mirror of https://github.com/AxioDL/metaforce.git
37 lines
1.3 KiB
C++
37 lines
1.3 KiB
C++
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#include "CCubeModel.hpp"
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#include "CGraphics.hpp"
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namespace metaforce {
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static const u8* MemoryFromPartData(const u8*& dataCur, const u32*& secSizeCur) {
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const u8* ret = nullptr;
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if (*secSizeCur != 0) {
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ret = dataCur;
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}
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dataCur += hecl::SBig(*secSizeCur);
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++secSizeCur;
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return ret;
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}
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CModel::CModel(std::unique_ptr<u8[]> in, u32 dataLen, IObjectStore* store)
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: x0_data(std::move(in)), x4_dataLen(dataLen), x38_lastFrame(CGraphics::GetFrameCounter() - 2) {
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const u8* data = reinterpret_cast<const u8*>(x0_data.get());
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u32 uVar1 = *reinterpret_cast<const u32*>(data + 8);
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u32 sectionSizeStart = 0x2c;
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if (*reinterpret_cast<const u32*>(data + 4) == 1) {
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sectionSizeStart = 0x28;
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}
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const u32* secSizeCur = reinterpret_cast<const u32*>(data + sectionSizeStart);
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s32 numMatSets = 1;
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if (*reinterpret_cast<const u32*>(data + 4) > 1) {
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numMatSets = *reinterpret_cast<const s32*>(data + 0x28);
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}
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const auto* dataCur = data + (sectionSizeStart + *reinterpret_cast<const s32*>(data + 0x24) * 4 + 0x1f & 0xffffffe0);
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x18_matSets.reserve(numMatSets);
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for (int i = 0; i < numMatSets; i += 1) {
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x18_matSets.emplace_back(
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const_cast<CCubeModel*>(reinterpret_cast<const CCubeModel*>(MemoryFromPartData(dataCur, secSizeCur))));
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}
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}
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} // namespace metaforce
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