libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2025-05-13 09:36:21 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

- Split the SAGA resource manager in 3 different ones, depending on the resource type (RSC for ITE, RES for IHNM and HRS for DINO/FTA2). The SAGA 2 HRS resource manager is still a stub

Browse Source 
- Added detection for the voice file of FTA2

svn-id: r35484
This commit is contained in:
Filippos Karapetis 2008-12-22 14:13:15 +00:00
parent 1f669687a3
commit 437384a838
22 changed files with 625 additions and 401 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
engines/saga/actor.cpp
View File

@ -31,7 +31,7 @@
#include "saga/events.h"
#include "saga/isomap.h"
#include "saga/objectmap.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "saga/script.h"
#include "saga/sndres.h"
#include "saga/sound.h"

2
engines/saga/animation.cpp
View File

@ -32,7 +32,7 @@
#include "saga/events.h"
#include "saga/interface.h"
#include "saga/render.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "saga/scene.h"
#include "saga/animation.h"

2
engines/saga/detection.cpp
View File

@ -37,7 +37,7 @@
#include "saga/animation.h"
#include "saga/displayinfo.h"
#include "saga/events.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "saga/interface.h"
#include "saga/scene.h"

2
engines/saga/events.cpp
View File

@ -35,7 +35,7 @@
#include "saga/palanim.h"
#include "saga/render.h"
#include "saga/sndres.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "saga/music.h"
#include "saga/actor.h"

2
engines/saga/font.cpp
View File

@ -27,7 +27,7 @@
#include "saga/saga.h"
#include "saga/gfx.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "saga/font.h"
#include "saga/render.h"

2
engines/saga/gfx.cpp
View File

@ -28,7 +28,7 @@
#include "saga/saga.h"
#include "saga/gfx.h"
#include "saga/interface.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "saga/scene.h"
#include "saga/render.h"

2
engines/saga/interface.cpp
View File

@ -42,7 +42,7 @@
#include "saga/script.h"
#include "saga/sound.h"
#include "saga/sprite.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "saga/interface.h"

2
engines/saga/introproc_ihnm.cpp
View File

@ -32,7 +32,7 @@
#include "saga/events.h"
#include "saga/interface.h"
#include "saga/render.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "saga/sndres.h"
#include "saga/music.h"

2
engines/saga/introproc_ite.cpp
View File

@ -36,7 +36,7 @@
#include "saga/music.h"
#include "saga/scene.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
namespace Saga {

5
engines/saga/module.mk
View File

@ -24,7 +24,10 @@ MODULE_OBJS := \
palanim.o \
puzzle.o \
render.o \
rscfile.o \
resource.o \
resource_hrs.o \
resource_res.o \
resource_rsc.o \
saga.o \
saveload.o \
scene.o \

2
engines/saga/music.cpp
View File

@ -27,7 +27,7 @@
#include "saga/saga.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "saga/music.h"
#include "sound/audiostream.h"

