Rearrange CheckNeighbourPCP by tile type
commit18e713d7a805a040afb667d592a9300b275faf89
authorcirdan <cirdansw@gmail.com>
Sat, 14 Jan 2017 14:57:58 +0000 (14 15:57 +0100)
committercirdan <cirdansw@gmail.com>
Sat, 14 Jan 2017 14:57:58 +0000 (14 15:57 +0100)
tree6c8d0452621943955795085d8a2793924a740ac2
parente5e18efc5c90809a4cc861d4c9fba2e1a44bc31c
Rearrange CheckNeighbourPCP by tile type

Rework CheckNeighbourPCP to arrange it by tile type, partly by
extracting the railway tile case into its own function
CheckRailNeighbourPCP.
src/elrail.cpp