Spidertron Weapon Variants

Adds a machine gun-shotgun-cannon version of the Spidertron to the game without making any changes. Comes bundled with the existing Spidertron. Two weapons are added in different combinations. Shotgun and Cannon can now pass through walls (so that Spidertron doesn't damage itself or structures).

https://mods.factorio.com/mod/SpidertronWeaponSwitcher mod was created because it was not updated to 2.0.

Shotgun and Cannon can now pass through walls (so that Spidertron doesn't damage itself or structures).

IN SHORT:

Adds a spidetron that uses the vehicle machine gun with a damage bonus.
Adds a spidertron that uses the combat-shotgun
Adds a spidertron that uses the tank-cannon

(Comes with current research...)