431
engines/saga/rscfile.cpp → engines/saga/resource.cpp
View File

@ -31,7 +31,7 @@
#include "saga/animation.h"
#include "saga/interface.h"
#include "saga/music.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "saga/scene.h"
#include "saga/sndres.h"
@ -39,32 +39,6 @@
namespace Saga {
struct MacResMap {
int16 resAttr;
int16 typeOffset;
int16 nameOffset;
int16 numTypes;
};
struct MacResource {
int16 id;
int16 nameOffset;
byte attr;
int32 dataOffset;
byte name[255];
};
struct MacResType {
uint32 id;
int16 items;
int16 maxItemId;
int16 offset;
MacResource *resources;
};
#define ID_MIDI MKID_BE('Midi')
Resource::Resource(SagaEngine *vm): _vm(vm) {
_contexts = NULL;
_contextsCount = 0;
@ -74,7 +48,7 @@ Resource::~Resource() {
clearContexts();
}
bool Resource::loadResContext(ResourceContext *context, uint32 contextOffset, uint32 contextSize) {
bool Resource::loadResContext_v1(ResourceContext *context, uint32 contextOffset, uint32 contextSize) {
size_t i;
bool result;
byte tableInfo[RSC_TABLEINFO_SIZE];
@ -132,141 +106,6 @@ bool Resource::loadResContext(ResourceContext *context, uint32 contextOffset, ui
return result;
}
bool Resource::loadMacContext(ResourceContext *context) {
int32 macDataSize, macDataSizePad;
int32 macResSize, macResSizePad;
int32 macResOffset;
uint32 macMapLength;
uint32 macDataLength;
uint32 macMapOffset;
uint32 macDataOffset;
MacResMap macResMap;
MacResType *macResTypes;
MacResType *macResType;
MacResource *macResource;
int i, j;
byte macNameLen;
bool notSagaContext = false;
if (context->file->size() < RSC_MIN_FILESIZE + MAC_BINARY_HEADER_SIZE) {
return false;
}
if (context->file->readByte() != 0) {
return false;
}
context->file->readByte(); //MAX Name Len
context->file->seek(74);
if (context->file->readByte() != 0) {
return false;
}
context->file->seek(82);
if (context->file->readByte() != 0) {
return false;
}
macDataSize = context->file->readSint32BE();
macResSize = context->file->readSint32BE();
macDataSizePad = (((macDataSize + 127) >> 7) << 7);
macResSizePad = (((macResSize + 127) >> 7) << 7);
macResOffset = MAC_BINARY_HEADER_SIZE + macDataSizePad;
context->file->seek(macResOffset);
macDataOffset = context->file->readUint32BE() + macResOffset;
macMapOffset = context->file->readUint32BE() + macResOffset;
macDataLength = context->file->readUint32BE();
macMapLength = context->file->readUint32BE();
if (macDataOffset >= (uint)context->file->size() || macMapOffset >= (uint)context->file->size() ||
macDataLength + macMapLength > (uint)context->file->size()) {
return false;
}
context->file->seek(macMapOffset + 22);
macResMap.resAttr = context->file->readUint16BE();
macResMap.typeOffset = context->file->readUint16BE();
macResMap.nameOffset = context->file->readUint16BE();
macResMap.numTypes = context->file->readUint16BE();
macResMap.numTypes++;
context->file->seek(macMapOffset + macResMap.typeOffset + 2);
macResTypes = (MacResType *)calloc(macResMap.numTypes, sizeof(*macResTypes));
for (i = macResMap.numTypes, macResType = macResTypes; i > 0; i--, macResType++) {
macResType->id = context->file->readUint32BE();
macResType->items = context->file->readUint16BE();
macResType->offset = context->file->readUint16BE();
macResType->items++;
macResType->resources = (MacResource*)calloc(macResType->items, sizeof(*macResType->resources));
}
for (i = macResMap.numTypes, macResType = macResTypes; i > 0; i--, macResType++) {
context->file->seek(macResType->offset + macMapOffset + macResMap.typeOffset);
for (j = macResType->items, macResource = macResType->resources; j > 0; j--, macResource++) {
macResource->id = context->file->readUint16BE();
macResource->nameOffset = context->file->readUint16BE();
macResource->dataOffset = context->file->readUint32BE();
macResSize = context->file->readUint32BE();
macResource->attr = macResource->dataOffset >> 24;
macResource->dataOffset &= 0xFFFFFF;
if (macResource->id > macResType->maxItemId) {
macResType->maxItemId = macResource->id;
}
}
for (j = macResType->items, macResource = macResType->resources; j > 0; j--, macResource++) {
if (macResource->nameOffset != -1) {
context->file->seek(macResource->nameOffset + macMapOffset + macResMap.nameOffset);
macNameLen = context->file->readByte();
context->file->read(macResource->name, macNameLen);
}
}
}
//
for (i = macResMap.numTypes, macResType = macResTypes; i > 0; i--, macResType++) {
//getting offsets & sizes of midi
if (((context->fileType & GAME_MUSICFILE_GM) > 0) && (macResType->id == ID_MIDI)) {
context->count = macResType->maxItemId + 1;
context->table = (ResourceData *)calloc(context->count, sizeof(*context->table));
for (j = macResType->items, macResource = macResType->resources; j > 0; j--, macResource++) {
context->file->seek(macDataOffset + macResource->dataOffset);
context->table[macResource->id].size = context->file->readUint32BE();
