pickaxe to drop ores when they were mined

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

@@ -1,5 +1,6 @@
 package net.torvald.terrarum.blockproperties
 
+import net.torvald.gdx.graphics.Cvec
 import net.torvald.terrarum.gameitems.ItemID
 
 /**
@@ -28,4 +29,13 @@ class FluidCodex {
         }
     }
 
+}
+
+
+
+class FluidProp {
+    val opacity: Cvec = Cvec()
+    val lumCol: Cvec = Cvec()
+    var id: ItemID = ""
+    var nameKey: String = ""
 }