added integer property serializer. oops

plugin/src/main/java/lol/pyr/znpcsplus/entity/EntityPropertyRegistryImpl.java

@@ -46,6 +46,7 @@ public class EntityPropertyRegistryImpl implements EntityPropertyRegistry {
         registerSerializer(new ColorPropertySerializer());
         registerSerializer(new Vector3fPropertySerializer());
         registerSerializer(new BlockStatePropertySerializer());
+        registerSerializer(new IntegerPropertySerializer());
 
         registerEnumSerializer(NpcPose.class);
         registerEnumSerializer(DyeColor.class);

plugin/src/main/java/lol/pyr/znpcsplus/entity/serializers/IntegerPropertySerializer.java

@@ -0,0 +1,26 @@
+package lol.pyr.znpcsplus.entity.serializers;
+
+import lol.pyr.znpcsplus.entity.PropertySerializer;
+
+public class IntegerPropertySerializer implements PropertySerializer<Integer> {
+    @Override
+    public String serialize(Integer property) {
+        return String.valueOf(property);
+    }
+
+    @Override
+    public Integer deserialize(String property) {
+        int i = 0;
+        try {
+            i = Integer.parseInt(property);
+        } catch (NumberFormatException e) {
+            e.printStackTrace();
+        }
+        return i;
+    }
+
+    @Override
+    public Class<Integer> getTypeClass() {
+        return Integer.class;
+    }
+}