fiddlerwoaroof/crawl - Change FIYBXLWALQINNQTHG2KNDUUTAQAZRDDLXW2XOVSKDKBADJ3XCJ4AC

Add a function x_chance_in_y(x,y) to replace the various

random2(y) < x checks, e.g. x_chance_in_y(weight, totalweight). This should make things a bit more readable. Apply it to a number of files.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6428 c06c8d41-db1a-0410-9941-cceddc491573

Created by j-p-e-g on July 6, 2008

FIYBXLWALQINNQTHG2KNDUUTAQAZRDDLXW2XOVSKDKBADJ3XCJ4AC

Dependencies

In channels

main

Change contents

Replacement in crawl-ref/source/xom.cc at line 230 [11.3]

B:BD[11.5729] → [11.5729:5801]

        if (random2(10))
            objtype = OBJ_STAVES;
        else

[11.5729]

[11.5801]

        if (one_chance_in(10))

Insertion in crawl-ref/source/xom.cc at line 232 [11.3]
[11.5839]
[11.5839]
```
        else
            objtype = OBJ_STAVES;
```

Replacement in crawl-ref/source/xom.cc at line 237 [11.3]

B:BD[11.5883] → [11.5883:5943]

        if (random2(10))
            objtype = OBJ_WEAPONS;

[11.5883]

[11.5943]

        if (one_chance_in(10))
            objtype = OBJ_MISCELLANY;

Replacement in crawl-ref/source/xom.cc at line 240 [11.3]
B:BD[11.5956] → [11.5956:5994]
```
            objtype = OBJ_MISCELLANY;
```
[11.5956]
[11.5994]
```
            objtype = OBJ_WEAPONS;
```
Replacement in crawl-ref/source/xom.cc at line 316 [11.3]
∅:D[12.171] → [11.8617:8655]
B:BD[11.8617] → [11.8617:8655]
```
            if (power > random2(256))
```
[12.171]
[11.8655]
```
            if (x_chance_in_y(power, 256))
```

Replacement in crawl-ref/source/xom.cc at line 339 [11.3]

B:BD[13.847] → [13.847:995]

                       random2(10) ?
                           get_random_body_armour_type(you.your_level * 2)
                       : ARM_CLOAK,

[13.847]

[13.995]

                       one_chance_in(10) ? ARM_CLOAK :
                                get_random_body_armour_type(you.your_level * 2),

Replacement in crawl-ref/source/xom.cc at line 352 [11.3]
∅:D[14.757] → [11.9801:9831]
B:BD[11.9801] → [11.9801:9831]
```
    if (power > random2(256))
```
[14.757]
[11.9831]
```
    if (x_chance_in_y(power, 256))
```
Insertion in crawl-ref/source/xom.cc at line 467 [11.3]
[11.13461]
[15.5]
```
        // XXX: Can we clean up this ugliness, please?
```
Insertion in crawl-ref/source/stuff.h at line 37 [16.217090]
[16.218241]
[16.218416]
```
bool x_chance_in_y(int x, int y);
```

Insertion in crawl-ref/source/stuff.cc at line 867 [16.224557]

[16.234429]

[17.137]

}
bool x_chance_in_y(int x, int y)
{
    if (x <= 0 || y <= 0)
        return (false);
    if (x >= y)
        return (true);
    return (random2(y) < x);

Replacement in crawl-ref/source/stuff.cc at line 880 [16.224557]
B:BD[16.237141] → [16.237141:237201]
```
// simple little function to quickly modify all three stats
```
[16.234507]
[16.237201]
```
// Simple little function to quickly modify all three stats
```

Replacement in crawl-ref/source/stuff.cc at line 883 [16.224557]

B:BD[16.237329] → [16.237329:237443]

// used in conjunction with newgame::species_stat_init() and
// newgame::job_stat_init() routines 24jan2000 {dlb}

[16.237329]

[16.237443]

// Used in conjunction with newgame::species_stat_init() and
// newgame::job_stat_init() routines 24jan2000. {dlb}

Replacement in crawl-ref/source/stuff.cc at line 889 [16.224557]
B:BD[16.237521] → [16.237521:237552]
```
        you.strength += STmod;
```
[16.237521]
[16.237552]
```
        you.strength     += STmod;
```
Replacement in crawl-ref/source/stuff.cc at line 896 [16.224557]
B:BD[16.237648] → [16.237648:237676]
```
        you.intel += IQmod;
```
[16.237648]
[16.237676]
```
        you.intel     += IQmod;
```
Replacement in crawl-ref/source/stuff.cc at line 903 [16.224557]
B:BD[16.237773] → [16.237773:237799]
```
        you.dex += DXmod;
```
[16.237773]
[16.237799]
```
        you.dex     += DXmod;
```
Deletion in crawl-ref/source/spl-util.cc at line 333 [16.245665]
B:BD[16.250775] → [16.250775:250781]
```
    {
```
Deletion in crawl-ref/source/spl-util.cc at line 335 [16.245665]
B:BD[16.250820] → [16.250820:250826]
```
    }
```
Replacement in crawl-ref/source/spl-util.cc at line 371 [16.245665]
B:BD[16.252369] → [16.252369:252429]
```
}                               // end apply_area_visible()
```
[16.252369]
[16.252429]
```
}
```
Deletion in crawl-ref/source/spl-util.cc at line 382 [16.245665]
B:BD[16.252746] → [16.252746:252752]
```
    {
```
Deletion in crawl-ref/source/spl-util.cc at line 383 [16.245665]
B:BD[16.252795] → [16.252795:252805]
```
        {
```
Deletion in crawl-ref/source/spl-util.cc at line 384 [16.245665]
B:BD[16.252845] → [16.252845:252861]
```
        }
    }
```
Replacement in crawl-ref/source/spl-util.cc at line 386 [16.245665]
B:BD[16.252879] → [16.252879:252938]
```
}                               // end apply_area_square()
```
[16.252879]
[16.252938]
```
}
```
Deletion in crawl-ref/source/spl-util.cc at line 398 [16.245665]
B:BD[16.253275] → [16.253275:253281]
```
    {
```
Replacement in crawl-ref/source/spl-util.cc at line 405 [16.245665]
B:BD[16.253483] → [16.253483:253489]
```
    }
```
[16.253483]
[16.253489]
Replacement in crawl-ref/source/spl-util.cc at line 407 [16.245665]
B:BD[16.253506] → [16.253506:253572]
```
}                               // end apply_area_around_square()
```
[16.253506]
[16.253572]
```
}
```
Deletion in crawl-ref/source/spl-util.cc at line 421 [16.245665]
B:BD[16.254024] → [16.254024:254030]
```
    {
```
Deletion in crawl-ref/source/spl-util.cc at line 422 [16.245665]
B:BD[16.254097] → [16.254097:254103]
```
    }
```
Deletion in crawl-ref/source/spl-util.cc at line 424 [16.245665]
B:BD[16.254146] → [16.254146:254152]
```
    {
```
Deletion in crawl-ref/source/spl-util.cc at line 425 [16.245665]
B:BD[16.254226] → [16.254226:254232]
```
    }
```

Replacement in crawl-ref/source/spl-util.cc at line 517 [16.245665]

B:BD[16.258280] → [16.258280:258331]

            else if (random2( count ) < max_targs)

[16.258280]

[16.258331]

            else if (x_chance_in_y(max_targs, count))

Replacement in crawl-ref/source/spl-cast.cc at line 798 [16.293070]
B:BD[18.2630] → [18.2630:2673]
```
        if (random2(100) < relevant_skill)
```
[18.2630]
[18.2673]
```
        if (x_chance_in_y(relevant_skill, 100))
```
Replacement in crawl-ref/source/spells4.cc at line 294 [16.436250]
B:BD[16.445630] → [19.179:210]
```
    if (random2(100) < chance)
```
[16.445630]
[16.445670]
```
    if (x_chance_in_y(chance, 100))
```

Replacement in crawl-ref/source/spells4.cc at line 1702 [16.436250]

B:BD[16.500218] → [20.144114:144176]

    if (mons_holiness(&menv[mon]) == MH_UNDEAD && random2(5))

[16.500218]

[16.500284]

    if (mons_holiness(&menv[mon]) == MH_UNDEAD && !one_chance_in(5))

Replacement in crawl-ref/source/spells4.cc at line 1818 [16.436250]

B:BD[16.503695] → [16.503695:503767]

            if (random2(50) < (pow / 5))        // potential insta-kill

[16.503695]

