path: root/src/nw4r/g3d/res/g3d_resmdl.cpp

#include "nw4r/g3d.h" // IWYU pragma: export
#include "nw4r/g3d/res/g3d_resmat.h"

namespace nw4r {
namespace g3d {

/******************************************************************************
 *
 * ResByteCode
 *
 ******************************************************************************/
const u8 *ResMdl::GetResByteCode(const char *pName) const {
    return static_cast<u8 *>(ofs_to_obj<ResDic>(ref().toResByteCodeDic)[pName]);
}

/******************************************************************************
 *
 * ResNode
 *
 ******************************************************************************/
ResNode ResMdl::GetResNode(const char *pName) const {
    return ResNode(ofs_to_obj<ResDic>(ref().toResNodeDic)[pName]);
}

ResNode ResMdl::GetResNode(const ResName name) const {
    return ResNode(ofs_to_obj<ResDic>(ref().toResNodeDic)[name]);
}

ResNode ResMdl::GetResNode(int idx) const {
    return ResNode(ofs_to_obj<ResDic>(ref().toResNodeDic)[idx]);
}

ResNode ResMdl::GetResNode(u32 idx) const {
    return ResNode(ofs_to_obj<ResDic>(ref().toResNodeDic)[idx]);
}

u32 ResMdl::GetResNodeNumEntries() const {
    return ofs_to_obj<ResDic>(ref().toResNodeDic).GetNumData();
}

/******************************************************************************
 *
 * RexVtxPos
 *
 ******************************************************************************/
ResVtxPos ResMdl::GetResVtxPos(const ResName name) const {
    return ResVtxPos(ofs_to_obj<ResDic>(ref().toResVtxPosDic)[name]);
}

ResVtxPos ResMdl::GetResVtxPos(int idx) const {
    return ResVtxPos(ofs_to_obj<ResDic>(ref().toResVtxPosDic)[idx]);
}

ResVtxPos ResMdl::GetResVtxPos(u32 idx) const {
    return ResVtxPos(ofs_to_obj<ResDic>(ref().toResVtxPosDic)[idx]);
}

u32 ResMdl::GetResVtxPosNumEntries() const {
    return ofs_to_obj<ResDic>(ref().toResVtxPosDic).GetNumData();
}

/******************************************************************************
 *
 * ResVtxNrm
 *
 ******************************************************************************/
ResVtxNrm ResMdl::GetResVtxNrm(const ResName name) const {
    return ResVtxNrm(ofs_to_obj<ResDic>(ref().toResVtxNrmDic)[name]);
}

ResVtxNrm ResMdl::GetResVtxNrm(int idx) const {
    return ResVtxNrm(ofs_to_obj<ResDic>(ref().toResVtxNrmDic)[idx]);
}

ResVtxNrm ResMdl::GetResVtxNrm(u32 idx) const {
    return ResVtxNrm(ofs_to_obj<ResDic>(ref().toResVtxNrmDic)[idx]);
}

u32 ResMdl::GetResVtxNrmNumEntries() const {
    return ofs_to_obj<ResDic>(ref().toResVtxNrmDic).GetNumData();
}

/******************************************************************************
 *
 * ResVtxClr
 *
 ******************************************************************************/
ResVtxClr ResMdl::GetResVtxClr(const ResName name) const {
    return ResVtxClr(ofs_to_obj<ResDic>(ref().toResVtxClrDic)[name]);
}

ResVtxClr ResMdl::GetResVtxClr(int idx) const {
    return ResVtxClr(ofs_to_obj<ResDic>(ref().toResVtxClrDic)[idx]);
}

ResVtxClr ResMdl::GetResVtxClr(u32 idx) const {
    return ResVtxClr(ofs_to_obj<ResDic>(ref().toResVtxClrDic)[idx]);
}

u32 ResMdl::GetResVtxClrNumEntries() const {
    return ofs_to_obj<ResDic>(ref().toResVtxClrDic).GetNumData();
}

