Add commandsHEADmaster

7 files changed, 178 insertions, 10 deletions

diff --git a/src/main/java/moe/nea/ultranotifier/mixin/AccessorCommandHandler.java b/src/main/java/moe/nea/ultranotifier/mixin/AccessorCommandHandler.java
new file mode 100644
index 0000000..9218421
--- /dev/null
+++ b/src/main/java/moe/nea/ultranotifier/mixin/AccessorCommandHandler.java
@@ -0,0 +1,18 @@
+package moe.nea.ultranotifier.mixin;
+
+//#if FORGE
+//$$import net.minecraft.command.CommandHandler;
+//$$import net.minecraft.command.ICommand;
+//$$import org.jetbrains.annotations.NotNull;
+//$$import org.spongepowered.asm.mixin.Mixin;
+//$$import org.spongepowered.asm.mixin.gen.Accessor;
+//$$
+//$$import java.util.Set;
+//$$
+//$$@Mixin(CommandHandler.class)
+//$$public interface AccessorCommandHandler {
+//$$	@Accessor("commandSet")
+//$$	@NotNull
+//$$	Set<@NotNull ICommand> getCommandSet_ultraNotifier();
+//$$}
+//#endif
\ No newline at end of file
diff --git a/src/main/kotlin/UltraNotifier.kt b/src/main/kotlin/UltraNotifier.kt
index dce1fda..f1bb8ff 100644
--- a/src/main/kotlin/UltraNotifier.kt
+++ b/src/main/kotlin/UltraNotifier.kt
@@ -1,6 +1,7 @@
 package moe.nea.ultranotifier
 
 import moe.nea.ultranotifier.commands.Commands
+import moe.nea.ultranotifier.event.RegistrationFinishedEvent
 import moe.nea.ultranotifier.init.NeaMixinConfig
 import java.io.File
 
@@ -18,6 +19,9 @@ object UltraNotifier {
 			logger.info("Loaded ${mixinPlugin.mixins.size} mixins for ${mixinPlugin.mixinPackage}.")
 		}
 		Commands.init()
+
+		RegistrationFinishedEvent().post()
+
 	}
 
