private void CheckAxisInputs(string name)
{
float axis = InputBuffer.Instance.GetAxis(name);
//active will be non-null if input was active (non-zero) last frame
TASInput active;
activeInputs.TryGetValue(name, out active);
if (axis != 0.0f)
{
if (active != null)
{
//if axis is still active and has the same value, increase its duration and time to live
if (active.Value == axis)
{
active.Duration++;
active.TimeToLive++;
return;
}
//no need to remove input from active dictionary as it will be replaced next
}
//create a new input with a duration of 1 frame
active = new TASInput(name, axis, 1);
activeInputs[name] = active;
//add the input to the input list for this frame
GetInputListForThisFrame().Inputs.Add(active);
}
else if (active != null)
{
activeInputs.Remove(name);
}
}
private void RemoveDeadInputs()
{
List <string> toRemove = new List <string>();
foreach (string name in activeInputs.Keys)
{
if (activeInputs[name].TimeToLive == 0)
{
toRemove.Add(name);
}
}
//must use two different for loops to avoid concurrent modification exception
foreach (string name in toRemove)
{
activeInputs.Remove(name);
}
}