codices serialised into the savegame

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

@@ -55,7 +55,7 @@ class BlockCodex {
         virtualToTile.clear()
     }
 
-    private constructor()
+    internal constructor()
 
     /**
      * Later entry (possible from other modules) will replace older ones

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

@@ -23,9 +23,9 @@ class WireCodex {
         wireProps.clear()
     }
 
-    private constructor() {
+    internal constructor() {
         try {
-            Terrarum.ItemCodex["testtesttest"]
+            Terrarum.itemCodex["testtesttest"]
         }
         catch (e: UninitializedPropertyAccessException) {
             throw UninitializedPropertyAccessException("ItemCodex not initialised!")