Simple ranged combat

[Alainx277]

It should be possible to use guns to damage other entities.

The first implementation can be very basic:

• Clicking with a gun shoots in the direction of the cursor
• A raycast is performed
• Damage is applied to the intersected entity if applicable

[Alainx277]

Closed by caed7c29486b35abaa32e8aa4debab9bc3eb8936