Paper's PlayerArmorChangeEvent via reflection or just check if class exists
-        try {
-            if (event instanceof com.destroystokyo.paper.event.player.PlayerArmorChangeEvent e) {
-                return e.getNewItem();
-            }
-        } catch (NoClassDefFoundError | Exception ignored) {}
-
-        return null;
-    }
-
     @Override
     public void sendMessage(CommandSender commandSender, String text) {
         commandSender.sendMessage(text);
@@ -183,19 +105,4 @@ public class r1_21 implements Glimmer {
     public boolean hasAnyEnchantment(ItemStack item) {
         return !(item.getItemMeta().getEnchants().isEmpty());
     }
-
-    @Override
-    public boolean isArmor(ItemStack item) {
-        if (item == null || item.getType().isAir()) {
-           return false;
-        }
-
-        String name = item.getType().name();
-
-        return name.endsWith("_HELMET")
-                || name.endsWith("_CHESTPLATE")
-                || name.endsWith("_LEGGINGS")
-                || name.endsWith("_BOOTS")
-                || item.getType() == org.bukkit.Material.ELYTRA;
-    }
 }

src/test/java/io/github/adrianvic/nemesiseye/ValidatorTest.java

@@ -1,43 +0,0 @@
-package io.github.adrianvic.nemesiseye;
-
-import io.github.adrianvic.nemesiseye.policy.Action;
-import io.github.adrianvic.nemesiseye.policy.Effect;
-import io.github.adrianvic.nemesiseye.policy.Policy;
-import io.github.adrianvic.nemesiseye.reflection.Glimmer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.Event;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
-import org.mockito.MockedStatic;
-
-import java.util.Collections;
-import java.util.List;
-
-import static org.junit.jupiter.api.Assertions.*;
-import static org.mockito.Mockito.*;
-
-public class ValidatorTest {
-
-    private Glimmer mockGlim;
-    private Config mockConfig;
-
-    @BeforeEach
-    void setUp() {
-        mockGlim = mock(Glimmer.class);
-    }
-
-    @Test
-    void testValidatorCanDeny() {
-        Player player = mock(Player.class);
-        Event event = mock(Event.class);
-        Policy policy = mock(Policy.class);
-        
-        when(policy.applies(player)).thenReturn(true);
-        when(policy.matches(player, Action.BREAK, event)).thenReturn(true);
-        when(policy.effect()).thenReturn(Effect.DENY);
-
-        // We need to handle the static Config.getInstance()
-        // This is tricky without refactoring or Mockito-inline
-        // For now, let's just demonstrate the concept if Validator was more testable
-    }
-}

src/test/java/io/github/adrianvic/nemesiseye/impl/ImplementationContractTest.java

@@ -1,64 +0,0 @@
-package io.github.adrianvic.nemesiseye.impl;
-
-import be.seeseemelk.mockbukkit.MockBukkit;
-import be.seeseemelk.mockbukkit.ServerMock;
-import io.github.adrianvic.nemesiseye.reflection.Glimmer;
-import org.bukkit.Material;
-import org.bukkit.inventory.ItemStack;
-import org.junit.jupiter.api.AfterEach;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.MethodSource;
-
-import java.util.stream.Stream;
-
-import static org.junit.jupiter.api.Assertions.*;
-
-public class ImplementationContractTest {
-
-    private ServerMock server;
-
-    @BeforeEach
-    void setUp() {
-        server = MockBukkit.mock();
-    }
-
-    @AfterEach
-    void tearDown() {
-        MockBukkit.unmock();
-    }
-
-    static Stream<Glimmer> implementations() {
-        return Stream.of(
-                new b1_7_3(),
-                new r1_21()
-        );
-    }
-
-    @ParameterizedTest
-    @MethodSource("implementations")
-    void testIsArmor(Glimmer glim) {
-        // Helmets
-        assertTrue(glim.isArmor(new ItemStack(Material.IRON_HELMET)));
-        assertTrue(glim.isArmor(new ItemStack(Material.DIAMOND_HELMET)));
-        
-        // Chestplates
-        assertTrue(glim.isArmor(new ItemStack(Material.GOLDEN_CHESTPLATE)));
-        
-        // Non-armor
-        assertFalse(glim.isArmor(new ItemStack(Material.STICK)));
-        assertFalse(glim.isArmor(new ItemStack(Material.DIRT)));
-        
-        // Null/Air
-        assertFalse(glim.isArmor(null));
-        assertFalse(glim.isArmor(new ItemStack(Material.AIR)));
-    }
-
-    @ParameterizedTest
-    @MethodSource("implementations")
-    void testIsAir(Glimmer glim) {
-        assertTrue(glim.isAir(null));
-        assertTrue(glim.isAir(new ItemStack(Material.AIR)));
-        assertFalse(glim.isAir(new ItemStack(Material.STONE)));
-    }
-}