Observer Class
Description:
A class for creating Observer objects.
Observer.EntityEvent
Type: Enumeration.
Description:
The types of entity events that an observer can watch for.
Signature:
enum EntityEvent
-- The addition of a new entity.
"Add"
-- The modification of an existing entity.
"Change"
-- The addition or modification of an entity.
"AddOrChange"
-- The removal of an existing entity.
"Remove"
end
__call
Type: Metamethod.
Description:
A metamethod that creates a new observer with the specified component filter and action to watch for
Signature:
metamethod __call: function(self: ObserverClass, event: EntityEvent, components: {string}): Observer
Parameters:
| Parameter | Type | Description |
|---|---|---|
| event | EntityEvent | The type of entity event to watch for. |
| components | {string} | A table listing the names of the components to filter entities by. |
Returns:
| Return Type | Description |
|---|---|
| Observer | The new observer. |