384 lines
12 KiB
C++
384 lines
12 KiB
C++
#include "ZCollision.h"
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#include <cstdint>
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#include <string>
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#include "Globals.h"
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#include "Utils/BitConverter.h"
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#include "Utils/StringHelper.h"
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REGISTER_ZFILENODE(Collision, ZCollisionHeader);
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ZCollisionHeader::ZCollisionHeader(ZFile* nParent) : ZResource(nParent)
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{
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genOTRDef = true;
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}
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ZCollisionHeader::~ZCollisionHeader()
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{
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delete camData;
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}
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void ZCollisionHeader::ParseRawData()
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{
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const auto& rawData = parent->GetRawData();
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absMinX = BitConverter::ToInt16BE(rawData, rawDataIndex + 0);
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absMinY = BitConverter::ToInt16BE(rawData, rawDataIndex + 2);
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absMinZ = BitConverter::ToInt16BE(rawData, rawDataIndex + 4);
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absMaxX = BitConverter::ToInt16BE(rawData, rawDataIndex + 6);
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absMaxY = BitConverter::ToInt16BE(rawData, rawDataIndex + 8);
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absMaxZ = BitConverter::ToInt16BE(rawData, rawDataIndex + 10);
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numVerts = BitConverter::ToUInt16BE(rawData, rawDataIndex + 12);
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vtxAddress = BitConverter::ToInt32BE(rawData, rawDataIndex + 16);
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numPolygons = BitConverter::ToUInt16BE(rawData, rawDataIndex + 20);
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polyAddress = BitConverter::ToInt32BE(rawData, rawDataIndex + 24);
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polyTypeDefAddress = BitConverter::ToInt32BE(rawData, rawDataIndex + 28);
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camDataAddress = BitConverter::ToInt32BE(rawData, rawDataIndex + 32);
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numWaterBoxes = BitConverter::ToUInt16BE(rawData, rawDataIndex + 36);
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waterBoxAddress = BitConverter::ToInt32BE(rawData, rawDataIndex + 40);
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vtxSegmentOffset = Seg2Filespace(vtxAddress, parent->baseAddress);
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polySegmentOffset = Seg2Filespace(polyAddress, parent->baseAddress);
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polyTypeDefSegmentOffset = Seg2Filespace(polyTypeDefAddress, parent->baseAddress);
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camDataSegmentOffset = Seg2Filespace(camDataAddress, parent->baseAddress);
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waterBoxSegmentOffset = Seg2Filespace(waterBoxAddress, parent->baseAddress);
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vertices.reserve(numVerts);
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polygons.reserve(numPolygons);
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uint32_t currentPtr = vtxSegmentOffset;
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for (uint16_t i = 0; i < numVerts; i++)
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{
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ZVector vec(parent);
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vec.ExtractFromBinary(currentPtr, ZScalarType::ZSCALAR_S16, 3);
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currentPtr += vec.GetRawDataSize();
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vertices.push_back(vec);
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}
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for (uint16_t i = 0; i < numPolygons; i++)
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polygons.push_back(PolygonEntry(rawData, polySegmentOffset + (i * 16)));
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uint16_t highestPolyType = 0;
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for (PolygonEntry poly : polygons)
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{
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if (poly.type > highestPolyType)
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highestPolyType = poly.type;
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}
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for (uint16_t i = 0; i < highestPolyType + 1; i++)
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polygonTypes.push_back(
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BitConverter::ToUInt64BE(rawData, polyTypeDefSegmentOffset + (i * 8)));
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if (camDataAddress != 0)
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camData = new CameraDataList(parent, name, rawData, camDataSegmentOffset,
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polyTypeDefSegmentOffset, polygonTypes.size());
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for (uint16_t i = 0; i < numWaterBoxes; i++)
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waterBoxes.push_back(WaterBoxHeader(
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rawData,
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waterBoxSegmentOffset + (i * (Globals::Instance->game == ZGame::OOT_SW97 ? 12 : 16))));
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}
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void ZCollisionHeader::DeclareReferences(const std::string& prefix)
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{
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std::string declaration = "";
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std::string auxName = name;
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if (name == "")
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auxName = GetDefaultName(prefix);
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if (waterBoxes.size() > 0)
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{
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if (!Globals::Instance->otrMode)
