Add ordered waypoints (ColeWeight compat)

1 files changed, 16 insertions, 0 deletions

diff --git a/src/main/kotlin/moe/nea/firmament/events/CommandEvent.kt b/src/main/kotlin/moe/nea/firmament/events/CommandEvent.kt
index 5710245..1d1f8d3 100644
--- a/src/main/kotlin/moe/nea/firmament/events/CommandEvent.kt
+++ b/src/main/kotlin/moe/nea/firmament/events/CommandEvent.kt
@@ -1,5 +1,6 @@
 /*
  * SPDX-FileCopyrightText: 2023 Linnea Gräf <nea@nea.moe>
+ * SPDX-FileCopyrightText: 2024 Linnea Gräf <nea@nea.moe>
  *
  * SPDX-License-Identifier: GPL-3.0-or-later
  */
@@ -12,6 +13,7 @@ import net.minecraft.command.CommandRegistryAccess
 import moe.nea.firmament.commands.CaseInsensitiveLiteralCommandNode
 import moe.nea.firmament.commands.DefaultSource
 import moe.nea.firmament.commands.literal
+import moe.nea.firmament.commands.thenLiteral
 
 data class CommandEvent(
     val dispatcher: CommandDispatcher<DefaultSource>,
@@ -20,6 +22,20 @@ data class CommandEvent(
 ) : FirmamentEvent() {
     companion object : FirmamentEventBus<CommandEvent>()
 
+    /**
+     * Register subcommands to `/firm`. For new top level commands use [CommandEvent]. Cannot be used to register
+     * subcommands to other commands.
+     */
+    data class SubCommand(
+        val builder: CaseInsensitiveLiteralCommandNode.Builder<DefaultSource>,
+    ) : FirmamentEvent() {
+        companion object : FirmamentEventBus<SubCommand>()
+
+        fun subcommand(name: String, block: CaseInsensitiveLiteralCommandNode.Builder<DefaultSource>.() -> Unit) {
+            builder.thenLiteral(name, block)
+        }
+    }
+
     fun deleteCommand(name: String) {
         dispatcher.root.children.removeIf { it.name.equals(name, ignoreCase = false) }
         serverCommands?.root?.children?.removeIf { it.name.equals(name, ignoreCase = false) }