Expose a way of switching between ItemType and BlockType for ItemBlocks.

worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/BukkitPlayer.java

@@ -69,7 +69,7 @@ public class BukkitPlayer extends AbstractPlayerActor {
         ItemStack itemStack = handSide == HandSide.MAIN_HAND
                 ? player.getInventory().getItemInMainHand()
                 : player.getInventory().getItemInOffHand();
-        return BukkitUtil.toBlock(getWorld(), itemStack);
+        return BukkitUtil.toBlock(itemStack);
     }
 
     @Override

worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/BukkitUtil.java

@@ -24,19 +24,17 @@ import com.sk89q.worldedit.Vector;
 import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.blocks.BaseBlock;
 import com.sk89q.worldedit.blocks.BaseItemStack;
-import com.sk89q.worldedit.blocks.BlockType;
-import com.sk89q.worldedit.blocks.ItemID;
 import com.sk89q.worldedit.blocks.type.BlockTypes;
+import com.sk89q.worldedit.blocks.type.ItemType;
 import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.util.Location;
-import org.bukkit.DyeColor;
+import com.sk89q.worldedit.world.registry.LegacyMapper;
 import org.bukkit.Server;
 import org.bukkit.World;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockFace;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
-import org.bukkit.material.Dye;
 
 import java.util.List;
 
@@ -123,29 +121,17 @@ public final class BukkitUtil {
         return ((BukkitWorld) world).getWorld();
     }
 
-    public static BaseBlock toBlock(com.sk89q.worldedit.world.World world, ItemStack itemStack) throws WorldEditException {
+    public static BaseBlock toBlock(ItemStack itemStack) throws WorldEditException {
-        final int typeId = itemStack.getTypeId();
+        ItemType itemType = LegacyMapper.getInstance().getItemFromLegacy(itemStack.getTypeId(), itemStack.getData().getData());
-
+        if (itemType.hasBlockType()) {
-        switch (typeId) {
+            return new BaseBlock(itemType.getBlockType().getDefaultState());
-            case ItemID.INK_SACK:
+        } else {
-                final Dye materialData = (Dye) itemStack.getData();
+            return new BaseBlock(BlockTypes.AIR.getDefaultState());
-                if (materialData.getColor() == DyeColor.BROWN) {
-                    return new BaseBlock(BlockTypes.COCOA);
-                }
-                break;
-
-            default:
-                final BaseBlock baseBlock = BlockType.getBlockForItem(typeId, itemStack.getDurability());
-                if (baseBlock != null) {
-                    return baseBlock;
-                }
-                break;
         }
-
-        return new BaseBlock(typeId, -1);
     }
 
     public static BaseItemStack toBaseItemStack(ItemStack itemStack) {
-        return new BaseItemStack(itemStack.getTypeId(), itemStack.getDurability());
+        ItemType itemType = LegacyMapper.getInstance().getItemFromLegacy(itemStack.getTypeId(), itemStack.getData().getData());
+        return new BaseItemStack(itemType, itemStack.getAmount());
     }
 }

worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java

@@ -443,7 +443,7 @@ public class EditSession implements Extent {
             Vector pt = new Vector(x, y, z);
             BlockState block = getBlock(pt);
             int[] datas = LegacyMapper.getInstance().getLegacyFromBlock(block);
-            if (naturalOnly ? BlockType.isNaturalTerrainBlock(datas[0], datas[1]) : !BlockType.canPassThrough(datas[0], datas[1])) {
+            if (naturalOnly ? BlockType.isNaturalTerrainBlock(datas[0], datas[1]) : block.getBlockType().getMaterial().isMovementBlocker()) {
                 return y;
             }
         }
@@ -1583,7 +1583,6 @@ public class EditSession implements Extent {
                 for (int y = world.getMaxY(); y >= 1; --y) {
                     final Vector pt = new Vector(x, y, z);
                     final BlockState block = getBlock(pt);
-                    final com.sk89q.worldedit.blocks.type.BlockType id = block.getBlockType();
 
