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Displaying: model_ff11.cpp | View full page//======================================================================================== // Noesis FF11 support // Life regrettably wasted by Rich Whitehouse // (c) Never, all rights to be taken to the grave. //======================================================================================== #include "stdafx.h" #include "model_ff11.h" #include "model_ff11_decrypt.h" //======================================================================================== template<typename T> static const T *get_and_incr_offset(const unsigned char *pBuffer, int &bufferOfs, const int count = 1) { const T *pCmd = (const T *)(pBuffer + bufferOfs); bufferOfs += sizeof(T) * count; return pCmd; } static void align_offset(int &bufferOfs, const int alignment) { //assumes power of 2 const int alignmentMinusOne = alignment - 1; bufferOfs = ((bufferOfs + alignmentMinusOne) & ~alignmentMinusOne); } //======================================================================================== class CFFXITextureHandler : public CFFXIChunkHandler { public: static const int skTexNameLength = 16; static const int skMaterialNamePad = 32; static const char *skpShinySuffix; static const char *skpSoftBlendSuffix; static const char *skpNoBlendSuffix; struct STexHeader { unsigned char mType; char mName[skTexNameLength]; unsigned int mVer; //maybe? int mWidth; int mHeight; unsigned int mUnknown[6]; unsigned int mBitsPerPalClr; //unverified - kind of seems more like bits per pixel * 4, since i've only seen 16 for dxt1. }; CFFXITextureHandler() : CFFXIChunkHandler(CFFXIDat::skChunkType_Texture) , mFlatNormalIndex(-1) , mFlatSpecIndex(-1) { } static const int skDefaultColorFixShift = 0; static const int skDefaultAlphaFixShift = 2; static const int skTextureVersion = 40; //texture type is probably only the high 4 bits, but 1 always seems to be set static const int skTextureType_DXT = 0xA1; static const int skTextureType_Pal = 0x91; static const int skTextureType_Pal2 = 0x01; //unsure how this is different from skTextureType_Pal static const int skTextureType_PalCombo = 0x81; //paletted followed by dxt static const int skTextureType_PalLeadingInt = 0xB1; //preceded by 32 bits, unknown virtual CFFXIDat::EValidateChunkResult ValidateChunk(const CFFXIDat &dat, const CFFXIDat::SChunk &chunk, const unsigned char *pChunkData, const int dataSize) const { if (dataSize <= sizeof(STexHeader)) { return CFFXIDat::kVCR_Invalid; } const STexHeader *pTexHdr = (const STexHeader *)pChunkData; if (pTexHdr->mWidth <= 0 || pTexHdr->mWidth > 4096 || pTexHdr->mHeight <= 0 || pTexHdr->mHeight > 4096 || pTexHdr->mVer != skTextureVersion || //unknown, but seems to be consistent pTexHdr->mUnknown[0] == 0 || pTexHdr->mUnknown[1] != 0 || pTexHdr->mUnknown[2] != 0 || pTexHdr->mUnknown[3] != 0 || pTexHdr->mUnknown[4] != 0 || pTexHdr->mUnknown[5] != 0) { return CFFXIDat::kVCR_Invalid; } else if (pTexHdr->mType != skTextureType_DXT && pTexHdr->mType != skTextureType_Pal && pTexHdr->mType != skTextureType_Pal2 && pTexHdr->mType != skTextureType_PalCombo && pTexHdr->mType != skTextureType_PalLeadingInt) { return CFFXIDat::kVCR_Invalid; } return CFFXIDat::kVCR_Supported; } static unsigned char *CreateRgbaFromPaletted(noeRAPI_t *pRapi, const unsigned char *pRawPalData, const unsigned char *pPixelData, const int width, const int height, const int bitsPerColor) { //unverified - can bpc be 16 in this context, and if so, does it mean 16-color 8888 or 256-color 5551? const int palSize = 256 * (bitsPerColor / 8); unsigned int *pPalData = (unsigned int *)pRapi->Noesis_ImageDecodeRaw(const_cast<unsigned char *>(pRawPalData), palSize, 256, 1, (bitsPerColor == 32) ? "b8g8r8a8" : "b5g5r5a1"); unsigned int *pDst = (unsigned int *)pRapi->Noesis_UnpooledAlloc(width * height * 4); for (int y = 0; y < height; ++y) { for (int x = 0; x < width; ++x) { const int palIndex = pPixelData[(height - y - 1) * width + x]; pDst[y * width + x] = pPalData[palIndex]; } } pRapi->Noesis_UnpooledFree(pPalData); return (unsigned char *)pDst; } static void ShiftRgbaData(unsigned char *pTexData, const int width, const int height, const int texColorShift, const int texAlphaShift) { for (int pixelIndex = 0; pixelIndex < width * height; ++pixelIndex) { unsigned char *pPix = pTexData + pixelIndex * 4; if (texColorShift) { pPix[0] = std::min<int>((int)pPix[0] << texColorShift, 255); pPix[1] = std::min<int>((int)pPix[1] << texColorShift, 255); pPix[2] = std::min<int>((int)pPix[2] << texColorShift, 255); } if (texAlphaShift) { pPix[3] = std::min<int>((int)pPix[3] << texAlphaShift, 255); } } } virtual bool HandleChunk(const CFFXIDat &dat, const CFFXIDat::SChunk &chunk, const unsigned char *pChunkData, const int dataSize) { //dxt's generally don't appear to have been encoded from a higher-bit-depth source, so paletted always provides better quality. const bool preferDxtToPalette = false; const int texColorShift = (gpFF11Opts && gpFF11Opts->explicitColorShift) ? gpFF11Opts->fixColorShift : skDefaultColorFixShift; const int texAlphaShift = (gpFF11Opts && gpFF11Opts->explicitAlphaShift) ? gpFF11Opts->fixAlphaShift : skDefaultAlphaFixShift; const bool fixAlphaOrColor = (texColorShift || texAlphaShift); const STexHeader *pTexHdr = (const STexHeader *)pChunkData; bool copyFromSource = false; unsigned char *pSrcData = (unsigned char *)(pTexHdr + 1); int srcDataSize = dataSize - sizeof(STexHeader); unsigned char *pTexData = NULL; int texDataSize = 0; noesisTexType_e texType = NOESISTEX_UNKNOWN; noeRAPI_t *pRapi = dat.GetRAPI(); const int palSize = 256 * (pTexHdr->mBitsPerPalClr / 8); switch (pTexHdr->mType) { case skTextureType_PalCombo: if (!preferDxtToPalette) { goto PickPalOverDXT; //))<>(( } else { //push is up and prefer to take the dxt version const int palTextureSize = palSize + pTexHdr->mWidth * pTexHdr->mHeight; pSrcData += palTextureSize; srcDataSize -= palTextureSize; } //fall through intentionally in the else case case skTextureType_DXT: { const int dxtType = *(const int *)pSrcData; switch (dxtType) { case 'DXT1': texType = NOESISTEX_DXT1; break; case 'DXT3': texType = NOESISTEX_DXT3; break; case 'DXT5': texType = NOESISTEX_DXT5; break; default: break; } if (texType != NOESISTEX_UNKNOWN) { if (fixAlphaOrColor) { //it wouldn't be too much work to just shift the 4-bit alphas in the dxt3 blocks, but, fuck it. pTexData = pRapi->Noesis_ConvertDXT(pTexHdr->mWidth, pTexHdr->mHeight, const_cast<unsigned char *>(pSrcData) + 12, texType); ShiftRgbaData(pTexData, pTexHdr->mWidth, pTexHdr->mHeight, texColorShift, texAlphaShift); texType = NOESISTEX_RGBA32; } else { copyFromSource = true; pTexData = const_cast<unsigned char *>(pSrcData) + 12; texDataSize = srcDataSize - 12; } } else { pRapi->LogOutput("WARNING: Unknown DXT texture type.