Start adding listeners as per RedstonerServer/Parcels

9 files changed, 396 insertions, 37 deletions

diff --git a/dicore3/core/src/main/java/io/dico/dicore/ListenerMarker.java b/dicore3/core/src/main/java/io/dico/dicore/ListenerMarker.java
new file mode 100644
index 0000000..e3c0e90
--- /dev/null
+++ b/dicore3/core/src/main/java/io/dico/dicore/ListenerMarker.java
@@ -0,0 +1,19 @@
+package io.dico.dicore;
+
+import org.bukkit.event.EventPriority;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.FIELD)
+public @interface ListenerMarker {
+
+    String[] events() default {};
+
+    EventPriority priority() default EventPriority.HIGHEST;
+
+    boolean ignoreCancelled() default true;
+}
diff --git a/dicore3/core/src/main/java/io/dico/dicore/Registrator.java b/dicore3/core/src/main/java/io/dico/dicore/Registrator.java
index 9977418..588fba8 100644
--- a/dicore3/core/src/main/java/io/dico/dicore/Registrator.java
+++ b/dicore3/core/src/main/java/io/dico/dicore/Registrator.java
@@ -11,10 +11,6 @@ import org.bukkit.plugin.EventExecutor;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.RegisteredListener;
 
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
 import java.lang.reflect.*;
 import java.util.*;
 import java.util.function.Consumer;
@@ -434,22 +430,6 @@ public final class Registrator {
     // # Public types
     // ############################################
 
-    public interface IEventListener<T extends Event> extends Consumer<T> {
-        @Override
-        void accept(T event);
-    }
-
-    @Retention(RetentionPolicy.RUNTIME)
-    @Target(ElementType.FIELD)
-    public @interface ListenerInfo {
-
-        String[] events() default {};
-
-        EventPriority priority() default EventPriority.HIGHEST;
-
-        boolean ignoreCancelled() default true;
-    }
-
     public static class Registration extends RegisteredListener {
 
         private final EventExecutor executor;
@@ -658,17 +638,17 @@ public final class Registrator {
         fieldLoop:
         for (Field f : fields) {
             if (isStatic != Modifier.isStatic(f.getModifiers())
-                    || !f.isAnnotationPresent(ListenerInfo.class)) {
+                    || !f.isAnnotationPresent(ListenerMarker.class)) {
                 continue;
             }
 
-            if (!IEventListener.class.isAssignableFrom(f.getType())) {
-                handleListenerFieldError(new ListenerFieldError(f, "Field type cannot be assigned to IEventListener: " + f.getGenericType().getTypeName()));
+            if (!RegistratorListener.class.isAssignableFrom(f.getType())) {
+                handleListenerFieldError(new ListenerFieldError(f, "Field type cannot be assigned to RegistratorListener: " + f.getGenericType().getTypeName()));
                 continue;
             }
 
             Type eventType = null;
-            if (f.getType() == IEventListener.class) {
+            if (f.getType() == RegistratorListener.class) {
 
                 Type[] typeArgs;
                 if (!(f.getGenericType() instanceof ParameterizedType)
@@ -681,7 +661,7 @@ public final class Registrator {
                 eventType = typeArgs[0];
 
             } else {
-                // field type is subtype of IEventListener.
+                // field type is subtype of RegistratorListener.
                 // TODO: link type arguments from field declaration (f.getGenericType()) to matching TypeVariables
                 Type[] interfaces = f.getType().getGenericInterfaces();
                 for (Type itf : interfaces) {
@@ -702,7 +682,7 @@ public final class Registrator {
                         continue;
                     }
 
-                    if (itfClass == IEventListener.class) {
+                    if (itfClass == RegistratorListener.class) {
                         if (arguments == null || arguments.length != 1) {
                             // Log a warning or throw an exception
                             handleListenerFieldError(new ListenerFieldError(f, ""));
@@ -749,7 +729,7 @@ public final class Registrator {
 
             Class<? extends Event> baseEventClass = (Class<? extends Event>) eventType;
 
-            ListenerInfo anno = f.getAnnotation(ListenerInfo.class);
+            ListenerMarker anno = f.getAnnotation(ListenerMarker.class);
             String[] eventClassNames = anno.events();
             if (eventClassNames.length > 0) {
 
