1 |
elmex |
1.1 |
/* |
2 |
root |
1.80 |
* This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 |
pippijn |
1.30 |
* |
4 |
root |
1.107 |
* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 |
root |
1.108 |
* Copyright (©) 2002 Mark Wedel & Crossfire Development Team |
6 |
|
|
* Copyright (©) 1992 Frank Tore Johansen |
7 |
pippijn |
1.30 |
* |
8 |
root |
1.98 |
* Deliantra is free software: you can redistribute it and/or modify it under |
9 |
|
|
* the terms of the Affero GNU General Public License as published by the |
10 |
|
|
* Free Software Foundation, either version 3 of the License, or (at your |
11 |
|
|
* option) any later version. |
12 |
pippijn |
1.30 |
* |
13 |
root |
1.68 |
* This program is distributed in the hope that it will be useful, |
14 |
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 |
|
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 |
|
|
* GNU General Public License for more details. |
17 |
pippijn |
1.30 |
* |
18 |
root |
1.98 |
* You should have received a copy of the Affero GNU General Public License |
19 |
|
|
* and the GNU General Public License along with this program. If not, see |
20 |
|
|
* <http://www.gnu.org/licenses/>. |
21 |
root |
1.65 |
* |
22 |
root |
1.80 |
* The authors can be reached via e-mail to <support@deliantra.net> |
23 |
pippijn |
1.30 |
*/ |
24 |
elmex |
1.1 |
|
25 |
|
|
#include <global.h> |
26 |
|
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|
27 |
|
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/* Handy little macro that adds exp and keeps it within bounds. Since |
28 |
|
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* we are now using 64 bit values, I'm not all concerned about overflow issues |
29 |
|
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* with exptotal wrapping. exptotal is typically op->exp, or op->perm_exp |
30 |
|
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*/ |
31 |
|
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#define ADD_EXP(exptotal, exp) {exptotal += exp; if (exptotal > MAX_EXPERIENCE) exptotal = MAX_EXPERIENCE; } |
32 |
|
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|
33 |
root |
1.9 |
static const int con_bonus[MAX_STAT + 1] = { |
34 |
|
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-6, -5, -4, -3, -2, -1, -1, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, |
35 |
|
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22, 25, 30, 40, 50 |
36 |
elmex |
1.1 |
}; |
37 |
|
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|
38 |
|
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/* changed the name of this to "sp_bonus" from "int_bonus" |
39 |
|
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* because Pow can now be the stat that controls spellpoint |
40 |
|
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* advancement. -b.t. |
41 |
|
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*/ |
42 |
root |
1.9 |
static const int sp_bonus[MAX_STAT + 1] = { |
43 |
|
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-10, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 20, 25, |
44 |
|
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30, 40, 50, 70, 100 |
45 |
elmex |
1.1 |
}; |
46 |
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|
47 |
root |
1.9 |
static const int grace_bonus[MAX_STAT + 1] = { |
48 |
|
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-10, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 20, 25, |
49 |
|
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30, 40, 50, 70, 100 |
50 |
elmex |
1.1 |
}; |
51 |
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|
52 |
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/* 0.92.7 Changed way charisma works. Values now |
53 |
|
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* represent how much more it costs to buy something than to sell it |
54 |
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* (10, a value of 10 means it is that if it costs 50 gp to buy, you |
55 |
|
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* would only get 5 gp when you sell.) Let query_cost do the calculations |
56 |
|
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* on how to really do this. Buy keeping it this simple number, it is |
57 |
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* much easier to know how things will be influenced. A value of '1' means |
58 |
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* buying and selling is both the same value - any value less than or equal |
59 |
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* to 1 should not be used. |
60 |
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* At least as of now, the only place that uses this code is query_cost, |
61 |
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* in server/shop.c. This bonus is split evenly between buying and selling |
62 |
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* (ie, if the bonus is 2.0, then items are bought for 1.33 list, and sold |
63 |
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* at .667 |
64 |
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* This is figured by diff=(y-1)/(1+y), and for buy, it is 1+diff, for sell |
65 |
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* it is 1-diff |
66 |
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*/ |
67 |
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|
68 |
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const float cha_bonus[MAX_STAT + 1] = { 10.0, |
69 |
root |
1.9 |
10.0, 9.0, 8.0, 7.0, 6.0, /* 5 */ |
70 |
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5.0, 4.5, 4.0, 3.5, 3.0, /* 10 */ |
71 |
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2.9, 2.8, 2.7, 2.6, 2.5, /* 15 */ |
72 |
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2.4, 2.3, 2.2, 2.1, 2.0, /* 20 */ |
73 |
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1.9, 1.8, 1.7, 1.6, 1.5, /* 25 */ |
74 |
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1.4, 1.3, 1.2, 1.1, 1.0 /* 30 */ |
75 |
elmex |
1.1 |
}; |
76 |
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|
77 |
root |
1.9 |
const int dex_bonus[MAX_STAT + 1] = { |
78 |
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-4, -3, -2, -2, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7 |
79 |
elmex |
1.1 |
}; |
80 |
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|
81 |
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/* speed_bonus uses dex as its stat */ |
82 |
root |
1.9 |
const float speed_bonus[MAX_STAT + 1] = { |
83 |
elmex |
1.1 |
-0.4, -0.35, -0.3, -0.25, -0.2, -0.16, -0.12, -0.09, -0.06, -0.03, -0.01, 0, 0.01, 0.03, |
84 |
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0.05, 0.1, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.8, 1.0, 1.2, 1.4, |
85 |
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1.6, 1.8, 2.0, 2.5, 3.0 |
86 |
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}; |
87 |
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|
88 |
|
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/* dam_bonus, thaco_bonus, max_carry, weight limit all are based on |
89 |
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* strength. |
90 |
|
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*/ |
91 |
root |
1.9 |
const int dam_bonus[MAX_STAT + 1] = { |
92 |
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-2, -2, -2, -1, -1, -1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 7, 8, 10, 15 |
93 |
elmex |
1.1 |
}; |
94 |
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|
95 |
root |
1.9 |
const int thaco_bonus[MAX_STAT + 1] = { |
96 |
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-2, -2, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, 7, 8, 10 |
97 |
elmex |
1.1 |
}; |
98 |
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|
99 |
|
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/* Max you can carry before you start getting extra speed penalties */ |
100 |
root |
1.9 |
const int max_carry[MAX_STAT + 1] = { |
101 |
|
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2, 4, 7, 11, 16, 22, 29, 37, 46, 56, 67, 79, 92, 106, 121, 137, 154, 172, 191, 211, 232, 254, 277, |
102 |
|
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301, 326, 352, 400, 450, 500, 600, 1000 |
103 |
elmex |
1.1 |
}; |
104 |
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|
105 |
|
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/* weight_limit - the absolute most a character can carry - a character can't |
106 |
|
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* pick stuff up if it would put him above this limit. |
107 |
|
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* value is in grams, so we don't need to do conversion later |
108 |
|
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* These limits are probably overly generous, but being there were no values |
109 |
|
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* before, you need to start someplace. |
110 |
|
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*/ |
111 |
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|
112 |
root |
1.9 |
const uint32 weight_limit[MAX_STAT + 1] = { |
113 |
|
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200000, /* 0 */ |
114 |
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250000, 300000, 350000, 400000, 500000, /* 5 */ |
115 |
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600000, 700000, 800000, 900000, 1000000, /* 10 */ |
116 |
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1100000, 1200000, 1300000, 1400000, 1500000, /* 15 */ |
117 |
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1650000, 1800000, 1950000, 2100000, 2250000, /* 20 */ |
118 |
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2400000, 2550000, 2700000, 2850000, 3000000, /* 25 */ |
119 |
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3250000, 3500000, 3750000, 4000000, 4500000 /*30 */ |
120 |
elmex |
1.1 |
}; |
121 |
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|
122 |
root |
1.9 |
const int learn_spell[MAX_STAT + 1] = { |
123 |
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0, 0, 0, 1, 2, 4, 8, 12, 16, 25, 36, 45, 55, 65, 70, 75, 80, 85, 90, 95, 100, 100, 100, 100, 100, |
124 |
|
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100, 100, 100, 100, 100, 100 |
125 |
elmex |
1.1 |
}; |
126 |
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|
127 |
root |
1.9 |
const int cleric_chance[MAX_STAT + 1] = { |
128 |
|
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100, 100, 100, 100, 90, 80, 70, 60, 50, 40, 35, 30, 25, 20, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0 |
129 |
elmex |
1.1 |
}; |
130 |
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|
131 |
root |
1.9 |
const int turn_bonus[MAX_STAT + 1] = { |
132 |
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-1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, 7, 8, 9, 10, 12, 15 |
133 |
elmex |
1.1 |
}; |
134 |
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|
135 |
root |
1.9 |