context->table[macResource->id].offset = context->file->pos();
}
notSagaContext = true;
break;
}
}
//free
for (i = 0; i < macResMap.numTypes; i++) {
free(macResTypes[i].resources);
}
free(macResTypes);
if ((!notSagaContext) && (!loadResContext(context, MAC_BINARY_HEADER_SIZE, macDataSize))) {
return false;
}
return true;
}
bool Resource::loadHResContext(ResourceContext *context, uint32 contextSize) {
// Stub for now
return true;
}
bool Resource::loadContext(ResourceContext *context) {
size_t i;
const GamePatchDescription *patchDescription;
@ -293,16 +132,8 @@ bool Resource::loadContext(ResourceContext *context) {
context->fileType &= ~GAME_MACBINARY;
if (!isMacBinary) {
if (!_vm->isSaga2()) {
// ITE, IHNM
if (!loadResContext(context, 0, context->file->size())) {
return false;
}
} else {
// DINO, FTA2
if (!loadHResContext(context, context->file->size())) {
return false;
}
if (!loadResContext(context, 0, context->file->size())) {
return false;
}
} else {
if (!loadMacContext(context)) {
@ -401,22 +232,44 @@ bool Resource::createContexts() {
//// Detect and add SFX files ////////////////////////////////////////////////
SoundFileInfo sfxFilesITE[] = {
{ "sounds.rsc", false },
{ "sounds.cmp", true },
{ "soundsd.rsc", false },
{ "soundsd.cmp", true }
{ "sounds.rsc", false },
{ "sounds.cmp", true },
{ "soundsd.rsc", false },
{ "soundsd.cmp", true }
};
SoundFileInfo sfxFilesIHNM[] = {
{ "sfx.res", false },
{ "sfx.cmp", true }
{ "sfx.res", false },
{ "sfx.cmp", true }
};
SoundFileInfo sfxFilesFTA2[] = {
{ "ftasound.hrs", false }
};
if (!soundFileInArray) {
// If the sound file is not specified in the detector table, add it here
fileFound = false;
curSoundfiles = _vm->getGameId() == GID_ITE ? sfxFilesITE : sfxFilesIHNM;
maxFile = _vm->getGameId() == GID_ITE ? 4 : 2;
switch (_vm->getGameId()) {
case GID_ITE:
curSoundfiles = sfxFilesITE;
maxFile = 4;
break;
case GID_IHNM:
curSoundfiles = sfxFilesIHNM;
maxFile = 2;
break;
case GID_DINO:
// TODO
curSoundfiles = NULL;
maxFile = 0;
break;
case GID_FTA2:
curSoundfiles = sfxFilesFTA2;
maxFile = 1;
break;
}
for (i = 0; i < maxFile; i++) {
if (Common::File::exists(curSoundfiles[i].fileName)) {
@ -457,10 +310,32 @@ bool Resource::createContexts() {
{ "voicesd.cmp", true },
};
SoundFileInfo voiceFilesFTA2[] = {
{ "ftavoice.hrs", false },
};
// Detect and add voice files
fileFound = false;
curSoundfiles = _vm->getGameId() == GID_ITE ? voiceFilesITE : voiceFilesIHNM;
maxFile = _vm->getGameId() == GID_ITE ? 7 : 4;
switch (_vm->getGameId()) {
case GID_ITE:
curSoundfiles = voiceFilesITE;
maxFile = 7;
break;
case GID_IHNM:
curSoundfiles = voiceFilesIHNM;
maxFile = 4;
break;
case GID_DINO:
// TODO
curSoundfiles = NULL;
maxFile = 0;
break;
case GID_FTA2:
curSoundfiles = voiceFilesFTA2;
maxFile = 1;
break;
}
for (i = 0; i < maxFile; i++) {
if (Common::File::exists(curSoundfiles[i].fileName)) {
@ -614,21 +489,6 @@ void Resource::clearContexts() {
_contexts = NULL;
}
uint32 Resource::convertResourceId(uint32 resourceId) {
if (_vm->getGameId() == GID_ITE && _vm->isMacResources()) {
if (resourceId > 1537) {
return resourceId - 2;
} else {
if (resourceId == 1535 || resourceId == 1536) {
error("Wrong resource number %d for Mac ITE", resourceId);
}
}
}
return resourceId;
}
void Resource::loadResource(ResourceContext *context, uint32 resourceId, byte*&resourceBuffer, size_t &resourceSize) {
Common::File *file;
uint32 resourceOffset;
@ -658,179 +518,4 @@ void Resource::loadResource(ResourceContext *context, uint32 resourceId, byte*&r
file->close();
}
static int metaResourceTable[] = { 0, 326, 517, 677, 805, 968, 1165, 0, 1271 };
static int metaResourceTableDemo[] = { 0, 0, 0, 0, 0, 0, 0, 285, 0 };
void Resource::loadGlobalResources(int chapter, int actorsEntrance) {
if (chapter < 0)
chapter = (!(_vm->getFeatures() & GF_IHNM_DEMO)) ? 8 : 7;
_vm->_script->_globalVoiceLUT.freeMem();
// TODO: close chapter context, or rather reassign it in our case
ResourceContext *resourceContext;
ResourceContext *soundContext;
int i;
resourceContext = _vm->_resource->getContext(GAME_RESOURCEFILE);
if (resourceContext == NULL) {
error("Resource::loadGlobalResources() resource context not found");
}
soundContext = _vm->_resource->getContext(GAME_SOUNDFILE);
if (soundContext == NULL) {
error("Resource::loadGlobalResources() sound context not found");
}
byte *resourcePointer;
size_t resourceLength;
if (!(_vm->getFeatures() & GF_IHNM_DEMO)) {
_vm->_resource->loadResource(resourceContext, metaResourceTable[chapter],
resourcePointer, resourceLength);
} else {
_vm->_resource->loadResource(resourceContext, metaResourceTableDemo[chapter],
resourcePointer, resourceLength);
}
if (resourceLength == 0) {
error("Resource::loadGlobalResources wrong metaResource");
}
MemoryReadStream metaS(resourcePointer, resourceLength);