                     if (block.getBlockType() == BlockTypes.DIRT ||
                             (!onlyNormalDirt && block.getBlockType() == BlockTypes.COARSE_DIRT)) {
@@ -1593,7 +1592,7 @@ public class EditSession implements Extent {
                         break;
                     } else if (block.getBlockType() == BlockTypes.WATER || block.getBlockType() == BlockTypes.LAVA) {
                         break;
-                    } else if (!BlockType.canPassThrough(id.getLegacyId())) {
+                    } else if (block.getBlockType().getMaterial().isMovementBlocker()) {
                         break;
                     }
                 }
@@ -2116,8 +2115,7 @@ public class EditSession implements Extent {
         while (!queue.isEmpty()) {
             final BlockVector current = queue.removeFirst();
             final BlockState block = getBlock(current);
-            int[] datas = LegacyMapper.getInstance().getLegacyFromBlock(block);
+            if (block.getBlockType().getMaterial().isMovementBlocker()) {
-            if (!BlockType.canPassThrough(datas[0], datas[1])) {
                 continue;
             }
 

worldedit-core/src/main/java/com/sk89q/worldedit/LocalSession.java

@@ -555,7 +555,7 @@ public class LocalSession {
      * @throws InvalidToolBindException if the item can't be bound to that item
      */
     public void setTool(ItemType item, @Nullable Tool tool) throws InvalidToolBindException {
-        if (false /*TODO item > 0 && item < 255*/) {
+        if (item.hasBlockType()) {
             throw new InvalidToolBindException(item, "Blocks can't be used");
         } else if (item == ItemTypes.getItemType(config.wandItem)) {
             throw new InvalidToolBindException(item, "Already used for the wand");

worldedit-core/src/main/java/com/sk89q/worldedit/WorldEdit.java

@@ -25,7 +25,7 @@ import static com.sk89q.worldedit.event.platform.Interaction.OPEN;
 import com.sk89q.worldedit.CuboidClipboard.FlipDirection;
 import com.sk89q.worldedit.blocks.BaseBlock;
 import com.sk89q.worldedit.blocks.BaseItem;
-import com.sk89q.worldedit.blocks.BlockType;
+import com.sk89q.worldedit.blocks.type.BlockType;
 import com.sk89q.worldedit.entity.Player;
 import com.sk89q.worldedit.event.platform.BlockInteractEvent;
 import com.sk89q.worldedit.event.platform.InputType;
@@ -488,7 +488,7 @@ public class WorldEdit {
             int i = 0;
 
             for (Integer id : missingBlocks.keySet()) {
-                BlockType type = BlockType.fromID(id);
+                BlockType type = LegacyMapper.getInstance().getBlockFromLegacy(id).getBlockType();
 
                 str.append(type != null
                         ? type.getName() + " (" + id + ")"

