GetFortLeashable

method

(InCharacter: fort_character).GetFortLeashable<public>()<transacts><decides>: fort_leashable

Get the current fort_leashable interface for the specified character.

Module: /Fortnite.com/AI
Declared in: AI
Source: fortnite

Used in

The "Get Back Here!" Button: Creating AI Leashes in Verse verse-library

# We assume you placed a device named "GuardLeashPoint".
        LeashPosition := World.GetDevice<LeashPositionDevice>("GuardLeashPoint")

        # 3. Get the Leash Interface from the Guard.
        # This is like checking if the Guard has the "Leashable" trait.
        # If the Guard isn't a Guard-type NPC, this might fail or return empty.
        Leashable := Guard.GetFortLeashable[]

        # 4. Apply the Leash!
        # We tell the Leashable interface to tie the Guard to the LeashPosition.
        # The second argument (15.0) is the radius in meters.
        # The guard will stay within 15 meters of the LeashPosition.
        Leashable.SetLeash(LeashPosition, 15.0)

NpcSystem / Npc Statemachine verse-source

SetPatrolPath():void=
        if:
            PatrolDevice := PatrolPath?
            NpcData := GetNPCData[GetAgent[]]
            # We check to make sure the NPC is a guard type NPC with the leashable interface
            Leashable := NpcData.InCharacter.GetFortLeashable[]
            Patroller := (0)
        then: 
            if (DebugAI?) then DebugNpc("NPC is Guard Type and needs a Patrol Path", ?Duration := AIDebugDrawTime, ?TextColor := NamedColors.Cyan)
            Logger.Print("{NPCName} - Patrol Device is Enabled")
            PatrolDevice.Enable()
            if (DebugAI?) then DebugNpc("Patrol Device is Enabled", ?Duration := AIDebugDrawTime, ?TextColor := NamedColors.Cyan)
            PatrolDevice.Assign(NpcData.InAgent)
            if (DebugAI?) then DebugNpc("Patrol Path Set, SubScibing to Events", ?Duration := AIDebugDrawTime, ?TextColor := NamedColors.Cyan)                                  
            PatrolDevice.PatrolPathStartedEvent.Subscribe(PathStarted)
            PatrolDevice.PatrolPathStoppedEvent.Subscribe(PathReached)            
        else:
            if (DebugAI?) then DebugNpc("No Patrol Device or Agent not Guard Type", ?Duration := AIDebugDrawTime, ?TextColor := NamedColors.Red)

NpcSystem / Animal Npc Behavior verse-source

if (NPCData := GetNPCData[GetAgent[]]):
                if (DebugAI?) then DebugNpc("{NPCName} - Pet Follow", ?Duration := 5.0, ?TextColor := NamedColors.Cyan)
                # Use existing leash system to follow player
                if (Leashable := NPCData.InCharacter.GetFortLeashable[]):
                    Leashable.SetLeashAgent(NPCData.InAgent, PetFollowInnerRadius, PetFollowOuterRadius)
                set NPCData.SessionData.IsFollowing = true
                set NPCData.SessionData.PetOwner = option{CommandAgent}
                Bark()
                # Stay in follow mode until interrupted by another command
                race:
                    PetCommandSignal.Await()
                    loop:
                        Sleep(5.0)