public void BeginConversation()
{
dialogueUI.LoadNPC(GlobalControls.currentNpc);
// Paste the path of the xml file you want to look at here
TextAsset text = Resources.Load <TextAsset>(GlobalControls.currentNpc);
convoFile.LoadXml(text.text);
// looks through all the npc nodes instead of looking at just the <convoForest> tag
foreach (XmlNode node in convoFile.LastChild)
{
if (!forest.ContainsKey(node.Name))
{
forest.Add(node.Name, new ConvoNode(node));
}
}
// This is where the we let the NPC talk to the code. When we run into an NPC, tbey will start at the
// appropriate starting node.
Debug.Log(GlobalControls.npcList[GlobalControls.currentNpc].node);
currentNode = forest[GlobalControls.npcList[GlobalControls.currentNpc].node];
for (int c = 0; c < currentNode.playerArray.Count; c++)
{
buttons[c].gameObject.SetActive(true);
//This displays the initial node's player text
buttons[c].GetComponentInChildren <Text>().text = currentNode.playerArray[c];
// Turns a button off if there is no text in the button
if (buttons[c].GetComponentInChildren <Text>().text.Equals(""))
{
buttons[c].gameObject.SetActive(false);
}
}
if (keyboardManager.leftTrading)
{
keyboardManager.leftTrading = false;
// Angie was used for testing the dialogue system, and does *not* follow latest conventions for dialogue.
// (that's why it's so long)
if (GlobalControls.currentNpc.Contains("Angie"))
{
// If Angie is given the first aid kit and the epi pen at the same time, update
// globalControlsProperties to say Angie has the first aid kit and the epi pen. Move to the appropriate
// dialogue node
if (!GlobalControls.globalControlsProperties.Contains("angieHasEpiPen") &&
!GlobalControls.globalControlsProperties.Contains("angieHasFirstAidKit") &&
GlobalItemList.ItemList["First Aid Kit"].containerName.Equals("Angie") &&
GlobalItemList.ItemList["Epi Pen"].containerName.Equals("Angie"))
{
if (!GlobalControls.globalControlsProperties.Contains("angieSeriousDialogue"))
{
GlobalControls.SetCheckpoint("basic_angie_8.0");
currentNode = forest["leave_angie_0"];
GlobalControls.globalControlsProperties.Add("angieHasFirstAidKit");
GlobalControls.globalControlsProperties.Add("angieHasEpiPen");
}
else
{
GlobalControls.SetCheckpoint("basic_angie_9.0");
currentNode = forest["leave_angie_1"];
GlobalControls.globalControlsProperties.Add("angieHasFirstAidKit");
GlobalControls.globalControlsProperties.Add("angieHasEpiPen");
}
}
// If Angie is given the first aid kit, update globalControlsProperties to say Angie has the first
// aid kit Move to the appropriate dialogue node
else if (GlobalItemList.ItemList["First Aid Kit"].containerName.Equals("Angie") &&
!GlobalControls.globalControlsProperties.Contains("angieHasFirstAidKit"))
{
if (!GlobalControls.globalControlsProperties.Contains("angieSeriousDialogue"))
{
GlobalControls.SetCheckpoint("basic_angie_4.0");
currentNode = forest["leave_angie_0.7"];
GlobalControls.globalControlsProperties.Add("angieHasFirstAidKit");
}
else
{
GlobalControls.SetCheckpoint("basic_angie_5.0");
currentNode = forest["leave_angie_1.4"];
GlobalControls.globalControlsProperties.Add("angieHasFirstAidKit");
}
}
// If Angie is given the epi pen (we assume that she already has the first aid kit),
// update globalControlsProperties to say Angie has the epi pen. Move to the appropriate dialogue node
else if (GlobalItemList.ItemList["Epi Pen"].containerName.Equals("Angie") &&
!GlobalControls.globalControlsProperties.Contains("angieHasEpiPen"))
{
if (!GlobalControls.globalControlsProperties.Contains("angieSeriousDialogue"))
{
GlobalControls.SetCheckpoint("basic_angie_8.0");
currentNode = forest["leave_angie_0"];
GlobalControls.globalControlsProperties.Add("angieHasEpiPen");
}
else
{
GlobalControls.SetCheckpoint("basic_angie_9.0");
currentNode = forest["leave_angie_1"];
GlobalControls.globalControlsProperties.Add("angieHasEpiPen");
}
}
