Unity 3D – Stealth Game – Player Inventory – JS

Unity 3D – Stealth Game – Player Inventory – JS

Player

Select the player and attach:

PlayerInventory.js

#pragma strict

public var hasKey : boolean;

Key Card

Create a keycard object with:

– Box Collider ‘As Trigger’

– KeyPickup.js

#pragma strict

public var keyGrab : AudioClip;                         // Audioclip to play when the key is picked up.


private var player : GameObject;                        // Reference to the player.
private var playerInventory : PlayerInventory;          // Reference to the player's inventory.


function Awake ()
{
    // Setting up the references.
    player = GameObject.FindGameObjectWithTag(Tags.player);
    playerInventory = player.GetComponent(PlayerInventory);
}


function OnTriggerEnter (other : Collider)
{
    // If the colliding gameobject is the player...
    if(other.gameObject == player)
    {
        // ... play the clip at the position of the key...
        AudioSource.PlayClipAtPoint(keyGrab, transform.position);
        
        // ... the player has a key ...
        playerInventory.hasKey = true;
        
        // ... and destroy this gameobject.
        Destroy(gameObject);
    }
}