private Vector2Int GetPositionToPlaceItem(Vector2Int position)
{
if (_entityDetector.DetectItems(position).Any())
{
List <Vector2Int> candidates = Vector2IntUtilities.Neighbours8(position);
var candidatesFurther = Vector2IntUtilities.Neighbours8(Vector2Int.zero)
.Select(v => new Vector2Int(v.x * 2, v.y * 2))
.Select(v => position + v);
candidates.AddRange(candidatesFurther);
foreach (Vector2Int neighbour in candidates)
{
if (_gridInfoProvider.IsWalkable(neighbour) && !_entityDetector.DetectItems(neighbour).Any())
{
position = neighbour;
break;
}
}
}
return(position);
}
public override IEnumerable <IActionEffect> Execute()
{
if (_fromInventory)
{
_uiConfig.ItemHolder.RemoveItem(_uiConfig.ItemHolder.SelectedItemIndex);
}
else
{
ItemData itemAtFeet = _entityDetector.DetectItems(ActorData.LogicalPosition).First(i => i.ItemType == _item.ItemType);
_entityRemover.RemoveItem(itemAtFeet);
}
bool isAllowed = !
(_gameContext.BasherSteps == 1 &&
new[]
{
ItemType.PotionOfBuddy, ItemType.PotionOfFriend, ItemType.PotionOfHealing,
ItemType.PotionOfLight, ItemType.Food
}
.Contains(_item.ItemType)
);
if (_item.ItemType == ItemType.PotionOfRecoverTail)
{
_textEffectPresenter.ShowTextEffect(ActorData.LogicalPosition, "Squeak! At last!", Color.yellow);
}
else
{
_textEffectPresenter.ShowTextEffect(ActorData.LogicalPosition, isAllowed ? "Ha!" : "Oh, it doesn't work!", Color.yellow);
}
if (_item.ItemType == ItemType.Weapon)
{
ItemDefinition previousWeapon = ActorData.WeaponWeld;
if (_fromInventory)
{
_uiConfig.ItemHolder.AddItem(previousWeapon);
}
else
{
if (previousWeapon.Name == "Key")
{
_entitySpawner.SpawnItem(previousWeapon, ActorData.LogicalPosition);
}
else
{
_entitySpawner.SpawnWeapon(previousWeapon.WeaponDefinition, ActorData.LogicalPosition, previousWeapon);
}
}
Image currentWeaponSprite = _uiConfig.CurrentWeaponHolder.gameObject.transform.Find("Image")
.gameObject.GetComponent <Image>();
_uiConfig.TooltipCurrentWeaponPresenter.GetComponent <CurrentWeaponTooltip>().LabelWearingUpper.gameObject.SetActive(true);
_uiConfig.TooltipCurrentWeaponPresenter.Present(_item, true);
_uiConfig.TooltipPresenter.gameObject.SetActive(false);
currentWeaponSprite.sprite = _item.Sprite;
currentWeaponSprite.color = Color.white;
ActorData.WeaponWeld = _item;
Action effectAction = () => ((ActorBehaviour)ActorData.Entity).WeaponAnimator.Awake();
var effect = new LambdaEffect(effectAction);
yield return(effect);
}
else if (_item.ItemType == ItemType.PotionOfRecoverTail)
{
Sprite withTailSprite = Resources.Load <Sprite>("Sprites/Characters/player_with_tail");
ActorData.Entity.SpriteRenderer.sprite = withTailSprite;
ActorData.HasTail = true;
}
else if (isAllowed)
{
if (_item.ItemType == ItemType.Food)
{
ActorData.Health += (int)(ActorData.MaxHealth * 0.3f);
if (ActorData.Health > ActorData.MaxHealth)
{
ActorData.Health = ActorData.MaxHealth;
}
}
else if (_item.ItemType == ItemType.PotionOfHealing)
{
ActorData.Health += (int)(ActorData.MaxHealth * 0.7f);
if (ActorData.Health > ActorData.MaxHealth)
{
ActorData.Health = ActorData.MaxHealth;
}
}
else if (_item.ItemType == ItemType.PotionOfBuddy)
{
_entitySpawner.SpawnActor(ActorType.Buddy, ActorData.LogicalPosition);
