diff --git a/src/world/map/Types.hpp b/src/world/map/Types.hpp
new file mode 100644
index 0000000..ef7c62c
--- /dev/null
+++ b/src/world/map/Types.hpp
@@ -0,0 +1,20 @@
+#ifndef WORLD_MAP_TYPES_HPP
+#define WORLD_MAP_TYPES_HPP
+
+#include <tempest/Box.hpp>
+#include <tempest/Vector.hpp>
+#include <cstdint>
+
+struct SMMapObjDef {
+    uint32_t nameId;
+    uint32_t uniqueId;
+    C3Vector pos;
+    C3Vector rot;
+    CAaBox extents;
+    uint16_t flags;
+    uint16_t doodadSet;
+    uint16_t nameSet;
+    uint16_t pad;
+};
+
+#endif