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CKGeometry.cpp
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CKGeometry.cpp
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#include "CKGeometry.h"
#include "CKLogic.h"
#include "KEnvironment.h"
#include "File.h"
#include "rw.h"
#include <cassert>
#include "CKGraphical.h"
void CKAnyGeometry::deserialize(KEnvironment * kenv, File * file, size_t length)
{
IKRenderable::deserialize(kenv, file, 0);
if (kenv->version < kenv->KVERSION_XXL2) {
this->nextGeo = kenv->readObjRef<CKAnyGeometry>(file);
this->flags = file->readUint32();
if (!(flags & 0x80)) {
uint32_t numCostumes = 1;
if (flags & 0x2000)
numCostumes = file->readUint32();
costumes.reserve(numCostumes);
for (uint32_t i = 0; i < numCostumes; i++) {
this->clump = std::make_shared<RwMiniClump>();
this->clump->deserialize(file);
costumes.push_back(this->clump);
}
clump = costumes[0];
}
else {
this->clump = nullptr;
}
if (kenv->isRemaster) {
hdKifPath = file->readString(file->readUint16());
hdMatName = file->readString(file->readUint16());
hdUnk1 = file->readUint32();
}
if (!kenv->isRemaster) { // TODO: Look for presence in PS2 version
kobjref<CKAnyGeometry> d_sameGeo = kenv->readObjRef<CKAnyGeometry>(file);
assert(d_sameGeo.get() == this);
this->flags2 = file->readUint32();
// cases 7 and 8 seem to be never used...
switch ((flags2 >> 3) & 15) {
case 7:
unkloner = file->readUint32();
break;
case 8:
unkarea[0] = file->readUint32();
unkarea[1] = file->readUint32();
unkstring = file->readSizedString<uint16_t>();
break;
}
}
}
else {
this->nextGeo = kenv->readObjRef<CKAnyGeometry>(file);
this->material = kenv->readObjRef<CMaterial>(file);
if(kenv->version >= kenv->KVERSION_ARTHUR)
this->ogUnkObj = kenv->readObjRef<CKObject>(file);
this->color = file->readUint32();
if (kenv->isRemaster) {
hdKifPath = file->readString(file->readUint16());
hdMatName = file->readString(file->readUint16());
hdUnk1 = file->readUint32();
std::string cdcd = file->readString(64);
//assert(cdcd == std::string(64, '\xCD'));
}
uint32_t hasGeoFlag = (kenv->version == kenv->KVERSION_XXL2) ? 0x2000 : 0x4000; // check arthur
if (!(flags & hasGeoFlag)) {
uint8_t isUniqueGeo = file->readUint8();
if (!isUniqueGeo) {
this->duplicateGeo = kenv->readObjRef<CKAnyGeometry>(file);
}
else {
clump = std::make_shared<RwMiniClump>();
clump->deserialize(file);
}
}
if (kenv->version >= kenv->KVERSION_ARTHUR)
ogLastByte = file->readUint8();
if (kenv->version >= kenv->KVERSION_SPYRO) {
spLastByte2 = file->readUint8();
spLastByte3 = file->readUint8();
spLastByte4 = file->readUint8();
}
else if (kenv->version == kenv->KVERSION_OLYMPIC && kenv->platform == kenv->PLATFORM_X360)
spLastByte2 = file->readUint8();
if (kenv->version >= kenv->KVERSION_ALICE)
for (uint8_t& byte : alBytes)
byte = file->readUint8();
}
}
void CKAnyGeometry::serialize(KEnvironment * kenv, File * file)
{
IKRenderable::serialize(kenv, file);
if (kenv->version < kenv->KVERSION_XXL2) {
kenv->writeObjRef(file, nextGeo);
file->writeUint32(flags);
if (!(flags & 0x80)) {
if (flags & 0x2000) {
file->writeUint32(this->costumes.size());
for (auto& cl : this->costumes)
cl->serialize(file);
}
else
this->clump->serialize(file);
}
if (kenv->isRemaster) {
file->writeUint16(hdKifPath.size());
file->writeString(hdKifPath);
file->writeUint16(hdMatName.size());
file->writeString(hdMatName);
file->writeUint32(hdUnk1);
}
if (!kenv->isRemaster) {
//kenv->writeObjRef(file, sameGeo);
kenv->writeObjID(file, this);
file->writeUint32(flags2);
switch ((flags2 >> 3) & 15) {
case 7:
file->writeUint32(unkloner);