const int fear_bonus[MAX_STAT + 1] = { |
136 |
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3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
137 |
elmex |
1.1 |
}; |
138 |
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|
139 |
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/* |
140 |
|
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Since this is nowhere defined ... |
141 |
|
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Both come in handy at least in function add_exp() |
142 |
|
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*/ |
143 |
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|
144 |
root |
1.119 |
#define MAX_EXPERIENCE levels [settings.max_level] |
145 |
elmex |
1.1 |
|
146 |
|
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/* because exp_obj sum to make the total score, |
147 |
|
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* we cannot allow that sum to exceed the maximum |
148 |
|
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* amount of experience a player can gain. Thus |
149 |
|
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* we define MAX_EXP_IN_OBJ. It is important to try |
150 |
|
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* to make the value of MAX_EXP_CAT close to the |
151 |
|
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* actual number of experience objects in the game, |
152 |
|
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* otherwise the maximum level in any experience |
153 |
|
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* category could be quite low. To help the situation |
154 |
|
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* out a little I added 10 more levels, and jacked |
155 |
|
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* up the last level experience value. Its out of |
156 |
|
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* line with progression of previous levels, so |
157 |
|
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* if more levels are desired, this should be fixed. |
158 |
|
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* -b.t. |
159 |
|
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*/ |
160 |
|
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|
161 |
root |
1.119 |
#define MAX_EXP_IN_OBJ MAX_EXP_IN_OBJ / (MAX_EXP_CAT - 1) |
162 |
elmex |
1.1 |
|
163 |
|
|
#define MAX_SAVE_LEVEL 110 |
164 |
root |
1.9 |
|
165 |
elmex |
1.1 |
/* This no longer needs to be changed anytime the number of |
166 |
|
|
* levels is increased - rather, did_make_save will do the |
167 |
|
|
* right thing and always use range within this table. |
168 |
|
|
* for safety, savethrow should not be accessed directly anymore, |
169 |
|
|
* and instead did_make_save should be used instead. |
170 |
|
|
*/ |
171 |
root |
1.9 |
static const int savethrow[MAX_SAVE_LEVEL + 1] = { |
172 |
elmex |
1.1 |
18, |
173 |
root |
1.9 |
18, 17, 16, 15, 14, 14, 13, 13, 12, 12, 12, 11, 11, 11, 11, 10, 10, 10, 10, 9, |
174 |
|
|
9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, |
175 |
|
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6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, |
176 |
|
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4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, |
177 |
|
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2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
178 |
|
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1 |
179 |
elmex |
1.1 |
}; |
180 |
|
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|
181 |
|
|
const char *const attacks[NROFATTACKS] = { |
182 |
|
|
"physical", "magical", "fire", "electricity", "cold", "confusion", |
183 |
|
|
"acid", "drain", "weaponmagic", "ghosthit", "poison", "slow", |
184 |
|
|
"paralyze", "turn undead", "fear", "cancellation", "depletion", "death", |
185 |
root |
1.9 |
"chaos", "counterspell", "god power", "holy power", "blinding", "", |
186 |
elmex |
1.1 |
"life stealing" |
187 |
|
|
}; |
188 |
|
|
|
189 |
|
|
static const char *const drain_msg[NUM_STATS] = { |
190 |
|
|
"Oh no! You are weakened!", |
191 |
|
|
"You're feeling clumsy!", |
192 |
|
|
"You feel less healthy", |
193 |
|
|
"You suddenly begin to lose your memory!", |
194 |
root |
1.9 |
"Watch out, your mind is going!", |
195 |
root |
1.28 |
"Your spirit feels drained!", |
196 |
root |
1.27 |
"Your face gets distorted!", |
197 |
elmex |
1.1 |
}; |
198 |
|
|
const char *const restore_msg[NUM_STATS] = { |
199 |
|
|
"You feel your strength return.", |
200 |
|
|
"You feel your agility return.", |
201 |
|
|
"You feel your health return.", |
202 |
root |
1.27 |
"You feel your memory return.", |
203 |
elmex |
1.1 |
"You feel your wisdom return.", |
204 |
root |
1.28 |
"You feel your spirits return.", |
205 |
elmex |
1.1 |
"You feel your charisma return.", |
206 |
|
|
}; |
207 |
|
|
const char *const gain_msg[NUM_STATS] = { |
208 |
root |
1.9 |
"You feel stronger.", |
209 |
|
|
"You feel more agile.", |
210 |
|
|
"You feel healthy.", |
211 |
root |
1.27 |
"You feel smarter.", |
212 |
root |
1.9 |
"You feel wiser.", |
213 |
root |
1.28 |
"You feel more potent.", |
214 |
root |
1.9 |
"You seem to look better.", |
215 |
elmex |
1.1 |
}; |
216 |
|
|
const char *const lose_msg[NUM_STATS] = { |
217 |
root |
1.9 |
"You feel weaker!", |
218 |
|
|
"You feel clumsy!", |
219 |
|
|
"You feel less healthy!", |
220 |
root |
1.27 |
"You feel stupid!", |
221 |
root |
1.9 |
"You lose some of your memory!", |
222 |
root |
1.28 |
"You feel less potent!", |
223 |
root |
1.9 |
"You look ugly!", |
224 |
elmex |
1.1 |
}; |
225 |
|
|
|
226 |
|
|
const char *const statname[NUM_STATS] = { |
227 |
root |
1.21 |
"strength", "dexterity", "constitution", "intelligence", "wisdom", "power", "charisma" |
228 |
elmex |
1.1 |
}; |
229 |
|
|
|
230 |
|
|
const char *const short_stat_name[NUM_STATS] = { |
231 |
root |
1.21 |
"Str", "Dex", "Con", "Int", "Wis", "Pow", "Cha" |
232 |
elmex |
1.1 |
}; |
233 |
|
|
|
234 |
|
|
/* |
235 |
|
|
* Like set_attr_value(), but instead the value (which can be negative) |
236 |
|
|
* is added to the specified stat. |
237 |
|
|
*/ |
238 |
|
|
void |
239 |
root |
1.19 |
change_attr_value (living *stats, int attr, sint8 value) |
240 |
root |
1.9 |
{ |
241 |
root |
1.50 |
stats->stat (attr) += value; |
242 |
|
|
} |
243 |
root |
1.19 |
|
244 |
elmex |
1.1 |
/* |
245 |
|
|
* Ensures that all stats (str/dex/con/wis/cha/int) are within the |
246 |
|
|
* 1-30 stat limit. |
247 |
|
|
*/ |
248 |
root |
1.9 |
void |
249 |
root |
1.19 |
check_stat_bounds (living *stats) |
250 |
root |
1.9 |
{ |
251 |
root |
1.50 |
for (int i = 0; i < NUM_STATS; i++) |
252 |
|
|
{ |
253 |
|
|
sint8 &v = stats->stat (i); |
254 |
|
|
v = clamp (v, MIN_STAT, MAX_STAT); |
255 |
|
|
} |
256 |
elmex |
1.1 |
} |
257 |
|
|
|
258 |
|
|
#define ORIG_S(xyz,abc) (op->contr->orig_stats.abc) |
259 |
|
|
|
260 |
|
|
/* Rather than having a whole bunch of if (flag) new_draw.. else new_draw, |
261 |
|
|
* make this macro to clean those up. Not usuable outside change_abil |
262 |
|
|
* function since some of the values passed to new_draw_info are hardcoded. |
263 |
|
|
*/ |
264 |
|
|
#define DIFF_MSG(flag, msg1, msg2) \ |
265 |
root |
1.107 |
new_draw_info (NDI_UNIQUE, 0, op, (flag > 0) ? msg1 : msg2); |
266 |
elmex |
1.1 |
|
267 |
|
|
/* return 1 if we sucessfully changed a stat, 0 if nothing was changed. */ |
268 |
root |
1.9 |
|
269 |
elmex |
1.1 |
/* flag is set to 1 if we are applying the object, -1 if we are removing |
270 |
|
|
* the object. |
271 |
|
|
* It is the calling functions responsibilty to check to see if the object |
272 |
|
|
* can be applied or not. |
273 |
|
|
* The main purpose of calling this function is the messages that are |
274 |
root |
1.48 |
* displayed - update_stats should really always be called after this when |
275 |
elmex |
1.1 |
* removing an object - that is because it is impossible to know if some object |
276 |
|
|
* is the only source of an attacktype or spell attunement, so this function |
277 |
|
|
* will clear the bits, but the player may still have some other object |
278 |
|
|
* that gives them that ability. |
279 |
|
|
*/ |
280 |
root |
1.9 |
int |
281 |
|
|
change_abil (object *op, object *tmp) |
282 |
|
|
{ |
283 |
root |
1.84 |
int flag = tmp->flag [FLAG_APPLIED] ? 1 : -1; |
284 |
|
|
int success = 0; |
285 |
root |
1.9 |
char message[MAX_BUF]; |
286 |
|
|
int potion_max = 0; |
287 |
|
|
|
288 |
root |
1.84 |
// keep some stats for comparison purposes |
289 |
root |
1.83 |
object::flags_t prev_flag = op->flag; |
290 |
|
|
MoveType prev_move_type = op->move_type; |
291 |
|
|
sint16 prev_resist [NROFATTACKS]; // clumsy |
292 |
|
|
assert (sizeof (prev_resist) == sizeof (op->resist)); |
293 |
|
|
memcpy (prev_resist, op->resist, sizeof (prev_resist)); |
294 |
root |
1.9 |
|
295 |
|
|
if (op->type == PLAYER) |
296 |
|
|
{ |
297 |
|
|
if (tmp->type == POTION) |
298 |
|
|
{ |
299 |
|
|
potion_max = 1; |
300 |
root |
1.84 |
|
301 |
root |
1.51 |
for (int j = 0; j < NUM_STATS; j++) |
302 |
root |
1.9 |
{ |
303 |
root |
1.51 |
int ostat = op->contr->orig_stats.stat (j); |
304 |
|
|
int i = tmp->stats.stat (j); |
305 |
root |
1.9 |
|
306 |
|
|
/* nstat is what the stat will be after use of the potion */ |
307 |
root |
1.51 |
int nstat = flag * i + ostat; |
308 |
root |
1.9 |
|
309 |
root |
1.84 |
/* Do some bounds checking. There is the potential for potions |
310 |
root |
1.9 |
* that adjust that stat by more than one point, so we need |
311 |
|
|
* to allow for that. |
312 |
|
|
*/ |
313 |
|
|
if (nstat < 1 && i * flag < 0) |
314 |
|
|
nstat = 1; |
315 |
root |
1.67 |
else if (nstat > 20 + op->arch->stats.stat (j)) |
316 |
|
|
nstat = 20 + op->arch->stats.stat (j); |
317 |
root |
1.20 |
|
318 |
root |
1.9 |
if (nstat != ostat) |
319 |
|
|
{ |
320 |
root |
1.50 |
op->contr->orig_stats.stat (j) = nstat; |
321 |
root |
1.9 |
potion_max = 0; |
322 |
root |
1.3 |
} |
323 |
root |
1.9 |
else if (i) |
324 |
|
|
{ |
325 |
|
|
/* potion is useless - player has already hit the natural maximum */ |
326 |
|
|
potion_max = 1; |
327 |
root |
1.3 |
} |
328 |
|
|
} |
329 |
root |
1.20 |
|
330 |
root |
1.9 |
/* This section of code ups the characters normal stats also. I am not |
331 |
|
|
* sure if this is strictly necessary, being that fix_player probably |
332 |
|
|
* recalculates this anyway. |
333 |
|
|
*/ |
334 |
root |
1.51 |
for (int j = 0; j < NUM_STATS; j++) |
335 |
root |
1.50 |
change_attr_value (&op->stats, j, flag * tmp->stats.stat (j)); |
336 |
root |
1.20 |
|
337 |
root |
1.48 |
check_stat_bounds (&op->stats); |
338 |
root |
1.9 |
} /* end of potion handling code */ |
339 |
|
|
} |
340 |
|
|
|
341 |
root |
1.51 |
/* reset attributes that update_stats doesn't reset since it doesn't search |
342 |
root |
1.9 |
* everything to set |
343 |
|
|
*/ |
344 |
|
|
if (flag == -1) |
345 |
|
|
{ |
346 |
root |
1.48 |
op->attacktype &= ~tmp->attacktype; |
347 |
|
|
op->path_attuned &= ~tmp->path_attuned; |
348 |
root |
1.9 |
op->path_repelled &= ~tmp->path_repelled; |
349 |
root |
1.48 |
