private Slider GetSliderOnTile(Tile tile, SideName side)
{
if (tile != null)
{
if (tile.GetType() == typeof(Slider))
{
Slider slider = (Slider)tile;
//slider moves left/right if left side is not attachable, so it moves on this rail
if (!RobuzzleUtilities.IsTileAttachableOnSide(slider, side))
{
return(slider);
}
}
else if (tile.GetType() == typeof(SliderRail))
{
SliderRail rail = (SliderRail)tile;
if (RobuzzleUtilities.IsTileAttachableOnOppositeSide(rail, side))
{
return(GetSliderOnTile(
grid.GetTileAtPosition(tile.Position + RobuzzleUtilities.GetSideVector(side)),
side));
}
}
}
return(null);
}
public void CreateSliderBF(Vector3Int position)
{
if (grid.PositionIsFilled(position))
{
return;
}
Tile sliderBF = tileTypes.GetPrefab(TileInteger.BFSlider);
MovableTile movableTile = (MovableTile)CreateTile(sliderBF, position);
JoinNeighbors(movableTile);
grid.SubscribeTileMovement(movableTile);
Slider slider = (Slider)movableTile;
slider.MinBound = slider.Position;
slider.MaxBound = slider.Position;
SliderRail rail = CreateRailBF(position);
//ignore collision between the rail and slider
Physics.IgnoreCollision(movableTile.transform.GetChild(0).GetComponent <Collider>(), rail.transform.GetChild(0).GetComponent <Collider>(), true);
slider.OnInitialize += SetSliderBounds;
}
public SliderRail CreateRailUD(Vector3Int position)
{
Tile railDU = tileTypes.GetPrefab(TileInteger.DURail);
MovableTile movableTile = (MovableTile)CreateTile(railDU, position);
JoinNeighbors(movableTile);
grid.SubscribeTileMovement(movableTile);
SliderRail rail = (SliderRail)movableTile;
rail.Position = position;
return((SliderRail)movableTile);
}
private void SetSliderBound(Slider slider, Tile tile, SideName side)
{
if (tile != null && tile.GetType() == typeof(SliderRail))
{
SliderRail rail = (SliderRail)tile;
if (RobuzzleUtilities.IsTileAttachableOnOppositeSide(rail, side))
{
if (RobuzzleUtilities.IsPositiveSide(side))
{
slider.MaxBound = GetExtremeBoundNIgnoreCollision(slider, rail, side);
}
else
{
slider.MinBound = GetExtremeBoundNIgnoreCollision(slider, rail, side);
}
}
}
}
private Vector3Int GetExtremeBoundNIgnoreCollision(Slider slider, SliderRail rail, SideName side)
{
Physics.IgnoreCollision(slider.transform.GetChild(0).GetComponent <Collider>(), rail.transform.GetChild(0).GetComponent <Collider>(), true);
grid.RemoveTile(rail);
if (RobuzzleUtilities.IsTileAttachableOnSide(rail, side))
{
Tile tile = grid.GetTileAtPosition(rail.Position + RobuzzleUtilities.GetSideVector(side));
if (tile != null && tile.GetType() == typeof(SliderRail))
{
SliderRail rail2 = (SliderRail)tile;
if (RobuzzleUtilities.IsTileAttachableOnOppositeSide(rail2, side))
{
return(GetExtremeBoundNIgnoreCollision(slider, rail2, side));
}
}
return(rail.Position);
}
return(Vector3Int.zero);
}
private Slider GetSliderOnAxis(SliderRail rail)
{
Slider retSlider = null;
Tile tile = grid.GetTileAtPosition(rail.Position);
bool tileExists = tile != null;
Debug.Log("Tile pos " + rail.Position + " is " + tileExists);
if (tile.GetType() == typeof(Slider))
{
return((Slider)tile);
}
if (rail.AttachableSides.left) //if the rail is Left Right oriented
{
Tile leftTile = grid.GetTileAtPosition(rail.Position + Vector3Int.left);
retSlider = GetSliderOnTile(leftTile, SideName.left);
if (retSlider != null)
{
return(retSlider);
}
Tile rightTile = grid.GetTileAtPosition(rail.Position + Vector3Int.right);
retSlider = GetSliderOnTile(rightTile, SideName.right);
return(retSlider);
}
else if (rail.AttachableSides.back) // if the rail is back front oriented
{
Tile backTile = grid.GetTileAtPosition(rail.Position + new Vector3Int(0, 0, -1));
retSlider = GetSliderOnTile(backTile, SideName.back);
if (retSlider != null)
{
return(retSlider);
}
Tile frontTile = grid.GetTileAtPosition(rail.Position + new Vector3Int(0, 0, 1));
retSlider = GetSliderOnTile(frontTile, SideName.front);
return(retSlider);
}
else if (rail.AttachableSides.down) // if the rail is up down oriented
{
Tile downTile = grid.GetTileAtPosition(rail.Position + Vector3Int.down);
retSlider = GetSliderOnTile(downTile, SideName.down);
if (retSlider != null)
{
return(retSlider);
}
Tile upTile = grid.GetTileAtPosition(rail.Position + Vector3Int.up);
retSlider = GetSliderOnTile(upTile, SideName.up);
return(retSlider);
}
return(null);
}