_metaResource.sceneIndex = metaS.readSint16LE();
_metaResource.objectCount = metaS.readSint16LE();
_metaResource.objectsStringsResourceID = metaS.readSint32LE();
_metaResource.inventorySpritesID = metaS.readSint32LE();
_metaResource.mainSpritesID = metaS.readSint32LE();
_metaResource.objectsResourceID = metaS.readSint32LE();
_metaResource.actorCount = metaS.readSint16LE();
_metaResource.actorsStringsResourceID = metaS.readSint32LE();
_metaResource.actorsResourceID = metaS.readSint32LE();
_metaResource.protagFaceSpritesID = metaS.readSint32LE();
_metaResource.field_22 = metaS.readSint32LE();
_metaResource.field_26 = metaS.readSint16LE();
_metaResource.protagStatesCount = metaS.readSint16LE();
_metaResource.protagStatesResourceID = metaS.readSint32LE();
_metaResource.cutawayListResourceID = metaS.readSint32LE();
_metaResource.songTableID = metaS.readSint32LE();
free(resourcePointer);
_vm->_actor->loadActorList(actorsEntrance, _metaResource.actorCount,
_metaResource.actorsResourceID, _metaResource.protagStatesCount,
_metaResource.protagStatesResourceID);
_vm->_actor->_protagonist->_sceneNumber = _metaResource.sceneIndex;
_vm->_actor->_objectsStrings.freeMem();
_vm->_resource->loadResource(resourceContext, _metaResource.objectsStringsResourceID, resourcePointer, resourceLength);
_vm->loadStrings(_vm->_actor->_objectsStrings, resourcePointer, resourceLength);
free(resourcePointer);
if (chapter >= _vm->_sndRes->_fxTableIDsLen) {
error("Chapter ID exceeds fxTableIDs length");
}
debug(0, "Going to read %d of %d", chapter, _vm->_sndRes->_fxTableIDs[chapter]);
_vm->_resource->loadResource(soundContext, _vm->_sndRes->_fxTableIDs[chapter],
resourcePointer, resourceLength);
if (resourceLength == 0) {
error("Resource::loadGlobalResources Can't load sound effects for current track");
}
free(_vm->_sndRes->_fxTable);
_vm->_sndRes->_fxTableLen = resourceLength / 4;
_vm->_sndRes->_fxTable = (FxTable *)malloc(sizeof(FxTable) * _vm->_sndRes->_fxTableLen);
MemoryReadStream fxS(resourcePointer, resourceLength);
for (i = 0; i < _vm->_sndRes->_fxTableLen; i++) {
_vm->_sndRes->_fxTable[i].res = fxS.readSint16LE();
_vm->_sndRes->_fxTable[i].vol = fxS.readSint16LE();
}
free(resourcePointer);
_vm->_interface->_defPortraits.freeMem();
_vm->_sprite->loadList(_metaResource.protagFaceSpritesID, _vm->_interface->_defPortraits);
_vm->_actor->_actorsStrings.freeMem();
_vm->_resource->loadResource(resourceContext, _metaResource.actorsStringsResourceID, resourcePointer, resourceLength);
_vm->loadStrings(_vm->_actor->_actorsStrings, resourcePointer, resourceLength);
free(resourcePointer);
_vm->_sprite->_inventorySprites.freeMem();
_vm->_sprite->loadList(_metaResource.inventorySpritesID, _vm->_sprite->_inventorySprites);
_vm->_sprite->_mainSprites.freeMem();
_vm->_sprite->loadList(_metaResource.mainSpritesID, _vm->_sprite->_mainSprites);
_vm->_actor->loadObjList(_metaResource.objectCount, _metaResource.objectsResourceID);
_vm->_resource->loadResource(resourceContext, _metaResource.cutawayListResourceID, resourcePointer, resourceLength);
if (resourceLength == 0) {
error("Resource::loadGlobalResources Can't load cutaway list");
}
_vm->_anim->loadCutawayList(resourcePointer, resourceLength);
if (_metaResource.songTableID > 0) {
_vm->_resource->loadResource(resourceContext, _metaResource.songTableID, resourcePointer, resourceLength);
if (chapter == 6) {
int32 id = READ_LE_UINT32(&resourcePointer[actorsEntrance * 4]);
free(resourcePointer);
_vm->_resource->loadResource(resourceContext, id, resourcePointer, resourceLength);
}
if (resourceLength == 0) {
error("Resource::loadGlobalResources Can't load songs list for current track");
}
free(_vm->_music->_songTable);
_vm->_music->_songTableLen = resourceLength / 4;
_vm->_music->_songTable = (int32 *)malloc(sizeof(int32) * _vm->_music->_songTableLen);
MemoryReadStream songS(resourcePointer, resourceLength);
for (i = 0; i < _vm->_music->_songTableLen; i++)
_vm->_music->_songTable[i] = songS.readSint32LE();
free(resourcePointer);
} else {
// The IHNM demo has a fixed music track and doesn't load a song table
_vm->_music->setVolume(_vm->_musicVolume, 1);
_vm->_music->play(3, MUSIC_LOOP);
free(resourcePointer);
}
int voiceLUTResourceID = 0;
if (chapter != 7) {
int voiceBank = (chapter == 8) ? 0 : chapter;
_vm->_sndRes->setVoiceBank(voiceBank);
voiceLUTResourceID = 22 + voiceBank;
} else {
// IHNM demo
_vm->_sndRes->setVoiceBank(0);
voiceLUTResourceID = 17;
}
if (voiceLUTResourceID) {
_vm->_resource->loadResource(resourceContext, voiceLUTResourceID, resourcePointer, resourceLength);
_vm->_script->loadVoiceLUT(_vm->_script->_globalVoiceLUT, resourcePointer, resourceLength);
free(resourcePointer);
}
_vm->_spiritualBarometer = 0;
_vm->_scene->setChapterNumber(chapter);
}
} // End of namespace Saga

