byte loadCtFW(const char *ctName) {
debugC(1, kCineDebugCollision, "loadCtFW(\"%s\")", ctName);
uint16 header[32];
byte *ptr, *dataPtr;
int16 foundFileIdx = findFileInBundle(ctName);
if (foundFileIdx == -1) {
warning("loadCtFW: Unable to find collision data file '%s'", ctName);
// FIXME: Rework this function's return value policy and return an appropriate value here.
// The return value isn't yet used for anything so currently it doesn't really matter.
return 0;
}
if (currentCtName != ctName)
strcpy(currentCtName, ctName);
ptr = dataPtr = readBundleFile(foundFileIdx);
loadRelatedPalette(ctName);
assert(strstr(ctName, ".NEO"));
Common::MemoryReadStream readS(ptr, 32);
for (int i = 0; i < 16; i++) {
header[i] = readS.readUint16BE();
}
gfxConvertSpriteToRaw(collisionPage, ptr + 0x80, 160, 200);
free(dataPtr);
return 0;
}
byte loadCtOS(const char *ctName) {
debugC(1, kCineDebugCollision, "loadCtOS(\"%s\")", ctName);
byte *ptr, *dataPtr;
int16 foundFileIdx = findFileInBundle(ctName);
if (foundFileIdx == -1) {
warning("loadCtOS: Unable to find collision data file '%s'", ctName);
// FIXME: Rework this function's return value policy and return an appropriate value here.
// The return value isn't yet used for anything so currently it doesn't really matter.
return 0;
}
if (currentCtName != ctName)
strcpy(currentCtName, ctName);
ptr = dataPtr = readBundleFile(foundFileIdx);
uint16 bpp = READ_BE_UINT16(ptr);
ptr += 2;
if (bpp == 8) {
renderer->loadCt256(ptr, ctName);
} else {
gfxConvertSpriteToRaw(collisionPage, ptr + 32, 160, 200);
renderer->loadCt16(ptr, ctName);
}
free(dataPtr);
return 0;
}
byte loadCt(const char *ctName) {
uint16 header[32];
strcpy(currentCtName, ctName);
byte *ptr = readBundleFile(findFileInBundle(ctName));
if (gameType == Cine::GID_OS) {
uint16 bpp = READ_BE_UINT16(ptr); ptr += 2;
if (bpp == 8) {
ptr += 3 * 256;
loadCtHigh(ptr);
} else {
ptr += 32;
gfxResetRawPage(page3Raw);
gfxConvertSpriteToRaw(page3Raw, ptr, 160, 200);
}
} else {
loadRelatedPalette(ctName);
assert(strstr(ctName, ".NEO"));
Common::MemoryReadStream readS(ptr, 32);
for (int i = 0; i < 16; i++) {
header[i] = readS.readUint16BE();
}
gfxConvertSpriteToRaw(page3Raw, ptr + 0x80, 160, 200);
}
return 0;
}
void loadRel(char *pRelName) {
uint16 numEntry;
uint16 i;
byte *ptr;
checkDataDisk(-1);
for (i = 0; i < NUM_MAX_REL; i++) {
if (relTable[i].data) {
free(relTable[i].data);
relTable[i].data = NULL;
relTable[i].size = 0;
}
}
ptr = readBundleFile(findFileInBundle(pRelName));
setMouseCursor(MOUSE_CURSOR_DISK);
numEntry = READ_BE_UINT16(ptr); ptr += 2;
assert(numEntry <= NUM_MAX_REL);
for (i = 0; i < numEntry; i++) {
relTable[i].size = READ_BE_UINT16(ptr); ptr += 2;
relTable[i].obj1Param1 = READ_BE_UINT16(ptr); ptr += 2;
relTable[i].obj1Param2 = READ_BE_UINT16(ptr); ptr += 2;
relTable[i].obj2Param = READ_BE_UINT16(ptr); ptr += 2;
}
for (i = 0; i < numEntry; i++) {
if (relTable[i].size) {
relTable[i].data = (byte *)malloc(relTable[i].size);
assert(relTable[i].data);
memcpy(relTable[i].data, ptr, relTable[i].size);
ptr += relTable[i].size;
}
}
#ifdef DUMP_SCRIPTS
{
uint16 s;
char buffer[256];
for (s = 0; s < numEntry; s++) {
if (relTable[s].size) {
sprintf(buffer, "%s_%03d.txt", pRelName, s);
decompileScript(relTable[s].data, NULL, relTable[s].size, s);
dumpScript(buffer);
}
}
}
#endif
}
/*! \todo Is script size of 0 valid?
