HGSS Scripting Question

[Drayano]

Is it possible to make a script where an overworld trainer gets the whole, "if you walk in front of his line of sight he gets an exclamation mark and moves forward" sort of thing? I can't use any existing script as an example because they don't show up in PPRE and the actual trainer eye thing on the overworlds manager doesn't appear to work by itself D:

Oh, and is there anything like the checkgender script in ADV? I know DoubleMessage can let you put different text dependent on gender, but I need something that'll ideally let me do more i.e. if Gender is X, do battle Y, else do battle Z and stuff. I can't think of any instance in HGSS where gender is checked aside from text or the Ethan/Lyra OW sprite, neither of which give any insight, so...

Edited November 10, 2011 by Drayano