}
else if (_item.ItemType == ItemType.PotionOfFriend)
{
_entitySpawner.SpawnActor(ActorType.Friend, ActorData.LogicalPosition);
}
else if (_item.ItemType == ItemType.PotionOfLight)
{
IEnumerable <ActorData> actorsAround = _entityDetector.DetectActors(ActorData.LogicalPosition, 4).Where(a => a != ActorData);
foreach (var actorData in actorsAround)
{
actorData.Energy -= (2 + _rng.NextFloat() * 2f);
actorData.Swords -= 1;
if (actorData.Swords < 0)
{
actorData.Swords = 0;
}
string text = "";
if (actorData.ActorType != ActorType.Dog)
{
text = _rng.Choice(new[] { "My eyes!", "I can't see!", "Oh!", "Squeak!" });
}
else
{
text = "Squeak!";
}
_textEffectPresenter.ShowTextEffect(actorData.LogicalPosition, text);
}
}
}
}
public virtual void Process()
{
bool visibleEnemiesClose = ActorData.ControlledByPlayer &&
_entityDetector.DetectActors(ActorData.LogicalPosition, 3)
.Count(a => a.Team != Team.Beasts && a.Entity.IsVisible) > 0;
if (visibleEnemiesClose)
{
DateTime potentialBlockedUntil = DateTime.UtcNow + TimeSpan.FromMilliseconds(150);
ActorData.BlockedUntil = potentialBlockedUntil > ActorData.BlockedUntil
? potentialBlockedUntil : ActorData.BlockedUntil;
}
IGameEntity entity = ActorData.Entity;
IEntityAnimator entityAnimator = entity.EntityAnimator;
IEnumerable <ActorData> enemiesNearby = _entityDetector.DetectActors(ActorData.LogicalPosition, 3)
.Where(e => ActorData.Team != e.Team)
.Where(e => Vector2IntUtilities.IsOneTwoOrThreeSteps(e.LogicalPosition, ActorData.LogicalPosition));
// this code orientates the actor to face the closest danger, even if it means stepping backwards
List <Vector2Int> directionsToOneStepEnemiesNearby = enemiesNearby.Select(e => e.LogicalPosition - ActorData.LogicalPosition)
.Where(direction => Vector2IntUtilities.IsOneStep(direction))
.ToList();
List <Vector2Int> directionsToAllEnemiesNearby = enemiesNearby.Select(e => e.LogicalPosition - ActorData.LogicalPosition).ToList();
List <Vector2Int> directionsToRelevantEnemiesNearby
= directionsToOneStepEnemiesNearby.Any() ? directionsToOneStepEnemiesNearby : directionsToAllEnemiesNearby;
bool thereAreSomeEnemiesOnOneSide = directionsToRelevantEnemiesNearby.Any()
&&
(directionsToRelevantEnemiesNearby.All(direction => direction.x < 0) ||
directionsToRelevantEnemiesNearby.All(direction => direction.x > 0));
if (thereAreSomeEnemiesOnOneSide)
{
_actorAligner.AlignActorToDirection(ActorData.Entity, directionsToRelevantEnemiesNearby.First().x);
}
else
{
_actorAligner.AlignActorToDirection(ActorData.Entity, ActorData.LogicalPosition.x - PreviousPosition.x);
}
if (entity.IsVisible)
{
entityAnimator.MoveTo(PreviousPosition, ActorData.LogicalPosition);
}
else
{
Vector3 animationTargetPosition = _gridInfoProvider.GetCellCenterWorld(ActorData.LogicalPosition);
// The next line makes this class kind of untestable, because ActorData.Entity is a MonoBehaviour. I believe it must be so,
// so that we can see and assign the reference to it in the inspector window. If this happens more often in other effects,
// we could maybe extract some kind of proxy class to keep the Entity, so that we can test with fake proxy.
