Method CreateObject

engine/Poseidon/AI/AIUnit.cpp:980–1043

}

AIUnit* AIUnit::CreateObject(NetworkMessageContext& ctx)
{
    AI_ERROR(dynamic_cast<const IndicesCreateAIUnit*>(ctx.GetIndices()))
    const IndicesCreateAIUnit* indices = static_cast<const IndicesCreateAIUnit*>(ctx.GetIndices());

    Person* person;
    if (ctx.IdxTransferRef(indices->person, person) != TMOK)
    {
        return nullptr;
    }
    if (!person)
    {
        return nullptr;
    }
    AISubgroup* subgrp;
    if (ctx.IdxTransferRef(indices->subgroup, subgrp) != TMOK)
    {
        return nullptr;
    }
    if (!subgrp)
    {
        return nullptr;
    }
    AIGroup* grp = subgrp->GetGroup();
    if (!grp)
    {
        return nullptr;
    }
    int id;
    if (ctx.IdxTransfer(indices->id, id) != TMOK)
    {
        return nullptr;
    }
    AIUnit* unit = person->Brain();
    unit->_id = id;
    grp->SetUnit(id - 1, unit);
    subgrp->AddUnit(unit);

    // temporary select leader (avoid diag output)
    if (!grp->Leader())
    {
        grp->GetCenter()->SelectLeader(grp);
    }
    if (!subgrp->Leader())
    {
        subgrp->SelectLeader();
    }

    NetworkId objectId;
    if (ctx.IdxTransfer(indices->objectCreator, objectId.creator) != TMOK)
    {
        return nullptr;
    }
    if (ctx.IdxTransfer(indices->objectId, objectId.id) != TMOK)
    {
        return nullptr;
    }
    unit->SetNetworkId(objectId);