/// <summary>
/// Is used to interact with NPCs. If there is no conversation going, it will initialize one.
/// If the end of a conversation has been reached, it will end the conversation.
/// </summary>
/// <param name="firedEvent">The event of the fired thingy.</param>
protected void interact(Event firedEvent)
{
string entityName = firedEvent.payload["EntityKey"];
Entity entity = firedEvent.GameReference.currentLevel.Entities[entityName];
if (this.conversations.Keys.Contains(firedEvent.payload["EntityKey"]))
{
if (this.currentConversation == null)
{
this.StartConversation(entityName, entity);
}
else if (((DialogueNode)this.currentConversation[this.currentConversationState]).NextState == 0)
{
this.EndConversation(entityName);
}
else
{
DialogueNode currentDiagNode = (DialogueNode)this.currentConversation[this.currentConversationState];
this.currentConversationBubble.isReadyForDeletion = true;
this.currentConversationState = currentDiagNode.NextState;
currentDiagNode = (DialogueNode)this.currentConversation[this.currentConversationState];
this.currentConversationBubble = new TextBubble(entity, currentDiagNode.Text);
this.activeTextBubbles.AddLast(this.currentConversationBubble);
}
if (this.currentConversation != null)
{
Event newEvent = new Event();
newEvent.GameReference = firedEvent.GameReference;
newEvent.Type = firedEvent.payload["EntityKey"] + "Speaking";
newEvent.payload.Add("State", "" + this.currentConversationState);
firedEvent.GameReference.EventManager.notify(newEvent);
}
}
else
Console.WriteLine("ENTITY[" + firedEvent.payload["EntityKey"] + "] HAS NO DIALOGUE");
}
/// <summary>
/// Starts a conversation with a given entity. This entity ID is used to identify which conversation to execute.
/// </summary>
/// <param name="entityName">The entity to begin conversing with. Used as a handle to pick the conversation "column."</param>
public bool StartConversation(String entityName, Entity entity)
{
this.currentConversation = this.conversations[entityName];
this.currentConversationState = 0;
this.currentConversationBubble = new TextBubble(entity, ((DialogueNode)this.currentConversation[this.currentConversationState]).Text);
this.activeTextBubbles.AddLast(this.currentConversationBubble);
if (this.currentConversation == null) return false;
// Flag that we're currently talking, it's rude to interrupt.
this.npcStates[entityName] = DialogueManager.STATE_TALKING;
return true;
}
/// <summary>
/// Ends all current conversations and resets the conversation handles and anchors.
/// </summary>
public void EndConversation(string entityName)
{
this.currentConversation = null;
this.currentConversationState = 0;
// If there is an active text bubble, remember to kill it before nulling.
if (this.currentConversationBubble != null)
{
this.currentConversationBubble.isReadyForDeletion = true;
this.currentConversationBubble = null;
}
// Switch the NPC's talking state off.
this.npcStates[entityName] = DialogueManager.STATE_NONE;
}
/// <summary>
/// Is used to interact with NPCs. If there is no conversation going, it will initialize one.
/// If the end of a conversation has been reached, it will end the conversation.
/// </summary>
/// <param name="entityName">The entity to interact with.</param>
/// <param name="entity">The entity that the dialogue is happening with.</param>
public void Interact(Event firedEvent)
{
string entityName = firedEvent.payload["EntityKey"];
Entity entity = firedEvent.gameReference.currentLevel.Entities[entityName];
if (this.currentConversation == null)
{
this.StartConversation(entityName, entity);
}
else if (((DialogueNode)this.currentConversation[this.currentConversationState]).NextState == 0)
{
this.EndConversation();
}
else
{
DialogueNode currentDiagNode = (DialogueNode)this.currentConversation[this.currentConversationState];
this.currentConversationBubble.isReadyForDeletion = true;
this.currentConversationState = currentDiagNode.NextState;
currentDiagNode = (DialogueNode)this.currentConversation[this.currentConversationState];
this.currentConversationBubble = new TextBubble(entity, currentDiagNode.Text);
this.activeTextBubbles.AddLast(this.currentConversationBubble);
}
}
/// <summary>
/// Ends all current conversations and resets the conversation handles and anchors.
/// </summary>
public void EndConversation()
{
this.currentConversation = null;
this.currentConversationState = 0;
// If there is an active text bubble, remember to kill it before nulling.
if (this.currentConversationBubble != null)
{
this.currentConversationBubble.isReadyForDeletion = true;
this.currentConversationBubble = null;
}
}
/// <summary>
/// Starts a conversation with a given entity. This entity ID is used to identify which conversation to execute.
/// </summary>
/// <param name="entityName">The entity to begin conversing with. Used as a handle to pick the conversation "column."</param>
public bool StartConversation(String entityName, Entity entity)
{
this.currentConversation = this.conversations[entityName];
this.currentConversationState = 0;
this.currentConversationBubble = new TextBubble(entity, ((DialogueNode)this.currentConversation[this.currentConversationState]).Text);
this.activeTextBubbles.AddLast(this.currentConversationBubble);
if (this.currentConversation == null) return false;
return true;
}