[16.503767]

            if (x_chance_in_y(pow / 5, 50))        // potential insta-kill

Replacement in crawl-ref/source/spells3.cc at line 100 [16.531613]

B:BD[16.533707] → [16.533707:533905]

            if (!force
                 && (you.religion != GOD_SIF_MUNA
                     && random2(you.skills[SK_SPELLCASTING])
                         < random2(spell_difficulty( spell ))))

[16.533707]

[16.533905]

            if (!force && you.religion != GOD_SIF_MUNA
                && random2(you.skills[SK_SPELLCASTING])
                    < random2(spell_difficulty( spell )))

Replacement in crawl-ref/source/spells3.cc at line 399 [16.531613]

B:BD[21.1339] → [21.1339:1399]

                {
                    if (random2(pow) < 6)

[21.1339]

[16.540718]

                    if (x_chance_in_y(6, pow))

Deletion in crawl-ref/source/spells3.cc at line 401 [16.531613]
B:BD[16.540760] → [21.1400:1418]
```
                }
```
Replacement in crawl-ref/source/spells3.cc at line 402 [16.531613]
B:BD[16.540779] → [21.1419:1457]
```
                if (random2(pow) < 6)
```
[16.540779]
[16.540819]
```
                if (x_chance_in_y(6, pow))
```

Replacement in crawl-ref/source/spells3.cc at line 1196 [16.531613]

B:BD[22.3265] → [22.3265:3309]

B:BD[22.3309] → [7.306:429]

    if (!(you.religion == GOD_KIKUBAAQUDGHA
           && (!player_under_penance() && you.piety >= piety_breakpoint(3)
           && you.piety > random2(MAX_PIETY))))

[22.3265]

[23.1332]

    if (you.religion != GOD_KIKUBAAQUDGHA
        || player_under_penance() || you.piety < piety_breakpoint(3)
        || !x_chance_in_y(you.piety, MAX_PIETY))

Replacement in crawl-ref/source/spells2.cc at line 162 [16.569242]
∅:D[24.567] → [20.149642:149693]
B:BD[20.149642] → [20.149642:149693]
```
    if (fuzz_radius && fuzz_chance > random2(100))
```
[24.567]
[20.149693]
```
    if (fuzz_radius && x_chance_in_y(fuzz_chance, 100))
```

Replacement in crawl-ref/source/spells2.cc at line 1157 [16.569242]

B:BD[25.1791] → [25.1791:1869]

                mon = random2(100) < pow / 3 ? MONS_BROWN_SNAKE : MONS_SNAKE;

[25.1791]

[25.1869]

                mon = x_chance_in_y(pow / 3, 100) ? MONS_BROWN_SNAKE
                                                  : MONS_SNAKE;

Replacement in crawl-ref/source/spells2.cc at line 1522 [16.569242]

B:BD[26.4214] → [26.4214:4286]

                            || random2(10) < you.skills[SK_FIRE_MAGIC])

[26.4214]

[26.4286]

                            || x_chance_in_y(you.skills[SK_FIRE_MAGIC], 10))

Replacement in crawl-ref/source/spells2.cc at line 1525 [16.569242]

B:BD[26.4343] → [26.4343:4482]

                            || random2((you.species == SP_MERFOLK) ? 5 : 15)
                                  < you.skills[SK_ICE_MAGIC])

[26.4343]

[26.4482]

                            || x_chance_in_y(you.skills[SK_ICE_MAGIC],
                                             (you.species == SP_MERFOLK) ? 5
                                                                         : 15))

Replacement in crawl-ref/source/spells2.cc at line 1530 [16.569242]

B:BD[26.4537] → [26.4537:4608]

                            || random2(15) < you.skills[SK_AIR_MAGIC])

[26.4537]

[26.4608]

                            || x_chance_in_y(you.skills[SK_AIR_MAGIC], 15))

Replacement in crawl-ref/source/spells2.cc at line 1533 [16.569242]

B:BD[26.4665] → [26.4665:4738]

                            || random2(5)  < you.skills[SK_EARTH_MAGIC])

[26.4665]

[26.4738]

                            || x_chance_in_y(you.skills[SK_EARTH_MAGIC], 5))

Replacement in crawl-ref/source/spells1.cc at line 1184 [16.616635]
B:BD[16.628348] → [16.628348:628358]
B:BD[16.628358] → [27.242:276]
```
        {
            if (random2(pow) < 8)
```
[16.628348]
[16.628394]
```
            if (x_chance_in_y(8, pow))
```
Deletion in crawl-ref/source/spells1.cc at line 1186 [16.616635]
B:BD[16.628418] → [16.628418:628428]
```
        }
```

Replacement in crawl-ref/source/spells1.cc at line 1243 [16.616635]

B:BD[16.629730] → [28.2043:2129]

        you.duration[DUR_DEATHS_DOOR] = 10 + random2avg(13, 3) + (random2(pow) / 10);

[16.629730]

[16.629802]

        you.duration[DUR_DEATHS_DOOR] = 10 + random2avg(13, 3)
                                           + (random2(pow) / 10);

Replacement in crawl-ref/source/spells1.cc at line 1336 [16.616635]
B:BD[16.633060] → [16.633060:633106]
```
    contaminate_player( -1 * (1+random2(5)));
```
[16.632092]
[16.633106]
```
    contaminate_player( -1 * (1 + random2(5)));
```
Replacement in crawl-ref/source/spells1.cc at line 1693 [16.616635]
B:BD[16.642770] → [16.642770:642827]
```
}                               // end cast_sure_blade()
```
[16.642770]
[16.642827]
```
}
```
Deletion in crawl-ref/source/spells1.cc at line 1705 [16.616635]
B:BD[16.642990] → [16.642990:642996]
```
    {
```
Replacement in crawl-ref/source/spells1.cc at line 1719 [16.616635]
B:BD[16.643480] → [16.643480:643546]
```
    }
}                               // end manage_fire_shield()
```
[16.643480]
```
}
```
Replacement in crawl-ref/source/religion.cc at line 2655 [16.804403]
B:BD[29.4321] → [29.4321:4347]
```
            switch(level)
```
[29.4321]
[29.4347]
```
            switch (level)
```

Replacement in crawl-ref/source/religion.cc at line 2664 [16.804403]

B:BD[29.4561] → [29.4561:4638]

            if (random2(100) < chance && you.attribute[ATTR_CARD_COUNTDOWN])

[29.4561]

[29.4638]

            if (x_chance_in_y(chance, 100)
                && you.attribute[ATTR_CARD_COUNTDOWN])

Replacement in crawl-ref/source/religion.cc at line 3450 [16.804403]

B:BD[30.2598] → [6.2528:2648]

    if (punishment < 2 && (how_mutated() <= random2(3)
        || player_mutation_level(MUT_MUTATION_RESISTANCE) == 3))

[30.2598]

[31.2723]

    if (punishment < 2
        && (how_mutated() <= random2(3)
            || player_mutation_level(MUT_MUTATION_RESISTANCE) == 3))

Replacement in crawl-ref/source/religion.cc at line 3454 [16.804403]
B:BD[31.2729] → [31.2729:2764]
```
        punishment = random2(8)+2;
```
[31.2729]
[31.2764]
```
        punishment = random2(8) + 2;
```
Replacement in crawl-ref/source/religion.cc at line 3465 [16.804403]
∅:D[8.2673] → [32.2713:2745]
B:BD[32.2713] → [32.2713:2745]
B:BD[32.2745] → [33.2528:2586]
∅:D[34.2586] → [32.2809:2823]
∅:D[33.2586] → [32.2809:2823]
∅:D[35.2599] → [32.2809:2823]
B:BD[32.2809] → [32.2809:2823]
```
            if (random2(10) > i
                && delete_mutation(RANDOM_GOOD_MUTATION))
            {
```
[8.2673]
[32.2823]
```
            if (x_chance_in_y(i, 10) && delete_mutation(RANDOM_GOOD_MUTATION))
```
Deletion in crawl-ref/source/religion.cc at line 3467 [16.804403]
B:BD[32.2855] → [32.2855:2869]
```
            }
```

Replacement in crawl-ref/source/religion.cc at line 3471 [16.804403]

B:BD[32.2985] → [32.2985:3059]

            // lower penance a bit more for being particularly successful

[32.2985]

[32.3059]

            // Lower penance a bit more for being particularly successful.

