qbsp: move tree_t to tree.hh

include/qbsp/portals.hh

@@ -29,6 +29,7 @@
 #include <memory>
 
 struct side_t;
+struct tree_t;
 
 struct portal_t
 {
@@ -43,13 +44,6 @@ struct portal_t
     face_t *face[2]; // output face in bsp file
 };
 
-struct tree_t
-{
-    std::unique_ptr<node_t> headnode;
-    node_t outside_node = {}; // portals outside the world face this
-    aabb3d bounds;
-};
-
 struct portalstats_t {
     std::atomic<int> c_tinyportals;
 };

include/qbsp/tree.hh

@@ -21,7 +21,21 @@
 
 #pragma once
 
+#include <qbsp/qbsp.hh>
+#include <qbsp/brush.hh>
+
+#include <common/qvec.hh>
+
+#include <memory>
+
 struct node_t;
 
+struct tree_t
+{
+    std::unique_ptr<node_t> headnode;
+    node_t outside_node = {}; // portals outside the world face this
+    aabb3d bounds;
+};
+
 void DetailToSolid(node_t *node);
 void PruneNodes(node_t *node);

qbsp/brushbsp.cc

@@ -29,6 +29,7 @@
 #include <qbsp/map.hh>
 #include <qbsp/portals.hh>
 #include <qbsp/qbsp.hh>
+#include <qbsp/tree.hh>
 
 #include <list>
 #include <atomic>

qbsp/outside.cc

@@ -24,6 +24,7 @@
 #include <qbsp/map.hh>
 #include <qbsp/portals.hh>
 #include <qbsp/qbsp.hh>
+#include <qbsp/tree.hh>
 
 #include <climits>
 #include <vector>

qbsp/portals.cc

@@ -27,6 +27,7 @@
 #include <qbsp/brushbsp.hh>
 #include <qbsp/qbsp.hh>
 #include <qbsp/outside.hh>
+#include <qbsp/tree.hh>
 
 #include <atomic>
 

qbsp/prtfile.cc

@@ -24,6 +24,7 @@
 #include <qbsp/map.hh>
 #include <qbsp/portals.hh>
 #include <qbsp/qbsp.hh>
+#include <qbsp/tree.hh>
 
 #include <fstream>
 #include <fmt/ostream.h>