/// <summary>
/// Find the first action in this collection with a matching
/// input trigger to the one provided
/// </summary>
/// <param name="trigger"></param>
/// <returns></returns>
public GameAction FirstMatch(ActionInputTrigger trigger)
{
foreach (var gA in this)
{
if (gA.Trigger != null && gA.Trigger.Matches(trigger))
{
return(gA);
}
}
return(null);
}
/// <summary>
/// Does this input trigger match the given one?
/// For the purposes of matching, top level input
/// functions are taken to be equivalent to any of
/// their sub-inputs
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public virtual bool Matches(ActionInputTrigger other)
{
if (other.Input.IsTopLevel())
{
return(_Input.ToTopLevel() == other.Input);
}
else if (_Input.IsTopLevel())
{
return(_Input == other.Input.ToTopLevel());
}
else
{
return(_Input == other.Input);
}
}
public WaitAction() : base("Wait")
{
Trigger = new ActionInputTrigger(InputFunction.Wait);
}
/// <summary>
/// Creates an action to pick up the target item
/// </summary>
/// <param name="target"></param>
public PickUpAction(Element target)
{
Trigger = new ActionInputTrigger(InputFunction.PickUp);
Target = target;
Effects.Add(new PickUpItemEffect());
}
public WindUpAction(ActionFactory actionFactory, InputFunction input) : this(actionFactory)
{
Trigger = new ActionInputTrigger(input);
}
public override bool Matches(ActionInputTrigger other)
{
return(base.Matches(other) && other is ActionCellInputTrigger &&
_TargetCell == ((ActionCellInputTrigger)other).TargetCell);
}
/// <summary>
/// Get the action assigned to the specified user input function
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public GameAction ActionForInput(InputFunction input)
{
var trigger = new ActionInputTrigger(input);
return(Actions.FirstMatch(trigger));
}
public ExitStageAction(StageExit exit)
{
Trigger = new ActionInputTrigger(InputFunction.UseExit);
SelfEffects.Add(new ExitStageEffect(exit));
}