op->path_denied &= ~tmp->path_denied; |
350 |
root |
1.9 |
/* Presuming here that creatures only have move_type, |
351 |
|
|
* and not the other move_ fields. |
352 |
|
|
*/ |
353 |
root |
1.48 |
op->move_type &= ~tmp->move_type; |
354 |
elmex |
1.1 |
} |
355 |
|
|
|
356 |
root |
1.9 |
/* call fix_player since op object could have whatever attribute due |
357 |
root |
1.51 |
* to multiple items. if update_stats always has to be called after |
358 |
root |
1.9 |
* change_ability then might as well call it from here |
359 |
|
|
*/ |
360 |
root |
1.19 |
op->update_stats (); |
361 |
root |
1.9 |
|
362 |
root |
1.51 |
/* update_stats won't add the bows ability to the player, so don't |
363 |
root |
1.9 |
* print out message if this is a bow. |
364 |
|
|
*/ |
365 |
|
|
if (tmp->attacktype & AT_CONFUSION && tmp->type != BOW) |
366 |
|
|
{ |
367 |
|
|
success = 1; |
368 |
|
|
DIFF_MSG (flag, "Your hands begin to glow red.", "Your hands stop glowing red."); |
369 |
|
|
} |
370 |
root |
1.20 |
|
371 |
root |
1.83 |
if (op->flag [FLAG_LIFESAVE] != prev_flag [FLAG_LIFESAVE]) |
372 |
root |
1.9 |
{ |
373 |
|
|
success = 1; |
374 |
|
|
DIFF_MSG (flag, "You feel very protected.", "You don't feel protected anymore."); |
375 |
|
|
} |
376 |
root |
1.20 |
|
377 |
root |
1.83 |
if (op->flag [FLAG_REFL_MISSILE] != prev_flag [FLAG_REFL_MISSILE]) |
378 |
root |
1.9 |
{ |
379 |
|
|
success = 1; |
380 |
|
|
DIFF_MSG (flag, "A magic force shimmers around you.", "The magic force fades away."); |
381 |
|
|
} |
382 |
root |
1.20 |
|
383 |
root |
1.83 |
if (op->flag [FLAG_REFL_SPELL] != prev_flag [FLAG_REFL_SPELL]) |
384 |
root |
1.9 |
{ |
385 |
|
|
success = 1; |
386 |
|
|
DIFF_MSG (flag, "You feel more safe now, somehow.", "Suddenly you feel less safe, somehow."); |
387 |
|
|
} |
388 |
root |
1.20 |
|
389 |
root |
1.9 |
/* movement type has changed. We don't care about cases where |
390 |
|
|
* user has multiple items giving the same type appled like we |
391 |
|
|
* used to - that is more work than what we gain, plus messages |
392 |
|
|
* can be misleading (a little higher could be miscontrued from |
393 |
|
|
* from fly high) |
394 |
|
|
*/ |
395 |
root |
1.83 |
if (tmp->move_type && op->move_type != prev_move_type) |
396 |
root |
1.9 |
{ |
397 |
|
|
success = 1; |
398 |
elmex |
1.1 |
|
399 |
root |
1.9 |
/* MOVE_FLY_HIGH trumps MOVE_FLY_LOW - changing your move_fly_low |
400 |
|
|
* status doesn't make a difference if you are flying high |
401 |
|
|
*/ |
402 |
|
|
if (tmp->move_type & MOVE_FLY_LOW && !(op->move_type & MOVE_FLY_HIGH)) |
403 |
|
|
{ |
404 |
root |
1.86 |
DIFF_MSG (flag, "You start to float in the air!", "You float down to the ground."); |
405 |
root |
1.3 |
} |
406 |
|
|
|
407 |
root |
1.9 |
if (tmp->move_type & MOVE_FLY_HIGH) |
408 |
|
|
{ |
409 |
|
|
/* double conditional - second case covers if you have move_fly_low - |
410 |
|
|
* in that case, you don't actually land |
411 |
|
|
*/ |
412 |
root |
1.51 |
DIFF_MSG (flag, "You soar into the air!", |
413 |
root |
1.9 |
(op->move_type & MOVE_FLY_LOW ? "You fly lower in the air" : "You float down to the ground.")); |
414 |
root |
1.3 |
} |
415 |
root |
1.48 |
|
416 |
root |
1.9 |
if (tmp->move_type & MOVE_SWIM) |
417 |
|
|
DIFF_MSG (flag, "You feel ready for a swim", "You no longer feel like swimming"); |
418 |
elmex |
1.1 |
} |
419 |
|
|
|
420 |
root |
1.9 |
/* becoming UNDEAD... a special treatment for this flag. Only those not |
421 |
|
|
* originally undead may change their status |
422 |
|
|
*/ |
423 |
root |
1.83 |
if (!op->arch->flag [FLAG_UNDEAD]) |
424 |
|
|
if (op->flag [FLAG_UNDEAD] != prev_flag [FLAG_UNDEAD]) |
425 |
root |
1.9 |
{ |
426 |
|
|
success = 1; |
427 |
|
|
if (flag > 0) |
428 |
|
|
{ |
429 |
|
|
op->race = "undead"; |
430 |
|
|
new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!"); |
431 |
|
|
} |
432 |
|
|
else |
433 |
|
|
{ |
434 |
root |
1.67 |
op->race = op->arch->race; |
435 |
root |
1.9 |
new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!"); |
436 |
|
|
} |
437 |
|
|
} |
438 |
elmex |
1.1 |
|
439 |
root |
1.83 |
if (op->flag [FLAG_STEALTH] != prev_flag [FLAG_STEALTH]) |
440 |
root |
1.9 |
{ |
441 |
|
|
success = 1; |
442 |
|
|
DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily."); |
443 |
elmex |
1.1 |
} |
444 |
root |
1.20 |
|
445 |
root |
1.83 |
if (op->flag [FLAG_MAKE_INVIS] != prev_flag [FLAG_MAKE_INVIS]) |
446 |
root |
1.9 |
{ |
447 |
|
|
success = 1; |
448 |
|
|
DIFF_MSG (flag, "You become transparent.", "You can see yourself."); |
449 |
elmex |
1.1 |
} |
450 |
root |
1.20 |
|
451 |
root |
1.9 |
/* blinded you can tell if more blinded since blinded player has minimal |
452 |
|
|
* vision |
453 |
|
|
*/ |
454 |
root |
1.83 |
if (tmp->flag [FLAG_BLIND]) |
455 |
root |
1.9 |
{ |
456 |
|
|
success = 1; |
457 |
|
|
if (flag > 0) |
458 |
|
|
{ |
459 |
root |
1.83 |
if (op->flag [FLAG_WIZ]) |
460 |
root |
1.9 |
new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self is blinded."); |
461 |
|
|
else |
462 |
|
|
{ |
463 |
|
|
new_draw_info (NDI_UNIQUE, 0, op, "You are blinded."); |
464 |
root |
1.118 |
op->set_flag (FLAG_BLIND); |
465 |
root |
1.9 |
if (op->type == PLAYER) |
466 |
|
|
op->contr->do_los = 1; |
467 |
root |
1.3 |
} |
468 |
root |
1.9 |
} |
469 |
|
|
else |
470 |
|
|
{ |
471 |
root |
1.83 |
if (op->flag [FLAG_WIZ]) |
472 |
root |
1.9 |
new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self can now see again."); |
473 |
|
|
else |
474 |
|
|
{ |
475 |
|
|
new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns."); |
476 |
root |
1.118 |
op->clr_flag (FLAG_BLIND); |
477 |
root |
1.9 |
if (op->type == PLAYER) |
478 |
|
|
op->contr->do_los = 1; |
479 |
root |
1.3 |
} |
480 |
|
|
} |
481 |
elmex |
1.1 |
} |
482 |
|
|
|
483 |
root |
1.83 |
if (op->flag [FLAG_SEE_IN_DARK] != prev_flag [FLAG_SEE_IN_DARK]) |
484 |
root |
1.9 |
{ |
485 |
|
|
success = 1; |
486 |
|
|
if (op->type == PLAYER) |
487 |
|
|
op->contr->do_los = 1; |
488 |
|
|
DIFF_MSG (flag, "Your vision is better in the dark.", "You see less well in the dark."); |
489 |
elmex |
1.1 |
} |
490 |
|
|
|
491 |
root |
1.83 |
if (op->flag [FLAG_XRAYS] != prev_flag [FLAG_XRAYS]) |
492 |
root |
1.9 |
{ |
493 |
|
|
success = 1; |
494 |
|
|
if (flag > 0) |
495 |
|
|
{ |
496 |
root |
1.83 |
if (op->flag [FLAG_WIZ]) |
497 |
root |
1.9 |
new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a little clearer."); |
498 |
|
|
else |
499 |
|
|
{ |
500 |
|
|
new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent."); |
501 |
|
|
if (op->type == PLAYER) |
502 |
|
|
op->contr->do_los = 1; |
503 |
root |
1.3 |
} |
504 |
root |
1.9 |
} |
505 |
|
|
else |
506 |
|
|
{ |
507 |
root |
1.83 |
if (op->flag [FLAG_WIZ]) |
508 |
root |
1.9 |
new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a bit out of focus."); |
509 |
|
|
else |
510 |
|
|
{ |
511 |
|
|
new_draw_info (NDI_UNIQUE, 0, op, "Everything suddenly looks very solid."); |
512 |
|
|
if (op->type == PLAYER) |
513 |
|
|
op->contr->do_los = 1; |
514 |
root |
1.3 |
} |
515 |
|
|
} |
516 |
elmex |
1.1 |
} |
517 |
|
|
|
518 |
root |
1.9 |
if (tmp->stats.luck) |
519 |
|
|
{ |
520 |
|
|
success = 1; |
521 |
|
|
DIFF_MSG (flag * tmp->stats.luck, "You feel more lucky.", "You feel less lucky."); |
522 |
elmex |
1.1 |
} |
523 |
|
|
|
524 |
root |
1.117 |
if (digest_types [tmp->type]) |
525 |
root |
1.9 |
{ |
526 |
root |
1.117 |
if (tmp->stats.hp && op->type == PLAYER) |
527 |
|
|
{ |
528 |
|
|
success = 1; |
529 |
|
|
DIFF_MSG (flag * tmp->stats.hp, "You feel much more healthy!", "You feel much less healthy!"); |
530 |
|
|
} |
531 |
elmex |
1.1 |
|
532 |
root |
1.117 |
if (tmp->stats.sp && op->type == PLAYER |
533 |
|
|
&& tmp->type != SKILL && tmp->type != BOW) |
534 |
|
|
{ |
535 |
|
|
success = 1; |
536 |
|
|
DIFF_MSG (flag * tmp->stats.sp, "You feel one with the powers of magic!", "You suddenly feel very mundane."); |
537 |
|
|
} |
538 |
elmex |
1.1 |
|
539 |
root |
1.117 |
/* for the future when artifacts set this -b.t. */ |
540 |
|
|
if (tmp->stats.grace && op->type == PLAYER) |
541 |
|
|
{ |
542 |
|
|
success = 1; |
543 |
|
|
DIFF_MSG (flag * tmp->stats.grace, "You feel closer to your god!", "You suddenly feel less holy."); |
544 |
|
|
} |
545 |
elmex |
1.1 |
|
546 |
root |
1.117 |
if (tmp->stats.food && op->type == PLAYER) |
547 |
|
|
{ |
548 |
|
|
success = 1; |
549 |
|
|
DIFF_MSG (flag * tmp->stats.food, "You feel your digestion slowing down.", "You feel your digestion speeding up."); |
550 |
|
|
} |
551 |
elmex |
1.1 |
} |
552 |
|
|
|
553 |
root |
1.9 |
/* Messages for changed resistance */ |
554 |
root |
1.51 |
for (int i = 0; i < NROFATTACKS; i++) |
555 |
root |
1.9 |
{ |
556 |
|
|
if (i == ATNR_PHYSICAL) |
557 |
|
|
continue; /* Don't display about armour */ |
558 |
|
|
|
559 |
root |
1.83 |
if (op->resist [i] != prev_resist [i]) |
560 |
root |
1.9 |
{ |
561 |
|
|
success = 1; |
562 |
root |
1.83 |
|
563 |
|
|
if (op->resist [i] > prev_resist [i]) |
564 |
|
|
sprintf (message, "Your resistance to %s rises to %d%%.", change_resist_msg [i], op->resist [i]); |
565 |
root |
1.9 |
else |
566 |
root |
1.83 |
sprintf (message, "Your resistance to %s drops to %d%%.", change_resist_msg [i], op->resist [i]); |
567 |
root |
1.9 |
|
568 |
|
|
new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, op, message); |
569 |
root |
1.3 |
} |
570 |
elmex |
1.1 |
} |
571 |
|
|
|
572 |
elmex |
1.18 |
if (!potion_max) |
573 |
root |
1.84 |
for (int j = 0; j < NUM_STATS; j++) |
574 |
|
|
if (int i = tmp->stats.stat (j)) |
575 |
root |
1.9 |
{ |
576 |
root |
1.84 |
success = 1; |
577 |
|
|
DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]); |
578 |
root |
1.3 |
} |
579 |
root |
1.20 |
|
580 |
root |
1.9 |
return success; |
581 |
elmex |
1.1 |
} |
582 |
|
|
|
583 |
|
|
/* |
584 |
|
|
* Stat draining by Vick 930307 |
585 |
|
|
* (Feeling evil, I made it work as well now. -Frank 8) |
586 |
|
|
*/ |
587 |
root |
1.9 |
void |
588 |
root |
1.19 |
object::drain_stat () |
589 |
root |
1.9 |
{ |
590 |
root |
1.33 |
drain_specific_stat (rndm (NUM_STATS)); |
591 |
elmex |
1.1 |
} |
592 |
|
|
|
593 |
root |
1.9 |
void |
594 |
root |
1.19 |
object::drain_specific_stat (int deplete_stats) |
595 |
root |
1.9 |
{ |
596 |
elmex |
1.1 |
object *tmp; |
597 |
|
|
archetype *at; |
598 |
|
|
|
599 |
root |
1.100 |
at = archetype::find (shstr_depletion); |
600 |
root |
1.9 |
if (!at) |
601 |
|
|
{ |
602 |
|
|
LOG (llevError, "Couldn't find archetype depletion.\n"); |
603 |
|
|
return; |
604 |
|
|
} |
605 |
|
|
else |
606 |
|
|
{ |
607 |
root |
1.19 |
tmp = present_arch_in_ob (at, this); |
608 |
|
|
|
609 |
root |
1.9 |
if (!tmp) |
610 |
|
|
{ |
611 |
root |
1.105 |
tmp = at->instance (); |
612 |
root |
1.19 |
tmp = insert_ob_in_ob (tmp, this); |
613 |
root |
1.118 |
tmp->set_flag (FLAG_APPLIED); |
614 |
root |
1.9 |
} |
615 |
|
|
} |
616 |
|
|
|
617 |
root |
1.19 |
new_draw_info (NDI_UNIQUE, 0, this, drain_msg[deplete_stats]); |
618 |
root |
1.9 |
change_attr_value (&tmp->stats, deplete_stats, -1); |
619 |
root |
1.19 |
update_stats (); |
620 |
elmex |
1.1 |
} |
621 |
|
|
|
622 |
|
|
/* |
623 |
|
|