break;
case 8:
file->writeUint32(unkarea[0]);
file->writeUint32(unkarea[1]);
file->writeSizedString<uint16_t>(unkstring);
break;
}
}
}
else {
kenv->writeObjRef(file, this->nextGeo);
kenv->writeObjRef(file, this->material);
if (kenv->version >= kenv->KVERSION_ARTHUR)
kenv->writeObjRef(file, this->ogUnkObj);
file->writeUint32(this->color);
if (kenv->isRemaster) {
file->writeUint16(hdKifPath.size());
file->writeString(hdKifPath);
file->writeUint16(hdMatName.size());
file->writeString(hdMatName);
file->writeUint32(hdUnk1);
file->writeUint32(0xCDCDCDCD); file->writeUint32(0xCDCDCDCD); file->writeUint32(0xCDCDCDCD); file->writeUint32(0xCDCDCDCC);
for(int i = 0; i < 12; i++)
file->writeUint32(0xCDCDCDCD);
}
uint32_t hasGeoFlag = (kenv->version == kenv->KVERSION_XXL2) ? 0x2000 : 0x4000; // check arthur
if (!(flags & hasGeoFlag)) {
if (this->duplicateGeo) {
file->writeUint8(0);
kenv->writeObjRef(file, this->duplicateGeo);
}
else {
file->writeUint8(1);
clump->serialize(file);
}
}
if (kenv->version >= kenv->KVERSION_ARTHUR)
file->writeUint8(ogLastByte);
if (kenv->version >= kenv->KVERSION_SPYRO) {
file->writeUint8(spLastByte2);
file->writeUint8(spLastByte3);
file->writeUint8(spLastByte4);
}
else if (kenv->version == kenv->KVERSION_OLYMPIC && kenv->platform == kenv->PLATFORM_X360)
file->writeUint8(spLastByte2);
if (kenv->version >= kenv->KVERSION_ALICE)
for (const uint8_t& byte : alBytes)
file->writeUint8(byte);
}
}
void CKParticleGeometry::deserialize(KEnvironment * kenv, File * file, size_t length)
{
if (kenv->version == kenv->KVERSION_XXL2 && kenv->isRemaster)
return;
size_t startoff = file->tell();
CKAnyGeometry::deserialize(kenv, file, length);
if (kenv->version < kenv->KVERSION_XXL2) {
if (flags & 0x80) {
pgHead1 = file->readUint32();
pgHead2 = file->readUint32();
pgHead3 = file->readUint32();
for (float &f : pgSphere)
f = file->readFloat();
if (flags & 0x1000) {
//assert(pgHead2 == pgHead3);
pgPoints.resize(pgHead2);
for (Vector3 &vec : pgPoints)
for (float &f : vec)
f = file->readFloat();
}
extraSize = length - (file->tell() - startoff);
extra = malloc(extraSize);
file->read(extra, extraSize);
}
}
else if (kenv->version == KEnvironment::KVERSION_XXL2) {
x2Head1 = file->readUint32();
if (flags & 0x2000) {
pgHead1 = file->readUint32();
pgHead2 = file->readUint32();
pgHead3 = file->readUint32();
for (float& f : pgSphere)
f = file->readFloat();
assert((x2Head1 & 0x1FFFF) == 0); // otherwise there's more data
x2TexName = file->readSizedString<uint16_t>();
printf("x2TexName: %s\n", x2TexName.c_str());
}
}
else {
extraSize = length - (file->tell() - startoff);
extra = malloc(extraSize);
file->read(extra, extraSize);
}
}
void CKParticleGeometry::serialize(KEnvironment * kenv, File * file)
{
if (kenv->version == kenv->KVERSION_XXL2 && kenv->isRemaster)
return;
CKAnyGeometry::serialize(kenv, file);
if (kenv->version < kenv->KVERSION_XXL2) {
if (flags & 0x80) {
file->writeUint32(pgHead1);
file->writeUint32(pgHead2);
file->writeUint32(pgHead3);
for (float &f : pgSphere)
file->writeFloat(f);
if (flags & 0x1000) {
//assert(pgHead2 == pgHead3);
for (Vector3 &vec : pgPoints)
for (float &f : vec)
file->writeFloat(f);
}
file->write(extra, extraSize);
}
}
else if (kenv->version == kenv->KVERSION_XXL2) {
file->writeUint32(x2Head1);
if (flags & 0x2000) {
file->writeUint32(pgHead1);
file->writeUint32(pgHead2);
file->writeUint32(pgHead3);
for (float& f : pgSphere)
file->writeFloat(f);
assert((x2Head1 & 0x1FFFF) == 0); // otherwise there's more data
file->writeSizedString<uint16_t>(x2TexName);
}
}
else {
file->write(extra, extraSize);
}
}