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Comparing deliantra/server/common/exp.C (file contents):
Revision 1.23 by root, Fri Nov 6 13:03:34 2009 UTC vs.
Revision 1.28 by root, Fri Apr 9 17:44:17 2010 UTC

1/* 1/*
2 * This file is part of Deliantra, the Roguelike Realtime MMORPG. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team 4 * Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen 6 * Copyright (©) 1992 Frank Tore Johansen
7 * 7 *
8 * Deliantra is free software: you can redistribute it and/or modify it under 8 * 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 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 10 * Free Software Foundation, either version 3 of the License, or (at your
11 * option) any later version. 11 * option) any later version.
… …
77 * Returns true if the monster specified has any innate abilities. 77 * Returns true if the monster specified has any innate abilities.
78 */ 78 */
79static int 79static int
80has_ability (const object *ob) 80has_ability (const object *ob)
81{ 81{
82 object *tmp;
83
84 for (tmp = ob->inv; tmp != NULL; tmp = tmp->below) 82 for (object *tmp = ob->inv; tmp; tmp = tmp->below)
85 if (tmp->type == SPELL || tmp->type == SPELLBOOK) 83 if (tmp->type == SPELL || tmp->type == SPELLBOOK)
86 return true; 84 return true;
85
87 return false; 86 return false;
88} 87}
89 88
90/* 89/*
91 * new_exp() is an alternative way to calculate experience based 90 * new_exp() is an alternative way to calculate experience based
… …
112 * the doubling is to take into account the table and resistances 111 * the doubling is to take into account the table and resistances
113 * are lower than they once were. 112 * are lower than they once were.
114 */ 113 */
115 prot_mult += (exp_prot_mult[i] * 200 * ob->resist[i]) / 100.0; 114 prot_mult += (exp_prot_mult[i] * 200 * ob->resist[i]) / 100.0;
116 } 115 }
116
117 spec_mult += (0.3 * (QUERY_FLAG (ob, FLAG_SEE_INVISIBLE) != 0)) + 117 spec_mult += (0.3 * (QUERY_FLAG (ob, FLAG_SEE_INVISIBLE) != 0)) +
118 (0.5 * (QUERY_FLAG (ob, FLAG_SPLITTING) != 0)) + 118 (0.5 * (QUERY_FLAG (ob, FLAG_SPLITTING) != 0)) +
119 (0.3 * (QUERY_FLAG (ob, FLAG_HITBACK) != 0)) + 119 (0.3 * (QUERY_FLAG (ob, FLAG_HITBACK) != 0)) +
120 (0.1 * (QUERY_FLAG (ob, FLAG_REFL_MISSILE) != 0)) + 120 (0.1 * (QUERY_FLAG (ob, FLAG_REFL_MISSILE) != 0)) +
121 (0.3 * (QUERY_FLAG (ob, FLAG_REFL_SPELL) != 0)) + 121 (0.3 * (QUERY_FLAG (ob, FLAG_REFL_SPELL) != 0)) +
… …
126 126
127 exp = (ob->stats.maxhp < 5) ? 5 : ob->stats.maxhp; 127 exp = (ob->stats.maxhp < 5) ? 5 : ob->stats.maxhp;
128 exp *= (QUERY_FLAG (ob, FLAG_CAST_SPELL) && has_ability (ob)) ? (40 + (ob->stats.maxsp > 80 ? 80 : ob->stats.maxsp)) / 40 : 1; 128 exp *= (QUERY_FLAG (ob, FLAG_CAST_SPELL) && has_ability (ob)) ? (40 + (ob->stats.maxsp > 80 ? 80 : ob->stats.maxsp)) / 40 : 1;
129 exp *= (80.0 / (70.0 + ob->stats.wc)) * (80.0 / (70.0 + ob->stats.ac)) * (50.0 + ob->stats.dam) / 50.0; 129 exp *= (80.0 / (70.0 + ob->stats.wc)) * (80.0 / (70.0 + ob->stats.ac)) * (50.0 + ob->stats.dam) / 50.0;
130 exp *= att_mult * prot_mult * spec_mult; 130 exp *= att_mult * prot_mult * spec_mult;
131 exp *= 2.0 / (2.0 - ((fabs (ob->speed) < 0.95) ? fabs (ob->speed) : 0.95)); 131 exp *= 2.0 / (2.0 - min (ob->speed, 0.95));
132 exp *= (20.0 + ob->stats.Con) / 20.0; 132 exp *= (20.0 + ob->stats.Con) / 20.0;
133 if (QUERY_FLAG (ob, FLAG_STAND_STILL)) 133 if (QUERY_FLAG (ob, FLAG_STAND_STILL))
134 exp /= 2; 134 exp /= 2;
135 135
136 return (int) exp; 136 return exp;
137} 137}
138 138
139/* This loads the experience table from the exp_table 139/* This loads the experience table from the exp_table
140 * file. This tends to exit on any errors, since it 140 * file. This tends to exit on any errors, since it
141 * populates the table as it goes along, so if there 141 * populates the table as it goes along, so if there
142 * are errors, the table is likely in an inconsistent 142 * are errors, the table is likely in an inconsistent
143 * state. 143 * state.
144 */ 144 */
145void 145void
146init_experience (void) 146init_experience ()
147{ 147{
148 char buf[MAX_BUF], *cp; 148 char buf[MAX_BUF], *cp;
149 int lastlevel = 0, comp; 149 int lastlevel = 0, comp;
150 sint64 lastexp = -1, tmpexp; 150 sint64 lastexp = -1, tmpexp;
151 FILE *fp; 151 FILE *fp;
152
153 152
154 sprintf (buf, "%s/exp_table", settings.confdir); 153 sprintf (buf, "%s/exp_table", settings.confdir);
155 154
156 if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL) 155 if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
157 { 156 {

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