aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rwxr-xr-xkyra/seqplayer.cpp601
-rwxr-xr-xkyra/seqplayer.h123
2 files changed, 724 insertions, 0 deletions
diff --git a/kyra/seqplayer.cpp b/kyra/seqplayer.cpp
new file mode 100755
index 0000000000..322ceced6e
--- /dev/null
+++ b/kyra/seqplayer.cpp
@@ -0,0 +1,601 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2004-2005 The ScummVM project
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * $Header$
+ *
+ */
+
+#include "common/stdafx.h"
+#include "common/system.h"
+
+#include "base/engine.h"
+
+#include "kyra/kyra.h"
+#include "kyra/resource.h"
+#include "kyra/screen.h"
+#include "kyra/sound.h"
+
+#include "kyra/seqplayer.h"
+
+#define SEQOP(n, x) { n, &SeqPlayer::x, #x }
+
+namespace Kyra {
+
+SeqPlayer::SeqPlayer(KyraEngine* vm, OSystem* system) {
+ _vm = vm;
+ _system = system;
+
+ _screen = vm->screen();
+ _midi = vm->midi();
+ _res = vm->resource();
+
+ _copyViewOffs = false;
+
+ for (int i = 0; i < ARRAYSIZE(_handShapes); ++i)
+ _handShapes[i] = 0;
+}
+
+SeqPlayer::~SeqPlayer() {
+ freeHandShapes();
+}
+
+uint8 *SeqPlayer::setPanPages(int pageNum, int shape) {
+ debug(9, "SeqPlayer::setPanPages(%d, %d)", pageNum, shape);
+ uint8 *panPage = 0;
+ const uint8 *data = _screen->getPagePtr(pageNum);
+ uint16 numShapes = READ_LE_UINT16(data);
+ if (shape < numShapes) {
+ uint32 offs = 0;
+ if (_vm->game() == KYRA1CD) {
+ offs = READ_LE_UINT32(data + 2 + shape * 4);
+ } else {
+ offs = READ_LE_UINT16(data + 2 + shape * 2);
+ }
+ if (offs != 0) {
+ data += offs;
+ uint16 sz = READ_LE_UINT16(data + 6);
+ panPage = (uint8 *)malloc(sz);
+ if (panPage) {
+ memcpy(panPage, data, sz);
+ }
+ }
+ }
+ return panPage;
+}
+
+void SeqPlayer::makeHandShapes() {
+ debug(9, "SeqPlayer::makeHandShapes()");
+ _vm->loadBitmap("WRITING.CPS", 3, 3, 0);
+ for (int i = 0; i < ARRAYSIZE(_handShapes); ++i) {
+ _handShapes[i] = setPanPages(3, i);
+ }
+}
+
+void SeqPlayer::freeHandShapes() {
+ debug(9, "SeqPlayer::freeHandShapes()");
+ for (int i = 0; i < ARRAYSIZE(_handShapes); ++i) {
+ free(_handShapes[i]);
+ _handShapes[i] = 0;
+ }
+}
+
+void SeqPlayer::s1_wsaOpen() {
+ uint8 wsaObj = *_seqData++;
+ assert(wsaObj < ARRAYSIZE(_seqMovies));
+ uint8 offscreenDecode = *_seqData++;
+ _seqWsaCurDecodePage = _seqMovies[wsaObj].page = (offscreenDecode == 0) ? 0 : 3;
+ if (_vm->game() == KYRA1DEMO) {
+ _seqMovies[wsaObj].wsa = _vm->wsa_open(KyraEngine::_seq_demo_WSATable[wsaObj], offscreenDecode, 0);
+ } else {
