/// <summary>
/// Перемещать фигуру AI
/// </summary>
private IEnumerator MovePieceAI(Piece piece, Cell origin, List <Cell> path)
{
activePiece = piece;
SmoothMoveStrategy moveStrategy = new SmoothMoveStrategy(piece, board, path);
foreach (Vector2 pos in moveStrategy.Move())
{
Vector2 realPos = ConvertToBoard(pos.x, pos.y);
piece.SetPosition(realPos.x, realPos.y);
if (moveStrategy.IsCompleted)
{
board.CompleteStep(strategy);
UpdateTurn();
destination = null;
activePiece = null;
if (!board.IsPlayerTurn)
{
ai.MakeDecision();
}
yield break;
}
yield return(moveStrategy.Delay());
}
}
void TickBrain()
{
decisionMaker.MakeDecision();
}
public override void Update()
{
Bullet target = null;
Enemy attacked = null;
//Debug.Log("CURRENT DECISION: " + curDecision);
prevDecision = curDecision;
//Determine if player tile changed
prevPlayerTile = nTile;
nTile = Player.GetTileOn();
//Only calculate distance change if new tile.
if (nTile != prevPlayerTile)
{
//
}
//Get bullet if close to move to
target = BulletVisibleDecision();
PlayerHPDecision();
attacked = FriendlyEnemyHasSight();
EnemyHPDecision();
//Only need to recalculate distance to player if the player changes tiles
if (prevBulletDecision.value != bulletClose.value || nTile != prevPlayerTile || curDecision == "DONEMOVINGTOBULLET" || curDecision == "DONEMOVINGTOENEMY")
{
//Prevents too many decisions from happening
if ((Time.time > nextActionTime))
{
nextActionTime = Time.time + period;
//We have to perform the decision even distance result is the same, to make sure the enemy paths to the newest player position
//If we did not, the enemy could just stay in range but never be hit by the enemy
string dis = DistanceToPlayerDecision();
if (dis == "FAR")
{
if (curDecision != "MOVINGTOBULLET")// && curDecision != "MOVINGTOENEMY")
{
//Debug.Log("Making a decision");
curDecision = MakeDecision.MakeDecision(new List <AttributeValue <string> >()
{
playerDist, bulletClose, playerHPDecision, enemyAttackedDecision, thisHPDecision
});
}
}
else
{
//Debug.Log("Making a decision");
curDecision = MakeDecision.MakeDecision(new List <AttributeValue <string> >()
{
playerDist, bulletClose, playerHPDecision, enemyAttackedDecision, thisHPDecision
});
}
}
}
//Execute decision
if (curDecision == "CHASE")
{
GameManager.SpecialPathNode playerTile = Player.GetTileOn();
if (DoDstarLite)
{
this.MoveToTileDstar(playerTile);
}
else
{
this.MoveToTile(playerTile);
}
//To make sure it keeps moving, rather than sitting on "CHASE"
curDecision = "FINDINGPLAYER";
}
else if (curDecision == "STAY")
{
IsMoving = false;
}
else if (curDecision == "FINDBULLET")
{
if (target != null)
{
Debug.Log(target);
if (DoDstarLite)
{
this.MoveToTileDstar(target.GetTileOn());
}
else
{
this.MoveToTile(target.GetTileOn());
}
curDecision = "MOVINGTOBULLET";
}
}
else if (curDecision == "DEFENDGOAL")
{
print("ENEMY DEFENDING GOAL");
GameManager.SpecialPathNode exitTile = GameManager.ExitTile;
//Debug.Log("EXit: " + exitTile.X + ", " + exitTile.Y);
if (DoDstarLite)
{
this.MoveToTileDstar(exitTile);
}
else
{
this.MoveToTile(exitTile);
}
curDecision = "DEFENDINGGOAL";
}
else if (curDecision == "DEFENDINGGOAL")
{
float dist = Vector3.Distance(this.transform.position, GameManager.ExitTile.tile.transform.position);
if (dist < 2.0f)
{
IsMoving = false;
curDecision = "ATGOAL";
}
}
else if (curDecision == "FINDENEMY")
{
if (attacked != null)
{
if (DoDstarLite)
{
this.MoveToTileDstar(attacked.GetTileOn());
}
else
{
this.MoveToTile(attacked.GetTileOn());
}
curDecision = "MOVINGTOENEMY";
}
}
Position = transform.position;
if (DoDstarLite)
{
if ((CurrentDstarNode != null) && IsAtGoal(CurrentDstarNode.tile.transform.position))
{
CurDstarIndex++;
if (CurDstarIndex >= DstarPath.Count)
{
Debug.Log("Final Node found");
//end of nodes
IsMoving = false;
if (curDecision == "MOVINGTOBULLET")
{
curDecision = "DONEMOVINGTOBULLET";
}
if (curDecision == "MOVINGTOENEMY")
{
curDecision = "DONEMOVINGTOENEMY";
}
CurrentDstarNode = null;
}
else
{
GameManager.SpecialPathNode next = DstarPath[CurDstarIndex];
MoveToDstarNode(next);
}
}
else
{
if (CurrentDstarNode != null)
{
TileX = CurrentDstarNode.X;
TileY = CurrentDstarNode.Y;
}
}
}
else
{
if ((CurrentGoalNode != null) && IsAtGoal(CurrentGoalNode.Value.tile.transform.position))
{
LinkedListNode <GameManager.SpecialPathNode> next = CurrentGoalNode.Next;
if (next == null)
{
//Debug.Log("Final node found");
//end of list
IsMoving = false;
if (curDecision == "MOVINGTOBULLET")
{
curDecision = "DONEMOVINGTOBULLET";
}
if (curDecision == "MOVINGTOENEMY")
{
curDecision = "DONEMOVINGTOENEMY";
}
}
else
{
MoveToNode(next);
}
}
else
{
if (CurrentGoalNode != null)
{
TileX = CurrentGoalNode.Value.X;
TileY = CurrentGoalNode.Value.Y;
}
}
}
if (IsMoving)
{
//Debug.Log("goal: " + GoalPos);
transform.position = Vector3.MoveTowards(transform.position, GoalPos, Speed * Time.deltaTime);
}
if (DoDstarLite)
{
/*
* string s_e = "";
* foreach (GameManager.SpecialPathNode n in DstarPath)
* {
* s_e += "(" + n.X + ", " + n.Y + ") ";
* n.tile.GetComponent<SpriteRenderer>().color = Color.blue;
* }*/
}
}