worldedit-core/src/main/java/com/sk89q/worldedit/blocks/BlockID.java

@@ -127,7 +127,6 @@ public final class BlockID {
     public static final int REDSTONE_REPEATER_ON = 94; // POWERED_REPEATER
     @Deprecated
     public static final int LOCKED_CHEST = 95;
-    public static final int STAINED_GLASS = 95;
     public static final int TRAP_DOOR = 96; // TRAPDOOR
     public static final int SILVERFISH_BLOCK = 97; // MONSTER_EGG
     public static final int STONE_BRICK = 98; // STONEBRICK
@@ -154,7 +153,6 @@ public final class BlockID {
     public static final int END_PORTAL = 119;
     public static final int END_PORTAL_FRAME = 120;
     public static final int END_STONE = 121;
-    public static final int DRAGON_EGG = 122;
     public static final int REDSTONE_LAMP_OFF = 123; // REDSTONE_LAMP
     public static final int REDSTONE_LAMP_ON = 124; // LIT_REDSTONE_LAMP
     public static final int DOUBLE_WOODEN_STEP = 125; // DOUBLE_WOODEN_SLAB
@@ -170,7 +168,6 @@ public final class BlockID {
     public static final int BIRCH_WOOD_STAIRS = 135; // BRUCE_STAIRS
     public static final int JUNGLE_WOOD_STAIRS = 136; // JUNGLE_STAIRS
     public static final int COMMAND_BLOCK = 137;
-    public static final int BEACON = 138;
     public static final int COBBLESTONE_WALL = 139;
     public static final int FLOWER_POT = 140;
     public static final int CARROTS = 141;
@@ -197,11 +194,8 @@ public final class BlockID {
     public static final int LOG2 = 162;
     public static final int ACACIA_STAIRS = 163;
     public static final int DARK_OAK_STAIRS = 164;
-    public static final int SLIME = 165;
     public static final int BARRIER = 166;
     public static final int IRON_TRAP_DOOR = 167;
-    public static final int PRISMARINE = 168;
-    public static final int SEA_LANTERN = 169;
     public static final int HAY_BLOCK = 170;
     public static final int CARPET = 171;
     public static final int HARDENED_CLAY = 172;
@@ -211,9 +205,7 @@ public final class BlockID {
     public static final int STANDING_BANNER = 176;
     public static final int WALL_BANNER = 177;
     public static final int DAYLIGHT_SENSOR_INVERTED = 178;
-    public static final int RED_SANDSTONE = 179;
     public static final int RED_SANDSTONE_STAIRS = 180;
-    public static final int DOUBLE_STEP2 = 181;
     public static final int STEP2 = 182;
     public static final int SPRUCE_FENCE_GATE = 183;
     public static final int BIRCH_FENCE_GATE = 184;
@@ -233,59 +225,9 @@ public final class BlockID {
     public static final int END_ROD = 198;
     public static final int CHORUS_PLANT = 199;
     public static final int CHORUS_FLOWER = 200;
-    public static final int PURPUR_BLOCK = 201;
-    public static final int PURPUR_PILLAR = 202;
     public static final int PURPUR_STAIRS = 203;
-    public static final int PURPUR_DOUBLE_SLAB = 204;
     public static final int PURPUR_SLAB = 205;
-    public static final int END_BRICKS = 206;
     public static final int BEETROOTS = 207;
-    public static final int GRASS_PATH = 208;
-    public static final int END_GATEWAY = 209;
-    public static final int REPEATING_COMMAND_BLOCK = 210;
-    public static final int CHAIN_COMMAND_BLOCK = 211;
-    public static final int FROSTED_ICE = 212;
-    public static final int MAGMA_BLOCK = 213;
-    public static final int NETHER_WART_BLOCK = 214;
-    public static final int RED_NETHER_BRICK = 215;
-    public static final int BONE_BLOCK = 216;
-    public static final int STRUCTURE_VOID = 217;
-    public static final int OBSERVER = 218;
-    public static final int SHULKER_BOX_WHITE = 219;
-    public static final int SHULKER_BOX_ORANGE = 220;
-    public static final int SHULKER_BOX_MAGENTA = 221;
-    public static final int SHULKER_BOX_LIGHT_BLUE = 222;
-    public static final int SHULKER_BOX_YELLOW = 223;
-    public static final int SHULKER_BOX_LIME = 224;
-    public static final int SHULKER_BOX_PINK = 225;
-    public static final int SHULKER_BOX_GRAY = 226;
-    public static final int SHULKER_BOX_LIGHT_GRAY = 227;
-    public static final int SHULKER_BOX_CYAN = 228;
-    public static final int SHULKER_BOX_PURPLE = 229;
-    public static final int SHULKER_BOX_BLUE = 230;
-    public static final int SHULKER_BOX_BROWN = 231;
-    public static final int SHULKER_BOX_GREEN = 232;
-    public static final int SHULKER_BOX_RED = 233;
-    public static final int SHULKER_BOX_BLACK = 234;
-    public static final int TERRACOTTA_WHITE = 235;
-    public static final int TERRACOTTA_ORANGE = 236;
-    public static final int TERRACOTTA_MAGENTA = 237;
-    public static final int TERRACOTTA_LIGHT_BLUE = 238;
-    public static final int TERRACOTTA_YELLOW = 239;
-    public static final int TERRACOTTA_LIME = 240;
-    public static final int TERRACOTTA_PINK = 241;
-    public static final int TERRACOTTA_GRAY = 242;
-    public static final int TERRACOTTA_LIGHT_GRAY = 243;
-    public static final int TERRACOTTA_CYAN = 244;
-    public static final int TERRACOTTA_PURPLE = 245;
-    public static final int TERRACOTTA_BLUE = 246;
-    public static final int TERRACOTTA_BROWN = 247;
-    public static final int TERRACOTTA_GREEN = 248;
-    public static final int TERRACOTTA_RED = 249;
-    public static final int TERRACOTTA_BLACK = 250;
-    public static final int CONCRETE = 251;
-    public static final int CONCRETE_POWDER = 252;
-    public static final int STRUCTURE_BLOCK = 255;
 
     private BlockID() {
     }

worldedit-core/src/main/java/com/sk89q/worldedit/blocks/ItemID.java

@@ -27,218 +27,35 @@ package com.sk89q.worldedit.blocks;
 @Deprecated
 public final class ItemID {
 
