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Comparing deliantra/server/common/living.C (file contents):
Revision 1.62 by root, Sat May 19 00:31:08 2007 UTC vs.
Revision 1.120 by root, Fri Apr 30 09:36:32 2010 UTC

1	/*	1	/*
2	* CrossFire, A Multiplayer game	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7	*	7	*
8	* This program 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 2 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, write to the Free Software	19	* and the GNU General Public License along with this program. If not, see
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
21	*	21	*
22	* The authors can be reached via e-mail at <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	23	*/
24		24
25	#include <global.h>	25	#include <global.h>
26	#include <funcpoint.h>
27		26
28	/* 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
29	* 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
30	* 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
31	*/	30	*/
…		…
140	/*	139	/*
141	Since this is nowhere defined ...	140	Since this is nowhere defined ...
142	Both come in handy at least in function add_exp()	141	Both come in handy at least in function add_exp()
143	*/	142	*/
144		143
145	#define MAX_EXPERIENCE levels[settings.max_level]	144	#define MAX_EXPERIENCE levels [settings.max_level]
146		145
147	/* because exp_obj sum to make the total score,	146	/* because exp_obj sum to make the total score,
148	* we cannot allow that sum to exceed the maximum	147	* we cannot allow that sum to exceed the maximum
149	* amount of experience a player can gain. Thus	148	* amount of experience a player can gain. Thus
150	* we define MAX_EXP_IN_OBJ. It is important to try	149	* we define MAX_EXP_IN_OBJ. It is important to try
…		…
157	* line with progression of previous levels, so	156	* line with progression of previous levels, so
158	* if more levels are desired, this should be fixed.	157	* if more levels are desired, this should be fixed.
159	* -b.t.	158	* -b.t.
160	*/	159	*/
161		160
162	#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)
163
164	extern sint64 *levels;
165		162
166	#define MAX_SAVE_LEVEL 110	163	#define MAX_SAVE_LEVEL 110
167		164
168	/* This no longer needs to be changed anytime the number of	165	/* This no longer needs to be changed anytime the number of
169	* levels is increased - rather, did_make_save will do the	166	* levels is increased - rather, did_make_save will do the
…		…
263	/* 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,
264	* 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
265	* 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.
266	*/	263	*/
267	#define DIFF_MSG(flag, msg1, msg2) \	264	#define DIFF_MSG(flag, msg1, msg2) \
268	new_draw_info(NDI_UNIQUE, 0, op, (flag>0)?msg1:msg2);	265	new_draw_info (NDI_UNIQUE, 0, op, (flag > 0) ? msg1 : msg2);
269		266
270	/* 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. */
271		268
272	/* 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
273	* the object.	270	* the object.
…		…
281	* that gives them that ability.	278	* that gives them that ability.
282	*/	279	*/
283	int	280	int
284	change_abil (object *op, object *tmp)	281	change_abil (object *op, object *tmp)
285	{	282	{
286	int flag = QUERY_FLAG (tmp, FLAG_APPLIED) ? 1 : -1, success = 0;	283	int flag = tmp->flag [FLAG_APPLIED] ? 1 : -1;
		284	int success = 0;
287	char message[MAX_BUF];	285	char message[MAX_BUF];
288	int potion_max = 0;	286	int potion_max = 0;
289		287
290	/* remember what object was like before it was changed. note that	288	// keep some stats for comparison purposes
291	* refop is a local copy of op only to be used for detecting changes	289	object::flags_t prev_flag = op->flag;
292	* found by update_stats. refop is not a real object	290	MoveType prev_move_type = op->move_type;
293	*/	291	sint16 prev_resist [NROFATTACKS]; // clumsy
294	object_copy refop = *op;	292	assert (sizeof (prev_resist) == sizeof (op->resist));
		293	memcpy (prev_resist, op->resist, sizeof (prev_resist));
295		294
296	if (op->type == PLAYER)	295	if (op->type == PLAYER)
297	{	296	{
298	if (tmp->type == POTION)	297	if (tmp->type == POTION)
299	{	298	{
300	potion_max = 1;	299	potion_max = 1;
		300
301	for (int j = 0; j < NUM_STATS; j++)	301	for (int j = 0; j < NUM_STATS; j++)
302	{	302	{
303	int ostat = op->contr->orig_stats.stat (j);	303	int ostat = op->contr->orig_stats.stat (j);
304	int i = tmp->stats.stat (j);	304	int i = tmp->stats.stat (j);
305		305
306	/* 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 */
307	int nstat = flag * i + ostat;	307	int nstat = flag * i + ostat;
308		308
309	/* Do some bounds checking. While I don't think any	309	/* Do some bounds checking. There is the potential for potions
310	* potions do so right now, there is the potential for potions
311	* 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
312	* to allow for that.	311	* to allow for that.
