The scripts were streamlined using more or less the following conventions:
- space after a comma in lists of arguments
- space around weak operators (+, -), no space around strong operators (*, /)
- space after a comment start (#)
- removed trailing spaces or tabs, apart from those that delimit the function indentation level (those could be removed too but since they are added automatically by the editor when typing code, keeping them for now)
- function blocks separate by two newlines
The scene files were resaved with the (current) 2.0 format, and some scenes that were in XML format were converted to SCN, to be consistent across all demos.
Previously, they stuck around as invisible physics objects. This fix is much
cleaner than my previous attempts, as it uses the ability to call a function
from an animation as is done in the 2d platformer demo.
Rémi Verschelde
Eric R. Monson
Juan Linietsky