+ _seqMovies[wsaObj].wsa = _vm->wsa_open(KyraEngine::_seq_WSATable[wsaObj], offscreenDecode, 0);
+ }
+ _seqMovies[wsaObj].frame = 0;
+ _seqMovies[wsaObj].numFrames = _vm->wsa_getNumFrames(_seqMovies[wsaObj].wsa) - 1;
+}
+
+void SeqPlayer::s1_wsaClose() {
+ uint8 wsaObj = *_seqData++;
+ assert(wsaObj < ARRAYSIZE(_seqMovies));
+ if (_seqMovies[wsaObj].wsa) {
+ _vm->wsa_close(_seqMovies[wsaObj].wsa);
+ _seqMovies[wsaObj].wsa = 0;
+ }
+}
+
+void SeqPlayer::s1_wsaPlayFrame() {
+ uint8 wsaObj = *_seqData++;
+ assert(wsaObj < ARRAYSIZE(_seqMovies));
+ int16 frame = (int8)*_seqData++;
+ _seqMovies[wsaObj].pos.x = READ_LE_UINT16(_seqData); _seqData += 2;
+ _seqMovies[wsaObj].pos.y = *_seqData++;
+ _vm->wsa_play(_seqMovies[wsaObj].wsa, frame, _seqMovies[wsaObj].pos.x, _seqMovies[wsaObj].pos.y, _seqMovies[wsaObj].page);
+ _seqMovies[wsaObj].frame = frame;
+}
+
+void SeqPlayer::s1_wsaPlayNextFrame() {
+ uint8 wsaObj = *_seqData++;
+ assert(wsaObj < ARRAYSIZE(_seqMovies));
+ int16 frame = ++_seqMovies[wsaObj].frame;
+ if (frame > _seqMovies[wsaObj].numFrames) {
+ frame = 0;
+ _seqMovies[wsaObj].frame = 0;
+ }
+ _vm->wsa_play(_seqMovies[wsaObj].wsa, frame, _seqMovies[wsaObj].pos.x, _seqMovies[wsaObj].pos.y, _seqMovies[wsaObj].page);
+}
+
+void SeqPlayer::s1_wsaPlayPrevFrame() {
+ uint8 wsaObj = *_seqData++;
+ assert(wsaObj < ARRAYSIZE(_seqMovies));
+ int16 frame = --_seqMovies[wsaObj].frame;
+ if (frame < 0) {
+ frame = _seqMovies[wsaObj].numFrames;
+ _seqMovies[wsaObj].frame = frame;
+ } else {
+ _vm->wsa_play(_seqMovies[wsaObj].wsa, frame, _seqMovies[wsaObj].pos.x, _seqMovies[wsaObj].pos.y, _seqMovies[wsaObj].page);
+ }
+}
+
+void SeqPlayer::s1_drawShape() {
+ uint8 shapeNum = *_seqData++;
+ int x = READ_LE_UINT16(_seqData); _seqData += 2;
+ int y = *_seqData++;
+ _screen->drawShape(2, _handShapes[shapeNum], x, y, 0, 0, 0);
+}
+
+void SeqPlayer::s1_maybeWaitTicks() {
+ uint16 a = READ_LE_UINT16(_seqData); _seqData += 2;
+ warning("STUB: s1_maybeWaitTicks(%d)\n", a);
+}
+
+void SeqPlayer::s1_waitTicks() {
+ uint16 ticks = READ_LE_UINT16(_seqData); _seqData += 2;
+ _vm->waitTicks(ticks);
+}
+
+void SeqPlayer::s1_copyWaitTicks() {
+ s1_copyView();
+ s1_waitTicks();
+}
+
+void SeqPlayer::s1_shuffleScreen() {
+ _screen->shuffleScreen(0, 16, 320, 128, 2, 0, 0, false);
+ _screen->_curPage = 2;
+}
+
+void SeqPlayer::s1_copyView() {
+ int y = 128;
+ if (!_copyViewOffs) {
+ y -= 8;
+ }
+ _screen->copyRegion(0, 16, 0, 16, 320, y, 2, 0);
+}
+
+void SeqPlayer::s1_loopInit() {
+ uint8 seqLoop = *_seqData++;
