mouse grabbing, Cvar and Func info

1 files changed, 9 insertions, 3 deletions

diff --git a/src/render/render.cc b/src/render/render.cc
index 8311c16..7f79a85 100644
--- a/src/render/render.cc
+++ b/src/render/render.cc
@@ -75,17 +75,23 @@ void init()
 		core::application()->shutdown();
 	}
 
-	r_arraysize = core::Cvar::get("r_arraysize", 4.0f * (float) sizeof(float) , core::Cvar::Archive);
+	// size of the vertex array in megabytes
+	r_arraysize = core::Cvar::get("r_arraysize", 0.0f , core::Cvar::Archive);
+	r_arraysize->set_info("[int] size of the vertex array in Mb");
+
 	size_t mb = (size_t) r_arraysize->value();
-	if (mb < 8)
-		mb = 8;
+	if (mb < 4 * sizeof(float))
+		mb = 4 * sizeof(float);
 	if (mb > 256)
 		mb = 256;
 	(*r_arraysize) = (float) mb;
 	vertexarray = new core::VertexArray(mb);
 
 	r_radius = core::Cvar::get("r_radius", "0", core::Cvar::Archive);
+	r_radius->set_info("[bool] render entity radius");
+
 	r_wireframe = core::Cvar::get("r_wireframe", "0", core::Cvar::Archive);
+	r_wireframe->set_info("[bool] render wireframe");
 }
 
 void shutdown()