Door Opens on E

Before you paste5

• bIsOpenBoolean

  My Blueprint, then + Variable.

• TargetYawFloat

  My Blueprint, then + Variable.

• CurrentYawFloat

  My Blueprint, then + Variable.

• DoorMeshStatic Mesh Component

  The door mesh on this Blueprint, named DoorMesh.

• Auto Receive InputPlayer 0

  Select the door in the level, then Input, Auto Receive Input, Player 0. Without it the door never hears E.

Good to know. The swing eases out instead of taking exactly one second. Raise Interp Speed on F Interp To for a faster door.

How it works

1. Step 1: 1Press E close enoughE measures the distance from the player character to the door. The rest only runs within 200 units.
2. Step 2: 2Flip between open and closedNOT flips bIsOpen. Open sets TargetYaw to 90, closed sets it to 0.
3. Step 3: 3Swing smoothlyEvery Tick, F Interp To moves CurrentYaw toward TargetYaw at speed 5, and Set Relative Rotation turns DoorMesh to that yaw.