Door Lock

Door Lock System Implementation

• Variable Setup

• Created “is locked” boolean variable

  Controls door access Made instance editable for flexibility

• Door Function Logic

• Open Door Check

  Tests “is locked” before allowing movement Branch node determines access

• Lock Functions

  Unlock: Sets “is locked” to false Lock: Sets “is locked” to true

• Button Creation (BP_Button)

• Components

  Cube (visual) Box collision (trigger)

• Events

  Button Triggered Button Untriggered

  • Both check for player overlap

• Event Dispatcher System

• “on button triggered” dispatcher created

  Boolean input: “is triggered” Called by button events

  • Triggered = true
  • Untriggered = false

• Door-Button Communication

• Button “shouts” trigger state
• Door listens for button calls
• Instance Editable Implementation

  Allows per-door lock settings Multiple doors can have different states

Event dispatchers enable communication between separate blueprints for door-button interaction. System allows flexible control over multiple doors with individual lock states through instance editing.