Replacement in crawl-ref/source/randart.cc at line 197 [16.893152]
B:BD[36.6614] → [37.5500:5531]
```
            switch(random2(8))
```
[36.6614]
[36.6645]
```
            switch (random2(8))
```

Replacement in crawl-ref/source/randart.cc at line 807 [16.893152]

B:BD[16.914846] → [2.3098:3154]

        // Weapons and rings of slaying can't get these

[16.914846]

[2.3154]

        // Weapons and rings of slaying can't get these.

Replacement in crawl-ref/source/randart.cc at line 870 [16.893152]

B:BD[16.916669] → [38.2768:2822]

    if (random2(12) < power_level || power_level > 7)

[16.916669]

[39.3942]

    if (x_chance_in_y(power_level, 12) || power_level > 7)

Replacement in crawl-ref/source/randart.cc at line 926 [16.893152]

B:BD[16.918080] → [38.3070:3125]

    if (random2(12) < power_level || power_level > 10)

[16.918080]

[39.4312]

    if (x_chance_in_y(power_level, 12) || power_level > 10)

Replacement in crawl-ref/source/randart.cc at line 984 [16.893152]

B:BD[16.919280] → [39.4733:4788]

    if (power_level >= 2 && random2(17) < power_level)

[16.919280]

[16.919390]

    if (power_level >= 2 && x_chance_in_y(power_level, 17))

Replacement in crawl-ref/source/randart.cc at line 1491 [16.893152]

B:BD[16.933109] → [40.2335:2449]

        which = SPWPN_START_FIXEDARTS +
            random2(SPWPN_START_NOGEN_FIXEDARTS - SPWPN_START_FIXEDARTS);

[16.933109]

[16.933369]

        which = SPWPN_START_FIXEDARTS
                + random2(SPWPN_START_NOGEN_FIXEDARTS - SPWPN_START_FIXEDARTS);

Replacement in crawl-ref/source/player.cc at line 5957 [16.962854]
B:BD[41.6283] → [41.6283:6332]
```
    // fumbling in shallow water <early return>:
```
[41.6283]
[41.6332]
```
    // Fumbling in shallow water.
```

Replacement in crawl-ref/source/player.cc at line 5960 [16.962854]

B:BD[41.6361] → [41.6361:6411]

        if (random2(dex) < 4 || one_chance_in(5))

[41.6361]

[41.6411]

        if (x_chance_in_y(4, dex) || one_chance_in(5))

Replacement in crawl-ref/source/player.cc at line 6011 [16.962854]

B:BD[41.6952] → [42.5575:5708]

    if (mutation[MUT_BERSERK]
        && (random2(100) < (mutation[MUT_BERSERK] * 10) - 5)
            || _equipment_make_berserk())

[41.6952]

[41.7044]

    if (player_mutation_level(MUT_BERSERK)
            && x_chance_in_y(player_mutation_level(MUT_BERSERK) * 10 - 5, 100)
        || _equipment_make_berserk())

Replacement in crawl-ref/source/ouch.cc at line 236 [16.1104358]
B:BD[20.361502] → [20.361502:361547]
```
        if (player_prot_life() > random2(3))
```
[20.361502]
[20.361547]
```
        if (x_chance_in_y(player_prot_life(), 3))
```

Replacement in crawl-ref/source/ouch.cc at line 401 [16.1104358]

B:BD[16.1113400] → [16.1113400:1113441]

B:BD[16.1113441] → [43.4340:4413]

            it_resists = (random2(100) <
                            2 + (4 << chance_corr) + (chance_corr * 8));

[16.1113400]

[16.1113520]

            it_resists
               = x_chance_in_y(2 + (4 << chance_corr) + chance_corr * 8, 100);

Replacement in crawl-ref/source/ouch.cc at line 500 [16.1104358]

B:BD[16.1115096] → [20.364273:364318]

                if (random2(100) < strength)

[16.1115096]

[20.364318]

                if (x_chance_in_y(strength, 100))

Insertion in crawl-ref/source/mutation.cc at line 1636 [16.1263003]
[44.4160]
[4.2636]
Replacement in crawl-ref/source/mutation.cc at line 1638 [16.1263003]
∅:D[4.2683] → [45.1539:1574]
B:BD[45.1539] → [45.1539:1574]
```
    return (rarity > random2(10));
```
[4.2683]
[46.4508]
```
    return (x_chance_in_y(rarity, 10));
```
Replacement in crawl-ref/source/mutation.cc at line 1691 [16.1263003]
B:BD[45.1577] → [46.5985:6024]
```
        if (random2(cweight) < weight)
```
[45.1577]
[46.6024]
```
        if (x_chance_in_y(weight, cweight))
```

Replacement in crawl-ref/source/mutation.cc at line 1722 [16.1263003]

B:BD[47.3055] → [47.3055:3126]

        if (you.religion == GOD_ZIN && you.piety > random2(MAX_PIETY))

[47.3055]

[47.3126]

        if (you.religion == GOD_ZIN && x_chance_in_y(you.piety, MAX_PIETY))

Replacement in crawl-ref/source/mutation.cc at line 1785 [16.1263003]

B:BD[16.1301824] → [48.2558:2610]

        if (random2(15) < how_mutated(false, true))

[16.1301824]

[45.1785]

        // If already heavily mutated, remove a mutation instead.
        if (x_chance_in_y(how_mutated(false, true), 15))

Replacement in crawl-ref/source/mstuff2.cc at line 190 [16.1340842]

B:BD[49.530] → [49.530:613]

            || trapKnown && intelligent_ally(monster) && random2(monster->ev) > 8)

[49.530]

[16.1346000]

            || trapKnown && intelligent_ally(monster)
               && random2(monster->ev) > 8)

Replacement in crawl-ref/source/mstuff2.cc at line 245 [16.1340842]

B:BD[49.750] → [49.750:833]

            || trapKnown && intelligent_ally(monster) && random2(monster->ev) > 8)

[49.750]

[50.1268]

            || trapKnown && intelligent_ally(monster)
               && random2(monster->ev) > 8)

Insertion in crawl-ref/source/mstuff2.cc at line 292 [16.1340842]
[16.1347607]
[16.1347607]

Replacement in crawl-ref/source/mstuff2.cc at line 307 [16.1340842]

B:BD[16.1348068] → [16.1348068:1348189]

        // determine trap effects upon monster, based upon
        // whether it is naughty or nice to the player: {dlb}

[16.1348068]

[16.1348189]

        // Determine trap effects upon monster, based upon
        // whether it is naughty or nice to the player. {dlb}

Replacement in crawl-ref/source/mstuff2.cc at line 384 [16.1340842]

B:BD[16.1349829] → [51.7201:7259]

                && random2(100) < 50 - (3*monster->ac/2))

[16.1349829]

[16.1349897]

                && x_chance_in_y(50 - (3 * monster->ac)/ 2, 100))

Replacement in crawl-ref/source/mstuff2.cc at line 406 [16.1340842]

B:BD[16.1350507] → [16.1350507:1350602]

        // generate "fallen" projectile, where appropriate: {dlb}
        if (random2(10) < 7)

[16.1350507]

[16.1350602]

        // Generate "fallen" projectile, where appropriate. {dlb}
        if (x_chance_in_y(7, 10))

Replacement in crawl-ref/source/monplace.cc at line 208 [16.1641732]

B:BD[52.433] → [53.2816:2884]

        genodds = (genodds < 0 ? 20000 : std::min(genodds, 20000));

[52.433]

[54.721]

        genodds  = (genodds < 0 ? 20000 : std::min(genodds, 20000));

Replacement in crawl-ref/source/monplace.cc at line 541 [16.1641732]
B:BD[10.2581] → [10.2581:2639]
```
static bool _valid_monster_location(const mgen_data &mg, 
```
[10.2581]
[10.2639]
```
static bool _valid_monster_location(const mgen_data &mg,
```

Replacement in crawl-ref/source/mgrow.cc at line 92 [55.2647]

B:BD[55.5627] → [55.5627:5675]

                && random2(1000) < mlup.chance)

[55.5627]

[55.5675]

                && x_chance_in_y(mlup.chance, 1000))

Replacement in crawl-ref/source/maps.cc at line 379 [16.2007666]

B:BD[16.2193042] → [20.588483:588548]

            if (rollsize && random2(rollsize) < vdefs[i].chance)

[16.2193042]

[20.588548]

            if (rollsize && x_chance_in_y(vdefs[i].chance, rollsize))

Replacement in crawl-ref/source/maps.cc at line 420 [16.2007666]

B:BD[16.2197395] → [20.589689:589754]

            if (rollsize && random2(rollsize) < vdefs[i].chance)