@@ -844,9 +824,9 @@ public final class Registrator {
     private static final class ListenerFieldInfo {
         final Class<? extends Event> eventClass;
         final Consumer<? super Event> lambda;
-        final ListenerInfo anno;
+        final ListenerMarker anno;
 
-        ListenerFieldInfo(Class<? extends Event> eventClass, Consumer<? super Event> lambda, ListenerInfo anno) {
+        ListenerFieldInfo(Class<? extends Event> eventClass, Consumer<? super Event> lambda, ListenerMarker anno) {
             this.eventClass = eventClass;
             this.lambda = lambda;
             this.anno = anno;
diff --git a/dicore3/core/src/main/java/io/dico/dicore/RegistratorListener.java b/dicore3/core/src/main/java/io/dico/dicore/RegistratorListener.java
new file mode 100644
index 0000000..99fe072
--- /dev/null
+++ b/dicore3/core/src/main/java/io/dico/dicore/RegistratorListener.java
@@ -0,0 +1,10 @@
+package io.dico.dicore;
+
+import org.bukkit.event.Event;
+
+import java.util.function.Consumer;
+
+public interface RegistratorListener<T extends Event> extends Consumer<T> {
+    @Override
+    void accept(T event);
+}
diff --git a/src/main/kotlin/io/dico/parcels2/Parcel.kt b/src/main/kotlin/io/dico/parcels2/Parcel.kt
index cd05fb3..4df60b1 100644
--- a/src/main/kotlin/io/dico/parcels2/Parcel.kt
+++ b/src/main/kotlin/io/dico/parcels2/Parcel.kt
@@ -90,6 +90,8 @@ class Parcel(val world: ParcelWorld, val pos: Vec2i) : ParcelData {
             world.storage.setParcelAllowsInteractInventory(this, value)
             data.allowInteractInventory = value
         }
+
+    var hasBlockVisitors: Boolean = false; private set
 }
 
 class ParcelDataHolder : ParcelData {
diff --git a/src/main/kotlin/io/dico/parcels2/command/ParcelCommands.kt b/src/main/kotlin/io/dico/parcels2/command/ParcelCommands.kt
index bae138a..ac09e4a 100644
--- a/src/main/kotlin/io/dico/parcels2/command/ParcelCommands.kt
+++ b/src/main/kotlin/io/dico/parcels2/command/ParcelCommands.kt
@@ -36,12 +36,9 @@ class ParcelCommands(val plugin: ParcelsPlugin) : ICommandReceiver.Factory {
         "and gives it to you",
         shortVersion = "sets you up with a fresh, unclaimed parcel")
     suspend fun WorldScope.cmdAuto(player: Player): Any? {
-        logger.info("cmdAuto thread before await: ${Thread.currentThread().name}")
         val numOwnedParcels = plugin.storage.getNumParcels(ParcelOwner(uuid = player.uuid)).await()
-        logger.info("cmdAuto thread before await: ${Thread.currentThread().name}")
 
         val limit = player.parcelLimit
-
         if (numOwnedParcels >= limit) {
             error("You have enough plots for now")
         }
@@ -67,15 +64,12 @@ class ParcelCommands(val plugin: ParcelsPlugin) : ICommandReceiver.Factory {
         shortVersion = "teleports you to parcels")
     @RequireParameters(0)
     suspend fun cmdHome(player: Player,
-                        @NamedParcelDefault(FIRST_OWNED) target: NamedParcelTarget): Any?
-    {
+                        @NamedParcelDefault(FIRST_OWNED) target: NamedParcelTarget): Any? {
         if (player !== target.player && !player.hasParcelHomeOthers) {
             error("You do not have permission to teleport to other people's parcels")
         }
 
