diff --git a/src/main/kotlin/com/mineinabyss/blocky/assets_generation/ResourcepackGeneration.kt b/src/main/kotlin/com/mineinabyss/blocky/assets_generation/ResourcepackGeneration.kt
index 55aad95..26842fa 100644
--- a/src/main/kotlin/com/mineinabyss/blocky/assets_generation/ResourcepackGeneration.kt
+++ b/src/main/kotlin/com/mineinabyss/blocky/assets_generation/ResourcepackGeneration.kt
@@ -187,12 +187,12 @@ object ResourcepackGeneration {
                 .parent(Key.key(parent)).key(Key.key("blocky:block/${material.name.lowercase()}$suffix"))
                 .build()
 
-            resourcePack.model(model)
+            model.addTo(resourcePack)
         }
 
         fun handleBlockState(blockType: SetBlock.BlockType, material: Material, index: Int) {
             blockPrefabs.find { it.block.blockType == blockType && it.block.blockId == index + 1 } ?: return
-            resourcePack.blockState(VanillaBlockstateFiles.vanillaBlockStateFile(blockType, material) ?: return)
+            VanillaBlockstateFiles.vanillaBlockStateFile(blockType, material)?.addTo(resourcePack)
         }
 
         CopperHelpers.BLOCKY_STAIRS.forEachIndexed { index, material ->
@@ -206,6 +206,7 @@ object ResourcepackGeneration {
             handleBlockState(SetBlock.BlockType.SLAB, material, index)
             handleModel(SetBlock.BlockType.SLAB, material, index, "block/slab", "")
             handleModel(SetBlock.BlockType.SLAB, material, index, "block/slab_top", "_top")
+            handleModel(SetBlock.BlockType.SLAB, material, index, "block/cube_all", "")
         }
 
         CopperHelpers.BLOCKY_DOORS.forEachIndexed { index, material ->
diff --git a/src/main/kotlin/com/mineinabyss/blocky/helpers/CopperHelpers.kt b/src/main/kotlin/com/mineinabyss/blocky/helpers/CopperHelpers.kt
index cb4e23f..b32bd04 100644
--- a/src/main/kotlin/com/mineinabyss/blocky/helpers/CopperHelpers.kt
+++ b/src/main/kotlin/com/mineinabyss/blocky/helpers/CopperHelpers.kt
@@ -78,33 +78,15 @@ object CopperHelpers {
         Material.WEATHERED_COPPER_DOOR, Material.WEATHERED_COPPER_TRAPDOOR, Material.WEATHERED_COPPER_GRATE
     )
 
-    val BLOCKY_SLABS: Set<Material>
-        get() = BLOCKY_COPPER.filter { it.name.endsWith("_SLAB") }.toSet()
-
-    val BLOCKY_STAIRS: Set<Material>
-        get() = BLOCKY_COPPER.filter { it.name.endsWith("_STAIRS") }.toSet()
-
-    val BLOCKY_DOORS: Set<Material>
-        get() = BLOCKY_COPPER.filter { it.name.endsWith("_DOOR") }.toSet()
-
-    val BLOCKY_TRAPDOORS: Set<Material>
-        get() = BLOCKY_COPPER.filter { it.name.endsWith("_TRAPDOOR") }.toSet()
-
-    val BLOCKY_GRATE: Set<Material>
-        get() = BLOCKY_COPPER.filter { it.name.endsWith("_GRATE") }.toSet()
-
-    val COPPER_SLABS: Set<Material>
-        get() = VANILLA_COPPER.filter { it.name.endsWith("_SLAB") }.toSet()
-
-    val COPPER_STAIRS: Set<Material>
-        get() = VANILLA_COPPER.filter { it.name.endsWith("_STAIRS") }.toSet()
-
-    val COPPER_DOORS: Set<Material>
-        get() = VANILLA_COPPER.filter { it.name.endsWith("_DOOR") }.toSet()
-
-    val COPPER_TRAPDOORS: Set<Material>
-        get() = VANILLA_COPPER.filter { it.name.endsWith("_TRAPDOOR") }.toSet()
-
-    val COPPER_GRATE: Set<Material>
-        get() = VANILLA_COPPER.filter { it.name.endsWith("_GRATE") }.toSet()
+    val BLOCKY_SLABS = BLOCKY_COPPER.filter { it.name.endsWith("_SLAB") }.toSet()
+    val BLOCKY_STAIRS = BLOCKY_COPPER.filter { it.name.endsWith("_STAIRS") }.toSet()
+    val BLOCKY_DOORS = BLOCKY_COPPER.filter { it.name.endsWith("_DOOR") }.toSet()
+    val BLOCKY_TRAPDOORS = BLOCKY_COPPER.filter { it.name.endsWith("_TRAPDOOR") }.toSet()
+    val BLOCKY_GRATE = BLOCKY_COPPER.filter { it.name.endsWith("_GRATE") }.toSet()
+
+    val COPPER_SLABS = VANILLA_COPPER.filter { it.name.endsWith("_SLAB") }.toSet()
+    val COPPER_STAIRS = VANILLA_COPPER.filter { it.name.endsWith("_STAIRS") }.toSet()
+    val COPPER_DOORS = VANILLA_COPPER.filter { it.name.endsWith("_DOOR") }.toSet()
+    val COPPER_TRAPDOORS = VANILLA_COPPER.filter { it.name.endsWith("_TRAPDOOR") }.toSet()
+    val COPPER_GRATE = VANILLA_COPPER.filter { it.name.endsWith("_GRATE") }.toSet()
 }
diff --git a/src/main/kotlin/com/mineinabyss/blocky/listeners/BlockySoundListener.kt b/src/main/kotlin/com/mineinabyss/blocky/listeners/BlockySoundListener.kt
index c60af4c..3bda1be 100644
--- a/src/main/kotlin/com/mineinabyss/blocky/listeners/BlockySoundListener.kt
+++ b/src/main/kotlin/com/mineinabyss/blocky/listeners/BlockySoundListener.kt
@@ -91,11 +91,14 @@ class BlockySoundListener : Listener {
     @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
     fun PlayerInteractEvent.onOpenCloseDoor() {
         if (action != Action.RIGHT_CLICK_BLOCK || useInteractedBlock() == Event.Result.DENY) return
-        val block = clickedBlock?.takeIf { (it.type in CopperHelpers.BLOCKY_DOORS || it.type !in CopperHelpers.BLOCKY_TRAPDOORS) } ?: return
-        val type = if (block.blockData is Door) "_door_" else if (block.blockData is TrapDoor) "_trapdoor_" else return
+        val block = clickedBlock?.takeIf(CopperHelpers::isBlockyDoor)?.takeIf(CopperHelpers::isBlockyTrapDoor) ?: return
         val opening = !(block.blockData as Openable).isOpen
-        val suffix = if (opening) "open" else "close"
-        val sound = block.toGearyOrNull()?.get<BlockySound>()?.let { if (opening) it.openSound else it.closeSound } ?: ("blocky:copper_$type$suffix")
+        val suffix = when (block.blockData) {
+            is Door -> "_door_"
+            is TrapDoor -> "_trapdoor_"
+            else -> return
+        }.plus(if (opening) "open" else "close")
+        val sound = block.toGearyOrNull()?.get<BlockySound>()?.let { if (opening) it.openSound else it.closeSound } ?: ("blocky:copper_$suffix")
         block.world.playSound(block.location, sound, SoundCategory.BLOCKS, DEFAULT_HIT_VOLUME, DEFAULT_HIT_PITCH)
     }