[ViewVC] Diff of: cvs/deliantra/server/common/living.C

Comparing deliantra/server/common/living.C (file contents):
Revision 1.76 by root, Tue Aug 7 22:57:57 2007 UTC vs.
Revision 1.134 by root, Sat Nov 17 22:02:14 2018 UTC

…		…
1	/*	1	/*
2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 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	* Crossfire TRT is free software: you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation, either version 3 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program. If not, see <http://www.gnu.org/licenses/>.	19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
20	*	21	*
21	* The authors can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	23	*/
23		24
24	#include <global.h>	25	#include <global.h>
25	#include <funcpoint.h>
26		26
27	/* Handy little macro that adds exp and keeps it within bounds. Since	27	/* Handy little macro that adds exp and keeps it within bounds. Since
28	* we are now using 64 bit values, I'm not all concerned about overflow issues	28	* we are now using 64 bit values, I'm not all concerned about overflow issues
29	* with exptotal wrapping. exptotal is typically op->exp, or op->perm_exp	29	* with exptotal wrapping. exptotal is typically op->exp, or op->perm_exp
30	*/	30	*/
33	static const int con_bonus[MAX_STAT + 1] = {	33	static const int con_bonus[MAX_STAT + 1] = {
34	-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,	34	-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	22, 25, 30, 40, 50	35	22, 25, 30, 40, 50
36	};	36	};
37		37
38	/* changed the name of this to "sp_bonus" from "int_bonus"	38	/* changed the name of this to "sp_bonus" from "int_bonus"
39	* because Pow can now be the stat that controls spellpoint	39	* because Pow can now be the stat that controls spellpoint
40	* advancement. -b.t.	40	* advancement. -b.t.
41	*/	41	*/
42	static const int sp_bonus[MAX_STAT + 1] = {	42	static const int sp_bonus[MAX_STAT + 1] = {
43	-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,	43	-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,
…		…
47	static const int grace_bonus[MAX_STAT + 1] = {	47	static const int grace_bonus[MAX_STAT + 1] = {
48	-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,	48	-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	30, 40, 50, 70, 100	49	30, 40, 50, 70, 100
50	};	50	};
51		51
52	/* 0.92.7 Changed way charisma works. Values now	52	/* 0.92.7 Changed way charisma works. Values now
53	* represent how much more it costs to buy something than to sell it	53	* represent how much more it costs to buy something than to sell it
54	* (10, a value of 10 means it is that if it costs 50 gp to buy, you	54	* (10, a value of 10 means it is that if it costs 50 gp to buy, you
55	* would only get 5 gp when you sell.) Let query_cost do the calculations	55	* would only get 5 gp when you sell.) Let query_cost do the calculations
56	* on how to really do this. Buy keeping it this simple number, it is	56	* on how to really do this. Buy keeping it this simple number, it is
57	* much easier to know how things will be influenced. A value of '1' means	57	* much easier to know how things will be influenced. A value of '1' means
58	* buying and selling is both the same value - any value less than or equal	58	* buying and selling is both the same value - any value less than or equal
59	* to 1 should not be used.	59	* to 1 should not be used.
60	* At least as of now, the only place that uses this code is query_cost,	60	* At least as of now, the only place that uses this code is query_cost,
61	* in server/shop.c. This bonus is split evenly between buying and selling	61	* in server/shop.c. This bonus is split evenly between buying and selling
62	* (ie, if the bonus is 2.0, then items are bought for 1.33 list, and sold	62	* (ie, if the bonus is 2.0, then items are bought for 1.33 list, and sold
63	* at .667	63	* at .667
64	* This is figured by diff=(y-1)/(1+y), and for buy, it is 1+diff, for sell	64	* This is figured by diff=(y-1)/(1+y), and for buy, it is 1+diff, for sell
…		…
108	* These limits are probably overly generous, but being there were no values	108	* These limits are probably overly generous, but being there were no values
109	* before, you need to start someplace.	109	* before, you need to start someplace.
110	*/	110	*/
111		111
112	const uint32 weight_limit[MAX_STAT + 1] = {	112	const uint32 weight_limit[MAX_STAT + 1] = {
113	200000, /* 0 */	113	200000, /* 0 */
114	250000, 300000, 350000, 400000, 500000, /* 5 */	114	250000, 300000, 350000, 400000, 500000, /* 5 */
115	600000, 700000, 800000, 900000, 1000000, /* 10 */	115	600000, 700000, 800000, 900000, 1000000, /* 10 */
116	1100000, 1200000, 1300000, 1400000, 1500000, /* 15 */	116	1100000, 1200000, 1300000, 1400000, 1500000, /* 15 */
117	1650000, 1800000, 1950000, 2100000, 2250000, /* 20 */	117	1650000, 1800000, 1950000, 2100000, 2250000, /* 20 */
118	2400000, 2550000, 2700000, 2850000, 3000000, /* 25 */	118	2400000, 2550000, 2700000, 2850000, 3000000, /* 25 */
119	3250000, 3500000, 3750000, 4000000, 4500000 /30 /	119	3250000, 3500000, 3750000, 4000000, 4500000 /* 30 */
120	};	120	};
121		121
122	const int learn_spell[MAX_STAT + 1] = {	122	const int learn_spell[MAX_STAT + 1] = {
123	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,	123	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	100, 100, 100, 100, 100, 100	124	100, 100, 100, 100, 100, 100
…		…
139	/*	139	/*
140	Since this is nowhere defined ...	140	Since this is nowhere defined ...
141	Both come in handy at least in function add_exp()	141	Both come in handy at least in function add_exp()
142	*/	142	*/
143		143
144	#define MAX_EXPERIENCE levels[settings.max_level]	144	#define MAX_EXPERIENCE levels [settings.max_level]
145		145
146	/* because exp_obj sum to make the total score,	146	/* because exp_obj sum to make the total score,
147	* we cannot allow that sum to exceed the maximum	147	* we cannot allow that sum to exceed the maximum
148	* amount of experience a player can gain. Thus	148	* amount of experience a player can gain. Thus
149	* we define MAX_EXP_IN_OBJ. It is important to try	149	* we define MAX_EXP_IN_OBJ. It is important to try
150	* to make the value of MAX_EXP_CAT close to the	150	* to make the value of MAX_EXP_CAT close to the
151	* actual number of experience objects in the game,	151	* actual number of experience objects in the game,
152	* otherwise the maximum level in any experience	152	* otherwise the maximum level in any experience
153	* category could be quite low. To help the situation	153	* category could be quite low. To help the situation
154	* out a little I added 10 more levels, and jacked	154	* out a little I added 10 more levels, and jacked
155	* up the last level experience value. Its out of	155	* up the last level experience value. Its out of
156	* line with progression of previous levels, so	156	* line with progression of previous levels, so
157	* if more levels are desired, this should be fixed.	157	* if more levels are desired, this should be fixed.
158	* -b.t.	158	* -b.t.
159	*/	159	*/
160		160
161	#define MAX_EXP_IN_OBJ levels[settings.max_level]/(MAX_EXP_CAT - 1)	161	#define MAX_EXP_IN_OBJ MAX_EXP_IN_OBJ / (MAX_EXP_CAT - 1)
162
163	extern sint64 *levels;
164		162
165	#define MAX_SAVE_LEVEL 110	163	#define MAX_SAVE_LEVEL 110
166		164
167	/* This no longer needs to be changed anytime the number of	165	/* This no longer needs to be changed anytime the number of
168	* levels is increased - rather, did_make_save will do the	166	* levels is increased - rather, did_make_save will do the
…		…
262	/* Rather than having a whole bunch of if (flag) new_draw.. else new_draw,	260	/* Rather than having a whole bunch of if (flag) new_draw.. else new_draw,
263	* make this macro to clean those up. Not usuable outside change_abil	261	* make this macro to clean those up. Not usuable outside change_abil
264	* function since some of the values passed to new_draw_info are hardcoded.	262	* function since some of the values passed to new_draw_info are hardcoded.
265	*/	263	*/
266	#define DIFF_MSG(flag, msg1, msg2) \	264	#define DIFF_MSG(flag, msg1, msg2) \
267	new_draw_info(NDI_UNIQUE, 0, op, (flag>0)?msg1:msg2);	265	new_draw_info (NDI_UNIQUE, 0, op, (flag > 0) ? msg1 : msg2);
268		266
269	/* return 1 if we sucessfully changed a stat, 0 if nothing was changed. */	267	/* return 1 if we sucessfully changed a stat, 0 if nothing was changed. */
270		268
271	/* flag is set to 1 if we are applying the object, -1 if we are removing	269	/* flag is set to 1 if we are applying the object, -1 if we are removing
272	* the object.	270	* the object.
…		…
280	* that gives them that ability.	278	* that gives them that ability.
281	*/	279	*/
282	int	280	int
283	change_abil (object op, object tmp)	281	change_abil (object op, object tmp)
284	{	282	{
285	int flag = QUERY_FLAG (tmp, FLAG_APPLIED) ? 1 : -1, success = 0;	283	int flag = tmp->flag [FLAG_APPLIED] ? 1 : -1;
		284	int success = 0;
286	char message[MAX_BUF];	285	char message[MAX_BUF];
287	int potion_max = 0;	286	int potion_max = 0;
288		287
289	/* remember what object was like before it was changed. note that	288	// keep some stats for comparison purposes
290	* refop is a local copy of op only to be used for detecting changes	289	object::flags_t prev_flag = op->flag;
291	* found by update_stats. refop is not a real object	290	MoveType prev_move_type = op->move_type;
292	*/	291	sint16 prev_resist [NROFATTACKS]; // clumsy
293	object_copy refop = *op;	292	assert (sizeof (prev_resist) == sizeof (op->resist));
		293	memcpy (prev_resist, op->resist, sizeof (prev_resist));
294		294
295	if (op->type == PLAYER)	295	if (op->type == PLAYER)
296	{	296	{
297	if (tmp->type == POTION)	297	if (tmp->type == POTION)
298	{	298	{
299	potion_max = 1;	299	potion_max = 1;
		300
300	for (int j = 0; j < NUM_STATS; j++)	301	for (int j = 0; j < NUM_STATS; j++)
301	{	302	{
302	int ostat = op->contr->orig_stats.stat (j);	303	int ostat = op->contr->orig_stats.stat (j);
303	int i = tmp->stats.stat (j);	304	int i = tmp->stats.stat (j);
304		305
305	/* nstat is what the stat will be after use of the potion */	306	/* nstat is what the stat will be after use of the potion */
306	int nstat = flag * i + ostat;	307	int nstat = flag * i + ostat;
307		308
308	/* Do some bounds checking. While I don't think any	309	/* Do some bounds checking. There is the potential for potions
309	* potions do so right now, there is the potential for potions
310	* that adjust that stat by more than one point, so we need	310	* that adjust that stat by more than one point, so we need
311	* to allow for that.	311	* to allow for that.