67
engines/saga/rscfile.h → engines/saga/resource.h
View File

@ -25,8 +25,8 @@
// RSC Resource file management header file
#ifndef SAGA_RSCFILE_H
#define SAGA_RSCFILE_H
#ifndef SAGA_RESOURCE_H
#define SAGA_RESOURCE_H
#include "common/file.h"
@ -134,9 +134,9 @@ public:
bool createContexts();
void clearContexts();
void loadResource(ResourceContext *context, uint32 resourceId, byte*&resourceBuffer, size_t &resourceSize);
uint32 convertResourceId(uint32 resourceId);
void loadGlobalResources(int chapter, int actorsEntrance);
virtual uint32 convertResourceId(uint32 resourceId) = 0;
virtual void loadGlobalResources(int chapter, int actorsEntrance) = 0;
ResourceContext *getContext(uint16 fileType, int serial = 0) {
int i;
@ -148,21 +148,70 @@ public:
return NULL;
}
private:
protected:
SagaEngine *_vm;
ResourceContext *_contexts;
int _contextsCount;
char _voicesFileName[8][256];
bool loadContext(ResourceContext *context);
bool loadMacContext(ResourceContext *context);
bool loadResContext(ResourceContext *context, uint32 contextOffset, uint32 contextSize);
bool loadHResContext(ResourceContext *context, uint32 contextSize);
virtual bool loadMacContext(ResourceContext *context) = 0;
virtual bool loadResContext(ResourceContext *context, uint32 contextOffset, uint32 contextSize) = 0;
bool loadResContext_v1(ResourceContext *context, uint32 contextOffset, uint32 contextSize);
public:
virtual MetaResource* getMetaResource() = 0;
};
// ITE
class Resource_RSC : public Resource {
public:
Resource_RSC(SagaEngine *vm) : Resource(vm) {}
virtual uint32 convertResourceId(uint32 resourceId);
virtual void loadGlobalResources(int chapter, int actorsEntrance) {}
virtual MetaResource* getMetaResource() {
MetaResource *dummy = 0;
return dummy;
}
private:
virtual bool loadMacContext(ResourceContext *context);
virtual bool loadResContext(ResourceContext *context, uint32 contextOffset, uint32 contextSize) {
return loadResContext_v1(context, contextOffset, contextSize);
}
};
// IHNM
class Resource_RES : public Resource {
public:
Resource_RES(SagaEngine *vm) : Resource(vm) {}
virtual uint32 convertResourceId(uint32 resourceId) { return resourceId; }
virtual void loadGlobalResources(int chapter, int actorsEntrance);
virtual MetaResource* getMetaResource() { return &_metaResource; };
private:
virtual bool loadMacContext(ResourceContext *context) { return false; }
virtual bool loadResContext(ResourceContext *context, uint32 contextOffset, uint32 contextSize) {
return loadResContext_v1(context, contextOffset, contextSize);
}
MetaResource _metaResource;
};
// DINO, FTA2
class Resource_HRS : public Resource {
public:
Resource_HRS(SagaEngine *vm) : Resource(vm) {}
virtual uint32 convertResourceId(uint32 resourceId) { return resourceId; }
virtual void loadGlobalResources(int chapter, int actorsEntrance) {}
virtual MetaResource* getMetaResource() {
MetaResource *dummy = 0;
return dummy;
}
private:
virtual bool loadMacContext(ResourceContext *context) { return false; }
virtual bool loadResContext(ResourceContext *context, uint32 contextOffset, uint32 contextSize) {
return loadResContext_v2(context, contextOffset, contextSize);
}
bool loadResContext_v2(ResourceContext *context, uint32 contextOffset, uint32 contextSize);
};
} // End of namespace Saga
#endif

47
engines/saga/resource_hrs.cpp Normal file
View File

@ -0,0 +1,47 @@
/* 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.
*
* $URL$
* $Id$
*
*/
// HRS Resource file management module (SAGA 2, used in DINO and FTA2)
#include "saga/saga.h"
#include "saga/actor.h"
#include "saga/animation.h"
#include "saga/interface.h"
#include "saga/music.h"
#include "saga/resource.h"
#include "saga/scene.h"
#include "saga/sndres.h"
#include "common/advancedDetector.h"
namespace Saga {
bool Resource_HRS::loadResContext_v2(ResourceContext *context, uint32 contextOffset, uint32 contextSize) {
// STUB
return true;
}
} // End of namespace Saga

