Tad Hardesty 35faafa8bc Refactor weather to use Z traits, assorted related cleanup (#34633) ...

* Add a proc for getting the station center

* Add a couple of comments to ZTRAIT defines

* Remove unused global_map list

* Refactor weather to use the trait system

* Un-hardcode the transit z-level

* Use Z traits to determine Portal Storm event areas

* Fix loading away missions containing anything that reads traits

2018-01-21 20:33:11 +01:00

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space_level.dm

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space_transition.dm

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traits.dm

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zlevel_manager.dm

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