312	*/	312	*/
313	if (nstat < 1 && i * flag < 0)	313	if (nstat < 1 && i * flag < 0)
314	nstat = 1;	314	nstat = 1;
…		…
337	check_stat_bounds (&op->stats);	337	check_stat_bounds (&op->stats);
338	} /* end of potion handling code */	338	} /* end of potion handling code */
339	}	339	}
340		340
341	/* reset attributes that update_stats doesn't reset since it doesn't search	341	/* reset attributes that update_stats doesn't reset since it doesn't search
342	* everything to set	342	* everything to set
343	*/	343	*/
344	if (flag == -1)	344	if (flag == -1)
345	{	345	{
346	op->attacktype &= ~tmp->attacktype;	346	op->attacktype &= ~tmp->attacktype;
347	op->path_attuned &= ~tmp->path_attuned;	347	op->path_attuned &= ~tmp->path_attuned;
…		…
366	{	366	{
367	success = 1;	367	success = 1;
368	DIFF_MSG (flag, "Your hands begin to glow red.", "Your hands stop glowing red.");	368	DIFF_MSG (flag, "Your hands begin to glow red.", "Your hands stop glowing red.");
369	}	369	}
370		370
371	if (QUERY_FLAG (op, FLAG_LIFESAVE) != QUERY_FLAG (&refop, FLAG_LIFESAVE))	371	if (op->flag [FLAG_LIFESAVE] != prev_flag [FLAG_LIFESAVE])
372	{	372	{
373	success = 1;	373	success = 1;
374	DIFF_MSG (flag, "You feel very protected.", "You don't feel protected anymore.");	374	DIFF_MSG (flag, "You feel very protected.", "You don't feel protected anymore.");
375	}	375	}
376		376
377	if (QUERY_FLAG (op, FLAG_REFL_MISSILE) != QUERY_FLAG (&refop, FLAG_REFL_MISSILE))	377	if (op->flag [FLAG_REFL_MISSILE] != prev_flag [FLAG_REFL_MISSILE])
378	{	378	{
379	success = 1;	379	success = 1;
380	DIFF_MSG (flag, "A magic force shimmers around you.", "The magic force fades away.");	380	DIFF_MSG (flag, "A magic force shimmers around you.", "The magic force fades away.");
381	}	381	}
382		382
383	if (QUERY_FLAG (op, FLAG_REFL_SPELL) != QUERY_FLAG (&refop, FLAG_REFL_SPELL))	383	if (op->flag [FLAG_REFL_SPELL] != prev_flag [FLAG_REFL_SPELL])
384	{	384	{
385	success = 1;	385	success = 1;
386	DIFF_MSG (flag, "You feel more safe now, somehow.", "Suddenly you feel less safe, somehow.");	386	DIFF_MSG (flag, "You feel more safe now, somehow.", "Suddenly you feel less safe, somehow.");
387	}	387	}
388		388
…		…
390	* user has multiple items giving the same type appled like we	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	391	* used to - that is more work than what we gain, plus messages
392	* can be misleading (a little higher could be miscontrued from	392	* can be misleading (a little higher could be miscontrued from
393	* from fly high)	393	* from fly high)
394	*/	394	*/
395	if (tmp->move_type && op->move_type != refop.move_type)	395	if (tmp->move_type && op->move_type != prev_move_type)
396	{	396	{
397	success = 1;	397	success = 1;
398		398
399	/* MOVE_FLY_HIGH trumps MOVE_FLY_LOW - changing your move_fly_low	399	/* MOVE_FLY_HIGH trumps MOVE_FLY_LOW - changing your move_fly_low
400	* status doesn't make a difference if you are flying high	400	* status doesn't make a difference if you are flying high
401	*/	401	*/
402	if (tmp->move_type & MOVE_FLY_LOW && !(op->move_type & MOVE_FLY_HIGH))	402	if (tmp->move_type & MOVE_FLY_LOW && !(op->move_type & MOVE_FLY_HIGH))
403	{	403	{
404	DIFF_MSG (flag, "You start to float in the air!.", "You float down to the ground.");	404	DIFF_MSG (flag, "You start to float in the air!", "You float down to the ground.");
405	}	405	}
406		406
407	if (tmp->move_type & MOVE_FLY_HIGH)	407	if (tmp->move_type & MOVE_FLY_HIGH)
408	{	408	{
409	/* double conditional - second case covers if you have move_fly_low -	409	/* double conditional - second case covers if you have move_fly_low -
…		…
413	(op->move_type & MOVE_FLY_LOW ? "You fly lower in the air" : "You float down to the ground."));	413	(op->move_type & MOVE_FLY_LOW ? "You fly lower in the air" : "You float down to the ground."));
414	}	414	}
415		415
416	if (tmp->move_type & MOVE_SWIM)	416	if (tmp->move_type & MOVE_SWIM)
417	DIFF_MSG (flag, "You feel ready for a swim", "You no longer feel like swimming");	417	DIFF_MSG (flag, "You feel ready for a swim", "You no longer feel like swimming");
418
419	/* Changing move status may mean you are affected by things you weren't before */
420	check_move_on (op, op);
421	}	418	}
422		419
423	/* becoming UNDEAD... a special treatment for this flag. Only those not	420	/* becoming UNDEAD... a special treatment for this flag. Only those not
424	* originally undead may change their status	421	* originally undead may change their status
425	*/	422	*/
426	if (!QUERY_FLAG (op->arch, FLAG_UNDEAD))	423	if (!op->arch->flag [FLAG_UNDEAD])
427	if (QUERY_FLAG (op, FLAG_UNDEAD) != QUERY_FLAG (&refop, FLAG_UNDEAD))	424	if (op->flag [FLAG_UNDEAD] != prev_flag [FLAG_UNDEAD])
428	{	425	{
429	success = 1;	426	success = 1;
430	if (flag > 0)	427	if (flag > 0)
431	{	428	{
432	op->race = "undead";	429	op->race = "undead";
…		…
437	op->race = op->arch->race;	434	op->race = op->arch->race;
438	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");	435	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");
439	}	436	}
440	}	437	}
441		438
442	if (QUERY_FLAG (op, FLAG_STEALTH) != QUERY_FLAG (&refop, FLAG_STEALTH))	439	if (op->flag [FLAG_STEALTH] != prev_flag [FLAG_STEALTH])
443	{	440	{
444	success = 1;	441	success = 1;
445	DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily.");	442	DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily.");
446	}	443	}
447		444
448	if (QUERY_FLAG (op, FLAG_MAKE_INVIS) != QUERY_FLAG (&refop, FLAG_MAKE_INVIS))	445	if (op->flag [FLAG_MAKE_INVIS] != prev_flag [FLAG_MAKE_INVIS])
449	{	446	{
450	success = 1;	447	success = 1;
451	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");	448	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");
452	}	449	}
453		450
454	/* blinded you can tell if more blinded since blinded player has minimal	451	/* blinded you can tell if more blinded since blinded player has minimal
455	* vision	452	* vision
456	*/	453	*/
457	if (QUERY_FLAG (tmp, FLAG_BLIND))	454	if (tmp->flag [FLAG_BLIND])
458	{	455	{
459	success = 1;	456	success = 1;
460	if (flag > 0)	457	if (flag > 0)
461	{	458	{
462	if (QUERY_FLAG (op, FLAG_WIZ))	459	if (op->flag [FLAG_WIZ])
463	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self is blinded.");	460	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self is blinded.");
464	else	461	else
465	{	462	{
466	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");	463	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");
467	SET_FLAG (op, FLAG_BLIND);	464	op->set_flag (FLAG_BLIND);
468	if (op->type == PLAYER)	465	if (op->type == PLAYER)
469	op->contr->do_los = 1;	466	op->contr->do_los = 1;
470	}	467	}
471	}	468	}
472	else	469	else
473	{	470	{
474	if (QUERY_FLAG (op, FLAG_WIZ))	471	if (op->flag [FLAG_WIZ])
475	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self can now see again.");	472	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self can now see again.");
476	else	473	else
477	{	474	{
478	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");	475	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");
479	CLEAR_FLAG (op, FLAG_BLIND);	476	op->clr_flag (FLAG_BLIND);
480	if (op->type == PLAYER)	477	if (op->type == PLAYER)
481	op->contr->do_los = 1;	478	op->contr->do_los = 1;
482	}	479	}
483	}	480	}
484	}	481	}
485		482
486	if (QUERY_FLAG (op, FLAG_SEE_IN_DARK) != QUERY_FLAG (&refop, FLAG_SEE_IN_DARK))	483	if (op->flag [FLAG_SEE_IN_DARK] != prev_flag [FLAG_SEE_IN_DARK])
487	{	484	{
488	success = 1;	485	success = 1;
489	if (op->type == PLAYER)	486	if (op->type == PLAYER)
490	op->contr->do_los = 1;	487	op->contr->do_los = 1;
491	DIFF_MSG (flag, "Your vision is better in the dark.", "You see less well in the dark.");	488	DIFF_MSG (flag, "Your vision is better in the dark.", "You see less well in the dark.");
492	}	489	}
493		490
494	if (QUERY_FLAG (op, FLAG_XRAYS) != QUERY_FLAG (&refop, FLAG_XRAYS))	491	if (op->flag [FLAG_XRAYS] != prev_flag [FLAG_XRAYS])
495	{	492	{
496	success = 1;	493	success = 1;
497	if (flag > 0)	494	if (flag > 0)
498	{	495	{
499	if (QUERY_FLAG (op, FLAG_WIZ))	496	if (op->flag [FLAG_WIZ])
500	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a little clearer.");	497	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a little clearer.");
501	else	498	else
502	{	499	{
503	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");	500	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");
504	if (op->type == PLAYER)	501	if (op->type == PLAYER)
505	op->contr->do_los = 1;	502	op->contr->do_los = 1;
506	}	503	}
507	}	504	}
508	else	505	else
509	{	506	{
510	if (QUERY_FLAG (op, FLAG_WIZ))	507	if (op->flag [FLAG_WIZ])
511	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a bit out of focus.");	508	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a bit out of focus.");
512	else	509	else
513	{	510	{
514	new_draw_info (NDI_UNIQUE, 0, op, "Everything suddenly looks very solid.");	511	new_draw_info (NDI_UNIQUE, 0, op, "Everything suddenly looks very solid.");
515	if (op->type == PLAYER)	512	if (op->type == PLAYER)
…		…
522	{	519	{
523	success = 1;	520	success = 1;
524	DIFF_MSG (flag * tmp->stats.luck, "You feel more lucky.", "You feel less lucky.");	521	DIFF_MSG (flag * tmp->stats.luck, "You feel more lucky.", "You feel less lucky.");
525	}	522	}
526		523
		524	if (digest_types [tmp->type])
		525	{
527	if (tmp->stats.hp && op->type == PLAYER)	526	if (tmp->stats.hp && op->type == PLAYER)
528	{	527	{
529	success = 1;	528	success = 1;
530	DIFF_MSG (flag * tmp->stats.hp, "You feel much more healthy!", "You feel much less healthy!");	529	DIFF_MSG (flag * tmp->stats.hp, "You feel much more healthy!", "You feel much less healthy!");
531	}	530	}
532		531
