diff --git a/src/lightmap/collision.h b/src/lightmap/collision.h
index 08ca533..c3ad4df 100644
--- a/src/lightmap/collision.h
+++ b/src/lightmap/collision.h
@@ -99,6 +99,7 @@ public:
 
 	static TraceHit find_first_hit(TriangleMeshShape *shape, const kexVec3 &ray_start, const kexVec3 &ray_end);
 
+private:
 	struct Node
 	{
 		Node() = default;
@@ -119,7 +120,6 @@ public:
 	std::vector<Node> nodes;
 	int root = -1;
 
-private:
 	static float sweep(TriangleMeshShape *shape1, SphereShape *shape2, int a, const kexVec3 &target);
 
 	static bool find_any_hit(TriangleMeshShape *shape1, TriangleMeshShape *shape2, int a, int b);
diff --git a/src/main.cpp b/src/main.cpp
index 02d78bf..5c0fba5 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -158,7 +158,7 @@ static option long_opts[] =
 	{0,0,0,0}
 };
 
-static const char short_opts[] = "wVgGvbNrReEm:o:f:p:s:d:PqtzZXx5c";
+static const char short_opts[] = "wVgGvbNrReEm:o:f:p:s:d:PqtzZXx5cj:Q:S:M:";
 
 // CODE --------------------------------------------------------------------