private void OnMouseDrag()
{
Vector2 mousePos = (Vector2)main.ScreenToWorldPoint(Input.mousePosition);
Vector2 direction = (mousePos - (Vector2)this.transform.position);
rb.velocity = direction.normalized * dragSpeed * direction.magnitude;
Collider2D collider = Physics2D.OverlapPoint(mousePos, tileMask);
if (collider)
{
TussleManager tussle = TussleManager.instance;
Tile hoveredTile = Tile.hoveredTile;
if (Tile.hoveredTile != null)
{
if (hoveredTile.HasUnit())
{
Tile.hoveredTile.GetComponent <SpriteRenderer>().color = Color.clear;
}
else if (tussle.ColumnInRange(hoveredTile.xIndex))
{
Tile.hoveredTile.GetComponent <SpriteRenderer>().color = new Color(0, 1, 0, .5f);
}
}
Tile tile = collider.GetComponent <Tile>();
if (tussle.ColumnInRange(tile.xIndex))
{
if (!tile.HasUnit())
{
tile.GetComponent <SpriteRenderer>().color = new Color(0, 1, 0, .25f);
Tile.hoveredTile = tile;
}
}
}
}
void Awake()
{
if (instance != null)
{
DestroyImmediate(gameObject);
return;
}
instance = this;
raritySprites = temp_raritySprites;
}
private void OnMouseUp()
{
Vector2 mousePos = (Vector2)main.ScreenToWorldPoint(Input.mousePosition);
dragging = false;
Collider2D collider = Physics2D.OverlapPoint(mousePos, tileMask);
if (collider)
{
// Place the recruit onto the map
Tile tile = collider.GetComponent <Tile>();
TussleManager tussle = TussleManager.instance;
if (tussle.ColumnInRange(tile.xIndex))
{
if (!tile.HasUnit())
{
tussle.AttemptBuyRecruit(this, tile);
}
}
}
}