[16.2197395]

[20.589754]

            if (rollsize && x_chance_in_y(vdefs[i].chance, rollsize))

Replacement in crawl-ref/source/maps.cc at line 447 [16.2007666]

B:BD[16.2198470] → [20.590067:590132]

            if (rollsize && random2(rollsize) < vdefs[i].chance)

[16.2198470]

[20.590132]

            if (rollsize && x_chance_in_y(vdefs[i].chance, rollsize))

Replacement in crawl-ref/source/item_use.cc at line 138 [16.2781507]

B:BD[56.362952] → [56.362952:363014]

B:BD[56.363014] → [20.730063:730107]

    if ((you.species < SP_OGRE || you.species > SP_OGRE_MAGE)
            && item_mass( *weapon ) >= 300)

[56.362952]

[20.730107]

    if (player_size(PSIZE_TORSO) < SIZE_LARGE && item_mass( *weapon ) >= 300)

Replacement in crawl-ref/source/item_use.cc at line 166 [16.2781507]

B:BD[56.364117] → [57.32662:32748]

        && (weap_brand == SPWPN_HOLY_WRATH
            || is_blessed_blade(*weapon)))

[56.364117]

[20.731240]

        && (weap_brand == SPWPN_HOLY_WRATH || is_blessed_blade(*weapon)))

Insertion in crawl-ref/source/item_use.cc at line 377 [16.2781507]
[20.732697]
[58.4294]
```
    {
```
Insertion in crawl-ref/source/item_use.cc at line 382 [16.2781507]
[20.732872]
[20.732872]
```
    }
```
Insertion in crawl-ref/source/item_use.cc at line 397 [16.2781507]
[20.733342]
[20.733342]
Insertion in crawl-ref/source/item_use.cc at line 399 [16.2781507]
[20.733367]
[58.4409]
```
        {
```
Insertion in crawl-ref/source/item_use.cc at line 404 [16.2781507]
[20.733545]
[20.733545]
```
        }
```

Replacement in crawl-ref/source/item_use.cc at line 4291 [16.2781507]

B:BD[59.28943] → [59.28943:29009]

        && random2(5) < player_mutation_level(MUT_BLURRY_VISION))

[59.28943]

[16.2859595]

        && x_chance_in_y(player_mutation_level(MUT_BLURRY_VISION), 5))

Replacement in crawl-ref/source/it_use3.cc at line 173 [16.2870456]
B:BD[16.2874660] → [16.2874660:2874712]
```
        if (random2(5) < 2)     // 40% chance {dlb}
```
[16.2874660]
[16.2874712]
```
        if (x_chance_in_y(2, 5))     // 40% chance {dlb}
```
Replacement in crawl-ref/source/it_use3.cc at line 176 [16.2870456]
B:BD[16.2874771] → [16.2874771:2874823]
```
        if (random2(5) < 2)     // 40% chance {dlb}
```
[16.2874771]
[16.2874823]
```
        if (x_chance_in_y(2, 5))     // 40% chance {dlb}
```

Replacement in crawl-ref/source/it_use3.cc at line 209 [16.2870456]

B:BD[16.2875748] → [16.2875748:2875826]

        you.inv[wpn].plus = stepdown_value( -4 + (you.hp / 5), 4, 4, 4, 20 );

[16.2875718]

[16.2875826]

        you.inv[wpn].plus  = stepdown_value( -4 + (you.hp / 5), 4, 4, 4, 20 );

Replacement in crawl-ref/source/it_use3.cc at line 216 [16.2870456]

B:BD[16.2876054] → [16.2876054:2876115]

        you.inv[wpn].plus = you.skills[SK_POISON_MAGIC] / 3;

[16.2876054]

[16.2876115]

        you.inv[wpn].plus  = you.skills[SK_POISON_MAGIC] / 3;

Deletion in crawl-ref/source/it_use3.cc at line 251 [16.2870456]
B:BD[16.2877815] → [16.2877815:2877828]
```
    return;
```

Replacement in crawl-ref/source/it_use3.cc at line 311 [16.2870456]

B:BD[16.2879054] → [60.277:326]

            if ((5 + (3 * skill)) > random2(40))

[16.2879054]

[16.2879286]

            if (x_chance_in_y(5 + (3 * skill), 40))

Insertion in crawl-ref/source/it_use3.cc at line 327 [16.2870456]
[61.4005]
[61.4005]
Deletion in crawl-ref/source/it_use3.cc at line 355 [16.2870456]
B:BD[62.609] → [62.609:619]
```
        {
```
Deletion in crawl-ref/source/it_use3.cc at line 374 [16.2870456]
B:BD[62.1316] → [62.1316:1326]
```
        }
```
Replacement in crawl-ref/source/it_use3.cc at line 385 [16.2870456]
B:BD[62.1612] → [62.1612:1627]
```
    return rc;
```
[62.1612]
[62.1627]
```
    return (rc);
```
Replacement in crawl-ref/source/it_use3.cc at line 391 [16.2870456]
B:BD[62.1692] → [62.1692:1721]
```
    if ( one_chance_in(21) )
```
[62.1692]
[62.1721]
```
    if (one_chance_in(21))
```
Replacement in crawl-ref/source/it_use3.cc at line 393 [16.2870456]
B:BD[62.1741] → [62.1741:1772]
```
    else if (one_chance_in(2))
```
[62.1741]
[62.1772]
```
    else if (coinflip())
```
Replacement in crawl-ref/source/it_use3.cc at line 395 [16.2870456]
B:BD[62.1778] → [62.1778:1818]
```
        // summon devils, maybe a Fiend
```
[62.1778]
[62.1818]
```
        // Summon devils, maybe a Fiend.
```
Replacement in crawl-ref/source/it_use3.cc at line 427 [16.2870456]
B:BD[16.2880189] → [16.2880189:2880234]
```
// returns true if item successfully evoked.
```
[16.2880189]
[62.2955]
```
// Returns true if item successfully evoked.
```

Replacement in crawl-ref/source/it_use3.cc at line 432 [16.2870456]

B:BD[16.2880449] → [16.2880449:2880542]

    int pract = 0;
    bool did_work = false;  // used for default "nothing happens" message

[16.2880449]

[16.2880579]

    int pract = 0; // By how much Evocations is practised.
    bool did_work = false;  // Used for default "nothing happens" message.

Replacement in crawl-ref/source/it_use3.cc at line 493 [16.2870456]

B:BD[16.2882263] → [62.2977:3028]

                if ( evoke_sceptre_of_asmodeus() )

[16.2882263]

[16.2882518]

                if (evoke_sceptre_of_asmodeus())

Replacement in crawl-ref/source/it_use3.cc at line 597 [16.2870456]
∅:D[59.29468] → [63.4327:4355]
B:BD[63.4327] → [63.4327:4355]
```
        if ( is_deck(wpn) )
```
[59.29468]
[63.4355]
```
        if (is_deck(wpn))
```
Replacement in crawl-ref/source/it_use3.cc at line 647 [16.2870456]
B:BD[16.2888130] → [62.3107:3149]
```
            if ( evoke_horn_of_geryon() )
```
[16.2888130]
[62.3149]
```
            if (evoke_horn_of_geryon())
```

Replacement in crawl-ref/source/it_use3.cc at line 735 [16.2870456]

B:BD[16.2892882] → [64.1422:1526]

    use = ((!you.duration[DUR_CONF]) ?
           random2(you.skills[SK_EVOCATIONS] * 6) : random2(5));

[16.2892882]

[16.2892961]

    use = (!you.duration[DUR_CONF] ? random2(you.skills[SK_EVOCATIONS] * 6)
                                   : random2(5));

Replacement in crawl-ref/source/it_use3.cc at line 778 [16.2870456]

B:BD[16.2893933] → [16.2893933:2893997]

    if (player_res_electricity() || (random2(100) < fail_rate))

[16.2893933]

[16.2893997]

    if (player_res_electricity() || x_chance_in_y(fail_rate, 100))

