| 1 | #!perl |
1 | #! perl |
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2 | |
| 2 | use List::Util qw/min/; |
3 | use List::Util qw/min/; |
| 3 | |
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| 4 | $cf::CFG{ext_bonus} |
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| 5 | or return; |
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| 6 | |
4 | |
| 7 | my $WC_BASE_VALUE = 15 * 5000; # 15r |
5 | my $WC_BASE_VALUE = 15 * 5000; # 15r |
| 8 | my $AC_BASE_VALUE = 40 * 5000; # 40r |
6 | my $AC_BASE_VALUE = 40 * 5000; # 40r |
| 9 | my $DAM_BASE_VALUE = 200; # 25p |
7 | my $DAM_BASE_VALUE = 200; # 4p |
| 10 | my $MAGIC_BASE_VALUE = 100 * 5000; # 100r |
8 | my $MAGIC_BASE_VALUE = 100 * 5000; # 100r |
| 11 | |
9 | |
| 12 | my $MAX_LEVEL = cf::settings->max_level; |
10 | my $MAX_LEVEL = cf::settings->max_level; |
| 13 | |
11 | |
| 14 | # maximum values of additions at $MAX_LEVEL difficulty |
12 | # maximum values of additions at $MAX_LEVEL difficulty |
| 15 | my $MAX_ADD_WC = 15; |
13 | my $MAX_ADD_WC = 10; |
| 16 | my $MAX_ADD_AC = 5; # weapons should rather give wc than ac |
14 | my $MAX_ADD_AC = 5; # weapons should rather give wc than ac |
| 17 | my $MAX_ADD_DAM = 50; |
15 | my $MAX_ADD_DAM = 45; |
| 18 | my $MAX_ADD_MAGIC = 5; |
16 | my $MAX_ADD_MAGIC = 5; |
| 19 | |
17 | |
| 20 | # TODO: should become part of some stdlib |
18 | # TODO: should become part of some stdlib |
| 21 | sub rand_range($$) { |
19 | sub rand_range($$) { |
| 22 | $_[0] + ($_[1] - $_[0]) * rand |
20 | $_[0] + ($_[1] - $_[0]) * rand |
| 23 | } |
21 | } |
| 24 | |
22 | |
| 25 | sub determine_weapon_value { |
23 | sub determine_weapon_value { |
| 26 | my ($weapon) = @_; |
24 | my ($weapon) = @_; |
| 27 | |
25 | |
| 28 | my $clone = $weapon->arch->clone; |
26 | my $arch = $weapon->arch; |
| 29 | my $value = $clone->value; |
27 | my $value = $arch->value; |
| 30 | |
28 | |
| 31 | my $wc_diff = $weapon->stats->wc - $clone->stats->wc; |
29 | my $wc_diff = $weapon->stats->wc - $arch->stats->wc; |
| 32 | my $ac_diff = $weapon->stats->ac - $clone->stats->ac; |
30 | my $ac_diff = $weapon->stats->ac - $arch->stats->ac; |
| 33 | my $dam_diff = $weapon->stats->dam - $clone->stats->dam; |
31 | my $dam_diff = $weapon->stats->dam - $arch->stats->dam; |
| 34 | |
32 | |
| 35 | my $magic_diff = $weapon->magic - $clone->magic; |
33 | my $magic_diff = $weapon->magic - $arch->magic; |
| 36 | |
34 | |
| 37 | if ($wc_diff > 0) { $value += $WC_BASE_VALUE * 1.5 * $wc_diff * rand_range .5, 1 } |
35 | if ($wc_diff > 0) { $value += $WC_BASE_VALUE * 1.5 * $wc_diff * rand_range .5, 1 } |
| 38 | if ($ac_diff > 0) { $value += $AC_BASE_VALUE * 1.5 * $ac_diff * rand_range .5, 1 } |
36 | if ($ac_diff > 0) { $value += $AC_BASE_VALUE * 1.5 * $ac_diff * rand_range .5, 1 } |
| 39 | if ($dam_diff > 0) { $value += $DAM_BASE_VALUE * ($dam_diff ** 2.4) * rand_range .5, 1 } |
37 | if ($dam_diff > 0) { $value += $DAM_BASE_VALUE * ($dam_diff ** 2.4) * rand_range .7, 1 } |
| 40 | if ($magic_diff > 0) { $value += $MAGIC_BASE_VALUE * 1.5 * $magic_diff * rand_range .5, 1 } |
38 | if ($magic_diff > 0) { $value += $MAGIC_BASE_VALUE * 1.5 * $magic_diff * rand_range .5, 1 } |
| 41 | |
39 | |
| 42 | warn sprintf "WC DIFF: %3d, %3d, %3d, %3d | %10d = %10.3f r\n", |
40 | #warn sprintf "WC DIFF: %3d, %3d, %3d, %3d | %10d = %10.3f r\n", |
| 43 | $dam_diff, $wc_diff, $ac_diff, $magic_diff, $value, $value / 5000 |
41 | # $dam_diff, $wc_diff, $ac_diff, $magic_diff, $value, $value / 5000 |
| 44 | if $cf::CFG{ext_bonus_debug}; |
42 | # if $cf::CFG{ext_bonus_debug}; |
| 45 | |
43 | |
| 46 | $weapon->value ($value); |
44 | $weapon->value ($value); |
| 47 | } |
45 | } |
| 48 | |
46 | |
| 49 | cf::attach_to_type cf::WEAPON, 0, |
47 | cf::object->attach ( |
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48 | type => cf::WEAPON, |
| 50 | on_add_bonus => sub { |
49 | on_add_bonus => sub { |
| 51 | my ($item, $creator, $diff, $max_magic, $flags) = @_; |
50 | my ($item, $creator, $diff, $max_magic, $flags) = @_; |
| 52 | return if $flags || !$creator; |
51 | return if $flags || !$creator; |
| 53 | |
52 | |
| 54 | $diff /= $MAX_LEVEL; |
53 | $diff /= $MAX_LEVEL; |
| 55 | |
54 | |
| 56 | $item->stats->wc ($item->stats->wc + int $MAX_ADD_WC * (1 + rand) * $diff * rand_range .5, 1) if rand() <= 0.35; |
55 | $item->stats->wc ($item->stats->wc + int $MAX_ADD_WC * (1 + rand) * $diff * rand_range .5, 1) if rand() <= 0.2; |
| 57 | $item->stats->ac ($item->stats->ac + int $MAX_ADD_AC * (1 + rand) * $diff * rand_range .5, 1) if rand() <= 0.2; |
56 | $item->stats->ac ($item->stats->ac + int $MAX_ADD_AC * (1 + rand) * $diff * rand_range .5, 1) if rand() <= 0.15; |
| 58 | $item->stats->dam ($item->stats->dam + int $MAX_ADD_DAM * (1 + rand) * $diff * rand_range .5, 1) if rand() <= 0.7; |
57 | $item->stats->dam ($item->stats->dam + int $MAX_ADD_DAM * (1 + rand) * $diff * rand_range .5, 1) if rand() <= 0.85; |
| 59 | $item->magic ($item->magic + int $MAX_ADD_MAGIC * $diff * rand_range .5, 1) if rand() <= 0.2; |
58 | $item->magic ($item->magic + int $MAX_ADD_MAGIC * $diff * rand_range .5, 1) if rand() <= 0.1; |
| 60 | |
59 | |
| 61 | determine_weapon_value $item; |
60 | determine_weapon_value $item; |
| 62 | |
61 | |
| 63 | cf::override; |
62 | cf::override; |
| 64 | }, |
63 | }, |
| 65 | ; |
64 | ); |
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65 | |
