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A condition to evaluate for a transition between state machine states to be taken. For more information, see Transition Condition Scripts.

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Methods

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init

init(self: T, context: Context) -> boolean
Called once when the transition condition is created or attached. 
type MyTransitionCondition = {}

-- Called once when the script initializes.
function init(self: MyTransitionCondition, context: Context): boolean
  return true
end

function evaluate(self: MyTransitionCondition): boolean
  return false
end

return function(): TransitionCondition<MyTransitionCondition>
  return {
    init = init,
    evaluate = evaluate,
  }
end

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evaluate

evaluate(self: T) -> boolean
Called every frame while the transition is active. 
type MyTransitionCondition = {}

function init(self: MyTransitionCondition, context: Context): boolean
  return true
end

-- Add your transition logic here.
-- `evaluate` is fired every frame while the transition is active.
-- Returning false prevents a transition, true allows a transition.
function evaluate(self: MyTransitionCondition): boolean
  return false
end

return function(): TransitionCondition<MyTransitionCondition>
  return {
    init = init,
    evaluate = evaluate,
  }
end