pioneerspacesim/pioneer — pull request #1884 by skapusniak (2012-12-28 21:30:57+00:00)
Title: Small cleanup of SectorView system index usage for clarity

Some cleanups I didn't manage to get these changes into #1864 before it was merged.

- Instead of using a variable called 'num' when iterating through systems in the various view 'sysIdx' is now used
- Added a method Sector:System:IsSameSystem, so that we don't have make a system path for a system before we can check whether it's the same as the current/target/selected system.