\n"); } } break; case skTextureType_PalLeadingInt: //not sure what this is used for pSrcData += sizeof(int); srcDataSize -= sizeof(int); //intentionally fall through case skTextureType_Pal: case skTextureType_Pal2: PickPalOverDXT: //~~~~C====((__) pTexData = CreateRgbaFromPaletted(pRapi, pSrcData, pSrcData + palSize, pTexHdr->mWidth, pTexHdr->mHeight, pTexHdr->mBitsPerPalClr); if (fixAlphaOrColor) { ShiftRgbaData(pTexData, pTexHdr->mWidth, pTexHdr->mHeight, texColorShift, texAlphaShift); } texDataSize = pTexHdr->mWidth * pTexHdr->mHeight * 4; texType = NOESISTEX_RGBA32; break; } if (!pTexData) { //just use a stub if something went wrong texDataSize = pTexHdr->mWidth * pTexHdr->mHeight * 4; pTexData = (unsigned char *)pRapi->Noesis_UnpooledAlloc(texDataSize); memset(pTexData, 0, texDataSize); texType = NOESISTEX_RGBA32; } else if (copyFromSource) { NoeAssert(texDataSize > 0); const unsigned char *pSourceData = pTexData; pTexData = (unsigned char *)pRapi->Noesis_UnpooledAlloc(texDataSize); memcpy(pTexData, pSourceData, texDataSize); } char texName[skTexNameLength + skMaterialNamePad]; memcpy(texName, pTexHdr->mName, skTexNameLength); texName[skTexNameLength] = 0; //allocate flat normal and spec texture in case we haven't yet, used for "shiny" material if (mFlatNormalIndex == -1 && (!gpFF11Opts || !gpFF11Opts->noShinyMaterials)) { NoeAssert(mFlatSpecIndex == -1); unsigned char *pFlatNormalData = (unsigned char *)pRapi->Noesis_UnpooledAlloc(4 * 4 * 4); for (int pixelIndex = 0; pixelIndex < 4 * 4; ++pixelIndex) { unsigned char *pPixel = pFlatNormalData + pixelIndex * 4; pPixel[0] = 127; pPixel[1] = 127; pPixel[2] = 255; pPixel[3] = 255; } noesisTex_t *pFlatNormalTex = pRapi->Noesis_TextureAlloc("__flat_normal", 4, 4, pFlatNormalData, NOESISTEX_RGBA32); mFlatNormalIndex = mTextures.Num(); pFlatNormalTex->shouldFreeData = true; mTextures.Append(pFlatNormalTex); unsigned char *pFlatSpecData = (unsigned char *)pRapi->Noesis_UnpooledAlloc(4 * 4 * 4); memset(pFlatSpecData, 0xFF, 4 * 4 * 4); noesisTex_t *pFlatSpecTex = pRapi->Noesis_TextureAlloc("__flat_spec", 4, 4, pFlatSpecData, NOESISTEX_RGBA32); mFlatSpecIndex = mTextures.Num(); pFlatSpecTex->shouldFreeData = true; mTextures.Append(pFlatSpecTex); } noesisTex_t *pTex = pRapi->Noesis_TextureAllocEx(texName, pTexHdr->mWidth, pTexHdr->mHeight, pTexData, texDataSize, texType, 0, 0); pTex->shouldFreeData = true; const int defaultMtlFlags = (gpFF11Opts && gpFF11Opts->forceCull) ? 0 : NMATFLAG_TWOSIDED; noesisMaterial_t *pMat = pRapi->Noesis_GetMaterialList(1, true); pMat->name = pRapi->Noesis_PooledString(texName); pMat->texIdx = mTextures.Num(); pMat->flags |= defaultMtlFlags; //don't alpha blend by default, but do alpha test pMat->noDefaultBlend = true; pMat->alphaTest = 0.5f; char mtlVariantName[skTexNameLength + skMaterialNamePad]; //add a material variant for shiny stuff if (mFlatNormalIndex >= 0 && mFlatSpecIndex >= 0) { noesisMaterial_t *pMatShiny = pRapi->Noesis_GetMaterialList(1, true); sprintf_s(mtlVariantName, "%s%s", texName, skpShinySuffix); pMatShiny->name = pRapi->Noesis_PooledString(mtlVariantName); pMatShiny->texIdx = mTextures.Num(); pMatShiny->flags |= defaultMtlFlags; pMatShiny->noDefaultBlend = true; pMatShiny->alphaTest = 0.5f; pMatShiny->normalTexIdx = mFlatNormalIndex; pMatShiny->specularTexIdx = mFlatSpecIndex; pMatShiny->specular[0] = 0.5f; pMatShiny->specular[1] = 0.5f; pMatShiny->specular[2] = 0.5f; pMatShiny->specular[3] = 64.0f; mMaterials.Append(pMatShiny); } //add soft blend and no blend variants noesisMaterial_t *pMatSoftBlend = pRapi->Noesis_GetMaterialList(1, true); sprintf_s(mtlVariantName, "%s%s", texName, skpSoftBlendSuffix); pMatSoftBlend->name = pRapi->Noesis_PooledString(mtlVariantName); pMatSoftBlend->texIdx = mTextures.Num(); pMatSoftBlend->flags |= defaultMtlFlags; pMatSoftBlend->noDefaultBlend = false; mMaterials.Append(pMatSoftBlend); noesisMaterial_t *pMatNoBlend = pRapi->Noesis_GetMaterialList(1, true); sprintf_s(mtlVariantName, "%s%s", texName, skpNoBlendSuffix); pMatNoBlend->name = pRapi->Noesis_PooledString(mtlVariantName); pMatNoBlend->texIdx = mTextures.Num(); pMatNoBlend->flags |= defaultMtlFlags; pMatNoBlend->noDefaultBlend = true; mMaterials.Append(pMatNoBlend); mTextures.Append(pTex); mMaterials.Append(pMat); return true; } CArrayList<noesisTex_t *> &Textures() { return mTextures; } CArrayList<noesisMaterial_t *> &Materials() { return mMaterials; } protected: CArrayList<noesisTex_t *> mTextures; CArrayList<noesisMaterial_t *> mMaterials; int mFlatNormalIndex; int mFlatSpecIndex; }; const char *CFFXITextureHandler::skpShinySuffix = "_explicitshiny"; const char *CFFXITextureHandler::skpSoftBlendSuffix = "_explicitsoftblend"; const char *CFFXITextureHandler::skpNoBlendSuffix = "_explicitnoblend"; //======================================================================================== class CFFXISkelHandler : public CFFXIChunkHandler { public: struct SSkelHeader { short mUnknown; short mBoneCount; }; struct SSkelBone { unsigned char mParentIndex; unsigned char mUnknown; RichQuat mQuat; RichVec3 mTran; }; struct SInterpretedSkel { explicit SInterpretedSkel(modelBone_t *pBones, const int boneCount) : mpBones(pBones) , mBoneCount(boneCount) { } modelBone_t *mpBones; int mBoneCount; }; typedef std::vector<SInterpretedSkel> TSInterpretedSkelList; CFFXISkelHandler() : CFFXIChunkHandler(CFFXIDat::skChunkType_Skeleton) { } virtual CFFXIDat::EValidateChunkResult ValidateChunk(const CFFXIDat &dat, const CFFXIDat::SChunk &chunk, const unsigned char *pChunkData, const int dataSize) const { if (dataSize <= sizeof(SSkelHeader)) { return CFFXIDat::kVCR_Invalid; } const SSkelHeader *pSkelHdr = (const SSkelHeader *)pChunkData; if (pSkelHdr->mBoneCount <= 0) { return CFFXIDat::kVCR_Invalid; } const int expectedBoneEndOfs = sizeof(SSkelHeader) + sizeof(SSkelBone) * pSkelHdr->mBoneCount; if (expectedBoneEndOfs <= 0 || expectedBoneEndOfs > dataSize) { return CFFXIDat::kVCR_Invalid; } return CFFXIDat::kVCR_Supported; } virtual bool HandleChunk(const CFFXIDat &dat, const CFFXIDat::SChunk &chunk, const unsigned char *pChunkData, const int dataSize) { const SSkelHeader *pSkelHdr = (const SSkelHeader *)pChunkData; const SSkelBone *pSkelBones = (const SSkelBone *)(pSkelHdr + 1); noeRAPI_t *pRapi = dat.GetRAPI(); modelBone_t *pBones = pRapi->Noesis_AllocBones(pSkelHdr->mBoneCount); for (int boneIndex = 0; boneIndex < pSkelHdr->mBoneCount; ++boneIndex) { const SSkelBone *pSkelBone = pSkelBones + boneIndex; modelBone_t *pBone = pBones + boneIndex; RichMat43 &boneMat = (RichMat43 &)pBone->mat; pBone->index = boneIndex; sprintf_s(pBone->name, "bone%04i", boneIndex); boneMat = pSkelBone->mQuat.ToMat43(true); boneMat[3] = pSkelBone->mTran; pBone->eData.parent = (pSkelBone->mParentIndex != boneIndex) ? pBones + pSkelBone->mParentIndex : NULL; } pRapi->rpgMultiplyBones(pBones, pSkelHdr->mBoneCount); mSkeletons.push_back(SInterpretedSkel(pBones, pSkelHdr->mBoneCount)); return true; } TSInterpretedSkelList &Skeletons() { return mSkeletons; } protected: TSInterpretedSkelList mSkeletons; }; //======================================================================================== class CFFXIAnimHandler : public CFFXIChunkHandler { public: struct SAnimHeader { unsigned short mUnknown; unsigned short mElemCount; unsigned short mFrameCount; float mSpeedScale; //factor with desired frame interval }; //each animation element may reference up to 10 channels, 1 for each component of each transform element struct SAnimElemHeader { int mBoneIndex; int mQuatIndex[4]; RichQuat mQuatBase; int mTranIndex[3]; RichVec3 mTranBase; int mScaleIndex[3]; RichVec3 mScaleBase; }; struct SAnimHeaderData { explicit SAnimHeaderData(const SAnimHeader *pAnimHdr, const int animDataSize, const char *pName) : mpAnimHdr(pAnimHdr) , mAnimDataSize(animDataSize) { memcpy(mName, pName, 4); mName[4] = 0; } const SAnimHeader *mpAnimHdr; int mAnimDataSize; char mName[8]; }; typedef std::vector<SAnimHeaderData> TAnimHeaderList; CFFXIAnimHandler() : CFFXIChunkHandler(CFFXIDat::skChunkType_Animation) { } virtual CFFXIDat::EValidateChunkResult ValidateChunk(const CFFXIDat &dat, const CFFXIDat::SChunk &chunk, const unsigned char *pChunkData, const int dataSize) const { if (dataSize <= sizeof(SAnimHeader)) { return CFFXIDat::kVCR_Invalid; } const SAnimHeader *pAnimHdr = (const SAnimHeader *)pChunkData; const int expectedElemEndOfs = sizeof(SAnimHeader) + sizeof(SAnimElemHeader) * pAnimHdr->mElemCount; if (expectedElemEndOfs <= 0 || expectedElemEndOfs > dataSize) { return CFFXIDat::kVCR_Invalid; } //could potentially validate elem offsets if we really care //const float *pData = (const float *)(pAnimHdr + 1); //const SAnimElemHeader *pElemHdr = (const SAnimElemHeader *)pData; return CFFXIDat::kVCR_Supported; } virtual bool HandleChunk(const CFFXIDat &dat, const CFFXIDat::SChunk &chunk, const unsigned char *pChunkData, const int dataSize) { const SAnimHeader *pAnimHdr = (const SAnimHeader *)pChunkData; mAnimHeaderList.push_back(SAnimHeaderData(pAnimHdr, dataSize, chunk.mName)); return true; } noesisAnim_t *ConstructAnimations(noeRAPI_t *pRapi, const CFFXISkelHandler::SInterpretedSkel *pSkel) const { CArrayList<noesisAnim_t *> anims; for (TAnimHeaderList::const_iterator it = mAnimHeaderList.begin(); it != mAnimHeaderList.end(); ++it) { const SAnimHeaderData &animHeaderData = *it; const SAnimHeader *pAnimHdr = animHeaderData.mpAnimHdr; if (pAnimHdr->mFrameCount > 0 && pAnimHdr->mElemCount > 0) { const int transformCount = pSkel->mBoneCount * pAnimHdr->mFrameCount; //create a parent-relative base frame from the skeleton RichMat43 *pBaseMats = (RichMat43 *)pRapi->Noesis_UnpooledAlloc(sizeof(RichMat43) * pSkel->mBoneCount); for (int boneIndex = 0; boneIndex < pSkel->mBoneCount; ++boneIndex) { const modelBone_t *pBone = pSkel->mpBones + boneIndex; const RichMat43 &boneMat = (const RichMat43 &)pBone->mat; if (!pBone->eData.parent) { pBaseMats[boneIndex] = boneMat; } else { const RichMat43 &parentBoneMat = (const RichMat43 &)pBone->eData.parent->mat; pBaseMats[boneIndex] = boneMat * parentBoneMat.GetInverse(); } } //initialize the anim frames with the default pose RichMat43 *pMats = (RichMat43 *)pRapi->Noesis_UnpooledAlloc(sizeof(RichMat43) * transformCount); for (int frameIndex = 0; frameIndex < pAnimHdr->mFrameCount; ++frameIndex) { memcpy(pMats + frameIndex * pSkel->mBoneCount, pBaseMats, sizeof(RichMat43) * pSkel->mBoneCount); } //now modify the transforms const SAnimElemHeader *pElems = (const SAnimElemHeader *)(pAnimHdr + 1); const float *pAnimData = (const float *)pElems; RichQuat frameQ; RichVec3 frameT; RichVec3 frameS; for (int elemIndex = 0; elemIndex < pAnimHdr->mElemCount; ++elemIndex) { const SAnimElemHeader *pElem = pElems + elemIndex; if (pElem->mBoneIndex < 0 || pElem->mBoneIndex >= pSkel->mBoneCount) { pRapi->LogOutput("WARNING: Out of range animation element! (index %i, but only %i bones)\n", pElem->mBoneIndex, pSkel->mBoneCount); continue; } for (int frameIndex = 0; frameIndex < pAnimHdr->mFrameCount; ++frameIndex) { RichMat43 *pFrameMats = pMats + pSkel->mBoneCount * frameIndex; RichMat43 &mat = pFrameMats[pElem->mBoneIndex]; if (pElem->mQuatIndex[0] < 0 || pElem->mQuatIndex[1] < 0 || pElem->mQuatIndex[2] < 0 || pElem->mQuatIndex[3] < 0) { //no change mat = pBaseMats[pElem->mBoneIndex]; } else { frameQ[0] = (pElem->mQuatIndex[0] > 0) ? pAnimData[pElem->mQuatIndex[0] + frameIndex] : pElem->mQuatBase[0]; frameQ[1] = (pElem->mQuatIndex[1] > 0) ? pAnimData[pElem->mQuatIndex[1] + frameIndex] : pElem->mQuatBase[1]; frameQ[2] = (pElem->mQuatIndex[2] > 0) ? pAnimData[pElem->mQuatIndex[2] + frameIndex] : pElem->mQuatBase[2]; frameQ[3] = (pElem->mQuatIndex[3] > 0) ? pAnimData[pElem->mQuatIndex[3] + frameIndex] : pElem->mQuatBase[3]; frameT[0] = (pElem->mTranIndex[0] > 0) ? pAnimData[pElem->mTranIndex[0] + frameIndex] : pElem->mTranBase[0]; frameT[1] = (pElem->mTranIndex[1] > 0) ? pAnimData[pElem->mTranIndex[1] + frameIndex] : pElem->mTranBase[1]; frameT[2] = (pElem->mTranIndex[2] > 0) ? pAnimData[pElem->mTranIndex[2] + frameIndex] : pElem->mTranBase[2]; frameS[0] = (pElem->mScaleIndex[0] > 0) ? pAnimData[pElem->mScaleIndex[0] + frameIndex] : pElem->mScaleBase[0]; frameS[1] = (pElem->mScaleIndex[1] > 0) ? pAnimData[pElem->mScaleIndex[1] + frameIndex] : pElem->mScaleBase[1]; frameS[2] = (pElem->mScaleIndex[2] > 0) ? pAnimData[pElem->mScaleIndex[2] + frameIndex] : pElem->mScaleBase[2]; const RichVec3 ¢erPoint = pBaseMats[pElem->mBoneIndex][3]; //re-assign, just in case something went wrong with multiple elements referencing a single bone mat = pBaseMats[pElem->mBoneIndex]; mat.TransformQST(¢erPoint, &frameQ, &frameS, ¢erPoint, &frameQ, &frameT); } } } noesisAnim_t *pAnim = pRapi->rpgAnimFromBonesAndMatsFinish(pSkel->mpBones, pSkel->mBoneCount, (modelMatrix_t *)pMats, pAnimHdr->mFrameCount, pAnimHdr->mSpeedScale * 30.0f); pRapi->Noesis_UnpooledFree(pBaseMats); pRapi->Noesis_UnpooledFree(pMats); if (pAnim) { pAnim->filename = pRapi->Noesis_PooledString(const_cast<char *>(animHeaderData.mName)); pAnim->flags |= NANIMFLAG_FILENAMETOSEQ; anims.Append(pAnim); } } } return (anims.Num() > 0) ? pRapi->Noesis_AnimFromAnimsList(anims, anims.Num()) : NULL; } bool AnimDataIsPresent() const { return mAnimHeaderList.size() > 0; } protected: TAnimHeaderList mAnimHeaderList; }; //======================================================================================== class CFFXIGeoHandler : public CFFXIChunkHandler { public: struct SGeoHeader { //most offsets/sizes are in quantity of shorts short mUnknown1; unsigned short mVertAndBoneRefFlag; unsigned short mMirror; int mDrawDataOfs; unsigned short mDrawDataSize; int mBoneRefOfs; unsigned short mBoneRefCount; //weird setup - offset to short-sized counts int mWeightedVertCountOfs; unsigned short mMaxWeightsPerVertex; //each data entry contains 2 bone indices and mirror type (see SGeoWeightData) int mWeightDataOfs; unsigned short mWeightDataCount; int mVertOfs; unsigned short mVertDataSize; int mUnknown2Ofs; //usually offset to end unsigned short mUnknown3; unsigned short mUnknown4; unsigned short mUnknown5; int mUnknown6Ofs; //usually offset to end unsigned short mUnknown7; int mUnknown8; int mUnknown9; unsigned short mUnknown10; unsigned short mUnknown11; }; struct SGeoDrawState { SGeoDrawState() { mEnableShinyMat = false; mMaterialName[0] = 0; } bool mEnableShinyMat; char mMaterialName[CFFXITextureHandler::skTexNameLength + 1]; }; struct SGeoTriPrim { unsigned short mIndices[3]; RichVec2 mUVs[3]; }; struct SGeoStripPrim { unsigned short mIndex; RichVec2 mUV; }; struct SGeoWeightData { unsigned short mBoneIndexPass0 : 7; //unmirrored index unsigned short mBoneIndexPass1 : 7; //mirrored index unsigned short mMirrorAxis : 2; //only relevant for mirror pass }; struct SGeoNativeDrawState { unsigned char mColor[4]; //just a guess, "alpha" seems to frequently switch between 0 and 128 float mUnknown1[2]; unsigned int mUnknown3; float mUnknown4[4]; unsigned int mUnknown5; float mSpecular[2]; }; struct SGeoHeaderData { explicit SGeoHeaderData(const SGeoHeader *pGeoHdr, const int geoDataSize, const char *pName) : mpGeoHdr(pGeoHdr) , mGeoDataSize(geoDataSize) { memcpy(mName, pName, 4); mName[4] = 0; } const SGeoHeader *mpGeoHdr; int mGeoDataSize; char mName[8]; }; typedef std::vector<SGeoHeaderData> TGeoHeaderList; static const int skVertFlag_NoNormals = 0x7F; //if any of these bits are set, seems to indicate lack of normals. not sure what else this means. static const int skVertFlag_UseBoneRefs = 0x80; static const int skDrawCmd_SetMaterial = 0x8000; static const int skDrawCmd_TriList = 0x0054; static const int skDrawCmd_TriStrip = 0x5453; static const int skDrawCmd_DrawState = 0x8010; static const int skDrawCmd_Unknown2 = 0x4353; static const int skDrawCmd_Unknown3 = 0x0043; static const int skDrawCmd_End = 0xFFFF; static const int skTriCWIdx[3]; static const int skTriCCWIdx[3]; static const RichMat44 skMirrorTransforms[3]; CFFXIGeoHandler() : CFFXIChunkHandler(CFFXIDat::skChunkType_Geo) { } virtual CFFXIDat::EValidateChunkResult ValidateChunk(const CFFXIDat &dat, const CFFXIDat::SChunk &chunk, const unsigned char *pChunkData, const int dataSize) const { if (dataSize <= sizeof(SGeoHeader)) { return CFFXIDat::kVCR_Invalid; } const SGeoHeader *pGeoHdr = (const SGeoHeader *)pChunkData; if (pGeoHdr->mDrawDataOfs <= 0 || (pGeoHdr->mDrawDataOfs * 2) >= dataSize || pGeoHdr->mVertOfs <= 0 || (pGeoHdr->mVertOfs * 2) >= dataSize || (pGeoHdr->mBoneRefOfs * 2) >= dataSize || (pGeoHdr->mWeightedVertCountOfs * 2) >= dataSize || (pGeoHdr->mWeightDataOfs * 2) >= dataSize || pGeoHdr->mDrawDataSize == 0 || pGeoHdr->mVertDataSize == 0) { return CFFXIDat::kVCR_Invalid; } else if (pGeoHdr->mWeightedVertCountOfs > 0 && pGeoHdr->mMaxWeightsPerVertex != 2) { //seems to always be in this form, even though the format would allow for more varying amounts of weights per vert //if interpreted that way. return CFFXIDat::kVCR_Invalid; } return CFFXIDat::kVCR_Supported; } virtual bool HandleChunk(const CFFXIDat &dat, const CFFXIDat::SChunk &chunk, const unsigned char *pChunkData, const int dataSize) { const SGeoHeader *pGeoHdr = (const SGeoHeader *)pChunkData; mGeoHeaderList.push_back(SGeoHeaderData(pGeoHdr, dataSize, chunk.mName)); return true; } void RenderGeoData(noeRAPI_t *pRapi, const CFFXISkelHandler::SInterpretedSkel *pSkel) const { for (TGeoHeaderList::const_iterator it = mGeoHeaderList.begin(); it != mGeoHeaderList.end(); ++it) { const SGeoHeaderData &geoHeaderData = *it; const SGeoHeader *pGeoHdr = geoHeaderData.mpGeoHdr; const unsigned short *pSData = (const unsigned short *)pGeoHdr; pRapi->rpgSetName(const_cast<char *>(geoHeaderData.mName)); SGeoDrawState drawState; const unsigned char *pDrawCommands = (const unsigned char *)(pSData + pGeoHdr->mDrawDataOfs); const int drawCommandEndOfs = (pGeoHdr->mDrawDataSize << 1); const int drawCommandLastCommandOfs = drawCommandEndOfs - sizeof(unsigned short); const int passCount = (pGeoHdr->mMirror) ? 