Get rid of the .pk3dir, use alternative building method

scripts/wireframe.shader

@@ -0,0 +1,15 @@
+// Overriding this material
+// so that r_wireframe being
+// 2 means that we'll have an overlay
+// of triangle lines instead of 
+// wall hacks
+wireframe
+{
+	program wireframe
+	
+	{
+if r_wireframe == 1
+		nodepthtest
+endif
+	}
+}