summaryrefslogtreecommitdiffstats
path: root/crawl-ref/source/lev-pand.cc
blob: 563d32b9fc58be3d68b21cbcd897779060b98e8c (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
/**
 * @file
 * @brief Functions used in Pandemonium.
**/

#include "AppHdr.h"

#include <algorithm>

#include "lev-pand.h"

#include "externs.h"
#include "colour.h"
#include "env.h"
#include "mon-place.h"
#include "mgen_data.h"
#include "random.h"

static colour_t _pan_floor_colour()
{
    colour_t col;

    do
        col = random_colour();
    // Don't use silence or halo colours for floors.
    while (col == DARKGREY || col == CYAN || col == YELLOW);

    return col;
}

static colour_t _pan_rock_colour()
{
    colour_t col;

    do
        col = random_colour();
    // Don't use stone or metal colours for walls.
    while (col == DARKGREY || col == LIGHTGREY || col == CYAN);

    return col;
}

void init_pandemonium()
{
    for (int pc = 0; pc < PAN_MONS_ALLOC; ++pc)
    {
        env.mons_alloc[pc] = random_choose_weighted(
                               2, MONS_NEQOXEC,
                               4, MONS_ORANGE_DEMON,
                               4, MONS_HELLWING,
                               4, MONS_SMOKE_DEMON,
                               4, MONS_YNOXINUL,
                               4, MONS_ABOMINATION_LARGE,
                               2, MONS_MONSTROUS_DEMONSPAWN,
                               2, MONS_GELID_DEMONSPAWN,
                               2, MONS_INFERNAL_DEMONSPAWN,
                               2, MONS_PUTRID_DEMONSPAWN,
                               2, MONS_TORTUROUS_DEMONSPAWN,
                               0);

        if (one_chance_in(10))
        {
            env.mons_alloc[pc] = random_choose(
                                    MONS_HELLION,
                                    MONS_TORMENTOR,
                                    MONS_REAPER,
                                    MONS_SOUL_EATER,
                                    MONS_ICE_DEVIL,
                                    MONS_BLUE_DEVIL,
                                    MONS_HELL_BEAST,
                                    MONS_IRON_DEVIL,
                                    -1);
        }

        if (one_chance_in(30))
            env.mons_alloc[pc] = MONS_RED_DEVIL;

        if (one_chance_in(20))
            env.mons_alloc[pc] = MONS_SIXFIRHY;

        if (one_chance_in(20))
        {
            env.mons_alloc[pc] = random_choose(
                                    MONS_DEMONIC_CRAWLER,
                                    MONS_SUN_DEMON,
                                    MONS_SHADOW_DEMON,
                                    MONS_LOROCYPROCA,
                                    -1);
        }

        // The last three slots have a good chance of big badasses.
        if (pc == 7 && one_chance_in(8)
         || pc == 8 && one_chance_in(5)
         || pc == 9 && one_chance_in(3))
        {
            env.mons_alloc[pc] = random_choose_weighted(
                  4, MONS_EXECUTIONER,
                  4, MONS_GREEN_DEATH,
                  4, MONS_BLIZZARD_DEMON,
                  4, MONS_BALRUG,
                  4, MONS_CACODEMON,
                  2, MONS_BLOOD_SAINT,
                  2, MONS_WARMONGER,
                  2, MONS_CORRUPTER,
                  2, MONS_BLACK_SUN,
                  0);
        }
    }

    if (one_chance_in(10))
        env.mons_alloc[7 + random2(3)] = MONS_BRIMSTONE_FIEND;

    if (one_chance_in(10))
        env.mons_alloc[7 + random2(3)] = MONS_ICE_FIEND;

    if (one_chance_in(10))
        env.mons_alloc[7 + random2(3)] = MONS_SHADOW_FIEND;

    if (one_chance_in(10))
        env.mons_alloc[7 + random2(3)] = MONS_HELL_SENTINEL;

    if (one_chance_in(10))
        env.mons_alloc[7 + random2(3)] = MONS_CHAOS_CHAMPION;

    env.floor_colour = _pan_floor_colour();
    env.rock_colour  = _pan_rock_colour();
}