-    public static final int IRON_SHOVEL = 256;
-    public static final int IRON_PICK = 257;
-    public static final int IRON_AXE = 258;
-    public static final int FLINT_AND_TINDER = 259;
-    public static final int RED_APPLE = 260;
-    public static final int BOW = 261;
-    public static final int ARROW = 262;
     public static final int COAL = 263;
     public static final int DIAMOND = 264;
-    public static final int IRON_BAR = 265;
-    public static final int GOLD_BAR = 266;
-    public static final int IRON_SWORD = 267;
-    public static final int WOOD_SWORD = 268;
-    public static final int WOOD_SHOVEL = 269;
-    public static final int WOOD_PICKAXE = 270;
-    public static final int WOOD_AXE = 271;
-    public static final int STONE_SWORD = 272;
-    public static final int STONE_SHOVEL = 273;
-    public static final int STONE_PICKAXE = 274;
-    public static final int STONE_AXE = 275;
-    public static final int DIAMOND_SWORD = 276;
-    public static final int DIAMOND_SHOVEL = 277;
-    public static final int DIAMOND_PICKAXE = 278;
-    public static final int DIAMOND_AXE = 279;
-    public static final int STICK = 280;
-    public static final int BOWL = 281;
-    public static final int MUSHROOM_SOUP = 282;
-    public static final int GOLD_SWORD = 283;
-    public static final int GOLD_SHOVEL = 284;
-    public static final int GOLD_PICKAXE = 285;
-    public static final int GOLD_AXE = 286;
     public static final int STRING = 287;
-    public static final int FEATHER = 288;
-    public static final int SULPHUR = 289;
-    public static final int WOOD_HOE = 290;
-    public static final int STONE_HOE = 291;
-    public static final int IRON_HOE = 292;
-    public static final int DIAMOND_HOE = 293;
-    public static final int GOLD_HOE = 294;
     public static final int SEEDS = 295;
     public static final int WHEAT = 296;
-    public static final int BREAD = 297;
-    public static final int LEATHER_HELMET = 298;
-    public static final int LEATHER_CHEST = 299;
-    public static final int LEATHER_PANTS = 300;
-    public static final int LEATHER_BOOTS = 301;
-    public static final int CHAINMAIL_HELMET = 302;
-    public static final int CHAINMAIL_CHEST = 303;
-    public static final int CHAINMAIL_PANTS = 304;
-    public static final int CHAINMAIL_BOOTS = 305;
-    public static final int IRON_HELMET = 306;
-    public static final int IRON_CHEST = 307;
-    public static final int IRON_PANTS = 308;
-    public static final int IRON_BOOTS = 309;
-    public static final int DIAMOND_HELMET = 310;
-    public static final int DIAMOND_CHEST = 311;
-    public static final int DIAMOND_PANTS = 312;
-    public static final int DIAMOND_BOOTS = 313;
-    public static final int GOLD_HELMET = 314;
-    public static final int GOLD_CHEST = 315;
-    public static final int GOLD_PANTS = 316;
-    public static final int GOLD_BOOTS = 317;
     public static final int FLINT = 318;
-    public static final int RAW_PORKCHOP = 319;
-    public static final int COOKED_PORKCHOP = 320;
-    public static final int PAINTING = 321;
-    public static final int GOLD_APPLE = 322;
     public static final int SIGN = 323;
     public static final int WOODEN_DOOR_ITEM = 324;
-    public static final int BUCKET = 325;
-    public static final int WATER_BUCKET = 326;
-    public static final int LAVA_BUCKET = 327;
-    public static final int MINECART = 328;
-    public static final int SADDLE = 329;
     public static final int IRON_DOOR_ITEM = 330;
     public static final int REDSTONE_DUST = 331;
-    public static final int SNOWBALL = 332;
-    public static final int WOOD_BOAT = 333;
-    public static final int LEATHER = 334;
-    public static final int MILK_BUCKET = 335;
-    public static final int BRICK_BAR = 336;
     public static final int CLAY_BALL = 337;
     public static final int SUGAR_CANE_ITEM = 338;
-    public static final int PAPER = 339;
-    public static final int BOOK = 340;
-    public static final int SLIME_BALL = 341;
-    public static final int STORAGE_MINECART = 342;
-    public static final int POWERED_MINECART = 343;
-    public static final int EGG = 344;
-    public static final int COMPASS = 345;
-    public static final int FISHING_ROD = 346;
-    public static final int WATCH = 347;
     public static final int LIGHTSTONE_DUST = 348;
-    public static final int RAW_FISH = 349;
-    public static final int COOKED_FISH = 350;
     public static final int INK_SACK = 351;
-    public static final int BONE = 352;
-    public static final int SUGAR = 353;
     public static final int CAKE_ITEM = 354;
     public static final int BED_ITEM = 355;
     public static final int REDSTONE_REPEATER = 356;
-    public static final int COOKIE = 357;
-    public static final int MAP = 358;
-    public static final int SHEARS = 359;
     public static final int MELON = 360;
     public static final int PUMPKIN_SEEDS = 361;
     public static final int MELON_SEEDS = 362;
-    public static final int RAW_BEEF = 363;
-    public static final int COOKED_BEEF = 364;
