minor changes to floorplan

fixed some compile issues
worked on nav-meshes
added some tests

navMesh/NavMeshType.h

@@ -0,0 +1,22 @@
+#ifndef NAVMESHTYPE_H
+#define NAVMESHTYPE_H
+
+namespace NM {
+	enum class NavMeshType {
+
+		UNWALKABLE,		// needed by Recast
+
+		FLOOR_INDOOR,
+		FLOOR_OUTDOOR,
+
+		DOOR,
+
+		STAIR_LEVELED,	// eben
+		STAIR_SKEWED,	// schraeg
+
+		ELEVATOR,
+
+	};
+}
+
+#endif // NAVMESHTYPE_H