313	*/	312	*/
314	if (nstat < 1 && i * flag < 0)	313	if (nstat < 1 && i * flag < 0)
315	nstat = 1;	314	nstat = 1;
316	else if (nstat > 20 + op->arch->clone.stats.stat (j))	315	else if (nstat > 20 + op->arch->stats.stat (j))
317	nstat = 20 + op->arch->clone.stats.stat (j);	316	nstat = 20 + op->arch->stats.stat (j);
318		317
319	if (nstat != ostat)	318	if (nstat != ostat)
320	{	319	{
321	op->contr->orig_stats.stat (j) = nstat;	320	op->contr->orig_stats.stat (j) = nstat;
322	potion_max = 0;	321	potion_max = 0;
…		…
367	{	366	{
368	success = 1;	367	success = 1;
369	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.");
370	}	369	}
371		370
372	if (QUERY_FLAG (op, FLAG_LIFESAVE) != QUERY_FLAG (&refop, FLAG_LIFESAVE))	371	if (op->flag [FLAG_LIFESAVE] != prev_flag [FLAG_LIFESAVE])
373	{	372	{
374	success = 1;	373	success = 1;
375	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.");
376	}	375	}
377		376
378	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])
379	{	378	{
380	success = 1;	379	success = 1;
381	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.");
382	}	381	}
383		382
384	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])
385	{	384	{
386	success = 1;	385	success = 1;
387	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.");
388	}	387	}
389		388
…		…
391	* user has multiple items giving the same type appled like we	390	* user has multiple items giving the same type appled like we
392	* 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
393	* can be misleading (a little higher could be miscontrued from	392	* can be misleading (a little higher could be miscontrued from
394	* from fly high)	393	* from fly high)
395	*/	394	*/
396	if (tmp->move_type && op->move_type != refop.move_type)	395	if (tmp->move_type && op->move_type != prev_move_type)
397	{	396	{
398	success = 1;	397	success = 1;
399		398
400	/* 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
401	* status doesn't make a difference if you are flying high	400	* status doesn't make a difference if you are flying high
402	*/	401	*/
403	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))
404	{	403	{
405	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.");
406	}	405	}
407		406
408	if (tmp->move_type & MOVE_FLY_HIGH)	407	if (tmp->move_type & MOVE_FLY_HIGH)
409	{	408	{
410	/* double conditional - second case covers if you have move_fly_low -	409	/* double conditional - second case covers if you have move_fly_low -
…		…
414	(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."));
415	}	414	}
416		415
417	if (tmp->move_type & MOVE_SWIM)	416	if (tmp->move_type & MOVE_SWIM)
418	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");
419
420	/* Changing move status may mean you are affected by things you weren't before */
421	check_move_on (op, op);
422	}	418	}
423		419
424	/* becoming UNDEAD... a special treatment for this flag. Only those not	420	/* becoming UNDEAD... a special treatment for this flag. Only those not
425	* originally undead may change their status	421	* originally undead may change their status
426	*/	422	*/
427	if (!QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	423	if (!op->arch->flag [FLAG_UNDEAD])
428	if (QUERY_FLAG (op, FLAG_UNDEAD) != QUERY_FLAG (&refop, FLAG_UNDEAD))	424	if (op->flag [FLAG_UNDEAD] != prev_flag [FLAG_UNDEAD])
429	{	425	{
430	success = 1;	426	success = 1;
431	if (flag > 0)	427	if (flag > 0)
432	{	428	{
433	op->race = "undead";	429	op->race = "undead";
434	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!");	430	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!");
435	}	431	}
436	else	432	else
437	{	433	{
438	op->race = op->arch->clone.race;	434	op->race = op->arch->race;
439	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");	435	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");
440	}	436	}
441	}	437	}
442		438
443	if (QUERY_FLAG (op, FLAG_STEALTH) != QUERY_FLAG (&refop, FLAG_STEALTH))	439	if (op->flag [FLAG_STEALTH] != prev_flag [FLAG_STEALTH])
444	{	440	{
445	success = 1;	441	success = 1;
446	DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily.");	442	DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily.");
447	}	443	}
448		444
449	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])
450	{	446	{
451	success = 1;	447	success = 1;
452	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");	448	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");
453	}	449	}
454		450
455	/* 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
456	* vision	452	* vision
457	*/	453	*/
458	if (QUERY_FLAG (tmp, FLAG_BLIND))	454	if (tmp->flag [FLAG_BLIND])
459	{	455	{
460	success = 1;	456	success = 1;
461	if (flag > 0)	457	if (flag > 0)
462	{	458	{
463	if (QUERY_FLAG (op, FLAG_WIZ))	459	if (op->flag [FLAG_WIZ])
464	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.");
465	else	461	else
466	{	462	{
467	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");	463	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");
468	SET_FLAG (op, FLAG_BLIND);	464	op->set_flag (FLAG_BLIND);
469	if (op->type == PLAYER)	465	if (op->type == PLAYER)
470	op->contr->do_los = 1;	466	op->contr->do_los = 1;
471	}	467	}
472	}	468	}
473	else	469	else
474	{	470	{
475	if (QUERY_FLAG (op, FLAG_WIZ))	471	if (op->flag [FLAG_WIZ])
476	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.");
477	else	473	else
478	{	474	{
479	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");	475	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");
480	CLEAR_FLAG (op, FLAG_BLIND);	476	op->clr_flag (FLAG_BLIND);
481	if (op->type == PLAYER)	477	if (op->type == PLAYER)
482	op->contr->do_los = 1;	478	op->contr->do_los = 1;
483	}	479	}
484	}	480	}
485	}	481	}
486		482
487	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])
488	{	484	{
489	success = 1;	485	success = 1;
490	if (op->type == PLAYER)	486	if (op->type == PLAYER)
491	op->contr->do_los = 1;	487	op->contr->do_los = 1;
492	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.");
493	}	489	}
494		490
495	if (QUERY_FLAG (op, FLAG_XRAYS) != QUERY_FLAG (&refop, FLAG_XRAYS))	491	if (op->flag [FLAG_XRAYS] != prev_flag [FLAG_XRAYS])
496	{	492	{
497	success = 1;	493	success = 1;
498	if (flag > 0)	494	if (flag > 0)
499	{	495	{
500	if (QUERY_FLAG (op, FLAG_WIZ))	496	if (op->flag [FLAG_WIZ])
501	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.");
502	else	498	else
503	{	499	{
504	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");	500	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");
505	if (op->type == PLAYER)	501	if (op->type == PLAYER)
506	op->contr->do_los = 1;	502	op->contr->do_los = 1;
507	}	503	}
508	}	504	}