+ if (seqLoop < ARRAYSIZE(_seqLoopTable)) {
+ _seqLoopTable[seqLoop].ptr = _seqData;
+ } else {
+ _seqQuitFlag = true;
+ }
+}
+
+void SeqPlayer::s1_maybeLoopInc() {
+ uint8 a = *_seqData++;
+ int16 b = (int16)READ_LE_UINT16(_seqData); _seqData += 2;
+ warning("STUB: s1_maybeLoopInc(%d, %d)\n", a, b);
+}
+
+void SeqPlayer::s1_loopInc() {
+ uint8 seqLoop = *_seqData++;
+ uint16 seqLoopCount = READ_LE_UINT16(_seqData); _seqData += 2;
+ if (_seqLoopTable[seqLoop].count == 0xFFFF) {
+ _seqLoopTable[seqLoop].count = seqLoopCount - 1;
+ _seqData = _seqLoopTable[seqLoop].ptr;
+ } else if (_seqLoopTable[seqLoop].count == 0) {
+ _seqLoopTable[seqLoop].count = 0xFFFF;
+ _seqLoopTable[seqLoop].ptr = 0;
+ } else {
+ --_seqLoopTable[seqLoop].count;
+ _seqData = _seqLoopTable[seqLoop].ptr;
+ }
+}
+
+void SeqPlayer::s1_skip() {
+ uint8 a = *_seqData++;
+ warning("STUB: s1_skip(%d)\n", a);
+}
+
+void SeqPlayer::s1_loadPalette() {
+ uint8 colNum = *_seqData++;
+ uint32 fileSize;
+ uint8 *srcData;
+ if (_vm->game() == KYRA1DEMO) {
+ srcData = _res->fileData(KyraEngine::_seq_demo_COLTable[colNum], &fileSize);
+ } else {
+ srcData = _res->fileData(KyraEngine::_seq_COLTable[colNum], &fileSize);
+ }
+ memcpy(_screen->_currentPalette, srcData, fileSize);
+ delete[] srcData;
+}
+
+void SeqPlayer::s1_loadBitmap() {
+ uint8 cpsNum = *_seqData++;
+ _vm->loadBitmap(KyraEngine::_seq_CPSTable[cpsNum], 3, 3, 0);
+}
+
+void SeqPlayer::s1_fadeToBlack() {
+ _screen->fadeToBlack();
+}
+
+void SeqPlayer::s1_printText() {
+ static const uint8 colorMap[] = { 0, 0, 0, 0, 12, 12, 12, 0, 0, 0, 0, 0 };
+ uint8 txt = *_seqData++;
+ _screen->fillRect(0, 180, 319, 195, 12);
+ _screen->setTextColorMap(colorMap);
+ if (!_seqDisplayTextFlag) {
+ const char *str = KyraEngine::_seq_textsTableEN[txt];
+ int x = (Screen::SCREEN_W - _screen->getTextWidth(str)) / 2;
+ _screen->printText(str, x, 180, 0xF, 0xC);
+ } else {
+ _seqDisplayedTextTimer = _system->getMillis() + 1000 / 60;
+ _seqDisplayedText = txt;
+ _seqDisplayedChar = 0;
+ const char *str = KyraEngine::_seq_textsTableEN[_seqDisplayedText];
+ _seqDisplayedTextX = (Screen::SCREEN_W - _screen->getTextWidth(str)) / 2;
+ }
+}
+
+void SeqPlayer::s1_printTalkText() {
+ uint8 txt = *_seqData++;
+ int x = READ_LE_UINT16(_seqData); _seqData += 2;
+ int y = *_seqData++;
+ uint8 fillColor = *_seqData++;
+ int b;
+ if (_seqTalkTextPrinted && !_seqTalkTextRestored) {
+ if (_seqWsaCurDecodePage != 0) {
+ b = 2;
+ } else {
+ b = 0;
+ }
+ _vm->restoreTalkTextMessageBkgd(2, b);
