//-------------------------------------------------------------------------
#region Collectible (health for now)
/// <summary>
/// Sets a new collectible onto a tile
/// </summary>
public void SetNewCollectibleTile()
{
if (_collectible != null)
{
_collectible._currentTile._hCollectible = null;
Destroy(_collectible.gameObject);
}
int height = Random.Range(0, mapHeight - 1), width = Random.Range(0, mapWidth - 1);
Debug.LogWarning(mapHeight + " " + height + " " + mapWidth + " " + width);
Tile t = Tiles[width, height];
while (t.IsOccupied)
{
height = Random.Range(0, mapHeight - 1);
width = Random.Range(0, mapWidth - 1);
t = Tiles[width, height];
}
Vector3 newPos = new Vector3(t.transform.position.x, healingCollectiblePrefab.transform.position.y, t.transform.position.z);
_collectible = Instantiate(healingCollectiblePrefab, newPos, Quaternion.identity) as HealingCollectible;
_collectible._currentTile = t;
t._hCollectible = _collectible;
}
public void ShowCollectible(HealingCollectible c)
{
if (_currentStats != c.gameObject)
{
RemoveStats();
_currentStats = c.gameObject;
Transform canvas = GameObject.Find("Canvas").transform;
string statsString =
"Potion" +
"\nGive " + c.healthGiven + " health.";
InstantiatePanel(statsString, canvas);
}
}
void Update()
{
// if path has been calculated
if (_hasPath)
{
// if end node attained
if (!_goalAttained)
{
if ((pathList.Count > counter && _endNode == pathList[pathList.Count - 1]))
{
bool tileCollision = false;
player.ArriveAndLookWhereYoureGoing(pathList[counter].transform.position);
//Check for tile collision
Collider[] collisionArray = Physics.OverlapSphere(player.transform.position, 0.05f);
for (int i = 0; i < collisionArray.Length; i++)
{
// Check if arrived
if (collisionArray[i].GetComponent(typeof(Tile)) == _endNode)
{
GoalAttained = true;
if (_endNode._hCollectible != null)
{
HealingCollectible hc = _endNode._hCollectible;
stats.GiveHealth(hc.healthGiven);
TileGenerator.Instance.SetNewCollectibleTile();
}
}
else if (collisionArray[i].GetComponent(typeof(Tile)) == pathList[counter])
{
tileCollision = true;
}
player.SetCurrentTile(pathList[counter]);
}
if (_goalAttained || tileCollision)
{
counter++;
}
}
else
{
// CalculateNewPath();
}
}
// if not in the middle of the end node
else if (!_middleOfTheNodeAttained)
{
if (GoToMiddleOfTile(counter))
{
_middleOfTheNodeAttained = true;
_hasPath = false;
if (_animator != null)
{
_animator.SetBool("Walk", false);
}
if (OnReachEnd != null)
{
OnReachEnd();
}
}
}
}
}
