bool ParsePage()
{
FStrifeDialogueNode *node = new FStrifeDialogueNode;
FStrifeDialogueReply **replyptr = &node->Children;
memset(node, 0, sizeof(*node));
//node->ItemCheckCount[0] = node->ItemCheckCount[1] = node->ItemCheckCount[2] = -1;
node->ThisNodeNum = StrifeDialogues.Push(node);
node->ItemCheckNode = -1;
FString SpeakerName;
FString Dialogue;
while (!sc.CheckToken('}'))
{
bool block = false;
FName key = ParseKey(true, &block);
if (!block)
{
switch(key)
{
case NAME_Name:
SpeakerName = CheckString(key);
break;
case NAME_Panel:
node->Backdrop = TexMan.CheckForTexture (CheckString(key), FTexture::TEX_MiscPatch);
break;
case NAME_Voice:
{
const char * name = CheckString(key);
if (name[0] != 0)
{
FString soundname = "svox/";
soundname += name;
node->SpeakerVoice = FSoundID(S_FindSound(soundname));
if (node->SpeakerVoice == 0 && namespace_bits == Zd)
{
node->SpeakerVoice = FSoundID(S_FindSound(name));
}
}
}
break;
case NAME_Dialog:
Dialogue = CheckString(key);
break;
case NAME_Drop:
node->DropType = CheckActorType(key);
break;
case NAME_Link:
node->ItemCheckNode = CheckInt(key);
break;
}
}
else
{
switch(key)
{
case NAME_Ifitem:
if (!ParseIfItem(node)) return false;
break;
case NAME_Choice:
if (!ParseChoice(replyptr)) return false;
break;
default:
sc.UnGet();
Skip();
}
}
}
node->SpeakerName = ncopystring(SpeakerName);
node->Dialogue = ncopystring(Dialogue);
return true;
}
bool ParseChoice(FStrifeDialogueReply **&replyptr)
{
FStrifeDialogueReply *reply = new FStrifeDialogueReply;
memset(reply, 0, sizeof(*reply));
reply->Next = *replyptr;
*replyptr = reply;
replyptr = &reply->Next;
FString ReplyString;
FString QuickYes;
FString QuickNo;
FString LogString;
bool closeDialog = false;
reply->NeedsGold = false;
while (!sc.CheckToken('}'))
{
bool block = false;
FName key = ParseKey(true, &block);
if (!block)
{
switch(key)
{
case NAME_Text:
ReplyString = CheckString(key);
break;
case NAME_Displaycost:
reply->NeedsGold = CheckBool(key);
break;
case NAME_Yesmessage:
QuickYes = CheckString(key);
//if (!QuickYes.Compare("_")) QuickYes = "";
break;
case NAME_Nomessage:
QuickNo = CheckString(key);
break;
case NAME_Log:
if (namespace_bits == St)
{
const char *s = CheckString(key);
if(strlen(s) < 4 || strnicmp(s, "LOG", 3) != 0)
{
sc.ScriptMessage("Log must be in the format of LOG# to compile, ignoring.");
}
else
{
reply->LogNumber = atoi(s + 3);
}
}
else
{
LogString = CheckString(key);
}
break;
case NAME_Giveitem:
reply->GiveType = CheckActorType(key);
break;
case NAME_Nextpage:
reply->NextNode = CheckInt(key);
break;
case NAME_Closedialog:
closeDialog = CheckBool(key);
break;
case NAME_Special:
reply->ActionSpecial = CheckInt(key);
if (reply->ActionSpecial < 0 || reply->ActionSpecial > 255)
reply->ActionSpecial = 0;
break;
case NAME_Arg0:
case NAME_Arg1:
case NAME_Arg2:
case NAME_Arg3:
case NAME_Arg4:
reply->Args[int(key)-int(NAME_Arg0)] = CheckInt(key);
break;
}
}
else
{
switch(key)
{
case NAME_Cost:
ParseCost(reply);
break;
default:
sc.UnGet();
Skip();
}
}
}
// Todo: Finalize
if (reply->ItemCheck.Size() > 0)
{
if (reply->ItemCheck[0].Amount <= 0) reply->NeedsGold = false;
}
reply->Reply = ncopystring(ReplyString);
reply->QuickYes = ncopystring(QuickYes);
if (reply->ItemCheck.Size() > 0 && reply->ItemCheck[0].Item != NULL)
{
reply->QuickNo = ncopystring(QuickNo);
}
else
{
reply->QuickNo = NULL;
}
reply->LogString = ncopystring(LogString);
if(!closeDialog) reply->NextNode *= -1;
return true;
}
static void ParseReplies (FStrifeDialogueReply **replyptr, Response *responses)
{
FStrifeDialogueReply *reply;
int j, k;
// Byte swap first.
