///Changes tile back to default material if needed and returns reverting tiles back to RemoveAll function
private static bool getRevertingTiles(TileMonoBehavior tile)
{
if (tile.timeToRevert == 0)
{
tile.GetComponent <SpriteRenderer>().material = tile.defaultMaterial;
tile.inList = false;
}
return(tile.timeToRevert == 0);
}
///precondition: newTile does not have an occupying Entity, or occupying Entity must be garbage collected
///moves this Enity to the specified Tile and begins tracking it
///assumes it is already possible for Entity to move to designated Tile (tile is walkable, not occupied)
public void goToTile(TileMonoBehavior newTile)
{
if (occupyingTile != null)
{
occupyingTile.occupyingEntity = null; //makes old tile not think this Entity is still there
}
occupyingTile = newTile;
occupyingTile.occupyingEntity = this; //may forcefully evict existing entity from tile
transform.position = new Vector3(occupyingTile.transform.position.x, occupyingTile.transform.position.y, transform.position.z);
//entitites that go to tiles have status effects applied to them
if (occupyingTile.GetComponent <SpriteRenderer>().sharedMaterial == Resources.Load("Materials/Red")) //standing in fire
{
Debug.Log(this + " takes 2 damage for standing in the fire");
this.TakeDamage(2, DamageType.burn);
}
else if (occupyingTile.GetComponent <SpriteRenderer>().sharedMaterial == Resources.Load("Materials/Yellow")) //standing in... wind?
{
if (this.speed > 1)
{
this.speed--;
}
}
else if (occupyingTile.GetComponent <SpriteRenderer>().sharedMaterial == Resources.Load("Materials/Blue"))
{
while (occupyingTile.GetComponent <SpriteRenderer>().sharedMaterial == Resources.Load("Materials/Blue"))
{
TileMonoBehavior targetTile;
switch (lastDirection)
{
case (MoveDirection.up):
targetTile = occupyingTile.getAbove();
break;
case (MoveDirection.down):
targetTile = occupyingTile.getBelow();
break;
case (MoveDirection.left):
targetTile = occupyingTile.getLeft();
break;
default:
targetTile = occupyingTile.getRight();
break;
}
if (targetTile == null)
{
break;
}
if (targetTile.IsWalkable())
{
if (!targetTile.IsOccupied())
{
goToTile(targetTile);
}
else //ALERT! Potential issue here: if occupying entity is shoved into another entity, the other entity will take damage until it dies or its occupying tile changes
//thus this spell makes the pushing entity kill any entities it is pushed into
{
Debug.Log(targetTile.occupyingEntity + " takes " + damageAmount + " " + attackType + " damage from the shoved " + this);
targetTile.occupyingEntity.TakeDamage(damageAmount, attackType);
break;
}
}
else
{
break;
}
}
//Debug.Log("Finished sliding");
}
}
/// Update is called once per frame
///Change color of spell based on type
///Gets the tile beneath the spell and changes tile material based on spell type
///Spell is destroyed after hitting enemy or going off the board
void Update()
{
if (type == spellType.regular)
{
GetComponent <SpriteRenderer>().color = Color.white;
}
else if (type == spellType.fire)
{
GetComponent <SpriteRenderer>().color = Color.red;
damageCaused = 5;
}
else if (type == spellType.ice)
{
GetComponent <SpriteRenderer>().color = Color.blue;
damageCaused = 5;
}
else
{
GetComponent <SpriteRenderer>().color = Color.yellow;
damageCaused = 5;
}
Vector2 topRightLoc = new Vector2(transform.position.x + 0.25f, transform.position.y + 0.25f);
Vector2 botLeftLoc = new Vector2(transform.position.x - 0.25f, transform.position.y - 0.25f);
Collider2D collider = Physics2D.OverlapArea(topRightLoc, botLeftLoc, TileMonoBehavior.tileLayerMask); //test if a floor tile is under this tile, if so then grab it and check what occupies it
if (collider != null)
{
//Debug.Log("Testing floor collision");
TileMonoBehavior tileBeneathUs = collider.gameObject.GetComponent <TileMonoBehavior>();
if (tileBeneathUs != null)
{
if (!tileBeneathUs.IsWalkable())
{
Destroy(this.gameObject);
}
else if (tileBeneathUs.IsOccupied())
{
Debug.Log(tileBeneathUs.occupyingEntity + " takes " + damageCaused + " poking damage from the spell");
tileBeneathUs.occupyingEntity.TakeDamage(damageCaused, Entity.DamageType.poking);
Destroy(this.gameObject);
}
else
{
this.occupyingTile = tileBeneathUs;
if (type == spellType.regular)
{
tileBeneathUs.GetComponent <SpriteRenderer>().material = defaultMaterial;
tileBeneathUs.timeToRevert = 0;
}
else if (type == spellType.fire)
{
tileBeneathUs.GetComponent <SpriteRenderer>().material = Resources.Load("Materials/Red") as Material;
if (!tileBeneathUs.inList)
{
tileBeneathUs.timeToRevert = DungeonManager.turnOrder.Count * 5;
DungeonManager.AddToTileList(tileBeneathUs);
tileBeneathUs.inList = true;
}
}
else if (type == spellType.ice)
{
tileBeneathUs.GetComponent <SpriteRenderer>().material = Resources.Load("Materials/Blue") as Material;
if (!tileBeneathUs.inList)
{
tileBeneathUs.timeToRevert = DungeonManager.turnOrder.Count * 5;
DungeonManager.AddToTileList(tileBeneathUs);
tileBeneathUs.inList = true;
}
}
else
{
tileBeneathUs.GetComponent <SpriteRenderer>().material = Resources.Load("Materials/Yellow") as Material;
if (!tileBeneathUs.inList)
{
tileBeneathUs.timeToRevert = DungeonManager.turnOrder.Count * 5;
DungeonManager.AddToTileList(tileBeneathUs);
tileBeneathUs.inList = true;
}
}
}
}
else
{
//Debug.Log("Destroying spell by lack of Tile");
Destroy(this.gameObject);
}
}
else
{
//Debug.Log("Destroying spell by lack of Collider");
Destroy(this.gameObject);
}
}