Add blockdata as a valid falling block thing, requires setblockdata

src/main/java/me/libraryaddict/disguise/utilities/params/ParamInfoTypes.java

@@ -13,6 +13,7 @@ import me.libraryaddict.disguise.utilities.reflection.NmsVersion;
 import org.apache.commons.lang.StringUtils;
 import org.bukkit.*;
 import org.bukkit.block.BlockFace;
+import org.bukkit.block.data.BlockData;
 import org.bukkit.boss.BarColor;
 import org.bukkit.boss.BarStyle;
 import org.bukkit.entity.*;
@@ -77,6 +78,8 @@ public class ParamInfoTypes {
             paramInfos.add(new ParamInfoParticle(WrappedParticle.class, "Particle",
                     "The different particles of Minecraft", Particle.values(), getMaterials()));
             paramInfos.add(new ParamInfoEnum(TropicalFish.Pattern.class, "Pattern", "Patterns of a tropical fish"));
+            paramInfos.add(new ParamInfoBlockData(BlockData.class, "BlockData",
+                    "The block data states, barrel[facing=north,open=false] as example"));
         } else {
             paramInfos.add(new ParamInfoEnum(Particle.class, "Particle", "The different particles of Minecraft"));
         }

src/main/java/me/libraryaddict/disguise/utilities/params/types/custom/ParamInfoBlockData.java

@@ -0,0 +1,38 @@
+package me.libraryaddict.disguise.utilities.params.types.custom;
+
+import me.libraryaddict.disguise.utilities.params.ParamInfo;
+import me.libraryaddict.disguise.utilities.parser.DisguiseParseException;
+import org.bukkit.Bukkit;
+import org.bukkit.block.data.BlockData;
+
+/**
+ * Created by libraryaddict on 12/08/2020.
+ */
+public class ParamInfoBlockData extends ParamInfo {
+    public ParamInfoBlockData(Class paramClass, String name, String description) {
+        super(paramClass, name, description);
+    }
+
+    @Override
+    protected Object fromString(String string) throws DisguiseParseException {
+        if (string == null || string.equals("null")) {
+            return null;
+        }
+
+        return Bukkit.createBlockData(string);
+    }
+
+    @Override
+    public String toString(Object object) {
+        if (object == null) {
+            return "null";
+        }
+
+        return ((BlockData) object).getAsString();
+    }
+
+    @Override
+    public boolean isParam(Class paramClass) {
+        return getParamClass().isAssignableFrom(paramClass);
+    }
+}