for (j = 0; j < 5; ++j)
{
responses[j].GiveType = LittleLong(responses[j].GiveType);
responses[j].Link = LittleLong(responses[j].Link);
responses[j].Log = LittleLong(responses[j].Log);
for (k = 0; k < 3; ++k)
{
responses[j].Item[k] = LittleLong(responses[j].Item[k]);
responses[j].Count[k] = LittleLong(responses[j].Count[k]);
}
}
for (j = 0; j < 5; ++j)
{
Response *rsp = &responses[j];
// If the reply has no text and goes nowhere, then it doesn't
// need to be remembered.
if (rsp->Reply[0] == 0 && rsp->Link == 0)
{
continue;
}
reply = new FStrifeDialogueReply;
// The next node to use when this reply is chosen.
reply->NextNode = rsp->Link;
// The message to record in the log for this reply.
reply->LogNumber = rsp->Log;
reply->LogString = NULL;
// The item to receive when this reply is used.
reply->GiveType = GetStrifeType (rsp->GiveType);
reply->ActionSpecial = 0;
// Do you need anything special for this reply to succeed?
reply->ItemCheck.Resize(3);
for (k = 0; k < 3; ++k)
{
reply->ItemCheck[k].Item = GetStrifeType (rsp->Item[k]);
reply->ItemCheck[k].Amount = rsp->Count[k];
}
// If the first item check has a positive amount required, then
// add that to the reply string. Otherwise, use the reply as-is.
if (rsp->Count[0] > 0)
{
char moneystr[128];
mysnprintf (moneystr, countof(moneystr), "%s for %u", rsp->Reply, rsp->Count[0]);
reply->Reply = copystring (moneystr);
reply->NeedsGold = true;
}
else
{
reply->Reply = copystring (rsp->Reply);
reply->NeedsGold = false;
}
// QuickYes messages are shown when you meet the item checks.
// QuickNo messages are shown when you don't.
if (rsp->Yes[0] == '_' && rsp->Yes[1] == 0)
{
reply->QuickYes = NULL;
}
else
{
reply->QuickYes = ncopystring (rsp->Yes);
}
if (reply->ItemCheck[0].Item != 0)
{
reply->QuickNo = ncopystring (rsp->No);
}
else
{
reply->QuickNo = NULL;
}
reply->Next = *replyptr;
*replyptr = reply;
replyptr = &reply->Next;
}
}
static FStrifeDialogueNode *ReadTeaserNode (FileReader *lump, DWORD &prevSpeakerType)
{
FStrifeDialogueNode *node;
TeaserSpeech speech;
char fullsound[16];
const PClass *type;
int j;
node = new FStrifeDialogueNode;
lump->Read (&speech, sizeof(speech));
// Byte swap all the ints in the original data
speech.SpeakerType = LittleLong(speech.SpeakerType);
speech.DropType = LittleLong(speech.DropType);
// Assign the first instance of a conversation as the default for its
// actor, so newly spawned actors will use this conversation by default.
type = GetStrifeType (speech.SpeakerType);
node->SpeakerType = type;
if ((signed)speech.SpeakerType >= 0 && prevSpeakerType != speech.SpeakerType)
{
if (type != NULL)
{
ClassRoots[type->TypeName] = StrifeDialogues.Size();
}
DialogueRoots[speech.SpeakerType] = StrifeDialogues.Size();
prevSpeakerType = speech.SpeakerType;
}
// Convert the rest of the data to our own internal format.
node->Dialogue = ncopystring (speech.Dialogue);
// The Teaser version doesn't have portraits.
node->Backdrop.SetInvalid();
// The speaker's voice for this node, if any.
if (speech.VoiceNumber != 0)
{
mysnprintf (fullsound, countof(fullsound), "svox/voc%u", speech.VoiceNumber);
node->SpeakerVoice = fullsound;
}
else
{
node->SpeakerVoice = 0;
}
// The speaker's name, if any.
speech.Dialogue[0] = 0; //speech.Name[16] = 0;
node->SpeakerName = ncopystring (speech.Name);
// The item the speaker should drop when killed.
node->DropType = GetStrifeType (speech.DropType);
// Items you need to have to make the speaker use a different node.