2 : 1; for (int passIndex = 0; passIndex < passCount; ++passIndex) { const bool isMirroring = (passIndex > 0); int drawCommandOfs = 0; while (drawCommandOfs <= drawCommandLastCommandOfs) { const unsigned short cmdType = *get_and_incr_offset<unsigned short>(pDrawCommands, drawCommandOfs); switch (cmdType) { case skDrawCmd_DrawState: { //draw state isn't mapped out. might have 2-sided and blending bits in here. const SGeoNativeDrawState *pNativeState = get_and_incr_offset<SGeoNativeDrawState>(pDrawCommands, drawCommandOfs); //might be something like exponent and scale? drawState.mEnableShinyMat = (pNativeState->mSpecular[0] < 128.0f || pNativeState->mSpecular[1] != 0.0f); UpdateDrawState(pRapi, drawState); } break; case skDrawCmd_SetMaterial: { const char *pMatNameData = get_and_incr_offset<char>(pDrawCommands, drawCommandOfs, CFFXITextureHandler::skTexNameLength); memcpy(drawState.mMaterialName, pMatNameData, CFFXITextureHandler::skTexNameLength); drawState.mMaterialName[CFFXITextureHandler::skTexNameLength] = 0; UpdateDrawState(pRapi, drawState); } break; case skDrawCmd_TriList: { const unsigned short primCount = *get_and_incr_offset<unsigned short>(pDrawCommands, drawCommandOfs); const int primDataSize = sizeof(SGeoTriPrim) * primCount; const SGeoTriPrim *pTris = get_and_incr_offset<SGeoTriPrim>(pDrawCommands, drawCommandOfs, primCount); pRapi->rpgBegin(RPGEO_TRIANGLE); const int *pTriWindIdx = (isMirroring) ? skTriCCWIdx : skTriCWIdx; for (int triIdx = 0; triIdx < primCount; ++triIdx) { const SGeoTriPrim *pTri = pTris + triIdx; for (int triVertIdx = 0; triVertIdx < 3; ++triVertIdx) { const int windIdx = pTriWindIdx[triVertIdx]; //really need to fix the fucking constness on these functions one of these days. pRapi->rpgVertUV2f(const_cast<float *>(pTri->mUVs[windIdx].v), 0); PlotVertex(pRapi, pTri->mIndices[windIdx], isMirroring, pGeoHdr, pSkel); } } pRapi->rpgEnd(); } break; case skDrawCmd_TriStrip: { const unsigned short primCount = *get_and_incr_offset<unsigned short>(pDrawCommands, drawCommandOfs); const int stripVertCount = primCount - 1; const SGeoTriPrim *pFirstTri = get_and_incr_offset<SGeoTriPrim>(pDrawCommands, drawCommandOfs); const SGeoStripPrim *pStripVerts = get_and_incr_offset<SGeoStripPrim>(pDrawCommands, drawCommandOfs, stripVertCount); const rpgeoPrimType_e stripType = (isMirroring) ? RPGEO_TRIANGLE_STRIP_FLIPPED : RPGEO_TRIANGLE_STRIP; pRapi->rpgBegin(stripType); for (int triVertIdx = 0; triVertIdx < 3; ++triVertIdx) { pRapi->rpgVertUV2f(const_cast<float *>(pFirstTri->mUVs[triVertIdx].v), 0); PlotVertex(pRapi, pFirstTri->mIndices[triVertIdx], isMirroring, pGeoHdr, pSkel); } for (int stripIdx = 0; stripIdx < stripVertCount; ++stripIdx) { const SGeoStripPrim *pStripVert = pStripVerts + stripIdx; pRapi->rpgVertUV2f(const_cast<float *>(pStripVert->mUV.v), 0); PlotVertex(pRapi, pStripVert->mIndex, isMirroring, pGeoHdr, pSkel); } pRapi->rpgEnd(); } break; case skDrawCmd_Unknown2: { const unsigned short primCount = *get_and_incr_offset<unsigned short>(pDrawCommands, drawCommandOfs); get_and_incr_offset<unsigned char>(pDrawCommands, drawCommandOfs, 8); get_and_incr_offset<unsigned short>(pDrawCommands, drawCommandOfs, primCount); } break; case skDrawCmd_Unknown3: { const unsigned short primCount = *get_and_incr_offset<unsigned short>(pDrawCommands, drawCommandOfs); get_and_incr_offset<unsigned char>(pDrawCommands, drawCommandOfs, primCount * 10); } break; default: { NoeAssert(cmdType == skDrawCmd_End); drawCommandOfs = drawCommandEndOfs; } break; } } } } if (pSkel) { pRapi->rpgSetExData_Bones(pSkel->mpBones, pSkel->mBoneCount); } } bool GeoDataIsPresent() const { return mGeoHeaderList.size() > 0; } protected: static void PlotVertex(noeRAPI_t *pRapi, const int index, const bool isMirroring, const SGeoHeader *pGeoHdr, const CFFXISkelHandler::SInterpretedSkel *pSkel) { const unsigned short *pSData = (const unsigned short *)pGeoHdr; const bool isSkinned = (pSkel && pGeoHdr->mWeightedVertCountOfs > 0 && pGeoHdr->mWeightDataOfs > 0); const bool noNormals = (pGeoHdr->mVertAndBoneRefFlag & skVertFlag_NoNormals) != 0; int oneWeightVertCount; if (pGeoHdr->mWeightedVertCountOfs > 0) { const unsigned short *pWeightedCounts = pSData + pGeoHdr->mWeightedVertCountOfs; oneWeightVertCount = pWeightedCounts[0]; } else { //consider every vert single-weight oneWeightVertCount = 0x10000; } const int weightCount = (index < oneWeightVertCount) ? 1 : 2; const int oneWeightVertSize = (noNormals) ? sizeof(float) * 3 : sizeof(float) * 6; const int twoWeightVertSize = oneWeightVertSize * 2 + sizeof(float) * 2; const int oneWeightVertElemCount = (oneWeightVertSize >> 2); const int twoWeightVertElemCount = (twoWeightVertSize >> 2); const int firstTwoWeightElemIndex = oneWeightVertCount * oneWeightVertElemCount; const float *pVertElems = (const float *)(pSData + pGeoHdr->mVertOfs); const float *pVertData = (weightCount == 1) ? pVertElems + index * oneWeightVertElemCount : pVertElems + firstTwoWeightElemIndex + (index - oneWeightVertCount) * twoWeightVertElemCount; const float *pNrmVertData = (noNormals) ? NULL : pVertData + 3 * weightCount + ((weightCount > 1) ? weightCount : 0); //interleaved elements for each weight, pretty nasty. if (!isSkinned) { pRapi->rpgVertBoneIndexI(NULL, 0); pRapi->rpgVertBoneWeightF(NULL, 0); if (pNrmVertData) { const RichVec3 nrm(pNrmVertData[0 * weightCount], pNrmVertData[1 * weightCount], pNrmVertData[2 * weightCount]); pRapi->rpgVertNormal3f(const_cast<float *>(nrm.v)); } else { pRapi->rpgVertNormal3f(NULL); } const RichVec3 pos(pVertData[0 * weightCount], pVertData[1 * weightCount], pVertData[2 * weightCount]); pRapi->rpgVertex3f(const_cast<float *>(pos.v)); } else { const unsigned short *pBoneRefs = ((pGeoHdr->mVertAndBoneRefFlag & skVertFlag_UseBoneRefs) && pGeoHdr->mBoneRefOfs > 0) ? pSData + pGeoHdr->mBoneRefOfs : NULL; static const float skDefaultWeights[2] = { 1.0f, 0.0f }; const SGeoWeightData *pWeightDatas = (const SGeoWeightData *)(pSData + pGeoHdr->mWeightDataOfs) + index * 2; int boneIndices[2] = { 0, 0 }; RichMat44 skinMats[2]; //we pull the matrices out, as we may end up needing to modify them for mirroring anyway. could be optimized. for (int weightIndex = 0; weightIndex < weightCount; ++weightIndex) { const SGeoWeightData *pWeightData = pWeightDatas + weightIndex; int &boneIndex = boneIndices[weightIndex]; boneIndex = (isMirroring) ? pWeightData->mBoneIndexPass1 : pWeightData->mBoneIndexPass0; NoeAssert(!pBoneRefs || boneIndex < pGeoHdr->mBoneRefCount); if (pBoneRefs && boneIndex < pGeoHdr->mBoneRefCount) { boneIndex = pBoneRefs[boneIndex]; } NoeAssert(boneIndex >= 0 && boneIndex < pSkel->mBoneCount); skinMats[weightIndex] = ((RichMat43 *)&pSkel->mpBones[boneIndex].mat)->ToMat44(); if (isMirroring && pWeightData->mMirrorAxis) { skinMats[weightIndex] = skMirrorTransforms[pWeightData->mMirrorAxis - 1] * skinMats[weightIndex]; } } const float *pWeightValues = (weightCount > 1) ? pVertData + 3 * weightCount : skDefaultWeights; //feed 2 weights to Noesis in order to keep consistent per-triangle. Noesis doesn't require this, but this allows the draws between //1 and 2 weight segments to not be partitioned. pRapi->rpgVertBoneIndexI(const_cast<int *>(boneIndices), 2); pRapi->rpgVertBoneWeightF(const_cast<float *>(pWeightValues), 2); //now that we've pulled the weights out and fed them in, we need to put our verts in model space. RichVec4 transformedPos; RichVec3 transformedNrm; for (int weightIndex = 0; weightIndex < weightCount; ++weightIndex) { const RichMat44 &skinMat = skinMats[weightIndex]; const RichVec4 pos( pVertData[weightIndex + 0 * weightCount], pVertData[weightIndex + 1 * weightCount], pVertData[weightIndex + 2 * weightCount], //this is certainly one of the most terrible ways you can possibly do weighted transforms. we're effectively weighting the //matrix translation with each transform. this is why the per-weight positions are needed. so, rather than having to actually //weight each translation, we can just stuff the weight into the w for our 4x4 transform. pWeightValues[weightIndex] ); transformedPos += skinMat.TransformVec4(pos); if (pNrmVertData) { const RichVec3 nrm( pNrmVertData[weightIndex + 0 * weightCount], pNrmVertData[weightIndex + 1 * weightCount], pNrmVertData[weightIndex + 2 * weightCount] ); //this is inconsistent with the position transform, but appears to be in line with the game itself. transformedNrm += skinMat.TransformNormal(nrm) * pWeightValues[weightIndex]; } } if (pNrmVertData) { transformedNrm.Normalize(); pRapi->rpgVertNormal3f(transformedNrm.v); } else { pRapi->rpgVertNormal3f(NULL); } pRapi->rpgVertex3f(transformedPos.v); } } static void UpdateDrawState(noeRAPI_t *pRapi, SGeoDrawState &drawState) { if (drawState.mEnableShinyMat && (!gpFF11Opts || !gpFF11Opts->noShinyMaterials)) { char materialName[CFFXITextureHandler::skTexNameLength + CFFXITextureHandler::skMaterialNamePad]; sprintf_s(materialName, "%s%s", drawState.mMaterialName, CFFXITextureHandler::skpShinySuffix); pRapi->rpgSetMaterial(materialName); } else { pRapi->rpgSetMaterial(drawState.mMaterialName); } } TGeoHeaderList mGeoHeaderList; }; const RichMat44 CFFXIGeoHandler::skMirrorTransforms[3] = { RichMat44( -RichVec4(g_identityMatrix4x4.c1), RichVec4(g_identityMatrix4x4.c2), RichVec4(g_identityMatrix4x4.c3), RichVec4(g_identityMatrix4x4.c4) ), RichMat44( RichVec4(g_identityMatrix4x4.c1), -RichVec4(g_identityMatrix4x4.c2), RichVec4(g_identityMatrix4x4.c3), RichVec4(g_identityMatrix4x4.c4) ), RichMat44( RichVec4(g_identityMatrix4x4.c1), RichVec4(g_identityMatrix4x4.c2), -RichVec4(g_identityMatrix4x4.c3), RichVec4(g_identityMatrix4x4.c4) ) }; const int CFFXIGeoHandler::skTriCWIdx[3] = { 0, 1, 2 }; const int CFFXIGeoHandler::skTriCCWIdx[3] = { 2, 1, 0 }; //======================================================================================== class CFFXIMapHandler : public CFFXIChunkHandler { public: struct SMapHeader { unsigned char mHeaderData[4]; unsigned int mObjectCount : 24; unsigned int mUnknown1 : 8; unsigned int mUnknown2[6]; }; static const int skObjectNameLength = 16; struct SMapObject { char mObjectName[skObjectNameLength]; RichVec3 mTrans; float mRawAngles[3]; RichVec3 mScale; RichVec4 mVec; int mData2[8]; }; struct SInterpretedMapObject { explicit SInterpretedMapObject(const SMapObject *pMapObject) { mTransform = RichAngles(pMapObject->mRawAngles, true).ToMat43_XYZ(); mTransform[3] = pMapObject->mTrans; mTransform[0][0] *= pMapObject->mScale[0]; mTransform[1][0] *= pMapObject->mScale[0]; mTransform[2][0] *= pMapObject->mScale[0]; mTransform[0][1] *= pMapObject->mScale[1]; mTransform[1][1] *= pMapObject->mScale[1]; mTransform[2][1] *= pMapObject->mScale[1]; mTransform[0][2] *= pMapObject->mScale[2]; mTransform[1][2] *= pMapObject->mScale[2]; mTransform[2][2] *= pMapObject->mScale[2]; mBackwardWinding = (pMapObject->mScale[0] * pMapObject->mScale[1] * pMapObject->mScale[2]) < 0.0f; memcpy(mObjectName, pMapObject->mObjectName, skObjectNameLength); mObjectFlags[0] = pMapObject->mData2[0]; mObjectFlags[1] = pMapObject->mData2[4]; mVec = pMapObject->mVec; }; char mObjectName[skObjectNameLength]; RichMat43 mTransform; bool mBackwardWinding; unsigned int mObjectFlags[2]; RichVec4 mVec; }; typedef std::vector<SInterpretedMapObject> TMapObjectList; CFFXIMapHandler() : CFFXIChunkHandler(CFFXIDat::skChunkType_Map) { } virtual CFFXIDat::EValidateChunkResult ValidateChunk(const CFFXIDat &dat, const CFFXIDat::SChunk &chunk, const unsigned char *pChunkData, const int dataSize) const { if (dataSize < 16) { return CFFXIDat::kVCR_Invalid; } else if (pChunkData[3] < 0x1B) { if ((*(unsigned int *)pChunkData & 0xFFFFFF) != 0x00425a4d) //MZB { return CFFXIDat::kVCR_Invalid; } } else { const int dataLen = ((*(const unsigned int *)pChunkData) & 0xFFFFFF); if (dataLen > dataSize || (dataLen + 16) < dataSize) { return CFFXIDat::kVCR_Invalid; } } return CFFXIDat::kVCR_Supported; } virtual bool HandleChunk(const CFFXIDat &dat, const CFFXIDat::SChunk &chunk, const unsigned char *pChunkData, const int dataSize) { noeRAPI_t *pRapi = dat.GetRAPI(); unsigned char *pDecrypted = (unsigned char *)pRapi->Noesis_UnpooledAlloc(dataSize); memcpy(pDecrypted, pChunkData, dataSize); Model_FF11_DecryptMZB(pDecrypted, dataSize); const SMapHeader *pMapHdr = (const SMapHeader *)pDecrypted; const SMapObject *pMapObjects = (const SMapObject *)(pMapHdr + 1); mMapObjects.reserve(mMapObjects.size() + pMapHdr->mObjectCount); for (unsigned int objectIndex = 0; objectIndex < pMapHdr->mObjectCount; ++objectIndex) { const SMapObject *pMapObject = pMapObjects + objectIndex; mMapObjects.push_back(SInterpretedMapObject(pMapObject)); } //data following map objects isn't mapped out, but likely pertains to visibiltiy and partitioning pRapi->Noesis_UnpooledFree(pDecrypted); return true; } TMapObjectList &MapObjects() { return mMapObjects; } protected: TMapObjectList mMapObjects; }; //======================================================================================== class CFFXIMapGeoHandler : public CFFXIChunkHandler { public: struct SMapGeoHeader { unsigned char mHeaderData[4]; unsigned int mUnknown1; char mUnknownName[8]; char mObjectName[CFFXIMapHandler::skObjectNameLength]; }; struct SMapGeoData { explicit SMapGeoData(const SMapGeoHeader *pMapGeoHdr, noeRAPI_t *pAllocatingInstance, const int dataSize) : mpMapGeoHdr(pMapGeoHdr) , mpAllocatingInstance(pAllocatingInstance) , mDataSize(dataSize) { } const SMapGeoHeader *mpMapGeoHdr; noeRAPI_t *mpAllocatingInstance; int mDataSize; }; typedef std::vector<SMapGeoData> TMapGeoList; struct SDrawHeader { int mSegCount; float mBounds[6]; int mFlag; //typically 64 for super header, varying for sub }; static const int skMapGeoFlag_BlendHardAlpha = 0x2000; static const int skMapGeoFlag_BlendTerrain = 0x8000; static const int skDefaultVertColorFixShift = 1; static const int skDefaultVertAlphaFixShift = 1; CFFXIMapGeoHandler() : CFFXIChunkHandler(CFFXIDat::skChunkType_MapGeo) , mMapGeoHash(CFFXIMapHandler::skObjectNameLength) { } virtual ~CFFXIMapGeoHandler() { for (TMapGeoList::iterator it = mMapGeoList.begin(); it != mMapGeoList.end(); ++it) { SMapGeoData &geoData = *it; geoData.mpAllocatingInstance->Noesis_UnpooledFree((void *)geoData.mpMapGeoHdr); } } virtual CFFXIDat::EValidateChunkResult ValidateChunk(const CFFXIDat &dat, const CFFXIDat::SChunk &chunk, const unsigned char *pChunkData, const int dataSize) const { if (dataSize < 16) { return CFFXIDat::kVCR_Invalid; } else if (pChunkData[3] < 5) { if ((*(unsigned int *)pChunkData & 0xFFFFFF) != 0x00424d4d) //MMB { return CFFXIDat::kVCR_Invalid; } } else { const int dataLen = ((*(const unsigned int *)pChunkData) & 0xFFFFFF); if (dataLen > dataSize || (dataLen + 16) < dataSize) { return CFFXIDat::kVCR_Invalid; } } return CFFXIDat::kVCR_Supported; } virtual bool HandleChunk(const CFFXIDat &dat, const CFFXIDat::SChunk &chunk, const unsigned char *pChunkData, const int dataSize) { noeRAPI_t *pRapi = dat.GetRAPI(); unsigned char *pDecrypted = (unsigned char *)pRapi->Noesis_UnpooledAlloc(dataSize); memcpy(pDecrypted, pChunkData, dataSize); Model_FF11_DecryptMMB(pDecrypted, dataSize); const SMapGeoHeader *pMapGeoHdr = (const SMapGeoHeader *)pDecrypted; const int index = mMapGeoList.size(); mMapGeoList.push_back(SMapGeoData(pMapGeoHdr, pRapi, dataSize)); mMapGeoHash.FindOrAddResource(pMapGeoHdr->mObjectName, index, true); return true; } void RenderMapObjectGeo(noeRAPI_t *pRapi, const int index, const RichMat43 &transform, const bool backwardWinding, const CFFXIMapHandler::SInterpretedMapObject *pMapObject) { SMapGeoData &geoData = mMapGeoList[index]; const SMapGeoHeader *pMapGeoHdr = geoData.mpMapGeoHdr; const unsigned char *pDrawData = (const unsigned char *)pMapGeoHdr; const int endDrawOfs = geoData.mDataSize - sizeof(SDrawHeader); const unsigned int objectFlags0 = (pMapObject) ? pMapObject->mObjectFlags[0] : 0; const unsigned int objectFlags1 = (pMapObject) ? pMapObject->mObjectFlags[1] : 0; #if !defined(_DEBUG_MAP_MESHES) if (gpFF11Opts && gpFF11Opts->keepNames) { char nameString[CFFXIMapHandler::skObjectNameLength + 1]; memcpy(nameString, pMapGeoHdr->mObjectName, CFFXIMapHandler::skObjectNameLength); nameString[CFFXIMapHandler::skObjectNameLength] = 0; pRapi->rpgSetName(nameString); } #endif pRapi->rpgSetTransform(const_cast<modelMatrix_t *>(&transform.m)); char matName[CFFXITextureHandler::skTexNameLength + CFFXITextureHandler::skMaterialNamePad]; int drawOfs = sizeof(SMapGeoHeader); while (drawOfs <= endDrawOfs) { const SDrawHeader *pSuperHeader = get_and_incr_offset<SDrawHeader>(pDrawData, drawOfs); for (int superIndex = 0; superIndex < pSuperHeader->mSegCount && drawOfs <= endDrawOfs; ++superIndex) { const SDrawHeader *pSubHeader = get_and_incr_offset<SDrawHeader>(pDrawData, drawOfs); for (int subIndex = 0; subIndex < pSubHeader->mSegCount && drawOfs <= endDrawOfs; ++subIndex) { NoeAssert((drawOfs & 3) == 0); const char *pMatName = get_and_incr_offset<char>(pDrawData, drawOfs, CFFXITextureHandler::skTexNameLength); const unsigned short vertCount = *get_and_incr_offset<unsigned short>(pDrawData, drawOfs); const unsigned short blendFlags = *get_and_incr_offset<unsigned short>(pDrawData, drawOfs); const int vertStride = (pSubHeader->mFlag == 0) ? 48 : 36; const unsigned char *pVertData = get_and_incr_offset<unsigned char>(pDrawData, drawOfs, vertStride * vertCount); const unsigned short indexCount = *get_and_incr_offset<unsigned short>(pDrawData, drawOfs); const unsigned short flags2 = *get_and_incr_offset<unsigned short>(pDrawData, drawOfs); const unsigned short *pIndexData = get_and_incr_offset<unsigned short>(pDrawData, drawOfs, indexCount); align_offset(drawOfs, 4); #if defined(_DEBUG_MAP_MESHES) //segment things up to give us some more info about each mesh in debug char nameString[CFFXIMapHandler::skObjectNameLength + 128]; memcpy(nameString, pMapGeoHdr->mObjectName, CFFXIMapHandler::skObjectNameLength); NoeAssert(pMapObject); //sprintf_s(&nameString[CFFXIMapHandler::skObjectNameLength], 128, "_fl%08x_fb%08x_ps%08x_bl%08x", // objectFlags0, objectFlags1, pSubHeader->mFlag, blendFlags); sprintf_s(&nameString[CFFXIMapHandler::skObjectNameLength], 128, "_fl%08x_x%.02fy%.02fz%.02fw%.02f", objectFlags0, pMapObject->mVec[0], pMapObject->mVec[1], pMapObject->mVec[2], pMapObject->mVec[3]); pRapi->rpgSetName(nameString); #endif memcpy(matName, pMatName, CFFXITextureHandler::skTexNameLength); matName[CFFXITextureHandler::skTexNameLength] = 0; int candidateBlendFlags = skMapGeoFlag_BlendTerrain; //this is pretty certainly not correct const bool explicitObjectTransparency = (objectFlags0 & 0x01000000) != 0; if (explicitObjectTransparency) { candidateBlendFlags |= skMapGeoFlag_BlendHardAlpha; } //this is a bunch of bullshit, still not sure what reliably controls blended objects. //terrain blend flags are definitely in blendFlags, but lots of non-terrain objects still look to need blending. const bool shouldBlend = ((explicitObjectTransparency && vertStride == 48) || (blendFlags & candidateBlendFlags) || (pMapObject && objectFlags0 == 0x01000000 && pMapObject->mVec[3] < 1000.0f)); const char *pBlendSuffix = (shouldBlend) ? CFFXITextureHandler::skpSoftBlendSuffix : CFFXITextureHandler::skpNoBlendSuffix; strcpy_s(&matName[CFFXITextureHandler::skTexNameLength], CFFXITextureHandler::skMaterialNamePad, pBlendSuffix); pRapi->rpgSetMaterial(matName); if (vertCount == 0 || indexCount < 3) { pRapi->LogOutput("WARNING: Unexpected vert/index count.\n"); break; } else if (drawOfs > geoData.mDataSize) { pRapi->LogOutput("WARNING: Ran off end of MapGeo.\n"); break; } int posOfs, nrmOfs, clrOfs, uvOfs; switch (vertStride) { case 48: posOfs = 0; nrmOfs = 24; clrOfs = 36; uvOfs = 40; break; default: NoeAssert(vertStride == 36); posOfs = 0; nrmOfs = 12; clrOfs = 24; uvOfs = 28; break; } const int colorShift = (gpFF11Opts && gpFF11Opts->explicitVertColorShift) ? gpFF11Opts->fixVertColorShift : skDefaultVertColorFixShift; const int alphaShift = (gpFF11Opts && gpFF11Opts->explicitVertAlphaShift) ? gpFF11Opts->fixVertAlphaShift : skDefaultVertAlphaFixShift; const unsigned int debugSeedBase = 0; if (pSubHeader->mFlag == 0) { //tri list const int *pTriWindIdx = (backwardWinding) ? CFFXIGeoHandler::skTriCCWIdx : CFFXIGeoHandler::skTriCWIdx; pRapi->rpgBegin(RPGEO_TRIANGLE); for (int index = 0; index < indexCount; index += 3) { for (int triIndex = 0; triIndex < 3; ++triIndex) { const int vertIndex = pIndexData[index + pTriWindIdx[triIndex]]; const unsigned char *pVert = pVertData + vertIndex * vertStride; PlotMapVertex(pRapi, pVert, posOfs, nrmOfs, clrOfs, uvOfs, colorShift, alphaShift, debugSeedBase); } } pRapi->rpgEnd(); } else { //tri strip const rpgeoPrimType_e primType = (backwardWinding) ? RPGEO_TRIANGLE_STRIP_FLIPPED : RPGEO_TRIANGLE_STRIP; pRapi->rpgBegin(primType); for (int index = 0; index < indexCount; ++index) { const int vertIndex = pIndexData[index]; const unsigned char *pVert = pVertData + vertIndex * vertStride; PlotMapVertex(pRapi, pVert, posOfs, nrmOfs, clrOfs, uvOfs, colorShift, alphaShift, debugSeedBase); } pRapi->rpgEnd(); } } } } pRapi->rpgSetTransform(NULL); } void RenderMapObjectGeoForMapObject(noeRAPI_t *pRapi, const CFFXIMapHandler::SInterpretedMapObject &mapObject) { const int index = mMapGeoHash.FindOrAddResource(mapObject.mObjectName, -1); if (index < 0) { pRapi->LogOutput("WARNING: Could not find object in resource hash, skipping.