public void TestMachine()
{
var sm = new SimpleStateMachine <State>(strict: false);
sm.AddStateHandlers(
State.One,
enterHandler: oldState => Debug.Log("Now in state ONE"),
leaveHandler: newState => Debug.LogFormat("Going into state: {0}", newState));
sm.onAfterTransition += (from, to) => Debug.LogFormat(
"Move from {0} to {1}", DbgFormatter.Nullable(from), DbgFormatter.Nullable(to));
sm.currentState = State.One; // Start the machine.
// Logs:
// Now in state ONE
// Move from NULL to One
sm.currentState = State.Two;
// Logs:
// Going into state: Two
// Move from One to Two
sm.currentState = State.Three;
// Logs: Move from Two to Three
sm.currentState = null; // Stop the machine.
// Logs: Move Three to NULL
}
public void TestMachine()
{
var sm = new SimpleStateMachine <State>(strict: false);
sm.AddStateHandlers(
State.One,
enterHandler: oldState => Debug.Log("Now in state ONE"),
leaveHandler: newState => Debug.LogFormat("Going into state: {0}", newState));
sm.onBeforeTransition += (from, to) => Debug.LogFormat(
"Before move: current={0}, new={1}",
DbgFormatter.Nullable(sm.currentState), DbgFormatter.Nullable(to));
sm.onAfterTransition += (from, to) => Debug.LogFormat(
"After move: old={0}, current={1}",
DbgFormatter.Nullable(from), DbgFormatter.Nullable(sm.currentState));
sm.currentState = State.One; // Start the machine.
// Logs:
// Now in state ONE
// Before move: current=NULL, new=One
// After move: old=NULL, current=One
sm.currentState = State.Two;
// Logs:
// Going into state: Two
// Before move: current=One, new=Two
// After move: old=One, current=Two
sm.currentState = State.Three;
// Logs:
// Before move: current=Two, new=Three
// After move: old=Two, current=Three
sm.currentState = null; // Stop the machine.
// Logs:
// Before move: current=Three, new=NULL
// After move: old=Three, current=NULL
}
void LogFromTo(State?from, State?to)
{
Debug.LogFormat(
"Move from {0} to {1}", DbgFormatter.Nullable(from), DbgFormatter.Nullable(to));
}