diff options
Diffstat (limited to 'engines/kyra/sequences_tim.cpp')
| -rw-r--r-- | engines/kyra/sequences_tim.cpp | 335 |
1 files changed, 0 insertions, 335 deletions
diff --git a/engines/kyra/sequences_tim.cpp b/engines/kyra/sequences_tim.cpp deleted file mode 100644 index f403dfcfc3..0000000000 --- a/engines/kyra/sequences_tim.cpp +++ /dev/null @@ -1,335 +0,0 @@ -/* ScummVM - Graphic Adventure Engine - * - * ScummVM is the legal property of its developers, whose names - * are too numerous to list here. Please refer to the COPYRIGHT - * file distributed with this source distribution. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * $URL$ - * $Id$ - * - */ - -#include "kyra/text_v2.h" -#include "kyra/kyra_v2.h" -#include "kyra/sound.h" -#include "kyra/resource.h" - -#include "common/endian.h" - -namespace Kyra { - -uint8 *KyraEngine_v2::tim_loadFile(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 += sizeof(TIMHeader) + 10 * (sizeof(Cmds) + 120); - - 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->cmdsOffset = sizeof(TIMHeader); - timHeader->unkOffset2 = timHeader->cmdsOffset + 10 * sizeof(Cmds); - timHeader->AVTLOffset = timHeader->unkOffset2 + 120; - timHeader->TEXTOffset = timHeader->AVTLOffset + chunkSize; - - _TIMBuffers.AVTLChunk = 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.currentCommandSet = (Cmds *)(buffer + timHeader->cmdsOffset); - - for (int i = 0; i < 10; i++) { - _TIMBuffers.currentCommandSet[i].dataPtr = 0; - _TIMBuffers.currentCommandSet[i].unk_2 = 0; - _TIMBuffers.currentCommandSet[i].AVTLSubChunk = &_TIMBuffers.AVTLChunk[READ_LE_UINT16(&_TIMBuffers.AVTLChunk[i << 1]) << 1]; - _TIMBuffers.currentCommandSet[i].timer1 = 0; - _TIMBuffers.currentCommandSet[i].timer2 = 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::tim_releaseBuffer(byte *buffer) { - TIMHeader *timHeader = (TIMHeader *)buffer; - if (timHeader->deleteBufferFlag == 0xBABE) - delete[] buffer; -} - -void KyraEngine_v2::tim_processSequence(uint8 *timBuffer, int loop) { - if (!timBuffer) - return; - - TIMHeader *hdr = (TIMHeader*) timBuffer; - _TIMBuffers.offsUnkFlag = (uint8*) &hdr->unkFlag; - _TIMBuffers.offsUnkFlag2 = (uint8*) &hdr->unkFlag2; - _TIMBuffers.currentCommandSet = (Cmds*) (timBuffer + hdr->cmdsOffset); - _TIMBuffers.unkCmds = timBuffer + hdr->unkOffset2; - _TIMBuffers.AVTLChunk = timBuffer + hdr->AVTLOffset; - _TIMBuffers.TEXTChunk = timBuffer + hdr->TEXTOffset; - - if (!_TIMBuffers.currentCommandSet->dataPtr) { - _TIMBuffers.currentCommandSet->dataPtr = _TIMBuffers.currentCommandSet->AVTLSubChunk; - _TIMBuffers.currentCommandSet->timer1 = _system->getMillis(); - _TIMBuffers.currentCommandSet->timer2 = _system->getMillis(); - } - - do { - _TIMBuffers.currentEntry = 0; - - while (_TIMBuffers.currentEntry < 10) { - Cmds *s = &_TIMBuffers.currentCommandSet[_TIMBuffers.currentEntry]; - if ((int16)READ_LE_UINT16(_TIMBuffers.offsUnkFlag) != -1) - (this->*_timOpcodes[28])(_TIMBuffers.offsUnkFlag2); - - bool running = true; - - while (s->dataPtr && s->timer2 <= _system->getMillis() && running) { - uint8 cmd = s->dataPtr[4]; - hdr->unkFlag2 = cmd; - uint8 *para = &s->dataPtr[6]; - - switch((this->*_timOpcodes[cmd])(para)) { - case -3: - WRITE_LE_UINT16(_TIMBuffers.offsUnkFlag, _TIMBuffers.currentEntry); - _TIMBuffers.unk_12 = -1; - break; - - case -2: - running = false; - break; - - case -1: - loop = 0; - running = false; - _TIMBuffers.currentEntry = 11; - break; - - case 22: - s->backupPtr = 0; - break; - - default: - break; - } - - if (s) { - if (s->dataPtr) { - s->dataPtr += (READ_LE_UINT16(s->dataPtr) * 2); - s->timer1 = s->timer2; - s->timer2 += (READ_LE_UINT16(s->dataPtr + 2) * _tickLength); - } - } - } - - _TIMBuffers.currentEntry++; - } - } while (loop); - -} - -void KyraEngine_v2::tim_playFullSequence(const char *filename) { - uint8 *ptr = tim_loadFile(filename, 0, 0); - if (!ptr) - return; - - _objectChatFinished = 0; - - while (ptr && !