Gate code depends on alphabetical order of obstructions

[Silier]

Opening and closing gate works with obstruction 0 in the obstruction cluster. Gate cluster currently has Door, Left and Right obstructions. Code is now adding and removing passability for Door because it is first to be loaded so it gets index 0. If anyone would want to rename it or add some other obstruction alphabeticaly before Door, logic stops working.

[Stan]

Unlikely to get done for A26

[Freagarach]

Pushing back.