entity.Position = animationTargetPosition;
}
if (!ActorData.ControlledByPlayer)
{
return;
}
ItemData itemOnTheGround = _entityDetector.DetectItems(ActorData.LogicalPosition).FirstOrDefault();
if (itemOnTheGround != null)
{
_uiConfig.TooltipPresenter.Present(itemOnTheGround.ItemDefinition, false);
}
}
public IGameAction GetAction(ActorData actorData)
{
if (_inputHolder.PlayerInput == PlayerInput.None)
{
return(null);
}
if (_inputHolder.PlayerInput != PlayerInput.UseCurrentItem && _inputHolder.PlayerInput != PlayerInput.DropCurrentItem)
{
_uiConfig.ItemHolder.DeselectItem();
_uiConfig.TooltipPresenter.Panel.gameObject.SetActive(false);
_uiConfig.TooltipCurrentWeaponPresenter.gameObject.SetActive(false);
_uiConfig.TooltipCurrentWeaponPresenter.GetComponent <CurrentWeaponTooltip>().LabelWearingUpper.gameObject.SetActive(false);
var quitButton = GameObject.FindGameObjectWithTag("button_quit");
if (quitButton != null)
{
quitButton.SetActive(false);
}
}
if (_uiConfig.WalkAbilityButton.GetComponentInChildren <Text>() != null)
{
_uiConfig.WalkAbilityButton.GetComponentInChildren <Text>().gameObject.SetActive(false);
}
if (_uiConfig.DaringBlowAbilityButton.GetComponentInChildren <Text>() != null)
{
_uiConfig.DaringBlowAbilityButton.GetComponentInChildren <Text>().gameObject.SetActive(false);
}
if (_uiConfig.PushAbilityButton.GetComponentInChildren <Text>() != null)
{
_uiConfig.PushAbilityButton.GetComponentInChildren <Text>().gameObject.SetActive(false);
}
IGameAction gameActionToReturn;
if (_inputHolder.PlayerInput == PlayerInput.PickUp)
{
IList <ItemData> items = _entityDetector.DetectItems(actorData.LogicalPosition).ToList();
bool allSlotsOccupied = _uiConfig.ItemHolder.Items.All(i => i != null);
if (!items.Any() || allSlotsOccupied)
{
return(null);
}
ItemData itemToPickUp = items.First();
_inputHolder.PlayerInput = PlayerInput.None;
return(_actionFactory.CreatePickUpAction(actorData, itemToPickUp));
}
if (_inputHolder.PlayerInput == PlayerInput.Drop)
{
ItemData firstItem = actorData.Items.FirstOrDefault();
if (firstItem == null)
{
return(null);
}
_inputHolder.PlayerInput = PlayerInput.None;
return(_actionFactory.CreateDropAction(actorData, firstItem));
}
if (_inputHolder.PlayerInput == PlayerInput.Catch)
{
ActorData caughtActor = _entityDetector.DetectActors(actorData.LogicalPosition, 1).FirstOrDefault();
if (caughtActor == null)
{
return(null);
}
_inputHolder.PlayerInput = PlayerInput.None;
return(_actionFactory.CreateCatchAction(actorData, caughtActor));
}
if (_inputHolder.PlayerInput == PlayerInput.Release)
{
if (actorData.CaughtActor == null)
{
return(null);
}
_inputHolder.PlayerInput = PlayerInput.None;
return(_actionFactory.CreateReleaseAction(actorData));
}
if (_inputHolder.PlayerInput == PlayerInput.Pass)
{
_inputHolder.PlayerInput = PlayerInput.None;
return(_actionFactory.CreatePassAction(actorData));
}
if (_inputHolder.PlayerInput == PlayerInput.Eat)
{
_inputHolder.PlayerInput = PlayerInput.None;
ItemData foodAtFeet = _entityDetector.DetectItems(actorData.LogicalPosition).FirstOrDefault(i => i.ItemType == ItemType.DeadBody);
if (foodAtFeet == null)
{
return(null);
}
return(_actionFactory.CreateEatAction(actorData, foodAtFeet));
}
if (_inputHolder.PlayerInput == PlayerInput.UseCurrentItem)
{
_inputHolder.PlayerInput = PlayerInput.None;
ItemDefinition item;
item = _uiConfig.ItemHolder.CurrentItem();
if (item == null)
{
ItemData itemAtFeet = _entityDetector.DetectItems(actorData.LogicalPosition).FirstOrDefault();
if (itemAtFeet != null)
{
item = itemAtFeet.ItemDefinition;
return(_actionFactory.CreateUseItemAction(actorData, item, false));
}
return(null);
}
return(_actionFactory.CreateUseItemAction(actorData, item, true));
}
if (_inputHolder.PlayerInput == PlayerInput.DropCurrentItem)
{
_inputHolder.PlayerInput = PlayerInput.None;
ItemDefinition item = _uiConfig.ItemHolder.CurrentItem();
if (item == null)
{
return(null);
}
return(_actionFactory.CreateDropItemAction(actorData, item));
}
if (_inputHolder.PlayerInput == PlayerInput.Ascend)
{
TileBase stairsDown = Resources.Load <TileBase>("Tiles/Environment/Stairs_down");
_inputHolder.PlayerInput = PlayerInput.None;
Vector2Int playerPosition = _gameContext.PlayerActor.ActorData.LogicalPosition;
