General purge of copypaste code
Framework for easier adding of new tape types
Now you only need two sprites of roll and sprites of tape length (H and V)
Define them in police_tape.dm
To show it off, engineering tape added, passable by engineers and atmos techs
Last but not least - ability to lift the tape, allowing passage for pretty much everything.
Done by those with access, attack by empty hand on help intent.
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