whoa/src/glue/CCharacterCreation.cpp

#include "glue/CCharacterCreation.hpp"
#include "component/CCharacterComponent.hpp"
#include "component/Types.hpp"
#include "db/Db.hpp"
#include "glue/CGlueLoading.hpp"
#include "model/CM2Shared.hpp"
#include "object/client/Player_C.hpp"
#include "ui/simple/CSimpleModelFFX.hpp"

CCharacterComponent* CCharacterCreation::s_character;
CSimpleModelFFX* CCharacterCreation::s_charCustomizeFrame;
float CCharacterCreation::s_charFacing;
TSFixedArray<const ChrClassesRec*> CCharacterCreation::s_classes;
int32_t CCharacterCreation::s_existingCharacterIndex;
int32_t CCharacterCreation::s_raceIndex;
TSGrowableArray<int32_t> CCharacterCreation::s_races;
int32_t CCharacterCreation::s_selectedClassID;

void CCharacterCreation::CalcClasses(int32_t raceID) {
    uint32_t classCount = 0;

    for (int32_t i = 0; i < g_charBaseInfoDB.GetNumRecords(); i++) {
        auto infoRec = g_charBaseInfoDB.GetRecordByIndex(i);

        if (infoRec->m_raceID == raceID) {
            classCount++;
        }
    }

    CCharacterCreation::s_classes.SetCount(classCount);

    uint32_t classIndex = 0;

    for (int32_t i = 0; i < g_charBaseInfoDB.GetNumRecords(); i++) {
        auto infoRec = g_charBaseInfoDB.GetRecordByIndex(i);

        if (infoRec->m_raceID != raceID) {
            continue;
        }

        auto classRec = g_chrClassesDB.GetRecord(infoRec->m_classID);
        CCharacterCreation::s_classes[classIndex++] = classRec;
    }
}

void CCharacterCreation::CreateComponent(ComponentData* data, bool randomize) {
    auto modelData = Player_C_GetModelName(data->raceID, data->sexID);

    if (!modelData || !modelData->m_modelName) {
        return;
    }

    auto existingComponent = CCharacterCreation::s_character;

    if (existingComponent) {
        auto model = existingComponent->m_data.model;

        if (model->m_attachParent) {
            model->DetachFromParent();
        }

        // TODO CCharacterComponent::FreeComponent(existingComponent);
    }

    CCharacterCreation::s_character = CCharacterComponent::AllocComponent();

    auto scene = CCharacterCreation::s_charCustomizeFrame->GetScene();
    auto model = scene->CreateModel(modelData->m_modelName, 0);
    data->model = model;

    if (!model) {
        return;
    }

    // TODO lighting

    data->model->SetBoneSequence(-1, 0, 0, 0, 1.0f, 1, 1);

    data->flags |= 0x2;

    CCharacterCreation::s_character->Init(data, nullptr);

    if (randomize) {
        // TODO select random variations
    }

    // TODO track previous variations

    // TODO set facing

    CCharacterCreation::Dress();

    CCharacterCreation::s_character->RenderPrep(0);

    if (CCharacterCreation::s_charCustomizeFrame->m_model) {
        model->AttachToParent(CCharacterCreation::s_charCustomizeFrame->m_model, 0, nullptr, 0);
    }
}

void CCharacterCreation::Dress() {
    // TODO
}

int32_t CCharacterCreation::GetRandomClassID() {
    // TODO
    return 1;
}

void CCharacterCreation::GetRandomRaceAndSex(ComponentData* data) {
    // TODO
    data->raceID = 1;
    data->sexID = UNITSEX_MALE;
}

void CCharacterCreation::Initialize() {
    CCharacterCreation::s_charFacing = 0.0f;
    CCharacterCreation::s_charCustomizeFrame = nullptr;
    CCharacterCreation::s_existingCharacterIndex = -1;

    CCharacterCreation::s_races.SetCount(0);

    // TODO enum or define for faction sides
    for (int32_t side = 0; side < 2; side++) {
        for (int32_t race = 0; race < g_chrRacesDB.GetNumRecords(); race++) {
            auto raceRec = g_chrRacesDB.GetRecordByIndex(race);