-    public static final int RAW_CHICKEN = 365;
-    public static final int COOKED_CHICKEN = 366;
-    public static final int ROTTEN_FLESH = 367;
-    public static final int ENDER_PEARL = 368;
-    public static final int BLAZE_ROD = 369;
-    public static final int GHAST_TEAR = 370;
-    public static final int GOLD_NUGGET = 371;
     public static final int NETHER_WART_SEED = 372;
-    public static final int POTION = 373;
-    public static final int GLASS_BOTTLE = 374;
-    public static final int SPIDER_EYE = 375;
-    public static final int FERMENTED_SPIDER_EYE = 376;
-    public static final int BLAZE_POWDER = 377;
-    public static final int MAGMA_CREAM = 378;
     public static final int BREWING_STAND = 379;
     public static final int CAULDRON = 380;
-    public static final int EYE_OF_ENDER = 381;
-    public static final int GLISTERING_MELON = 382;
-    public static final int SPAWN_EGG = 383;
-    public static final int BOTTLE_O_ENCHANTING = 384;
-    public static final int FIRE_CHARGE = 385;
-    public static final int BOOK_AND_QUILL = 386;
-    public static final int WRITTEN_BOOK = 387;
     public static final int EMERALD = 388;
-    public static final int ITEM_FRAME = 389;
     public static final int FLOWER_POT = 390;
     public static final int CARROT = 391;
     public static final int POTATO = 392;
-    public static final int BAKED_POTATO = 393;
-    public static final int POISONOUS_POTATO = 394;
-    public static final int BLANK_MAP = 395;
-    public static final int GOLDEN_CARROT = 396;
-    public static final int HEAD = 397;
-    public static final int CARROT_ON_A_STICK = 398;
-    public static final int NETHER_STAR = 399;
-    public static final int PUMPKIN_PIE = 400;
-    public static final int FIREWORK_ROCKET = 401;
-    public static final int FIREWORK_STAR = 402;
-    public static final int ENCHANTED_BOOK = 403;
     public static final int COMPARATOR = 404;
-    public static final int NETHER_BRICK = 405;
     public static final int NETHER_QUARTZ = 406;
-    public static final int TNT_MINECART = 407;
-    public static final int HOPPER_MINECART = 408;
-    public static final int PRISMARINE_SHARD = 409;
-    public static final int PRISMARINE_CRYSTALS = 410;
-    public static final int RABBIT = 411;
-    public static final int COOKED_RABBIT = 412;
-    public static final int RABBIT_STEW = 413;
-    public static final int RABBIT_FOOT = 414;
-    public static final int RABBIT_HIDE = 415;
-    public static final int ARMOR_STAND = 416;
-    public static final int HORSE_ARMOR_IRON = 417;
-    public static final int HORSE_ARMOR_GOLD = 418;
-    public static final int HORSE_ARMOR_DIAMOND = 419;
-    public static final int LEAD = 420;
-    public static final int NAME_TAG = 421;
-    public static final int COMMAND_BLOCK_MINECART = 422;
-    public static final int MUTTON = 423;
-    public static final int COOKED_MUTTON = 424;
-    public static final int BANNER = 425;
-    public static final int END_CRYSTAL = 426;
-    public static final int SPRUCE_DOOR = 427;
-    public static final int BIRCH_DOOR = 428;
-    public static final int JUNGLE_DOOR = 429;
-    public static final int ACACIA_DOOR = 430;
-    public static final int DARK_OAK_DOOR = 431;
-    public static final int CHORUS_FRUIT = 432;
-    public static final int CHORUS_FRUIT_POPPED = 433;
-    public static final int BEETROOT = 434;
-    public static final int BEETROOT_SEEDS = 435;
-    public static final int BEETROOT_SOUP = 436;
-    public static final int DRAGON_BREATH = 437;
-    public static final int SPLASH_POTION = 438;
-    public static final int SPECTRAL_ARROW = 439;
-    public static final int TIPPED_ARROW = 440;
-    public static final int LINGERING_POTION = 441;
-    public static final int SHIELD = 442;
-    public static final int ELYTRA = 443;
-    public static final int SPRUCE_BOAT = 444;
-    public static final int BIRCH_BOAT = 445;
-    public static final int JUNGLE_BOAT = 446;
-    public static final int ACACIA_BOAT = 447;
-    public static final int DARK_OAK_BOAT = 448;
-    public static final int TOTEM_OF_UNDYING = 449;
-    public static final int SHULKER_SHELL = 450;
-    public static final int IRON_NUGGET = 452;
-    public static final int KNOWLEDGE_BOOK = 453;
-
-    @Deprecated public static final int GOLD_RECORD = 2256; // deprecated, but leave it there
-    @Deprecated public static final int GREEN_RECORD = 2257; // deprecated, but leave it there
-    public static final int DISC_13 = 2256;
-    public static final int DISC_CAT = 2257;
-    public static final int DISC_BLOCKS = 2258;
-    public static final int DISC_CHIRP = 2259;
-    public static final int DISC_FAR = 2260;
-    public static final int DISC_MALL = 2261;
-    public static final int DISC_MELLOHI = 2262;
-    public static final int DISC_STAL = 2263;
-    public static final int DISC_STRAD = 2264;
-    public static final int DISC_WARD = 2265;
-    public static final int DISC_11 = 2266;
-    public static final int DISC_WAIT = 2267;
 
