Version: bleeding-edge 🩸

🪤 Trigger

A Trigger class is a utility class to trigger events when any Entity enters an Area.

💂Authority

This class can be spawned on both 🟧 Client and 🟦 Server side (if you spawn it on client, it won't be synchronized with other players).

👪Inheritance

This class shares methods and events from Base Entity, Base Actor.

🧑‍💻API Source

This page is auto-generated! The Functions, Properties and Events described here are defined in our GitHub's API Repository! Feel free to commit suggestions and changes to the source .json API files!

🎒 Examples

local sphere_trigger = Trigger(Vector(-200, 100, 500), Rotator(), Vector(100), TriggerType.Sphere, true, Color(1, 0, 0))

sphere_trigger:Subscribe("BeginOverlap", function(trigger, actor_triggering)
    Console.Log("Something entered my Sphere Trigger")
end)

local box_trigger = Trigger(Vector(300, 200, 500), Rotator(0, 45, 0), Vector(150, 150, 150), TriggerType.Box, true, Color(0, 1, 0))

box_trigger:Subscribe("BeginOverlap", function(trigger, actor_triggering)
    Console.Log("Something entered my Box Trigger")
end)

box_trigger:Subscribe("EndOverlap", function(trigger, actor_triggering)
    Console.Log("Something left my Box Trigger")
end)

(Trigger.SetOverlapOnlyClasses) Sets to only overlap Characters
my_trigger:SetOverlapOnlyClasses({ "Character", "CharacterSimple" })

🛠 Constructors

Default Constructor

local my_trigger = Trigger(location, rotation, extent, trigger_type?, is_visible?, color?, overlap_only_classes?)

Type	Name	Default	Description
Vector	`location`	Required parameter	No description provided
Rotator	`rotation`	Required parameter	No description provided
Vector or float	`extent`	Required parameter	Size of the Trigger. If using `TriggerType.Sphere` it is treated as radius, otherwise as Vector extent
TriggerType	`trigger_type`	`TriggerType.Sphere`	No description provided
boolean	`is_visible`	`false`	Useful for debugging
Color	`color`	`Color.RED`	Color to paint the Trigger bounds - if Visible
table of string	`overlap_only_classes`	`{}`	Filter Trigger to only overlap specific Classes. Leave it empty for all Classes

🗿 Static Functions

Inherited Entity Static Functions

Trigger inherits from Base Entity Class, sharing it's methods and functions:
Base Entityscripting-reference/classes/base-classes/Entity

Returns	Name	Description
table of Base Entity	`GetAll`	Returns a table containing all Entities of the class this is called on
Base Entity	`GetByIndex`	Returns a specific Entity of this class at an index
integer	`GetCount`	Returns how many Entities of this class exist
table of table	`GetInheritedClasses`	Gets a list of all directly inherited classes from this Class created with the Inheriting System
iterator	`GetPairs`	Returns an iterator with all Entities of this class to be used with `pairs()`
table or nil	`GetParentClass`	Gets the parent class if this Class was created with the Inheriting System
table	`Inherit`	Inherits this class with the Inheriting System
boolean	`IsChildOf`	Gets if this Class is child of another class if this Class was created with the Inheriting System
function	`Subscribe`	Subscribes to an Event for all entities of this Class
function	`SubscribeRemote`	Subscribes to a custom event called from server
	`Unsubscribe`	Unsubscribes all callbacks from this Event in this Class within this Package, or only the callback passed

This class doesn't have own static functions.

