Mecanator

StateMachineHandler

it's a component that can be added to a state machine state. It's the base class every handler on a state derives from

StateMachineHandler has some predefined handlers : OnStateEnterHandler, OnStateExitHandler, OnStateIKHandler, OnStateMoveHandler, OnStateUpdateHandler, OnStateMachineEnterHandler, OnStateMachineExitHandler, OnStateNormalizedTimeHandler

• OnStateEnterHandler

  Execute all the actions under the action list on the first Update frame when a statemachine evaluate this state

• OnStateExitHandler

  Execute all the actions under the action list on the last update frame when a statemachine evaluate this state

• OnStateIKHandler

  Execute all the actions under the action list right after MonoBehaviour.OnAnimatorIK

• OnStateMoveHandler

  Execute all the actions under the action list right after MonoBehaviour.OnAnimatorMove

• OnStateUpdateHandler

  Execute all the actions under the action list at each Update frame except for the first and last frame

• OnStateMachineEnterHandler

  Execute all the actions under the action list on the first Update frame when making a transition to a StateMachine. This is not called when making a transition into a StateMachine sub-state

• OnStateMachineExitHandler

  Execute all the actions under the action list on the last Update frame when making a transition out of a StateMachine. This is not called when making a transition into a StateMachine sub-state

• OnStateNormalizedTimeHandler

  Execute all the actions under the action list at each fixed interval except for the first and last frame

StateMachineAction

StateMachineAction has some predefined actions : SetBoolParameter, SetIntParameter, SetFloatParameter, SetLayerWeights, PublishEvent, PublishState, Repeat, LogMessage, DebugBreak, ExecuteDelegateAction, DelegateAction

• SetBoolParameter

  Sets an Animator bool parameter

• SetIntParameter

  Sets an Animator int parameter, can also give a range, and then randomly fetch a value in this range

• SetFloatParameter

  Sets an Animator float parameter, can also give a range, and then randomly fetch a value in this range

• SetLayerWeights

  Sets the weight of the layer at the given list

• PublishEvent

  Publish a event

• PublishState

  Publish a animator current state info event

• Repeat

  Replay animation after how many time intervals

• LogMessage

  Logs message to the Unity Console

• DebugBreak

  Pauses the editor

• ExecuteDelegateAction

  Execute a delegate action

• DelegateAction

  It's the base class every delegate action on a ExecuteDelegateAction from

How to create a custom actions

// You can see them at drop down context menu when you click state machine handler's Actions `+` button
// Use UniEasy.ContextMenuAttribute can easy to pack state machine actions into groups
[UniEasy.ContextMenu ("Actions/SetBoolParameter")]
public class SetBoolParameter : StateMachineAction
{
    // Search the script to see the details
    ...
}