217
engines/saga/resource_res.cpp Normal file
View File

@ -0,0 +1,217 @@
/* 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.
*
* $URL$
* $Id$
*
*/
// RSC Resource file management module (SAGA 1, used in IHNM)
#include "saga/saga.h"
#include "saga/actor.h"
#include "saga/animation.h"
#include "saga/interface.h"
#include "saga/music.h"
#include "saga/resource.h"
#include "saga/scene.h"
#include "saga/sndres.h"
#include "common/advancedDetector.h"
namespace Saga {
static int metaResourceTable[] = { 0, 326, 517, 677, 805, 968, 1165, 0, 1271 };
static int metaResourceTableDemo[] = { 0, 0, 0, 0, 0, 0, 0, 285, 0 };
void Resource_RES::loadGlobalResources(int chapter, int actorsEntrance) {
if (chapter < 0)
chapter = (!(_vm->getFeatures() & GF_IHNM_DEMO)) ? 8 : 7;
_vm->_script->_globalVoiceLUT.freeMem();
// TODO: close chapter context, or rather reassign it in our case
ResourceContext *resourceContext;
ResourceContext *soundContext;
int i;
resourceContext = _vm->_resource->getContext(GAME_RESOURCEFILE);
if (resourceContext == NULL) {
error("Resource::loadGlobalResources() resource context not found");
}
soundContext = _vm->_resource->getContext(GAME_SOUNDFILE);
if (soundContext == NULL) {
error("Resource::loadGlobalResources() sound context not found");
}
byte *resourcePointer;
size_t resourceLength;
if (!(_vm->getFeatures() & GF_IHNM_DEMO)) {
_vm->_resource->loadResource(resourceContext, metaResourceTable[chapter],
resourcePointer, resourceLength);
} else {
_vm->_resource->loadResource(resourceContext, metaResourceTableDemo[chapter],
resourcePointer, resourceLength);
}
if (resourceLength == 0) {
error("Resource::loadGlobalResources wrong metaResource");
}
MemoryReadStream metaS(resourcePointer, resourceLength);
_metaResource.sceneIndex = metaS.readSint16LE();
_metaResource.objectCount = metaS.readSint16LE();
_metaResource.objectsStringsResourceID = metaS.readSint32LE();
_metaResource.inventorySpritesID = metaS.readSint32LE();
_metaResource.mainSpritesID = metaS.readSint32LE();
_metaResource.objectsResourceID = metaS.readSint32LE();
_metaResource.actorCount = metaS.readSint16LE();
_metaResource.actorsStringsResourceID = metaS.readSint32LE();
_metaResource.actorsResourceID = metaS.readSint32LE();
_metaResource.protagFaceSpritesID = metaS.readSint32LE();
_metaResource.field_22 = metaS.readSint32LE();
_metaResource.field_26 = metaS.readSint16LE();
_metaResource.protagStatesCount = metaS.readSint16LE();
_metaResource.protagStatesResourceID = metaS.readSint32LE();
_metaResource.cutawayListResourceID = metaS.readSint32LE();
_metaResource.songTableID = metaS.readSint32LE();
free(resourcePointer);
_vm->_actor->loadActorList(actorsEntrance, _metaResource.actorCount,
_metaResource.actorsResourceID, _metaResource.protagStatesCount,
_metaResource.protagStatesResourceID);
_vm->_actor->_protagonist->_sceneNumber = _metaResource.sceneIndex;
_vm->_actor->_objectsStrings.freeMem();
_vm->_resource->loadResource(resourceContext, _metaResource.objectsStringsResourceID, resourcePointer, resourceLength);
_vm->loadStrings(_vm->_actor->_objectsStrings, resourcePointer, resourceLength);
free(resourcePointer);
if (chapter >= _vm->_sndRes->_fxTableIDsLen) {
error("Chapter ID exceeds fxTableIDs length");
}
debug(0, "Going to read %d of %d", chapter, _vm->_sndRes->_fxTableIDs[chapter]);
_vm->_resource->loadResource(soundContext, _vm->_sndRes->_fxTableIDs[chapter],
resourcePointer, resourceLength);
if (resourceLength == 0) {
error("Resource::loadGlobalResources Can't load sound effects for current track");
}
free(_vm->_sndRes->_fxTable);
_vm->_sndRes->_fxTableLen = resourceLength / 4;
_vm->_sndRes->_fxTable = (FxTable *)malloc(sizeof(FxTable) * _vm->_sndRes->_fxTableLen);
MemoryReadStream fxS(resourcePointer, resourceLength);
for (i = 0; i < _vm->_sndRes->_fxTableLen; i++) {
_vm->_sndRes->_fxTable[i].res = fxS.readSint16LE();
_vm->_sndRes->_fxTable[i].vol = fxS.readSint16LE();
}
free(resourcePointer);
_vm->_interface->_defPortraits.freeMem();
_vm->_sprite->loadList(_metaResource.protagFaceSpritesID, _vm->_interface->_defPortraits);
_vm->_actor->_actorsStrings.freeMem();
_vm->_resource->loadResource(resourceContext, _metaResource.actorsStringsResourceID, resourcePointer, resourceLength);
_vm->loadStrings(_vm->_actor->_actorsStrings, resourcePointer, resourceLength);
free(resourcePointer);
_vm->_sprite->_inventorySprites.freeMem();
_vm->_sprite->loadList(_metaResource.inventorySpritesID, _vm->_sprite->_inventorySprites);
_vm->_sprite->_mainSprites.freeMem();
_vm->_sprite->loadList(_metaResource.mainSpritesID, _vm->_sprite->_mainSprites);
_vm->_actor->loadObjList(_metaResource.objectCount, _metaResource.objectsResourceID);
_vm->_resource->loadResource(resourceContext, _metaResource.cutawayListResourceID, resourcePointer, resourceLength);
if (resourceLength == 0) {
error("Resource::loadGlobalResources Can't load cutaway list");
}
_vm->_anim->loadCutawayList(resourcePointer, resourceLength);
if (_metaResource.songTableID > 0) {
_vm->_resource->loadResource(resourceContext, _metaResource.songTableID, resourcePointer, resourceLength);
if (chapter == 6) {
int32 id = READ_LE_UINT32(&resourcePointer[actorsEntrance * 4]);
free(resourcePointer);
_vm->_resource->loadResource(resourceContext, id, resourcePointer, resourceLength);
}
if (resourceLength == 0) {
error("Resource::loadGlobalResources Can't load songs list for current track");
}
free(_vm->_music->_songTable);
_vm->_music->_songTableLen = resourceLength / 4;
_vm->_music->_songTable = (int32 *)malloc(sizeof(int32) * _vm->_music->_songTableLen);
MemoryReadStream songS(resourcePointer, resourceLength);
for (i = 0; i < _vm->_music->_songTableLen; i++)
_vm->_music->_songTable[i] = songS.readSint32LE();
free(resourcePointer);
} else {
// The IHNM demo has a fixed music track and doesn't load a song table
_vm->_music->setVolume(_vm->_musicVolume, 1);
_vm->_music->play(3, MUSIC_LOOP);
free(resourcePointer);
}
int voiceLUTResourceID = 0;
if (chapter != 7) {
int voiceBank = (chapter == 8) ? 0 : chapter;
_vm->_sndRes->setVoiceBank(voiceBank);
voiceLUTResourceID = 22 + voiceBank;
} else {
// IHNM demo
_vm->_sndRes->setVoiceBank(0);
voiceLUTResourceID = 17;
}
if (voiceLUTResourceID) {
_vm->_resource->loadResource(resourceContext, voiceLUTResourceID, resourcePointer, resourceLength);
_vm->_script->loadVoiceLUT(_vm->_script->_globalVoiceLUT, resourcePointer, resourceLength);
free(resourcePointer);
}
_vm->_spiritualBarometer = 0;
_vm->_scene->setChapterNumber(chapter);
}
} // End of namespace Saga

