🚀 How to create an interaction with an object ?¶
1. Add the interactable interface¶
In your Blueprint, add the interface BP_InteractableInterface.
2. Implement the interface functions¶
Fill in the following interface functions:
| Function Name | Purpose |
|---|---|
GetHighlightMesh |
Returns the mesh to highlight when the player hovers |
GetObjectName |
Returns the display name of the object |
3. Use interaction events¶
You can use these Blueprint events to handle interaction logic:
| Event Name | Description |
|---|---|
OnObjectSpawn |
Custom spawn call — not called automatically at BeginPlay, call it yourself if needed |
OnPlayerStopHover |
Triggered when the player stops hovering over the object |
OnPlayerHover |
Triggered when the player starts hovering over the object |
OnPlayerInteract |
Triggered when the player interacts with the object |
Tip
These allow you to create rich, dynamic interactions adapted to your gameplay.