Function DoPlayerFall

source/games/sw/src/player.cpp:2985–3138

//---------------------------------------------------------------------------

void DoPlayerFall(DSWPlayer* pp)
{
    short i;
    double depth;

    // reset flag key for double jumps
    if (!(pp->cmd.ucmd.actions & SB_JUMP))
    {
        pp->KeyPressBits |= SB_JUMP;
    }

    if (SectorIsUnderwaterArea(pp->cursector))
    {
        StackedWaterSplash(pp);
        DoPlayerBeginDiveNoWarp(pp);
        return;
    }

    for (i = 0; i < synctics; i++)
    {
        // adjust jump speed by gravity
        pp->jump_speed += PlayerGravity;
        if (pp->jump_speed > 4100)
            pp->jump_speed = 4100;

        // adjust player height by jump speed
        pp->GetActor()->spr.pos.Z += pp->jump_speed * JUMP_FACTOR;

        if (pp->jump_speed > 2000)
        {
            PlayerSound(DIGI_FALLSCREAM, v3df_dontpan|v3df_doppler|v3df_follow,pp);
        }
        else if (pp->jump_speed > 1300 && !sw_nocenterview)
        {
            if (!(pp->cmd.ucmd.actions & SB_CENTERVIEW))
            {
                pp->cmd.ucmd.actions |= SB_CENTERVIEW;
            }
        }



        depth = GetZadjustment(pp->cursector, FLOOR_Z_ADJUST);
        if (depth == 0)
            depth = pp->WadeDepth;

        double recoil_amnt;

        if (depth > 20)
            recoil_amnt = 0;
        else
            recoil_amnt = min(pp->jump_speed * 6 * JUMP_FACTOR, 35.);

        // need a test for head hits a sloped ceiling while falling
        // if player gets to close the Ceiling while Falling
        if (PlayerCeilingHit(pp, pp->hiz + pp->p_ceiling_dist))
        {
            // put player at the ceiling