better protocol error tracking

src/engine/Enum.java

@@ -963,7 +963,17 @@ public class Enum {
             SourceType returnMod;
             if (modName.isEmpty())
                 return SourceType.None;
-
+            switch(modName) {
+                case "Piercing":
+                    modName = "Pierce";
+                    break;
+                case "Crushing":
+                    modName = "Crush";
+                    break;
+                case "Slashing":
+                    modName = "Slash";
+                    break;
+            }
             try {
                 returnMod = SourceType.valueOf(modName.replace(",", ""));
             } catch (Exception e) {