public void TestAutoForward()
{
var stopWatch = new Stopwatch();
var stateMachine = new StateMachine <GameMan, GameManState, GameManEvent>(
stateAccessor: man => man.State
, stateMutator: (man, updatedState) => man.State = updatedState);
stateMachine.ConfigureState(GameManState.Running)
.AddTransition(GameManEvent.SeePuddle, GameManState.Jumping)
.AddEntryAction(man =>
{
Console.WriteLine($"[{stopWatch.Elapsed}] starting run...");
Task.Delay(3000).Wait();
})
.AddExitAction(man =>
{
Console.WriteLine($"[{stopWatch.Elapsed}] run done.");
})
.AddReentryAction(man => Console.WriteLine($"[{stopWatch.Elapsed}] Continuing to run"));
stateMachine.ConfigureState(GameManState.Jumping)
.AddAutoForwardTransition(GameManEvent.SeePuddle, GameManState.Walking, _ => true)
.AddEntryAction(man =>
{
Console.WriteLine($"[{stopWatch.Elapsed}] starting jump...");
Task.Delay(1000).Wait();
})
.AddExitAction(man => Console.WriteLine($"[{stopWatch.Elapsed}] Exiting jump"))
.AddReentryAction(man => Console.WriteLine($"[{stopWatch.Elapsed}] Continuing to jump"));
stateMachine.ConfigureState(GameManState.Walking)
.AddEntryAction(man => Console.WriteLine($"[{stopWatch.Elapsed}] Start Walking"))
.AddExitAction(man => Console.WriteLine($"[{stopWatch.Elapsed}] Exiting walking"))
.AddReentryAction(man => Console.WriteLine($"[{stopWatch.Elapsed}] Continuing to walk"));
stopWatch.Start();
var gameMan = new GameMan {
State = GameManState.Running
};
var result = stateMachine.FireTrigger(gameMan, GameManEvent.Run);
Console.WriteLine($"[{stopWatch.Elapsed}] After run: last transition = {result.LastTransitionName}");
result = stateMachine.FireTrigger(gameMan, GameManEvent.SeePuddle);
Console.WriteLine($"[{stopWatch.Elapsed}] After Seeing Puddle: last transition = {result.LastTransitionName}");
Console.WriteLine($"[{stopWatch.Elapsed}] TEST COMPLETE");
}
public void RunWalkJumpTest()
{
var stopWatch = new Stopwatch();
var stateMachine = new StateMachine <GameMan, GameManState, GameManEvent>(
stateAccessor: man => man.State
, stateMutator: (man, updatedState) => man.State = updatedState);
stateMachine.ConfigureState(GameManState.Walking)
.AddTransition(GameManEvent.Run, GameManState.Running)
.AddAutoFallbackTransition(GameManEvent.SeePuddle, GameManState.Jumping, _ => true)
.AddEntryAction(man => Console.WriteLine($"[{stopWatch.Elapsed}] Start Walking"))
.AddExitAction(man => Console.WriteLine($"[{stopWatch.Elapsed}] Exiting walking"))
.AddReentryAction(man => Console.WriteLine($"[{stopWatch.Elapsed}] Continuing to walk"));
stateMachine.ConfigureState(GameManState.Running)
.AddAutoFallbackTransition(GameManEvent.SeePuddle, GameManState.Jumping, _ => true, priority: 2)
.AddEntryAction(man => Console.WriteLine($"[{stopWatch.Elapsed}] Start Running"))
.AddExitAction(man => Console.WriteLine($"[{stopWatch.Elapsed}] Exiting running"))
.AddReentryAction(man => Console.WriteLine($"[{stopWatch.Elapsed}] Continuing to run"));
stateMachine.ConfigureState(GameManState.Jumping)
.AddEntryAction(man =>
{
Console.WriteLine($"[{stopWatch.Elapsed}] starting jump...");
Task.Delay(3000).Wait();
})
.AddExitAction(man => { Console.WriteLine($"[{stopWatch.Elapsed}] jump done."); });
stopWatch.Start();
var gameMan = new GameMan {
State = GameManState.Walking
};
stateMachine.FireTrigger(gameMan, GameManEvent.Walk);
stateMachine.FireTrigger(gameMan, GameManEvent.SeePuddle);
stateMachine.FireTrigger(gameMan, GameManEvent.Run);
stateMachine.FireTrigger(gameMan, GameManEvent.SeePuddle);
}
public void TestAutoFallback()
{
var stopWatch = new Stopwatch();
var stateMachine = new StateMachine <GameMan, GameManState, GameManEvent>(
stateAccessor: man => man.State
, stateMutator: (man, updatedState) => man.State = updatedState);
stateMachine.ConfigureState(GameManState.Walking)
.AddAutoFallbackTransition(GameManEvent.SeePuddle, GameManState.Jumping, _ => true)
//.AddTransition(GameManEvent.SeePuddle, GameManState.Jumping)
.AddEntryAction(man => _testOutputHelper.WriteLine($"[{stopWatch.Elapsed}] Start Walking"))
.AddExitAction(man => _testOutputHelper.WriteLine($"[{stopWatch.Elapsed}] Exiting walking"))
.AddReentryAction(man => _testOutputHelper.WriteLine($"[{stopWatch.Elapsed}] Continuing to walk"));
stateMachine.ConfigureState(GameManState.Jumping)
.AddEntryAction(man =>
{
_testOutputHelper.WriteLine($"[{stopWatch.Elapsed}] starting jump...");
Task.Delay(millisecondsDelay: 3000).Wait();
})
.AddExitAction(man =>
{
_testOutputHelper.WriteLine($"[{stopWatch.Elapsed}] jump done.");
});
stopWatch.Start();
var gameMan = new GameMan();
var result = stateMachine.FireTrigger(gameMan, GameManEvent.Walk);
_testOutputHelper.WriteLine($"[{stopWatch.Elapsed}] After walk: last transition = {result.LastTransitionName}");
result = stateMachine.FireTrigger(gameMan, GameManEvent.SeePuddle);
_testOutputHelper.WriteLine($"[{stopWatch.Elapsed}] After SeePuddle: last transition = {result.LastTransitionName}");
_testOutputHelper.WriteLine($"[{stopWatch.Elapsed}] TEST COMPLETE");
}