Replacement in crawl-ref/source/it_use3.cc at line 780 [16.2870456]
B:BD[16.2894038] → [16.2894038:2894077]
```
    else if (random2(100) < fail_rate)
```
[16.2894038]
[16.2894077]
```
    else if (x_chance_in_y(fail_rate, 100))
```
Replacement in crawl-ref/source/it_use3.cc at line 782 [16.2870456]
B:BD[16.2894134] → [16.2894134:2894173]
```
    else if (random2(100) < fail_rate)
```
[16.2894134]
[16.2894173]
```
    else if (x_chance_in_y(fail_rate, 100))
```
Replacement in crawl-ref/source/it_use3.cc at line 805 [16.2870456]
B:BD[16.2894847] → [65.16096:16129]
```
            // non-controlleable
```
[16.2894847]
[16.2894847]
```
            // Non-controlleable, so no player tracer.
```
Replacement in crawl-ref/source/it_use3.cc at line 815 [16.2870456]
B:BD[16.2895006] → [16.2895006:2895062]
```
}                               // end disc_of_storms()
```
[16.2895006]
[16.2895062]
```
}
```

Replacement in crawl-ref/source/it_use3.cc at line 833 [16.2870456]

B:BD[59.29815] → [59.29815:29881]

        && random2(4) < player_mutation_level(MUT_BLURRY_VISION))

[59.29815]

[16.2895731]

        && x_chance_in_y(player_mutation_level(MUT_BLURRY_VISION), 4))

Replacement in crawl-ref/source/it_use3.cc at line 842 [16.2870456]
B:BD[16.2895910] → [66.1216:1243]
```
    if ( random2(50) < 7 )
```
[16.2895910]
[16.2896009]
```
    if (x_chance_in_y(7, 50))
```
Replacement in crawl-ref/source/it_use3.cc at line 849 [16.2870456]
B:BD[66.1250] → [66.1250:1282]
```
    else if ( random2(43) < 2 )
```
[66.1250]
[66.1282]
```
    else if (x_chance_in_y(2, 43))
```
Replacement in crawl-ref/source/it_use3.cc at line 856 [16.2870456]
B:BD[66.1295] → [66.1295:1327]
```
    else if ( random2(41) < 2 )
```
[66.1295]
[66.1327]
```
    else if (x_chance_in_y(2, 41))
```
Replacement in crawl-ref/source/it_use3.cc at line 862 [16.2870456]
B:BD[66.1340] → [66.1340:1372]
```
    else if ( random2(39) < 3 )
```
[66.1340]
[66.1372]
```
    else if (x_chance_in_y(3, 39))
```
Replacement in crawl-ref/source/it_use3.cc at line 1035 [16.2870456]
B:BD[16.2901780] → [16.2901780:2901825]
```
    else if ((use < 4 && enough_mp(1, true))
```
[16.2901780]
[16.2901825]
```
    else if (use < 4 && enough_mp(1, true)
```
Replacement in crawl-ref/source/it_use2.cc at line 84 [16.2904329]
B:BD[67.4944] → [67.4944:4979]
```
        if ( you.hp == you.hp_max)
```
[67.4944]
[16.2906201]
```
        if (you.hp == you.hp_max)
```
Replacement in crawl-ref/source/it_use2.cc at line 151 [16.2904329]
B:BD[16.2906480] → [68.3498:3525]
```
        if ( were_mighty )
```
[16.2906480]
[69.5904]
```
        if (were_mighty)
```

Replacement in crawl-ref/source/it_use2.cc at line 183 [16.2904329]

B:BD[16.2907354] → [70.18289:18326]

B:BD[70.18326] → [71.2455:2512]

        mprf("You feel %s buoyant.",
             (!player_is_airborne()) ? "very" : "more");

[16.2907354]

[16.2907511]

        mprf("You feel %s buoyant.", !player_is_airborne() ? "very"
                                                           : "more");

Replacement in crawl-ref/source/it_use2.cc at line 231 [16.2904329]

B:BD[16.2909011] → [28.12905:13033]

        mpr( (!you.duration[DUR_INVIS]) ? "You fade into invisibility!"
             : "You fade further into invisibility." );

[16.2909011]

[16.2909131]

        mpr(!you.duration[DUR_INVIS] ? "You fade into invisibility!"
                                     : "You fade further into invisibility.");

Replacement in crawl-ref/source/it_use2.cc at line 263 [16.2904329]
B:BD[16.2909621] → [72.344:369]
```
        if ( pow == 40 )
```
[16.2909621]
[72.369]
```
        if (pow == 40)
```
Insertion in crawl-ref/source/it_use2.cc at line 265 [16.2904329]
[72.438]
[67.6780]
Insertion in crawl-ref/source/it_use2.cc at line 268 [16.2904329]
[73.14313]
[67.6856]
```
        {
```
Insertion in crawl-ref/source/it_use2.cc at line 270 [16.2904329]
[67.6900]
[16.2909740]
```
        }
```
Replacement in crawl-ref/source/it_use2.cc at line 326 [16.2904329]
B:BD[74.3973] → [74.3973:4023]
```
        // give a message if no message otherwise
```
[74.3973]
[75.4061]
```
        // Give a message if no message otherwise.
```

Replacement in crawl-ref/source/it_use2.cc at line 337 [16.2904329]

B:BD[68.4557] → [76.272:324]

        else if ( you.duration[DUR_BUILDING_RAGE] )

[68.4557]

[76.324]

        else if (you.duration[DUR_BUILDING_RAGE])

Replacement in crawl-ref/source/it_use2.cc at line 352 [16.2904329]
∅:D[68.4682] → [16.2911766:2911799]
B:BD[16.2911766] → [16.2911766:2911799]
```
            if (random2(10) > i)
```
[68.4682]
[5.2652]
```
            if (x_chance_in_y(i, 10))
```
Deletion in crawl-ref/source/it_use2.cc at line 620 [16.2904329]
B:BD[16.2918281] → [16.2918281:2918294]
```
    return;
```

Replacement in crawl-ref/source/fight.cc at line 115 [16.3140790]

B:BD[77.6478] → [78.641:694]

    else if (random2(100) < MIN_HIT_MISS_PERCENTAGE)

[77.6478]

[77.6537]

    else if (x_chance_in_y(MIN_HIT_MISS_PERCENTAGE, 100))

Replacement in crawl-ref/source/fight.cc at line 250 [16.3140790]
B:BD[16.3146639] → [16.3146639:3146686]
```
    // heavy armour modifiers for PARM_EVASION
```
[16.3146639]
[16.3146686]
```
    // Heavy armour modifiers for PARM_EVASION.
```

Replacement in crawl-ref/source/fight.cc at line 256 [16.3140790]

B:BD[16.3146860] → [20.880328:880354]

B:BD[20.880354] → [79.15862:15941]

        if (ev_pen < 0 &&
            maybe_random2(you.skills[SK_ARMOUR], random_factor) < abs(ev_pen))

[16.3146860]

[20.880426]

        if (ev_pen < 0 && maybe_random2(you.skills[SK_ARMOUR],
                                        random_factor) < abs(ev_pen))
        {

Insertion in crawl-ref/source/fight.cc at line 260 [16.3140790]
[20.880499]
[16.3146986]
```
        }
```
Replacement in crawl-ref/source/fight.cc at line 278 [16.3140790]
B:BD[20.880668] → [20.880668:880693]
```
    return heavy_armour;
```
[20.880668]
[80.7321]
```
    return (heavy_armour);
```

Replacement in crawl-ref/source/fight.cc at line 284 [16.3140790]

B:BD[41.29723] → [41.29723:29837]

            && random2(20) < you.skills[SK_UNARMED_COMBAT]
            && random2(1 + heavy_armour_penalty) < 2);

[41.29723]

[80.7667]

            && x_chance_in_y(you.skills[SK_UNARMED_COMBAT], 20)
            && x_chance_in_y(2, 1 + heavy_armour_penalty));

Replacement in crawl-ref/source/effects.cc at line 891 [16.3382105]
B:BD[20.938928] → [81.2450:2491]
```
            if (random2(count) < weight)
```
[20.938928]
[81.2491]
```
            if (x_chance_in_y(weight, count))
```

Replacement in crawl-ref/source/effects.cc at line 912 [16.3382105]

B:BD[16.3399457] → [82.2474:2550]

            if (wskill == skill && random2(count += acqweight) < acqweight)

[16.3399457]

[82.2550]

            if (wskill == skill && x_chance_in_y(acqweight, count += acqweight))

Replacement in crawl-ref/source/effects.cc at line 926 [16.3382105]

B:BD[20.940042] → [20.940042:940094]

                if (random2(count) < you.skills[i])

[20.940042]

[20.940094]

                if (x_chance_in_y(you.skills[i], count))

Replacement in crawl-ref/source/effects.cc at line 1312 [16.3382105]

B:BD[16.3411979] → [16.3411979:3412041]

                // if the book is invalid find any valid one.

