3 réponses à ce sujet

[Devari]

Hey peeps, having a little trouble with conversations and scripting, now I am not 100% sure if its possible but I figure i'll ask just in case, see I wish to use one script on the ActionsTabs for multiple conversation choices. So basically the thing is if a player clicks Choice A or Choice B or Choice C they execute the same script, but in the script I want to be able to define the differences.

I've tried using GetPCChatMessage to see if that would help at all, I didn't think it would  and I was right. So I was wondering is there a way to get that the conversation node so I can use that as a check to what choice the player did.

This is so I dont have to create a seperate script for each relatable item in the menu..

Cheers
- Dev

[FunkySwerve]

You need to use NWNX and the nwnx_events plugin, to get these functions:

int GetCurrentNodeType();
int GetCurrentNodeID();
int GetCurrentAbsoluteNodeID();

It's been released for both linux and windows, but as far as I know only the linux plugin offers the above functions. Linkage

Funky

[Baaleos]

There is a Branch of the nwnx svn, called Events_Update

http://nwn.virusman....s/events_update

I dont know if it works, but it contains conversation node code.

char* CNWNXEvents::OnRequest (char* gameObject, char* Request, char* Parameters)
{
	Log(2,"Request: \\"%s\\"\\n",Request);
	Log(2,"Params:  \\"%s\\"\\n",Parameters);
	this->pGameObject = gameObject;
	this->nGameObjectID = *(dword *)(gameObject+0x4);

	if (ConditionalScriptRunning)
	{
		if (strncmp(Request, "GET_NODE_ID", 11) == 0)
		{
			if (strlen(Parameters) > 2)
				sprintf(Parameters, "%d", nCurrentNodeID);
			return NULL;
		}
		else if (strncmp(Request, "GET_ABSOLUTE_NODE_ID", 20) == 0)
		{
			if (strlen(Parameters) > 2)
				sprintf(Parameters, "%d", nCurrentAbsoluteNodeID);
			return NULL;
		}
		else if (strncmp(Request, "GET_NODE_TYPE", 13) == 0)
		{
			if (strlen(Parameters) > 1)
				sprintf(Parameters, "%d", nNodeType);
			return NULL;
		}
		else if (strncmp(Request, "GET_NODE_TEXT", 13) == 0)
		{
			if(!pConversation) return NULL;
			int nLocaleID = atoi(Parameters);
			const char *pText = NULL;

			if(nNodeType == StartingNode || nNodeType == EntryNode)
			{
				CDialogEntry *pEntry = &pConversation->EntryList[nCurrentAbsoluteNodeID];
				CExoLocString *pNodeText = &pEntry->Text;
				pText = pNodeText->GetStringText(nLocaleID);
			}
			else if(nNodeType == ReplyNode)
			{
				CDialogReply *pReply = &pConversation->ReplyList[nCurrentAbsoluteNodeID];
				CExoLocString *pNodeText = &pReply->Text;
				pText = pNodeText->GetStringText(nLocaleID);
			} 
			else return NULL;

			if(!pText) return NULL;
			int len = strlen(pText);
			char *pNewText = (char *) malloc(len+1);
			strncpy(pNewText, pText, len);
			pNewText[len]=0;
			return pNewText;

			return NULL;
		}
		else if (strncmp(Request, "SET_NODE_TEXT", 13) == 0)
		{
			if(!pConversation) return NULL;
			int nLocaleID;
			int nParamLen = strlen(Parameters);
			//char *sNewText = (char *) malloc(nParamLen);
			char *nLastDelimiter = strrchr(Parameters, '¬');
			if (!nLastDelimiter || (nLastDelimiter-Parameters)<0)
			{
				Log(0, "o nLastDelimiter error\\n");
				//free(sNewText);
				return NULL;
			}
			int nTextLen = nParamLen-(nLastDelimiter-Parameters)+1;
			char *sNewText = (char *) malloc(nTextLen);
			if(sscanf(Parameters, "%d¬", &nLocaleID)<1) 
			{
				Log(0, "o sscanf error\\n");
				free(sNewText);
				return NULL;
			}
			strncpy(sNewText, nLastDelimiter+1, nTextLen-1);

			CExoLocStringElement *pLangEntry=NULL;

			if(nNodeType == StartingNode || nNodeType == EntryNode)
			{
				CDialogEntry *pEntry = &pConversation->EntryList[nCurrentAbsoluteNodeID];
				CExoLocString *pNodeText = &pEntry->Text;
				pLangEntry = pNodeText->GetLangEntry(nLocaleID);

			}
			else if(nNodeType == ReplyNode)
			{
				CDialogReply *pReply = &pConversation->ReplyList[nCurrentAbsoluteNodeID];
				CExoLocString *pNodeText = &pReply->Text;
				pLangEntry = pNodeText->GetLangEntry(nLocaleID);
			}

			if(!pLangEntry){ free(sNewText); return NULL; } //do nothing if there is no text
			if(pLangEntry->Text.Text)
			{
				free(pLangEntry->Text.Text);
				pLangEntry->Text.Text = sNewText;
				pLangEntry->Text.Length = strlen(sNewText)+1;
			}
			return NULL;
		}
	}

	if (ActionScriptRunning)
	{
		if (strncmp(Request, "GET_SELECTED_NODE_ID", 20) == 0)
		{
			if (strlen(Parameters) > 1)
				sprintf(Parameters, "%d", nSelectedNodeID);
			return NULL;
		}
		else if (strncmp(Request, "GET_SELECTED_ABSOLUTE_NODE_ID", 29) == 0)
		{
			if (strlen(Parameters) > 1)
				sprintf(Parameters, "%d", nSelectedAbsoluteNodeID);
			return NULL;
		}
		else if (strncmp(Request, "GET_SELECTED_NODE_TEXT", 22) == 0)
		{
			if(!pConversation) return NULL;
			int nLocaleID = atoi(Parameters);
			CDialogReply *pReply = &pConversation->ReplyList[nSelectedAbsoluteNodeID];
			CExoLocString *pNodeText = &pReply->Text;
			const char *pText = pNodeText->GetStringText(nLocaleID);
			if(!pText) return NULL;
			int len = strlen(pText);
			char *pNewText = (char *) malloc(len+1);
			strncpy(pNewText, pText, len);
			pNewText[len]=0;
			return pNewText;
		}
	}

	if (!scriptRun) return NULL; //The following functions are accessible only from event script
	if ((strncmp(Request, "GET_EVENT_ID", 12) && strncmp(Request, "GETEVENTID", 10)) == 0)
	{
		if (strlen(Parameters) > 1)
		sprintf(Parameters, "%d", nEventID);
		return NULL;
	}
	if (strncmp(Request, "GET_EVENT_SUBID", 15) == 0)
	{
		if (strlen(Parameters) > 1)
			sprintf(Parameters, "%d", nEventSubID);
		return NULL;
	}
	else if (strncmp(Request, "GET_EVENT_POSITION", 18) == 0)
	{
		if (strlen(Parameters) > 24)
			sprintf(Parameters, "%f¬%f¬%f", vPosition.x, vPosition.y, vPosition.z);
	}
	else if (strncmp(Request, "GET_ITEM_RADIAL", 18) == 0)
	{
		if (strlen(Parameters) > 1)
			sprintf(Parameters, "%d", nRadial);
	}
	else if (strncmp(Request, "BYPASS", 6) == 0)
	{
		bBypass = atoi(Parameters);
	}

	return NULL;
}

[Devari]

Cheers both of you, i'll have a look at NWNX and see if I can made head or tail of the event node stuff, cheers.