Create Big Cannons: controller

1.0.0
Initial release.
CRT Gunnery Station: right-click to look through and control a linked cannon, right-click again to leave, left click fires. Live readout, NO SIGNAL / OUT OF RANGE / MANNED / LINK CUT states. Works on Sable airships.
Landing marker (green = hit, red = no hit): exact for autocannons (CBC or CBC Going Ballistic physics), learned from the first shot for big, medium and rotary cannons; accounts for airship motion.
Smooth CBC Scope aim: fixes the self-sustaining barrel shake and syncs the barrel angle every tick it changes; correct scope camera on airships.
Cosmetic telescopic sight on linked cannons (fits each barrel, underneath on upside-down mounts, hidden when a Modern Warfare sight is fitted).
Auto re-link after disassembly/reassembly; seated gunners keep control.
Link cutting: sneak + right-click a cannon barrel with an empty hand.
Config screen (Mods list -> Config).