* A value of 0 indicates timeout, otherwise change the luck of the object. |
624 |
|
|
* via an applied bad_luck object. |
625 |
|
|
*/ |
626 |
root |
1.9 |
void |
627 |
root |
1.19 |
object::change_luck (int value) |
628 |
root |
1.9 |
{ |
629 |
root |
1.100 |
archetype *at = archetype::find (shstr_luck); |
630 |
elmex |
1.1 |
if (!at) |
631 |
root |
1.9 |
LOG (llevError, "Couldn't find archetype luck.\n"); |
632 |
|
|
else |
633 |
|
|
{ |
634 |
root |
1.19 |
object *tmp = present_arch_in_ob (at, this); |
635 |
|
|
|
636 |
root |
1.9 |
if (!tmp) |
637 |
|
|
{ |
638 |
|
|
if (!value) |
639 |
|
|
return; |
640 |
root |
1.19 |
|
641 |
root |
1.105 |
tmp = at->instance (); |
642 |
root |
1.19 |
tmp = insert_ob_in_ob (tmp, this); |
643 |
root |
1.118 |
tmp->set_flag (FLAG_APPLIED); |
644 |
root |
1.9 |
} |
645 |
root |
1.19 |
|
646 |
root |
1.9 |
if (value) |
647 |
|
|
{ |
648 |
|
|
/* Limit the luck value of the bad luck object to +/-100. This |
649 |
|
|
* (arbitrary) value prevents overflows (both in the bad luck object and |
650 |
|
|
* in op itself). |
651 |
|
|
*/ |
652 |
root |
1.19 |
int new_luck = tmp->stats.luck + value; |
653 |
|
|
|
654 |
root |
1.9 |
if (new_luck >= -100 && new_luck <= 100) |
655 |
|
|
{ |
656 |
root |
1.19 |
stats.luck += value; |
657 |
root |
1.9 |
tmp->stats.luck = new_luck; |
658 |
|
|
} |
659 |
|
|
} |
660 |
|
|
else |
661 |
|
|
{ |
662 |
|
|
if (!tmp->stats.luck) |
663 |
root |
1.19 |
return; |
664 |
|
|
|
665 |
root |
1.9 |
/* Randomly change the players luck. Basically, we move it |
666 |
|
|
* back neutral (if greater>0, subtract, otherwise add) |
667 |
|
|
*/ |
668 |
root |
1.32 |
if (rndm (abs (tmp->stats.luck)) >= rndm (30)) |
669 |
root |
1.9 |
{ |
670 |
|
|
int diff = tmp->stats.luck > 0 ? -1 : 1; |
671 |
|
|
|
672 |
root |
1.19 |
stats.luck += diff; |
673 |
root |
1.9 |
tmp->stats.luck += diff; |
674 |
|
|
} |
675 |
|
|
} |
676 |
elmex |
1.1 |
} |
677 |
|
|
} |
678 |
|
|
|
679 |
|
|
/* |
680 |
|
|
* Subtracts stat-bonuses given by the class which the player has chosen. |
681 |
|
|
*/ |
682 |
root |
1.9 |
void |
683 |
root |
1.19 |
object::remove_statbonus () |
684 |
root |
1.9 |
{ |
685 |
root |
1.51 |
for (int i = 0; i < NUM_STATS; ++i) |
686 |
|
|
{ |
687 |
root |
1.67 |
sint8 v = arch->stats.stat (i); |
688 |
root |
1.51 |
stats.stat (i) -= v; |
689 |
|
|
contr->orig_stats.stat (i) -= v; |
690 |
|
|
} |
691 |
elmex |
1.1 |
} |
692 |
|
|
|
693 |
|
|
/* |
694 |
|
|
* Adds stat-bonuses given by the class which the player has chosen. |
695 |
|
|
*/ |
696 |
root |
1.9 |
void |
697 |
root |
1.19 |
object::add_statbonus () |
698 |
root |
1.9 |
{ |
699 |
root |
1.51 |
for (int i = 0; i < NUM_STATS; ++i) |
700 |
|
|
{ |
701 |
root |
1.67 |
sint8 v = arch->stats.stat (i); |
702 |
root |
1.51 |
stats.stat (i) += v; |
703 |
|
|
contr->orig_stats.stat (i) += v; |
704 |
|
|
} |
705 |
elmex |
1.1 |
} |
706 |
|
|
|
707 |
root |
1.74 |
static struct copy_flags : object::flags_t |
708 |
|
|
{ |
709 |
|
|
copy_flags () |
710 |
|
|
{ |
711 |
|
|
set (FLAG_LIFESAVE); |
712 |
|
|
set (FLAG_REFL_SPELL); |
713 |
|
|
set (FLAG_REFL_MISSILE); |
714 |
|
|
set (FLAG_STEALTH); |
715 |
|
|
set (FLAG_XRAYS); |
716 |
|
|
set (FLAG_BLIND); |
717 |
|
|
set (FLAG_SEE_IN_DARK); |
718 |
|
|
} |
719 |
|
|
} copy_flags; |
720 |
|
|
|
721 |
elmex |
1.1 |
/* |
722 |
|
|
* Updates all abilities given by applied objects in the inventory |
723 |
|
|
* of the given object. Note: This function works for both monsters |
724 |
|
|
* and players; the "player" in the name is purely an archaic inheritance. |
725 |
|
|
* This functions starts from base values (archetype or player object) |
726 |
|
|
* and then adjusts them according to what the player has equipped. |
727 |
root |
1.36 |
* |
728 |
|
|
* July 95 - inserted stuff to handle new skills/exp system - b.t. |
729 |
|
|
* spell system split, grace points now added to system --peterm |
730 |
elmex |
1.1 |
*/ |
731 |
root |
1.9 |
void |
732 |
root |
1.19 |
object::update_stats () |
733 |
root |
1.9 |
{ |
734 |
root |
1.74 |
float f, max_speed = 9, added_speed = 0, bonus_speed = 0, speed_reduce_from_disease = 1; |
735 |
root |
1.9 |
int weapon_weight = 0, weapon_speed = 0; |
736 |
|
|
int best_wc = 0, best_ac = 0, wc = 0, ac = 0; |
737 |
|
|
int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS]; |
738 |
root |
1.55 |
object *grace_obj = NULL, *mana_obj = NULL, *tmp; |
739 |
root |
1.24 |
float old_speed = speed; |
740 |
root |
1.75 |
int stat_sum [NUM_STATS]; |
741 |
root |
1.9 |
|
742 |
root |
1.107 |
MoveType move_type; // we use change_move_type to change it, so use a local copy |
743 |
|
|
|
744 |
root |
1.9 |
/* First task is to clear all the values back to their original values */ |
745 |
root |
1.19 |
if (type == PLAYER) |
746 |
root |
1.9 |
{ |
747 |
root |
1.102 |
contr->delayed_update = false; |
748 |
|
|
|
749 |
root |
1.75 |
for (int i = 0; i < NUM_STATS; i++) |
750 |
|
|
stat_sum [i] = contr->orig_stats.stat (i); |
751 |
root |
1.19 |
|
752 |
root |
1.9 |
if (settings.spell_encumbrance == TRUE) |
753 |
root |
1.19 |
contr->encumbrance = 0; |
754 |
root |
1.9 |
|
755 |
root |
1.19 |
attacktype = 0; |
756 |
root |
1.39 |
|
757 |
|
|
contr->digestion = 0; |
758 |
|
|
contr->gen_hp = 0; |
759 |
|
|
contr->gen_sp = 0; |
760 |
|
|
contr->gen_grace = 0; |
761 |
root |
1.19 |
contr->gen_sp_armour = 10; |
762 |
root |
1.39 |
contr->item_power = 0; |
763 |
root |
1.9 |
} |
764 |
|
|
|
765 |
root |
1.47 |
for (int i = NUM_BODY_LOCATIONS; i--; ) |
766 |
|
|
slot[i].used = slot[i].info; |
767 |
root |
1.19 |
|
768 |
|
|
slaying = 0; |
769 |
root |
1.9 |
|
770 |
root |
1.118 |
if (!this->flag [FLAG_WIZ]) |
771 |
root |
1.9 |
{ |
772 |
root |
1.118 |
this->clr_flag (FLAG_XRAYS); |
773 |
|
|
this->clr_flag (FLAG_MAKE_INVIS); |
774 |
root |
1.9 |
} |
775 |
|
|
|
776 |
root |
1.118 |
this->clr_flag (FLAG_LIFESAVE); |
777 |
|
|
this->clr_flag (FLAG_STEALTH); |
778 |
|
|
this->clr_flag (FLAG_BLIND); |
779 |
root |
1.19 |
|
780 |
root |
1.118 |
if (!arch->flag [FLAG_REFL_SPELL ]) this->clr_flag (FLAG_REFL_SPELL); |
781 |
|
|
if (!arch->flag [FLAG_REFL_MISSILE]) this->clr_flag (FLAG_REFL_MISSILE); |
782 |
|
|
if (!arch->flag [FLAG_UNDEAD ]) this->clr_flag (FLAG_UNDEAD); |
783 |
|
|
if (!arch->flag [FLAG_SEE_IN_DARK ]) this->clr_flag (FLAG_SEE_IN_DARK); |
784 |
root |
1.67 |
|
785 |
|
|
path_attuned = arch->path_attuned; |
786 |
|
|
path_repelled = arch->path_repelled; |
787 |
|
|
path_denied = arch->path_denied; |
788 |
|
|
glow_radius = arch->glow_radius; |
789 |
|
|
move_type = arch->move_type; |
790 |
root |
1.39 |
|
791 |
root |
1.9 |
/* initializing resistances from the values in player/monster's |
792 |
|
|
* archetype clone |
793 |
|
|
*/ |
794 |
root |
1.67 |
memcpy (&resist, &arch->resist, sizeof (resist)); |
795 |
root |
1.9 |
|
796 |
root |
1.75 |
for (int i = 0; i < NROFATTACKS; i++) |
797 |
root |
1.9 |
{ |
798 |
root |
1.19 |
if (resist[i] > 0) |
799 |
root |
1.113 |
prot[i] = resist[i], vuln[i] = 0; |
800 |
root |
1.9 |
else |
801 |
root |
1.113 |
vuln[i] = -resist[i], prot[i] = 0; |
802 |
root |
1.46 |
|
803 |
root |
1.113 |
potion_resist[i] = -1000; |
804 |
root |
1.9 |
} |
805 |
|
|
|
806 |
root |
1.67 |
wc = arch->stats.wc; |
807 |
|
|
stats.dam = arch->stats.dam; |
808 |
root |
1.9 |
|
809 |
|
|
/* for players which cannot use armour, they gain AC -1 per 3 levels, |
810 |
|
|
* plus a small amount of physical resist, those poor suckers. ;) |
811 |
|
|
* the fact that maxlevel is factored in could be considered sort of bogus - |
812 |
|
|
* we should probably give them some bonus and cap it off - otherwise, |
813 |
|
|
* basically, if a server updates its max level, these playes may find |
814 |
|
|
* that their protection from physical goes down |
815 |
|
|
*/ |
816 |
root |
1.118 |
if (!this->flag [FLAG_USE_ARMOUR] && type == PLAYER) |
817 |
root |
1.9 |
{ |
818 |
root |
1.74 |
ac = max (-10, arch->stats.ac - level / 3); |
819 |
root |
1.19 |
prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * level / settings.max_level)) / 100; |
820 |
elmex |
1.1 |
} |
821 |
root |
1.9 |
else |
822 |
root |
1.67 |
ac = arch->stats.ac; |
823 |
root |
1.9 |
|
824 |
root |
1.67 |
stats.luck = arch->stats.luck; |
825 |
|
|
speed = arch->speed; |
826 |
root |
1.9 |
|
827 |
root |
1.115 |
chosen_skill = 0; |
828 |
|
|
|
829 |
root |
1.9 |
/* OK - we've reset most all the objects attributes to sane values. |
830 |
|
|
* now go through and make adjustments for what the player has equipped. |
831 |
|
|
*/ |
832 |
root |
1.19 |
for (tmp = inv; tmp; tmp = tmp->below) |
833 |
root |
1.9 |
{ |
834 |
|
|
/* This happens because apply_potion calls change_abil with the potion |
835 |
root |
1.40 |
* applied so we can tell the player what changed. But change_abil |
836 |
root |
1.9 |
* then calls this function. |
837 |
|
|
*/ |
838 |
root |
1.118 |
if (tmp->flag [FLAG_APPLIED] && tmp->type == POTION) |
839 |
root |
1.19 |
continue; |
840 |
root |
1.3 |
|
841 |
root |
1.94 |
glow_radius += tmp->glow_radius; |
842 |
root |
1.64 |
|
843 |
root |
1.9 |
/* For some things, we don't care what is equipped */ |
844 |
|
|
if (tmp->type == SKILL) |
845 |
|
|
{ |
846 |
|
|
/* Want to take the highest skill here. */ |
847 |
|
|
if (IS_MANA_SKILL (tmp->subtype)) |
848 |
|
|
{ |
849 |
|
|
if (!mana_obj) |
850 |
|
|
mana_obj = tmp; |
851 |
|
|
else if (tmp->level > mana_obj->level) |
852 |
|
|
mana_obj = tmp; |
853 |
|
|
} |
854 |
root |
1.19 |
|
855 |
root |
1.9 |
if (IS_GRACE_SKILL (tmp->subtype)) |
856 |
|
|
{ |
857 |
|
|
if (!grace_obj) |
858 |
|
|
grace_obj = tmp; |
859 |
|
|
else if (tmp->level > grace_obj->level) |
860 |
|
|
grace_obj = tmp; |
861 |
root |
1.3 |
} |
862 |
|
|
} |
863 |
|
|
|
864 |
root |
1.85 |
/* Container objects are not meant to adjust players, but other applied |
865 |
root |
1.9 |
* objects need to make adjustments. |
866 |
|
|
* This block should handle all player specific changes |
867 |
|
|
* The check for Praying is a bit of a hack - god given bonuses are put |
868 |
|
|
* in the praying skill, and the player should always get those. |
869 |
|
|
* It also means we need to put in additional checks for applied below, |
870 |
|
|
* because the skill shouldn't count against body positions being used |
871 |
|
|
* up, etc. |
872 |
|
|
*/ |
873 |
root |
1.49 |
if ((tmp->flag [FLAG_APPLIED] |
874 |
root |
1.39 |
&& tmp->type != CONTAINER |
875 |
root |
1.121 |
&& tmp->type != CLOSE_CON |
876 |
|
|
&& tmp->type != SPELL) |
877 |
root |
1.109 |
|| (tmp->type == SKILL && tmp->subtype == SK_PRAYING)) |
878 |
root |
1.9 |
{ |
879 |
root |
1.19 |
if (type == PLAYER) |
880 |
root |
1.9 |
{ |
881 |
root |
1.69 |
contr->item_power += tmp->item_power; |
882 |
|
|
|
883 |
root |
1.74 |
for (int i = 0; i < NUM_STATS; i++) |
884 |
root |
1.103 |
stat_sum [i] += tmp->stats.stat (i); |
885 |
root |
1.9 |
|
886 |
root |
1.74 |
if (digest_types [tmp->type]) |
887 |
root |
1.9 |
{ |
888 |
root |
1.75 |
contr->digestion += tmp->stats.food; |
889 |
root |
1.19 |
contr->gen_hp += tmp->stats.hp; |
890 |
root |
1.87 |
if (tmp->type != BOW) // ugly exception for bows |
891 |
|
|
