Implement getAllProperties to code and adapters

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

@@ -159,5 +159,14 @@ public class BukkitBlockRegistry extends BundledBlockRegistry {
         }
         return blocks;
     }
+
+    @Override
+    public Map<String, ? extends Property<?>> getAllProperties() {
+        BukkitImplAdapter adapter = WorldEditPlugin.getInstance().getBukkitImplAdapter();
+        if (adapter != null) {
+            return adapter.getAllProperties();
+        }
+        return super.getAllProperties();
+    }
     //FAWE end
 }

worldedit-core/src/main/java/com/sk89q/worldedit/world/block/BlockTypesCache.java

@@ -200,6 +200,7 @@ public class BlockTypesCache {
     public static final BlockType[] values;
     public static final BlockState[] states;
     public static final boolean[] ticking;
+    public static final Map<String, ? extends Property<?>> allProperties;
 
     protected static final Set<String> $NAMESPACES = new LinkedHashSet<>();
 
@@ -266,6 +267,14 @@ public class BlockTypesCache {
             states = stateList.toArray(new BlockState[stateList.size()]);
             ticking = Booleans.toArray(tickList);
 
+            allProperties = WorldEdit
+                    .getInstance()
+                    .getPlatformManager()
+                    .queryCapability(Capability.GAME_HOOKS)
+                    .getRegistries()
+                    .getBlockRegistry()
+                    .getAllProperties();
+
         } catch (Throwable e) {
             e.printStackTrace();
             throw new RuntimeException(e);

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

@@ -96,5 +96,12 @@ public interface BlockRegistry {
     default Collection<String> values() {
         return Collections.emptyList();
     }
+
+    /**
+     * Get an unmodifiable map of all block properties
+     *
+     * @return a map of states where the key is the property's ID
+     */
+    Map<String, ? extends Property<?>> getAllProperties();
     //FAWE end
 }

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

@@ -80,4 +80,11 @@ public class BundledBlockRegistry implements BlockRegistry {
         return OptionalInt.empty();
     }
 
+    //FAWE start
+    @Override
+    public Map<String, ? extends Property<?>> getAllProperties() {
+        return Collections.emptyMap(); // Oof
+    }
+    //FAWE end
+
 }