server/include/treasure.h

/*
 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
 * 
 * Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
 * Copyright (©) 2002 Mark Wedel & Crossfire Development Team
 * Copyright (©) 1992 Frank Tore Johansen
 * 
 * Deliantra is free software: you can redistribute it and/or modify it under
 * the terms of the Affero GNU General Public License as published by the
 * Free Software Foundation, either version 3 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 Affero GNU General Public License
 * and the GNU General Public License along with this program. If not, see
 * <http://www.gnu.org/licenses/>.
 * 
 * The authors can be reached via e-mail to <support@deliantra.net>
 */

/*
 * defines and variables used by the artifact generation routines
 */

#ifndef TREASURE_H
#define TREASURE_H

#define MAGIC_VALUE             10000   /* Might need to increase later */
#define CHANCE_FOR_ARTIFACT     20

#define STARTMAL        100
#define STEPMAL         10

/* List, What type to clone_arch(), max magic, how many */

#define MAXMAGIC 4

#define DIFFLEVELS 31

/*
 * Flags to generate_treasures():
 */
enum
{
  GT_ENVIRONMENT = 0x0001,  // put treasure at objetc, not into object
  GT_INVISIBLE   = 0x0002,
  GT_STARTEQUIP  = 0x0004,
  GT_APPLY       = 0x0008,
  GT_ONLY_GOOD   = 0x0010,
  GT_MINIMAL     = 0x0020,  // Do minimal adjustments
};

/* when a treasure got cloned from archlist, we want perhaps change some default
 * values. All values in this structure will override the default arch.
 * TODO: It is a bad way to implement this with a special structure.
 * Because the real arch list is a at runtime not changed, we can grap for example
 * here a clone of the arch, store it in the treasure list and then run the original
 * arch parser over this clone, using the treasure list as script until an END comes. 
 * This will allow ANY changes which is possible and we use ony one parser.
 */

typedef struct _change_arch
{
  shstr name;              /* is != NULL, copy this over the original arch name */
  shstr title;             /* is != NULL, copy this over the original arch name */
  shstr slaying;           /* is != NULL, copy this over the original arch name */
} _change_arch;

/*
 * treasure is one element in a linked list, which together consist of a
 * complete treasure-list.  Any arch can point to a treasure-list
 * to get generated standard treasure when an archetype of that type
 * is generated (from a generator)
*/
struct treasure : zero_initialised
{
  arch_ptr item;                   /* Which item this link can be */
  shstr name;                      /* If non null, name of list to use
                                      instead */
  treasure *next;                  /* Next treasure-item in a linked list */
  treasure *next_yes;              /* If this item was generated, use */
                                   /* this link instead of ->next */
  treasure *next_no;               /* If this item was not generated, */
                                   /* then continue here */
  struct _change_arch change_arch; /* override default arch values if set in treasure list */
  uint16 chance;                   /* Percent chance for this item */
                                   /* If the entry is a list transition,
                                    * 'magic' contains the difficulty
                                    * required to go to the new list
                                    */
  uint16 nrof;                     /* random 1 to nrof items are generated */
  uint8 magic;                     /* Max magic bonus to item */

  treasure ()
  : chance (100)
  { }
};

struct treasurelist : zero_initialised
{
  shstr name;                           /* Usually monster-name/combination */
  sint16 total_chance;                  /* If non-zero, only 1 item on this
                                         * list should be generated.  The
                                         * total_chance contains the sum of
                                         * the chance for this list.
                                         */
  treasurelist *next;   /* Next treasure-item in linked list */
  treasure *items;              /* Items in this list, linked */

  void create (object *op, int flag, int difficulty);

  static treasurelist *read (object_thawer &f);
  static treasurelist *get  (const char *name); // find or create
  static treasurelist *find (const char *name);
};

inline void
object_freezer::put (const keyword_string k, treasurelist *v)
{
  if (expect_true (v))
    put (k, v->name);
  else
    put (k);
}

void create_treasure (treasurelist *t, object *op, int flag, int difficulty, int tries = 0);