contr->gen_sp += tmp->stats.sp; |
892 |
root |
1.19 |
contr->gen_grace += tmp->stats.grace; |
893 |
|
|
contr->gen_sp_armour += tmp->gen_sp_armour; |
894 |
root |
1.3 |
} |
895 |
root |
1.9 |
} /* if this is a player */ |
896 |
root |
1.46 |
else |
897 |
|
|
{ |
898 |
|
|
if (tmp->type == WEAPON) |
899 |
|
|
current_weapon = tmp; |
900 |
|
|
} |
901 |
root |
1.3 |
|
902 |
root |
1.9 |
/* Update slots used for items */ |
903 |
root |
1.115 |
if (tmp->flag [FLAG_APPLIED]) // exclude praying... |
904 |
root |
1.75 |
for (int i = 0; i < NUM_BODY_LOCATIONS; i++) |
905 |
root |
1.47 |
slot[i].used += tmp->slot[i].info; |
906 |
root |
1.3 |
|
907 |
root |
1.9 |
if (tmp->type == SYMPTOM) |
908 |
root |
1.110 |
min_it (speed_reduce_from_disease, tmp->last_sp ? tmp->last_sp / 100.f : 1.f); |
909 |
root |
1.3 |
|
910 |
root |
1.85 |
/* Pos. and neg. protections are counted separate (-> pro/vuln). |
911 |
root |
1.34 |
* (Negative protections are calculated exactly like positive.) |
912 |
root |
1.9 |
* Resistance from potions are treated special as well. If there's |
913 |
|
|
* more than one potion-effect, the bigger prot.-value is taken. |
914 |
|
|
*/ |
915 |
root |
1.112 |
if (tmp->type == POTION_EFFECT) |
916 |
|
|
for (int i = 0; i < NROFATTACKS; i++) |
917 |
root |
1.113 |
max_it (potion_resist[i], tmp->resist[i]); |
918 |
root |
1.112 |
else if (tmp->type != POTION) |
919 |
|
|
for (int i = 0; i < NROFATTACKS; i++) |
920 |
|
|
if (tmp->resist[i] > 0) |
921 |
root |
1.121 |
prot[i] += (100 - prot[i]) * tmp->resist[i] / 100; |
922 |
root |
1.112 |
else if (tmp->resist[i] < 0) |
923 |
root |
1.121 |
vuln[i] += (100 - vuln[i]) * -tmp->resist[i] / 100; |
924 |
root |
1.9 |
|
925 |
|
|
/* There may be other things that should not adjust the attacktype */ |
926 |
root |
1.53 |
if (tmp->type != SYMPTOM) |
927 |
root |
1.46 |
{ |
928 |
|
|
attacktype |= tmp->attacktype; |
929 |
|
|
path_attuned |= tmp->path_attuned; |
930 |
|
|
path_repelled |= tmp->path_repelled; |
931 |
|
|
path_denied |= tmp->path_denied; |
932 |
|
|
move_type |= tmp->move_type; |
933 |
|
|
stats.luck += tmp->stats.luck; |
934 |
|
|
} |
935 |
root |
1.19 |
|
936 |
root |
1.74 |
flag |= tmp->flag & copy_flags; |
937 |
root |
1.9 |
|
938 |
root |
1.118 |
if (tmp->flag [FLAG_UNDEAD] && !arch->flag [FLAG_UNDEAD]) |
939 |
|
|
this->set_flag (FLAG_UNDEAD); |
940 |
root |
1.9 |
|
941 |
root |
1.115 |
//TODO: copy_flags? |
942 |
root |
1.118 |
if (tmp->flag [FLAG_MAKE_INVIS]) |
943 |
root |
1.9 |
{ |
944 |
root |
1.120 |
set_flag (FLAG_MAKE_INVIS); |
945 |
root |
1.19 |
invisible = 1; |
946 |
root |
1.9 |
} |
947 |
|
|
|
948 |
|
|
if (tmp->stats.exp && tmp->type != SKILL) |
949 |
|
|
{ |
950 |
|
|
if (tmp->stats.exp > 0) |
951 |
|
|
{ |
952 |
root |
1.40 |
added_speed += tmp->stats.exp / 3.f; |
953 |
root |
1.44 |
bonus_speed += tmp->stats.exp / 3.f + 1.f; |
954 |
root |
1.3 |
} |
955 |
root |
1.9 |
else |
956 |
root |
1.40 |
added_speed += tmp->stats.exp; |
957 |
root |
1.3 |
} |
958 |
|
|
|
959 |
root |
1.9 |
switch (tmp->type) |
960 |
|
|
{ |
961 |
root |
1.10 |
case SKILL: |
962 |
root |
1.63 |
{ |
963 |
root |
1.115 |
// some skills will end up here without counting as "applied" |
964 |
root |
1.116 |
if (!tmp->flag [FLAG_APPLIED] || skill_flags [tmp->subtype] & SF_AUTARK) |
965 |
root |
1.63 |
break; |
966 |
|
|
|
967 |
|
|
if (chosen_skill) |
968 |
|
|
{ |
969 |
|
|
LOG (llevDebug, "fix_player, op %s has multiple skills applied (%s and %s)\n", |
970 |
|
|
&name, &chosen_skill->name, &tmp->name); |
971 |
|
|
|
972 |
|
|
tmp->flag [FLAG_APPLIED] = false; |
973 |
|
|
update_stats (); |
974 |
|
|
return; |
975 |
|
|
} |
976 |
root |
1.115 |
|
977 |
|
|
chosen_skill = tmp; |
978 |
root |
1.63 |
|
979 |
|
|
if (tmp->stats.dam > 0) |
980 |
|
|
{ /* skill is a 'weapon' */ |
981 |
root |
1.118 |
if (!this->flag [FLAG_READY_WEAPON]) |
982 |
root |
1.115 |
weapon_speed = max (0, WEAPON_SPEED (tmp)); |
983 |
root |
1.63 |
|
984 |
|
|
weapon_weight = tmp->weight; |
985 |
|
|
stats.dam += 1 + chosen_skill->level * tmp->stats.dam / 9; |
986 |
|
|
|
987 |
|
|
if (tmp->magic) |
988 |
|
|
stats.dam += tmp->magic; |
989 |
|
|
} |
990 |
root |
1.3 |
|
991 |
root |
1.63 |
if (tmp->stats.wc) |
992 |
|
|
wc -= tmp->stats.wc + tmp->magic; |
993 |
root |
1.19 |
|
994 |
root |
1.63 |
if (tmp->slaying) |
995 |
|
|
slaying = tmp->slaying; |
996 |
root |
1.19 |
|
997 |
root |
1.63 |
if (tmp->stats.ac) |
998 |
|
|
ac -= tmp->stats.ac + tmp->magic; |
999 |
root |
1.3 |
|
1000 |
root |
1.63 |
if (settings.spell_encumbrance == TRUE && type == PLAYER) |
1001 |
root |
1.110 |
contr->encumbrance += 3 * tmp->weight / 1000; |
1002 |
root |
1.63 |
} |
1003 |
root |
1.19 |
|
1004 |
root |
1.10 |
break; |
1005 |
root |
1.3 |
|
1006 |
root |
1.10 |
case SHIELD: |
1007 |
root |
1.19 |
if (settings.spell_encumbrance == TRUE && type == PLAYER) |
1008 |
root |
1.110 |
contr->encumbrance += tmp->weight / 2000; |
1009 |
|
|
//FALLTHROUGH |
1010 |
root |
1.10 |
case RING: |
1011 |
|
|
case AMULET: |
1012 |
|
|
case GIRDLE: |
1013 |
|
|
case HELMET: |
1014 |
|
|
case BOOTS: |
1015 |
|
|
case GLOVES: |
1016 |
|
|
case CLOAK: |
1017 |
|
|
if (tmp->stats.wc) |
1018 |
root |
1.37 |
wc -= tmp->stats.wc + tmp->magic; |
1019 |
root |
1.19 |
|
1020 |
root |
1.10 |
if (tmp->stats.dam) |
1021 |
root |
1.37 |
stats.dam += tmp->stats.dam + tmp->magic; |
1022 |
root |
1.19 |
|
1023 |
root |
1.10 |
if (tmp->stats.ac) |
1024 |
root |
1.37 |
ac -= tmp->stats.ac + tmp->magic; |
1025 |
root |
1.19 |
|
1026 |
root |
1.10 |
break; |
1027 |
|
|
|
1028 |
root |
1.123 |
case RANGED: |
1029 |
root |
1.45 |
case BOW: |
1030 |
root |
1.10 |
case WEAPON: |
1031 |
root |
1.115 |
wc -= tmp->stats.wc + tmp->magic; |
1032 |
root |
1.109 |
|
1033 |
root |
1.115 |
if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0) |
1034 |
|
|
ac -= tmp->stats.ac + tmp->magic; |
1035 |
root |
1.45 |
|
1036 |
root |
1.115 |
stats.dam += tmp->stats.dam + tmp->magic; |
1037 |
|
|
weapon_weight = tmp->weight; |
1038 |
|
|
weapon_speed = (WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2; |
1039 |
|
|
|
1040 |
|
|
if (weapon_speed < 0) |
1041 |
|
|
weapon_speed = 0; |
1042 |
|
|
|
1043 |
|
|
slaying = tmp->slaying; |
1044 |
|
|
|
1045 |
|
|
/* If there is desire that two handed weapons should do |
1046 |
|
|
* extra strength damage, this is where the code should |
1047 |
|
|
* go. |
1048 |
|
|
*/ |
1049 |
|
|
|
1050 |
|
|
if (type == PLAYER) |
1051 |
|
|
if (settings.spell_encumbrance) |
1052 |
|
|
contr->encumbrance += tmp->weight * 3 / 1000; |
1053 |
root |
1.9 |
|
1054 |
root |
1.10 |
break; |
1055 |
root |
1.9 |
|
1056 |
root |
1.10 |
case ARMOUR: /* Only the best of these three are used: */ |
1057 |
root |
1.19 |
if (settings.spell_encumbrance == TRUE && type == PLAYER) |
1058 |
root |
1.40 |
contr->encumbrance += tmp->weight / 1000; |
1059 |
root |
1.10 |
|
1060 |
|
|
case BRACERS: |
1061 |
|
|
case FORCE: |
1062 |
|
|
if (tmp->stats.wc) |
1063 |
|
|
{ |
1064 |
|
|
if (best_wc < tmp->stats.wc + tmp->magic) |
1065 |
|
|
{ |
1066 |
|
|
wc += best_wc; |
1067 |
|
|
best_wc = tmp->stats.wc + tmp->magic; |
1068 |
|
|
} |
1069 |
|
|
else |
1070 |
|
|
wc += tmp->stats.wc + tmp->magic; |
1071 |
|
|
} |
1072 |
root |
1.19 |
|
1073 |
root |
1.10 |
if (tmp->stats.ac) |
1074 |
|
|
{ |
1075 |
|
|
if (best_ac < tmp->stats.ac + tmp->magic) |
1076 |
|
|
{ |
1077 |
|
|
ac += best_ac; /* Remove last bonus */ |
1078 |
|
|
best_ac = tmp->stats.ac + tmp->magic; |
1079 |
|
|
} |
1080 |
|
|
else /* To nullify the below effect */ |
1081 |
|
|
ac += tmp->stats.ac + tmp->magic; |
1082 |
|
|
} |
1083 |
root |
1.19 |
|
1084 |
root |
1.10 |
if (tmp->stats.wc) |
1085 |
root |
1.95 |
wc -= tmp->stats.wc + tmp->magic; |
1086 |
root |
1.19 |
|
1087 |
root |
1.10 |
if (tmp->stats.ac) |
1088 |
root |
1.95 |
ac -= tmp->stats.ac + tmp->magic; |
1089 |
root |
1.19 |
|
1090 |
root |
1.74 |
if (ARMOUR_SPEED (tmp)) |
1091 |
|
|
max_speed = min (max_speed, ARMOUR_SPEED (tmp) / 10.f); |
1092 |
root |
1.19 |
|
1093 |
root |
1.10 |
break; |
1094 |
root |
1.9 |
} /* switch tmp->type */ |
1095 |
|
|
} /* item is equipped */ |
1096 |
|
|
} /* for loop of items */ |
1097 |
|
|
|
1098 |
root |
1.114 |
min_it (glow_radius, MAX_LIGHT_RADIUS); |
1099 |
root |
1.94 |
|
1100 |
root |
1.9 |
/* We've gone through all the objects the player has equipped. For many things, we |
1101 |
|
|
* have generated intermediate values which we now need to assign. |
1102 |
|
|
*/ |
1103 |
|
|
|
1104 |
|
|
/* 'total resistance = total protections - total vulnerabilities'. |
1105 |
|
|
* If there is an uncursed potion in effect, granting more protection |
1106 |
|
|
* than that, we take: 'total resistance = resistance from potion'. |
1107 |
|
|
* If there is a cursed (and no uncursed) potion in effect, we take |
1108 |
|
|
* 'total resistance = vulnerability from cursed potion'. |
1109 |
|
|
*/ |
1110 |
root |
1.75 |
for (int i = 0; i < NROFATTACKS; i++) |
1111 |
root |
1.9 |
{ |
1112 |
root |
1.19 |
resist[i] = prot[i] - vuln[i]; |
1113 |
|
|
|
1114 |
root |
1.113 |
if (potion_resist[i] != -1000 |
1115 |
root |
1.114 |
&& (potion_resist[i] < 0 || potion_resist[i] > resist[i])) |
1116 |
root |
1.19 |
resist[i] = potion_resist[i]; |
1117 |
elmex |
1.1 |
} |
1118 |
|
|
|
1119 |
root |
1.19 |
if (type == PLAYER) |
1120 |
root |
1.9 |
{ |
1121 |
root |
1.75 |
// clamp various player stats |
1122 |
|
|
for (int i = 0; i < NUM_STATS; ++i) |
1123 |
root |
1.103 |
stats.stat (i) = stat_sum [i]; |
1124 |
|
|
|
1125 |
|
|
check_stat_bounds (&stats); |
1126 |
root |
1.75 |
|
1127 |
|
|
contr->digestion = clamp (contr->digestion, MIN_DIGESTION, MAX_DIGESTION); |
1128 |
|
|
|
1129 |
|
|
/* Figure out the players sp/mana/hp totals. */ |
1130 |
root |
1.9 |
int pl_level; |
1131 |
|
|
|
1132 |
root |
1.103 |
pl_level = max (1, level); /* safety, we should always get 1 levels worth of hp! */ |
1133 |
root |
1.9 |
|
1134 |
|
|
/* You basically get half a con bonus/level. But we do take into account rounding, |
1135 |
|
|
* so if your bonus is 7, you still get 7 worth of bonus every 2 levels. |
1136 |
|
|
*/ |
1137 |
root |
1.75 |
stats.maxhp = 0; |
1138 |
|
|
for (int i = 1; i <= min (10, pl_level); i++) |
1139 |
root |
1.9 |
{ |
1140 |
root |
1.75 |
int j = contr->levhp[i] + con_bonus[stats.Con] / 2; |
1141 |
root |
1.19 |
|
1142 |
|
|
if (i % 2 && con_bonus[stats.Con] % 2) |
1143 |
root |
1.74 |
if (con_bonus[stats.Con] > 0) |
1144 |
|
|
j++; |
1145 |
|
|
else |
1146 |
|
|
j--; |
1147 |
root |
1.19 |
|
1148 |
|
|
stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */ |
1149 |
root |
1.9 |
} |
1150 |
|
|
|
1151 |
root |
1.75 |
stats.maxhp += 2 * max (0, level - 10); |
1152 |
elmex |
1.1 |
|
1153 |
root |
1.19 |
if (stats.hp > stats.maxhp) |
1154 |
|
|
stats.hp = stats.maxhp; |
1155 |
elmex |
1.1 |
|
1156 |
root |
1.9 |
/* Sp gain is controlled by the level of the player's |
1157 |
|
|
* relevant experience object (mana_obj, see above) |
1158 |
|
|
*/ |
1159 |
|
|
/* following happen when skills system is not used */ |
1160 |
|
|
if (!mana_obj) |
1161 |
root |
1.19 |
mana_obj = this; |
1162 |
|
|
|
1163 |