533	if (tmp->stats.sp && op->type == PLAYER && tmp->type != SKILL)	532	if (tmp->stats.sp && op->type == PLAYER
534	{	533	&& tmp->type != SKILL && tmp->type != BOW)
		534	{
535	success = 1;	535	success = 1;
536	DIFF_MSG (flag * tmp->stats.sp, "You feel one with the powers of magic!", "You suddenly feel very mundane.");	536	DIFF_MSG (flag * tmp->stats.sp, "You feel one with the powers of magic!", "You suddenly feel very mundane.");
537	}	537	}
538		538
539	/* for the future when artifacts set this -b.t. */	539	/* for the future when artifacts set this -b.t. */
540	if (tmp->stats.grace && op->type == PLAYER)	540	if (tmp->stats.grace && op->type == PLAYER)
541	{	541	{
542	success = 1;	542	success = 1;
543	DIFF_MSG (flag * tmp->stats.grace, "You feel closer to your god!", "You suddenly feel less holy.");	543	DIFF_MSG (flag * tmp->stats.grace, "You feel closer to your god!", "You suddenly feel less holy.");
544	}	544	}
545		545
546	if (tmp->stats.food && op->type == PLAYER)	546	if (tmp->stats.food && op->type == PLAYER)
547	{	547	{
548	success = 1;	548	success = 1;
549	DIFF_MSG (flag * tmp->stats.food, "You feel your digestion slowing down.", "You feel your digestion speeding up.");	549	DIFF_MSG (flag * tmp->stats.food, "You feel your digestion slowing down.", "You feel your digestion speeding up.");
		550	}
550	}	551	}
551		552
552	/* Messages for changed resistance */	553	/* Messages for changed resistance */
553	for (int i = 0; i < NROFATTACKS; i++)	554	for (int i = 0; i < NROFATTACKS; i++)
554	{	555	{
555	if (i == ATNR_PHYSICAL)	556	if (i == ATNR_PHYSICAL)
556	continue; /* Don't display about armour */	557	continue; /* Don't display about armour */
557		558
558	if (op->resist[i] != refop.resist[i])	559	if (op->resist [i] != prev_resist [i])
559	{	560	{
560	success = 1;	561	success = 1;
		562
561	if (op->resist[i] > refop.resist[i])	563	if (op->resist [i] > prev_resist [i])
562	sprintf (message, "Your resistance to %s rises to %d%%.", change_resist_msg[i], op->resist[i]);	564	sprintf (message, "Your resistance to %s rises to %d%%.", change_resist_msg [i], op->resist [i]);
563	else	565	else
564	sprintf (message, "Your resistance to %s drops to %d%%.", change_resist_msg[i], op->resist[i]);	566	sprintf (message, "Your resistance to %s drops to %d%%.", change_resist_msg [i], op->resist [i]);
565		567
566	new_draw_info (NDI_UNIQUE \| NDI_BLUE, 0, op, message);	568	new_draw_info (NDI_UNIQUE \| NDI_BLUE, 0, op, message);
567	}	569	}
568	}	570	}
569		571
570	if (!potion_max)	572	if (!potion_max)
571	{
572	for (int j = 0; j < NUM_STATS; j++)	573	for (int j = 0; j < NUM_STATS; j++)
573	{
574	if (int i = tmp->stats.stat (j))	574	if (int i = tmp->stats.stat (j))
575	{	575	{
576	success = 1;	576	success = 1;
577	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);	577	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);
578	}	578	}
579	}
580	}
581		579
582	return success;	580	return success;
583	}	581	}
584		582
585	/*	583	/*
…		…
596	object::drain_specific_stat (int deplete_stats)	594	object::drain_specific_stat (int deplete_stats)
597	{	595	{
598	object *tmp;	596	object *tmp;
599	archetype *at;	597	archetype *at;
600		598
601	at = archetype::find (ARCH_DEPLETION);	599	at = archetype::find (shstr_depletion);
602	if (!at)	600	if (!at)
603	{	601	{
604	LOG (llevError, "Couldn't find archetype depletion.\n");	602	LOG (llevError, "Couldn't find archetype depletion.\n");
605	return;	603	return;
606	}	604	}
…		…
608	{	606	{
609	tmp = present_arch_in_ob (at, this);	607	tmp = present_arch_in_ob (at, this);
610		608
611	if (!tmp)	609	if (!tmp)
612	{	610	{
613	tmp = arch_to_object (at);	611	tmp = at->instance ();
614	tmp = insert_ob_in_ob (tmp, this);	612	tmp = insert_ob_in_ob (tmp, this);
615	SET_FLAG (tmp, FLAG_APPLIED);	613	tmp->set_flag (FLAG_APPLIED);
616	}	614	}
617	}	615	}
618		616
619	new_draw_info (NDI_UNIQUE, 0, this, drain_msg[deplete_stats]);	617	new_draw_info (NDI_UNIQUE, 0, this, drain_msg[deplete_stats]);
620	change_attr_value (&tmp->stats, deplete_stats, -1);	618	change_attr_value (&tmp->stats, deplete_stats, -1);
…		…
626	* via an applied bad_luck object.	624	* via an applied bad_luck object.
627	*/	625	*/
628	void	626	void
629	object::change_luck (int value)	627	object::change_luck (int value)
630	{	628	{
631	archetype *at = archetype::find ("luck");	629	archetype *at = archetype::find (shstr_luck);
632	if (!at)	630	if (!at)
633	LOG (llevError, "Couldn't find archetype luck.\n");	631	LOG (llevError, "Couldn't find archetype luck.\n");
634	else	632	else
635	{	633	{
636	object *tmp = present_arch_in_ob (at, this);	634	object *tmp = present_arch_in_ob (at, this);
…		…
638	if (!tmp)	636	if (!tmp)
639	{	637	{
640	if (!value)	638	if (!value)
641	return;	639	return;
642		640
643	tmp = arch_to_object (at);	641	tmp = at->instance ();
644	tmp = insert_ob_in_ob (tmp, this);	642	tmp = insert_ob_in_ob (tmp, this);
645	SET_FLAG (tmp, FLAG_APPLIED);	643	tmp->set_flag (FLAG_APPLIED);
646	}	644	}
647		645
648	if (value)	646	if (value)
649	{	647	{
650	/* Limit the luck value of the bad luck object to +/-100. This	648	/* Limit the luck value of the bad luck object to +/-100. This
…		…
703	sint8 v = arch->stats.stat (i);	701	sint8 v = arch->stats.stat (i);
704	stats.stat (i) += v;	702	stats.stat (i) += v;
705	contr->orig_stats.stat (i) += v;	703	contr->orig_stats.stat (i) += v;
706	}	704	}
707	}	705	}
708
709	/* These are the items that currently can change digestion, regeneration,
710	* spell point recovery and mana point recovery. Seems sort of an arbitary
711	* list, but other items store other info into stats array.
712	*/
713	static struct digest_types : std::bitset<NUM_TYPES>
714	{
715	digest_types ()
716	{
717	set (WEAPON);
718	set (BOW);
719	set (ARMOUR);
720	set (HELMET);
721	set (SHIELD);
722	set (RING);
723	set (BOOTS);
724	set (GLOVES);
725	set (AMULET);
726	set (GIRDLE);
727	set (BRACERS);
728	set (CLOAK);
729	set (DISEASE);
730	set (FORCE);
731	set (SKILL);
732	}
733	} digest_types;
734		706
735	static struct copy_flags : object::flags_t	707	static struct copy_flags : object::flags_t
736	{	708	{
737	copy_flags ()	709	copy_flags ()
738	{	710	{
…		…
757	* spell system split, grace points now added to system --peterm	729	* spell system split, grace points now added to system --peterm
758	*/	730	*/
759	void	731	void
760	object::update_stats ()	732	object::update_stats ()
761	{	733	{
762	float f, max_speed = 9, added_speed = 0, bonus_speed = 0, speed_reduce_from_disease = 1;	734	float max_speed = 9, added_speed = 0, bonus_speed = 0, speed_reduce_from_disease = 1;
763	int weapon_weight = 0, weapon_speed = 0;	735	weight_t weapon_weight = 0;
		736	int weapon_speed = 0;
764	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;	737	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;
765	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];	738	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];
766	object grace_obj = NULL, mana_obj = NULL, *tmp;	739	object grace_obj = NULL, mana_obj = NULL, *tmp;
767	float old_speed = speed;	740	float old_speed = speed;
768	int stat_sum [NUM_STATS];	741	int stat_sum [NUM_STATS];
769		742
		743	MoveType move_type; // we use change_move_type to change it, so use a local copy
		744
770	/* First task is to clear all the values back to their original values */	745	/* First task is to clear all the values back to their original values */
771	if (type == PLAYER)	746	if (type == PLAYER)
772	{	747	{
		748	contr->delayed_update = false;
		749
773	for (int i = 0; i < NUM_STATS; i++)	750	for (int i = 0; i < NUM_STATS; i++)
774	stat_sum [i] = contr->orig_stats.stat (i);	751	stat_sum [i] = contr->orig_stats.stat (i);
775		752
776	if (settings.spell_encumbrance == TRUE)	753	if (settings.spell_encumbrance == TRUE)
777	contr->encumbrance = 0;	754	contr->encumbrance = 0;
…		…
784	contr->gen_grace = 0;	761	contr->gen_grace = 0;
785	contr->gen_sp_armour = 10;	762	contr->gen_sp_armour = 10;
786	contr->item_power = 0;	763	contr->item_power = 0;
787	}	764	}
788		765
789	for (int i = NUM_BODY_LOCATIONS; i--; )	766	for (int i = 0; i < NUM_BODY_LOCATIONS; ++i)
790	slot[i].used = slot[i].info;	767	slot[i].used = slot[i].info;
791		768
792	slaying = 0;	769	slaying = 0;
793		770
794	if (!QUERY_FLAG (this, FLAG_WIZ))	771	if (!this->flag [FLAG_WIZ])
795	{
796	CLEAR_FLAG (this, FLAG_XRAYS);
797	CLEAR_FLAG (this, FLAG_MAKE_INVIS);
798	}	772	{
		773	this->clr_flag (FLAG_XRAYS);
		774	this->clr_flag (FLAG_MAKE_INVIS);
		775	}
799		776
800	CLEAR_FLAG (this, FLAG_LIFESAVE);	777	this->clr_flag (FLAG_LIFESAVE);
801	CLEAR_FLAG (this, FLAG_STEALTH);	778	this->clr_flag (FLAG_STEALTH);
802	CLEAR_FLAG (this, FLAG_BLIND);	779	this->clr_flag (FLAG_BLIND);
803		780
804	if (!QUERY_FLAG (arch, FLAG_REFL_SPELL )) CLEAR_FLAG (this, FLAG_REFL_SPELL);	781	if (!arch->flag [FLAG_REFL_SPELL ]) this->clr_flag (FLAG_REFL_SPELL);
805	if (!QUERY_FLAG (arch, FLAG_REFL_MISSILE)) CLEAR_FLAG (this, FLAG_REFL_MISSILE);	782	if (!arch->flag [FLAG_REFL_MISSILE]) this->clr_flag (FLAG_REFL_MISSILE);
806	if (!QUERY_FLAG (arch, FLAG_UNDEAD )) CLEAR_FLAG (this, FLAG_UNDEAD);	783	if (!arch->flag [FLAG_UNDEAD ]) this->clr_flag (FLAG_UNDEAD);
807	if (!QUERY_FLAG (arch, FLAG_SEE_IN_DARK )) CLEAR_FLAG (this, FLAG_SEE_IN_DARK);	784	if (!arch->flag [FLAG_SEE_IN_DARK ]) this->clr_flag (FLAG_SEE_IN_DARK);
808		785
809	path_attuned = arch->path_attuned;	786	path_attuned = arch->path_attuned;
810	path_repelled = arch->path_repelled;	787	path_repelled = arch->path_repelled;
811	path_denied = arch->path_denied;	788	path_denied = arch->path_denied;
812	glow_radius = arch->glow_radius;	789	glow_radius = arch->glow_radius;
813	move_type = arch->move_type;	790	move_type = arch->move_type;
814		791
