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-rw-r--r--gob/cdrom.cpp236
-rw-r--r--gob/cdrom.h39
-rw-r--r--gob/draw.cpp4
-rw-r--r--gob/goblin.cpp4
-rw-r--r--gob/init.cpp7
-rw-r--r--gob/inter.cpp15
-rw-r--r--gob/module.mk1
-rw-r--r--gob/scenery.cpp7
8 files changed, 307 insertions, 6 deletions
diff --git a/gob/cdrom.cpp b/gob/cdrom.cpp
new file mode 100644
index 0000000000..26193ef1ff
--- /dev/null
+++ b/gob/cdrom.cpp
@@ -0,0 +1,236 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 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 "gob/gob.h"
+#include "gob/cdrom.h"
+#include "gob/dataio.h"
+#include "gob/game.h"
+#include "gob/global.h"
+#include "gob/util.h"
+#include "sound/audiocd.h"
+
+namespace Gob {
+
+byte *cd_LICbuffer;
+char cd_curTrack[16];
+uint16 cd_numTracks;
+bool cd_globFlag;
+uint32 cd_trackStop;
+uint32 cd_startTime;
+
+void cd_readLIC(const char *fname) {
+ char tmp[80];
+ int handle;
+ uint16 version, startChunk, pos;
+
+ cd_freeLICbuffer();
+
+ *cd_curTrack = 0;
+
+ strcpy(tmp, fname);
+
+ handle = data_openData(tmp);
+
+ if (handle == -1)
+ return;
+
+ data_closeData(handle);
+
+ data_getUnpackedData(tmp);
+
+ handle = data_openData(tmp);
+
+ data_readData(handle, (char *)&version, 2);
+ version = READ_LE_UINT16(&version);
+
+ data_readData(handle, (char *)&startChunk, 2);
+ startChunk = READ_LE_UINT16(&startChunk);
+
+ data_readData(handle, (char *)&cd_numTracks, 2);
+ cd_numTracks = READ_LE_UINT16(&cd_numTracks);
+
+ if (version != 3) {
+ error("Wrong file %s (%d)", fname, version);
+ return;
+ }
+
+ data_seekData(handle, 50, SEEK_SET);
+
+ for (int i = 0; i < startChunk; i++) {
+ data_readData(handle, (char *)&pos, 2);
+ pos = READ_LE_UINT16(&pos);
+
+ if (!pos)
+ break;
+
+ data_seekData(handle, pos, SEEK_CUR);
+ }
+
+ cd_LICbuffer = (byte *)malloc(cd_numTracks * 22);
+ data_readData(handle, (char *)cd_LICbuffer, cd_numTracks * 22);
+
+ data_closeData(handle);
+}
+
+void cd_freeLICbuffer(void) {
+ free(cd_LICbuffer);
+ cd_LICbuffer = 0;
+}
+
+void cd_playBgMusic() {
+ static const char *tracks[][2] = {
+ {"avt00.tot", "mine"},
+ {"avt001.tot", "nuit"},
+ {"avt002.tot", "campagne"},
+ {"avt003.tot", "extsor1"},
+ {"avt004.tot", "interieure"},
+ {"avt005.tot", "zombie"},
+ {"avt006.tot", "zombie"},
+ {"avt007.tot", "campagne"},
+ {"avt008.tot", "campagne"},
+ {"avt009.tot", "extsor1"},
+ {"avt010.tot", "extsor1"},
+ {"avt011.tot", "interieure"},
+ {"avt012.tot", "zombie"},
+ {"avt014.tot", "nuit"},
+ {"avt015.tot", "interieure"},
+ {"avt016.tot", "statue"},
+ {"avt017.tot", "zombie"},
+ {"avt018.tot", "statue"},
+ {"avt019.tot", "mine"},
+ {"avt020.tot", "statue"},
+ {"avt021.tot", "mine"},
+ {"avt022.tot", "zombie"}
+ };
+
+ for (int i = 0; i < ARRAYSIZE(tracks); i++)
+ if (!scumm_stricmp(game_curTotFile, tracks[i][0])) {
+ cd_startTrack(tracks[i][1]);
+ break;
+ }
+}
+
+void cd_playMultMusic() {
+ static const char *tracks[][6] = {