-        logger.info("cmdHome thread before await: ${Thread.currentThread().name}")
         val ownedParcelsResult = plugin.storage.getOwnedParcels(ParcelOwner(uuid = target.player.uuid)).await()
-        logger.info("cmdHome thread after await: ${Thread.currentThread().name}")
 
         val uuid = target.player.uuid
         val ownedParcels = ownedParcelsResult
diff --git a/src/main/kotlin/io/dico/parcels2/listener/ParcelEditListener.kt b/src/main/kotlin/io/dico/parcels2/listener/ParcelEditListener.kt
new file mode 100644
index 0000000..357819b
--- /dev/null
+++ b/src/main/kotlin/io/dico/parcels2/listener/ParcelEditListener.kt
@@ -0,0 +1,248 @@
+package io.dico.parcels2.listener
+
+import gnu.trove.TLongCollection
+import io.dico.dicore.ListenerMarker
+import io.dico.dicore.RegistratorListener
+import io.dico.parcels2.Parcel
+import io.dico.parcels2.ParcelWorld
+import io.dico.parcels2.Worlds
+import io.dico.parcels2.util.hasBanBypass
+import io.dico.parcels2.util.hasBuildAnywhere
+import io.dico.parcels2.util.sendParcelMessage
+import io.dico.parcels2.util.uuid
+import org.bukkit.Material.*
+import org.bukkit.block.Biome
+import org.bukkit.block.Block
+import org.bukkit.block.data.type.Bed
+import org.bukkit.entity.Player
+import org.bukkit.event.EventPriority.NORMAL
+import org.bukkit.event.block.*
+import org.bukkit.event.entity.EntityExplodeEvent
+import org.bukkit.event.entity.ExplosionPrimeEvent
+import org.bukkit.event.player.PlayerInteractEvent
+import org.bukkit.event.player.PlayerMoveEvent
+import org.bukkit.inventory.InventoryHolder
+
+@Suppress("NOTHING_TO_INLINE")
+class ParcelEditListener(val worlds: Worlds) {
+    val entityTracker = ParcelEntityTracker()
+
+    private inline fun <T> T?.isNullOr(condition: T.() -> Boolean): Boolean = this == null || condition()
+    private inline fun <T> T?.isPresentAnd(condition: T.() -> Boolean): Boolean = this != null && condition()
+    private inline fun
+    fun Parcel?.canBuildN(user: Player) = isPresentAnd { canBuild(user) } || user.hasBuildAnywhere
+
+    /**
+     * Get the world and parcel that the block resides in
+     * wo is the world, ppa is the parcel
+     * ppa for possibly a parcel - it will be null if not in an existing parcel
+     * returns null if not in a registered parcel world
+     */
+    private fun getWoAndPPa(block: Block): Pair<ParcelWorld, Parcel?>? {
+        val world = worlds.getWorld(block.world) ?: return null
+        return world to world.parcelAt(block)
+    }
+
+    /*
+     * Prevents players from entering plots they are banned from
+     */
+    @ListenerMarker(priority = NORMAL)
+    val onPlayerMove = RegistratorListener<PlayerMoveEvent> l@{ event ->
+        val user = event.player
+        if (user.hasBanBypass) return@l
+        val parcel = worlds.getParcelAt(event.to) ?: return@l
+        if (parcel.isBanned(user.uuid)) {
+            worlds.getParcelAt(event.from)?.also {
+                user.teleport(it.homeLocation)
+                user.sendParcelMessage(nopermit = true, message = "You are banned from this parcel")
+            } ?: run { event.to = event.from }
+        }
+    }
+
+    /*
+     * Prevents players from breaking blocks outside of their parcels
+     * Prevents containers from dropping their contents when broken, if configured
+     */
+    @ListenerMarker(priority = NORMAL)
+    val onBlockBreak = RegistratorListener<BlockBreakEvent> l@{ event ->
+        val (wo, ppa) = getWoAndPPa(event.block) ?: return@l
+        if (!event.player.hasBuildAnywhere && ppa.isNullOr { !canBuild(event.player) }) {
+            event.isCancelled = true; return@l
+        }