[16.3411979]

[16.3412041]

                // If the book is invalid find any valid one.

Replacement in crawl-ref/source/effects.cc at line 1314 [16.3382105]

B:BD[16.3412096] → [16.3412096:3412240]

                                       || type_wanted == BOOK_DESTRUCTION
                                       || type_wanted == BOOK_MANUAL)

[16.3412096]

[16.3412240]

                       || type_wanted == BOOK_DESTRUCTION
                       || type_wanted == BOOK_MANUAL)

Insertion in crawl-ref/source/effects.cc at line 1439 [16.3382105]
[16.3416715]
[16.3416715]
```
                {
```
Insertion in crawl-ref/source/effects.cc at line 1441 [16.3382105]
[16.3416774]
[16.3416774]
```
                }
```

Replacement in crawl-ref/source/effects.cc at line 1443 [16.3382105]

B:BD[16.3416832] → [16.3416832:3416887]

B:BD[16.3416956] → [16.3416956:3417088]

                    || type_wanted == MISC_RUNE_OF_ZOT
                    || type_wanted == MISC_CRYSTAL_BALL_OF_FIXATION
                    || type_wanted == MISC_EMPTY_EBONY_CASKET);

[16.3416832]

[16.3417088]

                       || type_wanted == MISC_RUNE_OF_ZOT
                       || type_wanted == MISC_CRYSTAL_BALL_OF_FIXATION
                       || type_wanted == MISC_EMPTY_EBONY_CASKET);

Replacement in crawl-ref/source/effects.cc at line 2215 [16.3382105]
B:BD[83.3106] → [83.3106:3149]
```
        summon_instead = (random2(5) > 2);
```
[83.3106]
[83.3149]
```
        summon_instead = x_chance_in_y(2, 5);
```
Replacement in crawl-ref/source/effects.cc at line 2491 [16.3382105]
B:BD[83.11189] → [83.11189:11241]
```
    if (you.duration[DUR_INVIS] && random2(10) < 6)
```
[83.11189]
[83.11241]
```
    if (you.duration[DUR_INVIS] && x_chance_in_y(6, 10))
```
Replacement in crawl-ref/source/effects.cc at line 2495 [16.3382105]
B:BD[83.11337] → [83.11337:11365]
```
        && random2(10) < 6)
```
[83.11337]
[83.11365]
```
        && x_chance_in_y(6, 10))
```
Replacement in crawl-ref/source/effects.cc at line 2642 [16.3382105]
B:BD[83.16853] → [83.16853:16893]
```
        if (random2(100) < total_skill)
```
[83.16853]
[83.16893]
```
        if (x_chance_in_y(total_skill, 100))
```

Replacement in crawl-ref/source/effects.cc at line 3021 [16.3382105]

B:BD[83.26254] → [83.26254:26316]

    if (random2(1000) < static_cast<int>(elapsedTime) % 1000)

[83.26254]

[83.26316]

    if (x_chance_in_y(static_cast<int>(elapsedTime) % 1000, 1000))

Replacement in crawl-ref/source/dungeon.cc at line 1533 [16.3429798]

B:BD[84.7115] → [84.7115:7166]

B:BD[84.7166] → [85.13384:13435]

            centres[i].x = a + random2(GXM-2*a-1);
            centres[i].y = b + random2(GYM-2*b-1);

[84.7115]

[85.13435]

            centres[i].x = a + random2(GXM - 2*a - 1);
            centres[i].y = b + random2(GYM - 2*b - 1);

Replacement in crawl-ref/source/dungeon.cc at line 1547 [16.3429798]

B:BD[84.7663] → [86.3949:4006]

            if (random2(num_islands) && island_distance)

[84.7663]

[84.7722]

            if (island_distance && !one_chance_in(num_islands))

Replacement in crawl-ref/source/dungeon.cc at line 1592 [16.3429798]

B:BD[84.8078] → [84.8078:8180]

    for ( int i = margin; i < GXM - margin; ++i)
        for ( int j = margin; j < GYM - margin; ++j)

[84.8078]

[87.7465]

    for (int i = margin; i < GXM - margin; ++i)
        for (int j = margin; j < GYM - margin; ++j)

Replacement in crawl-ref/source/dungeon.cc at line 1600 [16.3429798]
B:BD[84.8353] → [84.8353:8378]
```
    // Placing sandbanks
```
[84.8353]
[84.8378]
```
    // Placing sandbanks.
```

Replacement in crawl-ref/source/dungeon.cc at line 1603 [16.3429798]

B:BD[84.8428] → [84.8428:8483]

B:BD[84.8483] → [85.13466:13500]

        int xsize = 3+random2(3);  // random rectangle
        int ysize = 3+random2(3);

[84.8428]

[84.8519]

        int xsize = 3 + random2(3);  // random rectangle
        int ysize = 3 + random2(3);

Replacement in crawl-ref/source/dungeon.cc at line 1609 [16.3429798]

B:BD[84.8674] → [84.8674:8774]

        for ( int i = xb; i < xb + xsize; ++i )
            for ( int j = yb; j < yb + ysize; ++j )

[84.8674]

[87.7619]

        for (int i = xb; i < xb + xsize; ++i)
            for (int j = yb; j < yb + ysize; ++j)

Replacement in crawl-ref/source/dungeon.cc at line 1612 [16.3429798]
∅:D[87.7633] → [84.8774:8826]
B:BD[84.8774] → [84.8774:8826]
```
                if ( grd[i][j] != DNGN_DEEP_WATER )
```
[87.7633]
[84.8826]
```
                if (grd[i][j] != DNGN_DEEP_WATER)
```
Replacement in crawl-ref/source/dungeon.cc at line 1642 [16.3429798]
∅:D[88.6626] → [89.1091:1154]
∅:D[90.19150] → [89.1091:1154]
B:BD[89.1091] → [89.1091:1154]
```
                    if ( random2(badness) >= 2 && coinflip() )
```
[88.6626]
[89.1154]
```
                    if (random2(badness) >= 2 && coinflip())
```

Replacement in crawl-ref/source/dungeon.cc at line 1773 [16.3429798]

B:BD[16.3552169] → [16.3552169:3552247]

                                     && random2(100) < 80 - level_number * 4)

[16.3552169]

[16.3552247]

                                     && x_chance_in_y(80 - level_number * 4,
                                                      100))

Replacement in crawl-ref/source/dungeon.cc at line 2089 [16.3429798]

B:BD[91.33353] → [86.4167:4228]

    while (chance && random2(100) < chance || nvaults-- > 0)

[91.33353]

[92.148299]

    while (chance && x_chance_in_y(chance, 100) || nvaults-- > 0)

Replacement in crawl-ref/source/dungeon.cc at line 2227 [16.3429798]

∅:D[86.4314] → [16.3562009:3562090]

B:BD[16.3562009] → [16.3562009:3562090]

    int no_corr = (one_chance_in(100) ? 500 + random2(500) : 30 + random2(200));

[86.4314]

[16.3562090]

    int no_corr = (one_chance_in(100) ? 500 + random2(500)
                                      : 30 + random2(200));

Replacement in crawl-ref/source/dungeon.cc at line 2292 [16.3429798]
B:BD[16.3563862] → [16.3563862:3563891]
```
    // make some more rooms:
```
[16.3563862]
[16.3563891]
```
    // Make some more rooms.
```
Replacement in crawl-ref/source/dungeon.cc at line 2803 [16.3429798]
B:BD[16.3575949] → [16.3575949:3575990]
```
            if (random2(10) < doorlevel)
```
[16.3575949]
[16.3575990]
```
            if (x_chance_in_y(doorlevel, 10))
```
Replacement in crawl-ref/source/dungeon.cc at line 2812 [16.3429798]
B:BD[16.3576232] → [16.3576232:3576273]
```
            if (random2(10) < doorlevel)
```
[16.3576232]
[16.3576273]
```
            if (x_chance_in_y(doorlevel, 10))
```
Replacement in crawl-ref/source/dungeon.cc at line 2825 [16.3429798]
B:BD[16.3576592] → [16.3576592:3576633]
```
            if (random2(10) < doorlevel)
```
[16.3576592]
[16.3576633]
```
            if (x_chance_in_y(doorlevel, 10))
```
Replacement in crawl-ref/source/dungeon.cc at line 2834 [16.3429798]
B:BD[16.3576871] → [16.3576871:3576912]
```
            if (random2(10) < doorlevel)
```
[16.3576871]
[16.3576912]
```
            if (x_chance_in_y(doorlevel, 10))
```
Replacement in crawl-ref/source/dungeon.cc at line 5217 [16.3429798]
B:BD[16.3614182] → [16.3614182:3614240]
```
    left_edge = pool_x1 + 2 + random2(pool_x2 - pool_x1);
```
[16.3614182]
[16.3614240]
```
    left_edge  = pool_x1 + 2 + random2(pool_x2 - pool_x1);
```