509	else	505	else
510	{	506	{
511	if (QUERY_FLAG (op, FLAG_WIZ))	507	if (op->flag [FLAG_WIZ])
512	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.");
513	else	509	else
514	{	510	{
515	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.");
516	if (op->type == PLAYER)	512	if (op->type == PLAYER)
…		…
523	{	519	{
524	success = 1;	520	success = 1;
525	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.");
526	}	522	}
527		523
		524	if (digest_types [tmp->type])
		525	{
528	if (tmp->stats.hp && op->type == PLAYER)	526	if (tmp->stats.hp && op->type == PLAYER)
529	{	527	{
530	success = 1;	528	success = 1;
531	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!");
532	}	530	}
533		531
534	if (tmp->stats.sp && op->type == PLAYER && tmp->type != SKILL)	532	if (tmp->stats.sp && op->type == PLAYER
535	{	533	&& tmp->type != SKILL && tmp->type != BOW)
		534	{
536	success = 1;	535	success = 1;
537	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.");
538	}	537	}
539		538
540	/* for the future when artifacts set this -b.t. */	539	/* for the future when artifacts set this -b.t. */
541	if (tmp->stats.grace && op->type == PLAYER)	540	if (tmp->stats.grace && op->type == PLAYER)
542	{	541	{
543	success = 1;	542	success = 1;
544	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.");
545	}	544	}
546		545
547	if (tmp->stats.food && op->type == PLAYER)	546	if (tmp->stats.food && op->type == PLAYER)
548	{	547	{
549	success = 1;	548	success = 1;
550	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	}
551	}	551	}
552		552
553	/* Messages for changed resistance */	553	/* Messages for changed resistance */
554	for (int i = 0; i < NROFATTACKS; i++)	554	for (int i = 0; i < NROFATTACKS; i++)
555	{	555	{
556	if (i == ATNR_PHYSICAL)	556	if (i == ATNR_PHYSICAL)
557	continue; /* Don't display about armour */	557	continue; /* Don't display about armour */
558		558
559	if (op->resist[i] != refop.resist[i])	559	if (op->resist [i] != prev_resist [i])
560	{	560	{
561	success = 1;	561	success = 1;
		562
562	if (op->resist[i] > refop.resist[i])	563	if (op->resist [i] > prev_resist [i])
563	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]);
564	else	565	else
565	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]);
566		567
567	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, op, message);	568	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, op, message);
568	}	569	}
569	}	570	}
570		571
571	if (!potion_max)	572	if (!potion_max)
572	{
573	for (int j = 0; j < NUM_STATS; j++)	573	for (int j = 0; j < NUM_STATS; j++)
574	{
575	if (int i = tmp->stats.stat (j))	574	if (int i = tmp->stats.stat (j))
576	{	575	{
577	success = 1;	576	success = 1;
578	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);	577	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);
579	}	578	}
580	}
581	}
582		579
583	return success;	580	return success;
584	}	581	}
585		582
586	/*	583	/*
…		…
597	object::drain_specific_stat (int deplete_stats)	594	object::drain_specific_stat (int deplete_stats)
598	{	595	{
599	object *tmp;	596	object *tmp;
600	archetype *at;	597	archetype *at;
601		598
602	at = archetype::find (ARCH_DEPLETION);	599	at = archetype::find (shstr_depletion);
603	if (!at)	600	if (!at)
604	{	601	{
605	LOG (llevError, "Couldn't find archetype depletion.\n");	602	LOG (llevError, "Couldn't find archetype depletion.\n");
606	return;	603	return;
607	}	604	}
…		…
609	{	606	{
610	tmp = present_arch_in_ob (at, this);	607	tmp = present_arch_in_ob (at, this);
611		608
612	if (!tmp)	609	if (!tmp)
613	{	610	{
614	tmp = arch_to_object (at);	611	tmp = at->instance ();
615	tmp = insert_ob_in_ob (tmp, this);	612	tmp = insert_ob_in_ob (tmp, this);
616	SET_FLAG (tmp, FLAG_APPLIED);	613	tmp->set_flag (FLAG_APPLIED);
617	}	614	}
618	}	615	}
619		616
620	new_draw_info (NDI_UNIQUE, 0, this, drain_msg[deplete_stats]);	617	new_draw_info (NDI_UNIQUE, 0, this, drain_msg[deplete_stats]);
621	change_attr_value (&tmp->stats, deplete_stats, -1);	618	change_attr_value (&tmp->stats, deplete_stats, -1);
…		…
627	* via an applied bad_luck object.	624	* via an applied bad_luck object.
628	*/	625	*/
629	void	626	void
630	object::change_luck (int value)	627	object::change_luck (int value)
631	{	628	{
632	archetype *at = archetype::find ("luck");	629	archetype *at = archetype::find (shstr_luck);
633	if (!at)	630	if (!at)
634	LOG (llevError, "Couldn't find archetype luck.\n");	631	LOG (llevError, "Couldn't find archetype luck.\n");
635	else	632	else
636	{	633	{
637	object *tmp = present_arch_in_ob (at, this);	634	object *tmp = present_arch_in_ob (at, this);
…		…
639	if (!tmp)	636	if (!tmp)
640	{	637	{
641	if (!value)	638	if (!value)
642	return;	639	return;
643		640
644	tmp = arch_to_object (at);	641	tmp = at->instance ();
645	tmp = insert_ob_in_ob (tmp, this);	642	tmp = insert_ob_in_ob (tmp, this);
646	SET_FLAG (tmp, FLAG_APPLIED);	643	tmp->set_flag (FLAG_APPLIED);
647	}	644	}
648		645
649	if (value)	646	if (value)
650	{	647	{
651	/* 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
…		…
685	void	682	void
686	object::remove_statbonus ()	683	object::remove_statbonus ()
687	{	684	{
688	for (int i = 0; i < NUM_STATS; ++i)	685	for (int i = 0; i < NUM_STATS; ++i)
689	{	686	{
690	sint8 v = arch->clone.stats.stat (i);	687	sint8 v = arch->stats.stat (i);
691	stats.stat (i) -= v;	688	stats.stat (i) -= v;
692	contr->orig_stats.stat (i) -= v;	689	contr->orig_stats.stat (i) -= v;
693	}	690	}
694	}	691	}
695		692
…		…
699	void	696	void
700	object::add_statbonus ()	697	object::add_statbonus ()
701	{	698	{
702	for (int i = 0; i < NUM_STATS; ++i)	699	for (int i = 0; i < NUM_STATS; ++i)
703	{	700	{
704	sint8 v = arch->clone.stats.stat (i);	701	sint8 v = arch->stats.stat (i);
705	stats.stat (i) += v;	702	stats.stat (i) += v;
706	contr->orig_stats.stat (i) += v;	703	contr->orig_stats.stat (i) += v;
707	}	704	}
708	}	705	}
		706
		707	static struct copy_flags : object::flags_t
		708	{
		709	copy_flags ()
		710	{
		711	set (FLAG_LIFESAVE);
		712	set (FLAG_REFL_SPELL);
		713	set (FLAG_REFL_MISSILE);
		714	set (FLAG_STEALTH);
		715	set (FLAG_XRAYS);
		716	set (FLAG_BLIND);
		717	set (FLAG_SEE_IN_DARK);
		718	}
		719	} copy_flags;
709		720
710	/*	721	/*
711	* Updates all abilities given by applied objects in the inventory	722	* Updates all abilities given by applied objects in the inventory
712	* of the given object. Note: This function works for both monsters	723	* of the given object. Note: This function works for both monsters
713	* and players; the "player" in the name is purely an archaic inheritance.	724	* and players; the "player" in the name is purely an archaic inheritance.