815	chosen_skill = 0;
816
817	/* initializing resistances from the values in player/monster's	792	/* initializing resistances from the values in player/monster's
818	* archetype clone	793	* archetype clone
819	*/	794	*/
820	memcpy (&resist, &arch->resist, sizeof (resist));	795	memcpy (&resist, &arch->resist, sizeof (resist));
821		796
822	for (int i = 0; i < NROFATTACKS; i++)	797	for (int i = 0; i < NROFATTACKS; i++)
823	{	798	{
824	if (resist[i] > 0)	799	if (resist[i] > 0)
825	prot[i] = resist[i], vuln[i] = 0;	800	prot[i] = resist[i], vuln[i] = 0;
826	else	801	else
827	vuln[i] = -(resist[i]), prot[i] = 0;	802	vuln[i] = -resist[i], prot[i] = 0;
828		803
829	potion_resist[i] = 0;	804	potion_resist[i] = -1000;
830	}	805	}
831		806
832	wc = arch->stats.wc;	807	wc = arch->stats.wc;
833	stats.dam = arch->stats.dam;	808	stats.dam = arch->stats.dam;
834		809
835	/* for players which cannot use armour, they gain AC -1 per 3 levels,	810	/* for players which cannot use armour, they gain AC -1 per 3 levels,
836	* plus a small amount of physical resist, those poor suckers. ;)	811	* plus a small amount of physical resist, those poor suckers. ;)
837	* the fact that maxlevel is factored in could be considered sort of bogus -	812	* the fact that maxlevel is factored in could be considered sort of bogus -
838	* we should probably give them some bonus and cap it off - otherwise,	813	* we should probably give them some bonus and cap it off - otherwise,
839	* basically, if a server updates its max level, these playes may find	814	* basically, if a server updates its max level, these playes may find
840	* that their protection from physical goes down	815	* that their protection from physical goes down
841	*/	816	*/
842	if (!QUERY_FLAG (this, FLAG_USE_ARMOUR) && type == PLAYER)	817	if (!this->flag [FLAG_USE_ARMOUR] && type == PLAYER)
843	{	818	{
844	ac = max (-10, arch->stats.ac - level / 3);	819	ac = max (-10, arch->stats.ac - level / 3);
845	prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * level / settings.max_level)) / 100;	820	prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * level / settings.max_level)) / 100;
846	}	821	}
847	else	822	else
848	ac = arch->stats.ac;	823	ac = arch->stats.ac;
849		824
850	stats.luck = arch->stats.luck;	825	stats.luck = arch->stats.luck;
851	speed = arch->speed;	826	speed = arch->speed;
		827
		828	chosen_skill = 0;
852		829
853	/* OK - we've reset most all the objects attributes to sane values.	830	/* OK - we've reset most all the objects attributes to sane values.
854	* now go through and make adjustments for what the player has equipped.	831	* now go through and make adjustments for what the player has equipped.
855	*/	832	*/
856	for (tmp = inv; tmp; tmp = tmp->below)	833	for (tmp = inv; tmp; tmp = tmp->below)
857	{	834	{
858	/* This happens because apply_potion calls change_abil with the potion	835	/* This happens because apply_potion calls change_abil with the potion
859	* applied so we can tell the player what changed. But change_abil	836	* applied so we can tell the player what changed. But change_abil
860	* then calls this function.	837	* then calls this function.
861	*/	838	*/
862	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)	839	if (tmp->flag [FLAG_APPLIED] && tmp->type == POTION)
863	continue;	840	continue;
864		841
865	/* See note in map.c:update_position about making this additive
866	* since light sources are never applied, need to put check here.
867	*/
868	if (tmp->glow_radius > glow_radius)
869	glow_radius = tmp->glow_radius;	842	glow_radius += tmp->glow_radius;
870		843
871	/* For some things, we don't care what is equipped */	844	/* For some things, we don't care what is equipped */
872	if (tmp->type == SKILL)	845	if (tmp->type == SKILL)
873	{	846	{
874	/* Want to take the highest skill here. */	847	/* Want to take the highest skill here. */
…		…
887	else if (tmp->level > grace_obj->level)	860	else if (tmp->level > grace_obj->level)
888	grace_obj = tmp;	861	grace_obj = tmp;
889	}	862	}
890	}	863	}
891		864
892	/* Container objects are not meant to adjust a players, but other applied	865	/* Container objects are not meant to adjust players, but other applied
893	* objects need to make adjustments.	866	* objects need to make adjustments.
894	* This block should handle all player specific changes	867	* This block should handle all player specific changes
895	* The check for Praying is a bit of a hack - god given bonuses are put	868	* The check for Praying is a bit of a hack - god given bonuses are put
896	* in the praying skill, and the player should always get those.	869	* in the praying skill, and the player should always get those.
897	* It also means we need to put in additional checks for applied below,	870	* It also means we need to put in additional checks for applied below,
898	* because the skill shouldn't count against body positions being used	871	* because the skill shouldn't count against body positions being used
899	* up, etc.	872	* up, etc.
900	*/	873	*/
901	if ((tmp->flag [FLAG_APPLIED]	874	if ((tmp->flag [FLAG_APPLIED]
902	&& tmp->type != CONTAINER	875	&& tmp->type != CONTAINER
903	&& tmp->type != CLOSE_CON)	876	&& tmp->type != CLOSE_CON
904	\|\| (tmp->type == SKILL	877	&& tmp->type != SPELL)
905	&& tmp->subtype == SK_PRAYING))	878	\|\| (tmp->type == SKILL && tmp->subtype == SK_PRAYING))
906	{	879	{
907	if (type == PLAYER)	880	if (type == PLAYER)
908	{	881	{
909	contr->item_power += tmp->item_power;	882	contr->item_power += tmp->item_power;
910		883
911	if (tmp == contr->combat_ob \|\| tmp == contr->ranged_ob)
912	if (tmp != current_weapon
913	&& (tmp->type != SKILL \|\| tmp->subtype != SK_PRAYING)
914	&& !tmp->flag [FLAG_CURSED]
915	&& !tmp->flag [FLAG_DAMNED])
916	continue;
917
918	for (int i = 0; i < NUM_STATS; i++)	884	for (int i = 0; i < NUM_STATS; i++)
919	stat_sum [i] = stat_sum [i] + tmp->stats.stat (i);	885	stat_sum [i] += tmp->stats.stat (i);
920		886
921	if (digest_types [tmp->type])	887	if (digest_types [tmp->type])
922	{	888	{
923	contr->digestion += tmp->stats.food;	889	contr->digestion += tmp->stats.food;
924	contr->gen_hp += tmp->stats.hp;	890	contr->gen_hp += tmp->stats.hp;
		891	if (tmp->type != BOW) // ugly exception for bows
925	contr->gen_sp += tmp->stats.sp;	892	contr->gen_sp += tmp->stats.sp;
926	contr->gen_grace += tmp->stats.grace;	893	contr->gen_grace += tmp->stats.grace;
927	contr->gen_sp_armour += tmp->gen_sp_armour;	894	contr->gen_sp_armour += tmp->gen_sp_armour;
928	}	895	}
929	} /* if this is a player */	896	} /* if this is a player */
930	else	897	else
…		…
932	if (tmp->type == WEAPON)	899	if (tmp->type == WEAPON)
933	current_weapon = tmp;	900	current_weapon = tmp;
934	}	901	}
935		902
936	/* Update slots used for items */	903	/* Update slots used for items */
937	if (QUERY_FLAG (tmp, FLAG_APPLIED))	904	if (tmp->flag [FLAG_APPLIED]) // exclude praying...
938	for (int i = 0; i < NUM_BODY_LOCATIONS; i++)	905	for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
939	slot[i].used += tmp->slot[i].info;	906	slot[i].used += tmp->slot[i].info;
940		907
941	if (tmp->type == SYMPTOM)	908	if (tmp->type == SYMPTOM)
942	{
943	speed_reduce_from_disease = tmp->last_sp / 100.f;	909	min_it (speed_reduce_from_disease, tmp->last_sp ? tmp->last_sp / 100.f : 1.f);
944		910
945	if (speed_reduce_from_disease == 0)
946	speed_reduce_from_disease = 1;
947	}
948
949	/* Pos. and neg. protections are counted seperate (-> pro/vuln).	911	/* Pos. and neg. protections are counted separate (-> pro/vuln).
950	* (Negative protections are calculated exactly like positive.)	912	* (Negative protections are calculated exactly like positive.)
951	* Resistance from potions are treated special as well. If there's	913	* Resistance from potions are treated special as well. If there's
952	* more than one potion-effect, the bigger prot.-value is taken.	914	* more than one potion-effect, the bigger prot.-value is taken.
953	*/	915	*/
954	if (tmp->type != POTION)	916	if (tmp->type == POTION_EFFECT)
955	{
956	for (int i = 0; i < NROFATTACKS; i++)	917	for (int i = 0; i < NROFATTACKS; i++)
957	{
958	/* Potential for cursed potions, in which case we just can use
959	* a straight MAX, as potion_resist is initialised to zero.
960	*/
961	if (tmp->type == POTION_EFFECT)
962	{
963	if (potion_resist[i])
964	potion_resist[i] = max (potion_resist[i], tmp->resist[i]);
965	else
966	potion_resist[i] = tmp->resist[i];	918	max_it (potion_resist[i], tmp->resist[i]);
967	}	919	else if (tmp->type != POTION)
		920	for (int i = 0; i < NROFATTACKS; i++)
968	else if (tmp->resist[i] > 0)	921	if (tmp->resist[i] > 0)
969	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;	922	prot[i] += (100 - prot[i]) * tmp->resist[i] / 100;
970	else if (tmp->resist[i] < 0)	923	else if (tmp->resist[i] < 0)
971	vuln[i] += ((100 - vuln[i]) * -tmp->resist[i]) / 100;	924	vuln[i] += (100 - vuln[i]) * -tmp->resist[i] / 100;
972	}
973	}
974		925
975	/* There may be other things that should not adjust the attacktype */	926	/* There may be other things that should not adjust the attacktype */
976	if (tmp->type != SYMPTOM)	927	if (tmp->type != SYMPTOM)
977	{	928	{
978	attacktype \|= tmp->attacktype;	929	attacktype \|= tmp->attacktype;
…		…
983	stats.luck += tmp->stats.luck;	934	stats.luck += tmp->stats.luck;
984	}	935	}
985		936
986	flag \|= tmp->flag & copy_flags;	937	flag \|= tmp->flag & copy_flags;
987		938
988	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (arch, FLAG_UNDEAD))	939	if (tmp->flag [FLAG_UNDEAD] && !arch->flag [FLAG_UNDEAD])
989	SET_FLAG (this, FLAG_UNDEAD);	940	this->set_flag (FLAG_UNDEAD);
990		941
991	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))	942	//TODO: copy_flags?
