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#include "Render/ModelRender.hpp"
#include "DTCM/UnkStruct_027e037c.h"
#include "nds/g3d/sbc.h"
extern "C" void func_020189dc(G3d_RenderObject *unkStruct4, ItemModel *model);
extern "C" void func_02018c3c(G3d_RenderObject *unkStruct4, void *param2);
extern "C" void UnkInit_ModelRender_Struct4_Params(G3d_RenderObject *unkStruct4, void (*func)(ModelRenderCommandsData *),
unk32 param3, u8 param4, u8 param5);
extern "C" void CopySingle288(Mat3p *src, Mat3p *dest);
extern "C" void SetGeometryScale(Vec3p *scale);
extern "C" void SetGeometryTranslation(Vec3p *translation);
extern "C" void func_ov000_020c0d70(UnkStruct_ov000_020c0c08 *param1, G3d_RenderObject *param2);
extern "C" void func_ov000_020b3ea8(void *param1);
extern "C" unk32 func_0201e388(void *param1, const char *param2);
extern "C" u8 *GetModelUnknownHeader(ModelRender *modelRender);
extern "C" Mat3p gGeomMatrix;
extern "C" Vec3p gGeomTranslation;
extern "C" Vec3p gGeomScale;
extern "C" const Mat4x3p *data_027e03c8;
extern "C" Vec3p gDefaultScale;
extern "C" Mat3p gDefaultMatrix;
THUMB ModelRender::ModelRender(ItemModel *itemModel) {
this->unkBoneMatrixArray2 = NULL;
this->Init_RenderObject(itemModel);
}
THUMB ModelRender::~ModelRender() {
if (this->unkBoneMatrixArray2 != NULL) {
SysObject::operator delete[](this->unkBoneMatrixArray2);
}
func_ov000_020b3ea8(this);
}
ARM void *ModelRender::GetLcdcAddress() {
return renderObj.model;
}
void ModelRender::Init_RenderObject(ItemModel *model) {
func_020189dc(&this->renderObj, model);
}
G3d_BoneMtxStruct *ModelRender::UnkGetBoneMatrix(s32 index) {
if (this->unkBoneMatrixArray2 != NULL) {
return &this->unkBoneMatrixArray2[index];
}
if (this->renderObj.cacheJntAnm != NULL) {
return &this->renderObj.cacheJntAnm[index];
}
return NULL;
}
void ModelRender::SetTransform(Vec3p *scale, Mat3p *rotation, Vec3p *translation) {
SetGeometryScale(scale);
CopySingle288(rotation, &gGeomMatrix);
data_027e037c.flags = data_027e037c.flags & 0xffffff5b;
SetGeometryTranslation(translation);
this->PushGeometryCommands();
SetGeometryScale(&gDefaultScale);
CopySingle288(&gDefaultMatrix, &gGeomMatrix);
data_027e037c.flags = data_027e037c.flags & 0xffffff5b;
}
void ModelRender::SetRotationTranslation(Mat3p *rotation, Vec3p *translation) {
CopySingle288(rotation, &gGeomMatrix);
data_027e037c.flags = data_027e037c.flags & 0xffffff5b;
SetGeometryTranslation(translation);
this->PushGeometryCommands();
CopySingle288(&gDefaultMatrix, &gGeomMatrix);
data_027e037c.flags = data_027e037c.flags & 0xffffff5b;
}
void ModelRender::SetTranslation(Vec3p *translation) {
SetGeometryTranslation(translation);
this->PushGeometryCommands();
}
void ModelRender::PushGeometryCommands() {
PushGeometryCommand(0x1c, &gGeomTranslation.x, 3);
PushGeometryCommand(0x1a, &gGeomMatrix, 9);
PushGeometryCommand(0x1b, &gGeomScale.x, 3);
this->ExecRenderCommands();
PushGeometryCommand(0x17, &data_027e03c8, 0xc);
}
void ModelRender::ExecRenderCommands() {
G3d_Render(&this->renderObj);
}
void ModelRender::vfunc_24(UnkStruct_ov000_020c0c08 *param1) {
func_ov000_020c0d70(param1, &this->renderObj);
}
void ModelRender::vfunc_28() {
while (this->renderObj.jntAnim != NULL) {
func_02018c3c(&this->renderObj, this->renderObj.jntAnim);
}
while (this->renderObj.matAnim != NULL) {
func_02018c3c(&this->renderObj, this->renderObj.matAnim);
}
while (this->renderObj.mUnk_18 != NULL) {
func_02018c3c(&this->renderObj, this->renderObj.mUnk_18);
}
}
void ModelRender::vfunc_2c() {
while (this->renderObj.jntAnim != NULL) {
func_02018c3c(&this->renderObj, this->renderObj.jntAnim);
}
}
void ModelRender::vfunc_34() {
while (this->renderObj.mUnk_18 != NULL) {
func_02018c3c(&this->renderObj, this->renderObj.mUnk_18);
}
}
void ModelRender::vfunc_30() {
while (this->renderObj.matAnim != NULL) {
func_02018c3c(&this->renderObj, this->renderObj.matAnim);
}
}
// An object is a subdivision of a model e.g.: link's arm, link's head, etc.
ARM s32 ModelRender::GetObjectIndex(char *objectName) {
char *model = (char *) GetLcdcAddress();
void *objectList = model + 0x40;
unk32 index = func_0201e388(objectList, objectName);
return index;
}
ARM s32 ModelRender::GetMaterialIndex(char *materialName) {
char *model = (char *) GetLcdcAddress();
u32 materialsOffset = *(u32 *) ((u32) model + 8);
void *materialList = (void *) ((u32) model + materialsOffset + 4);
unk32 index = func_0201e388(materialList, materialName);
return index;
}
THUMB void ModelRender::InitBoneMatrixArrays(u32 idLength) {
u32 *id = data_027e0ce0[1];
u8 *unkPtr = GetModelUnknownHeader(this);
u8 boneMatrixCount = *(unkPtr + 3);
G3d_BoneMtxStruct *boneMatrixArray = (G3d_BoneMtxStruct *) SysObject::operator new[](boneMatrixCount * 0x58, id, idLength);
this->unkBoneMatrixArray2 = boneMatrixArray;
this->renderObj.cacheJntAnm = boneMatrixArray;
}
ARM void ModelRender::SetUnkBoneMatrixArray1(G3d_BoneMtxStruct *boneMatrix) {
this->renderObj.cacheJntAnm = boneMatrix;
}
void ModelRender::vfunc_38() {
this->renderObj.flag |= 3;
G3d_Render(&this->renderObj);
this->renderObj.flag &= 0xfffffffd;
}
void ModelRender::vfunc_3c(ModelRenderCommandsData *renderData) {}
void func_ov000_020a99c0(ModelRenderCommandsData *renderData) {
((ModelRender *) renderData->unkStruct4->modelRender)->vfunc_3c(renderData);
}
void ModelRender::UnkInit_Struct4_Params(u8 param1, u8 param2) {
this->renderObj.modelRender = this;
UnkInit_ModelRender_Struct4_Params(&this->renderObj, &func_ov000_020a99c0, 0, param1, param2);
}
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