\n"); } else { RenderMapObjectGeo(pRapi, index, mapObject.mTransform, mapObject.mBackwardWinding, &mapObject); } } const TMapGeoList &GetMapGeoList() const { return mMapGeoList; } protected: void PlotMapVertex(noeRAPI_t *pRapi, const unsigned char *pVert, const int posOfs, const int nrmOfs, const int clrOfs, const int uvOfs, const int colorShift, const int alphaShift, const unsigned int debugSeedBase) { pRapi->rpgVertNormal3f((float *)(pVert + nrmOfs)); if (!debugSeedBase) { pRapi->rpgVertUV2f((float *)(pVert + uvOfs), 0); if (!gpFF11Opts || !gpFF11Opts->noVertColors) { if (colorShift || alphaShift) { //fix the color/alpha range unsigned char clr[4]; memcpy(clr, pVert + clrOfs, 4); clr[0] = (unsigned char)std::min<int>((int)clr[0] << colorShift, 255); clr[1] = (unsigned char)std::min<int>((int)clr[1] << colorShift, 255); clr[2] = (unsigned char)std::min<int>((int)clr[2] << colorShift, 255); clr[3] = (unsigned char)std::min<int>((int)clr[3] << alphaShift, 255); pRapi->rpgVertColor4ub(clr); } else { pRapi->rpgVertColor4ub(const_cast<unsigned char *>(pVert + clrOfs)); } } } else { unsigned int debugSeed = debugSeedBase; pRapi->rpgVertUV2f(NULL, 0); const float debugColor[4] = { g_mfn->Math_RandFloatOnSeed(0.5f, 1.0f, debugSeed), g_mfn->Math_RandFloatOnSeed(0.5f, 1.0f, debugSeed), g_mfn->Math_RandFloatOnSeed(0.5f, 1.0f, debugSeed), 1.0f }; pRapi->rpgVertColor4f(const_cast<float *>(debugColor)); } pRapi->rpgVertex3f((float *)(pVert + posOfs)); } TMapGeoList mMapGeoList; CLocalResHash mMapGeoHash; }; //======================================================================================== bool Model_FF11_CheckDAT(BYTE *fileBuffer, int bufferLen, noeRAPI_t *rapi) { CFFXIDat dat(fileBuffer, bufferLen, rapi); CFFXIDefaultHandlerSet datHandlers(&dat); return dat.ParseChunksOfInterest(); } static noesisModel_t *Model_FF11_ConstructModelFromHandlerSet(noeRAPI_t *pRapi, CFFXIDefaultHandlerSet &datHandlers, bool promptForExternalSkel) { noesisMatData_t *pMd = NULL; CFFXITextureHandler *pTextureHandler = datHandlers.TextureHandler(); if (pTextureHandler->Textures().Num() > 0) { pMd = pRapi->Noesis_GetMatDataFromLists(pTextureHandler->Materials(), pTextureHandler->Textures()); } noesisModel_t *pMdl = NULL; //possible todo - can we have more than 1 skeleton in a dat with skinned geo and/or anims? const CFFXISkelHandler::SInterpretedSkel *pSkel = NULL; CFFXISkelHandler *pSkelHandler = datHandlers.SkelHandler(); if (pSkelHandler->Skeletons().size() > 0) { //just pick the first skeleton for now pSkel = &pSkelHandler->Skeletons()[0]; } noesisAnim_t *pAnim = NULL; const CFFXIAnimHandler *pAnimHandler = datHandlers.AnimHandler(); const CFFXIGeoHandler *pGeoHandler = datHandlers.GeoHandler(); CFFXIDat *pSkelDat = NULL; unsigned char *pSkelDatBuffer = NULL; if (promptForExternalSkel && !pSkel && (pAnimHandler->AnimDataIsPresent() || pGeoHandler->GeoDataIsPresent())) { //prompt to load skeleton from another dat int skelDatSize = 0; pSkelDatBuffer = pRapi->Noesis_LoadPairedFile("FFXI Skeleton DAT", ".dat", skelDatSize, NULL); if (pSkelDatBuffer) { pSkelDat = new CFFXIDat(pSkelDatBuffer, skelDatSize, pRapi); //register the existing handlers with the new dat and just load the skeleton (and possibly animations) into the exisating handlers. datHandlers.RegisterHandlersWithDat(*pSkelDat); if (pSkelDat->ParseChunksOfInterest() && pSkelDat->RunChunkHandlersForChunksOfInterest(CFFXIDat::skChunkType_Skeleton)) { if (pSkelHandler->Skeletons().size() > 0) { pSkel = &pSkelHandler->Skeletons()[0]; if (!pAnimHandler->AnimDataIsPresent()) { //if there are no animations in the dat being loaded, try loading them from the skeleton dat. pSkelDat->RunChunkHandlersForChunksOfInterest(CFFXIDat::skChunkType_Animation); } } } } } if (pAnimHandler->AnimDataIsPresent()) { if (!pSkel) { pRapi->LogOutput("WARNING: Discarding animation data, because no skeleton is present.\n"); } else { pAnim = pAnimHandler->ConstructAnimations(pRapi, pSkel); } } CFFXIMapHandler *pMapHandler = datHandlers.MapHandler(); CFFXIMapGeoHandler *pMapGeoHandler = datHandlers.MapGeoHandler(); const CFFXIMapGeoHandler::TMapGeoList &mapGeoList = pMapGeoHandler->GetMapGeoList(); const int mapGeoCount = mapGeoList.size(); const bool anyGeoDataIsPresent = (mapGeoCount > 0 || pGeoHandler->GeoDataIsPresent()); void *pCtx = NULL; if (anyGeoDataIsPresent) { pCtx = pRapi->rpgCreateContext(); pRapi->rpgSetOption(RPGOPT_TRIWINDBACKWARD, true); } //render any character data if (pGeoHandler->GeoDataIsPresent()) { pGeoHandler->RenderGeoData(pRapi, pSkel); } //check for map geo, and toss it into the same rpg context (for now - if these things are often present at once, throwing into separate //models probably makes sense) if (mapGeoCount > 0) { CFFXIMapHandler::TMapObjectList &mapObjects = pMapHandler->MapObjects(); if (mapObjects.size() > 0) { for (CFFXIMapHandler::TMapObjectList::const_iterator it = mapObjects.begin(); it != mapObjects.end(); ++it) { const CFFXIMapHandler::SInterpretedMapObject &mapObject = *it; pMapGeoHandler->RenderMapObjectGeoForMapObject(pRapi, mapObject); } if (gpFF11Opts && gpFF11Opts->renderUnreferenced) { RichMat43 unreferencedTransform; //run through and manually render any geometry that wasn't referenced by a map object for (int mapGeoIndex = 0; mapGeoIndex < mapGeoCount; ++mapGeoIndex) { //not particularly concerned about speed here, it's not a default option const CFFXIMapGeoHandler::SMapGeoData &mapGeoData = mapGeoList[mapGeoIndex]; bool isReferenced = false; for (CFFXIMapHandler::TMapObjectList::const_iterator it = mapObjects.begin(); it != mapObjects.end(); ++it) { const CFFXIMapHandler::SInterpretedMapObject &mapObject = *it; if (memcmp(mapGeoData.mpMapGeoHdr->mObjectName, mapObject.mObjectName, CFFXIMapHandler::skObjectNameLength) == 0) { isReferenced = true; break; } } if (!isReferenced) { pMapGeoHandler->RenderMapObjectGeo(pRapi, mapGeoIndex, unreferencedTransform, false, NULL); } } } } else { //if no map data exists alongside the map geo, just render the raw data at identity RichMat43 defaultTransform; for (int mapGeoIndex = 0; mapGeoIndex < mapGeoCount; ++mapGeoIndex) { pMapGeoHandler->RenderMapObjectGeo(pRapi, mapGeoIndex, defaultTransform, false, NULL); } } } //construct the model from the combined rendering if (pCtx) { if (pAnim) { pRapi->rpgSetExData_Anims(pAnim); } if (pMd) { pRapi->rpgSetExData_Materials(pMd); } NoeAssert(anyGeoDataIsPresent); if (gpFF11Opts && gpFF11Opts->optimizeGeo) { pRapi->rpgOptimize(); pMdl = pRapi->rpgConstructModel(); } else { pMdl = pRapi->rpgConstructModelAndSort(); } pRapi->rpgDestroyContext(pCtx); } //if a model wasn't constructed, create a container for any anims and/or textures we loaded if ((pAnim || pMd) && !pMdl) { pMdl = pRapi->Noesis_AllocModelContainer(pMd, pAnim, (pAnim) ? 1 : 0); } //free second skeleton dat if it was created if (pSkelDatBuffer) { pRapi->Noesis_UnpooledFree(pSkelDatBuffer); if (pSkelDat) { delete pSkelDat; } } return pMdl; } static void Model_FF11_SetPreviewOffset(noeRAPI_t *pRapi) { float mdlAngOfs[3] = { 0.0f, 180.0f, 270.0f }; pRapi->SetPreviewAngOfs(mdlAngOfs); } noesisModel_t *Model_FF11_LoadDAT(BYTE *fileBuffer, int bufferLen, int &numMdl, noeRAPI_t *rapi) { CFFXIDat dat(fileBuffer, bufferLen, rapi); CFFXIDefaultHandlerSet datHandlers(&dat); dat.ParseChunksOfInterest(); if (!dat.RunChunkHandlersForChunksOfInterest()) { rapi->LogOutput("Error: Unrecoverable error during chunk handling.\n"); return NULL; } noesisModel_t *pMdl = Model_FF11_ConstructModelFromHandlerSet(rapi, datHandlers, true); Model_FF11_SetPreviewOffset(rapi); numMdl = (pMdl) ? 1 : 0; return pMdl; } ff11Opts_t *gpFF11Opts = NULL; #define FF11_LOCAL_DECL_OPTS(argRequired) \ ff11Opts_t *pOpts = (ff11Opts_t *)store; \ NoeAssert(storeSize == sizeof(ff11Opts_t)); \ if (argRequired && !arg) \ { \ return false; \ } bool Model_FF11_ShiftColorHandler(const char *arg, unsigned char *store, int storeSize) { FF11_LOCAL_DECL_OPTS(true); pOpts->fixColorShift = atoi(arg); pOpts->explicitColorShift = true; return true; } bool Model_FF11_ShiftAlphaHandler(const char *arg, unsigned char *store, int storeSize) { FF11_LOCAL_DECL_OPTS(true); pOpts->fixAlphaShift = atoi(arg); pOpts->explicitAlphaShift = true; return true; } bool Model_FF11_ShiftVertColorHandler(const char *arg, unsigned char *store, int storeSize) { FF11_LOCAL_DECL_OPTS(true); pOpts->fixVertColorShift = atoi(arg); pOpts->explicitVertColorShift = true; return true; } bool Model_FF11_ShiftVertAlphaHandler(const char *arg, unsigned char *store, int storeSize) { FF11_LOCAL_DECL_OPTS(true); pOpts->fixVertAlphaShift = atoi(arg); pOpts->explicitVertAlphaShift = true; return true; } bool Model_FF11_NoShinyHandler(const char *arg, unsigned char *store, int storeSize) { FF11_LOCAL_DECL_OPTS(false); pOpts->noShinyMaterials = true; return true; } bool Model_FF11_NoVertColorHandler(const char *arg, unsigned char *store, int storeSize) { FF11_LOCAL_DECL_OPTS(false); pOpts->noVertColors = true; return true; } bool