Sneak when placing onto interaction blocks

Author: Avanatiker

common/src/main/kotlin/com/lambda/task/Task.kt

@@ -198,7 +198,7 @@ abstract class Task<Result> : Nameable {
         if (state == State.CANCELLED) return
 
         cancelSubTasks()
-        state = State.CANCELLED
+        if (this !is RootTask) state = State.CANCELLED
         stopListening()
         runSafe { onCancel() }
         LOG.info("$identifier was cancelled")

common/src/main/kotlin/com/lambda/task/tasks/PlaceBlock.kt

@@ -3,13 +3,15 @@ package com.lambda.task.tasks
 import com.lambda.Lambda.LOG
 import com.lambda.config.groups.InteractionConfig
 import com.lambda.context.SafeContext
+import com.lambda.event.events.MovementEvent
 import com.lambda.event.events.RotationEvent
 import com.lambda.event.events.TickEvent
 import com.lambda.event.events.WorldEvent
 import com.lambda.event.listener.SafeListener.Companion.listener
 import com.lambda.interaction.construction.context.PlaceContext
 import com.lambda.module.modules.client.TaskFlow
 import com.lambda.task.Task
+import com.lambda.util.BlockUtils
 import com.lambda.util.BlockUtils.blockState
 import com.lambda.util.Communication.warn
 import net.minecraft.block.BlockState
@@ -68,6 +70,14 @@ class PlaceBlock @Ta5kBuilder constructor(
             findOutIfNeeded = true
         }
 
+        listener<MovementEvent.InputUpdate> {
+            if (state != State.PLACING) return@listener
+            val hitBlock = ctx.result.blockPos.blockState(world).block
+            if (hitBlock in BlockUtils.interactionBlacklist) {
+                it.input.sneaking = true
+            }
+        }
+
         listener<WorldEvent.BlockUpdate> {
             if (it.pos != ctx.resultingPos) return@listener
 

common/src/main/kotlin/com/lambda/util/BlockUtils.kt

@@ -41,6 +41,8 @@ object BlockUtils {
         Blocks.SOUL_CAMPFIRE,
         Blocks.JUKEBOX,
         Blocks.NOTE_BLOCK,
+        Blocks.STRUCTURE_BLOCK,
+        Blocks.COMMAND_BLOCK,
     ).apply { addAll(shulkerBlocks) }
 
     val signs = setOf(