+ }
+ _seqTalkTextPrinted = true;
+ _seqTalkTextRestored = false;
+ if (_seqWsaCurDecodePage != 0) {
+ b = 2;
+ } else {
+ b = 0;
+ }
+ _vm->printTalkTextMessage(KyraEngine::_seq_textsTableEN[txt], x, y, fillColor, b, 2);
+}
+
+void SeqPlayer::s1_restoreTalkText() {
+ if (_seqTalkTextPrinted && !_seqTalkTextRestored) {
+ int b;
+ if (_seqWsaCurDecodePage != 0) {
+ b = 2;
+ } else {
+ b = 0;
+ }
+ _vm->restoreTalkTextMessageBkgd(2, b);
+ _seqTalkTextRestored = true;
+ }
+}
+
+void SeqPlayer::s1_clearCurrentScreen() {
+ _screen->fillRect(10, 180, 319, 196, 0xC);
+}
+
+void SeqPlayer::s1_break() {
+ // Do nothing
+}
+
+void SeqPlayer::s1_fadeFromBlack() {
+ _screen->fadeFromBlack();
+}
+
+void SeqPlayer::s1_copyRegion() {
+ uint8 srcPage = *_seqData++;
+ uint8 dstPage = *_seqData++;
+ _screen->copyRegion(0, 0, 0, 0, 320, 200, srcPage, dstPage);
+}
+
+void SeqPlayer::s1_copyRegionSpecial() {
+ static const uint8 colorMap[] = { 0, 0, 0, 0, 0, 12, 12, 0, 0, 0, 0, 0 };
+ const char *copyStr = "Copyright (c) 1992 Westwood Studios";
+ const int x = (Screen::SCREEN_W - _screen->getTextWidth(copyStr)) / 2;
+ const int y = 179;
+
+ uint8 so = *_seqData++;
+ switch (so) {
+ case 0:
+ _screen->copyRegion(0, 0, 0, 47, 320, 77, 2, 0);
+ break;
+ case 1:
+ _screen->copyRegion(0, 0, 0, 47, 320, 56, 2, 0);
+ break;
+ case 2:
+ _screen->copyRegion(107, 72, 107, 72, 43, 87, 2, 0);
+ _screen->copyRegion(130, 159, 130, 159, 35, 17, 2, 0);
+ _screen->copyRegion(165, 105, 165, 105, 32, 9, 2, 0);
+ _screen->copyRegion(206, 83, 206, 83, 94, 93, 2, 0);
+ break;
+ case 3:
+ _screen->copyRegion(152, 56, 152, 56, 48, 48, 2, 0);
+ break;
+ case 4:
+ _screen->_charWidth = -2;
+ _screen->setTextColorMap(colorMap);
+ _screen->printText(copyStr, x + 1, y + 1, 0xB, 0xC);
+ _screen->printText(copyStr, x, y, 0xF, 0xC);
+ break;
+ case 5:
+ _screen->_curPage = 2;
+ break;
+ default:
+ error("Invalid subopcode %d for s1_copyRegionSpecial", so);
+ break;
+ }
+}
+
+void SeqPlayer::s1_fillRect() {
+ int x1 = READ_LE_UINT16(_seqData); _seqData += 2;
+ int y1 = *_seqData++;
+ int x2 = READ_LE_UINT16(_seqData); _seqData += 2;
+ int y2 = *_seqData++;
+ uint8 color = *_seqData++;
+ uint8 page = *_seqData++;
+ _screen->fillRect(x1, y1, x2, y2, color, page);
+}
+
+void SeqPlayer::s1_soundUnk1() {
+ uint8 track = *_seqData++;
+ _vm->waitTicks(3);
+ _midi->playSoundEffect(track);
+}
+
+void SeqPlayer::s1_soundUnk2() {
+ uint8 msg = *_seqData++;
+ switch (msg) {
+ case 0:
+ // nothing to do here...