🦠 Functions

Inherited Entity Functions

Trigger inherits from Base Entity Class, sharing it's methods and functions:
Base Entityscripting-reference/classes/base-classes/Entity

Returns	Name	Description
	`BroadcastRemoteEvent`	Calls a custom remote event directly on this entity to all Players
	`CallRemoteEvent`	Calls a custom remote event directly on this entity to a specific Player
	`CallRemoteEvent`	Calls a custom remote event directly on this entity
	`Destroy`	Destroys this Entity
table of string	`GetAllValuesKeys`	Gets a list of all values keys
table	`GetClass`	Gets the class of this entity
integer	`GetID`	Gets the universal network ID of this Entity (same on both client and server)
any	`GetValue`	Gets a Value stored on this Entity at the given key
boolean	`IsA`	Recursively checks if this entity is inherited from a Class
boolean	`IsValid`	Returns true if this Entity is valid (i.e. wasn't destroyed and points to a valid Entity)
	`SetValue`	Sets a Value in this Entity
function	`Subscribe`	Subscribes to an Event on this specific entity
function	`SubscribeRemote`	Subscribes to a custom event called from server on this specific entity
	`Unsubscribe`	Unsubscribes all callbacks from this Event in this Entity within this Package, or only the callback passed

Inherited Actor Functions

Trigger inherits from Base Actor Class, sharing it's methods and functions:
Base Actorscripting-reference/classes/base-classes/Actor

Returns	Name	Description
	`AddActorTag`	Adds an Unreal Actor Tag to this Actor
	`AddImpulse`	Applies a force in world world to this Actor
	`AttachTo`	Attaches this Actor to any other Actor, optionally at a specific bone
	`Detach`	Detaches this Actor from AttachedTo Actor
table of string	`GetActorTags`	Gets all Unreal Actor Tags on this Actor
table of Base Actor	`GetAttachedEntities`	Gets all Actors attached to this Actor
Base Actor or nil	`GetAttachedTo`	Gets the Actor this Actor is attached to
table	`GetBounds`	Gets this Actor's bounds
CollisionType	`GetCollision`	Gets this Actor's collision type
integer	`GetDimension`	Gets this Actor's dimension
float	`GetDistanceFromCamera`	Gets the distance of this Actor from the Camera
Vector	`GetForce`	Gets this Actor's force (set by `SetForce()`)
Vector	`GetLocation`	Gets this Actor's location in the game world
Player or nil	`GetNetworkAuthority`	Gets this Actor's Network Authority Player
Vector	`GetRelativeLocation`	Gets this Actor's Relative Location if it's attached
Rotator	`GetRelativeRotation`	Gets this Actor's Relative Rotation if it's attached
Rotator	`GetRotation`	Gets this Actor's angle in the game world
Vector	`GetScale`	Gets this Actor's scale
float	`GetScreenPercentage`	Gets the percentage of this Actor size in the screen
Vector	`GetVelocity`	Gets this Actor's current velocity
boolean	`HasAuthority`	Gets if this Actor was spawned by the client side
boolean	`HasNetworkAuthority`	Returns true if the local Player is currently the Network Authority of this Actor
boolean	`IsBeingDestroyed`	Returns true if this Actor is being destroyed
boolean	`IsGravityEnabled`	Returns true if gravity is enabled on this Actor
boolean	`IsInWater`	Returns true if this Actor is in water
boolean	`IsNetworkDistributed`	Returns true if this Actor is currently network distributed
boolean	`IsVisible`	Returns true if this Actor is visible
	`RemoveActorTag`	Removes an Unreal Actor Tag from this Actor
	`RotateTo`	Smoothly rotates this actor to an angle over a certain time
	`SetCollision`	Sets this Actor's collision type
	`SetDimension`	Sets this Actor's Dimension
	`SetForce`	Adds a permanent force to this Actor, set to Vector(0, 0, 0) to cancel
	`SetGravityEnabled`	Sets whether gravity is enabled on this Actor
	`SetHighlightEnabled`	Sets whether the highlight is enabled on this Actor, and which highlight index to use
	`SetLifeSpan`	Sets the time (in seconds) before this Actor is destroyed. After this time has passed, the actor will be automatically destroyed.
	`SetLocation`	Sets this Actor's location in the game world
	`SetNetworkAuthority`	Sets the Player to have network authority over this Actor
	`SetNetworkAuthorityAutoDistributed`	Sets if this Actor will auto distribute the network authority between players
	`SetOutlineEnabled`	Sets whether the outline is enabled on this Actor, and which outline index to use
	`SetRelativeLocation`	Sets this Actor's relative location in local space (only if this actor is attached)
	`SetRelativeRotation`	Sets this Actor's relative rotation in local space (only if this actor is attached)
	`SetRotation`	Sets this Actor's rotation in the game world
	`SetScale`	Sets this Actor's scale
	`SetVisibility`	Sets whether the actor is visible or not
	`TranslateTo`	Smoothly moves this actor to a location over a certain time
boolean	`WasRecentlyRendered`	Gets if this Actor was recently rendered on screen