     private ItemID() {
     }

worldedit-core/src/main/java/com/sk89q/worldedit/blocks/type/BlockType.java

@@ -19,11 +19,16 @@
 
 package com.sk89q.worldedit.blocks.type;
 
+import com.sk89q.worldedit.WorldEdit;
+import com.sk89q.worldedit.blocks.BlockMaterial;
+import com.sk89q.worldedit.extension.platform.Capability;
 import com.sk89q.worldedit.world.registry.BundledBlockData;
 import com.sk89q.worldedit.world.registry.LegacyMapper;
 
 import java.util.function.Function;
 
+import javax.annotation.Nullable;
+
 public class BlockType {
 
     private String id;
@@ -77,6 +82,34 @@ public class BlockType {
         return this.defaultState;
     }
 
+    /**
+     * Gets whether this block type has an item representation.
+     *
+     * @return If it has an item
+     */
+    public boolean hasItemType() {
+        return getItemType() != null;
+    }
+
+    /**
+     * Gets the item representation of this block type, if it exists.
+     *
+     * @return The item representation
+     */
+    @Nullable
+    public ItemType getItemType() {
+        return ItemTypes.getItemType(this.id);
+    }
+
+    /**
+     * Get the material for this BlockType.
+     *
+     * @return The material
+     */
+    public BlockMaterial getMaterial() {
+        return WorldEdit.getInstance().getPlatformManager().queryCapability(Capability.GAME_HOOKS).getRegistries().getBlockRegistry().getMaterial(this.id);
+    }
+
     /**
      * Gets the legacy ID. Needed for legacy reasons.
      *
@@ -94,11 +127,6 @@ public class BlockType {
         }
     }
 
-    @Deprecated
-    public com.sk89q.worldedit.blocks.BlockType getLegacyType() {
-        return com.sk89q.worldedit.blocks.BlockType.fromID(getLegacyId());
-    }
-
     @Override
     public int hashCode() {
         return this.id.hashCode();

worldedit-core/src/main/java/com/sk89q/worldedit/blocks/type/ItemType.java

@@ -22,6 +22,8 @@ package com.sk89q.worldedit.blocks.type;
 import com.sk89q.worldedit.world.registry.BundledItemData;
 import com.sk89q.worldedit.world.registry.LegacyMapper;
 
+import javax.annotation.Nullable;
+
 public class ItemType {
 
     private String id;
@@ -52,6 +54,26 @@ public class ItemType {
         }
     }
 
+
+    /**
+     * Gets whether this item type has a block representation.
+     *
+     * @return If it has a block
+     */
+    public boolean hasBlockType() {
+        return getBlockType() != null;
+    }
+
+    /**
+     * Gets the block representation of this item type, if it exists.
+     *
+     * @return The block representation
+     */
+    @Nullable
+    public BlockType getBlockType() {
+        return BlockTypes.getBlockType(this.id);
+    }
+
     /**
      * Gets the legacy ID. Needed for legacy reasons.
      *

worldedit-core/src/main/java/com/sk89q/worldedit/command/GeneralCommands.java

@@ -192,13 +192,13 @@ public class GeneralCommands {
                     break;
                 }
 