+ break;
+ case 1:
+ _midi->beginFadeOut();
+ break;
+ case 56:
+ _vm->snd_playTheme(KyraEngine::MUSIC_INTRO, 3);
+ break;
+ case 57:
+ _vm->snd_playTheme(KyraEngine::MUSIC_INTRO, 4);
+ break;
+ case 58:
+ _vm->snd_playTheme(KyraEngine::MUSIC_INTRO, 5);
+ break;
+ default:
+ warning("Unknown seq. message: %.02d", msg);
+ break;
+ }
+}
+
+void SeqPlayer::s1_allocTempBuffer() {
+ if (_vm->game() == KYRA1DEMO) {
+ _seqQuitFlag = true;
+ } else {
+ // allocate offscreen buffer, not needed
+ }
+}
+
+void SeqPlayer::s1_textDisplayEnable() {
+ _seqDisplayTextFlag = true;
+}
+
+void SeqPlayer::s1_textDisplayDisable() {
+ _seqDisplayTextFlag = false;
+}
+
+void SeqPlayer::s1_endOfScript() {
+ _seqQuitFlag = true;
+}
+
+void SeqPlayer::s1_miscUnk1() {
+ warning("STUB: s1_miscUnk1\n");
+}
+
+void SeqPlayer::s1_miscUnk2() {
+ uint8 a = *_seqData++;
+ warning("STUB: s1_miscUnk2(%d)\n", a);
+}
+
+void SeqPlayer::s1_miscUnk3() {
+ warning("STUB: s1_miscUnk3\n");
+}
+
+void SeqPlayer::s1_miscUnk4() {
+ uint8 a = *_seqData++;
+ warning("STUB: s1_miscUnk4(%d)\n", a);
+}
+
+bool SeqPlayer::playSequence(const uint8 *seqData, bool skipSeq) {
+ static SeqEntry floppySeqProcs[] = {
+ // 0x00
+ SEQOP(3, s1_wsaOpen),
+ SEQOP(2, s1_wsaClose),
+ SEQOP(6, s1_wsaPlayFrame),
+ SEQOP(2, s1_wsaPlayNextFrame),
+ // 0x04
+ SEQOP(2, s1_wsaPlayPrevFrame),
+ SEQOP(5, s1_drawShape),
+ SEQOP(3, s1_waitTicks),
+ SEQOP(3, s1_copyWaitTicks),
+ // 0x08
+ SEQOP(1, s1_shuffleScreen),
+ SEQOP(1, s1_copyView),
+ SEQOP(2, s1_loopInit),
+ SEQOP(4, s1_loopInc),
+ // 0x0C
+ SEQOP(2, s1_loadPalette),
+ SEQOP(2, s1_loadBitmap),
+ SEQOP(1, s1_fadeToBlack),
+ SEQOP(2, s1_printText),
+ // 0x10
+ SEQOP(6, s1_printTalkText),
+ SEQOP(1, s1_restoreTalkText),
+ SEQOP(1, s1_clearCurrentScreen),
+ SEQOP(1, s1_break),
+ // 0x14
+ SEQOP(1, s1_fadeFromBlack),
+ SEQOP(3, s1_copyRegion),
+ SEQOP(2, s1_copyRegionSpecial),
+ SEQOP(9, s1_fillRect),
+ // 0x18
+ SEQOP(2, s1_soundUnk1),
+ SEQOP(2, s1_soundUnk2),
+ SEQOP(1, s1_allocTempBuffer),
+ SEQOP(1, s1_textDisplayEnable),
+ // 0x1C
+ SEQOP(1, s1_textDisplayDisable),
+ SEQOP(1, s1_endOfScript)
+ };
+
+#if 0
+ static SeqEntry cdromSeqProcs[] = {
+ // 0x00
+ SEQOP(3, s1_wsaOpen),
+ SEQOP(2, s1_wsaClose),
+ SEQOP(6, s1_wsaPlayFrame),
+ SEQOP(2, s1_wsaPlayNextFrame),
+ // 0x04
+ SEQOP(2, s1_wsaPlayPrevFrame),
+ SEQOP(5, s1_drawShape),
+ SEQOP(3, s1_maybeWaitTicks),
+ SEQOP(3, s1_waitTicks),
+ // 0x08
+ SEQOP(3, s1_copyWaitTicks),
+ SEQOP(1, s1_shuffleScreen),
+ SEQOP(1, s1_copyView),
+ SEQOP(2, s1_loopInit),
+ // 0x0C
+ SEQOP(4, s1_maybeLoopInc),
+ SEQOP(4, s1_maybeLoopInc), // Again?
