Add tab completion to /warp

src/main/kotlin/moe/nea/firmament/features/FeatureManager.kt

@@ -9,6 +9,7 @@ package moe.nea.firmament.features
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.serializer
 import moe.nea.firmament.Firmament
+import moe.nea.firmament.features.chat.AutoCompletions
 import moe.nea.firmament.features.chat.ChatLinks
 import moe.nea.firmament.features.chat.QuickCommands
 import moe.nea.firmament.features.debug.DebugView
@@ -48,6 +49,7 @@ object FeatureManager : DataHolder<FeatureManager.Config>(serializer(), "feature
             if (hasAutoloaded) return
             loadFeature(MinorTrolling)
             loadFeature(FairySouls)
+            loadFeature(AutoCompletions)
             // TODO: loadFeature(FishingWarning)
             loadFeature(SlotLocking)
             loadFeature(StorageOverlay)

src/main/kotlin/moe/nea/firmament/features/chat/AutoCompletions.kt

@@ -0,0 +1,60 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Linnea Gräf <nea@nea.moe>
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package moe.nea.firmament.features.chat
+
+import com.mojang.brigadier.arguments.StringArgumentType.string
+import moe.nea.firmament.commands.get
+import moe.nea.firmament.commands.suggestsList
+import moe.nea.firmament.commands.thenArgument
+import moe.nea.firmament.commands.thenExecute
+import moe.nea.firmament.events.CommandEvent
+import moe.nea.firmament.events.MaskCommands
+import moe.nea.firmament.features.FirmamentFeature
+import moe.nea.firmament.gui.config.ManagedConfig
+import moe.nea.firmament.repo.RepoManager
+import moe.nea.firmament.util.MC
+
+object AutoCompletions : FirmamentFeature {
+
+    object TConfig : ManagedConfig(identifier) {
+        val provideWarpTabCompletion by toggle("warp-complete") { true }
+        val replaceWarpIsByWarpIsland by toggle("warp-is") { true }
+    }
+
+    override val config: ManagedConfig?
+        get() = TConfig
+    override val identifier: String
+        get() = "auto-completions"
+
+    override fun onLoad() {
+        MaskCommands.subscribe {
+            if (TConfig.provideWarpTabCompletion) {
+                it.mask("warp")
+            }
+        }
+        CommandEvent.subscribe {
+            if (TConfig.provideWarpTabCompletion) {
+                it.deleteCommand("warp")
+                it.register("warp") {
+                    thenArgument("to", string()) { toArg ->
+                        suggestsList {
+                            RepoManager.neuRepo.constants?.islands?.warps?.flatMap { listOf(it.warp) + it.aliases } ?: listOf()
+                        }
+                        thenExecute {
+                            val warpName = get(toArg)
+                            if (warpName == "is" && TConfig.replaceWarpIsByWarpIsland) {
+                                MC.sendServerCommand("warp island")
+                            } else {
+                                MC.sendServerCommand("warp ${warpName}")
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}