#endif

Revision:	1.28
Committed:	Fri Mar 26 01:04:44 2010 UTC (14 years, 2 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.27:	+1 -1 lines
Log Message:	update copyright for up to 2010
#	Content
1	/*
2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*
4	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (©) 1992 Frank Tore Johansen
7	*
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
10	* Free Software Foundation, either version 3 of the License, or (at your
11	* 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 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	*
22	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/
24
25	/*
26	* defines and variables used by the artifact generation routines
27	*/
28
29	#ifndef TREASURE_H
30	#define TREASURE_H
31
32	#define MAGIC_VALUE 10000 /* Might need to increase later */
33	#define CHANCE_FOR_ARTIFACT 20
34
35	#define STARTMAL 100
36	#define STEPMAL 10
37
38	/* List, What type to clone_arch(), max magic, how many */
39
40	#define MAXMAGIC 4
41
42	#define DIFFLEVELS 31
43
44	/*
45	* Flags to generate_treasures():
46	*/
47	enum
48	{
49	GT_ENVIRONMENT = 0x0001, // put treasure at objetc, not into object
50	GT_INVISIBLE = 0x0002,
51	GT_STARTEQUIP = 0x0004,
52	GT_APPLY = 0x0008,
53	GT_ONLY_GOOD = 0x0010,
54	GT_MINIMAL = 0x0020, // Do minimal adjustments
55	};
56
57	/* when a treasure got cloned from archlist, we want perhaps change some default
58	* values. All values in this structure will override the default arch.
59	* TODO: It is a bad way to implement this with a special structure.
60	* Because the real arch list is a at runtime not changed, we can grap for example
61	* here a clone of the arch, store it in the treasure list and then run the original
62	* arch parser over this clone, using the treasure list as script until an END comes.
63	* This will allow ANY changes which is possible and we use ony one parser.
64	*/
65
66	typedef struct _change_arch
67	{
68	shstr name; /* is != NULL, copy this over the original arch name */
69	shstr title; /* is != NULL, copy this over the original arch name */
70	shstr slaying; /* is != NULL, copy this over the original arch name */
71	} _change_arch;
72
73	/*
74	* treasure is one element in a linked list, which together consist of a
75	* complete treasure-list. Any arch can point to a treasure-list
76	* to get generated standard treasure when an archetype of that type
77	* is generated (from a generator)
78	*/
79	struct treasure : zero_initialised
80	{
81	arch_ptr item; /* Which item this link can be */
82	shstr name; /* If non null, name of list to use
83	instead */
84	treasure next; / Next treasure-item in a linked list */
85	treasure next_yes; / If this item was generated, use */
86	/* this link instead of ->next */
87	treasure next_no; / If this item was not generated, */
88	/* then continue here */
89	struct _change_arch change_arch; /* override default arch values if set in treasure list */
90	uint16 chance; /* Percent chance for this item */
91	/* If the entry is a list transition,
92	* 'magic' contains the difficulty
93	* required to go to the new list
94	*/
95	uint16 nrof; /* random 1 to nrof items are generated */
96	uint8 magic; /* Max magic bonus to item */
97
98	treasure ()
99	: chance (100)
100	{ }
101	};
102
103	struct treasurelist : zero_initialised
104	{
105	shstr name; /* Usually monster-name/combination */
106	sint16 total_chance; /* If non-zero, only 1 item on this
107	* list should be generated. The
108	* total_chance contains the sum of
109	* the chance for this list.
110	*/
111	treasurelist next; / Next treasure-item in linked list */
112	treasure items; / Items in this list, linked */
113
114	void create (object *op, int flag, int difficulty);
115
116	static treasurelist *read (object_thawer &f);
117	static treasurelist get (const char name); // find or create
118	static treasurelist find (const char name);
119	};
120
121	inline void
122	object_freezer::put (const keyword_string k, treasurelist *v)
123	{
124	if (expect_true (v))
125	put (k, v->name);
126	else
127	put (k);
128	}
129
130	void create_treasure (treasurelist t, object op, int flag, int difficulty, int tries = 0);
131
132	#endif
133