+ SEQOP(2, s1_skip),
+ SEQOP(2, s1_loadPalette),
+ // 0x10
+ SEQOP(2, s1_loadBitmap),
+ SEQOP(1, s1_fadeToBlack),
+ SEQOP(2, s1_printText),
+ SEQOP(6, s1_printTalkText),
+ // 0x14
+ SEQOP(1, s1_restoreTalkText),
+ SEQOP(1, s1_clearCurrentScreen),
+ SEQOP(1, s1_break),
+ SEQOP(1, s1_fadeFromBlack),
+ // 0x18
+ SEQOP(3, s1_copyRegion),
+ SEQOP(2, s1_copyRegionSpecial),
+ SEQOP(9, s1_fillRect),
+ SEQOP(2, s1_soundUnk1),
+ // 0x1C
+ SEQOP(2, s1_soundUnk2),
+ SEQOP(1, s1_allocTempBuffer),
+ SEQOP(1, s1_textDisplayEnable),
+ SEQOP(1, s1_textDisplayDisable),
+ // 0x20
+ SEQOP(1, s1_endOfScript),
+ SEQOP(1, s1_miscUnk1),
+ SEQOP(2, s1_miscUnk2),
+ SEQOP(1, s1_miscUnk3),
+ // 0x24
+ SEQOP(2, s1_miscUnk4)
+ };
+#endif
+
+ const SeqEntry* commands;
+ int numCommands;
+
+ debug(9, "SeqPlayer::seq_playSequence(0x%X, %d)", seqData, skipSeq);
+
+ commands = floppySeqProcs;
+ numCommands = ARRAYSIZE(floppySeqProcs);
+
+ bool seqSkippedFlag = false;
+
+ _seqData = seqData;
+
+ _seqDisplayedTextTimer = 0xFFFFFFFF;
+ _seqDisplayTextFlag = false;
+ _seqDisplayedTextX = 0;
+ _seqDisplayedText = 0;
+ _seqDisplayedChar = 0;
+ _seqTalkTextRestored = false;
+ _seqTalkTextPrinted = false;
+
+ _seqQuitFlag = false;
+ _seqWsaCurDecodePage = 0;
+
+ for (int i = 0; i < 20; ++i) {
+ _seqLoopTable[i].ptr = 0;
+ _seqLoopTable[i].count = 0xFFFF;
+ }
+
+ memset(_seqMovies, 0, sizeof(_seqMovies));
+
+ _screen->_curPage = 0;
+ while (!_seqQuitFlag) {
+ if (skipSeq && _vm->seq_skipSequence()) {
+ while (1) {
+ uint8 code = *_seqData;
+ if (commands[code].proc == &SeqPlayer::s1_endOfScript || commands[code].proc == &SeqPlayer::s1_break) {
+ break;
+ }
+ _seqData += commands[code].len;
+ }
+ skipSeq = false;
+ seqSkippedFlag = true;
+ }
+ // used in Kallak writing intro
+ if (_seqDisplayTextFlag && _seqDisplayedTextTimer != 0xFFFFFFFF) {
+ if (_seqDisplayedTextTimer < _system->getMillis()) {
+ char charStr[2];
+ charStr[0] = KyraEngine::_seq_textsTableEN[_seqDisplayedText][_seqDisplayedChar];
+ charStr[1] = '\0';
+ _screen->printText(charStr, _seqDisplayedTextX, 180, 0xF, 0xC);
+ _seqDisplayedTextX += _screen->getCharWidth(charStr[0]);
+ ++_seqDisplayedChar;
+ if (KyraEngine::_seq_textsTableEN[_seqDisplayedText][_seqDisplayedChar] == '\0') {
+ _seqDisplayedTextTimer = 0xFFFFFFFF;
+ }
+ } else {
+ _seqDisplayedTextTimer = _system->getMillis() + 1000 / 60;
+ }
+ }
+
+ uint8 seqCode = *_seqData++;
+ if (seqCode < numCommands) {
+ SeqProc currentProc = commands[seqCode].proc;
+ debug(5, "seqCode = %d (%s)", seqCode, commands[seqCode].desc);
+ (this->*currentProc)();
+ } else {