		943	if (tmp->flag [FLAG_MAKE_INVIS])
992	{	944	{
993	SET_FLAG (this, FLAG_MAKE_INVIS);	945	set_flag (FLAG_MAKE_INVIS);
994	invisible = 1;	946	invisible = 1;
995	}	947	}
996		948
997	if (tmp->stats.exp && tmp->type != SKILL)	949	if (tmp->stats.exp && tmp->type != SKILL)
998	{	950	{
…		…
1005	added_speed += tmp->stats.exp;	957	added_speed += tmp->stats.exp;
1006	}	958	}
1007		959
1008	switch (tmp->type)	960	switch (tmp->type)
1009	{	961	{
1010	#if 0
1011	case WAND:
1012	case ROD:
1013	case HORN:
1014	if (type != PLAYER \|\| current_weapon == tmp)
1015	chosen_skill = tmp;
1016	break;
1017	#endif
1018
1019	/* skills modifying the character -b.t. */
1020	/* for all skills and skill granting objects */
1021	case SKILL:	962	case SKILL:
1022	{	963	{
		964	// some skills will end up here without counting as "applied"
1023	if (!QUERY_FLAG (tmp, FLAG_APPLIED) \|\| skill_flags [tmp->subtype] & SF_APPLY)	965	if (!tmp->flag [FLAG_APPLIED] \|\| skill_flags [tmp->subtype] & SF_AUTARK)
1024	break;	966	break;
1025		967
1026	if (chosen_skill)	968	if (chosen_skill)
1027	{	969	{
1028	LOG (llevDebug, "fix_player, op %s has multiple skills applied (%s and %s)\n",	970	LOG (llevDebug, "fix_player, op %s has multiple skills applied (%s and %s)\n",
…		…
1030		972
1031	tmp->flag [FLAG_APPLIED] = false;	973	tmp->flag [FLAG_APPLIED] = false;
1032	update_stats ();	974	update_stats ();
1033	return;	975	return;
1034	}	976	}
1035	else	977
1036	chosen_skill = tmp;	978	chosen_skill = tmp;
1037		979
1038	if (tmp->stats.dam > 0)	980	if (tmp->stats.dam > 0)
1039	{ /* skill is a 'weapon' */	981	{ /* skill is a 'weapon' */
1040	if (!QUERY_FLAG (this, FLAG_READY_WEAPON))	982	if (!this->flag [FLAG_READY_WEAPON])
1041	weapon_speed = WEAPON_SPEED (tmp);	983	weapon_speed = max (0, WEAPON_SPEED (tmp));
1042
1043	if (weapon_speed < 0)
1044	weapon_speed = 0;
1045		984
1046	weapon_weight = tmp->weight;	985	weapon_weight = tmp->weight;
1047	stats.dam += 1 + chosen_skill->level * tmp->stats.dam / 9;	986	stats.dam += 1 + chosen_skill->level * tmp->stats.dam / 9;
1048		987
1049	if (tmp->magic)	988	if (tmp->magic)
…		…
1058		997
1059	if (tmp->stats.ac)	998	if (tmp->stats.ac)
1060	ac -= tmp->stats.ac + tmp->magic;	999	ac -= tmp->stats.ac + tmp->magic;
1061		1000
1062	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1001	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1063	contr->encumbrance += (int) 3 *tmp->weight / 1000;	1002	contr->encumbrance += weight_to_kg_approx (3 * tmp->weight);
1064	}	1003	}
1065		1004
1066	break;	1005	break;
1067		1006
1068	case SHIELD:	1007	case SHIELD:
1069	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1008	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1070	contr->encumbrance += (int) tmp->weight / 2000;	1009	contr->encumbrance += weight_to_kg_approx (tmp->weight) >> 1;
		1010	//FALLTHROUGH
1071	case RING:	1011	case RING:
1072	case AMULET:	1012	case AMULET:
1073	case GIRDLE:	1013	case GIRDLE:
1074	case HELMET:	1014	case HELMET:
1075	case BOOTS:	1015	case BOOTS:
…		…
1084	if (tmp->stats.ac)	1024	if (tmp->stats.ac)
1085	ac -= tmp->stats.ac + tmp->magic;	1025	ac -= tmp->stats.ac + tmp->magic;
1086		1026
1087	break;	1027	break;
1088		1028
		1029	case RANGED:
1089	case BOW:	1030	case BOW:
1090	case WEAPON:	1031	case WEAPON:
1091	if (type != PLAYER \|\| current_weapon == tmp)
1092	{
1093	wc -= tmp->stats.wc + tmp->magic;	1032	wc -= tmp->stats.wc + tmp->magic;
1094		1033
1095	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)	1034	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)
1096	ac -= tmp->stats.ac + tmp->magic;	1035	ac -= tmp->stats.ac + tmp->magic;
1097		1036
1098	stats.dam += tmp->stats.dam + tmp->magic;	1037	stats.dam += tmp->stats.dam + tmp->magic;
1099	weapon_weight = tmp->weight;	1038	weapon_weight = tmp->weight;
1100	weapon_speed = (WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2;	1039	weapon_speed = (WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2;
1101		1040
1102	if (weapon_speed < 0)	1041	if (weapon_speed < 0)
1103	weapon_speed = 0;	1042	weapon_speed = 0;
1104		1043
1105	slaying = tmp->slaying;	1044	slaying = tmp->slaying;
1106		1045
1107	/* If there is desire that two handed weapons should do	1046	/* If there is desire that two handed weapons should do
1108	* extra strength damage, this is where the code should	1047	* extra strength damage, this is where the code should
1109	* go.	1048	* go.
1110	*/	1049	*/
1111		1050
1112	if (type == PLAYER)	1051	if (type == PLAYER)
1113	if (settings.spell_encumbrance)	1052	if (settings.spell_encumbrance)
1114	contr->encumbrance += tmp->weight * 3 / 1000;	1053	contr->encumbrance += weight_to_kg_approx (3 * tmp->weight);
1115	}
1116		1054
1117	break;	1055	break;
1118		1056
1119	case ARMOUR: /* Only the best of these three are used: */	1057	case ARMOUR: /* Only the best of these three are used: */
1120	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1058	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1121	contr->encumbrance += tmp->weight / 1000;	1059	contr->encumbrance += weight_to_kg_approx (tmp->weight);
1122		1060
1123	case BRACERS:	1061	case BRACERS:
1124	case FORCE:	1062	case FORCE:
1125	if (tmp->stats.wc)	1063	if (tmp->stats.wc)
1126	{	1064	{
…		…
1143	else /* To nullify the below effect */	1081	else /* To nullify the below effect */
1144	ac += tmp->stats.ac + tmp->magic;	1082	ac += tmp->stats.ac + tmp->magic;
1145	}	1083	}
1146		1084
1147	if (tmp->stats.wc)	1085	if (tmp->stats.wc)
1148	wc -= (tmp->stats.wc + tmp->magic);	1086	wc -= tmp->stats.wc + tmp->magic;
1149		1087
1150	if (tmp->stats.ac)	1088	if (tmp->stats.ac)
1151	ac -= (tmp->stats.ac + tmp->magic);	1089	ac -= tmp->stats.ac + tmp->magic;
1152		1090
1153	if (ARMOUR_SPEED (tmp))	1091	if (ARMOUR_SPEED (tmp))
1154	max_speed = min (max_speed, ARMOUR_SPEED (tmp) / 10.f);	1092	min_it (max_speed, ARMOUR_SPEED (tmp) / 10.f);
1155		1093
1156	break;	1094	break;
1157	} /* switch tmp->type */	1095	} /* switch tmp->type */
1158	} /* item is equipped */	1096	} /* item is equipped */
1159	} /* for loop of items */	1097	} /* for loop of items */
1160		1098
		1099	min_it (glow_radius, MAX_LIGHT_RADIUS);
		1100
1161	/* We've gone through all the objects the player has equipped. For many things, we	1101	/* We've gone through all the objects the player has equipped. For many things, we
1162	* have generated intermediate values which we now need to assign.	1102	* have generated intermediate values which we now need to assign.
1163	*/	1103	*/
1164		1104
1165	/* 'total resistance = total protections - total vulnerabilities'.	1105	/* 'total resistance = total protections - total vulnerabilities'.
1166	* If there is an uncursed potion in effect, granting more protection	1106	* If there is an uncursed potion in effect, granting more protection
1167	* than that, we take: 'total resistance = resistance from potion'.	1107	* than that, we take: 'total resistance = resistance from potion'.
1168	* If there is a cursed (and no uncursed) potion in effect, we take	1108	* If there is a cursed (and no uncursed) potion in effect, we take
1169	* 'total resistance = vulnerability from cursed potion'.	1109	* 'total resistance = vulnerability from cursed potion'.
1170	*/	1110	*/
1171	for (int i = 0; i < NROFATTACKS; i++)	1111	for (int i = 0; i < NROFATTACKS; i++)
1172	{	1112	{
1173	resist[i] = prot[i] - vuln[i];	1113	resist[i] = prot[i] - vuln[i];
1174		1114
1175	if (potion_resist[i] && ((potion_resist[i] > resist[i]) \|\| (potion_resist[i] < 0)))	1115	if (potion_resist[i] != -1000
		1116	&& (potion_resist[i] < 0 \|\| potion_resist[i] > resist[i]))
1176	resist[i] = potion_resist[i];	1117	resist[i] = potion_resist[i];
1177	}	1118	}
1178		1119
1179	if (type == PLAYER)	1120	if (type == PLAYER)
1180	{	1121	{
1181	// clamp various player stats	1122	// clamp various player stats
1182	for (int i = 0; i < NUM_STATS; ++i)	1123	for (int i = 0; i < NUM_STATS; ++i)
1183	stats.stat (i) = clamp (stat_sum [i], MIN_STAT, MAX_STAT);	1124	stats.stat (i) = stat_sum [i];
		1125
		1126	check_stat_bounds (&stats);
1184		1127
1185	contr->digestion = clamp (contr->digestion, MIN_DIGESTION, MAX_DIGESTION);	1128	contr->digestion = clamp (contr->digestion, MIN_DIGESTION, MAX_DIGESTION);
1186		1129
1187	/* Figure out the players sp/mana/hp totals. */	1130	/* Figure out the players sp/mana/hp totals. */
1188	int pl_level;	1131	int pl_level;
1189		1132
1190	check_stat_bounds (&(stats));
1191	pl_level = level;
1192
1193	if (pl_level < 1)
1194	pl_level = 1; /* safety, we should always get 1 levels worth of hp! */	1133	pl_level = max (1, level); /* safety, we should always get 1 levels worth of hp! */
1195		1134
1196	/* You basically get half a con bonus/level. But we do take into account rounding,	1135	/* You basically get half a con bonus/level. But we do take into account rounding,
1197	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.	1136	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.
