bool CheckQuest(NPCSpeechHolder.Dialogue dialogue)
{
if (QuestManagerScript.ins.GetExistingQuestFromID(dialogue.questID).HasCompletedCurrentObjective())
{
QuestManagerScript.ins.GetExistingQuestFromID(dialogue.questID).CompleteObjective();
return(true);
}
return(false);
}
bool GiveQuest(NPCSpeechHolder.Dialogue dialogue)
{
if (dialogue.givesQuest && !QuestManagerScript.ins.DoesQuestExist(dialogue.questID))
{
GameManagerScript.ins.playerQuests.AddQuest(QuestManagerScript.ins.CreateQuestFromID(dialogue.questID));
return(true);
}
return(false);
}
/// <summary>
/// if we can open the shop from the current dialogue, open it
/// </summary>
/// <param name="dialogue"></param>
/// <returns></returns>
bool CheckShop(NPCSpeechHolder.Dialogue dialogue)
{
if (dialogue.openShop)
{
OpenShop(); //opens shop and sets values
return(true);
}
return(false);
}
void DoDialogue(NPCSpeechHolder.Dialogue dialogue)
{
//check to see if the current dialogue will be normal dialogue or a choice
if (dialogue.isChoice) //if choice, then display the choices and set values
{
inChoice = true;
DisplayChoices(dialogue);
}
else //if normal speech, set values and being displaying the text
{
SetNameText(dialogue.speakerName);
SetSpeechText(dialogue.text);
EnterSpeech(nameText.text, speechText.text);
}
}
/// <summary>
/// displays the choices of the current dialogue
/// </summary>
/// <param name="dialogue"></param>
void DisplayChoices(NPCSpeechHolder.Dialogue dialogue)
{
speechPanel.gameObject.SetActive(false); //set this inactive since we don't need it
//destory old choices if there were any in the grid layout
foreach (Transform child in choiceGridLayoutPanel.transform)
{
Destroy(child.gameObject);
}
//instantiate the new choices in the grid layout
foreach (NPCSpeechHolder.Choice choice in dialogue.myChoices.choices)
{
Button choiceButton = (Button)Instantiate(choicePrefab, choiceGridLayoutPanel);
choiceButton.GetComponentInChildren <TMPro.TextMeshProUGUI>().text = choice.choiceText;
choiceButton.GetComponent <ChoiceScript>().choiceSet = choice.setToGoTo;
}
choicePanel.gameObject.SetActive(true); //set the choice panel and grid layout to be active
}
/// <summary>
/// called when the player hits space (either to enter dialogue, skip text, or see next line)
/// </summary>
/// <param name="player"></param>
/// <param name="npc"></param>
public void Speak(GameObject player, GameObject npc)
{
this.player = player; //set player
this.npc = npc; //set actor/npc
if (npcSpeech == null || pInfo == null || npcInfo == null) //get components if they are null (meaning this is the first line)
{
npcSpeech = npc.GetComponent <NPCSpeechHolder>();
pInfo = player.GetComponent <PlayerInfo>();
npcInfo = npc.GetComponent <NPCInfo>();
}
//return if we are in the shop
//useful for if we want to have the merchant talk after buying and selling
if (inShop)
{
return;
}
//if not in shop, then we are either in a choice or we are in normal dialogue
//either way, we need the speechOutline active
speechOutline.gameObject.SetActive(true);
//if we are in a choice, return so we don't mess anything up
if (inChoice)
{
return;
}
//if in normal dialogue, that means we need the current line to push out
NPCSpeechHolder.Dialogue dialogue = npcSpeech.Speak();
//checks to see if the first line of dialogue has been spoken
if (!hasStartedTalking)
{
hasStartedTalking = true;
player.GetComponent <PlayerMovementScript>().CanPlayerMove = false; //disable player movement
DoDialogue(dialogue); //prints dialogue
}
else if (!hasFinishedTalking) //we havent finished dialogue, so finish it
{
hasFinishedTalking = true;
FinishSpeech(); //print full text
}
else //this means that the current dialogue is done and we can move onto the next line
{
hasFinishedTalking = false;
//checks to see if the current dialogue does not open a shop
//if it does, this wont run and the shop will open from this line
if (dialogue.checkQuestCondition)
{
changedQuestDialoguePath = true;
if (CheckQuest(dialogue))
{
npcSpeech.SetDialogueSetChoice(dialogue.setToGoToForComplete);
}
else
{
npcSpeech.SetDialogueSetChoice(dialogue.setToGoToForInProgress);
}
}
else
{
changedQuestDialoguePath = false;
}
GiveQuest(dialogue);
if (!CheckShop(dialogue))
{
//check to see if we can continue talking (reached the last line) and move current dialogue to next one
bool IsFinished = npcSpeech.UpdateCurrentLine();
dialogue = npcSpeech.Speak(); //get next line
if (!IsFinished || changedQuestDialoguePath) //if not finished, print next line
{
DoDialogue(dialogue);
}
else //if we are finished, end the dialogue
{
EndSpeech();
}
}
}
}