root |
1.9 |
if (!grace_obj) |
1164 |
root |
1.19 |
grace_obj = this; |
1165 |
|
|
|
1166 |
root |
1.9 |
/* set maxsp */ |
1167 |
root |
1.19 |
if (!mana_obj || !mana_obj->level || type != PLAYER) |
1168 |
|
|
mana_obj = this; |
1169 |
root |
1.9 |
|
1170 |
root |
1.19 |
if (mana_obj == this && type == PLAYER) |
1171 |
|
|
stats.maxsp = 1; |
1172 |
root |
1.9 |
else |
1173 |
|
|
{ |
1174 |
root |
1.74 |
float sp_tmp = 0.f; |
1175 |
root |
1.19 |
|
1176 |
root |
1.75 |
for (int i = 1; i <= min (10, mana_obj->level); i++) |
1177 |
root |
1.9 |
{ |
1178 |
|
|
float stmp; |
1179 |
|
|
|
1180 |
|
|
/* Got some extra bonus at first level */ |
1181 |
|
|
if (i < 2) |
1182 |
root |
1.40 |
stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 6.f; |
1183 |
root |
1.9 |
else |
1184 |
root |
1.40 |
stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 12.f; |
1185 |
root |
1.19 |
|
1186 |
root |
1.74 |
sp_tmp += max (1.f, stmp); |
1187 |
root |
1.3 |
} |
1188 |
root |
1.19 |
|
1189 |
root |
1.74 |
stats.maxsp = int (sp_tmp) + 2 * max (0, mana_obj->level - 10); |
1190 |
root |
1.3 |
} |
1191 |
root |
1.54 |
|
1192 |
root |
1.9 |
/* Characters can get their sp supercharged via rune of transferrance */ |
1193 |
root |
1.74 |
stats.sp = min (stats.sp, stats.maxsp * 2); |
1194 |
root |
1.9 |
|
1195 |
|
|
/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */ |
1196 |
root |
1.19 |
if (!grace_obj || !grace_obj->level || type != PLAYER) |
1197 |
|
|
grace_obj = this; |
1198 |
root |
1.9 |
|
1199 |
root |
1.19 |
if (grace_obj == this && type == PLAYER) |
1200 |
|
|
stats.maxgrace = 1; |
1201 |
root |
1.9 |
else |
1202 |
|
|
{ |
1203 |
|
|
/* store grace in a float - this way, the divisions below don't create |
1204 |
|
|
* big jumps when you go from level to level - with int's, it then |
1205 |
|
|
* becomes big jumps when the sums of the bonuses jump to the next |
1206 |
|
|
* step of 8 - with floats, even fractional ones are useful. |
1207 |
|
|
*/ |
1208 |
root |
1.74 |
float sp_tmp = 0.f; |
1209 |
|
|
|
1210 |
root |
1.75 |
for (int i = 1; i <= min (10, grace_obj->level); i++) |
1211 |
root |
1.9 |
{ |
1212 |
root |
1.40 |
float grace_tmp = 0.f; |
1213 |
root |
1.9 |
|
1214 |
|
|
/* Got some extra bonus at first level */ |
1215 |
|
|
if (i < 2) |
1216 |
root |
1.40 |
grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 6.f; |
1217 |
root |
1.9 |
else |
1218 |
root |
1.40 |
grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 12.f; |
1219 |
root |
1.19 |
|
1220 |
root |
1.74 |
sp_tmp += max (1.f, grace_tmp); |
1221 |
root |
1.3 |
} |
1222 |
root |
1.19 |
|
1223 |
root |
1.74 |
/* two grace points per level after 10 */ |
1224 |
|
|
stats.maxgrace = int (sp_tmp) + 2 * max (0, grace_obj->level - 10); |
1225 |
root |
1.3 |
} |
1226 |
root |
1.54 |
|
1227 |
root |
1.9 |
/* No limit on grace vs maxgrace */ |
1228 |
root |
1.3 |
|
1229 |
root |
1.19 |
if (contr->braced) |
1230 |
root |
1.9 |
{ |
1231 |
|
|
ac += 2; |
1232 |
|
|
wc += 4; |
1233 |
root |
1.3 |
} |
1234 |
root |
1.9 |
else |
1235 |
root |
1.19 |
ac -= dex_bonus[stats.Dex]; |
1236 |
root |
1.9 |
|
1237 |
|
|
/* In new exp/skills system, wc bonuses are related to |
1238 |
|
|
* the players level in a relevant exp object (wc_obj) |
1239 |
|
|
* not the general player level -b.t. |
1240 |
|
|
* I changed this slightly so that wc bonuses are better |
1241 |
|
|
* than before. This is to balance out the fact that |
1242 |
|
|
* the player no longer gets a personal weapon w/ 1 |
1243 |
|
|
* improvement every level, now its fighterlevel/5. So |
1244 |
|
|
* we give the player a bonus here in wc and dam |
1245 |
|
|
* to make up for the change. Note that I left the |
1246 |
|
|
* monster bonus the same as before. -b.t. |
1247 |
|
|
*/ |
1248 |
root |
1.55 |
object *wc_obj = chosen_skill; |
1249 |
root |
1.9 |
|
1250 |
root |
1.54 |
if (contr && wc_obj && wc_obj->level > 1) |
1251 |
root |
1.9 |
{ |
1252 |
root |
1.37 |
wc -= wc_obj->level + thaco_bonus[stats.Str]; |
1253 |
|
|
|
1254 |
root |
1.75 |
for (int i = 1; i < wc_obj->level; i++) |
1255 |
root |
1.9 |
{ |
1256 |
root |
1.54 |
/* additional wc every 6 levels */ |
1257 |
root |
1.9 |
if (!(i % 6)) |
1258 |
|
|
wc--; |
1259 |
root |
1.37 |
|
1260 |
root |
1.54 |
/* additional dam every 4 levels. */ |
1261 |
root |
1.37 |
if (!(i % 4) && dam_bonus[stats.Str] >= 0) |
1262 |
|
|
stats.dam += 1 + dam_bonus[stats.Str] / 5; |
1263 |
root |
1.9 |
} |
1264 |
|
|
} |
1265 |
|
|
else |
1266 |
root |
1.37 |
wc -= level + thaco_bonus[stats.Str]; |
1267 |
root |
1.9 |
|
1268 |
root |
1.19 |
stats.dam += dam_bonus[stats.Str]; |
1269 |
root |
1.9 |
|
1270 |
root |
1.19 |
if (stats.dam < 1) |
1271 |
|
|
stats.dam = 1; |
1272 |
root |
1.9 |
|
1273 |
root |
1.40 |
speed = 1.f + speed_bonus[stats.Dex]; |
1274 |
root |
1.19 |
|
1275 |
|
|
if (settings.search_items && contr->search_str[0]) |
1276 |
|
|
speed -= 1; |
1277 |
root |
1.9 |
} /* End if player */ |
1278 |
|
|
|
1279 |
|
|
if (added_speed >= 0) |
1280 |
root |
1.40 |
speed += added_speed / 10.f; |
1281 |
root |
1.9 |
else /* Something wrong here...: */ |
1282 |
root |
1.40 |
speed /= 1.f - added_speed; |
1283 |
root |
1.3 |
|
1284 |
root |
1.9 |
/* Max is determined by armour */ |
1285 |
root |
1.74 |
speed = min (speed, max_speed); |
1286 |
elmex |
1.1 |
|
1287 |
root |
1.19 |
if (type == PLAYER) |
1288 |
root |
1.9 |
{ |
1289 |
|
|
/* f is a number the represents the number of kg above (positive num) |
1290 |
|
|
* or below (negative number) that the player is carrying. If above |
1291 |
|
|
* weight limit, then player suffers a speed reduction based on how |
1292 |
|
|
* much above he is, and what is max carry is |
1293 |
|
|
*/ |
1294 |
root |
1.78 |
float f = (carrying / 1000) - max_carry[stats.Str]; |
1295 |
|
|
if (f > 0.f) |
1296 |
root |
1.40 |
speed = speed / (1.f + f / max_carry[stats.Str]); |
1297 |
elmex |
1.1 |
} |
1298 |
|
|
|
1299 |
root |
1.40 |
speed += bonus_speed / 10.f; /* Not affected by limits */ |
1300 |
root |
1.78 |
speed *= speed_reduce_from_disease; |
1301 |
root |
1.77 |
|
1302 |
root |
1.9 |
/* Put a lower limit on speed. Note with this speed, you move once every |
1303 |
root |
1.78 |
* 25 ticks or so. This amounts to once every 3 seconds of realtime. |
1304 |
root |
1.9 |
*/ |
1305 |
root |
1.104 |
max_it (speed, is_player () ? MIN_PLAYER_SPEED : MIN_ACTIVE_SPEED); |
1306 |
root |
1.9 |
|
1307 |
root |
1.77 |
if (speed != old_speed) |
1308 |
|
|
set_speed (speed); |
1309 |
|
|
|
1310 |
root |
1.19 |
if (type == PLAYER) |
1311 |
root |
1.9 |
{ |
1312 |
|
|
/* (This formula was made by vidarl@ifi.uio.no) |
1313 |
|
|
* Note that we never used these values again - basically |
1314 |
|
|
* all of these could be subbed into one big equation, but |
1315 |
|
|
* that would just be a real pain to read. |
1316 |
|
|
*/ |
1317 |
root |
1.40 |
float M = (max_carry[stats.Str] - 121) / 121.f; |
1318 |
|
|
float M2 = max_carry[stats.Str] / 100.f; |
1319 |
|
|
float W = weapon_weight / 20000.f; |
1320 |
root |
1.56 |
float s = (20 - weapon_speed) / 10.f; |
1321 |
root |
1.40 |
float D = (stats.Dex - 14) / 14.f; |
1322 |
|
|
float K = 1 + M / 3.f - W / (3 * M2) + speed / 5.f + D / 2.f; |
1323 |
|
|
|
1324 |
root |
1.56 |
K *= (4 + level) * 1.2f / (6 + level); |
1325 |
root |
1.40 |
|
1326 |
root |
1.56 |
if (K <= 0.01f) |
1327 |
root |
1.40 |
K = 0.01f; |
1328 |
|
|
|
1329 |
root |
1.61 |
contr->weapon_sp = K * s * .5f; //TODO: balance the .5 |
1330 |
root |
1.9 |
} |
1331 |
root |
1.19 |
|
1332 |
root |
1.9 |
/* I want to limit the power of small monsters with big weapons: */ |
1333 |
root |
1.67 |
if (type != PLAYER && arch && stats.dam > arch->stats.dam * 3) |
1334 |
|
|
stats.dam = arch->stats.dam * 3; |
1335 |
root |
1.9 |
|
1336 |
root |
1.56 |
stats.wc = clamp (wc, MIN_WC, MAX_WC); |
1337 |
|
|
stats.ac = clamp (ac, MIN_AC, MAX_AC); |
1338 |
root |
1.9 |
|
1339 |
|
|
/* if for some reason the creature doesn't have any move type, |
1340 |
|
|
* give them walking as a default. |
1341 |
|
|
* The second case is a special case - to more closely mimic the |
1342 |
|
|
* old behaviour - if your flying, your not walking - just |
1343 |
|
|
* one or the other. |
1344 |
|
|
*/ |
1345 |
root |
1.19 |
if (move_type == 0) |
1346 |
|
|
move_type = MOVE_WALK; |
1347 |
|
|
else if (move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH)) |
1348 |
|
|
move_type &= ~MOVE_WALK; |
1349 |
elmex |
1.1 |
|
1350 |
root |
1.107 |
// now apply the new move_type |
1351 |
|
|
if (this->move_type != move_type) |
1352 |
|
|
change_move_type (move_type); |
1353 |
|
|
|
1354 |
root |
1.9 |
/* It is quite possible that a player's spell costing might have changed, |
1355 |
|
|
* so we will check that now. |
1356 |
|
|
*/ |
1357 |
root |
1.101 |
if (is_player ()) |
1358 |
|
|
contr->update_spells (); |
1359 |
root |
1.35 |
|
1360 |
|
|
// update the mapspace, if we are on a map |
1361 |
|
|
if (!flag [FLAG_REMOVED] && map) |
1362 |
|
|
map->at (x, y).flags_ = 0; |
1363 |
elmex |
1.1 |
} |
1364 |
|
|
|
1365 |
elmex |
1.96 |
void |
1366 |
|
|
object::set_glow_radius (sint8 rad) |
1367 |
|
|
{ |
1368 |
|
|
glow_radius = rad; |
1369 |
|
|
|
1370 |
|
|
if (is_on_map ()) |
1371 |
|
|
update_all_los (map, x, y); |
1372 |
|
|
else if (object *env = outer_env ()) |
1373 |
|
|
{ |
1374 |
|
|
env->update_stats (); |
1375 |
|
|
|
1376 |
|
|
if (env->is_on_map ()) |
1377 |
|
|
update_all_los (env->map, env->x, env->y); |
1378 |
|
|
} |
1379 |
|
|
} |
1380 |
|
|
|
1381 |
elmex |
1.1 |
/* |
1382 |
|
|
* Returns true if the given player is a legal class. |
1383 |
|
|
* The function to add and remove class-bonuses to the stats doesn't |
1384 |
|
|
* check if the stat becomes negative, thus this function |
1385 |
|
|
* merely checks that all stats are 1 or more, and returns |
1386 |
|
|
* false otherwise. |
1387 |
|
|
*/ |
1388 |
root |
1.9 |
int |
1389 |
|
|
allowed_class (const object *op) |
1390 |
|
|
{ |
1391 |
root |
1.40 |
return op->stats.Dex > 0 |
1392 |
|
|
&& op->stats.Str > 0 |
1393 |
|
|
&& op->stats.Con > 0 |
1394 |
|
|
&& op->stats.Int > 0 |
1395 |
|
|
&& op->stats.Wis > 0 |
1396 |
|
|
&& op->stats.Pow > 0 |
1397 |
|
|
&& op->stats.Cha > 0; |
1398 |
elmex |
1.1 |
} |
1399 |
|
|
|
1400 |
|
|
/* |
1401 |
|
|
* set the new dragon name after gaining levels or |
1402 |
|
|
* changing ability focus (later this can be extended to |
1403 |
|
|
* eventually change the player's face and animation) |
1404 |
|
|
*/ |
1405 |
root |
1.9 |
void |
1406 |
|
|
set_dragon_name (object *pl, const object *abil, const object *skin) |
1407 |
|
|
{ |
1408 |
|
|
int atnr = -1; /* attacknumber of highest level */ |
1409 |
|
|
int level = 0; /* highest level */ |
1410 |
elmex |
1.1 |
int i; |
1411 |
|
|
|
1412 |
|
|
/* Perhaps do something more clever? */ |
1413 |
root |
1.9 |
if (!abil || !skin) |
1414 |
|
|
return; |
1415 |
|
|
|
1416 |
elmex |
1.1 |
/* first, look for the highest level */ |
1417 |
root |
1.9 |
for (i = 0; i < NROFATTACKS; i++) |
1418 |
|
|
{ |
1419 |
|
|
if (atnr_is_dragon_enabled (i) && (atnr == -1 || abil->resist[i] > abil->resist[atnr])) |
1420 |
|
|
{ |
1421 |
|
