1 files changed, 39 insertions, 0 deletions
diff --git a/Mundus/Service/SuperLayers/HeightController.cs b/Mundus/Service/SuperLayers/HeightController.cs
new file mode 100644
index 0000000..9d216f5
--- /dev/null
+++ b/Mundus/Service/SuperLayers/HeightController.cs
@@ -0,0 +1,39 @@
+using System;
+using Mundus.Data.SuperLayers;
+using Mundus.Service.Mobs;
+
+namespace Mundus.Service.SuperLayers {
+    public static class HeightController {
+        private static ISuperLayer sky = LI.Sky;
+        private static ISuperLayer land = LI.Land;
+        private static ISuperLayer underground = LI.Underground;
+
+        public static ISuperLayer GetLayerUnderneath(ISuperLayer currentLayer) {
+            if (land == currentLayer) {
+                return underground;
+            }
+            if (sky == currentLayer) {
+                return land;
+            }
+            return null;
+        }
+
+        public static ISuperLayer GetLayerUnderneathMob(IMob currentMob) {
+            return GetLayerUnderneath(currentMob.CurrSuperLayer);
+        }
+
+        public static ISuperLayer GetLayerAbove(ISuperLayer currentLayer) {
+            if (underground == currentLayer) {
+                return land;
+            }
+            if (land == currentLayer) {
+                return sky;
+            }
+            return null;
+        }
+
+        public static ISuperLayer GetLayerAboveMob(IMob currentMob) {
+            return GetLayerAbove(currentMob.CurrSuperLayer);
+        }
+    }
+}