public virtual bool CanAvoidThreatInAMov(out IAMovement.Movement mov)
{
mov = new IAMovement.Movement();
Tile[] tiles = GetPosibleMovementsNoPlayerColumn();
int aux_x = _x, aux_y = _y;
bool can = false;
foreach (Tile t in tiles)
{
bool valid = false;
_x = t.x; _y = t.y;
for (int i = 0; i < 3; i++)
{
valid |= CanGoToFrom(t.x, t.y, player.x + i, player.y);
}
if (!valid)
{
mov.isEmpty = false;
mov.piece = this;
mov.tile = t;
can = true;
break;
}
}
_x = aux_x; _y = aux_y;
return(can);
}
public virtual void MoveToRandom(out IAMovement.Movement mov)
{
Tile[] posibleMovs = GetPosibleMovementsNoPlayerColumn();
Tile dest = posibleMovs[Random.Range(0, posibleMovs.Length)];
mov = new IAMovement.Movement();
mov.isEmpty = false;
mov.tile = dest;
mov.piece = this;
}
//Return true if player can be kill in next move
public bool CanKillPlayerInMove(ref IAMovement.Movement mov)
{
mov = new IAMovement.Movement();
foreach (Tile t in GetPosibleMovements())
{
LayerMask lm = LayerMask.GetMask("Player");
if (Physics.Raycast(t.transform.position + new Vector3(0, 10, 0), -Vector3.up, 100.0f, lm))
{
mov.isEmpty = false;
mov.piece = this;
mov.tile = t;
return(true);
}
}
return(false);
}
/*
* fill a table with movements if the piece could kill the player in the next movement
* Ex, {true, false, true}, this piece can kill the player if stay in the same tile or if it moves 2 tiles
* array is iniciated by the function
*/
public void CanKillPlayerInHisNextMove(ref List <IAMovement.Movement>[] array)
{
LayerMask[] lm = new LayerMask[] { LayerMask.GetMask("Player"), LayerMask.GetMask("OneMove"), LayerMask.GetMask("TwoMove") };
foreach (Tile t in GetPosibleMovements())
{
for (int i = 0; i < 3; i++)
{
if (Physics.Raycast(t.transform.position + new Vector3(0, 10, 0), -Vector3.up, 100.0f, lm[i]))
{
IAMovement.Movement aux = new IAMovement.Movement();
aux.isEmpty = false;
aux.tile = t;
aux.piece = this;
array[i].Add(aux);
}
}
}
}
public override bool CanThreatInAMov(out IAMovement.Movement mov, int x, int y)
{
mov = new IAMovement.Movement();
if (_y != player.y)
{
Tile t = CheckExistTile(x, _y);
if (t && !t.piece)
{
mov.piece = this;
mov.tile = t;
mov.isEmpty = false;
return(true);
}
return(false);
}
else
{
return(false);
}
}
//Can threat the (x,y) tile in a mov, and return the mov that does it
public virtual bool CanThreatInAMov(out IAMovement.Movement mov, int x, int y)
{
mov = new IAMovement.Movement();
Tile[] tiles = GetPosibleMovementsNoPlayerColumn();
foreach (Tile t in tiles)
{
if (CanGoToFrom(t.x, t.y, x, y))
{
if (!t.piece)
{
mov.isEmpty = false;
mov.piece = this;
mov.tile = t;
return(true);
}
}
}
return(false);
}