-//                TODO if (blocksOnly && searchType.getID() > 255) {
+                if (blocksOnly && !searchType.hasBlockType()) {
-//                    continue;
+                    continue;
-//                }
+                }
-//
+
-//                if (itemsOnly && searchType.getID() <= 255) {
+                if (itemsOnly && searchType.hasBlockType()) {
-//                    continue;
+                    continue;
-//                }
+                }
 
                 for (String alias : Sets.newHashSet(searchType.getId(), searchType.getName())) {
                     if (alias.contains(query)) {

worldedit-core/src/main/java/com/sk89q/worldedit/extension/platform/AbstractPlayerActor.java

@@ -102,7 +102,7 @@ public abstract class AbstractPlayerActor implements Actor, Player, Cloneable {
         byte free = 0;
 
         while (y <= world.getMinimumPoint().getBlockY() + 2) {
-            if (BlockType.canPassThrough(world.getBlock(new Vector(x, y, z)))) {
+            if (!world.getBlock(new Vector(x, y, z)).getBlockType().getMaterial().isMovementBlocker()) {
                 ++free;
             } else {
                 free = 0;
@@ -132,7 +132,7 @@ public abstract class AbstractPlayerActor implements Actor, Player, Cloneable {
         while (y >= 0) {
             final Vector pos = new Vector(x, y, z);
             final BlockState id = world.getBlock(pos);
-            if (!BlockType.canPassThrough(id.getBlockType().getLegacyId())) {
+            if (id.getBlockType().getMaterial().isMovementBlocker()) {
                 setPosition(new Vector(x + 0.5, y + BlockType.centralTopLimit(id), z + 0.5));
                 return;
             }
@@ -158,7 +158,7 @@ public abstract class AbstractPlayerActor implements Actor, Player, Cloneable {
         byte spots = 0;
 
         while (y <= world.getMaximumPoint().getY() + 2) {
-            if (BlockType.canPassThrough(world.getBlock(new Vector(x, y, z)))) {
+            if (!world.getBlock(new Vector(x, y, z)).getBlockType().getMaterial().isMovementBlocker()) {
                 ++free;
             } else {
                 free = 0;
@@ -198,7 +198,7 @@ public abstract class AbstractPlayerActor implements Actor, Player, Cloneable {
         byte free = 0;
 
         while (y >= 1) {
-            if (BlockType.canPassThrough(world.getBlock(new Vector(x, y, z)))) {
+            if (!world.getBlock(new Vector(x, y, z)).getBlockType().getMaterial().isMovementBlocker()) {
                 ++free;
             } else {
                 free = 0;
@@ -253,7 +253,7 @@ public abstract class AbstractPlayerActor implements Actor, Player, Cloneable {
 
         while (y <= world.getMaximumPoint().getY()) {
             // Found a ceiling!
-            if (!BlockType.canPassThrough(world.getBlock(new Vector(x, y, z)))) {
+            if (world.getBlock(new Vector(x, y, z)).getBlockType().getMaterial().isMovementBlocker()) {
                 int platformY = Math.max(initialY, y - 3 - clearance);
                 floatAt(x, platformY + 1, z, alwaysGlass);
                 return true;
@@ -281,7 +281,7 @@ public abstract class AbstractPlayerActor implements Actor, Player, Cloneable {
         final Extent world = getLocation().getExtent();
 
         while (y <= world.getMaximumPoint().getY() + 2) {
-            if (!BlockType.canPassThrough(world.getBlock(new Vector(x, y, z)))) {
+            if (world.getBlock(new Vector(x, y, z)).getBlockType().getMaterial().isMovementBlocker()) {
                 break; // Hit something
             } else if (y > maxY + 1) {
                 break;
@@ -364,7 +364,11 @@ public abstract class AbstractPlayerActor implements Actor, Player, Cloneable {
     @Override
     public BaseBlock getBlockInHand(HandSide handSide) throws WorldEditException {
         final ItemType typeId = getItemInHand(handSide).getType();
-        return new BaseBlock(typeId.getLegacyId());
+        if (typeId.hasBlockType()) {
+            return new BaseBlock(typeId.getBlockType());
+        } else {
+            return new BaseBlock(BlockTypes.AIR);
+        }
     }
 
     /**
@@ -384,7 +388,7 @@ public abstract class AbstractPlayerActor implements Actor, Player, Cloneable {
         boolean inFree = false;
 
         while ((block = hitBlox.getNextBlock()) != null) {
-            boolean free = BlockType.canPassThrough(world.getBlock(block.toVector()));
+            boolean free = !world.getBlock(block.toVector()).getBlockType().getMaterial().isMovementBlocker();
 
             if (firstBlock) {
                 firstBlock = false;

