private HashSet <int> swap(GameState state, Item putIn, Item throwOut = Item.None)
{
var newItems = new HashSet <int>(state.AnnanaTeaParty.PickedUpItems);
if (putIn != Item.None)
{
newItems.Add((int)putIn);
}
if (throwOut != Item.None)
{
newItems.Remove((int)throwOut);
}
return(newItems);
}
public override GameState Reduce(GameState state, SpringAction action, IInteractable source = null)
{
HashSet <int> newItems;
switch (action.Type)
{
case ActionType.GO_OUTSIDE:
{
GameState s = state.Set(state.AnnanaTeaParty.SetIsOutside(true));
return(s.Set(s.AnnanaTeaParty.SetIsInside(false)));
}
case ActionType.GO_INSIDE:
{
GameState s = state.Set(state.AnnanaTeaParty.SetIsInside(true));
return(s.Set(s.AnnanaTeaParty.SetIsOutside(false)));
}
case ActionType.TAKE:
int itemId = (int)action.Data;
var oldItems = state.AnnanaTeaParty.PickedUpItems;
if (Enum.IsDefined(typeof(Item), itemId))
{
newItems = new HashSet <int>(oldItems);
newItems.Add(itemId);
if (newItems.Equals(oldItems))
{
return(state);
}
switch ((Item)itemId)
{
case Item.PotEmpty:
case Item.PotColdWater:
case Item.PotHotWater:
state = state.Set(state.AnnanaTeaParty.SetTeapotOnTheTable(false).SetTeapotOnTheStove(-1));
break;
}
InventoryAnimator.Instance.Animate();
return(state.Set(state.AnnanaTeaParty.SetPickedUpItems(newItems)));
}
break;
case ActionType.FILL_TEAPOT:
{
InventoryAnimator.Instance.Animate();
return(state.Set(state.AnnanaTeaParty.SetPickedUpItems(
swap(state,
Item.PotColdWater,
Item.PotEmpty
))));
}
case ActionType.PUT_TEAPON_ON_THE_STOVE:
var inventory = state.AnnanaTeaParty.PickedUpItems;
var pots = new Item[]
{
Item.PotEmpty,
Item.PotColdWater,
Item.PotHotWater
};
var heldPod = Item.None;
int potId = -1;
foreach (var pot in pots)
{
potId++;
if (inventory.Contains((int)pot))
{
heldPod = pot;
break;
}
}
return(state.Set(
state.AnnanaTeaParty.SetPickedUpItems(
remove(state, heldPod)
).SetTeapotOnTheStove(potId)));
case ActionType.WATER_BOILED:
return(state.Set(state.AnnanaTeaParty.SetTeapotOnTheStove(2)));
case ActionType.FILL_CUP:
return(state.Set(
state.AnnanaTeaParty.SetPickedUpItems(
remove(state, (Item)action.Data
)).SetWaterInTheCup((int)action.Data)));
case ActionType.USE_TEA_BAG:
return(state.Set(
state.AnnanaTeaParty.SetPickedUpItems(
remove(state, Item.TeaBag
)).SetTeaBagInTheCup(true)));
case ActionType.STEEP_TEA:
return(state.Set(state.AnnanaTeaParty.SetWaterInTheCup(0)));
case ActionType.OVERSTEEP_TEA:
return(state.Set(state.AnnanaTeaParty.SetWaterInTheCup(3)));
case ActionType.DRINK_TEA:
var happy = state.AnnanaTeaParty.WaterInTheCup == 0;
return(state.Set(
state.AnnanaTeaParty
.SetPickedUpItems(add(state, Item.Cup))
.SetWaterInTheCup(-1)
.SetDrankTea(true).SetIsHappy(happy)
));
case ActionType.WALKED_OUT:
return(state.Set(state.AnnanaTeaParty.SetInTheKitchen(false)));
case ActionType.TAKE_FINE:
return(state.Set(state.AnnanaTeaParty.SetIsReadingTheFine(true).SetTookTheFine(true)));
case ActionType.FINISH_READING_FINE:
return(state.Set(state.AnnanaTeaParty.SetIsReadingTheFine(false)));
case ActionType.FLY_AWAY:
return(state.Set(state.AnnanaTeaParty.SetOwlFlownAway(true)));
case ActionType.THROW_CUP:
return(state.Set(state.AnnanaTeaParty.SetThrewCup(true)));
case ActionType.UNLOCK_FRIDGE:
LockManager.Instance.Open();
break;
case ActionType.FRIDGE_UNLOCKED:
return(state.Set(state.AnnanaTeaParty.SetIsLockOpen(true)));
}
return(state);
}
private HashSet <int> remove(GameState state, Item throwOut)
{
return(swap(state, Item.None, throwOut));
}
private HashSet <int> add(GameState state, Item putIn)
{
return(swap(state, putIn, Item.None));
}
