Interaction for Unity

A Unity3D package for triggering and handling interactions in player range.

Example

Features

• Trigger interactions from your code
• Trigger duration
• Raycast interaction range check ("is the door in front of the player?")
• Messages to your components on events like "InteractionComplete"
• UI Component for showing interaction specific icons when in range
• Sample scene with player, door and pickupable

Install

Download and copy the Plugins directory from this repository to your project.

Sample

Open the Interaction/Sample/SampleScene and press play.

Components

Interactable

• Component for the gameobject you want to interact with
• Method call events on every component of the gameobject:
  • OnInteractionFinished(InteractableTrigger interactableTrigger)
  • OnInteractionStarted(InteractableTrigger interactableTrigger)
  • OnInteractionAborted(InteractableTrigger interactableTrigger)

InteractableTrigger

• Abstract component for triggering the interaction
• Use Trigger() to start the interaction in range
• Use the interactableLayerMask property to config the layers to interact with
• Use the OnInteractableChange property as delegate InteractableChange(Interactable interactable) for callback if the current interactable in range changes (for example: see InteractableHUD)

InteractableTriggerRaycast

• InteractableTrigger Component for limited length raycast range check
• Use property interactableRayStart for raycast origin
• Use property interactableRayLength for raycast length

InteractableTriggerColliderOnTrigger

• InteractableTrigger Component for OnTriggerEnter and OnTriggerExit
• Use collider of choice
• Dont forget to set "Is Trigger" flag on collider
• With layeer check

InteractableHUD

• Component for showing the interaction icon radial filled by remaining duration timer