1198	*/	1137	*/
1199	stats.maxhp = 0;	1138	stats.maxhp = 0;
…		…
1213	stats.maxhp += 2 * max (0, level - 10);	1152	stats.maxhp += 2 * max (0, level - 10);
1214		1153
1215	if (stats.hp > stats.maxhp)	1154	if (stats.hp > stats.maxhp)
1216	stats.hp = stats.maxhp;	1155	stats.hp = stats.maxhp;
1217		1156
1218	/* Sp gain is controlled by the level of the player's	1157	/* Sp gain is controlled by the level of the player's
1219	* relevant experience object (mana_obj, see above)	1158	* relevant experience object (mana_obj, see above)
1220	*/	1159	*/
1221	/* following happen when skills system is not used */	1160	/* following happen when skills system is not used */
1222	if (!mana_obj)	1161	if (!mana_obj)
1223	mana_obj = this;	1162	mana_obj = this;
1224		1163
…		…
1294	wc += 4;	1233	wc += 4;
1295	}	1234	}
1296	else	1235	else
1297	ac -= dex_bonus[stats.Dex];	1236	ac -= dex_bonus[stats.Dex];
1298		1237
1299	/* In new exp/skills system, wc bonuses are related to	1238	/* In new exp/skills system, wc bonuses are related to
1300	* the players level in a relevant exp object (wc_obj)	1239	* the players level in a relevant exp object (wc_obj)
1301	* not the general player level -b.t.	1240	* not the general player level -b.t.
1302	* I changed this slightly so that wc bonuses are better	1241	* I changed this slightly so that wc bonuses are better
1303	* than before. This is to balance out the fact that	1242	* than before. This is to balance out the fact that
1304	* the player no longer gets a personal weapon w/ 1	1243	* the player no longer gets a personal weapon w/ 1
1305	* improvement every level, now its fighterlevel/5. So	1244	* improvement every level, now its fighterlevel/5. So
1306	* we give the player a bonus here in wc and dam	1245	* we give the player a bonus here in wc and dam
1307	* to make up for the change. Note that I left the	1246	* to make up for the change. Note that I left the
1308	* monster bonus the same as before. -b.t.	1247	* monster bonus the same as before. -b.t.
1309	*/	1248	*/
1310	object *wc_obj = chosen_skill;	1249	object *wc_obj = chosen_skill;
1311		1250
1312	if (contr && wc_obj && wc_obj->level > 1)	1251	if (contr && wc_obj && wc_obj->level > 1)
…		…
1334		1273
1335	speed = 1.f + speed_bonus[stats.Dex];	1274	speed = 1.f + speed_bonus[stats.Dex];
1336		1275
1337	if (settings.search_items && contr->search_str[0])	1276	if (settings.search_items && contr->search_str[0])
1338	speed -= 1;	1277	speed -= 1;
1339
1340	if (attacktype == 0)
1341	attacktype = arch->attacktype;
1342	} /* End if player */	1278	} /* End if player */
1343		1279
1344	if (added_speed >= 0)	1280	if (added_speed >= 0)
1345	speed += added_speed / 10.f;	1281	speed += added_speed / 10.f;
1346	else /* Something wrong here...: */	1282	else /* Something wrong here...: */
…		…
1354	/* f is a number the represents the number of kg above (positive num)	1290	/* f is a number the represents the number of kg above (positive num)
1355	* or below (negative number) that the player is carrying. If above	1291	* or below (negative number) that the player is carrying. If above
1356	* weight limit, then player suffers a speed reduction based on how	1292	* weight limit, then player suffers a speed reduction based on how
1357	* much above he is, and what is max carry is	1293	* much above he is, and what is max carry is
1358	*/	1294	*/
1359	f = (carrying / 1000) - max_carry[stats.Str];	1295	float f = (sint32)weight_to_kg_approx (carrying) - max_carry[stats.Str];
1360	if (f > 0)	1296	if (f > 0.f)
1361	speed = speed / (1.f + f / max_carry[stats.Str]);	1297	speed /= (1.f + f / max_carry[stats.Str]);
1362	}	1298	}
1363		1299
1364	speed += bonus_speed / 10.f; /* Not affected by limits */	1300	speed += bonus_speed / 10.f; /* Not affected by limits */
		1301	speed *= speed_reduce_from_disease;
1365		1302
1366	/* Put a lower limit on speed. Note with this speed, you move once every	1303	/* Put a lower limit on speed. Note with this speed, you move once every
1367	* 100 ticks or so. This amounts to once every 12 seconds of realtime.	1304	* 25 ticks or so. This amounts to once every 3 seconds of realtime.
1368	*/	1305	*/
1369	speed = speed * speed_reduce_from_disease;	1306	max_it (speed, is_player () ? MIN_PLAYER_SPEED : MIN_ACTIVE_SPEED);
1370		1307
1371	if (speed < 0.01f && type == PLAYER)	1308	if (speed != old_speed)
1372	speed = 0.01f;	1309	set_speed (speed);
1373		1310
1374	if (type == PLAYER)	1311	if (type == PLAYER)
1375	{	1312	{
1376	/* (This formula was made by vidarl@ifi.uio.no)	1313	/* (This formula was made by vidarl@ifi.uio.no)
1377	* Note that we never used these values again - basically	1314	* Note that we never used these values again - basically
…		…
1409	if (move_type == 0)	1346	if (move_type == 0)
1410	move_type = MOVE_WALK;	1347	move_type = MOVE_WALK;
1411	else if (move_type & (MOVE_FLY_LOW \| MOVE_FLY_HIGH))	1348	else if (move_type & (MOVE_FLY_LOW \| MOVE_FLY_HIGH))
1412	move_type &= ~MOVE_WALK;	1349	move_type &= ~MOVE_WALK;
1413		1350
1414	if (speed != old_speed)	1351	// now apply the new move_type
1415	set_speed (speed);	1352	if (this->move_type != move_type)
		1353	change_move_type (move_type);
1416		1354
1417	/* It is quite possible that a player's spell costing might have changed,	1355	/* It is quite possible that a player's spell costing might have changed,
1418	* so we will check that now.	1356	* so we will check that now.
1419	*/	1357	*/
1420	if (type == PLAYER)	1358	if (is_player ())
1421	{	1359	contr->update_spells ();
1422	esrv_update_stats (contr);
1423	esrv_update_spells (contr);
1424	}
1425		1360
1426	// update the mapspace, if we are on a map	1361	// update the mapspace, if we are on a map
1427	if (!flag [FLAG_REMOVED] && map)	1362	if (!flag [FLAG_REMOVED] && map)
1428	map->at (x, y).flags_ = 0;	1363	map->at (x, y).flags_ = 0;
1429	}	1364	}
1430		1365
1431	/*	1366	void
1432	* Returns true if the given player is a legal class.	1367	object::set_glow_radius (sint8 rad)
1433	* The function to add and remove class-bonuses to the stats doesn't
1434	* check if the stat becomes negative, thus this function
1435	* merely checks that all stats are 1 or more, and returns
1436	* false otherwise.
1437	*/
1438	int
1439	allowed_class (const object *op)
1440	{	1368	{
1441	return op->stats.Dex > 0	1369	glow_radius = rad;
1442	&& op->stats.Str > 0	1370
1443	&& op->stats.Con > 0	1371	if (is_on_map ())
1444	&& op->stats.Int > 0	1372	update_all_los (map, x, y);
1445	&& op->stats.Wis > 0	1373	else if (object *env = outer_env ())
1446	&& op->stats.Pow > 0	1374	{
1447	&& op->stats.Cha > 0;	1375	env->update_stats ();
		1376
		1377	if (env->is_on_map ())
		1378	update_all_los (env->map, env->x, env->y);
		1379	}
1448	}	1380	}
1449		1381
1450	/*	1382	/*
1451	* set the new dragon name after gaining levels or	1383	* set the new dragon name after gaining levels or
1452	* changing ability focus (later this can be extended to	1384	* changing ability focus (later this can be extended to
1453	* eventually change the player's face and animation)	1385	* eventually change the player's face and animation)
1454	*
1455	* Note that the title is written to 'own_title' in the
1456	* player struct. This should be changed to 'ext_title'
1457	* as soon as clients support this!
1458	* Please, anyone, write support for 'ext_title'.
1459	*/	1386	*/
1460	void	1387	void
1461	set_dragon_name (object pl, const object abil, const object *skin)	1388	set_dragon_name (object pl, const object abil, const object *skin)
1462	{	1389	{
1463	int atnr = -1; /* attacknumber of highest level */	1390	int atnr = -1; /* attacknumber of highest level */
…		…
1481	/* now if there are equals at highest level, pick the one with focus,	1408	/* now if there are equals at highest level, pick the one with focus,
1482	or else at random */	1409	or else at random */
1483	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)	1410	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)
1484	atnr = abil->stats.exp;	1411	atnr = abil->stats.exp;
1485		1412
1486	level = (int) (level / 5.);
1487
1488	/* now set the new title */	1413	/* now set the new title */
1489	if (pl->contr != NULL)
1490	{
1491	if (level == 0)
1492	sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);	1414	if (level < 25) sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);
1493	else if (level == 1)
1494	sprintf (pl->contr->title, "%s wyrm", attacks[atnr]);	1415	else if (level < 50) sprintf (pl->contr->title, "%s wyrm" , attacks[atnr]);
1495	else if (level == 2)
1496	sprintf (pl->contr->title, "%s wyvern", attacks[atnr]);	1416	else if (level < 75) sprintf (pl->contr->title, "%s wyvern" , attacks[atnr]);
1497	else if (level == 3)
1498	sprintf (pl->contr->title, "%s dragon", attacks[atnr]);	1417	else if (level < 100) sprintf (pl->contr->title, "%s dragon" , attacks[atnr]);
1499	else	1418	else
1500	{	1419	{
1501	/* special titles for extra high resistance! */	1420	/* special titles for extra high resistance! */
1502	if (skin->resist[atnr] > 80)
1503	sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);	1421	if (skin->resist[atnr] > 80) sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);
1504	else if (skin->resist[atnr] > 50)
1505	sprintf (pl->contr->title, "ancient %s dragon", attacks[atnr]);	1422	else if (skin->resist[atnr] > 50) sprintf (pl->contr->title, "ancient %s dragon" , attacks[atnr]);
1506	else
1507	sprintf (pl->contr->title, "big %s dragon", attacks[atnr]);	1423	else sprintf (pl->contr->title, "big %s dragon" , attacks[atnr]);
1508	}
1509	}	1424	}
1510		1425
1511	strcpy (pl->contr->own_title, "");	1426	strcpy (pl->contr->own_title, "");
1512	}	1427	}
1513		1428
1514	/*	1429	/*
1515	* This function is called when a dragon-player gains	1430	* This function is called when a dragon-player gains
1516	* an overall level. Here, the dragon might gain new abilities	1431	* an overall level. Here, the dragon might gain new abilities
1517	* or change the ability-focus.	1432	* or change the ability-focus.
