//Input check and raycast for building system
private void Update()
{
if (GameManager.Instance.CurrentGameState == GameState.RUNNING)
{
if (Input.GetMouseButtonDown(0) && !_isSelected)
{
RaycastHit hit;
Ray ray = _camera.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out hit, Mathf.Infinity, layerMask))
{
PlaySfx(towerSelectionSfx);
_selectedTile = hit.collider.GetComponentInParent <TowerTile>();
if (_selectedTile.isAvailable)
{
ShowSelectionPanel();
}
else
{
ShowUpgradePanel();
}
_isSelected = true;
}
}
else if (Input.GetMouseButtonDown(1) && _isSelected)
{
ClosePanel();
PlaySfx(towerSelectionSfx);
}
}
}
private void ClosePanel()
{
if (_selectedTile.tower != null)
{
_selectedTile.tower.DisableDome();
}
_isSelected = false;
_selectedTile = null;
towerSelectionPanel.gameObject.SetActive(false);
towerUpgradePanel.gameObject.SetActive(false);
}
public void SetTower(TowerTile towerTile, Tower tower)
{
this.towerTile = towerTile;
selectedTower = tower;
var towerBlocks = selectedTower.GetBlocks();
for (var blockIndex = 0; blockIndex < towerBlocks.Count; blockIndex++)
{
blocks[blockIndex].SetBlock(towerBlocks[blockIndex]);
}
ShowTowerInfo();
ShowPanel();
}
public void SetTowerTile(TowerTile towerTile)
{
selectedTile = towerTile;
ShowPanel();
}
public void Init(TowerTile tile)
{
_tile = tile;
transform.position = Camera.main.WorldToScreenPoint(_tile.transform.position);
}