 	val configFolder = File("config/ultra-notifier").also {
diff --git a/src/main/kotlin/commands/BrigadierPatchbay.kt b/src/main/kotlin/commands/BrigadierPatchbay.kt
new file mode 100644
index 0000000..7396b6c
--- /dev/null
+++ b/src/main/kotlin/commands/BrigadierPatchbay.kt
@@ -0,0 +1,117 @@
+package moe.nea.ultranotifier.commands
+
+//#if FORGE
+//$$import com.mojang.brigadier.CommandDispatcher
+//$$import com.mojang.brigadier.builder.LiteralArgumentBuilder
+//$$import com.mojang.brigadier.tree.CommandNode
+//$$import moe.nea.ultranotifier.event.CommandRegistrationEvent
+//$$import moe.nea.ultranotifier.event.RegistrationFinishedEvent
+//$$import moe.nea.ultranotifier.event.UltraNotifierEvents
+//$$import moe.nea.ultranotifier.event.UltraSubscribe
+//$$import moe.nea.ultranotifier.mixin.AccessorCommandHandler
+//$$import net.minecraft.command.CommandBase
+//$$import net.minecraft.command.CommandHandler
+//$$import net.minecraft.command.ICommandSender
+//$$import net.minecraft.util.BlockPos
+//$$import net.minecraft.util.ChatComponentText
+//$$import net.minecraft.util.text.ITextComponent
+//$$import net.minecraftforge.client.ClientCommandHandler
+//$$
+//$$fun CommandHandler.getCommandSet() = (this as AccessorCommandHandler).commandSet_ultraNotifier
+//$$
+//$$class BridgedCommandSource(
+//$$	val sender: ICommandSender
+//$$) : UltraCommandSource {
+//$$	override fun sendFeedback(text: ITextComponent) {
+//$$		sender.addChatMessage(text)
+//$$	}
+//$$}
+//$$
+//$$class BrigadierCommand(
+//$$	val dispatcher: CommandDispatcher<UltraCommandSource>,
+//$$	val node: CommandNode<UltraCommandSource>
+//$$) : CommandBase() {
+//$$	override fun addTabCompletionOptions(
+//$$		sender: ICommandSender?,
+//$$		args: Array<out String>?,
+//$$		pos: BlockPos?
+//$$	): MutableList<String> {
+//$$		return super.addTabCompletionOptions(sender, args, pos)
+//$$	}
+//$$
+//$$	override fun canCommandSenderUseCommand(sender: ICommandSender?): Boolean {
+//$$		// TODO: proper check here maybe?
+//$$		return true
+//$$	}
+//$$
+//$$	override fun getCommandName(): String {
+//$$		return node.name
+//$$	}
+//$$
+//$$	override fun getCommandUsage(sender: ICommandSender?): String {
+//$$		return ""
+//$$	}
+//$$
+//$$	private fun getCommandLineText(args: Array<out String>) = "${node.name} ${args.joinToString(" ")}".trim()
+//$$
+//$$	override fun processCommand(sender: ICommandSender, args: Array<out String>) {
+//$$		val source = BridgedCommandSource(sender)
+//$$		val results = dispatcher.parse(getCommandLineText(args), source)
+//$$		kotlin.runCatching {
+//$$			dispatcher.execute(results)
+//$$			Unit
+//$$		}.recoverCatching {
+//$$			source.sendFeedback(ChatComponentText("Could not execute ultra command: ${it.message}"))
+//$$		}
+//$$	}
+//$$}
+//$$
+//$$object BrigadierPatchbay {
+//$$
+//$$	@UltraSubscribe
+//$$	fun onAfterRegistration(event: RegistrationFinishedEvent) {
+//$$		fullReload()
+//$$	}
+//$$
+//$$	@UltraSubscribe
+//$$	fun onCommands(event: CommandRegistrationEvent) {
+//$$		event.dispatcher
+//$$			.register(LiteralArgumentBuilder.literal<UltraCommandSource>("reloadcommands")
+//$$				          .executes {
+//$$					          it.source.sendFeedback(literalText("Reloading commands"))
+//$$					          fullReload()
+//$$					          it.source.sendFeedback(literalText("Reload completed"))
+//$$					          0
+//$$				          })
+//$$	}
+//$$
+//$$	fun fullReload() {
+//$$		val handler = ClientCommandHandler.instance
+//$$		unpatch(handler)
+//$$		val dispatcher = createDispatcher()
+//$$		UltraNotifierEvents.post(CommandRegistrationEvent(dispatcher))
+//$$		patch(handler, dispatcher)
+//$$	}
+//$$
+//$$	fun createDispatcher() = CommandDispatcher<UltraCommandSource>()
+//$$
+//$$	fun unpatch(handler: CommandHandler) {
+//$$		handler.getCommandSet()
+//$$			.removeIf {
+//$$				it is BrigadierCommand
+//$$			}
+//$$		handler.commands.entries
+//$$			.removeIf {
+//$$				it.value is BrigadierCommand
+//$$			}
+//$$	}
+//$$
+//$$	fun patch(handler: CommandHandler, dispatcher: CommandDispatcher<UltraCommandSource>) {
+//$$		dispatcher.root.children
+//$$			.map { BrigadierCommand(dispatcher, it) }
+//$$			.forEach(handler::registerCommand)
+//$$	}
+//$$}
+//#endif
+
+
diff --git a/src/main/kotlin/commands/Commands.kt b/src/main/kotlin/commands/Commands.kt
index 75047cd..4509fcf 100644
--- a/src/main/kotlin/commands/Commands.kt
+++ b/src/main/kotlin/commands/Commands.kt
@@ -1,9 +1,10 @@
 package moe.nea.ultranotifier.commands
 