Replacement in crawl-ref/source/dungeon.cc at line 5985 [16.3429798]

∅:D[93.16499] → [90.41257:41324]

B:BD[90.41257] → [90.41257:41324]

                                      ry1 + random2( ry2 - ry1 )),

[93.16499]

[90.41324]

                                     ry1 + random2( ry2 - ry1 )),

Replacement in crawl-ref/source/dungeon.cc at line 6015 [16.3429798]

∅:D[93.16570] → [90.41596:41669]

B:BD[90.41596] → [90.41596:41669]

                                           ry1 + random2( ry2 - ry1 ) ),

[93.16570]

[90.41669]

                                          ry1 + random2( ry2 - ry1 ) ),

Replacement in crawl-ref/source/dungeon.cc at line 6909 [16.3429798]

B:BD[16.3676683] → [16.3676683:3676825]

            type_floor = ((random2(level_number) < 14) ? DNGN_DEEP_WATER
                                                       : DNGN_LAVA);

[16.3676683]

[16.3676825]

            type_floor = (x_chance_in_y(14, level_number) ? DNGN_DEEP_WATER
                                                          : DNGN_LAVA);

Replacement in crawl-ref/source/dungeon.cc at line 6928 [16.3429798]

B:BD[16.3677218] → [16.3677218:3677352]

        type_floor = ((random2(level_number) < 14) ? DNGN_DEEP_WATER
                                                   : DNGN_LAVA);

[16.3677218]

[16.3677352]

        type_floor = (x_chance_in_y(14, level_number) ? DNGN_DEEP_WATER
                                                      : DNGN_LAVA);

Replacement in crawl-ref/source/dungeon.cc at line 7037 [16.3429798]
B:BD[16.3680170] → [16.3680170:3680193]
```
        // inner room?
```
[16.3680170]
[87.21950]
```
        // Inner room?
```
Replacement in crawl-ref/source/dungeon.cc at line 7039 [16.3429798]
B:BD[87.22009] → [87.22009:22057]
```
            && random2(100 - level_number) < 3)
```
[87.22009]
[16.3680253]
```
            && x_chance_in_y(3, 100 - level_number))
```

Replacement in crawl-ref/source/dungeon.cc at line 7045 [16.3429798]

∅:D[87.22228] → [16.3680525:3680601]

∅:D[90.49298] → [16.3680525:3680601]

B:BD[16.3680525] → [16.3680525:3680601]

                                                       : DNGN_ROCK_WALL) );

[90.49298]

[87.22229]

                                                    : DNGN_ROCK_WALL) );

Replacement in crawl-ref/source/dungeon.cc at line 7083 [16.3429798]

B:BD[16.3681571] → [16.3681571:3681681]

                pos[0] = rox1[i];      // - 1;
                pos[1] = roy1[i] + random2(roy2[i] - roy1[i]);

[16.3681571]

[16.3681681]

                pos[0]  = rox1[i];      // - 1;
                pos[1]  = roy1[i] + random2(roy2[i] - roy1[i]);

Replacement in crawl-ref/source/dungeon.cc at line 7087 [16.3429798]

B:BD[16.3681779] → [16.3681779:3681857]

                                + random2(roy2[last_room] - roy1[last_room]);

[16.3681779]

[16.3681857]

                            + random2(roy2[last_room] - roy1[last_room]);

Replacement in crawl-ref/source/dungeon.cc at line 7092 [16.3429798]

B:BD[16.3681936] → [16.3681936:3682046]

                pos[1] = roy1[i];      // - 1;
                pos[0] = rox1[i] + random2(rox2[i] - rox1[i]);

[16.3681936]

[16.3682046]

                pos[1]  = roy1[i];      // - 1;
                pos[0]  = rox1[i] + random2(rox2[i] - rox1[i]);

Replacement in crawl-ref/source/dungeon.cc at line 7702 [16.3429798]

B:BD[87.24305] → [87.24305:24538]

              coord_def( pos.x + random2(size.x),
                         coinflip()? pos.y : pos.y + size.y - 1 )
            : coord_def( coinflip()? pos.x : pos.x + size.x - 1,
                         pos.y + random2(size.y) );

[87.24305]

[94.6026]

                  coord_def( pos.x + random2(size.x),
                             coinflip()? pos.y : pos.y + size.y - 1 )
                : coord_def( coinflip()? pos.x : pos.x + size.x - 1,
                             pos.y + random2(size.y) );

Replacement in crawl-ref/source/decks.cc at line 377 [16.3987460]

B:BD[95.4831] → [9.14687:14742]

        if (random2(totalweight) < cww.weight[rarity])

[95.4831]

[95.4888]

        if (x_chance_in_y(cww.weight[rarity], totalweight))

Replacement in crawl-ref/source/decks.cc at line 823 [16.3987460]
B:BD[9.15041] → [9.15041:15092]
```
    if (already_seen && random2(2) < already_seen)
```
[9.15041]
[96.54256]
```
    if (already_seen && x_chance_in_y(already_seen, 2))
```

Replacement in crawl-ref/source/decks.cc at line 1200 [16.3987460]

B:BD[97.984] → [3.2719:2823]

        if ( (flags & (CFLAG_MARKED | CFLAG_SEEN))
             || props["num_marked"].get_byte() > 0 )

[97.984]

[97.1088]

        if ((flags & (CFLAG_MARKED | CFLAG_SEEN))
            || props["num_marked"].get_byte() > 0)

Replacement in crawl-ref/source/decks.cc at line 1205 [16.3987460]

B:BD[97.1127] → [9.15286:15350]

        if (random2(3000) < c * you.penance[GOD_NEMELEX_XOBEH])

[97.1127]

[97.1193]


        if (x_chance_in_y(c * you.penance[GOD_NEMELEX_XOBEH], 3000))

Replacement in crawl-ref/source/decks.cc at line 1272 [16.3987460]

B:BD[96.61249] → [96.61249:61307]

        && (you.skills[SK_EVOCATIONS] > 5 + random2(35)))

[96.61249]

[98.4534]

        && you.skills[SK_EVOCATIONS] > 5 + random2(35))

Replacement in crawl-ref/source/decks.cc at line 1296 [16.3987460]
B:BD[63.16349] → [9.15461:15495]
```
        if (random2(500) < power)
```
[63.16349]
[63.16385]
```
        if (x_chance_in_y(power, 500))
```
Replacement in crawl-ref/source/decks.cc at line 1300 [16.3987460]
B:BD[63.16474] → [9.15496:15530]
```
        if (random2(700) < power)
```
[63.16474]
[63.16510]
```
        if (x_chance_in_y(power, 700))
```

Replacement in crawl-ref/source/decks.cc at line 1438 [16.3987460]

∅:D[99.10075] → [100.2277:2418]

∅:D[9.15961] → [100.2277:2418]

B:BD[100.2277] → [100.2277:2418]

    int extra_targets = power_level + random2(you.skills[SK_EVOCATIONS] +
                                              nemelex_bonus) / 12;

[9.15961]

[99.10076]

    int extra_targets = power_level + random2(you.skills[SK_EVOCATIONS]
                                              + nemelex_bonus) / 12;

Replacement in crawl-ref/source/decks.cc at line 1592 [16.3987460]
B:BD[101.1465] → [101.1465:1503]
```
            if (random2(20) < pow/60)
```
[101.1465]
[101.1503]
```
            if (x_chance_in_y(pow / 60, 20))
```
Replacement in crawl-ref/source/decks.cc at line 1809 [16.3987460]
B:BD[102.6428] → [102.6428:6474]
```
            if ( random2(4-i) < num_resists )
```
[102.6428]
[102.6474]
```
            if (x_chance_in_y(num_resists, 4-i))
```

Replacement in crawl-ref/source/decks.cc at line 2175 [16.3987460]

B:BD[103.2566] → [103.2566:2644]

            const int curweight = 1 + you.skills[i] * (40-you.skills[i]) * c;

[103.2566]

[103.2644]

            // Choosing a skill is likelier if you are little skilled in it.
            const int curweight = 1 + you.skills[i] * (40 - you.skills[i]) * c;