…		…
718	* spell system split, grace points now added to system --peterm	729	* spell system split, grace points now added to system --peterm
719	*/	730	*/
720	void	731	void
721	object::update_stats ()	732	object::update_stats ()
722	{	733	{
723	int i, j;
724	float f, max = 9, added_speed = 0, bonus_speed = 0, sp_tmp, speed_reduce_from_disease = 1;	734	float f, max_speed = 9, added_speed = 0, bonus_speed = 0, speed_reduce_from_disease = 1;
725	int weapon_weight = 0, weapon_speed = 0;	735	int weapon_weight = 0, weapon_speed = 0;
726	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;	736	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;
727	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];	737	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];
728	object *grace_obj = NULL, *mana_obj = NULL, *tmp;	738	object *grace_obj = NULL, *mana_obj = NULL, *tmp;
729	float old_speed = speed;	739	float old_speed = speed;
		740	int stat_sum [NUM_STATS];
		741
		742	MoveType move_type; // we use change_move_type to change it, so use a local copy
730		743
731	/* First task is to clear all the values back to their original values */	744	/* First task is to clear all the values back to their original values */
732	if (type == PLAYER)	745	if (type == PLAYER)
733	{	746	{
		747	contr->delayed_update = false;
		748
734	for (i = 0; i < NUM_STATS; i++)	749	for (int i = 0; i < NUM_STATS; i++)
735	stats.stat (i) = contr->orig_stats.stat (i);	750	stat_sum [i] = contr->orig_stats.stat (i);
736		751
737	if (settings.spell_encumbrance == TRUE)	752	if (settings.spell_encumbrance == TRUE)
738	contr->encumbrance = 0;	753	contr->encumbrance = 0;
739		754
740	attacktype = 0;	755	attacktype = 0;
…		…
750	for (int i = NUM_BODY_LOCATIONS; i--; )	765	for (int i = NUM_BODY_LOCATIONS; i--; )
751	slot[i].used = slot[i].info;	766	slot[i].used = slot[i].info;
752		767
753	slaying = 0;	768	slaying = 0;
754		769
755	if (!QUERY_FLAG (this, FLAG_WIZ))	770	if (!this->flag [FLAG_WIZ])
756	{
757	CLEAR_FLAG (this, FLAG_XRAYS);
758	CLEAR_FLAG (this, FLAG_MAKE_INVIS);
759	}	771	{
		772	this->clr_flag (FLAG_XRAYS);
		773	this->clr_flag (FLAG_MAKE_INVIS);
		774	}
760		775
761	CLEAR_FLAG (this, FLAG_LIFESAVE);	776	this->clr_flag (FLAG_LIFESAVE);
762	CLEAR_FLAG (this, FLAG_STEALTH);	777	this->clr_flag (FLAG_STEALTH);
763	CLEAR_FLAG (this, FLAG_BLIND);	778	this->clr_flag (FLAG_BLIND);
764		779
765	if (!QUERY_FLAG (&arch->clone, FLAG_REFL_SPELL )) CLEAR_FLAG (this, FLAG_REFL_SPELL);	780	if (!arch->flag [FLAG_REFL_SPELL ]) this->clr_flag (FLAG_REFL_SPELL);
766	if (!QUERY_FLAG (&arch->clone, FLAG_REFL_MISSILE)) CLEAR_FLAG (this, FLAG_REFL_MISSILE);	781	if (!arch->flag [FLAG_REFL_MISSILE]) this->clr_flag (FLAG_REFL_MISSILE);
767	if (!QUERY_FLAG (&arch->clone, FLAG_UNDEAD )) CLEAR_FLAG (this, FLAG_UNDEAD);	782	if (!arch->flag [FLAG_UNDEAD ]) this->clr_flag (FLAG_UNDEAD);
768	if (!QUERY_FLAG (&arch->clone, FLAG_SEE_IN_DARK )) CLEAR_FLAG (this, FLAG_SEE_IN_DARK);	783	if (!arch->flag [FLAG_SEE_IN_DARK ]) this->clr_flag (FLAG_SEE_IN_DARK);
769		784
770	path_attuned = arch->clone.path_attuned;	785	path_attuned = arch->path_attuned;
771	path_repelled = arch->clone.path_repelled;	786	path_repelled = arch->path_repelled;
772	path_denied = arch->clone.path_denied;	787	path_denied = arch->path_denied;
773	glow_radius = arch->clone.glow_radius;	788	glow_radius = arch->glow_radius;
774	move_type = arch->clone.move_type;	789	move_type = arch->move_type;
775
776	chosen_skill = 0;
777		790
778	/* initializing resistances from the values in player/monster's	791	/* initializing resistances from the values in player/monster's
779	* archetype clone	792	* archetype clone
780	*/	793	*/
781	memcpy (&resist, &arch->clone.resist, sizeof (resist));	794	memcpy (&resist, &arch->resist, sizeof (resist));
782		795
783	for (i = 0; i < NROFATTACKS; i++)	796	for (int i = 0; i < NROFATTACKS; i++)
784	{	797	{
785	if (resist[i] > 0)	798	if (resist[i] > 0)
786	prot[i] = resist[i], vuln[i] = 0;	799	prot[i] = resist[i], vuln[i] = 0;
787	else	800	else
788	vuln[i] = -(resist[i]), prot[i] = 0;	801	vuln[i] = -resist[i], prot[i] = 0;
789		802
790	potion_resist[i] = 0;	803	potion_resist[i] = -1000;
791	}	804	}
792		805
793	wc = arch->clone.stats.wc;	806	wc = arch->stats.wc;
794	stats.dam = arch->clone.stats.dam;	807	stats.dam = arch->stats.dam;
795		808
796	/* for players which cannot use armour, they gain AC -1 per 3 levels,	809	/* for players which cannot use armour, they gain AC -1 per 3 levels,
797	* plus a small amount of physical resist, those poor suckers. ;)	810	* plus a small amount of physical resist, those poor suckers. ;)
798	* the fact that maxlevel is factored in could be considered sort of bogus -	811	* the fact that maxlevel is factored in could be considered sort of bogus -
