diff options
Diffstat (limited to 'engines/kyra/text_v2.cpp')
| -rw-r--r-- | engines/kyra/text_v2.cpp | 151 |
1 files changed, 147 insertions, 4 deletions
diff --git a/engines/kyra/text_v2.cpp b/engines/kyra/text_v2.cpp index bb8b65c476..491caeb53f 100644 --- a/engines/kyra/text_v2.cpp +++ b/engines/kyra/text_v2.cpp @@ -190,8 +190,8 @@ void KyraEngine_v2::objectChatInit(const char *str, int object, int vocHigh, int yPos = _mainCharacter.y1 - ((_mainCharacter.height * scale) >> 8) - 8; xPos = _mainCharacter.x1; } else { - yPos = _objectList[object].y; - xPos = _objectList[object].x; + yPos = _talkObjectList[object].y; + xPos = _talkObjectList[object].x; } yPos -= lineNum * 10; @@ -227,11 +227,11 @@ void KyraEngine_v2::objectChatInit(const char *str, int object, int vocHigh, int } void KyraEngine_v2::objectChatPrintText(const char *str, int object) { - int c1 = _objectList[object].color; + int c1 = _talkObjectList[object].color; str = _text->preprocessString(str); int lineNum = _text->buildMessageSubstrings(str); int maxWidth = _text->getWidestLineWidth(lineNum); - int x = (object == 0) ? _mainCharacter.x1 : _objectList[object].x; + int x = (object == 0) ? _mainCharacter.x1 : _talkObjectList[object].x; int cX1 = 0, cX2 = 0; _text->calcWidestLineBounds(cX1, cX2, maxWidth, x); @@ -330,5 +330,148 @@ void KyraEngine_v2::objectChatWaitToFinish() { resetCharacterAnimDim(); } +void KyraEngine_v2::initTalkObject(int initObject) { + TalkObject &object = _talkObjectList[initObject]; + + char STAFilename[13]; + char TLKFilename[13]; + char ENDFilename[13]; + + strcpy(STAFilename, object.filename); + strcpy(TLKFilename, object.filename); + strcpy(ENDFilename, object.filename); + + strcpy(STAFilename + 4, "_STA.TIM"); + strcpy(TLKFilename + 4, "_TLK.TIM"); + strcpy(ENDFilename + 4, "_END.TIM"); + + _currentTalkSections.STATim = loadTIMFile(STAFilename, NULL, 0); + _currentTalkSections.TLKTim = loadTIMFile(TLKFilename, NULL, 0); + _currentTalkSections.ENDTim = loadTIMFile(ENDFilename, NULL, 0); + + if (object.scriptId != -1) { + _specialSceneScriptStateBackup[object.scriptId] = _specialSceneScriptState[object.scriptId]; + _specialSceneScriptState[object.scriptId] = 1; + } + + /*if (_currentTalkObject.STATim) { + _objectChatFinished = false; + while (!_objectChatFinished) { + processTalkObject(_currentTalkObject.STATim, 0); + if (_chatText) + updateWithText(); + else + update(); + } + }*/ +} + +void KyraEngine_v2::deinitTalkObject(int initObject) { + TalkObject &object = _talkObjectList[initObject]; + + /*if (_currentTalkObject.ENDTim) { + _objectChatFinished = false; + while (!_objectChatFinished) { + processTalkObject(_currentTalkObject.ENDTim, 0); + if (_chatText) + updateWithText(); + else + update(); + } + }*/ + + if (object.scriptId != -1) { + _specialSceneScriptState[object.scriptId] = _specialSceneScriptStateBackup[object.scriptId]; + } + + if (_currentTalkSections.STATim != NULL) { + freeTIM(_currentTalkSections.STATim); + _currentTalkSections.STATim = NULL; + } + + if (_currentTalkSections.TLKTim != NULL) { + freeTIM(_currentTalkSections.TLKTim); + _currentTalkSections.TLKTim = NULL; + } + + if (_currentTalkSections.ENDTim != NULL) { + freeTIM(_currentTalkSections.ENDTim); + _currentTalkSections.ENDTim = NULL; + } +} + +byte *KyraEngine_v2::loadTIMFile(const char *filename, byte *buffer, int32 bufferSize) { + ScriptFileParser file(filename, _res); + if (!file) { + error("Couldn't open script file '%s'", filename); + return NULL; + } + + int32 formBlockSize = file.getFORMBlockSize(); + if (formBlockSize == -1) { + error("No FORM chunk found in file: '%s'", filename); + return NULL; + } + + if (formBlockSize < 20) { + return NULL; + } + + formBlockSize += 120 + sizeof(TIMStructUnk1) * 10; + + TIMHeader *timHeader; + if (buffer == NULL || bufferSize < formBlockSize) { + buffer = new byte[formBlockSize]; + timHeader = (TIMHeader *)buffer; + timHeader->deleteBufferFlag = 0xBABE; + } else { + timHeader = (TIMHeader *)buffer; + timHeader->deleteBufferFlag = 0x0; + } + + int32 chunkSize = file.getIFFBlockSize(AVTL_CHUNK); + timHeader->unkFlag = -1; + timHeader->unkFlag2 = 0; + timHeader->unkOffset = 14; + timHeader->unkOffset2 = timHeader->unkOffset + sizeof(TIMStructUnk1) * 10; + timHeader->AVTLOffset = timHeader->unkOffset2 + 120; + timHeader->TEXTOffset = timHeader->AVTLOffset + chunkSize; + + _TIMBuffers.AVTLChunk = (uint16 *)(buffer + timHeader->AVTLOffset); + _TIMBuffers.TEXTChunk = buffer + timHeader->TEXTOffset; + + if (!file.loadIFFBlock(AVTL_CHUNK, _TIMBuffers.AVTLChunk, chunkSize)) { + error("Couldn't load AVTL chunk from file: '%s'", filename); + return NULL; + } + + _TIMBuffers.UnkChunk = (TIMStructUnk1 *)(buffer + timHeader->unkOffset); + + for (int i = 0; i < 10; i++) { + _TIMBuffers.UnkChunk[i].unk_0 = 0; + _TIMBuffers.UnkChunk[i].unk_2 = 0; + _TIMBuffers.UnkChunk[i].unk_20 = &_TIMBuffers.AVTLChunk[ _TIMBuffers.AVTLChunk[i] ]; + _TIMBuffers.UnkChunk[i].unk_4 = 0; + _TIMBuffers.UnkChunk[i].unk_8 = 0; + } + + chunkSize = file.getIFFBlockSize(TEXT_CHUNK); + if (chunkSize > 0) { + if (!file.loadIFFBlock(TEXT_CHUNK, _TIMBuffers.TEXTChunk, chunkSize)) { + error("Couldn't load TEXT chunk from file: '%s'", filename); + return NULL; + } + } + + return buffer; +} + +void KyraEngine_v2::freeTIM(byte *buffer) { + TIMHeader *timHeader = (TIMHeader *)buffer; + + if (timHeader->deleteBufferFlag == 0xBABE) { + delete[] buffer; + } +} } // end of namespace Kyra |