1518	*/	1433	*/
1519	void	1434	static void
1520	dragon_level_gain (object *who)	1435	dragon_level_gain (object *who)
1521	{	1436	{
1522	object abil = NULL; / pointer to dragon ability force */	1437	object abil = NULL; / pointer to dragon ability force */
1523	object skin = NULL; / pointer to dragon skin force */	1438	object skin = NULL; / pointer to dragon skin force */
1524	object tmp = NULL; / tmp. object */	1439	object tmp = NULL; / tmp. object */
…		…
1535	/* if the force is missing -> bail out */	1450	/* if the force is missing -> bail out */
1536	if (abil == NULL)	1451	if (abil == NULL)
1537	return;	1452	return;
1538		1453
1539	/* The ability_force keeps track of maximum level ever achieved.	1454	/* The ability_force keeps track of maximum level ever achieved.
1540	* New abilties can only be gained by surpassing this max level	1455	* New abilties can only be gained by surpassing this max level
1541	*/	1456	*/
1542	if (who->level > abil->level)	1457	if (who->level > abil->level)
1543	{	1458	{
1544	/* increase our focused ability */	1459	/* increase our focused ability */
1545	abil->resist[abil->stats.exp]++;	1460	abil->resist[abil->stats.exp]++;
…		…
1580	object *skill_obj;	1495	object *skill_obj;
1581		1496
1582	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);	1497	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);
1583	if (!skill_obj)	1498	if (!skill_obj)
1584	{	1499	{
1585	LOG (llevError, "add_player_exp: couldn't find skill %s\n", skill_name);	1500	LOG (llevError, "give_skill_by_name: couldn't find skill %s\n", skill_name);
1586	return NULL;	1501	return NULL;
1587	}	1502	}
1588		1503
1589	/* clear the flag - exp goes into this bucket, but player	1504	/* clear the flag - exp goes into this bucket, but player
1590	* still doesn't know it.	1505	* still doesn't know it.
1591	*/	1506	*/
1592	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);	1507	skill_obj->clr_flag (FLAG_CAN_USE_SKILL);
1593	skill_obj->stats.exp = 0;	1508	skill_obj->stats.exp = 0;
1594	skill_obj->level = 1;	1509	skill_obj->level = 1;
1595	insert_ob_in_ob (skill_obj, op);	1510	op->insert (skill_obj);
1596		1511
1597	if (player *pl = op->contr)	1512	if (player *pl = op->contr)
1598	{	1513	pl->link_skills ();
1599	pl->last_skill_ob [skill_obj->subtype] = skill_obj;
1600	if (pl->ns)
1601	pl->ns->last_skill_exp[skill_obj->subtype] = -1;//TODO: should be made superfluous
1602	}
1603		1514
1604	return skill_obj;	1515	return skill_obj;
1605	}	1516	}
1606		1517
1607	/* player_lvl_adj() - for the new exp system. we are concerned with	1518	/* player_lvl_adj() - for the new exp system. we are concerned with
…		…
1624	{	1535	{
1625	changed = true;	1536	changed = true;
1626		1537
1627	op->level++;	1538	op->level++;
1628		1539
1629	if (op && op == who && op->stats.exp > 1 && is_dragon_pl (who))	1540	if (op && op == who && op->stats.exp > 1 && who->is_dragon ())
1630	dragon_level_gain (who);	1541	dragon_level_gain (who);
1631		1542
1632	/* Only roll these if it is the player (who) that gained the level */	1543	/* Only roll these if it is the player (who) that gained the level */
1633	if (op == who && (who->level < 11) && who->type == PLAYER)	1544	if (op == who && (who->level < 11) && who->type == PLAYER)
1634	{	1545	{
…		…
1667	new_draw_info (NDI_UNIQUE \| NDI_RED, 0, who, buf);	1578	new_draw_info (NDI_UNIQUE \| NDI_RED, 0, who, buf);
1668	}	1579	}
1669	}	1580	}
1670		1581
1671	if (changed)	1582	if (changed)
1672	{	1583	who->update_stats (); // should cause esrv_update_stats and esrv_update_spells
1673	who->update_stats ();
1674	esrv_update_stats (who->contr);
1675	/* check if the spell data has changed */
1676	esrv_update_spells (who->contr);
1677	}
1678	}	1584	}
1679		1585
1680	/*	1586	/*
1681	* Returns how much experience is needed for a player to become	1587	* Returns how much experience is needed for a player to become
1682	* the given level. level should really never exceed max_level	1588	* the given level. level should really never exceed max_level
1683	*/	1589	*/
1684		1590
1685	sint64	1591	sint64
1686	level_exp (int level, double expmul)	1592	level_exp (int level, double expmul)
1687	{	1593	{
1688	if (level > settings.max_level)	1594	return expmul * level_to_min_exp (level);
1689	return (sint64) (expmul * levels[settings.max_level]);
1690
1691	return (sint64) (expmul * levels[level]);
1692	}	1595	}
1693		1596
1694	/*	1597	/*
1695	* Ensure that the permanent experience requirements in an exp object are met.	1598	* Ensure that the permanent experience requirements in an exp object are met.
1696	* This really just checks 'op to make sure the perm_exp value is within	1599	* This really just checks 'op to make sure the perm_exp value is within
…		…
1702	calc_perm_exp (object *op)	1605	calc_perm_exp (object *op)
1703	{	1606	{
1704	int p_exp_min;	1607	int p_exp_min;
1705		1608
1706	/* Ensure that our permanent experience minimum is met.	1609	/* Ensure that our permanent experience minimum is met.
1707	* permenent_exp_ratio is an integer percentage, we divide by 100	1610	* permenent_exp_ratio is an integer percentage, we divide by 100
1708	* to get the fraction */	1611	* to get the fraction */
1709	p_exp_min = (int) (settings.permanent_exp_ratio * (float) (op->stats.exp) / 100);	1612	p_exp_min = (int) (settings.permanent_exp_ratio * (float) (op->stats.exp) / 100);
1710		1613
1711	if (op->perm_exp < p_exp_min)	1614	if (op->perm_exp < p_exp_min)
1712	op->perm_exp = p_exp_min;	1615	op->perm_exp = p_exp_min;
…		…
1724	* NULL, in which case exp increases the players general	1627	* NULL, in which case exp increases the players general
1725	* total, but not any particular skill.	1628	* total, but not any particular skill.
1726	* flag is what to do if the player doesn't have the skill:	1629	* flag is what to do if the player doesn't have the skill:
1727	*/	1630	*/
1728	static void	1631	static void
1729	add_player_exp (object op, sint64 exp, const char skill_name, int flag)	1632	add_player_exp (object *op, sint64 exp, shstr_tmp skill_name, int flag)
1730	{	1633	{
1731	object *skill_obj = NULL;	1634	object *skill_obj;
1732	sint64 limit, exp_to_add;	1635	sint64 limit, exp_to_add;
1733	int i;
1734		1636
1735	/* prevents some forms of abuse. */	1637	/* prevents some forms of abuse. */
1736	if (op->contr->braced)	1638	if (op->contr->braced)
1737	exp /= 5;	1639	exp /= 5;
1738		1640
1739	/* Try to find the matching skill.	1641	/* Try to find the matching skill.
1740	* We do a shortcut/time saving mechanism first - see if it matches	1642	* We do a shortcut/time saving mechanism first - see if it matches
1741	* chosen_skill. This means we don't need to search through	1643	* chosen_skill. This means we don't need to search through
1742	* the players inventory.	1644	* the players inventory.
1743	*/	1645	*/
		1646	skill_obj = 0;
		1647
1744	if (skill_name)	1648	if (skill_name)
1745	{	1649	{
1746	if (op->chosen_skill && op->chosen_skill->type == SKILL && !strcmp (skill_name, op->chosen_skill->skill))	1650	skill_obj = op->contr->find_skill (skill_name);
1747	skill_obj = op->chosen_skill;
1748	else
1749	{
1750	for (i = 0; i < NUM_SKILLS; i++)
1751	if (op->contr->last_skill_ob[i] && !strcmp (op->contr->last_skill_ob[i]->skill, skill_name))
1752	{
1753	skill_obj = op->contr->last_skill_ob[i];
1754	break;
1755	}
1756		1651
1757	/* Player doesn't have the skill. Check to see what to do, and give	1652	/* Player doesn't have the skill. Check to see what to do, and give
1758	* it to the player if necessary	1653	* it to the player if necessary
1759	*/	1654	*/
1760	if (!skill_obj)	1655	if (!skill_obj)
1761	{	1656	{
1762	if (flag == SK_EXP_NONE)	1657	if (flag == SK_EXP_NONE)
1763	return;	1658	return;
		1659
1764	else if (flag == SK_EXP_ADD_SKILL)	1660	if (flag == SK_EXP_ADD_SKILL)
1765	give_skill_by_name (op, skill_name);	1661	skill_obj = give_skill_by_name (op, skill_name);
1766	}
1767	}	1662	}
1768	}	1663	}
1769		1664
1770	if (flag != SK_EXP_SKILL_ONLY)	1665	if (flag != SK_EXP_SKILL_ONLY)
1771	{	1666	{
1772	/* Basically, you can never gain more experience in one shot	1667	/* Basically, you can never gain more experience in one shot
1773	* than half what you need to gain for next level.	1668	* than half what you need to gain for next level.
1774	*/	1669	*/
1775	exp_to_add = exp;	1670	exp_to_add = exp;
1776	limit = (levels[op->level + 1] - levels[op->level]) / 2;	1671	limit = (levels [op->level + 1] - levels [op->level]) / 2;
1777	if (exp_to_add > limit)	1672	if (exp_to_add > limit)
1778	exp_to_add = limit;	1673	exp_to_add = limit;
1779		1674
1780	ADD_EXP (op->stats.exp, (sint64) ((float) exp_to_add * (skill_obj ? skill_obj->expmul : 1)));	1675	ADD_EXP (op->stats.exp, (sint64) ((float) exp_to_add * (skill_obj ? skill_obj->expmul : 1)));
1781	if (settings.permanent_exp_ratio)	1676	if (settings.permanent_exp_ratio)
…		…
1788	}	1683	}
1789		1684
1790	if (skill_obj)	1685	if (skill_obj)
1791	{	1686	{
1792	exp_to_add = exp;	1687	exp_to_add = exp;
1793	limit = (levels[skill_obj->level + 1] - levels[skill_obj->level]) / 2;	1688	limit = (levels [skill_obj->level + 1] - levels [skill_obj->level]) / 2;
1794	if (exp_to_add > limit)	1689	if (exp_to_add > limit)
1795	exp_to_add = limit;	1690	exp_to_add = limit;
1796		1691
1797	ADD_EXP (skill_obj->stats.exp, exp_to_add);	1692	ADD_EXP (skill_obj->stats.exp, exp_to_add);
1798	if (settings.permanent_exp_ratio)	1693	if (settings.permanent_exp_ratio)
…		…
1804	player_lvl_adj (op, skill_obj);	1699	player_lvl_adj (op, skill_obj);
1805	}	1700	}
1806	}	1701	}
1807		1702
1808	/* This function checks to make sure that object 'op' can	1703	/* This function checks to make sure that object 'op' can
1809	* lost 'exp' experience. It returns the amount of exp	1704	* lose 'exp' experience. It returns the amount of exp
1810	* object 'op' can in fact lose - it basically makes	1705	* object 'op' can in fact lose - it basically makes
1811	* adjustments based on permanent exp and the like.	1706	* adjustments based on permanent exp and the like.
