// Helper function for AddTowerToTowers()
private void AddAllEnemiesInRowToTower(Tower tower, int rowNum)
{
LinkedList <GameObject> row = NavigateToRow(enemiesInRow, rowNum);
LinkedListNode <GameObject> cursor = row.First;
// Add every enemy in current cursor's row
for (int i = 0; i < row.Count; i++)
{
tower.AddEnemyInList(cursor.Value);
cursor = cursor.Next;
}
}
// Helper functions for Adding/Removing enemies
private void AddEnemyToTowers(GameObject e, int rowNum)
{
LinkedListNode <LinkedList <GameObject> > rowCursor = towers.First;
for (int i = 0; i < towers.Count; i++)
{
LinkedList <GameObject> row = rowCursor.Value;
LinkedListNode <GameObject> cursor = row.First;
for (int j = 0; j < row.Count; j++)
{
Tower tower = cursor.Value.GetComponent <Tower>();
// Single Lane Targetting & the enemy is in the right row
if (tower.targeting == TargetingMode.singleLane && (tower.GetRowNum() == rowNum))
{
tower.AddEnemyInList(e);
} // Adjacent Lane Targetting & enemy is in above, same, or below row
else if (tower.targeting == TargetingMode.tripleLanes)
{
bool above = tower.GetRowNum() + 1 == rowNum;
bool same = tower.GetRowNum() == rowNum;
bool below = tower.GetRowNum() - 1 == rowNum;
if (above || same || below)
{
tower.AddEnemyInList(e);
}
} // All Lane Targetting
else if (tower.targeting == TargetingMode.allLanes)
{
tower.AddEnemyInList(e);
}
cursor = cursor.Next;
}
rowCursor = rowCursor.Next;
}
}
private void AddTowerToTowers(GameObject tGO, int rowNum)
{
NavigateToRow(towers, rowNum).AddLast(tGO);
Tower tower = tGO.GetComponent <Tower>();
// Add enemies to this tower for -single lane targeting-
if (tower.targeting == TargetingMode.singleLane)
{
AddAllEnemiesInRowToTower(tower, tower.GetRowNum());
} // triple lane targeting
else if (tower.targeting == TargetingMode.tripleLanes)
{
// Add the below row if possible
if (tower.GetRowNum() - 1 >= 0)
{
AddAllEnemiesInRowToTower(tower, tower.GetRowNum() - 1);
}
// Add the same row
AddAllEnemiesInRowToTower(tower, tower.GetRowNum());
// Add the above row if possible
if (tower.GetRowNum() + 1 < enemiesInRow.Count)
{
AddAllEnemiesInRowToTower(tower, tower.GetRowNum() + 1);
}
} // all lane targeting
else if (tower.targeting == TargetingMode.allLanes)
{
LinkedListNode <LinkedList <GameObject> > rowNode = enemiesInRow.First;
// Add enemies from every row
for (int i = 0; i < enemiesInRow.Count; i++)
{
LinkedListNode <GameObject> cursor = rowNode.Value.First;
// Add every enemy in current cursorInner's row
for (int j = 0; j < rowNode.Value.Count; j++)
{
tower.AddEnemyInList(cursor.Value);
cursor = cursor.Next;
}
rowNode = rowNode.Next;
}
}
}