else if (!GlobalControls.globalControlsProperties.Contains("angieSeriousDialogue"))
{
currentNode = forest["leave_angie_0"];
}
else if (GlobalControls.globalControlsProperties.Contains("angieSeriousDialogue"))
{
currentNode = forest["leave_angie_1"];
}
else
{
currentNode = forest["leave_error"];
}
}
// Safi needs no items (only actions), so she requires only the following code
else if (GlobalControls.currentNpc.Equals("Safi"))
{
currentNode = forest["leave_safi_0"];
}
// Everyone other than Safi needs more code
else
{
// Current NPC is *not* Safi
int propertiesSet = 0;
string checkpoint = "basic_" + GlobalControls.currentNpc.ToLower() + "_";
string leave = "leave_" + GlobalControls.currentNpc.ToLower() + "_0";
foreach (string need in GlobalControls.npcList[GlobalControls.currentNpc].needs)
{
string property = GlobalControls.currentNpc.ToLower() + "Has" + RemoveWhitespace(need);
Debug.Log(property);
// If we just traded this needed item to the NPC and therefore the GlobalControls property for it
// has not yet been set
if (GlobalItemList.ItemList[need].containerName.Equals(GlobalControls.currentNpc) &&
!GlobalControls.globalControlsProperties.Contains(property))
{
propertiesSet++;
GlobalControls.SetCheckpoint(checkpoint + "3.0");
Debug.Log(checkpoint + "3.0");
GlobalControls.globalControlsProperties.Add(property);
}
else if (GlobalControls.globalControlsProperties.Contains(property))
{
propertiesSet++;
}
}
// If both properties are set now, set checkpoint to corresponding checkpoint
if (propertiesSet == 2)
{
GlobalControls.SetCheckpoint(checkpoint + "4.0");
Debug.Log(checkpoint + "4.0");
}
// Handles specific cases where dialogue should continue after trading with an NPC
// In the case that the player just traded Annette some needed items in the 0 series of nodes
if (currentNode.nodeName.Equals("basic_annette_1.0") &&
(GlobalControls.globalControlsProperties.Contains("annetteHasLeash") ||
GlobalControls.globalControlsProperties.Contains("annetteHasDogCrate")))
{
currentNode = forest["basic_annette_0.6"];
}
else
{
currentNode = forest[leave];
}
}
npcInteractedCanvas.GetComponent <NPCInteracted>().UpdateNPCInteracted(GlobalControls.currentNpc);
Debug.Log("Current Node A: " + currentNode.nodeName);
}
// Safi has specific actions do be done instead of trading, so handle that here
if (GlobalControls.currentNpc.Equals("Safi"))
{
if (GlobalControls.globalControlsProperties.Contains("safiGasDone") &&
!GlobalControls.globalControlsProperties.Contains("safiHeaterDone"))
{
currentNode = forest["basic_safi_3.0"];
}
if (GlobalControls.globalControlsProperties.Contains("safiHeaterDone"))
{
currentNode = forest["basic_safi_5.0"];
}
}
// Go through all the buttons and put that node's text into the buttons.
for (int i = 0; i < currentNode.playerArray.Count; i++)
{
buttons[i].gameObject.SetActive(true);
buttons[i].GetComponentInChildren <Text>().text = currentNode.playerArray[i];
// Turns a button off if there is no text in the button
if (buttons[i].GetComponentInChildren <Text>().text.Equals(""))
{
buttons[i].gameObject.SetActive(false);
}
if (currentNode.nextNode[i].Contains("action"))
{
if (GlobalControls.npcList[GlobalControls.currentNpc]
.actionsComplete[Int32.Parse(currentNode.nextNode[i].Substring(6, 1))])
{
Debug.Log("Action Complete");
buttons[i].gameObject.SetActive(false);
}
}
}
//This displays the initial node's npc text
dialogueUI.AddDialogue(currentNode.npcText, GlobalControls.npcList[GlobalControls.currentNpc].name);
if (cursorLocation > buttons.Length - 1)
{
cursorLocation = 0;
}
if (buttons[cursorLocation].gameObject.activeSelf)
{
cursorLocation = ChangeCursorLocations(cursorLocation);
}
else
{
while (!buttons[cursorLocation].gameObject.activeSelf)
{
cursorLocation++;
if (cursorLocation > buttons.Length - 1)
{
cursorLocation = 0;
}
}
cursorLocation = ChangeCursorLocations(cursorLocation);
}
}