|
level = abil->resist[i]; |
1422 |
|
|
atnr = i; |
1423 |
|
|
} |
1424 |
elmex |
1.1 |
} |
1425 |
root |
1.9 |
|
1426 |
elmex |
1.1 |
/* now if there are equals at highest level, pick the one with focus, |
1427 |
|
|
or else at random */ |
1428 |
root |
1.9 |
if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level) |
1429 |
elmex |
1.1 |
atnr = abil->stats.exp; |
1430 |
root |
1.9 |
|
1431 |
elmex |
1.1 |
/* now set the new title */ |
1432 |
root |
1.88 |
if (level < 25) sprintf (pl->contr->title, "%s hatchling", attacks[atnr]); |
1433 |
|
|
else if (level < 50) sprintf (pl->contr->title, "%s wyrm" , attacks[atnr]); |
1434 |
|
|
else if (level < 75) sprintf (pl->contr->title, "%s wyvern" , attacks[atnr]); |
1435 |
|
|
else if (level < 100) sprintf (pl->contr->title, "%s dragon" , attacks[atnr]); |
1436 |
|
|
else |
1437 |
root |
1.9 |
{ |
1438 |
root |
1.88 |
/* special titles for extra high resistance! */ |
1439 |
|
|
if (skin->resist[atnr] > 80) sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]); |
1440 |
|
|
else if (skin->resist[atnr] > 50) sprintf (pl->contr->title, "ancient %s dragon" , attacks[atnr]); |
1441 |
|
|
else sprintf (pl->contr->title, "big %s dragon" , attacks[atnr]); |
1442 |
elmex |
1.1 |
} |
1443 |
root |
1.9 |
|
1444 |
|
|
strcpy (pl->contr->own_title, ""); |
1445 |
elmex |
1.1 |
} |
1446 |
|
|
|
1447 |
|
|
/* |
1448 |
|
|
* This function is called when a dragon-player gains |
1449 |
|
|
* an overall level. Here, the dragon might gain new abilities |
1450 |
|
|
* or change the ability-focus. |
1451 |
|
|
*/ |
1452 |
root |
1.99 |
static void |
1453 |
root |
1.9 |
dragon_level_gain (object *who) |
1454 |
|
|
{ |
1455 |
|
|
object *abil = NULL; /* pointer to dragon ability force */ |
1456 |
|
|
object *skin = NULL; /* pointer to dragon skin force */ |
1457 |
|
|
object *tmp = NULL; /* tmp. object */ |
1458 |
|
|
char buf[MAX_BUF]; /* tmp. string buffer */ |
1459 |
|
|
|
1460 |
|
|
/* now grab the 'dragon_ability'-forces from the player's inventory */ |
1461 |
root |
1.29 |
for (tmp = who->inv; tmp; tmp = tmp->below) |
1462 |
|
|
if (tmp->type == FORCE) |
1463 |
root |
1.70 |
if (tmp->arch->archname == shstr_dragon_ability_force) |
1464 |
root |
1.29 |
abil = tmp; |
1465 |
root |
1.70 |
else if (tmp->arch->archname == shstr_dragon_skin_force) |
1466 |
root |
1.29 |
skin = tmp; |
1467 |
|
|
|
1468 |
root |
1.9 |
/* if the force is missing -> bail out */ |
1469 |
|
|
if (abil == NULL) |
1470 |
|
|
return; |
1471 |
|
|
|
1472 |
|
|
/* The ability_force keeps track of maximum level ever achieved. |
1473 |
|
|
* New abilties can only be gained by surpassing this max level |
1474 |
|
|
*/ |
1475 |
|
|
if (who->level > abil->level) |
1476 |
|
|
{ |
1477 |
|
|
/* increase our focused ability */ |
1478 |
|
|
abil->resist[abil->stats.exp]++; |
1479 |
|
|
|
1480 |
|
|
|
1481 |
|
|
if (abil->resist[abil->stats.exp] > 0 && abil->resist[abil->stats.exp] % 5 == 0) |
1482 |
|
|
{ |
1483 |
|
|
/* time to hand out a new ability-gift */ |
1484 |
|
|
dragon_ability_gain (who, (int) abil->stats.exp, (int) ((1 + abil->resist[abil->stats.exp]) / 5.)); |
1485 |
|
|
} |
1486 |
|
|
|
1487 |
|
|
if (abil->last_eat > 0 && atnr_is_dragon_enabled (abil->last_eat)) |
1488 |
|
|
{ |
1489 |
|
|
/* apply new ability focus */ |
1490 |
|
|
sprintf (buf, "Your metabolism now focuses on %s!", change_resist_msg[abil->last_eat]); |
1491 |
|
|
new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, who, buf); |
1492 |
|
|
|
1493 |
|
|
abil->stats.exp = abil->last_eat; |
1494 |
|
|
abil->last_eat = 0; |
1495 |
|
|
} |
1496 |
|
|
|
1497 |
|
|
abil->level = who->level; |
1498 |
|
|
} |
1499 |
|
|
|
1500 |
|
|
/* last but not least, set the new title for the dragon */ |
1501 |
|
|
set_dragon_name (who, abil, skin); |
1502 |
elmex |
1.1 |
} |
1503 |
|
|
|
1504 |
|
|
/* Handy function - given the skill name skill_name, we find the skill |
1505 |
|
|
* archetype/object, set appropriate values, and insert it into |
1506 |
|
|
* the object (op) that is passed. |
1507 |
|
|
* We return the skill - this makes it easier for calling functions that |
1508 |
|
|
* want to do something with it immediately. |
1509 |
|
|
*/ |
1510 |
root |
1.9 |
object * |
1511 |
|
|
give_skill_by_name (object *op, const char *skill_name) |
1512 |
elmex |
1.1 |
{ |
1513 |
root |
1.9 |
object *skill_obj; |
1514 |
elmex |
1.1 |
|
1515 |
root |
1.9 |
skill_obj = get_archetype_by_skill_name (skill_name, SKILL); |
1516 |
|
|
if (!skill_obj) |
1517 |
|
|
{ |
1518 |
root |
1.89 |
LOG (llevError, "give_skill_by_name: couldn't find skill %s\n", skill_name); |
1519 |
root |
1.9 |
return NULL; |
1520 |
|
|
} |
1521 |
root |
1.55 |
|
1522 |
root |
1.9 |
/* clear the flag - exp goes into this bucket, but player |
1523 |
|
|
* still doesn't know it. |
1524 |
|
|
*/ |
1525 |
root |
1.118 |
skill_obj->clr_flag (FLAG_CAN_USE_SKILL); |
1526 |
root |
1.9 |
skill_obj->stats.exp = 0; |
1527 |
|
|
skill_obj->level = 1; |
1528 |
root |
1.89 |
op->insert (skill_obj); |
1529 |
root |
1.26 |
|
1530 |
root |
1.57 |
if (player *pl = op->contr) |
1531 |
root |
1.89 |
pl->link_skills (); |
1532 |
root |
1.26 |
|
1533 |
root |
1.9 |
return skill_obj; |
1534 |
elmex |
1.1 |
} |
1535 |
|
|
|
1536 |
|
|
/* player_lvl_adj() - for the new exp system. we are concerned with |
1537 |
|
|
* whether the player gets more hp, sp and new levels. |
1538 |
|
|
* Note this this function should only be called for players. Monstes |
1539 |
|
|
* don't really gain levels |
1540 |
|
|
* who is the player, op is what we are checking to gain the level |
1541 |
|
|
* (eg, skill) |
1542 |
|
|
*/ |
1543 |
root |
1.9 |
void |
1544 |
|
|
player_lvl_adj (object *who, object *op) |
1545 |
|
|
{ |
1546 |
|
|
char buf[MAX_BUF]; |
1547 |
root |
1.73 |
bool changed = false; |
1548 |
root |
1.9 |
|
1549 |
|
|
if (!op) /* when rolling stats */ |
1550 |
|
|
op = who; |
1551 |
|
|
|
1552 |
root |
1.73 |
while (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul)) |
1553 |
root |
1.9 |
{ |
1554 |
root |
1.73 |
changed = true; |
1555 |
|
|
|
1556 |
root |
1.9 |
op->level++; |
1557 |
|
|
|
1558 |
root |
1.106 |
if (op && op == who && op->stats.exp > 1 && who->is_dragon ()) |
1559 |
root |
1.9 |
dragon_level_gain (who); |
1560 |
|
|
|
1561 |
|
|
/* Only roll these if it is the player (who) that gained the level */ |
1562 |
|
|
if (op == who && (who->level < 11) && who->type == PLAYER) |
1563 |
|
|
{ |
1564 |
|
|
who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1; |
1565 |
|
|
who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH); |
1566 |
|
|
who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1; |
1567 |
|
|
} |
1568 |
|
|
|
1569 |
|
|
if (op->level > 1) |
1570 |
|
|
{ |
1571 |
|
|
if (op->type != PLAYER) |
1572 |
root |
1.73 |
{ |
1573 |
|
|
who->contr->play_sound (sound_find ("skill_up")); |
1574 |
|
|
sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name); |
1575 |
|
|
} |
1576 |
root |
1.9 |
else |
1577 |
root |
1.73 |
{ |
1578 |
|
|
who->contr->play_sound (sound_find ("level_up")); |
1579 |
|
|
sprintf (buf, "You are now level %d.", op->level); |
1580 |
|
|
} |
1581 |
root |
1.54 |
|
1582 |
root |
1.9 |
if (who) |
1583 |
|
|
new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf); |
1584 |
|
|
} |
1585 |
root |
1.73 |
} |
1586 |
root |
1.54 |
|
1587 |
root |
1.73 |
while (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul)) |
1588 |
root |
1.9 |
{ |
1589 |
root |
1.73 |
changed = true; |
1590 |
|
|
|
1591 |
root |
1.9 |
op->level--; |
1592 |
root |
1.54 |
|
1593 |
root |
1.9 |
if (op->type != PLAYER) |
1594 |
|
|
{ |
1595 |
|
|
sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name); |
1596 |
|
|
new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf); |
1597 |
root |
1.3 |
} |
1598 |
root |
1.73 |
} |
1599 |
root |
1.54 |
|
1600 |
root |
1.73 |
if (changed) |
1601 |
root |
1.101 |
who->update_stats (); // should cause esrv_update_stats and esrv_update_spells |
1602 |
elmex |
1.1 |
} |
1603 |
|
|
|
1604 |
|
|
/* |
1605 |
|
|
* Returns how much experience is needed for a player to become |
1606 |
|
|
* the given level. level should really never exceed max_level |
1607 |
|
|
*/ |
1608 |
|
|
|
1609 |
root |
1.9 |
sint64 |
1610 |
|
|
level_exp (int level, double expmul) |
1611 |
|
|
{ |
1612 |
root |
1.119 |
return expmul * level_to_min_exp (level); |
1613 |
elmex |
1.1 |
} |
1614 |
|
|
|
1615 |
|
|
/* |
1616 |
|
|
* Ensure that the permanent experience requirements in an exp object are met. |
1617 |
|
|
* This really just checks 'op to make sure the perm_exp value is within |
1618 |
|
|
* proper range. Note that the checking of what is passed through |
1619 |
|
|
* has been reduced. Since there is now a proper field for perm_exp, |
1620 |
|
|
* this can now work on a much larger set of objects. |
1621 |
|
|
*/ |
1622 |
root |
1.9 |
void |
1623 |
|
|
calc_perm_exp (object *op) |
1624 |
elmex |
1.1 |
{ |
1625 |
root |
1.9 |
int p_exp_min; |
1626 |
|
|
|
1627 |
|
|
/* Ensure that our permanent experience minimum is met. |
1628 |
|
|
* permenent_exp_ratio is an integer percentage, we divide by 100 |
1629 |
|
|
* to get the fraction */ |
1630 |
|
|
p_exp_min = (int) (settings.permanent_exp_ratio * (float) (op->stats.exp) / 100); |
1631 |
|
|
|
1632 |
|
|
if (op->perm_exp < p_exp_min) |
1633 |
|
|
op->perm_exp = p_exp_min; |
1634 |
|
|
|
1635 |
|
|
/* Cap permanent experience. */ |
1636 |
|
|
if (op->perm_exp < 0) |
1637 |
|
|
op->perm_exp = 0; |
1638 |
|
|
else if (op->perm_exp > (sint64) MAX_EXPERIENCE) |
1639 |
|
|
op->perm_exp = MAX_EXPERIENCE; |
1640 |
elmex |
1.1 |
} |
1641 |
|
|
|
1642 |
|
|
/* Add experience to a player - exp should only be positive. |
1643 |
|
|
* Updates permanent exp for the skill we are adding to. |
1644 |
|
|
* skill_name is the skill to add exp to. Skill name can be |
1645 |
|
|
* NULL, in which case exp increases the players general |
1646 |
|
|
* total, but not any particular skill. |
1647 |
|
|
* flag is what to do if the player doesn't have the skill: |
1648 |
|
|
*/ |
1649 |
root |
1.9 |
static void |
1650 |
root |
1.122 |
add_player_exp (object *op, sint64 exp, shstr_tmp skill_name, int flag) |
1651 |
elmex |
1.1 |
{ |
1652 |
root |
1.90 |
object *skill_obj; |
1653 |
elmex |
1.4 |
sint64 limit, exp_to_add; |
1654 |
|
|
int i; |
1655 |
|
|
|
1656 |
|
|
/* prevents some forms of abuse. */ |
1657 |
|
|
if (op->contr->braced) |
1658 |
root |
1.46 |
exp /= 5; |
1659 |
elmex |
1.4 |
|
1660 |
|
|
/* Try to find the matching skill. |
1661 |
|
|
* We do a shortcut/time saving mechanism first - see if it matches |
1662 |
root |
1.46 |
* chosen_skill. This means we don't need to search through |
1663 |
elmex |
1.4 |
* the players inventory. |
1664 |
|
|
*/ |
1665 |
root |
1.90 |
skill_obj = 0; |
1666 |
|
|
|
1667 |
elmex |
1.4 |
if (skill_name) |
1668 |
|
|
{ |
1669 |
root |
1.90 |
skill_obj = op->contr->find_skill (skill_name); |
1670 |
|
|
|
1671 |
|
|
/* Player doesn't have the skill. Check to see what to do, and give |
1672 |
|
|
* it to the player if necessary |
1673 |
|
|
*/ |
1674 |
|
|
if (!skill_obj) |
1675 |
elmex |
1.4 |
{ |