212
engines/saga/resource_rsc.cpp Normal file
View File

@ -0,0 +1,212 @@
/* 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.
*
* $URL$
* $Id$
*
*/
// RSC Resource file management module (SAGA 1, used in ITE)
#include "saga/saga.h"
#include "saga/actor.h"
#include "saga/animation.h"
#include "saga/interface.h"
#include "saga/music.h"
#include "saga/resource.h"
#include "saga/scene.h"
#include "saga/sndres.h"
#include "common/advancedDetector.h"
namespace Saga {
struct MacResMap {
int16 resAttr;
int16 typeOffset;
int16 nameOffset;
int16 numTypes;
};
struct MacResource {
int16 id;
int16 nameOffset;
byte attr;
int32 dataOffset;
byte name[255];
};
struct MacResType {
uint32 id;
int16 items;
int16 maxItemId;
int16 offset;
MacResource *resources;
};
#define ID_MIDI MKID_BE('Midi')
uint32 Resource_RSC::convertResourceId(uint32 resourceId) {
if (_vm->isMacResources()) {
if (resourceId > 1537) {
return resourceId - 2;
} else {
if (resourceId == 1535 || resourceId == 1536) {
error("Wrong resource number %d for Mac ITE", resourceId);
}
}
}
return resourceId;
}
bool Resource_RSC::loadMacContext(ResourceContext *context) {
int32 macDataSize, macDataSizePad;
int32 macResSize, macResSizePad;
int32 macResOffset;
uint32 macMapLength;
uint32 macDataLength;
uint32 macMapOffset;
uint32 macDataOffset;
MacResMap macResMap;
MacResType *macResTypes;
MacResType *macResType;
MacResource *macResource;
int i, j;
byte macNameLen;
bool notSagaContext = false;
if (context->file->size() < RSC_MIN_FILESIZE + MAC_BINARY_HEADER_SIZE) {
return false;
}
if (context->file->readByte() != 0) {
return false;
}
context->file->readByte(); //MAX Name Len
context->file->seek(74);
if (context->file->readByte() != 0) {
return false;
}
context->file->seek(82);
if (context->file->readByte() != 0) {
return false;
}
macDataSize = context->file->readSint32BE();
macResSize = context->file->readSint32BE();
macDataSizePad = (((macDataSize + 127) >> 7) << 7);
macResSizePad = (((macResSize + 127) >> 7) << 7);
macResOffset = MAC_BINARY_HEADER_SIZE + macDataSizePad;
context->file->seek(macResOffset);
macDataOffset = context->file->readUint32BE() + macResOffset;
macMapOffset = context->file->readUint32BE() + macResOffset;
macDataLength = context->file->readUint32BE();
macMapLength = context->file->readUint32BE();
if (macDataOffset >= (uint)context->file->size() || macMapOffset >= (uint)context->file->size() ||
macDataLength + macMapLength > (uint)context->file->size()) {
return false;
}
context->file->seek(macMapOffset + 22);
macResMap.resAttr = context->file->readUint16BE();
macResMap.typeOffset = context->file->readUint16BE();
macResMap.nameOffset = context->file->readUint16BE();
macResMap.numTypes = context->file->readUint16BE();
macResMap.numTypes++;
context->file->seek(macMapOffset + macResMap.typeOffset + 2);
macResTypes = (MacResType *)calloc(macResMap.numTypes, sizeof(*macResTypes));
for (i = macResMap.numTypes, macResType = macResTypes; i > 0; i--, macResType++) {
macResType->id = context->file->readUint32BE();
macResType->items = context->file->readUint16BE();
macResType->offset = context->file->readUint16BE();
macResType->items++;
macResType->resources = (MacResource*)calloc(macResType->items, sizeof(*macResType->resources));
}
for (i = macResMap.numTypes, macResType = macResTypes; i > 0; i--, macResType++) {
context->file->seek(macResType->offset + macMapOffset + macResMap.typeOffset);
for (j = macResType->items, macResource = macResType->resources; j > 0; j--, macResource++) {
macResource->id = context->file->readUint16BE();
macResource->nameOffset = context->file->readUint16BE();
macResource->dataOffset = context->file->readUint32BE();
macResSize = context->file->readUint32BE();
macResource->attr = macResource->dataOffset >> 24;
macResource->dataOffset &= 0xFFFFFF;
if (macResource->id > macResType->maxItemId) {
macResType->maxItemId = macResource->id;
}
}
for (j = macResType->items, macResource = macResType->resources; j > 0; j--, macResource++) {
if (macResource->nameOffset != -1) {
context->file->seek(macResource->nameOffset + macMapOffset + macResMap.nameOffset);
macNameLen = context->file->readByte();
context->file->read(macResource->name, macNameLen);
}
}
}
//
for (i = macResMap.numTypes, macResType = macResTypes; i > 0; i--, macResType++) {
//getting offsets & sizes of midi
if (((context->fileType & GAME_MUSICFILE_GM) > 0) && (macResType->id == ID_MIDI)) {
context->count = macResType->maxItemId + 1;
context->table = (ResourceData *)calloc(context->count, sizeof(*context->table));
for (j = macResType->items, macResource = macResType->resources; j > 0; j--, macResource++) {
context->file->seek(macDataOffset + macResource->dataOffset);
context->table[macResource->id].size = context->file->readUint32BE();
context->table[macResource->id].offset = context->file->pos();
}
notSagaContext = true;
break;
}
}
//free
for (i = 0; i < macResMap.numTypes; i++) {
free(macResTypes[i].resources);
}
free(macResTypes);
if ((!notSagaContext) && (!loadResContext(context, MAC_BINARY_HEADER_SIZE, macDataSize))) {
return false;
}
return true;
}
} // End of namespace Saga