TileBase envTileBelowPlayer = _gameContext.EnvironmentTilemap.GetTile(playerPosition.ToVector3Int());
if (envTileBelowPlayer != null && envTileBelowPlayer != stairsDown)
{
return(_actionFactory.CreateAscendAction(actorData));
}
return(null);
}
Vector2Int actionVector = GetActionVector(_inputHolder.PlayerInput);
Vector2Int targetPosition = actionVector + actorData.LogicalPosition;
if (_inputHolder.PlayerInputModifier == PlayerInputModifier.Move)
{
_inputHolder.PlayerInputModifier = PlayerInputModifier.None;
_inputHolder.PlayerInput = PlayerInput.None;
_arrowsVisibilityManager.Hide();
IEnumerable <ActorData> actorsAtTarget = _entityDetector.DetectActors(targetPosition);
if (actorsAtTarget.Any())
{
return(null);
}
gameActionToReturn = _actionFactory.CreateMoveAction(actorData, actionVector);
return(gameActionToReturn);
}
bool isAggressiveAttack = false;
if (_inputHolder.PlayerInputModifier == PlayerInputModifier.DaringBlow)
{
isAggressiveAttack = true;
_inputHolder.PlayerInputModifier = PlayerInputModifier.None;
_inputHolder.PlayerInput = PlayerInput.None;
_weaponColorizer.Decolorize((actorData.Entity as ActorBehaviour).WeaponAnimator);
}
IList <Vector2Int> targetPositionsCone = Vector2IntUtilities.GetCone(actionVector)
.Select(zeroBasedPosition => actorData.LogicalPosition + zeroBasedPosition)
.ToList();
IList <ActorData> actorsCloseToCone = _entityDetector.DetectActors(targetPosition, 2).ToList();
ActorData targetActor;
ActorData actorAtTargetPosition = actorsCloseToCone.FirstOrDefault(a => a.LogicalPosition == targetPosition);
if (actorAtTargetPosition != null && actorAtTargetPosition.Team == actorData.Team)
{
_inputHolder.PlayerInput = PlayerInput.None;
gameActionToReturn = _actionFactory.CreateDisplaceAction(actorData, actorAtTargetPosition);
return(gameActionToReturn);
}
bool isPushing = _inputHolder.PlayerInputModifier == PlayerInputModifier.Push;
_arrowsVisibilityManager.Hide();
_inputHolder.PlayerInputModifier = PlayerInputModifier.None;
if ((actorAtTargetPosition != null || isPushing) || actorData.WeaponWeld.WeaponDefinition.AllowsFarCombat == false)
{
targetActor = actorAtTargetPosition;
}
else
{
targetActor = actorsCloseToCone
.FirstOrDefault(potentialTarget => potentialTarget.Team != actorData.Team &&
targetPositionsCone.Contains(potentialTarget.LogicalPosition) &&
_clearWayBetweenTwoPointsDetector.ClearWayExists(actorData.LogicalPosition, potentialTarget.LogicalPosition));
}
if (targetActor != null) // hit!
{
gameActionToReturn = isPushing
? _actionFactory.CreatePushAction(actorData, targetActor)
: _actionFactory.CreateAttackAction(actorData, targetActor, isAggressiveAttack);
}
else
{
TileBase wallTileAtTarget = _gameContext.WallsTilemap.GetTile(targetPosition.ToVector3Int());
if (wallTileAtTarget != null)
{
_heavyDoorsHClosedTile = Resources.Load <Tile>("Tiles/Environment/doors_HEAVY_0");
_heavyDoorsVClosedTile = Resources.Load <Tile>("Tiles/Environment/doors_HEAVY_2");
if ((wallTileAtTarget == _heavyDoorsHClosedTile || wallTileAtTarget == _heavyDoorsVClosedTile) &&
_uiConfig.ItemHolder.Items.Where(i => i != null).All(i => i.Name != "Key") &&
_gameContext.PlayerActor.ActorData.WeaponWeld.Name != "Key")
{
// bump
gameActionToReturn = _actionFactory.CreateMoveAction(actorData, actionVector);
_textEffectPresenter.ShowTextEffect(actorData.LogicalPosition, "Umph! Locked!", Color.yellow);
}
else
{
var doorsHClosedTile = Resources.Load <Tile>("Tiles/Environment/doors_H_closed");
var doorsVClosedTile = Resources.Load <Tile>("Tiles/Environment/doors_V_closed");
if (wallTileAtTarget == doorsHClosedTile || wallTileAtTarget == doorsVClosedTile)
{
bool isHorizontal = wallTileAtTarget == doorsHClosedTile;
gameActionToReturn = _actionFactory.CreateOpenDoorAction(actorData, targetPosition, isHorizontal);
}
else if (wallTileAtTarget == _heavyDoorsHClosedTile || wallTileAtTarget == _heavyDoorsVClosedTile)
{
bool isHorizontal = wallTileAtTarget == _heavyDoorsHClosedTile;
gameActionToReturn = _actionFactory.CreateOpenDoorAction(actorData, targetPosition, isHorizontal, true);
}
else
{
gameActionToReturn = _actionFactory.CreateMoveAction(actorData, actionVector);
}
}
}
else
{
gameActionToReturn = _actionFactory.CreateMoveAction(actorData, actionVector);
}
}
_inputHolder.PlayerInput = PlayerInput.None;
return(gameActionToReturn);
}