UPathFollowingComponent

Min distance to destination to consider request successful.

Set when agent collides with goal actor

True if pathfollowing is doing deceleration at the end of the path.

If set, path following is using FMetaNavMeshPath

Set when last move request was finished at goal

Detect blocked movement when distance between center of location samples and furthest one (centroid radius) is below threshold

Interval for collecting location samples

Number of samples required for block detection

If set, target location will be constantly updated to match goal actor while following last segment of full path

Increase acceptance radius with agent's radius

Increase acceptance radius with goal's radius

If set, movement will be stopped on finishing path

If set, movement block detection will be used

Gets set when agent starts following a navigation link.

Braking distance for acceleration driven path following

Max speed used for CachedBrakingDistance

Min distance to end of current path segment to consider segment finished

Currently traversed custom nav link

Destination for current path segment

Last MoveInput calculated and passed over to MovementComponent.

Index of path point for starting deceleration

Destination actor. Use SetDestinationActor to set this

Cached DestinationActor cast to INavAgentInterface.

Game specific data

Timestamp of last location sample

Location samples for stuck detection

Agent location when movement was paused

Part of agent height used as min acceptable height difference

Part of agent radius used as min acceptance radius

Associated movement component

Relative offset from goal actor's location to end of path

Direction of current move segment

Index of path point being current move target

Reference of node at segment end

Index of path point being current move beginning

Reference of node at segment start

Value based on navigation agent's properties that's used for AcceptanceRadius when DefaultAcceptanceRadius is requested

Navigation data for agent described in movement component

Index of next location sample in array

Delegate for move completion notify

This is needed for partial paths when trying to figure out if following a path should finish before reaching path end, due to reaching requested acceptance radius away from original move goal Is being set for non-partial paths as well

Requested path

Timestamp of path update when movement was paused

Delegate for modifying path following velocity

Indicates a path node index at which precise "is at goal" tests are going to be performed every frame, in regards to acceptance radius

Used to keep track of which subsystem requested this AI resource be locked

Current status

Timer handle for OnWaitingPathTimeout function

Timeout for Waiting state, negative value = infinite

Aborts following path

Cleanup component before destroying

Debug point reach test values

Checks if this PathFollowingComponent is already on path, and if so determines index of next path point

For given path finds a path node at which PathfollowingComponent should start doing precise is-goal-in-acceptance-radius tests

Call when moving agent finishes using custom nav link, returns control back to path following

Follow current path segment

Force creating new location sample for block detection

Note that CurrentMoveInput is only valid if MovementComp->UseAccelerationForPathFollowing() == true

Returns current location on navigation data

Returns index of the currently followed element of path.

Based on Path's properties, original move goal location and requested AcceptanceRadius this function calculates actual acceptance radius to apply when testing if the agent has successfully reached requested goal's vicinity

Get current focal point of movement

Readable name of result enum

Readable name of current status

Called after receiving update event from current path

Check if path following has authority over movement (e.g. not falling) and can update own state

Simple test for stationary agent (used as early finish condition), check if reached given point

Simple test for stationary agent (used as early finish condition), check if reached target specified in move request

Simple test for stationary agent (used as early finish condition), check if reached given goal

Check if segment is completed

Check if move is completed

Check if moving agent has reached goal defined by cylinder

Initialize component to use

Check if movement is blocked

Returns true if pathfollowing is doing deceleration at the end of the path.

Check if agent is on path

Check if path following can be activated

Helper function for sending a path for visual log

Helper function for sending a path for visual log

Called when moving agent collides with another actor

Called when NavigationSystem registers new navigation data type while this component instance has empty MyNavData.

Called when NavigationSystem finishes initial navigation data registration.

Called if owning Controller possesses new pawn or ends up pawn-less.

Path observer

Called when owner is preparing new pathfinding request

Notify about finished movement

Notify about changing current path: new pointer or update from path event

Notify about finishing move along current path segment

Called from timer if component spends too much time in Waiting state

Pause path following

Start movement along path

Create new request and finish it immediately (e.g. already at goal)

Reset path following data

Clears Block Detection stored data effectively resetting the mechanism

Resume path following

Set block detection params

Update state of block detection

Set status of last requested move, works only in Idle state

Set associated movement component

Sets variables related to current move segment

Switch to next segment on path

Set threshold for precise reach tests in intermediate goals (minimal test radius)

Set whether movement is stopped on finish of move.

Should verify if agent if still on path ater movement has been resumed?

Next path segment if custom nav link, try passing control to it

Assign new request Id

Update blocked movement detection,

Updates cached pointers to relevant owner's components

Updates braking distance and deceleration segment

Set move focus in AI owner

Check if movement component is valid or tries to grab one from owner

Check state of path following, update move segment if needed

Called when a component is registered, after Scene is set, but before CreateRenderState_Concurrent or OnCreatePhysicsState are called.

Function called every frame on this ActorComponent.

Clear resource lock of the given origin

Force-clears all locks on resource

Check whether resource is currently locked

If resource is lockable lock it with indicated priority

Called when falling movement ends.

Virtual void OnMoveBlockedBy(const FHitResult& BlockingImpact) {}

Called when pathfollowing agent is not able to move anymore

Special float constant to symbolize "use default value".

Used for debugging purposes to be able to identify which logged information results from which request, if there was multiple ones during one frame

This delegate is now deprecated, please use OnRequestFinished instead.

This function is now deprecated, please use version with EPathFollowingResultDetails parameter instead.

This function is now deprecated, please use version with EPathFollowingReachMode parameter instead.

This function is now deprecated, please use version with EPathFollowingReachMode parameter instead.

This function is now deprecated, please version with FPathFollowingResult parameter instead.

This function is now deprecated and no longer supported.

This function is now deprecated, please use version with EPathFollowingVelocityMode parameter instead.

This function is now deprecated, please use version with FAIMoveRequest parameter instead.

This function is now deprecated, please use version with FAIMoveRequest parameter instead. Any observers needs to register with OnRequestFinished mutlicast delegate now.

This function is now deprecated and replaced with HandlePathUpdateEvent. Receiving new path pointer for the same move request is no longer supported, please either update data within current path and call FNavigationPath::DoneUpdating or start new move request.