+ {"avt005.tot", "fra1", "all1", "ang1", "esp1", "ita1"},
+ {"avt006.tot", "fra2", "all2", "ang2", "esp2", "ita2"},
+ {"avt012.tot", "fra3", "all3", "ang3", "esp3", "ita3"},
+ {"avt016.tot", "fra4", "all4", "ang4", "esp4", "ita4"},
+ {"avt019.tot", "fra5", "all5", "ang5", "esp5", "ita5"},
+ {"avt022.tot", "fra6", "all6", "ang6", "esp6", "ita6"}
+ };
+
+ for (int i = 0; i < ARRAYSIZE(tracks); i++)
+ if (!scumm_stricmp(game_curTotFile, tracks[i][0])) {
+ cd_globFlag = true;
+ cd_startTrack(tracks[i][language + 1]);
+ break;
+ }
+}
+
+void cd_startTrack(const char *trackname) {
+ byte *curPtr, *matchPtr;
+
+ if (!cd_LICbuffer)
+ return;
+
+ debug(3, "cd_startTrack(%s)", trackname);
+
+ matchPtr = 0;
+ curPtr = cd_LICbuffer;
+
+ for (int i = 0; i < cd_numTracks; i++) {
+ if (!scumm_stricmp((char *)curPtr, trackname)) {
+ matchPtr = curPtr;
+ break;
+ }
+ curPtr += 22;
+ }
+
+ if (!matchPtr) {
+ error("Track %s not found", trackname);
+ return;
+ }
+
+ strcpy(cd_curTrack, trackname);
+
+ cd_stopPlaying();
+
+ while (cd_getTrackPos() != -1);
+
+ uint32 start, end;
+
+ start = READ_LE_UINT32(matchPtr + 12);
+ end = READ_LE_UINT32(matchPtr + 16);
+
+ cd_play(start, end);
+
+ cd_startTime = util_getTimeKey();
+ cd_trackStop = cd_startTime + (end - start + 1 + 150) * 40 / 3 + 500;
+}
+
+void cd_play(uint32 from, uint32 to) {
+ // play from sector [from] to sector [to]
+ //
+ // format is HSG:
+ // HSG encodes frame information into a double word:
+ // minute multiplied by 4500, plus second multiplied by 75,
+ // plus frame, minus 150
+ debug(3, "cd_play(%d, %d)", from, to);
+
+ AudioCD.play(1, 0, from, to - from + 1);
+}
+
+int32 cd_getTrackPos(void) {
+ uint32 curPos = util_getTimeKey() - cd_startTime;
+
+ if (AudioCD.isPlaying() && (util_getTimeKey() < cd_trackStop))
+ return curPos * 3 / 40;
+ else
+ return -1;
+}
+
+void cd_stopPlaying(void) {
+ cd_stop();
+
+ while (cd_getTrackPos() != -1);
+}
+
+void cd_stop(void) {
+ debug(3, "cd_stop()");
+
+ AudioCD.stop();
+}
+
+void cd_testCD(int trySubst, const char *label) {
+ if (!trySubst) {
+ error("CDROM track substitution is not supported");
+ return;
+ }
+
+ cd_LICbuffer = 0;
+ cd_globFlag = false;
+
+ // Original checked CD label here
+ // but will skip it as it will require OSystem extensions of direct
+ // CD secor reading
+}
+
+} // End of namespace Gob
diff --git a/gob/cdrom.h b/gob/cdrom.h
new file mode 100644
index 0000000000..5d8b1a7f2c
--- /dev/null
+++ b/gob/cdrom.h
@@ -0,0 +1,39 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 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 "gob/gob.h"
+
+namespace Gob {
+
+extern bool cd_globFlag;
+
+void cd_readLIC(const char *fname);
+void cd_freeLICbuffer(void);
+
+void cd_startTrack(const char *s);
+void cd_playBgMusic();
+void cd_playMultMusic();
+void cd_play(uint32 from, uint32 to);
+int32 cd_getTrackPos(void);
+void cd_stopPlaying(void);
+void cd_stop(void);
+void cd_testCD(int trySubst, const char *label);