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{
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for (size_t i = 0; i < waterBoxes.size(); i++)
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{
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declaration +=
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StringHelper::Sprintf("\t{ %s },", waterBoxes[i].GetBodySourceCode().c_str());
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if (i + 1 < waterBoxes.size())
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declaration += "\n";
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}
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}
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parent->AddDeclarationArray(
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waterBoxSegmentOffset, DeclarationAlignment::Align4, 16 * waterBoxes.size(), "WaterBox",
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StringHelper::Sprintf("%s_waterBoxes_%06X", auxName.c_str(), waterBoxSegmentOffset),
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waterBoxes.size(), declaration);
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}
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if (polygons.size() > 0)
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{
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declaration.clear();
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if (!Globals::Instance->otrMode)
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{
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for (size_t i = 0; i < polygons.size(); i++)
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{
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declaration += StringHelper::Sprintf(
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"\t{ 0x%04X, 0x%04X, 0x%04X, 0x%04X, 0x%04X, 0x%04X, 0x%04X, 0x%04X },",
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polygons[i].type, polygons[i].vtxA, polygons[i].vtxB, polygons[i].vtxC,
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polygons[i].a, polygons[i].b, polygons[i].c, polygons[i].d);
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if (i + 1 < polygons.size())
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declaration += "\n";
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}
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}
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parent->AddDeclarationArray(
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polySegmentOffset, DeclarationAlignment::Align4, polygons.size() * 16, "CollisionPoly",
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StringHelper::Sprintf("%s_polygons_%08X", auxName.c_str(), polySegmentOffset),
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polygons.size(), declaration);
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}
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declaration.clear();
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if (!Globals::Instance->otrMode)
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{
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for (size_t i = 0; i < polygonTypes.size(); i++)
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{
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declaration += StringHelper::Sprintf("\t{ 0x%08lX, 0x%08lX },", polygonTypes[i] >> 32,
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polygonTypes[i] & 0xFFFFFFFF);
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if (i < polygonTypes.size() - 1)
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declaration += "\n";
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}
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}
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if (polyTypeDefAddress != 0)
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parent->AddDeclarationArray(
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polyTypeDefSegmentOffset, DeclarationAlignment::Align4, polygonTypes.size() * 8,
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"SurfaceType",
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StringHelper::Sprintf("%s_surfaceType_%08X", auxName.c_str(), polyTypeDefSegmentOffset),
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polygonTypes.size(), declaration);
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declaration.clear();
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if (vertices.size() > 0)
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{
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declaration.clear();
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if (!Globals::Instance->otrMode)
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{
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for (size_t i = 0; i < vertices.size(); i++)
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{
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declaration +=
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StringHelper::Sprintf("\t{ %s },", vertices[i].GetBodySourceCode().c_str());
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if (i < vertices.size() - 1)
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declaration += "\n";
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}
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}
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const auto& first = vertices.front();
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if (vtxAddress != 0)
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parent->AddDeclarationArray(
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vtxSegmentOffset, first.GetDeclarationAlignment(),
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vertices.size() * first.GetRawDataSize(), first.GetSourceTypeName(),
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StringHelper::Sprintf("%s_vtx_%08X", auxName.c_str(), vtxSegmentOffset),
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vertices.size(), declaration);
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}
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}
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std::string ZCollisionHeader::GetBodySourceCode() const
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{
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std::string declaration = "";
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if (Globals::Instance->otrMode)
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return declaration;
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declaration += "\n";
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declaration += StringHelper::Sprintf("\t{ %i, %i, %i },\n", absMinX, absMinY, absMinZ);
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declaration += StringHelper::Sprintf("\t{ %i, %i, %i },\n", absMaxX, absMaxY, absMaxZ);
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std::string vtxName;