1676 |
root |
1.90 |
if (flag == SK_EXP_NONE) |
1677 |
|
|
return; |
1678 |
|
|
|
1679 |
|
|
if (flag == SK_EXP_ADD_SKILL) |
1680 |
|
|
skill_obj = give_skill_by_name (op, skill_name); |
1681 |
root |
1.3 |
} |
1682 |
elmex |
1.1 |
} |
1683 |
|
|
|
1684 |
elmex |
1.4 |
if (flag != SK_EXP_SKILL_ONLY) |
1685 |
|
|
{ |
1686 |
|
|
/* Basically, you can never gain more experience in one shot |
1687 |
|
|
* than half what you need to gain for next level. |
1688 |
|
|
*/ |
1689 |
|
|
exp_to_add = exp; |
1690 |
root |
1.119 |
limit = (levels [op->level + 1] - levels [op->level]) / 2; |
1691 |
elmex |
1.4 |
if (exp_to_add > limit) |
1692 |
|
|
exp_to_add = limit; |
1693 |
|
|
|
1694 |
root |
1.9 |
ADD_EXP (op->stats.exp, (sint64) ((float) exp_to_add * (skill_obj ? skill_obj->expmul : 1))); |
1695 |
elmex |
1.4 |
if (settings.permanent_exp_ratio) |
1696 |
|
|
{ |
1697 |
root |
1.9 |
ADD_EXP (op->perm_exp, (sint64) ((float) exp_to_add * PERM_EXP_GAIN_RATIO * (skill_obj ? skill_obj->expmul : 1))); |
1698 |
elmex |
1.4 |
calc_perm_exp (op); |
1699 |
|
|
} |
1700 |
|
|
|
1701 |
|
|
player_lvl_adj (op, NULL); |
1702 |
|
|
} |
1703 |
|
|
|
1704 |
|
|
if (skill_obj) |
1705 |
|
|
{ |
1706 |
|
|
exp_to_add = exp; |
1707 |
root |
1.119 |
limit = (levels [skill_obj->level + 1] - levels [skill_obj->level]) / 2; |
1708 |
elmex |
1.4 |
if (exp_to_add > limit) |
1709 |
|
|
exp_to_add = limit; |
1710 |
|
|
|
1711 |
|
|
ADD_EXP (skill_obj->stats.exp, exp_to_add); |
1712 |
|
|
if (settings.permanent_exp_ratio) |
1713 |
|
|
{ |
1714 |
root |
1.9 |
skill_obj->perm_exp += (sint64) ((float) exp_to_add * PERM_EXP_GAIN_RATIO); |
1715 |
elmex |
1.4 |
calc_perm_exp (skill_obj); |
1716 |
|
|
} |
1717 |
elmex |
1.1 |
|
1718 |
elmex |
1.4 |
player_lvl_adj (op, skill_obj); |
1719 |
elmex |
1.1 |
} |
1720 |
|
|
} |
1721 |
|
|
|
1722 |
|
|
/* This function checks to make sure that object 'op' can |
1723 |
root |
1.93 |
* lose 'exp' experience. It returns the amount of exp |
1724 |
elmex |
1.1 |
* object 'op' can in fact lose - it basically makes |
1725 |
|
|
* adjustments based on permanent exp and the like. |
1726 |
|
|
* This function should always be used for losing experience - |
1727 |
|
|
* the 'exp' value passed should be positive - this is the |
1728 |
|
|
* amount that should get subtract from the player. |
1729 |
|
|
*/ |
1730 |
root |
1.99 |
static sint64 |
1731 |
root |
1.9 |
check_exp_loss (const object *op, sint64 exp) |
1732 |
elmex |
1.1 |
{ |
1733 |
root |
1.9 |
sint64 del_exp; |
1734 |
elmex |
1.1 |
|
1735 |
root |
1.9 |
if (exp > op->stats.exp) |
1736 |
|
|
exp = op->stats.exp; |
1737 |
root |
1.93 |
|
1738 |
root |
1.9 |
if (settings.permanent_exp_ratio) |
1739 |
|
|
{ |
1740 |
|
|
del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO); |
1741 |
root |
1.93 |
|
1742 |
root |
1.9 |
if (del_exp < 0) |
1743 |
|
|
del_exp = 0; |
1744 |
root |
1.93 |
|
1745 |
root |
1.9 |
if (exp > del_exp) |
1746 |
|
|
exp = del_exp; |
1747 |
elmex |
1.1 |
} |
1748 |
root |
1.93 |
|
1749 |
root |
1.9 |
return exp; |
1750 |
elmex |
1.1 |
} |
1751 |
|
|
|
1752 |
root |
1.9 |
sint64 |
1753 |
|
|
check_exp_adjust (const object *op, sint64 exp) |
1754 |
elmex |
1.1 |
{ |
1755 |
root |
1.9 |
if (exp < 0) |
1756 |
|
|
return check_exp_loss (op, exp); |
1757 |
|
|
else |
1758 |
root |
1.93 |
return min (exp, (sint64)MAX_EXPERIENCE - op->stats.exp); |
1759 |
elmex |
1.1 |
} |
1760 |
|
|
|
1761 |
|
|
/* Subtracts experience from player. |
1762 |
|
|
* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we |
1763 |
|
|
* only subtract from the matching skill. Otherwise, |
1764 |
|
|
* this subtracts a portion from all |
1765 |
|
|
* skills the player has. Eg, if we figure the player is losing 10% |
1766 |
|
|
* of his total exp, what happens is he loses 10% from all his skills. |
1767 |
|
|
* Note that if permanent exp is used, player may not in fact lose |
1768 |
|
|
* as much as listed. Eg, if player has gotten reduced to the point |
1769 |
|
|
* where everything is at the minimum perm exp, he would lose nothing. |
1770 |
|
|
* exp is the amount of exp to subtract - thus, it should be |
1771 |
|
|
* a postive number. |
1772 |
|
|
*/ |
1773 |
root |
1.9 |
static void |
1774 |
root |
1.122 |
subtract_player_exp (object *op, sint64 exp, shstr_tmp skill, int flag) |
1775 |
elmex |
1.1 |
{ |
1776 |
root |
1.9 |
float fraction = (float) exp / (float) op->stats.exp; |
1777 |
|
|
object *tmp; |
1778 |
|
|
sint64 del_exp; |
1779 |
|
|
|
1780 |
|
|
for (tmp = op->inv; tmp; tmp = tmp->below) |
1781 |
|
|
if (tmp->type == SKILL && tmp->stats.exp) |
1782 |
|
|
{ |
1783 |
root |
1.122 |
if (flag == SK_SUBTRACT_SKILL_EXP && skill && tmp->skill == skill) |
1784 |
root |
1.9 |
{ |
1785 |
|
|
del_exp = check_exp_loss (tmp, exp); |
1786 |
|
|
tmp->stats.exp -= del_exp; |
1787 |
|
|
player_lvl_adj (op, tmp); |
1788 |
|
|
} |
1789 |
|
|
else if (flag != SK_SUBTRACT_SKILL_EXP) |
1790 |
|
|
{ |
1791 |
|
|
/* only want to process other skills if we are not trying |
1792 |
|
|
* to match a specific skill. |
1793 |
|
|
*/ |
1794 |
root |
1.122 |
del_exp = check_exp_loss (tmp, tmp->stats.exp * fraction); |
1795 |
root |
1.9 |
tmp->stats.exp -= del_exp; |
1796 |
|
|
player_lvl_adj (op, tmp); |
1797 |
|
|
} |
1798 |
|
|
} |
1799 |
root |
1.35 |
|
1800 |
root |
1.9 |
if (flag != SK_SUBTRACT_SKILL_EXP) |
1801 |
|
|
{ |
1802 |
|
|
del_exp = check_exp_loss (op, exp); |
1803 |
|
|
op->stats.exp -= del_exp; |
1804 |
|
|
player_lvl_adj (op, NULL); |
1805 |
elmex |
1.1 |
} |
1806 |
|
|
} |
1807 |
|
|
|
1808 |
|
|
/* change_exp() - changes experience to a player/monster. This |
1809 |
|
|
* does bounds checking to make sure we don't overflow the max exp. |
1810 |
|
|
* |
1811 |
|
|
* The exp passed is typically not modified much by this function - |
1812 |
|
|
* it is assumed the caller has modified the exp as needed. |
1813 |
|
|
* skill_name is the skill that should get the exp added. |
1814 |
|
|
* flag is what to do if player doesn't have the skill. |
1815 |
|
|
* these last two values are only used for players. |
1816 |
|
|
*/ |
1817 |
root |
1.9 |
void |
1818 |
root |
1.122 |
change_exp (object *op, sint64 exp, shstr_tmp skill_name, int flag) |
1819 |
root |
1.9 |
{ |
1820 |
elmex |
1.1 |
#ifdef EXP_DEBUG |
1821 |
root |
1.17 |
LOG (llevDebug, "change_exp() called for %s, exp = %" PRId64 "\n", query_name (op), exp); |
1822 |
elmex |
1.1 |
#endif |
1823 |
|
|
|
1824 |
root |
1.9 |
/* safety */ |
1825 |
|
|
if (!op) |
1826 |
|
|
{ |
1827 |
|
|
LOG (llevError, "change_exp() called for null object!\n"); |
1828 |
|
|
return; |
1829 |
|
|
} |
1830 |
|
|
|
1831 |
|
|
/* if no change in exp, just return - most of the below code |
1832 |
|
|
* won't do anything if the value is 0 anyways. |
1833 |
|
|
*/ |
1834 |
|
|
if (exp == 0) |
1835 |
|
|
return; |
1836 |
|
|
|
1837 |
|
|
/* Monsters are easy - we just adjust their exp - we |
1838 |
|
|
* don't adjust level, since in most cases it is unrelated to |
1839 |
|
|
* the exp they have - the monsters exp represents what its |
1840 |
|
|
* worth. |
1841 |
|
|
*/ |
1842 |
|
|
if (op->type != PLAYER) |
1843 |
|
|
{ |
1844 |
|
|
/* Sanity check */ |
1845 |
root |
1.118 |
if (!op->flag [FLAG_ALIVE]) |
1846 |
root |
1.9 |
return; |
1847 |
|
|
|
1848 |
|
|
/* reset exp to max allowed value. We subtract from |
1849 |
|
|
* MAX_EXPERIENCE to prevent overflows. If the player somehow has |
1850 |
|
|
* more than max exp, just return. |
1851 |
|
|
*/ |
1852 |
|
|
if (exp > 0 && (op->stats.exp > (sint64) (MAX_EXPERIENCE - exp))) |
1853 |
|
|
{ |
1854 |
|
|
exp = MAX_EXPERIENCE - op->stats.exp; |
1855 |
|
|
if (exp < 0) |
1856 |
|
|
return; |
1857 |
root |
1.3 |
} |
1858 |
elmex |
1.1 |
|
1859 |
root |
1.9 |
op->stats.exp += exp; |
1860 |
elmex |
1.1 |
} |
1861 |
root |
1.9 |
else |
1862 |
|
|
{ /* Players only */ |
1863 |
|
|
if (exp > 0) |
1864 |
|
|
add_player_exp (op, exp, skill_name, flag); |
1865 |
|
|
else |
1866 |
|
|
/* note that when you lose exp, it doesn't go against |
1867 |
|
|
* a particular skill, so we don't need to pass that |
1868 |
|
|
* along. |
1869 |
|
|
*/ |
1870 |
root |
1.32 |
subtract_player_exp (op, abs (exp), skill_name, flag); |
1871 |
elmex |
1.1 |
} |
1872 |
|
|
} |
1873 |
|
|
|
1874 |
|
|
/* Applies a death penalty experience, the size of this is defined by the |
1875 |
|
|
* settings death_penalty_percentage and death_penalty_levels, and by the |
1876 |
|
|
* amount of permenent experience, whichever gives the lowest loss. |
1877 |
|
|
*/ |
1878 |
root |
1.9 |
void |
1879 |
|
|
apply_death_exp_penalty (object *op) |
1880 |
|
|
{ |
1881 |
|
|
sint64 loss; |
1882 |
|
|
sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */ |
1883 |
|
|
sint64 level_loss; /* defined by the setting 'death_penalty_levels */ |
1884 |
|
|
|
1885 |
root |
1.93 |
for (object *tmp = op->inv; tmp; tmp = tmp->below) |
1886 |
root |
1.9 |
if (tmp->type == SKILL && tmp->stats.exp) |
1887 |
|
|
{ |
1888 |
|
|
percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100; |
1889 |
root |
1.100 |
level_loss = tmp->stats.exp - levels [max (0, tmp->level - settings.death_penalty_level)]; |
1890 |
root |
1.9 |
|
1891 |
|
|
/* With the revised exp system, you can get cases where |
1892 |
|
|
* losing several levels would still require that you have more |
1893 |
|
|
* exp than you currently have - this is true if the levels |
1894 |
|
|
* tables is a lot harder. |
1895 |
|
|
*/ |
1896 |
|
|
if (level_loss < 0) |
1897 |
|
|
level_loss = 0; |
1898 |
root |
1.3 |
|
1899 |
root |
1.93 |
loss = check_exp_loss (tmp, min (level_loss, percentage_loss)); |
1900 |
root |
1.3 |
|
1901 |
root |
1.9 |
tmp->stats.exp -= loss; |
1902 |
|
|
player_lvl_adj (op, tmp); |
1903 |
|
|
} |
1904 |
elmex |
1.1 |
|
1905 |
root |
1.9 |
percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100; |
1906 |
root |
1.93 |
level_loss = op->stats.exp - levels[max (0, op->level - settings.death_penalty_level)]; |
1907 |
root |
1.55 |
|
1908 |
root |
1.9 |
if (level_loss < 0) |
1909 |
|
|
level_loss = 0; |
1910 |
root |
1.93 |
|
1911 |
|
|
loss = check_exp_loss (op, min (level_loss, percentage_loss)); |
1912 |
elmex |
1.1 |
|
1913 |
root |
1.9 |
op->stats.exp -= loss; |
1914 |
|
|
player_lvl_adj (op, NULL); |
1915 |
elmex |
1.1 |
} |
1916 |
|
|
|
1917 |
|
|
/* This function takes an object (monster/player, op), and |
1918 |
|
|
* determines if it makes a basic save throw by looking at the |
1919 |
|
|
* save_throw table. level is the effective level to make |
1920 |
|
|
* the save at, and bonus is any plus/bonus (typically based on |
1921 |
|
|
* resistance to particular attacktype. |
1922 |
|
|
* Returns 1 if op makes his save, 0 if he failed |
1923 |
|
|
*/ |
1924 |
root |
1.9 |
int |
1925 |
|
|
did_make_save (const object *op, int level, int bonus) |
1926 |
elmex |
1.1 |
{ |
1927 |
root |
1.9 |
if (level > MAX_SAVE_LEVEL) |
1928 |
|
|
level = MAX_SAVE_LEVEL; |
1929 |
elmex |
1.1 |
|
1930 |
root |
1.9 |
if ((random_roll (1, 20, op, PREFER_HIGH) + bonus) < savethrow[level]) |
1931 |
|
|
return 0; |
1932 |
root |
1.19 |
|
1933 |
root |
1.9 |
return 1; |
1934 |
elmex |
1.1 |
} |