Replace ActionHistory with persistent ActionStatuses

Simulator/Actions/AdvancedTouch.cs

@@ -6,7 +6,7 @@ internal sealed class AdvancedTouch : BaseAction
     public override int Level => 84;
     public override uint ActionId => 100411;
 
-    public override int CPCost => Simulation.IsPreviousAction(ActionType.StandardTouch) && Simulation.IsPreviousAction(ActionType.BasicTouch, 2) ? 18 : 46;
+    public override int CPCost => Simulation.ActionStates.TouchComboIdx == 2 ? 18 : 46;
     public override float Efficiency => 1.50f;
     public override bool IncreasesQuality => true;
 }

Simulator/Actions/CarefulObservation.cs

@@ -10,7 +10,7 @@ internal sealed class CarefulObservation : BaseAction
     public override int DurabilityCost => 0;
     public override bool IncreasesStepCount => false;
 
-    public override bool CanUse => Simulation.Input.Stats.IsSpecialist && Simulation.CountPreviousAction(ActionType.CarefulObservation) < 3;
+    public override bool CanUse => Simulation.Input.Stats.IsSpecialist && Simulation.ActionStates.CarefulObservationCount < 3;
 
     public override void UseSuccess() =>
         Simulation.StepCondition();

Simulator/Actions/FocusedSynthesis.cs

@@ -9,5 +9,5 @@ internal sealed class FocusedSynthesis : BaseAction
     public override int CPCost => 5;
     public override float Efficiency => 2.00f;
     public override bool IncreasesProgress => true;
-    public override float SuccessRate => Simulation.IsPreviousAction(ActionType.Observe) ? 1.00f : 0.50f;
+    public override float SuccessRate => Simulation.ActionStates.Observed ? 1.00f : 0.50f;
 }

Simulator/Actions/FocusedTouch.cs

@@ -9,5 +9,5 @@ internal sealed class FocusedTouch : BaseAction
     public override int CPCost => 18;
     public override float Efficiency => 1.50f;
     public override bool IncreasesQuality => true;
-    public override float SuccessRate => Simulation.IsPreviousAction(ActionType.Observe) ? 1.00f : 0.50f;
+    public override float SuccessRate => Simulation.ActionStates.Observed ? 1.00f : 0.50f;
 }

Simulator/Actions/HeartAndSoul.cs

@@ -11,5 +11,5 @@ internal sealed class HeartAndSoul : BaseBuffAction
 
     public override EffectType Effect => EffectType.HeartAndSoul;
 
-    public override bool CanUse => Simulation.Input.Stats.IsSpecialist && Simulation.CountPreviousAction(ActionType.HeartAndSoul) == 0;
+    public override bool CanUse => Simulation.Input.Stats.IsSpecialist && !Simulation.ActionStates.UsedHeartAndSoul;
 }

Simulator/Actions/StandardTouch.cs

@@ -6,7 +6,7 @@ internal sealed class StandardTouch : BaseAction
     public override int Level => 18;
     public override uint ActionId => 100004;
 
-    public override int CPCost => Simulation.IsPreviousAction(ActionType.BasicTouch) ? 18 : 32;
+    public override int CPCost => Simulation.ActionStates.TouchComboIdx == 1 ? 18 : 32;
     public override float Efficiency => 1.25f;
     public override bool IncreasesQuality => true;
 }