15
engines/saga/saga.cpp
View File

@ -34,7 +34,7 @@
#include "saga/saga.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "saga/gfx.h"
#include "saga/render.h"
#include "saga/actor.h"
@ -164,7 +164,18 @@ Common::Error SagaEngine::init() {
if (_readingSpeed > 3)
_readingSpeed = 0;
_resource = new Resource(this);
switch(getGameId()) {
case GID_ITE:
_resource = new Resource_RSC(this);
break;
case GID_IHNM:
_resource = new Resource_RES(this);
break;
case GID_DINO:
case GID_FTA2:
_resource = new Resource_HRS(this);
break;
}
// Detect game and open resource files
if (!initGame()) {

4
engines/saga/scene.cpp
View File

@ -42,7 +42,7 @@
#include "saga/scene.h"
#include "saga/actor.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "graphics/iff.h"
#include "common/util.h"
@ -667,7 +667,7 @@ void Scene::loadScene(LoadSceneParams *loadSceneParams) {
if (_vm->getGameId() == GID_IHNM) {
if (loadSceneParams->loadFlag == kLoadBySceneNumber) // When will we get rid of it?
if (loadSceneParams->sceneDescriptor <= 0)
loadSceneParams->sceneDescriptor = _vm->_resource->_metaResource.sceneIndex;
loadSceneParams->sceneDescriptor = _vm->_resource->getMetaResource()->sceneIndex;
}
switch (loadSceneParams->loadFlag) {

2
engines/saga/script.cpp
View File

@ -37,7 +37,7 @@
#include "saga/actor.h"
#include "saga/objectmap.h"
#include "saga/isomap.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
namespace Saga {

2
engines/saga/sfuncs.cpp
View File

@ -40,7 +40,7 @@
#include "saga/render.h"
#include "saga/sound.h"
#include "saga/sndres.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "saga/script.h"
#include "saga/objectmap.h"

2
engines/saga/sndres.cpp
View File

@ -28,7 +28,7 @@
#include "saga/saga.h"
#include "saga/itedata.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "saga/sndres.h"
#include "saga/sound.h"

2
engines/saga/sprite.cpp
View File

@ -29,7 +29,7 @@
#include "saga/gfx.h"
#include "saga/scene.h"
#include "saga/rscfile.h"
#include "saga/resource.h"
#include "saga/font.h"
#include "saga/sprite.h"