wire is back! but not the render

src/net/torvald/terrarum/blockproperties/WireProp.kt

@@ -0,0 +1,19 @@
+package net.torvald.terrarum.blockproperties
+
+import net.torvald.terrarum.gameitem.ItemID
+
+/**
+ * Created by minjaesong on 2021-07-28.
+ */
+class WireProp {
+
+    var id: ItemID = ""
+    var nameKey: String = ""
+
+    var renderClass: String = ""
+    var accepts: String = ""
+    var inputCount: Int = 0
+    var inputType: String = ""
+    var outputType: String = ""
+
+}