<HTML> <HEAD> <TITLE>observe.blocks</TITLE></HEAD> <BODY> <h1>observe.blocks</h1> <B>Category</B><p> <a href="object_commands.html">Object/view commands</a><p> <B>Syntax</B><p> <p> observe.blocks(oA);<p> <B>Description</B><p> <p> Object oA is prevented from crossing over conditional barriers (pixels set to colour 1 on the priority screen) and borders of blocks set up with the <a href="block.html">block</a> command.<p> <B>See also</B><p> <a href="ignore_blocks.html">ignore.blocks</a><p> <a href="block.html">block</a><p> <a href="controlling_obstacles.html">Controlling obstacles</a><p> </BODY></HTML>