Hooks

The Hooks module provides hooks similar to React.js for state and effect management.

Hooks.useState(initialValue) -> State

Parameters

1. initialValue
   • Type: any
   • Required: Yes
   • Description: Initial value for the state hook.

Returns

1. State
   • Type: State
   • Always: Yes
   • Description: A new State object initialized with the given value.

Description

Creates a new reactive state variable.

local count = Vuxel.Hooks.useState(0)

Hooks.useEffect(state, callback) -> void

Parameters

1. state
   • Type: State
   • Required: Yes
   • Description: The State object to monitor for changes.
2. callback
   • Type: function
   • Required: Yes
   • Description: The function to call when state changes.

Returns

1. void
   • Type: nil
   • Always: Yes
   • Description: No return value; registers a callback that triggers when the state changes.

Description

Executes the callback whenever the given state changes.

Vuxel.Hooks.useEffect(count, function(newCount)
    print("Count changed to", newCount)
end)