Model_FF11_ForceCullHandler(const char *arg, unsigned char *store, int storeSize) { FF11_LOCAL_DECL_OPTS(false); pOpts->forceCull = true; return true; } bool Model_FF11_RenderUnreferencedHandler(const char *arg, unsigned char *store, int storeSize) { FF11_LOCAL_DECL_OPTS(false); pOpts->renderUnreferenced = true; return true; } bool Model_FF11_KeepNamesHandler(const char *arg, unsigned char *store, int storeSize) { FF11_LOCAL_DECL_OPTS(false); pOpts->keepNames = true; return true; } bool Model_FF11_OptimizeGeoHandler(const char *arg, unsigned char *store, int storeSize) { FF11_LOCAL_DECL_OPTS(false); pOpts->optimizeGeo = true; return true; } static const char *skpDatSetHeader = "NOESIS_FF11_DAT_SET"; static const int skDatSetHeaderSize = strlen(skpDatSetHeader); bool Model_FF11_CheckDATSet(BYTE *fileBuffer, int bufferLen, noeRAPI_t *rapi) { if (bufferLen <= skDatSetHeaderSize || memcmp(fileBuffer, skpDatSetHeader, skDatSetHeaderSize) != 0) { return false; } return true; } noesisModel_t *Model_FF11_LoadDATSet(BYTE *fileBuffer, int bufferLen, int &numMdl, noeRAPI_t *rapi) { std::vector<CFFXIDat *> dats; CFFXIDefaultHandlerSet datHandlers; char basePath[MAX_NOESIS_PATH]; rapi->Noesis_GetDirForFilePath(basePath, rapi->Noesis_GetLastCheckedName()); char loadPath[MAX_NOESIS_PATH]; strcpy_s(loadPath, basePath); char currentDatName[MAX_NOESIS_PATH]; char currentDatFilename[MAX_NOESIS_PATH]; textParser_t *pParser = rapi->Parse_InitParser((char *)fileBuffer); parseToken_t tok; while (rapi->Parse_GetNextToken(pParser, &tok)) { if (!stricmp(tok.text, "setPathKey")) { HKEY baseKey; rapi->Parse_GetNextToken(pParser, &tok); if (!stricmp(tok.text, "HKEY_LOCAL_MACHINE")) { baseKey = HKEY_LOCAL_MACHINE; } else if (!stricmp(tok.text, "HKEY_CURRENT_USER")) { baseKey = HKEY_CURRENT_USER; } else if (!stricmp(tok.text, "HKEY_CURRENT_CONFIG")) { baseKey = HKEY_CURRENT_CONFIG; } else if (!stricmp(tok.text, "HKEY_USERS")) { baseKey = HKEY_USERS; } else if (!stricmp(tok.text, "HKEY_CLASSES_ROOT")) { baseKey = HKEY_CLASSES_ROOT; } else { //default to local machine baseKey = HKEY_LOCAL_MACHINE; } //grab the key name rapi->Parse_GetNextToken(pParser, &tok); HKEY key; if (RegOpenKeyExA(baseKey, tok.text, 0, KEY_READ, &key) == ERROR_SUCCESS) { //grab the value name rapi->Parse_GetNextToken(pParser, &tok); char keyData[MAX_NOESIS_PATH]; DWORD keyDataSize = MAX_NOESIS_PATH; DWORD keyType; if (RegQueryValueExA(key, tok.text, NULL, &keyType, (LPBYTE)keyData, &keyDataSize) == ERROR_SUCCESS) { strcpy_s(loadPath, keyData); } RegCloseKey(key); } } else if (!stricmp(tok.text, "setPathRel")) { //set the path relative to this file's location rapi->Parse_GetNextToken(pParser, &tok); sprintf_s(loadPath, "%s%s", basePath, tok.text); } else if (!stricmp(tok.text, "setPathAbs")) { //set an absolute path rapi->Parse_GetNextToken(pParser, &tok); strcpy_s(loadPath, tok.text); } else if (!stricmp(tok.text, "dat")) { rapi->Parse_GetNextToken(pParser, &tok); strcpy_s(currentDatName, tok.text); //grab the filename rapi->Parse_GetNextToken(pParser, &tok); sprintf_s(currentDatFilename, "%s%s", loadPath, tok.text); int datBufferSize; unsigned char *pDatBuffer = rapi->Noesis_ReadFile(currentDatFilename, &datBufferSize); if (pDatBuffer) { CFFXIDat *pDat = new CFFXIDat(pDatBuffer, datBufferSize, rapi); datHandlers.RegisterHandlersWithDat(*pDat); pDat->ParseChunksOfInterest(); dats.push_back(pDat); if (!stricmp(currentDatName, "__skeleton")) { pDat->RunChunkHandlersForChunksOfInterest(CFFXIDat::skChunkType_Skeleton); } else if (!stricmp(currentDatName, "__animation")) { pDat->RunChunkHandlersForChunksOfInterest(CFFXIDat::skChunkType_Animation); } else { //else, name is currently unused. might be useful for future functionality. pDat->RunChunkHandlersForChunksOfInterest(CFFXIDat::skChunkType_Texture); pDat->RunChunkHandlersForChunksOfInterest(CFFXIDat::skChunkType_Geo); pDat->RunChunkHandlersForChunksOfInterest(CFFXIDat::skChunkType_Map); pDat->RunChunkHandlersForChunksOfInterest(CFFXIDat::skChunkType_MapGeo); } } else { rapi->LogOutput("Failed to load file: '%s'\n", currentDatFilename); } } } rapi->Parse_FreeParser(pParser); if (!datHandlers.TextureHandler()) { //if any of the handlers are null, we didn't encouner a single loadable dat. rapi->LogOutput("Error: No relevant data was loaded.\n"); return NULL; } noesisModel_t *pMdl = Model_FF11_ConstructModelFromHandlerSet(rapi, datHandlers, false); Model_FF11_SetPreviewOffset(rapi); for (std::vector<CFFXIDat *>::iterator it = dats.begin(); it != dats.end(); ++it) { CFFXIDat *pDat = *it; rapi->Noesis_UnpooledFree((void *)pDat->GetData()); delete pDat; } numMdl = (pMdl) ? 1 : 0; return pMdl; } //======================================================================================== CFFXIDat::EValidateChunkResult CFFXIDat::ValidateChunk(const CFFXIDat::SChunk &chunk) const { TChunkHandlerContainer::const_iterator it = mChunkHandlers.find(chunk.mType); if (it == mChunkHandlers.end()) { return kVCR_NotSupported; } const int dataSize = chunk.mSize - skBinaryChunkSize; return it->second->ValidateChunk(*this, chunk, mpData + chunk.mDataOffset, dataSize); } bool CFFXIDat::ParseChunksOfInterest() { mChunks.clear(); int ofs = 0; while (ofs <= (mDataSize - skBinaryChunkSize)) { SChunk chunk(mpData + ofs, ofs); if ((ofs + chunk.mSize) > mDataSize) { //would run off the end of the buffer return false; } //consider a 0-sized chunk to be a terminator if (chunk.mSize <= 0) { break; } const EValidateChunkResult validateChunkResult = ValidateChunk(chunk); if (validateChunkResult == kVCR_Supported) { mChunks.push_back(chunk); } else if (validateChunkResult == kVCR_Invalid) { //bad chunk data, abort parsing return false; } ofs += chunk.mSize; } return mChunks.size() > 0; } bool CFFXIDat::RunChunkHandlersForChunksOfInterest(const int forChunkType) const { //run through the pre-built chunks of interest list, and run registered handlers for them. for (TChunkList::const_iterator it = mChunks.begin(); it != mChunks.end(); ++it) { const SChunk &chunk = *it; if (forChunkType >= 0 && chunk.mType != forChunkType) { continue; } TChunkHandlerContainer::const_iterator itHandler = mChunkHandlers.find(chunk.mType); if (itHandler != mChunkHandlers.end()) { const int dataSize = chunk.mSize - skBinaryChunkSize; if (!itHandler->second->HandleChunk(*this, chunk, mpData + chunk.mDataOffset, dataSize)) { mpRapi->LogOutput("WARNING: Chunk handler failed on chunk type %i at %i.\n", chunk.mType, chunk.mDataOffset); } } } return true; } void CFFXIDat::RegisterChunkHandler(CFFXIChunkHandler *pChunkHandler) { const int chunkType = pChunkHandler->GetChunkType(); TChunkHandlerContainer::iterator it = mChunkHandlers.lower_bound(chunkType); if (it != mChunkHandlers.end() && it->first == chunkType) { NoeAssert(!"Handler already registered to chunk type!"); return; } mChunkHandlers.insert(it, TChunkHandlerContainer::value_type(chunkType, pChunkHandler)); } //======================================================================================== #define FFXI_CREATE_AND_REGISTER_HANDLER(dat, handlerPointer, handlerType, ...) \ if (!handlerPointer) \ { \ handlerPointer = new handlerType(__VA_ARGS__); \ } \ dat.RegisterChunkHandler(handlerPointer); CFFXIDefaultHandlerSet::CFFXIDefaultHandlerSet(CFFXIDat *pDat) { if (pDat) { RegisterHandlersWithDat(*pDat); } } void CFFXIDefaultHandlerSet::RegisterHandlersWithDat(CFFXIDat &dat) { FFXI_CREATE_AND_REGISTER_HANDLER(dat, mpTextureHandler, CFFXITextureHandler); FFXI_CREATE_AND_REGISTER_HANDLER(dat, mpSkelHandler, CFFXISkelHandler); FFXI_CREATE_AND_REGISTER_HANDLER(dat, mpAnimHandler, CFFXIAnimHandler); FFXI_CREATE_AND_REGISTER_HANDLER(dat, mpGeoHandler, CFFXIGeoHandler); FFXI_CREATE_AND_REGISTER_HANDLER(dat, mpMapHandler, CFFXIMapHandler); FFXI_CREATE_AND_REGISTER_HANDLER(dat, mpMapGeoHandler, CFFXIMapGeoHandler); }
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