* \todo Fix script dump code
*/
void loadRel(char *pRelName) {
uint16 numEntry;
uint16 i;
uint16 size, p1, p2, p3;
byte *ptr, *dataPtr;
checkDataDisk(-1);
objectScripts.clear();
relTable.clear();
ptr = dataPtr = readBundleFile(findFileInBundle(pRelName));
setMouseCursor(MOUSE_CURSOR_DISK);
numEntry = READ_BE_UINT16(ptr); ptr += 2;
for (i = 0; i < numEntry; i++) {
size = READ_BE_UINT16(ptr); ptr += 2;
p1 = READ_BE_UINT16(ptr); ptr += 2;
p2 = READ_BE_UINT16(ptr); ptr += 2;
p3 = READ_BE_UINT16(ptr); ptr += 2;
RawObjectScriptPtr tmp(new RawObjectScript(size, p1, p2, p3));
assert(tmp);
relTable.push_back(tmp);
}
for (i = 0; i < numEntry; i++) {
size = relTable[i]->_size;
// TODO: delete the test?
if (size) {
relTable[i]->setData(*scriptInfo, ptr);
ptr += size;
}
}
free(dataPtr);
#ifdef DUMP_SCRIPTS
{
uint16 s;
char buffer[256];
for (s = 0; s < numEntry; s++) {
if (relTable[s]->_size) {
sprintf(buffer, "%s_%03d.txt", pRelName, s);
decompileScript((const byte *)relTable[s]->getString(0), relTable[s]->_size, s);
dumpScript(buffer);
}
}
}
#endif
}
void addBackground(const char *bgName, uint16 bgIdx) {
byte *ptr, *dataPtr;
byte fileIdx = findFileInBundle(bgName);
ptr = dataPtr = readBundleFile(fileIdx);
uint16 bpp = READ_BE_UINT16(ptr); ptr += 2;
if (bpp == 8) {
renderer->loadBg256(ptr, bgName, bgIdx);
} else {
renderer->loadBg16(ptr, bgName, bgIdx);
}
free(dataPtr);
}
void addBackground(const char *bgName, uint16 bgIdx) {
strcpy(currentBgName[bgIdx], bgName);
byte fileIdx = findFileInBundle(bgName);
byte *ptr = readBundleFile(fileIdx);
additionalBgTable[bgIdx] = (byte *) malloc(320 * 200);
uint16 bpp = READ_BE_UINT16(ptr); ptr += 2;
if (bpp == 8) {
ptr += 3 * 256;
memcpy(additionalBgTable[bgIdx], ptr, 320 * 200);
} else {
ptr += 32;
gfxConvertSpriteToRaw(additionalBgTable[bgIdx], ptr, 160, 200);
}
}
void loadObject(char *pObjectName) {
debug(5, "loadObject(\"%s\")", pObjectName);
uint16 numEntry;
uint16 entrySize;
uint16 i;
byte *ptr, *dataPtr;
checkDataDisk(-1);
ptr = dataPtr = readBundleFile(findFileInBundle(pObjectName));
setMouseCursor(MOUSE_CURSOR_DISK);
numEntry = READ_BE_UINT16(ptr); ptr += 2;
entrySize = READ_BE_UINT16(ptr); ptr += 2;
assert(numEntry <= NUM_MAX_OBJECT);
for (i = 0; i < numEntry; i++) {
if (g_cine->_objectTable[i].costume != -2 && g_cine->_objectTable[i].costume != -3) { // flag is keep?
Common::MemoryReadStream readS(ptr, entrySize);
g_cine->_objectTable[i].x = readS.readSint16BE();
g_cine->_objectTable[i].y = readS.readSint16BE();
g_cine->_objectTable[i].mask = readS.readUint16BE();
g_cine->_objectTable[i].frame = readS.readSint16BE();
g_cine->_objectTable[i].costume = readS.readSint16BE();
readS.read(g_cine->_objectTable[i].name, 20);
g_cine->_objectTable[i].part = readS.readUint16BE();
}
ptr += entrySize;
}
if (!strcmp(pObjectName, "INTRO.OBJ")) {
for (i = 0; i < 10; i++) {
g_cine->_objectTable[i].costume = 0;
}
}
free(dataPtr);
}
byte loadBg(const char *bgName) {
byte *ptr, *dataPtr;
byte fileIdx = findFileInBundle(bgName);
ptr = dataPtr = readBundleFile(fileIdx);
uint16 bpp = READ_BE_UINT16(ptr);
ptr += 2;
if (bpp == 8) {
renderer->loadBg256(ptr, bgName);
} else {
if (g_cine->getGameType() == Cine::GType_FW) {
loadRelatedPalette(bgName);
}
renderer->loadBg16(ptr, bgName);
}
free(dataPtr);
return 0;
}
void loadMsg(char *pMsgName) {
uint32 sourceSize;
checkDataDisk(-1);
g_cine->_messageTable.clear();
byte *dataPtr = readBundleFile(findFileInBundle(pMsgName), &sourceSize);
setMouseCursor(MOUSE_CURSOR_DISK);
uint count = READ_BE_UINT16(dataPtr);
uint messageLenPos = 2;
uint messageDataPos = messageLenPos + 2 * count;
// Read in the messages
for (uint i = 0; i < count; i++) {
// Read message's length
uint messageLen = READ_BE_UINT16(dataPtr + messageLenPos);
messageLenPos += 2;
// Store the read message.