799	* we should probably give them some bonus and cap it off - otherwise,	812	* we should probably give them some bonus and cap it off - otherwise,
800	* basically, if a server updates its max level, these playes may find	813	* basically, if a server updates its max level, these playes may find
801	* that their protection from physical goes down	814	* that their protection from physical goes down
802	*/	815	*/
803	if (!QUERY_FLAG (this, FLAG_USE_ARMOUR) && type == PLAYER)	816	if (!this->flag [FLAG_USE_ARMOUR] && type == PLAYER)
804	{	817	{
805	ac = MAX (-10, arch->clone.stats.ac - level / 3);	818	ac = max (-10, arch->stats.ac - level / 3);
806	prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * level / settings.max_level)) / 100;	819	prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * level / settings.max_level)) / 100;
807	}	820	}
808	else	821	else
809	ac = arch->clone.stats.ac;	822	ac = arch->stats.ac;
810		823
811	stats.luck = arch->clone.stats.luck;	824	stats.luck = arch->stats.luck;
812	speed = arch->clone.speed;	825	speed = arch->speed;
		826
		827	chosen_skill = 0;
813		828
814	/* OK - we've reset most all the objects attributes to sane values.	829	/* OK - we've reset most all the objects attributes to sane values.
815	* now go through and make adjustments for what the player has equipped.	830	* now go through and make adjustments for what the player has equipped.
816	*/	831	*/
817	for (tmp = inv; tmp; tmp = tmp->below)	832	for (tmp = inv; tmp; tmp = tmp->below)
818	{	833	{
819	/* See note in map.c:update_position about making this additive
820	* since light sources are never applied, need to put check here.
821	*/
822	if (tmp->glow_radius > glow_radius)
823	glow_radius = tmp->glow_radius;
824
825	/* This happens because apply_potion calls change_abil with the potion	834	/* This happens because apply_potion calls change_abil with the potion
826	* applied so we can tell the player what changed. But change_abil	835	* applied so we can tell the player what changed. But change_abil
827	* then calls this function.	836	* then calls this function.
828	*/	837	*/
829	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)	838	if (tmp->flag [FLAG_APPLIED] && tmp->type == POTION)
830	continue;	839	continue;
		840
		841	glow_radius += tmp->glow_radius;
831		842
832	/* For some things, we don't care what is equipped */	843	/* For some things, we don't care what is equipped */
833	if (tmp->type == SKILL)	844	if (tmp->type == SKILL)
834	{	845	{
835	/* Want to take the highest skill here. */	846	/* Want to take the highest skill here. */
…		…
848	else if (tmp->level > grace_obj->level)	859	else if (tmp->level > grace_obj->level)
849	grace_obj = tmp;	860	grace_obj = tmp;
850	}	861	}
851	}	862	}
852		863
853	/* Container objects are not meant to adjust a players, but other applied	864	/* Container objects are not meant to adjust players, but other applied
854	* objects need to make adjustments.	865	* objects need to make adjustments.
855	* This block should handle all player specific changes	866	* This block should handle all player specific changes
856	* The check for Praying is a bit of a hack - god given bonuses are put	867	* The check for Praying is a bit of a hack - god given bonuses are put
857	* in the praying skill, and the player should always get those.	868	* in the praying skill, and the player should always get those.
858	* It also means we need to put in additional checks for applied below,	869	* It also means we need to put in additional checks for applied below,
…		…
860	* up, etc.	871	* up, etc.
861	*/	872	*/
862	if ((tmp->flag [FLAG_APPLIED]	873	if ((tmp->flag [FLAG_APPLIED]
863	&& tmp->type != CONTAINER	874	&& tmp->type != CONTAINER
864	&& tmp->type != CLOSE_CON)	875	&& tmp->type != CLOSE_CON)
865	|| (tmp->type == SKILL
866	&& tmp->subtype == SK_PRAYING))	876	|| (tmp->type == SKILL && tmp->subtype == SK_PRAYING))
867	{	877	{
868	if (type == PLAYER)	878	if (type == PLAYER)
869	{	879	{
870	if (tmp == contr->combat_ob || tmp == contr->ranged_ob)	880	contr->item_power += tmp->item_power;
871	if (tmp != current_weapon
872	&& (tmp->type != SKILL || tmp->subtype != SK_PRAYING)
873	&& !tmp->flag [FLAG_CURSED]
874	&& !tmp->flag [FLAG_DAMNED])
875	continue;
876		881
877	for (i = 0; i < NUM_STATS; i++)	882	for (int i = 0; i < NUM_STATS; i++)
878	change_attr_value (&stats, i, tmp->stats.stat (i));	883	stat_sum [i] += tmp->stats.stat (i);
879		884
880	/* These are the items that currently can change digestion, regeneration,	885	if (digest_types [tmp->type])
881	* spell point recovery and mana point recovery. Seems sort of an arbitary
882	* list, but other items store other info into stats array.