_objectChatFinished) { - if (ptr) - tim_processSequence(ptr, 0); - if (_timChatText) - updateWithText(); - else - update(); - } - - if (ptr) - tim_releaseBuffer(ptr); -} - -int KyraEngine_v2::tim_o_dummy_r0(uint8 *ptr) { - return 0; -} - -int KyraEngine_v2::tim_o_dummy_r1(uint8 *ptr) { - return 1; -} - -int KyraEngine_v2::tim_o_clearCmds2(uint8 *ptr) { - for (int i = 1; i < 10; i++) - memset(&_TIMBuffers.unkCmds[i], 0, 12); - _TIMBuffers.currentCommandSet[0].dataPtr = _TIMBuffers.currentCommandSet[0].AVTLSubChunk; - _TIMBuffers.currentCommandSet[0].timer1 = _system->getMillis(); - return 1; -} - -int KyraEngine_v2::tim_o_abort(uint8 *ptr) { - _TIMBuffers.currentCommandSet[_TIMBuffers.currentEntry].dataPtr = 0; - if(!_TIMBuffers.currentEntry) - _objectChatFinished = true; - return -2; -} - - -int KyraEngine_v2::tim_o_selectcurrentCommandSet(uint8 *ptr) { - _TIMBuffers.currentCommandSet[READ_LE_UINT16(ptr)].dataPtr = _TIMBuffers.currentCommandSet[READ_LE_UINT16(ptr)].AVTLSubChunk ? - _TIMBuffers.currentCommandSet[READ_LE_UINT16(ptr)].AVTLSubChunk : &_TIMBuffers.AVTLChunk[_TIMBuffers.AVTLChunk[READ_LE_UINT16(ptr) << 1] << 1]; - return 1; -} - -int KyraEngine_v2::tim_o_deleteBuffer(uint8 *ptr) { - _TIMBuffers.currentCommandSet[READ_LE_UINT16(ptr)].dataPtr = 0; - return 1; -} - -int KyraEngine_v2::tim_o_refreshTimers(uint8 *ptr) { - for (int i = 1; i < 10; i++) { - if (_TIMBuffers.currentCommandSet[i].dataPtr) - _TIMBuffers.currentCommandSet[i].timer2 = _system->getMillis(); - } - - return 1; -} - -int KyraEngine_v2::tim_o_execSubOpcode(uint8 *ptr) { - return (this->*_timOpcodes[30 + READ_LE_UINT16(ptr)])(ptr + 2); -} - -int KyraEngine_v2::tim_o_initActiveSub(uint8 *ptr) { - _TIMBuffers.currentCommandSet[READ_LE_UINT16(ptr)].dataPtr = _TIMBuffers.currentCommandSet[READ_LE_UINT16(ptr)].AVTLSubChunk; - _TIMBuffers.currentCommandSet[READ_LE_UINT16(ptr)].timer1 = _TIMBuffers.currentCommandSet[READ_LE_UINT16(ptr)].timer2 = _system->getMillis(); - return 1; -} - -int KyraEngine_v2::tim_o_resetActiveSub(uint8 *ptr) { - _TIMBuffers.currentCommandSet[READ_LE_UINT16(ptr)].dataPtr = 0; - _TIMBuffers.currentCommandSet[READ_LE_UINT16(ptr)].timer2 = 0; - _TIMBuffers.currentCommandSet[READ_LE_UINT16(ptr)].timer1 = 0; - return 1; -} - -int KyraEngine_v2::tim_o_printTalkText(uint8 *ptr) { - _chatText = _timChatText = (const char*) _TIMBuffers.TEXTChunk + READ_LE_UINT16(_TIMBuffers.TEXTChunk + (READ_LE_UINT16(ptr) << 1)); - _chatObject = _timChatObject = READ_LE_UINT16(ptr + 2); - - if (_flags.lang == Common::JA_JPN) { - for (int i = 0; i < _ingameTimJpStrSize; i += 2) { - if (!scumm_stricmp(_timChatText, _ingameTimJpStr[i])) - _chatText = _ingameTimJpStr[i + 1]; - } - } - objectChatInit(_chatText, _timChatObject); - return 0; -} - -int KyraEngine_v2::tim_o_updateSceneAnim(uint8 *ptr) { - updateSceneAnim(READ_LE_UINT16(ptr + 2), READ_LE_UINT16(ptr)); - return 0; -} - -int KyraEngine_v2::tim_o_resetChat(uint8 *ptr) { - _text->restoreScreen(); - _chatText = 0; - _chatObject = -1; - _timChatText = 0; - _timChatObject = -1; - return 0; -} - -int KyraEngine_v2::tim_o_playSoundEffect(uint8 *ptr) { - snd_playSoundEffect(READ_LE_UINT16(ptr)); - return 0; -} - -void KyraEngine_v2::tim_setupOpcodes() { - static const TimOpc Opcodes[] = { - &KyraEngine_v2::tim_o_clearCmds2, - &KyraEngine_v2::tim_o_abort, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_selectcurrentCommandSet, - &KyraEngine_v2::tim_o_deleteBuffer, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_dummy_r0, - &KyraEngine_v2::tim_o_refreshTimers, - &KyraEngine_v2::tim_o_dummy_r1, - &KyraEngine_v2::tim_o_execSubOpcode, - &KyraEngine_v2::tim_o_initActiveSub, - &KyraEngine_v2::tim_o_resetActiveSub, - &KyraEngine_v2::tim_o_dummy_r1, - &KyraEngine_v2::tim_o_dummy_r1, - &KyraEngine_v2::tim_o_printTalkText, - &KyraEngine_v2::tim_o_updateSceneAnim, - &KyraEngine_v2::tim_o_resetChat, - &KyraEngine_v2::tim_o_playSoundEffect, - }; - - _timOpcodes = (const TimOpc*) Opcodes; -} - -} // end of namespace Kyra - |