// This code works around input data that has empty strings residing outside the input
// buffer (e.g. message indexes 58-254 in BATEAU.MSG in PROCS08 in Operation Stealth).
if (messageDataPos < sourceSize) {
g_cine->_messageTable.push_back((const char *)(dataPtr + messageDataPos));
} else {
if (messageLen > 0) { // Only warn about overflowing non-empty strings
warning("loadMsg(%s): message (%d. / %d) is overflowing the input buffer. Replacing it with an empty string", pMsgName, i + 1, count);
} else {
debugC(5, kCineDebugPart, "loadMsg(%s): empty message (%d. / %d) resides outside input buffer", pMsgName, i + 1, count);
}
// Message resides outside the input buffer so we replace it with an empty string
g_cine->_messageTable.push_back("");
}
// Jump to the next message
messageDataPos += messageLen;
}
free(dataPtr);
}
byte loadBg(const char *bgName) {
strcpy(currentBgName[0], bgName);
byte fileIdx = findFileInBundle(bgName);
byte *ptr = readBundleFile(fileIdx);
uint16 bpp = READ_BE_UINT16(ptr); ptr += 2;
if (bpp == 8) {
loadBgHigh((const char *)ptr);
} else {
colorMode256 = 0;
for (int i = 0; i < 16; i++) {
tempPalette[i] = READ_BE_UINT16(ptr);
ptr += 2;
}
loadRelatedPalette(bgName);
gfxResetRawPage(page2Raw);
gfxConvertSpriteToRaw(page2Raw, ptr, 160, 200);
}
return 0;
}
/**
* @todo Is script size of 0 valid?
* @todo Fix script dump code
* @return Was the loading successful?
*/
bool loadPrc(const char *pPrcName) {
byte i;
uint16 numScripts;
byte *scriptPtr, *dataPtr;
assert(pPrcName);
g_cine->_globalScripts.clear();
g_cine->_scriptTable.clear();
// This is copy protection. Used to hang the machine
if (!scumm_stricmp(pPrcName, COPY_PROT_FAIL_PRC_NAME)) {
Common::Event event;
event.type = Common::EVENT_RTL;
g_system->getEventManager()->pushEvent(event);
return false;
}
checkDataDisk(-1);
if ((g_cine->getGameType() == Cine::GType_FW) &&
(!scumm_stricmp(pPrcName, BOOT_PRC_NAME) || !scumm_stricmp(pPrcName, "demo.prc"))) {
scriptPtr = dataPtr = readFile(pPrcName, (g_cine->getFeatures() & GF_CRYPTED_BOOT_PRC) != 0);
} else {
scriptPtr = dataPtr = readBundleFile(findFileInBundle(pPrcName));
}
assert(scriptPtr);
setMouseCursor(MOUSE_CURSOR_DISK);
numScripts = READ_BE_UINT16(scriptPtr);
scriptPtr += 2;
assert(numScripts <= NUM_MAX_SCRIPT);
for (i = 0; i < numScripts; i++) {
RawScriptPtr tmp(new RawScript(READ_BE_UINT16(scriptPtr)));
scriptPtr += 2;
assert(tmp);
g_cine->_scriptTable.push_back(tmp);
}
for (i = 0; i < numScripts; i++) {
uint16 size = g_cine->_scriptTable[i]->_size;
// TODO: delete the test?
if (size) {
g_cine->_scriptTable[i]->setData(*scriptInfo, scriptPtr);
scriptPtr += size;
}
}
free(dataPtr);
#ifdef DUMP_SCRIPTS
{
uint16 s;
char buffer[256];
for (s = 0; s < numScripts; s++) {
if (scriptTable[s]->_size) {
sprintf(buffer, "%s_%03d.txt", pPrcName, s);
decompileScript((const byte *)scriptTable[s]->getString(0), scriptTable[s]->_size, s);
dumpScript(buffer);
}
}
}
#endif
return true;
}