//"Start" code moved here to ensure that the tile has been found by the tree surface fragment component
public void Update()
{
//rotate the tree and move away from center to add interest
TreeFragment tf = (TreeFragment)GetComponent("TreeFragment");
const float shiftVal = 1.75f;
this.transform.position += new Vector3(shiftVal * Mathf.Sin(Random.Range(0.0f, 2 * Mathf.PI)), 0, shiftVal * Mathf.Cos(Random.Range(0.0f, 2 * Mathf.PI)));
this.transform.parent = tf.AttachedTile.transform;
transform.Rotate(new Vector3(0, Random.Range(0.0f, 360.0f), 0));
enabled = false;
}
//decrements the burning counter, every turn if it's burning
public override void OnTurnChange()
{
TreeFragment tf = ((TreeFragment)GetComponent("TreeFragment"));
tf.Grow();
//if the tree has been burning
if (tf.PrevBurning)
{
//try to spread the fire to any surrounding trees with a random chance
for (int i = 0; i < tf.AttachedTile._adjacentTiles.Length; i++)
{
if (!tf.AttachedTile._adjacentTiles[i])
{
continue;
}
if (tf.AttachedTile._adjacentTiles[i].SurfaceFrag &&
tf.AttachedTile._adjacentTiles[i].SurfaceFrag.GetType() == typeof(TreeFragment) &&
((TreeFragment)tf.AttachedTile._adjacentTiles[i].SurfaceFrag).Growth == TreeFragment.MAX_GROWTH &&
Random.Range(0.0f, 1.0f) < .55f)
{
((TreeFragment)tf.AttachedTile._adjacentTiles[i].SurfaceFrag).Burning = true;
}
}
}
//if the tree has been burning for a turn
if (burnTurnCount == 0)
{
//shrivel the tree and stop it from burning
if (tf.Burning)
{
tf.Growth = 0;
tf.Burning = false;
tf.PrevBurning = false;
}
//reset the burn counter
burnTurnCount = 1;
}
if (tf.Burning)
{
burnTurnCount--;
}
}