-import com.mojang.brigadier.CommandDispatcher
 import com.mojang.brigadier.builder.LiteralArgumentBuilder
 import moe.nea.ultranotifier.UltraNotifier
+import moe.nea.ultranotifier.event.CommandRegistrationEvent
 import moe.nea.ultranotifier.event.UltraNotifierEvents
+import moe.nea.ultranotifier.event.UltraSubscribe
 import net.minecraft.text.Text
 
 interface CustomSource {
@@ -20,29 +21,37 @@ typealias UltraCommandSource =
 //#endif
 
 
+fun translatableText(key: String, vararg args: String) =
+//#if MC > 11400
+	Text.translatable(key, *args)
+//#else
+//$$	net.minecraft.util.ChatComponentTranslation(key, *args)
+//#endif
+
 fun literalText(string: String): Text =
-//#if MC >= 11400
+//#if MC > 11400
 	Text.literal(string)
 //#else
 //$$	net.minecraft.util.ChatComponentText(string)
 //#endif
 
 object Commands {
-	fun registerAll(dispatcher: CommandDispatcher<UltraCommandSource>) {
-		dispatcher.register(LiteralArgumentBuilder.literal<UltraCommandSource>("hello")
-			                    .executes {
-				                    it.source.sendFeedback(literalText("Hello World"))
-				                    0
-			                    })
+	@UltraSubscribe
+	fun registerTestCommand(event: CommandRegistrationEvent) {
+		event.dispatcher.register(LiteralArgumentBuilder.literal<UltraCommandSource>("hello")
+			                          .executes {
+				                          it.source.sendFeedback(literalText("Hello World"))
+				                          0
+			                          })
 	}
 
 	fun init() {
 		UltraNotifierEvents.register(this)
 //#if FORGE
-//$$
+//$$		UltraNotifierEvents.register(BrigadierPatchbay)
 //#else
 		net.fabricmc.fabric.api.client.command.v2.ClientCommandRegistrationCallback.EVENT.register { dispatcher, registryAccess ->
-			registerAll(dispatcher)
+			UltraNotifierEvents.post(CommandRegistrationEvent(dispatcher))
 		}
 //#endif
 		UltraNotifier.logger.info("Initialized command subsystem")
diff --git a/src/main/kotlin/event/CommandRegistrationEvent.kt b/src/main/kotlin/event/CommandRegistrationEvent.kt
new file mode 100644
index 0000000..49bc637
--- /dev/null
+++ b/src/main/kotlin/event/CommandRegistrationEvent.kt
@@ -0,0 +1,10 @@
+package moe.nea.ultranotifier.event
+
+import com.mojang.brigadier.CommandDispatcher
+import moe.nea.ultranotifier.commands.UltraCommandSource
+
+/**
+ * Fired whenever commands need to be registered. This may be multiple times during each launch. Old commands will be
+ * automatically unregistered first.
+ */
+class CommandRegistrationEvent(val dispatcher: CommandDispatcher<UltraCommandSource>) : UltraEvent()
diff --git a/src/main/kotlin/event/RegistrationFinishedEvent.kt b/src/main/kotlin/event/RegistrationFinishedEvent.kt
new file mode 100644
index 0000000..325e1d8
--- /dev/null
+++ b/src/main/kotlin/event/RegistrationFinishedEvent.kt
@@ -0,0 +1,6 @@
+package moe.nea.ultranotifier.event
+
+/**
+ * Indicates that the registration of all ultra event handlers is done
+ */
+class RegistrationFinishedEvent : UltraEvent()
diff --git a/src/main/kotlin/event/UltraEvent.kt b/src/main/kotlin/event/UltraEvent.kt
index 42fa4f2..4f615c1 100644
--- a/src/main/kotlin/event/UltraEvent.kt
+++ b/src/main/kotlin/event/UltraEvent.kt
@@ -32,6 +32,10 @@ abstract class UltraEvent :
 		setCancelled(true)
 	}
 
+	fun post() {
+		UltraNotifierEvents.post(this)
+	}
+
 }