/******************************************************************************
 *
 * ResVtxTexCoord
 *
 ******************************************************************************/
ResVtxTexCoord ResMdl::GetResVtxTexCoord(int idx) const {
    return ResVtxTexCoord(ofs_to_obj<ResDic>(ref().toResVtxTexCoordDic)[idx]);
}

u32 ResMdl::GetResVtxTexCoordNumEntries() const {
    return ofs_to_obj<ResDic>(ref().toResVtxTexCoordDic).GetNumData();
}

/******************************************************************************
 *
 * ResVtxFurPos
 *
 ******************************************************************************/

ResVtxFurPos ResMdl::GetResVtxFurPos(int idx) const {
    return ResVtxFurPos(ofs_to_obj<ResDic>(ref().toResVtxFurPosDic)[idx]);
}

u32 ResMdl::GetResVtxFurPosNumEntries() const {
    return ofs_to_obj<ResDic>(ref().toResVtxFurPosDic).GetNumData();
}

/******************************************************************************
 *
 * ResVtxFurVec
 *
 ******************************************************************************/

ResVtxFurVec ResMdl::GetResVtxFurVec(int idx) const {
    return ResVtxFurVec(ofs_to_obj<ResDic>(ref().toResVtxFurVecDic)[idx]);
}

u32 ResMdl::GetResVtxFurVecNumEntries() const {
    return ofs_to_obj<ResDic>(ref().toResVtxFurVecDic).GetNumData();
}

/******************************************************************************
 *
 * ResMat
 *
 ******************************************************************************/
ResMat ResMdl::GetResMat(const char *pName) const {
    return ResMat(ofs_to_obj<ResDic>(ref().toResMatDic)[pName]);
}

ResMat ResMdl::GetResMat(const ResName name) const {
    return ResMat(ofs_to_obj<ResDic>(ref().toResMatDic)[name]);
}

ResMat ResMdl::GetResMat(int idx) const {
    return ResMat(ofs_to_obj<ResDic>(ref().toResMatDic)[idx]);
}

ResMat ResMdl::GetResMat(u32 idx) const {
    return ResMat(ofs_to_obj<ResDic>(ref().toResMatDic)[idx]);
}

u32 ResMdl::GetResMatNumEntries() const {
    return ofs_to_obj<ResDic>(ref().toResMatDic).GetNumData();
}

/******************************************************************************
 *
 * ResShp
 *
 ******************************************************************************/
ResShp ResMdl::GetResShp(const char *pName) const {
    return ResShp(ofs_to_obj<ResDic>(ref().toResShpDic)[pName]);
}

ResShp ResMdl::GetResShp(int idx) const {
    return ResShp(ofs_to_obj<ResDic>(ref().toResShpDic)[idx]);
}

ResShp ResMdl::GetResShp(u32 idx) const {
    return ResShp(ofs_to_obj<ResDic>(ref().toResShpDic)[idx]);
}

u32 ResMdl::GetResShpNumEntries() const {
    return ofs_to_obj<ResDic>(ref().toResShpDic).GetNumData();
}

/******************************************************************************
 *
 * ResTexPlttInfo
 *
 ******************************************************************************/
 ResTexPlttInfoOffset ResMdl::GetResTexPlttInfoOffsetFromTexName(int idx) const {
    return ResTexPlttInfoOffset(ofs_to_obj<ResDic>(ref().toResTexNameToTexPlttInfoDic)[idx]);
}

u32 ResMdl::GetResTexPlttInfoOffsetFromTexNameNumEntries() const {
    return ofs_to_obj<ResDic>(ref().toResTexNameToTexPlttInfoDic).GetNumData();
}

