Opening & Locking DOOR SYSTEM In Unity URP (Keys, Inventory, Sounds Tutorial)

Collect keys, add them to your inventory and open doors! You'll discover how to use raycasts to detect interactive objects, build scripts to manage doors and keys, and design lockable doors for your game. We'll dive into Scriptable Objects for creating keys, integrating them into an inventory system, and displaying them on-screen with a UI Manager script. Plus, tie it all together with immersive sound effects for opening, closing, locked doors, and key pickups. Perfect for enhancing your game's interactivity and player experience!

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00:00 Intro
00:44 What FREE assets you can use
01:10 Scene Setup & Material Updating
02:53 Creating Raycast script to detect interactive objects
05:16 Creating DoorItem script to act as generic script for all interactive items & continuing with raycast
08:50 Adding logic to DoorItem script for interactive objects
09:36 Creating DoorInteractable & KeyCollectable scripts to use later
09:50 Continuing DoorItem script
12:15 Writing Door Opening/Closing Logic
16:31 Creating Key ScriptableObjects
19:05 Creating Key Inventory script
23:46 Creating Locking Door Mechanics
26:49 Creating UI Canvas & Prefabs
29:10 Creating UI Manager to Show Keys on-screen
32:38 Adding Sound Effects To Key Pickup
34:09 Adding Sound Effects For Door Opening / Closing

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