+
+} // End of namespace Gob
diff --git a/gob/draw.cpp b/gob/draw.cpp
index 4cc7de1966..480d8b016d 100644
--- a/gob/draw.cpp
+++ b/gob/draw.cpp
@@ -29,6 +29,7 @@
#include "gob/inter.h"
#include "gob/video.h"
#include "gob/palanim.h"
+#include "gob/cdrom.h"
namespace Gob {
@@ -759,6 +760,9 @@ void draw_printText(void) {
char buf[20];
index = inter_load16();
+
+ cd_playMultMusic();
+
dataPtr = (char *)game_totTextData + game_totTextData->items[index].offset;
ptr = dataPtr;
diff --git a/gob/goblin.cpp b/gob/goblin.cpp
index 0827490b68..80c007c6b1 100644
--- a/gob/goblin.cpp
+++ b/gob/goblin.cpp
@@ -31,6 +31,7 @@
#include "gob/sound.h"
#include "gob/game.h"
#include "gob/dataio.h"
+#include "gob/cdrom.h"
namespace Gob {
@@ -3160,6 +3161,9 @@ void gob_interFunc(void) {
case 1003:
gob_drawObjects();
+
+ if (cd_getTrackPos() == -1)
+ cd_playBgMusic();
break;
case 1004:
diff --git a/gob/init.cpp b/gob/init.cpp
index 90a2dd174e..21cb589932 100644
--- a/gob/init.cpp
+++ b/gob/init.cpp
@@ -30,6 +30,7 @@
#include "gob/game.h"
#include "gob/draw.h"
#include "gob/util.h"
+#include "gob/cdrom.h"
namespace Gob {
@@ -276,8 +277,14 @@ memBlocks = word ptr -2*/
memset(inter_variables, 0, varsCount * 4);
strcpy(game_curTotFile, buffer);
+
+ cd_testCD(1, "GOB");
+ cd_readLIC("gob.lic");
game_start();
+ cd_stopPlaying();
+ cd_freeLICbuffer();
+
if (inter_variables != 0)
free(inter_variables);
diff --git a/gob/inter.cpp b/gob/inter.cpp
index a2a418407b..69ff7a0161 100644
--- a/gob/inter.cpp
+++ b/gob/inter.cpp
@@ -29,6 +29,7 @@
#include "gob/draw.h"
#include "gob/mult.h"
#include "gob/goblin.h"
+#include "gob/cdrom.h"
namespace Gob {
@@ -408,18 +409,20 @@ void inter_drawOperations(void) {
break;
case 32:
- // FIXME
// Used in gob1 CD
- warning("unimplemented drawOperation: %d", cmd);
inter_evalExpr(0);
+ cd_startTrack(inter_resStr);
break;
case 33:
- // FIXME
// Used in gob1 CD
- warning("unimplemented drawOperation: %d", cmd);
- WRITE_VAR(5, 32767);
- break;
+ WRITE_VAR(5, cd_getTrackPos());
+ break;
+
+ case 34:
+ // Used in gob1 CD
+ cd_stopPlaying();
+ break;
case 48:
i = inter_load16();
diff --git a/gob/module.mk b/gob/module.mk
index 74f34da27e..5089182fb2 100644
--- a/gob/module.mk
+++ b/gob/module.mk
@@ -2,6 +2,7 @@ MODULE := gob
MODULE_OBJS := \
gob/anim.o \
+ gob/cdrom.o \
gob/dataio.o \
gob/draw.o \
gob/driver_vga.o \
diff --git a/gob/scenery.cpp b/gob/scenery.cpp
index ac3d9a50d6..2de9587cf8 100644
--- a/gob/scenery.cpp
+++ b/gob/scenery.cpp
@@ -29,6 +29,7 @@
#include "gob/util.h"
#include "gob/anim.h"
#include "gob/parse.h"
+#include "gob/cdrom.h"
namespace Gob {
@@ -383,6 +384,12 @@ int16 scen_loadAnim(char search) {
int16 sprResId;
int16 sprIndex;
+ if (cd_globFlag) {
+ while (cd_getTrackPos() != -1);
+
+ cd_globFlag = false;
+ }
+
inter_evalExpr(&sceneryIndex);
picsCount = inter_load16();
resId = inter_load16();
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-07 21:13:42 +0000