node->ItemCheck.Resize(3);
for (j = 0; j < 3; ++j)
{
node->ItemCheck[j].Item = NULL;
node->ItemCheck[j].Amount = -1;
}
node->ItemCheckNode = 0;
node->Children = NULL;
ParseReplies (&node->Children, &speech.Responses[0]);
return node;
}
static FStrifeDialogueNode *ReadRetailNode (FileReader *lump, DWORD &prevSpeakerType)
{
FStrifeDialogueNode *node;
Speech speech;
char fullsound[16];
const PClass *type;
int j;
node = new FStrifeDialogueNode;
lump->Read (&speech, sizeof(speech));
// Byte swap all the ints in the original data
speech.SpeakerType = LittleLong(speech.SpeakerType);
speech.DropType = LittleLong(speech.DropType);
speech.Link = LittleLong(speech.Link);
// Assign the first instance of a conversation as the default for its
// actor, so newly spawned actors will use this conversation by default.
type = GetStrifeType (speech.SpeakerType);
node->SpeakerType = type;
if ((signed)(speech.SpeakerType) >= 0 && prevSpeakerType != speech.SpeakerType)
{
if (type != NULL)
{
ClassRoots[type->TypeName] = StrifeDialogues.Size();
}
DialogueRoots[speech.SpeakerType] = StrifeDialogues.Size();
prevSpeakerType = speech.SpeakerType;
}
// Convert the rest of the data to our own internal format.
node->Dialogue = ncopystring (speech.Dialogue);
// The speaker's portrait, if any.
speech.Dialogue[0] = 0; //speech.Backdrop[8] = 0;
node->Backdrop = TexMan.CheckForTexture (speech.Backdrop, FTexture::TEX_MiscPatch);
// The speaker's voice for this node, if any.
speech.Backdrop[0] = 0; //speech.Sound[8] = 0;
mysnprintf (fullsound, countof(fullsound), "svox/%s", speech.Sound);
node->SpeakerVoice = fullsound;
// The speaker's name, if any.
speech.Sound[0] = 0; //speech.Name[16] = 0;
node->SpeakerName = ncopystring (speech.Name);
// The item the speaker should drop when killed.
node->DropType = GetStrifeType (speech.DropType);
// Items you need to have to make the speaker use a different node.
node->ItemCheck.Resize(3);
for (j = 0; j < 3; ++j)
{
node->ItemCheck[j].Item = GetStrifeType (speech.ItemCheck[j]);
node->ItemCheck[j].Amount = -1;
}
node->ItemCheckNode = speech.Link;
node->Children = NULL;
ParseReplies (&node->Children, &speech.Responses[0]);
return node;
}
static FStrifeDialogueNode *ReadTeaserNode (FWadLump *lump, DWORD &prevSpeakerType)
{
FStrifeDialogueNode *node;
TeaserSpeech speech;
char fullsound[16];
const TypeInfo *type;
int j;
node = new FStrifeDialogueNode;
lump->Read (&speech, sizeof(speech));
// Byte swap all the ints in the original data
speech.SpeakerType = LONG(speech.SpeakerType);
speech.DropType = LONG(speech.DropType);
// Assign the first instance of a conversation as the default for its
// actor, so newly spawned actors will use this conversation by default.
type = GetStrifeType (speech.SpeakerType);
node->SpeakerType = type;
if (prevSpeakerType != speech.SpeakerType)
{
if (type != NULL)
{
GetDefaultByType (type)->Conversation = node;
}
prevSpeakerType = speech.SpeakerType;
}
// Convert the rest of the data to our own internal format.
node->Dialogue = ncopystring (speech.Dialogue);
// The Teaser version doesn't have portraits.
node->Backdrop = -1;
// The speaker's voice for this node, if any.
if (speech.VoiceNumber != 0)
{
sprintf (fullsound, "svox/voc%lu", speech.VoiceNumber);
node->SpeakerVoice = S_FindSound (fullsound);
}
else
{
node->SpeakerVoice = 0;
}
// The speaker's name, if any.
speech.Name[16] = 0;
node->SpeakerName = ncopystring (speech.Name);
// The item the speaker should drop when killed.
node->DropType = GetStrifeType (speech.DropType);
// Items you need to have to make the speaker use a different node.
for (j = 0; j < 3; ++j)
{
node->ItemCheck[j] = NULL;
}
node->ItemCheckNode = 0;
node->Children = NULL;
ParseReplies (&node->Children, &speech.Responses[0]);
return node;
}