+
+        if (!wo.options.dropEntityItems) {
+            val state = event.block.state
+            if (state is InventoryHolder) {
+                state.inventory.clear()
+                state.update()
+            }
+        }
+    }
+
+    /*
+     * Prevents players from placing blocks outside of their parcels
+     */
+    @ListenerMarker(priority = NORMAL)
+    val onBlockPlace = RegistratorListener<BlockBreakEvent> l@{ event ->
+        val (wo, ppa) = getWoAndPPa(event.block) ?: return@l
+        if (!event.player.hasBuildAnywhere && !ppa.isNullOr { !canBuild(event.player) }) {
+            event.isCancelled = true
+        }
+    }
+
+    /*
+     * Control pistons
+     */
+    @ListenerMarker(priority = NORMAL)
+    val onBlockPistonExtend = RegistratorListener<BlockPistonExtendEvent> l@{ event ->
+        checkPistonMovement(event, event.blocks)
+    }
+
+    @ListenerMarker(priority = NORMAL)
+    val onBlockPistonRetractEvent = RegistratorListener<BlockPistonRetractEvent> l@{ event ->
+        checkPistonMovement(event, event.blocks)
+    }
+
+    // Doing some unnecessary optimizations here..
+    //@formatter:off
+    private inline fun Column(x: Int, z: Int): Long = x.toLong() or (z.toLong().shl(32))
+
+    private inline val Long.columnX get() = and(0xFFFF_FFFFL).toInt()
+    private inline val Long.columnZ get() = ushr(32).and(0xFFFF_FFFFL).toInt()
+    private inline fun TLongCollection.forEachInline(block: (Long) -> Unit) = iterator().let { while (it.hasNext()) block(it.next()) }
+    //@formatter:on
+    private fun checkPistonMovement(event: BlockPistonEvent, blocks: List<Block>) {
+        val world = worlds.getWorld(event.block.world) ?: return
+        val direction = event.direction
+        val columns = gnu.trove.set.hash.TLongHashSet(blocks.size * 2)
+
+        blocks.forEach {
+            columns.add(Column(it.x, it.z))
+            it.getRelative(direction).let { columns.add(Column(it.x, it.z)) }
+        }
+
+        columns.forEachInline {
+            val ppa = world.parcelAt(it.columnX, it.columnZ)
+            if (ppa.isNullOr { hasBlockVisitors }) {
+                event.isCancelled = true
+                return
+            }
+        }
+    }
+
+    /*
+     * Prevents explosions if enabled by the configs for that world
+     */
+    @ListenerMarker(priority = NORMAL)
+    val onExplosionPrimeEvent = RegistratorListener<ExplosionPrimeEvent> l@{ event ->
+        val (wo, ppa) = getWoAndPPa(event.entity.location.block) ?: return@l
+        if (ppa?.hasBlockVisitors == true) {
+            event.radius = 0F; event.isCancelled = true
+        } else if (wo.options.disableExplosions) {
+            event.radius = 0F
+        }
+    }
+
+    /*
+     * Prevents creepers and tnt minecarts from exploding if explosions are disabled
+     */
+    @ListenerMarker(priority = NORMAL)
+    val onEntityExplodeEvent = RegistratorListener<EntityExplodeEvent> l@{ event ->
+        entityTracker.untrack(event.entity)
+        val world = worlds.getWorld(event.entity.world) ?: return@l
+        if (world.options.disableExplosions || world.parcelAt(event.entity).isPresentAnd { hasBlockVisitors }) {
+            event.isCancelled = true
+        }
+    }
+
+    /*
+     * Prevents creepers and tnt minecarts from exploding if explosions are disabled
+     */
+    @ListenerMarker(priority = NORMAL)
+    val onBlockFromToEvent = RegistratorListener<BlockFromToEvent> l@{ event ->
+        val (wo, ppa) = getWoAndPPa(event.toBlock) ?: return@l
+        if (ppa.isNullOr { hasBlockVisitors }) event.isCancelled = true
+    }
+
+    /*