+ error("Invalid sequence opcode %d", seqCode);
+ }
+
+ _screen->updateScreen();
+ }
+ return seqSkippedFlag;
+}
+
+} // End of namespace Kyra
diff --git a/kyra/seqplayer.h b/kyra/seqplayer.h
new file mode 100755
index 0000000000..fe8c5db8ce
--- /dev/null
+++ b/kyra/seqplayer.h
@@ -0,0 +1,123 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2004-2005 The ScummVM project
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * $Header$
+ *
+ */
+
+#ifndef KYRASEQPLAYER_H
+#define KYRASEQPLAYER_H
+
+namespace Kyra {
+
+class SeqPlayer {
+public:
+ SeqPlayer(KyraEngine* vm, OSystem* system);
+ ~SeqPlayer();
+
+ void setCopyViewOffs(bool offs) {
+ _copyViewOffs = offs;
+ }
+
+ void makeHandShapes();
+ void freeHandShapes();
+
+ bool playSequence(const uint8 *seqData, bool skipSeq);
+
+protected:
+ KyraEngine *_vm;
+ OSystem *_system;
+ Screen *_screen;
+ MusicPlayer *_midi;
+ Resource *_res;
+
+ uint8 *_handShapes[3];
+ bool _copyViewOffs;
+
+ typedef void (SeqPlayer::*SeqProc)();
+ struct SeqEntry {
+ uint8 len;
+ SeqProc proc;
+ const char* desc;
+ };
+
+ uint8 *setPanPages(int pageNum, int shape);
+
+ // the sequence procs
+ void s1_wsaOpen();
+ void s1_wsaClose();
+ void s1_wsaPlayFrame();
+ void s1_wsaPlayNextFrame();
+ void s1_wsaPlayPrevFrame();
+ void s1_drawShape();
+ void s1_maybeWaitTicks();
+ void s1_waitTicks();
+ void s1_copyWaitTicks();
+ void s1_shuffleScreen();
+ void s1_copyView();
+ void s1_loopInit();
+ void s1_maybeLoopInc();
+ void s1_loopInc();
+ void s1_skip();
+ void s1_loadPalette();
+ void s1_loadBitmap();
+ void s1_fadeToBlack();
+ void s1_printText();
+ void s1_printTalkText();
+ void s1_restoreTalkText();
+ void s1_clearCurrentScreen();
+ void s1_break();
+ void s1_fadeFromBlack();
+ void s1_copyRegion();
+ void s1_copyRegionSpecial();
+ void s1_fillRect();
+ void s1_soundUnk1();
+ void s1_soundUnk2();
+ void s1_allocTempBuffer();
+ void s1_textDisplayEnable();
+ void s1_textDisplayDisable();
+ void s1_endOfScript();
+ void s1_miscUnk1();
+ void s1_miscUnk2();
+ void s1_miscUnk3();
+ void s1_miscUnk4();
+
+ struct SeqMovie {
+ WSAMovieV1 *wsa;
+ int32 page;
+ int16 frame;
+ int16 numFrames;
+ Common::Point pos;
+ };
+
+ const uint8 *_seqData;
+ SeqMovie _seqMovies[12];
+ SeqLoop _seqLoopTable[20];
+ uint16 _seqWsaCurDecodePage;
+ uint32 _seqDisplayedTextTimer;
+ bool _seqDisplayTextFlag;
+ uint8 _seqDisplayedText;
+ uint8 _seqDisplayedChar;
+ uint16 _seqDisplayedTextX;
+ bool _seqTalkTextPrinted;
+ bool _seqTalkTextRestored;
+ bool _seqQuitFlag;
+};
+
+} // End of namespace Kyra
+
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-15 13:40:17 +0000