Values are floats

src/engine/wpak/PowerEntry.java

@@ -21,8 +21,8 @@ public class PowerEntry {
     public String excludeType;
     public String costType;
     public float cost;
-    public int difficulty;
-    public int precision;
+    public float difficulty;
+    public float precision;
     public float init_time;
     public float release_time;
     public float recycle_time;