public void FarmTile(FarmableTile farmableTile)
{
if (!goblinInventory.ContainsItemType(goblinAction))
{
return;
}
switch (goblinAction)
{
case ItemAction.Harvest: farmableTile.Harvest(); break;
case ItemAction.Seed:
{
GetPlantSeed();
if (indexOfPlant == -1)
{
return;
}
farmableTile.PlantSomething(plantInfo);
goblinInventory.ReduceItemAt(indexOfPlant, 1);
break;
}
case ItemAction.Plow: farmableTile.PlowField(); break;
case ItemAction.Water: farmableTile.WaterPlant(); break;
}
}
public void StopTrackingPosition()
{
toolSelected = false;
tileSelector.SetActive(false);
currentFarmableTileSelected = null;
StopAllCoroutines();
}
private void OnTriggerEnter2D(Collider2D other)
{
if (other.gameObject.tag == "Tillable")
{
activeTile = other.GetComponent <FarmableTile>();
}
}
/// <summary>
/// Move towards destination first in x direction, then in y direction.
/// </summary>
private void MoveTowardsDestination()
{
int xDirection = Utility.GetXDirection(transform.position, currentDestination, walkSpeed);
Vector2 pos = transform.position;
if (xDirection != 0)
{
transform.position = new Vector2(pos.x + walkSpeed * xDirection, pos.y);
}
else
{
int yDirection = Utility.GetYDirection(transform.position, currentDestination, walkSpeed);
if (yDirection != 0)
{
transform.position = new Vector2(pos.x, pos.y + walkSpeed * yDirection);
}
else
{
if (farmableTiles.Count == 0)
{
headedSomewhere = false; return;
}
//get next position
time = 0f;
FarmableTile farmableTile = farmableTiles.Dequeue();
goblin.FarmTile(farmableTile);
if (farmableTiles.Count == 0)
{
currentDestination = ogPosition; return;
}
currentDestination = farmableTiles.Peek().transform.position;
}
}
}
//adds a tile to its list and marks is with a mark sprite
private void AddFarmableTile(FarmableTile tile)
{
tiles.Add(tile);
GameObject mark = Instantiate(markPrefab);
mark.transform.position = tile.transform.position;
marks.Add(mark);
}
private void OnTriggerEnter2D(Collider2D collision)
{
FarmableTile farmableTile = collision.gameObject.GetComponent <FarmableTile>();
if (farmableTile != null)
{
currentFarmableTile = farmableTile;
}
}
//removes tile from its list and destroys the mark that was on it.
private void RemoveFarmableTile(FarmableTile tile)
{
int index = tiles.FindIndex(x => x.Equals(tile));
tiles.RemoveAt(index);
GameObject mark = marks[index];
marks.RemoveAt(index);
Destroy(mark);
}
public void GetTileSelected()
{
RaycastHit2D hit = Physics2D.Raycast(tileSelectorCenter.transform.position, new Vector2(0.1f, 0));
if (hit.collider != null)
{
currentFarmableTileSelected = hit.collider.gameObject.GetComponent <FarmableTile>();
}
else
{
currentFarmableTileSelected = null;
}
}