Avoid empty finished structure allocations

dependencies.gradle

@@ -1,4 +1,4 @@
 dependencies {
-    api('com.github.GTNewHorizons:CodeChickenCore:1.4.17:dev')
-    api 'com.github.GTNewHorizons:MrTJPCore:1.3.7:dev'
+    api('com.github.GTNewHorizons:CodeChickenCore:1.4.3:dev')
+    api 'com.github.GTNewHorizons:MrTJPCore:1.3.6:dev'
 }

gradle/gradle-daemon-jvm.properties

@@ -1,12 +1,12 @@
 #This file is generated by updateDaemonJvm
-toolchainUrl.FREE_BSD.AARCH64=https\://api.foojay.io/disco/v3.0/ids/97d46b5ff4df0bf61e95652a190a5567/redirect
-toolchainUrl.FREE_BSD.X86_64=https\://api.foojay.io/disco/v3.0/ids/9ef54a08e06b0754cee9fc95ed3a3134/redirect
-toolchainUrl.LINUX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/97d46b5ff4df0bf61e95652a190a5567/redirect
-toolchainUrl.LINUX.X86_64=https\://api.foojay.io/disco/v3.0/ids/9ef54a08e06b0754cee9fc95ed3a3134/redirect
-toolchainUrl.MAC_OS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/1df82b76031285ef2e6a4f59ffe9299d/redirect
-toolchainUrl.MAC_OS.X86_64=https\://api.foojay.io/disco/v3.0/ids/c7d5be6a02945ac2e045048ee54a7d32/redirect
-toolchainUrl.UNIX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/97d46b5ff4df0bf61e95652a190a5567/redirect
-toolchainUrl.UNIX.X86_64=https\://api.foojay.io/disco/v3.0/ids/9ef54a08e06b0754cee9fc95ed3a3134/redirect
-toolchainUrl.WINDOWS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/643f404f769811f5f265fd66f7af5d89/redirect
-toolchainUrl.WINDOWS.X86_64=https\://api.foojay.io/disco/v3.0/ids/38256085a73e137cb4937ea9c4807fec/redirect
+toolchainUrl.FREE_BSD.AARCH64=https\://api.foojay.io/disco/v3.0/ids/1630f7ebef05444cb27a2709ea0249b3/redirect
+toolchainUrl.FREE_BSD.X86_64=https\://api.foojay.io/disco/v3.0/ids/fa1e318c287360478e3c83a9a3ef1007/redirect
+toolchainUrl.LINUX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/1630f7ebef05444cb27a2709ea0249b3/redirect
+toolchainUrl.LINUX.X86_64=https\://api.foojay.io/disco/v3.0/ids/fa1e318c287360478e3c83a9a3ef1007/redirect
+toolchainUrl.MAC_OS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/c2dd35c9d0aaf0ba6ad0791320f99dfc/redirect
+toolchainUrl.MAC_OS.X86_64=https\://api.foojay.io/disco/v3.0/ids/e5810bd7fd1f8a586644409d395a7e55/redirect
+toolchainUrl.UNIX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/1630f7ebef05444cb27a2709ea0249b3/redirect
+toolchainUrl.UNIX.X86_64=https\://api.foojay.io/disco/v3.0/ids/fa1e318c287360478e3c83a9a3ef1007/redirect
+toolchainUrl.WINDOWS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/7b3c4877c0749019e6805bb61e421497/redirect
+toolchainUrl.WINDOWS.X86_64=https\://api.foojay.io/disco/v3.0/ids/8e1d9ee5d0f13e442218f6884a306da1/redirect
 toolchainVersion=25

settings.gradle

@@ -17,7 +17,7 @@ pluginManagement {
 }
 
 plugins {
-    id 'com.gtnewhorizons.gtnhsettingsconvention' version '2.0.27'
+    id 'com.gtnewhorizons.gtnhsettingsconvention' version '2.0.24'
 }
 
 

src/main/scala/mrtjp/mcframes/registry.scala

@@ -61,13 +61,6 @@ object StickRegistry {
   }
 
   def resolveStick(w: World, pos: BlockCoord, side: Int): Boolean = {
-    val p2 = pos.copy.offset(side)
-    val target = getBlock(w, p2)
-    if (
-      target != null &&
-      target.getBlockHardness(w, p2.x, p2.y, p2.z) < 0
-    ) return false
-
     def getFrame(pos: BlockCoord): IFrame = {
       val b = getBlock(w, pos)
       if (b.isInstanceOf[IFrame]) return b.asInstanceOf[IFrame]
@@ -75,8 +68,10 @@ object StickRegistry {
       if (te != null) return te
       interactionList.find(_.canInteract(w, pos.x, pos.y, pos.z)).orNull
     }
+
     val f1 = getFrame(pos)
     if (f1 != null && f1.stickOut(w, pos.x, pos.y, pos.z, side)) {
+      val p2 = pos.copy.offset(side)
       val f2 = getFrame(p2)
       return f2 == null || f2.stickIn(w, p2.x, p2.y, p2.z, side ^ 1)
     }

src/main/scala/mrtjp/relocation/movement.scala

@@ -126,12 +126,6 @@ object MovementManager2 {
       c: IMovementCallback
   ): Boolean = {
     if (blocks.size > RelocationConfig.moveLimit) return false
-    if (
-      blocks.exists { b =>
-        val block = w.getBlock(b.x, b.y, b.z)
-        block != null && block.getBlockHardness(w, b.x, b.y, b.z) < 0
-      }
-    ) return false
 
     val map = new MHashMap[(Int, Int), MSet[Int]]
       with MMultiMap[(Int, Int), Int]
@@ -432,11 +426,10 @@ class BlockStruct {
 
   var progress = 0.0d
 
-  lazy val allBlocks: Set[BlockCoord] = rows.iterator.flatMap(_.allBlocks).toSet
-  lazy val preMoveBlocks: Set[BlockCoord] =
-    rows.iterator.flatMap(_.preMoveBlocks).toSet
+  lazy val allBlocks: Set[BlockCoord] = rows.flatMap(_.allBlocks).toSet
+  lazy val preMoveBlocks: Set[BlockCoord] = rows.flatMap(_.preMoveBlocks).toSet
   lazy val postMoveBlocks: Set[BlockCoord] =
-    rows.iterator.flatMap(_.postMoveBlocks).toSet
+    rows.flatMap(_.postMoveBlocks).toSet
 
   def moveDir = rows(0).moveDir