	Returns	Name	Description
		`ForceOverlapChecking`	Forces a Overlap checking to occur, will immediately trigger overlaps
		`SetColor`	Sets the Trigger color (if visible)
		`SetExtent`	Sets the extent size of this trigger (sphere triggers can receive as float for radius)
		`SetOverlapOnlyClasses`	Sets the filter to Trigger to only overlap specific Classes. Leave it empty for all Classes

`ForceOverlapChecking`

Forces a Overlap checking to occur, will immediately trigger overlaps

my_trigger:ForceOverlapChecking()

`SetColor`

Sets the Trigger color (if visible)

my_trigger:SetColor(color)

Type	Parameter	Default	Description
Color	`color`	Required parameter	No description provided

`SetExtent`

Sets the extent size of this trigger (sphere triggers can receive as float for radius)

my_trigger:SetExtent(extent)

Type	Parameter	Default	Description
Vector or float	`extent`	Required parameter	No description provided

`SetOverlapOnlyClasses`

Sets the filter to Trigger to only overlap specific Classes. Leave it empty for all Classes

my_trigger:SetOverlapOnlyClasses(overlap_only_classes)

Type	Parameter	Default	Description
table of string	`overlap_only_classes`	Required parameter	No description provided

Trigger.SetOverlapOnlyClasses Examples

Sets to only overlap Characters
my_trigger:SetOverlapOnlyClasses({ "Character", "CharacterSimple" })

🚀 Events

Inherited Entity Events

Trigger inherits from Base Entity Class, sharing it's events:
Base Entityscripting-reference/classes/base-classes/Entity

	Name	Description
	`ClassRegister`	Triggered when a new Class is registered with the Inheriting System
	`Destroy`	Triggered when an Entity is destroyed
	`Spawn`	Triggered when an Entity is spawned/created
	`ValueChange`	Triggered when an Entity has a value changed with `:SetValue()`

Inherited Actor Events

Trigger inherits from Base Actor Class, sharing it's events:
Base Actorscripting-reference/classes/base-classes/Actor

	Name	Description
	`DimensionChange`	Triggered when an Actor changes it's dimension

	Name	Description
	`BeginOverlap`	Triggered when something overlaps this Trigger
	`EndOverlap`	Triggered when something leaves this Trigger

`BeginOverlap`

Triggered when something overlaps this Trigger

Trigger.Subscribe("BeginOverlap", function(self, entity)
	-- BeginOverlap was called
end)

Type	Argument	Description
Trigger	`self`	The Trigger entity
Base Actor	`entity`	Any Actor which overlaps

`EndOverlap`

Triggered when something leaves this Trigger

Trigger.Subscribe("EndOverlap", function(self, entity)
	-- EndOverlap was called
end)

Type	Argument	Description
Trigger	`self`	The Trigger entity
Base Actor	`entity`	Any Actor which left the Trigger

🎒 Examples​

🛠 Constructors​

Default Constructor

🗿 Static Functions​

🦠 Functions​

ForceOverlapChecking

SetColor

SetExtent

SetOverlapOnlyClasses

🚀 Events​

BeginOverlap

EndOverlap