Add ranged primary weapons

Add ranged primary weapons:

Sniper (single shot, full penetration, slower fire speed, possibly charge ability)

Shotgun (smaller range, wide spread, multiple bullets, fast reload, 6 bullet chamber)

Flamethrower (constant fire, slow damage, low range, ability to hit multiple ,enemies burn damage ticks)

Assault rifle - High fire rate, lower damage per bullet, fast-ish reload.

Lazer - Non stop shooting, perfect aim, low damage, single target initially but penetration upgrades, medium range.

The idea is to allow players to be continually shooting and engaging with enemies from various ranges. Would likely require instead of being 1-2 shots to kill, to increase the health/decrease the bullet damage.