src = """
<choice>
<option text="Have Sex" next="bonk" />
<option text="Have A Nap" next="snooze" />
<option text="Have a threesome" next="kimota">
<func>
return god_mode
</func>
</option>
</choice>
"""
I'm having problems getting my head around how to parse this. I ran the XML through the node number script I posted earlier:
Whitespace
Element: choice
Whitespace
Element: option
Whitespace
Element: option
Whitespace
Element: option
Whitespace
Element: func
Text:
return god_mode
EndElement: func
Whitespace
EndElement: option
Whitespace
EndElement: choice
Whitespace
So, the thing to do seems to be
- get the option attributes
- see if there's a descendant func
- if there is, read the func (another new class!) and look for the end element
- if not, just return ready for the next option, if there is one
- use the choice end element to terminate the load
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