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Globals::Instance->GetSegmentedPtrName(vtxAddress, parent, "Vec3s", vtxName, parent->workerID);
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declaration += StringHelper::Sprintf("\t%i,\n\t%s,\n", numVerts, vtxName.c_str());
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std::string polyName;
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Globals::Instance->GetSegmentedPtrName(polyAddress, parent, "CollisionPoly", polyName,
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parent->workerID);
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declaration += StringHelper::Sprintf("\t%i,\n\t%s,\n", numPolygons, polyName.c_str());
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std::string surfaceName;
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Globals::Instance->GetSegmentedPtrName(polyTypeDefAddress, parent, "SurfaceType", surfaceName,
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parent->workerID);
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declaration += StringHelper::Sprintf("\t%s,\n", surfaceName.c_str());
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std::string camName;
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Globals::Instance->GetSegmentedPtrName(camDataAddress, parent, "CamData", camName,
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parent->workerID);
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declaration += StringHelper::Sprintf("\t%s,\n", camName.c_str());
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std::string waterBoxName;
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Globals::Instance->GetSegmentedPtrName(waterBoxAddress, parent, "WaterBox", waterBoxName,
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parent->workerID);
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declaration += StringHelper::Sprintf("\t%i,\n\t%s\n", numWaterBoxes, waterBoxName.c_str());
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return declaration;
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}
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std::string ZCollisionHeader::GetDefaultName(const std::string& prefix) const
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{
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return StringHelper::Sprintf("%sCol_%06X", prefix.c_str(), rawDataIndex);
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}
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std::string ZCollisionHeader::GetSourceTypeName() const
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{
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return "CollisionHeader";
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}
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ZResourceType ZCollisionHeader::GetResourceType() const
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{
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return ZResourceType::CollisionHeader;
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}
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size_t ZCollisionHeader::GetRawDataSize() const
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{
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return 44;
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}
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PolygonEntry::PolygonEntry(const std::vector<uint8_t>& rawData, uint32_t rawDataIndex)
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{
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const uint8_t* data = rawData.data();
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type = BitConverter::ToUInt16BE(data, rawDataIndex + 0);
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vtxA = BitConverter::ToUInt16BE(data, rawDataIndex + 2);
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vtxB = BitConverter::ToUInt16BE(data, rawDataIndex + 4);
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vtxC = BitConverter::ToUInt16BE(data, rawDataIndex + 6);
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a = BitConverter::ToUInt16BE(data, rawDataIndex + 8);
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b = BitConverter::ToUInt16BE(data, rawDataIndex + 10);
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c = BitConverter::ToUInt16BE(data, rawDataIndex + 12);
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d = BitConverter::ToUInt16BE(data, rawDataIndex + 14);
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}
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WaterBoxHeader::WaterBoxHeader(const std::vector<uint8_t>& rawData, uint32_t rawDataIndex)
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{
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const uint8_t* data = rawData.data();
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xMin = BitConverter::ToInt16BE(data, rawDataIndex + 0);
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ySurface = BitConverter::ToInt16BE(data, rawDataIndex + 2);
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zMin = BitConverter::ToInt16BE(data, rawDataIndex + 4);
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xLength = BitConverter::ToInt16BE(data, rawDataIndex + 6);
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zLength = BitConverter::ToInt16BE(data, rawDataIndex + 8);
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if (Globals::Instance->game == ZGame::OOT_SW97)
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properties = BitConverter::ToInt16BE(data, rawDataIndex + 10);
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else
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properties = BitConverter::ToInt32BE(data, rawDataIndex + 12);
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}
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std::string WaterBoxHeader::GetBodySourceCode() const
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{
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return StringHelper::Sprintf("%i, %i, %i, %i, %i, 0x%08X", xMin, ySurface, zMin, xLength,
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zLength, properties);
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}
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CameraDataList::CameraDataList(ZFile* parent, const std::string& prefix,
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const std::vector<uint8_t>& rawData, uint32_t rawDataIndex,
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uint32_t polyTypeDefSegmentOffset,
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[[maybe_unused]] uint32_t polygonTypesCnt)
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{
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std::string declaration;
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// Parse CameraDataEntries
