Refactor and reformat commands

2018-07-27 23:31:24 +01:00
parent 2a726e1b61
commit 2c1aee89f6
12 changed files with 94 additions and 104 deletions
--- a/src/main/kotlin/io/dico/parcels2/command/CommandsParcelOptions.kt
+++ b/src/main/kotlin/io/dico/parcels2/command/CommandsParcelOptions.kt
@@ -0,0 +1,59 @@
+package io.dico.parcels2.command
+
+import io.dico.dicore.command.CommandBuilder
+import io.dico.dicore.command.Validate
+import io.dico.dicore.command.annotation.Cmd
+import io.dico.dicore.command.annotation.Desc
+import io.dico.dicore.command.annotation.RequireParameters
+import io.dico.parcels2.Parcel
+import io.dico.parcels2.ParcelsPlugin
+import org.bukkit.entity.Player
+import kotlin.reflect.KMutableProperty
+
+class CommandsParcelOptions(plugin: ParcelsPlugin) : AbstractParcelCommands(plugin) {
+    @Cmd("inputs")
+    @Desc("Sets whether players who are not allowed to",
+        "build here can use levers, buttons,",
+        "pressure plates, tripwire or redstone ore",
+        shortVersion = "allows using inputs")
+    @RequireParameters(0)
+    fun ParcelScope.cmdInputs(player: Player, enabled: Boolean?): Any? {
+        return runOptionCommand(player, Parcel::allowInteractInputs, enabled, "using levers, buttons, etc.")
+    }
+
+    @Cmd("inventory")
+    @Desc("Sets whether players who are not allowed to",
+        "build here can interact with inventories",
+        shortVersion = "allows editing inventories")
+    fun ParcelScope.cmdInventory(player: Player, enabled: Boolean?): Any? {
+        return runOptionCommand(player, Parcel::allowInteractInventory, enabled, "interaction with inventories")
+    }
+
+    private inline val Boolean.enabledWord get() = if (this) "enabled" else "disabled"
+    private fun ParcelScope.runOptionCommand(player: Player,
+                                             property: KMutableProperty<Boolean>,
+                                             enabled: Boolean?,
+                                             desc: String): Any? {
+        checkConnected("have their options changed")
+        val current = property.getter.call(parcel)
+        if (enabled == null) {
+            val word = if (current) "" else "not "
+            return "This parcel does ${word}allow $desc"
+        }
+
+        checkCanManage(player, "change its options")
+        Validate.isTrue(current != enabled, "That option was already ${enabled.enabledWord}")
+        property.setter.call(parcel, enabled)
+        return "That option is now ${enabled.enabledWord}"
+    }
+
+    companion object {
+        private const val descShort = "changes interaction options for this parcel"
+        private val desc = arrayOf("Sets whether players who are not allowed to", "build here can interact with certain things.")
+
+        fun setGroupDescription(builder: CommandBuilder) {
+            builder.setGroupDescription(descShort, *desc)
+        }
+    }
+
+}