public void CheckTriggers(BaseGameEntity npc)
{
foreach (Trigger trigger in _triggers)
{
trigger.Try(npc);
}
}
public override void Try(BaseGameEntity entity)
{
// check if we are within the trigger distance, and if so
// tell event broker that we need to display a dialog
// for this npc, or npc show dialog?
if (IsTouchingTrigger(entity.Position, entity.CollisionRadius))
{
// only trigger if this is the first time npc entered region
if (!_triggered)
{
_triggered = true;
_owner.StartConversation(_conversationName);
}
}
else
{
_triggered = false;
}
}
public abstract void Try(BaseGameEntity entity);
public ProximityRegion(BaseGameEntity entity, float triggerRadius)
{
_entity = entity;
_triggerRadius = triggerRadius;
}