            // TODO NPCOnly?
            if (raceRec->m_flags & 0x1) {
                continue;
            }

            auto factionTemplateRec = g_factionTemplateDB.GetRecord(raceRec->m_factionID);

            for (int32_t group = 0; group < g_factionGroupDB.GetNumRecords(); group++) {
                auto factionGroupRec = g_factionGroupDB.GetRecordByIndex(group);

                if (!factionGroupRec || !factionGroupRec->m_maskID) {
                    continue;
                }

                bool templateMatch = (1 << factionGroupRec->m_maskID) & factionTemplateRec->m_factionGroup;

                if (!templateMatch) {
                    continue;
                }

                bool sideMatch =
                       (side == 0 && !SStrCmpI(factionGroupRec->m_internalName, "Alliance"))
                    || (side == 1 && !SStrCmpI(factionGroupRec->m_internalName, "Horde"));

                if (!sideMatch) {
                    continue;
                }

                // Race is playable and part of a faction aligned to either Alliance or Horde
                *CCharacterCreation::s_races.New() = raceRec->m_ID;
            }
        }
    }
}

bool CCharacterCreation::IsClassValid(int32_t classID) {
    for (int32_t i = 0; i < CCharacterCreation::s_classes.Count(); i++) {
        auto classRec = CCharacterCreation::s_classes[i];

        if (classRec->m_ID == classID) {
            return true;
        }
    }

    return false;
}

void CCharacterCreation::ResetCharCustomizeInfo() {
    if (!CCharacterCreation::s_charCustomizeFrame) {
        return;
    }

    CCharacterCreation::s_existingCharacterIndex = -1;

    auto model = CCharacterCreation::s_charCustomizeFrame->m_model;

    if (model) {
        model->DetachAllChildrenById(0);
    }

    ComponentData data = {};
    CCharacterCreation::GetRandomRaceAndSex(&data);
    CCharacterCreation::CalcClasses(data.raceID);

    CCharacterCreation::CreateComponent(&data, true);

    CCharacterCreation::SetSelectedClass(CCharacterCreation::GetRandomClassID());
    data.classID = CCharacterCreation::s_selectedClassID;

    CCharacterCreation::s_raceIndex = -1;

    for (int32_t i = 0; i < CCharacterCreation::s_races.Count(); i++) {
        auto raceID = CCharacterCreation::s_races[i];

        if (CCharacterCreation::s_character->m_data.raceID == raceID) {
            CCharacterCreation::s_raceIndex = i;
            break;
        }
    }

    // TODO name gen stuff

    CGlueLoading::StartLoad(CCharacterCreation::s_character, true);
}

void CCharacterCreation::SetCharCustomizeModel(const char* filename) {
    if (!CCharacterCreation::s_charCustomizeFrame || !filename || !*filename) {
        return;
    }

    auto existingModel = CCharacterCreation::s_charCustomizeFrame->m_model;

    if (existingModel && !SStrCmpI(existingModel->m_shared->m_filePath, filename)) {
        return;
    }

    CCharacterCreation::s_charCustomizeFrame->SetModel(filename);
    auto customizeModel = CCharacterCreation::s_charCustomizeFrame->m_model;

    // TODO inlined?
    if (customizeModel) {
        // TODO lighting stuff
        customizeModel->IsDrawable(1, 1);
    }

    // TODO inlined?
    if (customizeModel) {
        auto characterModel = CCharacterCreation::s_character->m_data.model;

        if (characterModel) {
            characterModel->AttachToParent(customizeModel, 0, nullptr, 0);
        }
    }
}

void CCharacterCreation::SetSelectedClass(int32_t classID) {
    if (!CCharacterCreation::IsClassValid(classID)) {
        return;
    }

    CCharacterCreation::s_selectedClassID = classID;

    ComponentData data = {};
    data.raceID = CCharacterCreation::s_character->m_data.raceID;
    data.sexID = CCharacterCreation::s_character->m_data.sexID;
    data.classID = classID;
    data.skinColorID = CCharacterCreation::s_character->m_data.skinColorID;
    data.hairStyleID = CCharacterCreation::s_character->m_data.hairStyleID;
    data.hairColorID = CCharacterCreation::s_character->m_data.hairColorID;
    data.facialHairStyleID = CCharacterCreation::s_character->m_data.facialHairStyleID;
    data.faceID = CCharacterCreation::s_character->m_data.faceID;

    // TODO CCharacterComponent::ValidateComponentData(&data, 0);

    CCharacterCreation::CreateComponent(&data, false);

    CCharacterCreation::Dress();

    CGlueLoading::StartLoad(CCharacterCreation::s_character, true);
}