+     * Prevents players from placing liquids, using flint and steel, changing redstone components,
+     * using inputs (unless allowed by the plot),
+     * and using items disabled in the configuration for that world.
+     * Prevents player from using beds in HELL or SKY biomes if explosions are disabled.
+     */
+    @Suppress("NON_EXHAUSTIVE_WHEN")
+    @ListenerMarker(priority = NORMAL)
+    val onPlayerInteractEvent = RegistratorListener<PlayerInteractEvent> l@{ event ->
+        val user = event.player
+        val world = worlds.getWorld(user.world) ?: return@l
+        val clickedBlock = event.clickedBlock
+        val parcel = clickedBlock?.let { world.parcelAt(it) }
+
+        if (!user.hasBuildAnywhere && parcel.isPresentAnd { isBanned(user.uuid) }) {
+            user.sendParcelMessage(nopermit = true, message = "You cannot interact with parcels you're banned from")
+            event.isCancelled = true; return@l
+        }
+
+        when (event.action) {
+            Action.RIGHT_CLICK_BLOCK -> when (clickedBlock.type) {
+                REPEATER,
+                COMPARATOR -> run {
+                    if (!parcel.canBuildN(user)) {
+                        event.isCancelled = true; return@l
+                    }
+                }
+                LEVER,
+                STONE_BUTTON,
+                ANVIL,
+                TRAPPED_CHEST,
+                OAK_BUTTON, BIRCH_BUTTON, SPRUCE_BUTTON, JUNGLE_BUTTON, ACACIA_BUTTON, DARK_OAK_BUTTON,
+                OAK_FENCE_GATE, BIRCH_FENCE_GATE, SPRUCE_FENCE_GATE, JUNGLE_FENCE_GATE, ACACIA_FENCE_GATE, DARK_OAK_FENCE_GATE,
+                OAK_DOOR, BIRCH_DOOR, SPRUCE_DOOR, JUNGLE_DOOR, ACACIA_DOOR, DARK_OAK_DOOR,
+                OAK_TRAPDOOR, BIRCH_TRAPDOOR, SPRUCE_TRAPDOOR, JUNGLE_TRAPDOOR, ACACIA_TRAPDOOR, DARK_OAK_TRAPDOOR
+                -> run {
+                    if (!user.hasBuildAnywhere && !parcel.isNullOr { canBuild(user) || allowInteractInputs }) {
+                        user.sendParcelMessage(nopermit = true, message = "You cannot use inputs in this parcel")
+                        event.isCancelled = true; return@l
+                    }
+                }
+
+                WHITE_BED, ORANGE_BED, MAGENTA_BED, LIGHT_BLUE_BED, YELLOW_BED, LIME_BED, PINK_BED, GRAY_BED, LIGHT_GRAY_BED, CYAN_BED, PURPLE_BED, BLUE_BED, BROWN_BED, GREEN_BED, RED_BED, BLACK_BED
+                -> run {
+                    if (world.options.disableExplosions) {
+                        val bed = clickedBlock.blockData as Bed
+                        val head = if (bed == Bed.Part.FOOT) clickedBlock.getRelative(bed.facing) else clickedBlock
+                        when (head.biome) {
+                            Biome.NETHER, Biome.THE_END -> run {
+                                user.sendParcelMessage(nopermit = true, message = "You cannot use this bed because it would explode")
+                                event.isCancelled = true; return@l
+                            }
+                        }
+
+                    }
+
+                }
+            }
+
+            Action.RIGHT_CLICK_AIR -> if (event.hasItem()) {
+                val item = event.item.type
+                if (world.options.blockedItems.contains(item)) {
+                    user.sendParcelMessage(nopermit = true, message = "You cannot use this bed because it would explode")
+                    event.isCancelled = true; return@l
+                }
+
+                if (!parcel.canBuildN(user)) {
+                    when (item) {
+                        LAVA_BUCKET, WATER_BUCKET, BUCKET, FLINT_AND_STEEL -> event.isCancelled = true
+                    }
