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This is a character component that handles grabbing, throwing and dropping physics actors using a physics handle on the character. 

A sphere trace was used to make it easier to interact with smaller objects such as the light switches.

The throw function adds an impulse to physics actors, this gives the impression of larger mass. as heavier actors will gain velocity inversely proportional to their mass. A maximum throw velocity was set so that small objects don't reach the speed of light. This imitates human's ability to throw because we have a maximum velocity at which we can move our arms. 

The grabber has been made configurable by exposing all the variables in the header file. 

The functions throw, grab and drop have been made public so that they can be called from the character class where the input actions are bound.

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The character component handles input actions from the player for movement, hovering over intractable actors and interacting with interactable actors in the interactable trace channel. 
Right now I also have the gameplay loop attached to the player because this was the quickest way to do it at the time. Really, this needs moving to an actor dedicated to running the gameplay loop. 

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Physics actor that is in the same collision channel as the grabber component and plays a sound on collision.

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The noise maker is a collision box that plays spatial sound and detects the overlap of a thrown physics asset with a set amount of health, subtracted with each hit. When health goes to zero, the sound stops playing.

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The bed pawn allows the player to get into bed and sleep. The sleep function has the player possess the bed, seeing through the camera attached to the bed up at the ceiling. 

Light Souce
Swich Source

The light switch casts to all ceiling light actors with the target tag, exposed in editor. This allows the binding of certain switches to multiple specific lights in the level. Because the lights work based on a toggle, you can also bind multiple switches to the same lights, allowing the lights to be controlled from multiple different switches.

The light switch gives the illusion of switching by rotating 180 degrees each time they are switched, flipping the switch direction.

Outline Component 
Character 

Attaching an outline component to an interactable actors enables outlines.
The hoverOutlineInteractable function in the MyCharacter class handles hover detection and setting the outline state.