protected override void Display(DialogueContext context)
{
if (options.Count == 0)
{
throw new System.Exception("Error while displaying DialogActiveChoice : options can't be empty.");
}
context.ShowChoice(options);
}
protected virtual void BeginInteractiveRoutine(DialogueContext context)
{
this.context = context;
// trigger the effects of the node once
// BEWARE! if there are waits in those, behaviour isn't defined!
DoEffects(context);
// node takes over!
context.VisitNode(null);
}
public virtual bool DoEffect(DialogueContext context)
{
if (currentEffectIndex == handlers.Count)
{
currentEffectIndex = 0;
return(false);
}
handlers[currentEffectIndex++].Handle(context);
return(true);
}
public override DialogueNode Next(DialogueContext context)
{
currentNodeIndex++;
if (currentNodeIndex == nodes.Count)
{
currentNodeIndex = 0;
return(context.GetDialogueNode(nextNodeId));
}
return(this);
}
public override void Visit(DialogueContext context)
{
if (currentNodeIndex == 0)
{
DoEffects(context);
}
if (currentNodeIndex < nodes.Count)
{
currentNode.Visit(context);
}
}
public bool AreConditionsVerified(DialogueContext context)
{
foreach (string condition in conditions)
{
if (!context.GetCondition(condition))
{
return(false);
}
}
return(true);
}
public override bool DoEffect(DialogueContext context)
{
if (currentEffectIndex == 0)
{
if (AreConditionsVerified(context))
{
return(base.DoEffect(context));
}
}
else
{
return(base.DoEffect(context));
}
return(false);
}
public override void Visit(DialogueContext context)
{
if (options.Count == 0)
{
throw new System.Exception("Error while visiting DialoguePassiveChoice : options can't be empty.");
}
foreach (DialoguePassiveOption option in options)
{
if (option.AreConditionsVerified(context))
{
nextNodeId = option.nextNodeId;
break;
}
}
if (nextNodeId == -1)
{
throw new System.Exception("Error while checking DialogPassiveChoice : no outcome.");
}
DoEffects(context);
}
public override void Handle(DialogueContext context)
{
context.SnapSpriteToPosition(objectId, position, snapPosition);
}
public override void Handle(DialogueContext context)
{
context.SetSpritePosition(objectId, position);
}
public override void Handle(DialogueContext context)
{
context.SetContextObject(objectId, o);
}
public override void Handle(DialogueContext context)
{
context.FreeCondition(condition);
}
public override void Handle(DialogueContext context)
{
context.ScaleSprite(objectId, scaleDuration, targetSize);
}
public override void Visit(DialogueContext context)
{
BeginInteractiveRoutine(context);
}
public virtual DialogueNode Next(DialogueContext context)
{
return(null);
}
protected virtual void Display(DialogueContext context)
{
}
public override DialogueNode Next(DialogueContext context)
{
return(context.GetDialogueNode(nextNodeId));
}
public override void Handle(DialogueContext context)
{
context.Wait(duration);
}
public override void Handle(DialogueContext context)
{
context.FlipSprite(objectId, flipX, flipY);
}
public override void Handle(DialogueContext context)
{
context.SetAudioSource(objectId, assetPath);
}
public override void Handle(DialogueContext context)
{
context.MoveSprite(objectId, moveDuration, targetPosition, targetSnapPosition);
}
public override void Handle(DialogueContext context)
{
context.StopAudio();
}
public override void Handle(DialogueContext context)
{
context.PlayMusic(objectId);
}
public virtual void Visit(DialogueContext context)
{
DoEffects(context);
Display(context);
}
public override void Handle(DialogueContext context)
{
context.StopMusic();
}
protected override void Display(DialogueContext context)
{
context.SetName(name);
context.SetText(text);
}
public abstract void Handle(DialogueContext context);
public override void Handle(DialogueContext context)
{
context.SetSpriteVisible(objectId, visible);
}
public override void Handle(DialogueContext context)
{
context.FreeContextObject(objectId);
}
public override void Handle(DialogueContext context)
{
context.SetSpriteSize(objectId, size);
}