1812	* This function should always be used for losing experience -	1707	* This function should always be used for losing experience -
1813	* the 'exp' value passed should be positive - this is the	1708	* the 'exp' value passed should be positive - this is the
1814	* amount that should get subtract from the player.	1709	* amount that should get subtract from the player.
1815	*/	1710	*/
1816	sint64	1711	static sint64
1817	check_exp_loss (const object *op, sint64 exp)	1712	check_exp_loss (const object *op, sint64 exp)
1818	{	1713	{
1819	sint64 del_exp;	1714	sint64 del_exp;
1820		1715
1821	if (exp > op->stats.exp)	1716	if (exp > op->stats.exp)
1822	exp = op->stats.exp;	1717	exp = op->stats.exp;
		1718
1823	if (settings.permanent_exp_ratio)	1719	if (settings.permanent_exp_ratio)
1824	{	1720	{
1825	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);	1721	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);
		1722
1826	if (del_exp < 0)	1723	if (del_exp < 0)
1827	del_exp = 0;	1724	del_exp = 0;
		1725
1828	if (exp > del_exp)	1726	if (exp > del_exp)
1829	exp = del_exp;	1727	exp = del_exp;
1830	}	1728	}
		1729
1831	return exp;	1730	return exp;
1832	}	1731	}
1833		1732
1834	sint64	1733	sint64
1835	check_exp_adjust (const object *op, sint64 exp)	1734	check_exp_adjust (const object *op, sint64 exp)
1836	{	1735	{
1837	if (exp < 0)	1736	if (exp < 0)
1838	return check_exp_loss (op, exp);	1737	return check_exp_loss (op, exp);
1839	else	1738	else
1840	return MIN (exp, (sint64) MAX_EXPERIENCE - op->stats.exp);	1739	return min (exp, (sint64)MAX_EXPERIENCE - op->stats.exp);
1841	}	1740	}
1842
1843		1741
1844	/* Subtracts experience from player.	1742	/* Subtracts experience from player.
1845	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we	1743	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we
1846	* only subtract from the matching skill. Otherwise,	1744	* only subtract from the matching skill. Otherwise,
1847	* this subtracts a portion from all	1745	* this subtracts a portion from all
…		…
1852	* where everything is at the minimum perm exp, he would lose nothing.	1750	* where everything is at the minimum perm exp, he would lose nothing.
1853	* exp is the amount of exp to subtract - thus, it should be	1751	* exp is the amount of exp to subtract - thus, it should be
1854	* a postive number.	1752	* a postive number.
1855	*/	1753	*/
1856	static void	1754	static void
1857	subtract_player_exp (object op, sint64 exp, const char skill, int flag)	1755	subtract_player_exp (object *op, sint64 exp, shstr_tmp skill, int flag)
1858	{	1756	{
1859	float fraction = (float) exp / (float) op->stats.exp;	1757	float fraction = (float) exp / (float) op->stats.exp;
1860	object *tmp;	1758	object *tmp;
1861	sint64 del_exp;	1759	sint64 del_exp;
1862		1760
1863	for (tmp = op->inv; tmp; tmp = tmp->below)	1761	for (tmp = op->inv; tmp; tmp = tmp->below)
1864	if (tmp->type == SKILL && tmp->stats.exp)	1762	if (tmp->type == SKILL && tmp->stats.exp)
1865	{	1763	{
1866	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (tmp->skill, skill))	1764	if (flag == SK_SUBTRACT_SKILL_EXP && skill && tmp->skill == skill)
1867	{	1765	{
1868	del_exp = check_exp_loss (tmp, exp);	1766	del_exp = check_exp_loss (tmp, exp);
1869	tmp->stats.exp -= del_exp;	1767	tmp->stats.exp -= del_exp;
1870	player_lvl_adj (op, tmp);	1768	player_lvl_adj (op, tmp);
1871	}	1769	}
1872	else if (flag != SK_SUBTRACT_SKILL_EXP)	1770	else if (flag != SK_SUBTRACT_SKILL_EXP)
1873	{	1771	{
1874	/* only want to process other skills if we are not trying	1772	/* only want to process other skills if we are not trying
1875	* to match a specific skill.	1773	* to match a specific skill.
1876	*/	1774	*/
1877	del_exp = check_exp_loss (tmp, (sint64) (tmp->stats.exp * fraction));	1775	del_exp = check_exp_loss (tmp, tmp->stats.exp * fraction);
1878	tmp->stats.exp -= del_exp;	1776	tmp->stats.exp -= del_exp;
1879	player_lvl_adj (op, tmp);	1777	player_lvl_adj (op, tmp);
1880	}	1778	}
1881	}	1779	}
1882		1780
…		…
1896	* skill_name is the skill that should get the exp added.	1794	* skill_name is the skill that should get the exp added.
1897	* flag is what to do if player doesn't have the skill.	1795	* flag is what to do if player doesn't have the skill.
1898	* these last two values are only used for players.	1796	* these last two values are only used for players.
1899	*/	1797	*/
1900	void	1798	void
1901	change_exp (object op, sint64 exp, const char skill_name, int flag)	1799	change_exp (object *op, sint64 exp, shstr_tmp skill_name, int flag)
1902	{	1800	{
1903	#ifdef EXP_DEBUG	1801	#ifdef EXP_DEBUG
1904	LOG (llevDebug, "change_exp() called for %s, exp = %" PRId64 "\n", query_name (op), exp);	1802	LOG (llevDebug, "change_exp() called for %s, exp = %" PRId64 "\n", query_name (op), exp);
1905	#endif	1803	#endif
1906		1804
…		…
1915	* won't do anything if the value is 0 anyways.	1813	* won't do anything if the value is 0 anyways.
1916	*/	1814	*/
1917	if (exp == 0)	1815	if (exp == 0)
1918	return;	1816	return;
1919		1817
1920	/* Monsters are easy - we just adjust their exp - we	1818	/* Monsters are easy - we just adjust their exp - we
1921	* don't adjust level, since in most cases it is unrelated to	1819	* don't adjust level, since in most cases it is unrelated to
1922	* the exp they have - the monsters exp represents what its	1820	* the exp they have - the monsters exp represents what its
1923	* worth.	1821	* worth.
1924	*/	1822	*/
1925	if (op->type != PLAYER)	1823	if (op->type != PLAYER)
1926	{	1824	{
1927	/* Sanity check */	1825	/* Sanity check */
1928	if (!QUERY_FLAG (op, FLAG_ALIVE))	1826	if (!op->flag [FLAG_ALIVE])
1929	return;	1827	return;
1930		1828
1931	/* reset exp to max allowed value. We subtract from	1829	/* reset exp to max allowed value. We subtract from
1932	* MAX_EXPERIENCE to prevent overflows. If the player somehow has	1830	* MAX_EXPERIENCE to prevent overflows. If the player somehow has
1933	* more than max exp, just return.	1831	* more than max exp, just return.
…		…
1952	*/	1850	*/
1953	subtract_player_exp (op, abs (exp), skill_name, flag);	1851	subtract_player_exp (op, abs (exp), skill_name, flag);
1954	}	1852	}
1955	}	1853	}
1956		1854
1957	/* Applies a death penalty experience, the size of this is defined by the	1855	/* Applies a death penalty experience, the size of this is defined by the
1958	* settings death_penalty_percentage and death_penalty_levels, and by the	1856	* settings death_penalty_percentage and death_penalty_levels, and by the
1959	* amount of permenent experience, whichever gives the lowest loss.	1857	* amount of permenent experience, whichever gives the lowest loss.
1960	*/	1858	*/
1961	void	1859	void
1962	apply_death_exp_penalty (object *op)	1860	apply_death_exp_penalty (object *op)
1963	{	1861	{
1964	object *tmp;
1965	sint64 loss;	1862	sint64 loss;
1966	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */	1863	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */
1967	sint64 level_loss; /* defined by the setting 'death_penalty_levels */	1864	sint64 level_loss; /* defined by the setting 'death_penalty_levels */
1968		1865
1969	for (tmp = op->inv; tmp; tmp = tmp->below)	1866	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1970	if (tmp->type == SKILL && tmp->stats.exp)	1867	if (tmp->type == SKILL && tmp->stats.exp)
1971	{	1868	{
1972
1973	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;	1869	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;
1974	level_loss = tmp->stats.exp - levels[MAX (0, tmp->level - settings.death_penalty_level)];	1870	level_loss = tmp->stats.exp - levels [max (0, tmp->level - settings.death_penalty_level)];
1975		1871
1976	/* With the revised exp system, you can get cases where	1872	/* With the revised exp system, you can get cases where
1977	* losing several levels would still require that you have more	1873	* losing several levels would still require that you have more
1978	* exp than you currently have - this is true if the levels	1874	* exp than you currently have - this is true if the levels
1979	* tables is a lot harder.	1875	* tables is a lot harder.
1980	*/	1876	*/
1981	if (level_loss < 0)	1877	if (level_loss < 0)
1982	level_loss = 0;	1878	level_loss = 0;
1983		1879
1984	loss = check_exp_loss (tmp, MIN (level_loss, percentage_loss));	1880	loss = check_exp_loss (tmp, min (level_loss, percentage_loss));
1985		1881
1986	tmp->stats.exp -= loss;	1882	tmp->stats.exp -= loss;
1987	player_lvl_adj (op, tmp);	1883	player_lvl_adj (op, tmp);
1988	}	1884	}
1989		1885
1990	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;	1886	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;
1991	level_loss = op->stats.exp - levels[MAX (0, op->level - settings.death_penalty_level)];	1887	level_loss = op->stats.exp - levels [max (0, op->level - settings.death_penalty_level)];
1992		1888
1993	if (level_loss < 0)	1889	if (level_loss < 0)
1994	level_loss = 0;	1890	level_loss = 0;
		1891
1995	loss = check_exp_loss (op, MIN (level_loss, percentage_loss));	1892	loss = check_exp_loss (op, min (level_loss, percentage_loss));
1996		1893
1997	op->stats.exp -= loss;	1894	op->stats.exp -= loss;
1998	player_lvl_adj (op, NULL);	1895	player_lvl_adj (op, NULL);
1999	}	1896	}
2000		1897

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Comparing deliantra/server/common/living.C (file contents): Revision 1.76 by root, Tue Aug 7 22:57:57 2007 UTC vs. Revision 1.134 by root, Sat Nov 17 22:02:14 2018 UTC

Diff Legend

Comparing deliantra/server/common/living.C (file contents):
Revision 1.76 by root, Tue Aug 7 22:57:57 2007 UTC vs.
Revision 1.134 by root, Sat Nov 17 22:02:14 2018 UTC