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int32_t numElements = (polyTypeDefSegmentOffset - rawDataIndex) / 8;
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uint32_t cameraPosDataSeg = rawDataIndex;
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for (int32_t i = 0; i < numElements; i++)
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{
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CameraDataEntry* entry = new CameraDataEntry();
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entry->cameraSType =
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BitConverter::ToInt16BE(rawData, rawDataIndex + (entries.size() * 8) + 0);
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entry->numData = BitConverter::ToInt16BE(rawData, rawDataIndex + (entries.size() * 8) + 2);
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entry->cameraPosDataSeg =
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BitConverter::ToInt32BE(rawData, rawDataIndex + (entries.size() * 8) + 4);
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if (entry->cameraPosDataSeg != 0 && GETSEGNUM(entry->cameraPosDataSeg) != SEGMENT_SCENE)
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{
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cameraPosDataSeg = rawDataIndex + (entries.size() * 8);
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break;
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}
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if (entry->cameraPosDataSeg != 0 && cameraPosDataSeg > (entry->cameraPosDataSeg & 0xFFFFFF))
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cameraPosDataSeg = (entry->cameraPosDataSeg & 0xFFFFFF);
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entries.push_back(entry);
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}
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// Setting cameraPosDataAddr to rawDataIndex give a pos list length of 0
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uint32_t cameraPosDataOffset = cameraPosDataSeg & 0xFFFFFF;
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for (size_t i = 0; i < entries.size(); i++)
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{
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char camSegLine[2048];
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if (entries[i]->cameraPosDataSeg != 0)
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{
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int32_t index =
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((entries[i]->cameraPosDataSeg & 0x00FFFFFF) - cameraPosDataOffset) / 0x6;
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sprintf(camSegLine, "&%s_camPosData_%08X[%i]", prefix.c_str(), cameraPosDataOffset,
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index);
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}
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else
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sprintf(camSegLine, "NULL");
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declaration +=
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StringHelper::Sprintf(" { 0x%04X, %i, %s },", entries[i]->cameraSType,
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entries[i]->numData, camSegLine, rawDataIndex + (i * 8));
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if (i < entries.size() - 1)
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declaration += "\n";
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}
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parent->AddDeclarationArray(
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rawDataIndex, DeclarationAlignment::Align4, entries.size() * 8, "CamData",
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StringHelper::Sprintf("%s_camDataList_%08X", prefix.c_str(), rawDataIndex), entries.size(),
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declaration);
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uint32_t numDataTotal = (rawDataIndex - cameraPosDataOffset) / 0x6;
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if (numDataTotal > 0)
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{
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declaration.clear();
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for (uint32_t i = 0; i < numDataTotal; i++)
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{
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CameraPositionData* data =
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new CameraPositionData(rawData, cameraPosDataOffset + (i * 6));
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cameraPositionData.push_back(data);
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declaration += StringHelper::Sprintf("\t{ %6i, %6i, %6i },", data->x, data->y, data->z);
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if (i + 1 < numDataTotal)
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declaration += "\n";
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}
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int32_t cameraPosDataIndex = GETSEGOFFSET(cameraPosDataSeg);
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uint32_t entrySize = numDataTotal * 0x6;
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parent->AddDeclarationArray(
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cameraPosDataIndex, DeclarationAlignment::Align4, entrySize, "Vec3s",
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StringHelper::Sprintf("%s_camPosData_%08X", prefix.c_str(), cameraPosDataIndex),
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numDataTotal, declaration);
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}
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}
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CameraDataList::~CameraDataList()
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{
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for (auto entry : entries)
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delete entry;
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for (auto camPosData : cameraPositionData)
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delete camPosData;
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}
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CameraPositionData::CameraPositionData(const std::vector<uint8_t>& rawData, uint32_t rawDataIndex)
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{
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x = BitConverter::ToInt16BE(rawData, rawDataIndex + 0);
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y = BitConverter::ToInt16BE(rawData, rawDataIndex + 2);
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z = BitConverter::ToInt16BE(rawData, rawDataIndex + 4);
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}
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