diff options
Diffstat (limited to 'src/main/kotlin/io/dico/parcels2/listener/WorldEditListener.kt')
| -rw-r--r-- | src/main/kotlin/io/dico/parcels2/listener/WorldEditListener.kt | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/main/kotlin/io/dico/parcels2/listener/WorldEditListener.kt b/src/main/kotlin/io/dico/parcels2/listener/WorldEditListener.kt new file mode 100644 index 0000000..b68f7c2 --- /dev/null +++ b/src/main/kotlin/io/dico/parcels2/listener/WorldEditListener.kt @@ -0,0 +1,80 @@ +package io.dico.parcels2.listener + +import com.sk89q.worldedit.EditSession.Stage.BEFORE_REORDER +import com.sk89q.worldedit.Vector +import com.sk89q.worldedit.Vector2D +import com.sk89q.worldedit.WorldEdit +import com.sk89q.worldedit.WorldEditException +import com.sk89q.worldedit.bukkit.WorldEditPlugin +import com.sk89q.worldedit.event.extent.EditSessionEvent +import com.sk89q.worldedit.extent.AbstractDelegateExtent +import com.sk89q.worldedit.extent.Extent +import com.sk89q.worldedit.util.eventbus.EventHandler.Priority.VERY_EARLY +import com.sk89q.worldedit.util.eventbus.Subscribe +import com.sk89q.worldedit.world.biome.BaseBiome +import com.sk89q.worldedit.world.block.BaseBlock +import com.sk89q.worldedit.world.block.BlockStateHolder +import io.dico.parcels2.ParcelWorld +import io.dico.parcels2.ParcelsPlugin +import io.dico.parcels2.util.ext.hasBuildAnywhere +import io.dico.parcels2.util.ext.sendParcelMessage +import org.bukkit.entity.Player +import org.bukkit.plugin.Plugin + +class WorldEditListener(val parcels: ParcelsPlugin, val worldEdit: WorldEdit) { + + @Subscribe(priority = VERY_EARLY) + fun onEditSession(event: EditSessionEvent) { + val worldName = event.world?.name ?: return + val world = parcels.parcelProvider.getWorld(worldName) ?: return + if (event.stage == BEFORE_REORDER) return + + val actor = event.actor + if (actor == null || !actor.isPlayer) return + + val player = parcels.server.getPlayer(actor.uniqueId) + if (player.hasBuildAnywhere) return + + event.extent = ParcelsExtent(event.extent, world, player) + } + + private class ParcelsExtent(extent: Extent, + val world: ParcelWorld, + val player: Player) : AbstractDelegateExtent(extent) { + private var messageSent = false + + private fun canBuild(x: Int, z: Int): Boolean { + world.getParcelAt(x, z)?.let { parcel -> + if (parcel.canBuild(player, checkAdmin = false)) { + return true + } + } + + if (!messageSent) { + messageSent = true + player.sendParcelMessage(except = true, message = "You can't use WorldEdit there") + } + + return false + } + + override fun setBlock(location: Vector, block: BlockStateHolder<*>): Boolean { + return canBuild(location.blockX, location.blockZ) && super.setBlock(location, block) + } + + override fun setBiome(coord: Vector2D, biome: BaseBiome): Boolean { + return canBuild(coord.blockX, coord.blockZ) && super.setBiome(coord, biome) + } + + } + + companion object { + fun register(parcels: ParcelsPlugin, worldEditPlugin: Plugin) { + if (worldEditPlugin !is WorldEditPlugin) return + val worldEdit = worldEditPlugin.worldEdit + val listener = WorldEditListener(parcels, worldEdit) + worldEdit.eventBus.register(listener) + } + } + +}
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