883	*/
884	if (tmp->type == WEAPON || tmp->type == BOW ||
885	tmp->type == ARMOUR || tmp->type == HELMET ||
886	tmp->type == SHIELD || tmp->type == RING ||
887	tmp->type == BOOTS || tmp->type == GLOVES ||
888	tmp->type == AMULET || tmp->type == GIRDLE ||
889	tmp->type == BRACERS || tmp->type == CLOAK ||
890	tmp->type == DISEASE || tmp->type == FORCE ||
891	tmp->type == SKILL)
892	{	886	{
893	contr->digestion += tmp->stats.food;	887	contr->digestion += tmp->stats.food;
894	contr->gen_hp += tmp->stats.hp;	888	contr->gen_hp += tmp->stats.hp;
		889	if (tmp->type != BOW) // ugly exception for bows
895	contr->gen_sp += tmp->stats.sp;	890	contr->gen_sp += tmp->stats.sp;
896	contr->gen_grace += tmp->stats.grace;	891	contr->gen_grace += tmp->stats.grace;
897	contr->gen_sp_armour += tmp->gen_sp_armour;	892	contr->gen_sp_armour += tmp->gen_sp_armour;
898	contr->item_power += tmp->item_power;
899	}	893	}
900	} /* if this is a player */	894	} /* if this is a player */
901	else	895	else
902	{	896	{
903	if (tmp->type == WEAPON)	897	if (tmp->type == WEAPON)
904	current_weapon = tmp;	898	current_weapon = tmp;
905	}	899	}
906		900
907	/* Update slots used for items */	901	/* Update slots used for items */
908	if (QUERY_FLAG (tmp, FLAG_APPLIED))	902	if (tmp->flag [FLAG_APPLIED]) // exclude praying...
909	for (i = 0; i < NUM_BODY_LOCATIONS; i++)	903	for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
910	slot[i].used += tmp->slot[i].info;	904	slot[i].used += tmp->slot[i].info;
911		905
912	if (tmp->type == SYMPTOM)	906	if (tmp->type == SYMPTOM)
913	{
914	speed_reduce_from_disease = tmp->last_sp / 100.f;	907	min_it (speed_reduce_from_disease, tmp->last_sp ? tmp->last_sp / 100.f : 1.f);
915		908
916	if (speed_reduce_from_disease == 0)
917	speed_reduce_from_disease = 1;
918	}
919
920	/* Pos. and neg. protections are counted seperate (-> pro/vuln).	909	/* Pos. and neg. protections are counted separate (-> pro/vuln).
921	* (Negative protections are calculated exactly like positive.)	910	* (Negative protections are calculated exactly like positive.)
922	* Resistance from potions are treated special as well. If there's	911	* Resistance from potions are treated special as well. If there's
923	* more than one potion-effect, the bigger prot.-value is taken.	912	* more than one potion-effect, the bigger prot.-value is taken.
924	*/	913	*/
925	if (tmp->type != POTION)	914	if (tmp->type == POTION_EFFECT)
926	{
927	for (i = 0; i < NROFATTACKS; i++)	915	for (int i = 0; i < NROFATTACKS; i++)
928	{
929	/* Potential for cursed potions, in which case we just can use
930	* a straight MAX, as potion_resist is initialised to zero.
931	*/
932	if (tmp->type == POTION_EFFECT)
933	{
934	if (potion_resist[i])
935	potion_resist[i] = MAX (potion_resist[i], tmp->resist[i]);
936	else
937	potion_resist[i] = tmp->resist[i];	916	max_it (potion_resist[i], tmp->resist[i]);
938	}	917	else if (tmp->type != POTION)
		918	for (int i = 0; i < NROFATTACKS; i++)
939	else if (tmp->resist[i] > 0)	919	if (tmp->resist[i] > 0)
940	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;	920	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;
941	else if (tmp->resist[i] < 0)	921	else if (tmp->resist[i] < 0)
942	vuln[i] += ((100 - vuln[i]) * -tmp->resist[i]) / 100;	922	vuln[i] += ((100 - vuln[i]) * -tmp->resist[i]) / 100;
943	}
944	}
945		923
946	/* There may be other things that should not adjust the attacktype */	924	/* There may be other things that should not adjust the attacktype */
947	if (tmp->type != SYMPTOM)	925	if (tmp->type != SYMPTOM)
948	{	926	{
949	attacktype |= tmp->attacktype;	927	attacktype |= tmp->attacktype;
…		…
952	path_denied |= tmp->path_denied;	930	path_denied |= tmp->path_denied;
953	move_type |= tmp->move_type;	931	move_type |= tmp->move_type;
954	stats.luck += tmp->stats.luck;	932	stats.luck += tmp->stats.luck;
955	}	933	}
956		934
957	if (QUERY_FLAG (tmp, FLAG_LIFESAVE )) SET_FLAG (this, FLAG_LIFESAVE);	935	flag |= tmp->flag & copy_flags;
958	if (QUERY_FLAG (tmp, FLAG_REFL_SPELL )) SET_FLAG (this, FLAG_REFL_SPELL);
959	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE)) SET_FLAG (this, FLAG_REFL_MISSILE);
960	if (QUERY_FLAG (tmp, FLAG_STEALTH )) SET_FLAG (this, FLAG_STEALTH);
961	if (QUERY_FLAG (tmp, FLAG_XRAYS )) SET_FLAG (this, FLAG_XRAYS);
962	if (QUERY_FLAG (tmp, FLAG_BLIND )) SET_FLAG (this, FLAG_BLIND);
963	if (QUERY_FLAG (tmp, FLAG_SEE_IN_DARK )) SET_FLAG (this, FLAG_SEE_IN_DARK);
964		936
965	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (&arch->clone, FLAG_UNDEAD))	937	if (tmp->flag [FLAG_UNDEAD] && !arch->flag [FLAG_UNDEAD])
966	SET_FLAG (this, FLAG_UNDEAD);	938	this->set_flag (FLAG_UNDEAD);
967		939
968	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))	940	//TODO: copy_flags?
