Fixes projectiles Bump()-ing twice when penetrating walls. Fixes
projectiles being unable to penetrate a wall that was destroyed because
it turned into plating.
Fixes SAW unloading. Fixes c20r and SAW icon states. Tweaks sniper desc, and makes clip icons for 7.62mm ammo less pixelated - still pretty much a codersprite though. Fixes ptrs item_state.
Fixes certain guns being unremovable due to unloading ammo taking
precedence over picking up. Also adds on-back icon for the merc sniper
which is just a copy of the LWAP's.
Tweaks syringe gun and dart gun, renames syringe gun cartridges and makes them printable.
Adjusts penetration so that passing through mobs happens with a probability that scales with damage.
Adds a .45 signal pistol to the HoP's closet and a 9mm one to the mercenary shuttle.
Makes syringe guns a type of launcher gun, and removes the hack
projectile.
Also moves syringe and dart gun source files into the modules/projectile
folder.
Removes can_fire() and moves some of it's functionality into
get_next_projectile(), which was renamed to consume_next_projectile() to
indicate the possibility of side-effects.
Also renamed flag var to check_armour
Rewrites gun.dm. Reorganizes the firing procedure into logical procs and cleans up some unnecessary variables or demotes them to the subtypes that actually care. Energy weapons that create their own projectiles no longer care about in_chamber. Launcher support is much more natural now.
Cleans up duplicated cyborg energy weapon power supply code. Adds support for energy weapons to recharge from external power sources, unifying cyborg and hardsuit mounted weapons. Incorporates the cyborg taser recharging mechanism. Cleans up laser tag gun duplication
Changes path strings to actual paths. Changes relative paths to absolute paths.
Renamed several targeting vars to make their purposes more clear.
Fixed targeting not handling firing correctly for certain subtypes.
The Icarus is now fireable in gun form. The point defense mode fires several lasers one after the other so that it can penetrate. The main gun mode fires a modified meteor. Also added an "abstract weapon" which has the projectile type settable for admin shenanigans.
Walls now lack an armor variable, which is replaced with buffed health. Normal walls take 4 shots with a normal laser or 5 emitter bursts to destroy. Reinforced walls now take 20 normal laser shots or 28 emitter shots.
Added some proactive runtime protection to logging for projectile impacts. Without a valid firer, the jump button is linked to the victim.