Replacement in crawl-ref/source/decks.cc at line 2178 [16.3987460]

B:BD[103.2682] → [9.19901:19951]

            if (random2(totalweight) < curweight)

[103.2682]

[103.2734]

            if (x_chance_in_y(curweight, totalweight))

Replacement in crawl-ref/source/decks.cc at line 2188 [16.3987460]

B:BD[103.2941] → [103.2941:3049]

        you.sage_bonus_skill = static_cast<skill_type>(result);
        you.sage_bonus_degree = power / 25;

[103.2941]

[103.3049]

        you.sage_bonus_skill   = static_cast<skill_type>(result);
        you.sage_bonus_degree  = power / 25;

Replacement in crawl-ref/source/decks.cc at line 2280 [16.3987460]

B:BD[104.622] → [9.20643:20717]

    const int radius = (power_level == 2) ? 1000 : random2(power/40) + 2;

[104.622]

[105.10514]

    const int radius = (power_level == 2) ? 1000
                                          : random2(power/40) + 2;

Replacement in crawl-ref/source/decks.cc at line 2831 [16.3987460]

∅:D[106.6134] → [107.1551:1630]

B:BD[107.1551] → [107.1551:1630]

            your_spells(SPELL_OLGREBS_TOXIC_RADIANCE,random2(power/4), false);

[106.6134]

[106.6135]

            your_spells(SPELL_OLGREBS_TOXIC_RADIANCE, random2(power/4), false);

Replacement in crawl-ref/source/clua.cc at line 2013 [56.483969]

B:BD[93.20044] → [93.20044:20093]

            if (random2(rollsize) < this_weight)

[93.20044]

[93.20093]

            if (x_chance_in_y(this_weight, rollsize))

Replacement in crawl-ref/source/cloud.cc at line 123 [16.4095717]
B:BD[108.5138] → [109.16995:17037]
```
    if (random2(100) < cloud.spread_rate)
```
[108.5138]
[110.383]
```
    if (x_chance_in_y(cloud.spread_rate, 100))
```
Replacement in crawl-ref/source/abyss.cc at line 738 [16.4482606]
B:BD[111.16454] → [112.15793:15837]
```
        if (random2(4000) < cmark->duration
```
[111.16454]
[113.41406]
```
        if (x_chance_in_y(cmark->duration, 4000)
```

Add a function x_chance_in_y(x,y) to replace the various

Dependencies

In channels

Change contents

Replacement in crawl-ref/source/xom.cc at line 230 [11.3]

Insertion in crawl-ref/source/xom.cc at line 232 [11.3]

Replacement in crawl-ref/source/xom.cc at line 237 [11.3]

Replacement in crawl-ref/source/xom.cc at line 240 [11.3]

Replacement in crawl-ref/source/xom.cc at line 316 [11.3]

Replacement in crawl-ref/source/xom.cc at line 339 [11.3]

Replacement in crawl-ref/source/xom.cc at line 352 [11.3]

Insertion in crawl-ref/source/xom.cc at line 467 [11.3]

Insertion in crawl-ref/source/stuff.h at line 37 [16.217090]

Insertion in crawl-ref/source/stuff.cc at line 867 [16.224557]

Replacement in crawl-ref/source/stuff.cc at line 880 [16.224557]

Replacement in crawl-ref/source/stuff.cc at line 883 [16.224557]

Replacement in crawl-ref/source/stuff.cc at line 889 [16.224557]

Replacement in crawl-ref/source/stuff.cc at line 896 [16.224557]

Replacement in crawl-ref/source/stuff.cc at line 903 [16.224557]

Deletion in crawl-ref/source/spl-util.cc at line 333 [16.245665]

Deletion in crawl-ref/source/spl-util.cc at line 335 [16.245665]

Replacement in crawl-ref/source/spl-util.cc at line 371 [16.245665]

Deletion in crawl-ref/source/spl-util.cc at line 382 [16.245665]

Deletion in crawl-ref/source/spl-util.cc at line 383 [16.245665]

Deletion in crawl-ref/source/spl-util.cc at line 384 [16.245665]

Replacement in crawl-ref/source/spl-util.cc at line 386 [16.245665]

Deletion in crawl-ref/source/spl-util.cc at line 398 [16.245665]

Replacement in crawl-ref/source/spl-util.cc at line 405 [16.245665]

Replacement in crawl-ref/source/spl-util.cc at line 407 [16.245665]

Deletion in crawl-ref/source/spl-util.cc at line 421 [16.245665]

Deletion in crawl-ref/source/spl-util.cc at line 422 [16.245665]

Deletion in crawl-ref/source/spl-util.cc at line 424 [16.245665]

Deletion in crawl-ref/source/spl-util.cc at line 425 [16.245665]

Replacement in crawl-ref/source/spl-util.cc at line 517 [16.245665]

Replacement in crawl-ref/source/spl-cast.cc at line 798 [16.293070]

Replacement in crawl-ref/source/spells4.cc at line 294 [16.436250]

Replacement in crawl-ref/source/spells4.cc at line 1702 [16.436250]

Replacement in crawl-ref/source/spells4.cc at line 1818 [16.436250]

Replacement in crawl-ref/source/spells3.cc at line 100 [16.531613]

Replacement in crawl-ref/source/spells3.cc at line 399 [16.531613]

Deletion in crawl-ref/source/spells3.cc at line 401 [16.531613]

Replacement in crawl-ref/source/spells3.cc at line 402 [16.531613]

Replacement in crawl-ref/source/spells3.cc at line 1196 [16.531613]

Replacement in crawl-ref/source/spells2.cc at line 162 [16.569242]

Replacement in crawl-ref/source/spells2.cc at line 1157 [16.569242]

Replacement in crawl-ref/source/spells2.cc at line 1522 [16.569242]

Replacement in crawl-ref/source/spells2.cc at line 1525 [16.569242]

Replacement in crawl-ref/source/spells2.cc at line 1530 [16.569242]

Replacement in crawl-ref/source/spells2.cc at line 1533 [16.569242]

Replacement in crawl-ref/source/spells1.cc at line 1184 [16.616635]

Deletion in crawl-ref/source/spells1.cc at line 1186 [16.616635]

Replacement in crawl-ref/source/spells1.cc at line 1243 [16.616635]

Replacement in crawl-ref/source/spells1.cc at line 1336 [16.616635]

Replacement in crawl-ref/source/spells1.cc at line 1693 [16.616635]

Deletion in crawl-ref/source/spells1.cc at line 1705 [16.616635]

Replacement in crawl-ref/source/spells1.cc at line 1719 [16.616635]

Replacement in crawl-ref/source/religion.cc at line 2655 [16.804403]

Replacement in crawl-ref/source/religion.cc at line 2664 [16.804403]

Replacement in crawl-ref/source/religion.cc at line 3450 [16.804403]

Replacement in crawl-ref/source/religion.cc at line 3454 [16.804403]

Replacement in crawl-ref/source/religion.cc at line 3465 [16.804403]

Deletion in crawl-ref/source/religion.cc at line 3467 [16.804403]

Replacement in crawl-ref/source/religion.cc at line 3471 [16.804403]

Replacement in crawl-ref/source/randart.cc at line 197 [16.893152]

Replacement in crawl-ref/source/randart.cc at line 807 [16.893152]

Replacement in crawl-ref/source/randart.cc at line 870 [16.893152]

Replacement in crawl-ref/source/randart.cc at line 926 [16.893152]

Replacement in crawl-ref/source/randart.cc at line 984 [16.893152]

Replacement in crawl-ref/source/randart.cc at line 1491 [16.893152]

Replacement in crawl-ref/source/player.cc at line 5957 [16.962854]

Replacement in crawl-ref/source/player.cc at line 5960 [16.962854]

Replacement in crawl-ref/source/player.cc at line 6011 [16.962854]

Replacement in crawl-ref/source/ouch.cc at line 236 [16.1104358]

Replacement in crawl-ref/source/ouch.cc at line 401 [16.1104358]

Replacement in crawl-ref/source/ouch.cc at line 500 [16.1104358]

Insertion in crawl-ref/source/mutation.cc at line 1636 [16.1263003]

Replacement in crawl-ref/source/mutation.cc at line 1638 [16.1263003]

Replacement in crawl-ref/source/mutation.cc at line 1691 [16.1263003]

Replacement in crawl-ref/source/mutation.cc at line 1722 [16.1263003]

Replacement in crawl-ref/source/mutation.cc at line 1785 [16.1263003]