		941	if (tmp->flag [FLAG_MAKE_INVIS])
969	{	942	{
970	SET_FLAG (this, FLAG_MAKE_INVIS);	943	set_flag (FLAG_MAKE_INVIS);
971	invisible = 1;	944	invisible = 1;
972	}	945	}
973		946
974	if (tmp->stats.exp && tmp->type != SKILL)	947	if (tmp->stats.exp && tmp->type != SKILL)
975	{	948	{
…		…
982	added_speed += tmp->stats.exp;	955	added_speed += tmp->stats.exp;
983	}	956	}
984		957
985	switch (tmp->type)	958	switch (tmp->type)
986	{	959	{
987	#if 0
988	case WAND:
989	case ROD:	960	case SKILL:
990	case HORN:	961	{
991	if (type != PLAYER || current_weapon == tmp)	962	// some skills will end up here without counting as "applied"
		963	if (!tmp->flag [FLAG_APPLIED] || skill_flags [tmp->subtype] & SF_AUTARK)
		964	break;
		965
		966	if (chosen_skill)
		967	{
		968	LOG (llevDebug, "fix_player, op %s has multiple skills applied (%s and %s)\n",
		969	&name, &chosen_skill->name, &tmp->name);
		970
		971	tmp->flag [FLAG_APPLIED] = false;
		972	update_stats ();
		973	return;
		974	}
		975
992	chosen_skill = tmp;	976	chosen_skill = tmp;
993	break;
994	#endif
995		977
996	/* skills modifying the character -b.t. */
997	/* for all skills and skill granting objects */
998	case SKILL:
999	if (!QUERY_FLAG (tmp, FLAG_APPLIED) || skill_flags [tmp->subtype] & SF_APPLY)
1000	break;
1001
1002	if (chosen_skill)
1003	LOG (llevDebug, "fix_player, op %s has multiple skills applied (%s and %s)\n",
1004	&name, &chosen_skill->name, &tmp->name);
1005
1006	chosen_skill = tmp;
1007
1008	if (tmp->stats.dam > 0)	978	if (tmp->stats.dam > 0)
1009	{ /* skill is a 'weapon' */	979	{ /* skill is a 'weapon' */
1010	if (!QUERY_FLAG (this, FLAG_READY_WEAPON))	980	if (!this->flag [FLAG_READY_WEAPON])
1011	weapon_speed = WEAPON_SPEED (tmp);	981	weapon_speed = max (0, WEAPON_SPEED (tmp));
1012		982
1013	if (weapon_speed < 0)
1014	weapon_speed = 0;
1015
1016	weapon_weight = tmp->weight;	983	weapon_weight = tmp->weight;
1017	stats.dam += 1 + (chosen_skill->level * tmp->stats.dam / 9);	984	stats.dam += 1 + chosen_skill->level * tmp->stats.dam / 9;
1018		985
1019	if (tmp->magic)	986	if (tmp->magic)
1020	stats.dam += tmp->magic;	987	stats.dam += tmp->magic;
1021	}	988	}
1022		989
1023	if (tmp->stats.wc)	990	if (tmp->stats.wc)
1024	wc -= tmp->stats.wc + tmp->magic;	991	wc -= tmp->stats.wc + tmp->magic;
1025		992
1026	if (tmp->slaying)	993	if (tmp->slaying)
1027	slaying = tmp->slaying;	994	slaying = tmp->slaying;
1028		995
1029	if (tmp->stats.ac)	996	if (tmp->stats.ac)
1030	ac -= tmp->stats.ac + tmp->magic;	997	ac -= tmp->stats.ac + tmp->magic;
1031		998
1032	if (settings.spell_encumbrance == TRUE && type == PLAYER)	999	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1033	contr->encumbrance += (int) 3 *tmp->weight / 1000;	1000	contr->encumbrance += 3 * tmp->weight / 1000;
		1001	}
1034		1002
1035	break;	1003	break;
1036		1004
1037	case SHIELD:	1005	case SHIELD:
1038	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1006	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1039	contr->encumbrance += (int) tmp->weight / 2000;	1007	contr->encumbrance += tmp->weight / 2000;
		1008	//FALLTHROUGH
1040	case RING:	1009	case RING:
1041	case AMULET:	1010	case AMULET:
1042	case GIRDLE:	1011	case GIRDLE:
1043	case HELMET:	1012	case HELMET:
1044	case BOOTS:	1013	case BOOTS:
…		…
1053	if (tmp->stats.ac)	1022	if (tmp->stats.ac)
1054	ac -= tmp->stats.ac + tmp->magic;	1023	ac -= tmp->stats.ac + tmp->magic;
1055		1024
1056	break;	1025	break;
1057		1026
		1027	case WAND:
		1028	case ROD:
		1029	case HORN:
		1030	break;
		1031
1058	case BOW:	1032	case BOW:
1059	case WEAPON:	1033	case WEAPON:
1060	if (type != PLAYER || current_weapon == tmp)
1061	{
1062	wc -= tmp->stats.wc + tmp->magic;	1034	wc -= tmp->stats.wc + tmp->magic;
1063		1035
1064	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)	1036	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)
1065	ac -= tmp->stats.ac + tmp->magic;	1037	ac -= tmp->stats.ac + tmp->magic;
1066		1038
1067	stats.dam += tmp->stats.dam + tmp->magic;	1039	stats.dam += tmp->stats.dam + tmp->magic;
1068	weapon_weight = tmp->weight;	1040	weapon_weight = tmp->weight;
1069	weapon_speed = (WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2;	1041	weapon_speed = (WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2;
1070		1042
1071	if (weapon_speed < 0)	1043	if (weapon_speed < 0)
1072	weapon_speed = 0;	1044	weapon_speed = 0;
1073		1045
1074	slaying = tmp->slaying;	1046	slaying = tmp->slaying;
1075		1047
1076	/* If there is desire that two handed weapons should do	1048	/* If there is desire that two handed weapons should do
1077	* extra strength damage, this is where the code should	1049	* extra strength damage, this is where the code should
1078	* go.	1050	* go.
