if (you.duration[DUR_TIME_STEP])
        return;

int _slouch_monsters(coord_def where, int pow, int, actor* agent)

static int _slouch_monsters(coord_def where, int pow, int, actor* agent)

    if (you.duration[DUR_TIME_STEP])
        return;

    DUR_TIME_STEP,

#include "cloud.h"

static void _chronos_time_step(int pow);

        mpr("You step out of the flow of time.");

        _chronos_time_step(you.skills[SK_INVOCATIONS]*you.piety/10);

static void _chronos_time_step(int pow) // pow is the number of turns to skip
{
    coord_def old_pos = you.pos();
    mpr("You step out of the flow of time.");
    you.flash_colour = LIGHTCYAN;
    viewwindow(true, true);
    you.moveto(coord_def(0, 0));
    you.duration[DUR_TIME_STEP] = pow;
    you.time_taken = 10;
    while(you.duration[DUR_TIME_STEP]-- > 0)
    {
        run_environment_effects();
        handle_monsters();
        manage_clouds();
    }
    // Update corpses, etc.  This does also shift monsters, but only by a tiny bit.
    update_level(pow*10);
#ifndef USE_TILE
    delay(1000);
#endif
    you.flash_colour = 0;
    you.moveto(old_pos);
    you.duration[DUR_TIME_STEP] = 0;
    viewwindow(true, false);
    mpr("You return into the normal time flow.");
}