/// <summary>
/// RandomPosition returns a random position from our list gridPositions.
/// </summary>
/// <returns></returns>
public Vector3 GetRandomBoardPosition()
{
int randomIndex = Random.Range(0, SpawnZoneBoardPositions.Count);
Vector3 randomPosition = SpawnZoneBoardPositions[randomIndex];
//Remove the entry at randomIndex from the list so that it can't be re-used.
SpawnZoneBoardPositions.RemoveAt(randomIndex);
return(randomPosition);
}
private void PopulateBoardPositions()
{
for (int row = 0; row < Rows; row++)
{
for (int col = 0; col < Cols; col++)
{
if (IsInSpawnZone(row, col))
{
SpawnZoneBoardPositions.Add(new Vector3(col, row));
}
else if (IsInSafeZone(row, col))
{
SafeZoneBoardPositions.Add(new Vector3(col, row));
}
else if (IsInOuterWall(row, col))
{
OuterWallZoneBoardPositions.Add(new Vector3(col, row));
}
}
}
}
