server/include/skills.h

/*
 * CrossFire, A Multiplayer game
 * 
 * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
 * Copyright (C) 2003 Mark Wedel & Crossfire Development Team
 * Copyright (C) 1992 Frank Tore Johansen
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 * The authors can be reached via e-mail at crossfire@schmorp.de
 */

#ifndef SKILLS_H__
#define SKILLS_H__

/* This list is just a subtype <-> skill (code wise) in the 
 * server translation.  In theory, the processing of the different
 * skills could be done via strncmp
 * This list doesn't really try to identify what the skills do.
 * The order of this list has no special meaning.  0 is not used
 * to denote improperly set objects.
 */
enum {
  SK_NONE = 0,
# define def(uc, flags) SK_ ## uc,
#  include "skillinc.h"
# undef def
  NUM_SKILLS,
};

enum {
  SF_COMBAT      = 0x01, // skill is used only in direct attack combat
  SF_NEED_WEAPON = 0x02, // skill requires a weapon object
  SF_RANGED      = 0x04, // skill is only used for ranged attacks
  SF_NEED_BOW    = 0x08, // skill requires a bow object
  SF_USE         = 0x10, // skill can be used but is directionless
  SF_APPLY       = 0x20, // skill can be independently applied and is never a chosen skill

  SF_MANA        = 0x40, // skill requires a mana-consuming spell
  SF_GRACE       = 0x80, // skill can use a grace-consuming spell
};

/* This is used in the exp functions - basically what to do if
 * the player doesn't have the skill he should get exp in.
 */

#define SK_EXP_ADD_SKILL        0   /* Give the player the skill */
#define SK_EXP_TOTAL            1   /* Give player exp to total, no skill */
#define SK_EXP_NONE             2   /* Player gets nothing */
#define SK_SUBTRACT_SKILL_EXP   3   /* Used when removing exp */
#define SK_EXP_SKILL_ONLY       4   /* Player gets only skill experience */

#define USING_SKILL(op, skill)  ((op)->chosen_skill && (op)->chosen_skill->subtype == skill)

/* This macro is used in fix_player() to define if this is a skill
 * that should be used to calculate wc's and the like.
 */
#define IS_COMBAT_SKILL(num) (skill_flags [num] & SF_COMBAT)
#define IS_RANGED_SKILL(num) (skill_flags [num] & SF_RANGED)

/* Like IS_COMBAT_SKILL above, but instead this is used to determine
 * how many mana points the player has.
 */
#define IS_MANA_SKILL(num) (skill_flags [num] & SF_MANA)

/* Currently only one of these, but put the define here to make
 * it easier to expand it in the future */
#define IS_GRACE_SKILL(num) (skill_flags [num] & SF_GRACE)

extern const uint8_t skill_flags[NUM_SKILLS];
extern shstr skill_names[NUM_SKILLS];

#endif

Revision:	1.18
Committed:	Sat May 19 00:31:08 2007 UTC (19 years, 4 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-2_1
Changes since 1.17:	+5 -4 lines
Log Message:	A player must never apply two skills. crossfire always has and will ever complain about that. Nevertheless, levitation (and ONLY levitation) gets applied in addition to other skills. Now that cannot work with the new skill system. Introduce a special flag for levitation only so it only gets half-applied. This probably fixes quite a number of older "has two skills applied" messages.
#	User	Rev	Content
1	root	1.1	/*
2	root	1.17	* CrossFire, A Multiplayer game
3	pippijn	1.13	*
4			* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
5			* Copyright (C) 2003 Mark Wedel & Crossfire Development Team
6			* Copyright (C) 1992 Frank Tore Johansen
7			*
8			* This program is free software; you can redistribute it and/or modify
9			* it under the terms of the GNU General Public License as published by
10			* the Free Software Foundation; either version 2 of the License, or
11			* (at your option) any later version.
12			*
13			* This program is distributed in the hope that it will be useful,
14			* but WITHOUT ANY WARRANTY; without even the implied warranty of
15			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16			* GNU General Public License for more details.
17			*
18			* You should have received a copy of the GNU General Public License
19			* along with this program; if not, write to the Free Software
20			* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21			*
22			* The authors can be reached via e-mail at crossfire@schmorp.de
23			*/
24	root	1.1
25	root	1.9	#ifndef SKILLS_H__
26			#define SKILLS_H__
27	root	1.1
28			/* This list is just a subtype <-> skill (code wise) in the
29			* server translation. In theory, the processing of the different
30			* skills could be done via strncmp
31			* This list doesn't really try to identify what the skills do.
32			* The order of this list has no special meaning. 0 is not used
33			* to denote improperly set objects.
34			*/
35	root	1.9	enum {
36			SK_NONE = 0,
37	root	1.14	# define def(uc, flags) SK_ ## uc,
38	root	1.9	# include "skillinc.h"
39			# undef def
40			NUM_SKILLS,
41			};
42	root	1.1
43	root	1.14	enum {
44			SF_COMBAT = 0x01, // skill is used only in direct attack combat
45	root	1.18	SF_NEED_WEAPON = 0x02, // skill requires a weapon object
46			SF_RANGED = 0x04, // skill is only used for ranged attacks
47			SF_NEED_BOW = 0x08, // skill requires a bow object
48			SF_USE = 0x10, // skill can be used but is directionless
49			SF_APPLY = 0x20, // skill can be independently applied and is never a chosen skill
50	root	1.17
51	root	1.14	SF_MANA = 0x40, // skill requires a mana-consuming spell
52			SF_GRACE = 0x80, // skill can use a grace-consuming spell
53			};
54
55	root	1.1	/* This is used in the exp functions - basically what to do if
56			* the player doesn't have the skill he should get exp in.
57			*/
58
59			#define SK_EXP_ADD_SKILL 0 /* Give the player the skill */
60			#define SK_EXP_TOTAL 1 /* Give player exp to total, no skill */
61			#define SK_EXP_NONE 2 /* Player gets nothing */
62			#define SK_SUBTRACT_SKILL_EXP 3 /* Used when removing exp */
63	elmex	1.7	#define SK_EXP_SKILL_ONLY 4 /* Player gets only skill experience */
64	root	1.1
65			#define USING_SKILL(op, skill) ((op)->chosen_skill && (op)->chosen_skill->subtype == skill)
66
67	root	1.5	/* This macro is used in fix_player() to define if this is a skill
68	root	1.1	* that should be used to calculate wc's and the like.
69			*/
70	root	1.14	#define IS_COMBAT_SKILL(num) (skill_flags [num] & SF_COMBAT)
71	root	1.15	#define IS_RANGED_SKILL(num) (skill_flags [num] & SF_RANGED)
72	root	1.1
73			/* Like IS_COMBAT_SKILL above, but instead this is used to determine
74			* how many mana points the player has.
75			*/
76	root	1.14	#define IS_MANA_SKILL(num) (skill_flags [num] & SF_MANA)
77	root	1.1
78			/* Currently only one of these, but put the define here to make
79			* it easier to expand it in the future */
80	root	1.14	#define IS_GRACE_SKILL(num) (skill_flags [num] & SF_GRACE)
81	root	1.1
82	root	1.14	extern const uint8_t skill_flags[NUM_SKILLS];
83	root	1.8	extern shstr skill_names[NUM_SKILLS];
84	root	1.1
85	root	1.9	#endif
86	root	1.1