/*
* Iterates over the given boundaries, and passes the step value to the ForBody
* provided in the last parameter. Useful for replacing delegates with basic
* for loops inside of them. The events returned by this function happen as
* separate events; if the ForBody's AISequence has a delay, this will appear
* between all the events produced.
*/
public static AISequence For(float start, float end, float step, ForBody body)
{
Debug.Log("For called!");
if (Mathf.Approximately(step, 0))
{
Debug.LogError("Found for loop with step size 0.");
return(body(start));
}
if (Mathf.Abs(Mathf.Sign(end - start) - Mathf.Sign(step)) > 0.01f)
{
Debug.LogError("Found for loop that will never terminate.");
return(body(start));
}
AISequence[] sequences = new AISequence[(int)Mathf.Abs((end - start) / step)];
int count = 0;
if (start > end)
{
for (float i = start; i > end; i += step)
{
sequences[count++] = body(i);
}
}
else
{
for (float i = start; i < end; i += step)
{
sequences[count++] = body(i);
}
}
return(new AISequence(sequences));
}
private AIEvent[] FlattenRecur(AISequence sequence)
{
AISequence[] seqChildren = sequence.GetChildren();
if (seqChildren != null)
{
List <AIEvent> childrenEvents = new List <AIEvent>();
for (int i = 0; i < seqChildren.Length; i++)
{
childrenEvents.AddRange(FlattenRecur(seqChildren[i]));
}
return(childrenEvents.ToArray());
}
if (sequence.events == null)
{
Debug.LogError("Failed to flatten AISequence: \"" + sequence + "\". Children and Events are both null.");
}
return(sequence.events); // If null, will crash AddRange above
}
/*
* Returns the provided sequence array, but with every element merged in order
* respecting wait times. Used to collapse a list of exploded sequences from
* a Generator function into a single sequence.
*/
private static AISequence SequentialMerge(AISequence[] sequences)
{
if (sequences.Length == 0)
{
return(new AISequence(new AIEvent[0]));
}
if (sequences.Length == 1)
{
return(sequences[0]);
}
AISequence sequential = sequences[0];
for (int i = 1; i < sequences.Length; i++)
{
sequential = sequential.Then(sequences[i]);
}
return(sequential);
}
/*
* Returns this AISequence repeated "times" number of times.
*/
public AISequence Times(int times)
{
if (times <= 0)
{
Debug.LogError("Cannot repeat sequence 0 or fewer times");
times = 1;
}
if (times == 1)
{
return(this);
}
AISequence[] newSequences = new AISequence[times];
for (int i = 0; i < times; i++)
{
newSequences[i] = this;
}
return(new AISequence(newSequences)
{
Description = times + " times: "
});
}
public AIPhase AddRepeatingScriptedSequence(int everyX, AISequence sequence)
{
repeatingScriptedSequences.Add(new AIPhaseScriptedComponent(everyX, sequence));
return(this);
}
public AIPhase AddScriptedSequence(int when, AISequence sequence)
{
scriptedSequences.Add(new AIPhaseScriptedComponent(when, sequence));
return(this);
}
public AIPhase AddSequence(int weight, AISequence sequence)
{
phaseSequences.Add(new AIPhaseComponent(weight, sequence));
totalWeight += weight;
return(this);
}
public AIPhaseScriptedComponent(int everyX, AISequence sequence)
{
this.everyX = everyX;
this.sequence = sequence;
}
public AIPhaseComponent(int weight, AISequence sequence)
{
this.weight = weight;
this.sequence = sequence;
}
/*
* Returns this AISequence, followed by the events in "seq", in order.
*/
public AISequence Then(AISequence seq)
{
return(new AISequence(this, seq));
}