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/FuzzyBlockMask.java

@@ -20,7 +20,6 @@
 package com.sk89q.worldedit.function.mask;
 
 import com.sk89q.worldedit.Vector;
-import com.sk89q.worldedit.blocks.BaseBlock;
 import com.sk89q.worldedit.blocks.Blocks;
 import com.sk89q.worldedit.blocks.type.BlockStateHolder;
 import com.sk89q.worldedit.extent.Extent;

worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/SolidBlockMask.java

@@ -19,10 +19,9 @@
 
 package com.sk89q.worldedit.function.mask;
 
-import com.sk89q.worldedit.blocks.BaseBlock;
-import com.sk89q.worldedit.extent.Extent;
 import com.sk89q.worldedit.Vector;
-import com.sk89q.worldedit.blocks.BlockType;
+import com.sk89q.worldedit.blocks.type.BlockState;
+import com.sk89q.worldedit.extent.Extent;
 
 import javax.annotation.Nullable;
 
@@ -35,8 +34,8 @@ public class SolidBlockMask extends AbstractExtentMask {
     @Override
     public boolean test(Vector vector) {
         Extent extent = getExtent();
-        BaseBlock lazyBlock = extent.getLazyBlock(vector);
+        BlockState block = extent.getBlock(vector);
-        return !BlockType.canPassThrough(lazyBlock.getBlockType().getLegacyId(), lazyBlock.getData());
+        return block.getBlockType().getMaterial().isMovementBlocker();
     }
 
     @Nullable

worldedit-core/src/main/java/com/sk89q/worldedit/util/TargetBlock.java

@@ -136,7 +136,7 @@ public class TargetBlock {
      * @return Block
      */
     public Location getSolidTargetBlock() {
-        while (getNextBlock() != null && BlockType.canPassThrough(world.getBlock(getCurrentBlock().toVector()))) ;
+        while (getNextBlock() != null && !world.getBlock(getCurrentBlock().toVector()).getBlockType().getMaterial().isMovementBlocker()) ;
         return getCurrentBlock();
     }
 

worldedit-core/src/main/java/com/sk89q/worldedit/world/registry/BlockRegistry.java

@@ -19,15 +19,15 @@
 
 package com.sk89q.worldedit.world.registry;
 
-import com.sk89q.worldedit.blocks.BaseBlock;
 import com.sk89q.worldedit.blocks.BlockMaterial;
 import com.sk89q.worldedit.blocks.type.BlockState;
 import com.sk89q.worldedit.blocks.type.BlockStateHolder;
 import com.sk89q.worldedit.world.registry.state.State;
 
-import javax.annotation.Nullable;
 import java.util.Map;
 
+import javax.annotation.Nullable;
+
 /**
  * Provides information on blocks and provides methods to create them.
  */
@@ -45,11 +45,11 @@ public interface BlockRegistry {
     /**
      * Get the material for the given block.
      *
-     * @param block the block
+     * @param id the block
      * @return the material, or null if the material information is not known
      */
     @Nullable
-    BlockMaterial getMaterial(BaseBlock block);
+    BlockMaterial getMaterial(String id);
 
     /**
      * Get an unmodifiable map of states for this block.

worldedit-core/src/main/java/com/sk89q/worldedit/world/registry/BundledBlockRegistry.java

@@ -19,16 +19,16 @@
 
 package com.sk89q.worldedit.world.registry;
 
-import com.sk89q.worldedit.blocks.BaseBlock;
 import com.sk89q.worldedit.blocks.BlockMaterial;
 import com.sk89q.worldedit.blocks.type.BlockState;
 import com.sk89q.worldedit.blocks.type.BlockStateHolder;
 import com.sk89q.worldedit.blocks.type.BlockTypes;
 import com.sk89q.worldedit.world.registry.state.State;
 
-import javax.annotation.Nullable;
 import java.util.Map;
 
+import javax.annotation.Nullable;
+
 /**
  * A block registry that uses {@link BundledBlockData} to serve information
  * about blocks.
@@ -43,8 +43,8 @@ public class BundledBlockRegistry implements BlockRegistry {
 
     @Nullable
     @Override
-    public BlockMaterial getMaterial(BaseBlock block) {
+    public BlockMaterial getMaterial(String id) {
-        return BundledBlockData.getInstance().getMaterialById(block.getBlockType().getId());
+        return BundledBlockData.getInstance().getMaterialById(id);
     }
 
     @Nullable