+                }
+            }
+
+
+            Action.PHYSICAL -> if (!user.hasBuildAnywhere && !parcel.isPresentAnd { canBuild(user) || allowInteractInputs }) {
+                event.isCancelled = true; return@l
+            }
+        }
+    }
+
+
+}
\ No newline at end of file
diff --git a/src/main/kotlin/io/dico/parcels2/listener/ParcelEntityTracker.kt b/src/main/kotlin/io/dico/parcels2/listener/ParcelEntityTracker.kt
new file mode 100644
index 0000000..fb94b8b
--- /dev/null
+++ b/src/main/kotlin/io/dico/parcels2/listener/ParcelEntityTracker.kt
@@ -0,0 +1,14 @@
+package io.dico.parcels2.listener
+
+import io.dico.parcels2.Parcel
+import org.bukkit.entity.Entity
+
+class ParcelEntityTracker {
+    val map = mutableMapOf<Entity, Parcel>()
+
+    fun untrack(entity: Entity) {
+        map.remove(entity)
+    }
+
+
+}
\ No newline at end of file
diff --git a/src/main/kotlin/io/dico/parcels2/util/MaterialExtensions.kt b/src/main/kotlin/io/dico/parcels2/util/MaterialExtensions.kt
new file mode 100644
index 0000000..5cfcb47
--- /dev/null
+++ b/src/main/kotlin/io/dico/parcels2/util/MaterialExtensions.kt
@@ -0,0 +1,92 @@
+package io.dico.parcels2.util
+
+import org.bukkit.Material
+import org.bukkit.Material.*
+
+/* 
+colors:
+WHITE_$,
+ORANGE_$,
+MAGENTA_$,
+LIGHT_BLUE_$,
+YELLOW_$,
+LIME_$,
+PINK_$,
+GRAY_$,
+LIGHT_GRAY_$,
+CYAN_$,
+PURPLE_$,
+BLUE_$,
+BROWN_$,
+GREEN_$,
+RED_$,
+BLACK_$,
+
+wood:
+OAK_$,
+BIRCH_$,
+SPRUCE_$,
+JUNGLE_$,
+ACACIA_$,
+DARK_OAK_$,
+ */
+
+val Material.isBed get() = when(this) {
+    WHITE_BED,
+    ORANGE_BED,
+    MAGENTA_BED,
+    LIGHT_BLUE_BED,
+    YELLOW_BED,
+    LIME_BED,
+    PINK_BED,
+    GRAY_BED,
+    LIGHT_GRAY_BED,
+    CYAN_BED,
+    PURPLE_BED,
+    BLUE_BED,
+    BROWN_BED,
+    GREEN_BED,
+    RED_BED,
+    BLACK_BED -> true
+    else -> false
+}
+
+val Material.isWoodDoor get() = when(this) {
+    OAK_DOOR,
+    BIRCH_DOOR,
+    SPRUCE_DOOR,
+    JUNGLE_DOOR,
+    ACACIA_DOOR,
+    DARK_OAK_DOOR -> true
+    else -> false
+}
+
+val Material.isWoodTrapdoor get() = when(this) {
+    OAK_TRAPDOOR,
+    BIRCH_TRAPDOOR,
+    SPRUCE_TRAPDOOR,
+    JUNGLE_TRAPDOOR,
+    ACACIA_TRAPDOOR,
+    DARK_OAK_TRAPDOOR -> true
+    else -> false
+}
+
+val Material.isWoodFenceGate get() = when(this) {
+    OAK_FENCE_GATE,
+    BIRCH_FENCE_GATE,
+    SPRUCE_FENCE_GATE,
+    JUNGLE_FENCE_GATE,
+    ACACIA_FENCE_GATE,
+    DARK_OAK_FENCE_GATE -> true
+    else -> false
+}
+
+val Material.isWoodButton get() = when(this) {
+    OAK_BUTTON,
+    BIRCH_BUTTON,
+    SPRUCE_BUTTON,
+    JUNGLE_BUTTON,
+    ACACIA_BUTTON,
+    DARK_OAK_BUTTON -> true
+    else -> false
+}
diff --git a/src/main/kotlin/io/dico/parcels2/util/PlayerExtensions.kt b/src/main/kotlin/io/dico/parcels2/util/PlayerExtensions.kt
index 4953e8a..9054e3f 100644
--- a/src/main/kotlin/io/dico/parcels2/util/PlayerExtensions.kt
+++ b/src/main/kotlin/io/dico/parcels2/util/PlayerExtensions.kt
@@ -9,8 +9,8 @@ import org.bukkit.plugin.java.JavaPlugin
 
 inline val OfflinePlayer.uuid get() = uniqueId
 inline val Player.hasBanBypass get() = hasPermission("parcels.admin.bypass.ban")
-inline val Player.hasBuildAnywhere get() = hasPermission("parcels.admin.bypass.build")
 inline val Player.hasGamemodeBypass get() = hasPermission("parcels.admin.bypass.gamemode")
+inline val Player.hasBuildAnywhere get() = hasPermission("parcels.admin.bypass.build")
 inline val Player.hasAdminManage get() = hasPermission("parcels.admin.manage")
 inline val Player.hasParcelHomeOthers get() = hasPermission("parcels.command.home.others")
 inline val Player.hasRandomSpecific get() = hasPermission("parcels.command.random.specific")