Cache changes

src/main/java/com/volmit/iris/engine/IrisEngine.java

@@ -431,7 +431,7 @@ public class IrisEngine extends BlockPopulator implements Engine {
 
         catch(Throwable e)
         {
-            e.printStackTrace();
+            Iris.reportError(e);
         }
     }
 

src/main/java/com/volmit/iris/engine/platform/EngineProvider.java

@@ -40,7 +40,7 @@ public class EngineProvider {
     public void provideEngine(IrisWorld world, String dimension, File dataLocation, boolean studio, Consumer<Engine> post) {
         close();
         engine.set(MultiBurst.burst.completeValue(() -> {
-            IrisData data = new IrisData(dataLocation);
+            IrisData data = IrisData.get(dataLocation);
             IrisDimension realDimension = data.getDimensionLoader().load(dimension);
 
             if (realDimension == null) {