/******************************************************************************
 *
 * ResMdl
 *
 ******************************************************************************/
bool ResMdl::Bind(const ResFile file) {
    u32 i;
    bool success = true;

    u32 matNum = GetResMatNumEntries();
    for (i = 0; i < matNum; i++) {
        success = GetResMat(i).Bind(file) && success;
    }

    return success;
}

void ResMdl::Release() {
    u32 i;

    u32 matNum = GetResMatNumEntries();
    for (i = 0; i < matNum; i++) {
        GetResMat(i).Release();
    }
}

void ResMdl::Init() {
    u32 i;

    u32 matNum = GetResMatNumEntries();
    for (i = 0; i < matNum; i++) {
        GetResMat(i).Init();
    }

    u32 shpNum = GetResShpNumEntries();
    for (i = 0; i < shpNum; i++) {
        GetResShp(i).Init();
    }

    u32 vtxPosNum = GetResVtxPosNumEntries();
    for (i = 0; i < vtxPosNum; i++) {
        GetResVtxPos(i).Init();
    }

    u32 vtxNrmNum = GetResVtxNrmNumEntries();
    for (i = 0; i < vtxNrmNum; i++) {
        GetResVtxNrm(i).Init();
    }

    u32 vtxClrNum = GetResVtxClrNumEntries();
    for (i = 0; i < vtxClrNum; i++) {
        GetResVtxClr(i).Init();
    }

    u32 texCoordNum = GetResVtxTexCoordNumEntries();
    for (i = 0; i < texCoordNum; i++) {
        GetResVtxTexCoord(i).Init();
    }

    u32 vtxFurVecNum = GetResVtxFurVecNumEntries();
    for (i = 0; i < vtxFurVecNum; i++) {
        GetResVtxFurVec(i).Init();
    }

    u32 vtxFurPosNum = GetResVtxFurPosNumEntries();
    for (i = 0; i < vtxFurPosNum; i++) {
        GetResVtxFurPos(i).Init();
    }
}

void ResMdl::Terminate() {
    u32 i;

    u32 shpNum = GetResShpNumEntries();
    for (i = 0; i < shpNum; i++) {
        GetResShp(i).Terminate();
    }
}

bool ResMdl::IsOpaque(u32 mat) const {
    const u8 *drawOpa = GetResByteCode("DrawOpa");

    if (drawOpa) {
        while (drawOpa[0] != 1 /* End of Commands*/) {
            // Code 4 -> Draw Polygon
            if (drawOpa[0] == 4) {
                // First two bytes are the MatId
                u32 matID = (drawOpa[1] << 8 | drawOpa[2]);
                if (matID == mat) {
                    return true;
                }
                drawOpa += 8 /* Size of Draw Polygon Code*/;
            } else {
                return false;
            }
        }
    }
    return false;
}

ResMdl::DrawEnumerator::DrawEnumerator(const u8 *pDrawOpa, const u8 *pDrawXlu)
    : drawOpa(pDrawOpa), drawXlu(pDrawXlu), bOpa(pDrawOpa != NULL) {}

bool ResMdl::DrawEnumerator::IsValid() const {
    if (bOpa) {
        return drawOpa && drawOpa[0] == 4;
    } else {
        return drawXlu && drawXlu[0] == 4;
    }
}

void ResMdl::DrawEnumerator::MoveNext() {
    // Draw opaque before transparent
    if (bOpa) {
        /* Size of Draw Polygon Code*/
        if (*(drawOpa += 8) == 1) {
            bOpa = false;
        }

        return;
    } else {
        drawXlu += 8 /* Size of Draw Polygon Code*/;
    }
}

u32 ResMdl::DrawEnumerator::GetMatID() const {
    if (bOpa) {
        return (drawOpa[1] << 8 | drawOpa[2]);
    } else {
        return (drawXlu[1] << 8 | drawXlu[2]);
    }
}

u32 ResMdl::DrawEnumerator::GetShpID() const {
    if (bOpa) {
        return (drawOpa[3] << 8 | drawOpa[4]);
    } else {
        return (drawXlu[3] << 8 | drawXlu[4]);
    }
}

u32 ResMdl::DrawEnumerator::GetNodeID() const {
    if (bOpa) {
        return (drawOpa[5] << 8 | drawOpa[6]);
    } else {
        return (drawXlu[5] << 8 | drawXlu[6]);
    }
}

} // namespace g3d
} // namespace nw4r