private void TryRun(
GridSystem result,
int level)
{
if (!result.System.ContainsKey(level))
{
var above = System.ContainsKey(level + 1) ? System[level + 1] : EMPTY_LEVEL;
var below = System.ContainsKey(level - 1) ? System[level - 1] : EMPTY_LEVEL;
var curr = System.ContainsKey(level) ? System[level] : EMPTY_LEVEL;
result.System[level] = curr.RunMinute(above, below);
}
}
public GridSystem RunMinute()
{
var result = new GridSystem();
foreach (var level in System.Keys)
{
TryRun(result, level);
TryRun(result, level + 1);
TryRun(result, level - 1);
}
return(result);
}