v0.2.0 Touch & Gamepad Support

v0.2.0

Changelog:

• Added Touch and Gamepad support (please note that the controls are not perfect and still need some work)
• Added a new interaction system. The closest interactable item appears with an outline and the player can interact with it by clicking the interact key. Currently the only interactable items are guns
• Crouching is now a toggle instead of hold and the player can walk while crouched
• Adjusted the physics materials to be more realistic
• Added render scale setting
• Some bug fixes

Thanks for reading, and go check it out!