Function zEntAnimEvent

src/SB/Game/zEnt.cpp:387–544

This function suffers from a couple floating point memes Additionally it has a jumptable that needs to be generated in the correct place.

// This function suffers from a couple floating point memes
// Additionally it has a jumptable that needs to be generated in the correct place.
void zEntAnimEvent(zEnt* ent, U32 animEvent, const F32* animParam)
{
    xAnimPlay* play = ent->model->Anim;
    if (play == NULL)
    {
        return;
    }

    xAnimSingle* single = play->Single;
    if (single == NULL)
    {
        return;
    }

    if (ent->miscflags & 1)
    {
        zEntAnimEvent_AutoAnim(ent, animEvent, animParam);
    }
    else
    {
        switch (animEvent)
        {
        case 0xc3:
        case 0xc4:
            if (animParam == NULL)
            {
                break;
            }

            S32 anum = (int)*animParam - 1;
            if (anum < 0 || anum >= 10 || ent->atbl == NULL)
            {
                break;
            }

            char name[12];
            if (animEvent == 0xc4)
            {
                sprintf(name, "loop%d", anum);
            }
            else
            {
                sprintf(name, "stop%d", anum);
            }

            xAnimState* ast = xAnimTableGetState(ent->atbl, name);
            if (ast == NULL)
            {
                break;
            }

            xAnimPlaySetState(single, ast, 0.0f);
            single->CurrentSpeed = 1.0f;
            xAnimPlayUpdate(play, 0.0f);
            xAnimPlayEval(play);

            if (ent->asset->modelInfoID != 0x8D398D0C /*is this an address???*/ ||
                animEvent != 0xc3)