1079	*/	1051	*/
1080		1052
1081	if (type == PLAYER)	1053	if (type == PLAYER)
1082	if (settings.spell_encumbrance)	1054	if (settings.spell_encumbrance)
1083	contr->encumbrance += tmp->weight * 3 / 1000;	1055	contr->encumbrance += tmp->weight * 3 / 1000;
1084	}
1085		1056
1086	break;	1057	break;
1087		1058
1088	case ARMOUR: /* Only the best of these three are used: */	1059	case ARMOUR: /* Only the best of these three are used: */
1089	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1060	if (settings.spell_encumbrance == TRUE && type == PLAYER)
…		…
1112	else /* To nullify the below effect */	1083	else /* To nullify the below effect */
1113	ac += tmp->stats.ac + tmp->magic;	1084	ac += tmp->stats.ac + tmp->magic;
1114	}	1085	}
1115		1086
1116	if (tmp->stats.wc)	1087	if (tmp->stats.wc)
1117	wc -= (tmp->stats.wc + tmp->magic);	1088	wc -= tmp->stats.wc + tmp->magic;
1118		1089
1119	if (tmp->stats.ac)	1090	if (tmp->stats.ac)
1120	ac -= (tmp->stats.ac + tmp->magic);	1091	ac -= tmp->stats.ac + tmp->magic;
1121		1092
1122	if (ARMOUR_SPEED (tmp) && ARMOUR_SPEED (tmp) / 10.f < max)	1093	if (ARMOUR_SPEED (tmp))
1123	max = ARMOUR_SPEED (tmp) / 10.f;	1094	max_speed = min (max_speed, ARMOUR_SPEED (tmp) / 10.f);
1124		1095
1125	break;	1096	break;
1126	} /* switch tmp->type */	1097	} /* switch tmp->type */
1127	} /* item is equipped */	1098	} /* item is equipped */
1128	} /* for loop of items */	1099	} /* for loop of items */
		1100
		1101	min_it (glow_radius, MAX_LIGHT_RADIUS);
1129		1102
1130	/* We've gone through all the objects the player has equipped. For many things, we	1103	/* We've gone through all the objects the player has equipped. For many things, we
1131	* have generated intermediate values which we now need to assign.	1104	* have generated intermediate values which we now need to assign.
1132	*/	1105	*/
1133		1106
…		…
1135	* If there is an uncursed potion in effect, granting more protection	1108	* If there is an uncursed potion in effect, granting more protection
1136	* than that, we take: 'total resistance = resistance from potion'.	1109	* than that, we take: 'total resistance = resistance from potion'.
1137	* If there is a cursed (and no uncursed) potion in effect, we take	1110	* If there is a cursed (and no uncursed) potion in effect, we take
1138	* 'total resistance = vulnerability from cursed potion'.	1111	* 'total resistance = vulnerability from cursed potion'.
1139	*/	1112	*/
1140	for (i = 0; i < NROFATTACKS; i++)	1113	for (int i = 0; i < NROFATTACKS; i++)
1141	{	1114	{
1142	resist[i] = prot[i] - vuln[i];	1115	resist[i] = prot[i] - vuln[i];
1143		1116
1144	if (potion_resist[i] && ((potion_resist[i] > resist[i]) || (potion_resist[i] < 0)))	1117	if (potion_resist[i] != -1000
		1118	&& (potion_resist[i] < 0 || potion_resist[i] > resist[i]))
1145	resist[i] = potion_resist[i];	1119	resist[i] = potion_resist[i];
1146	}	1120	}
1147		1121
1148	/* Figure out the players sp/mana/hp totals. */
1149	if (type == PLAYER)	1122	if (type == PLAYER)
1150	{	1123	{
		1124	// clamp various player stats
		1125	for (int i = 0; i < NUM_STATS; ++i)
		1126	stats.stat (i) = stat_sum [i];
		1127
		1128	check_stat_bounds (&stats);
		1129
		1130	contr->digestion = clamp (contr->digestion, MIN_DIGESTION, MAX_DIGESTION);
		1131
		1132	/* Figure out the players sp/mana/hp totals. */
1151	int pl_level;	1133	int pl_level;
1152		1134
1153	check_stat_bounds (&(stats));
1154	pl_level = level;
1155
1156	if (pl_level < 1)
1157	pl_level = 1; /* safety, we should always get 1 levels worth of hp! */	1135	pl_level = max (1, level); /* safety, we should always get 1 levels worth of hp! */
1158		1136
1159	/* You basically get half a con bonus/level. But we do take into account rounding,	1137	/* You basically get half a con bonus/level. But we do take into account rounding,
1160	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.	1138	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.
1161	*/	1139	*/
1162	for (i = 1, stats.maxhp = 0; i <= pl_level && i <= 10; i++)	1140	stats.maxhp = 0;
		1141	for (int i = 1; i <= min (10, pl_level); i++)
1163	{	1142	{
1164	j = contr->levhp[i] + con_bonus[stats.Con] / 2;	1143	int j = contr->levhp[i] + con_bonus[stats.Con] / 2;
1165		1144
1166	if (i % 2 && con_bonus[stats.Con] % 2)	1145	if (i % 2 && con_bonus[stats.Con] % 2)
1167	{
1168	if (con_bonus[stats.Con] > 0)	1146	if (con_bonus[stats.Con] > 0)
1169	j++;	1147	j++;
1170	else	1148	else
1171	j--;	1149	j--;
1172	}
1173		1150
1174	stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */	1151	stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */
1175	}	1152	}
1176		1153
1177	for (i = 11; i <= level; i++)	1154	stats.maxhp += 2 * max (0, level - 10);
1178	stats.maxhp += 2;
1179		1155
1180	if (stats.hp > stats.maxhp)	1156	if (stats.hp > stats.maxhp)
1181	stats.hp = stats.maxhp;	1157	stats.hp = stats.maxhp;
1182		1158
1183	/* Sp gain is controlled by the level of the player's	1159	/* Sp gain is controlled by the level of the player's
…		…
1196		1172
1197	if (mana_obj == this && type == PLAYER)	1173	if (mana_obj == this && type == PLAYER)
1198	stats.maxsp = 1;	1174	stats.maxsp = 1;
1199	else	1175	else
1200	{	1176	{
1201	sp_tmp = 0.f;	1177	float sp_tmp = 0.f;
1202		1178
1203	for (i = 1; i <= mana_obj->level && i <= 10; i++)	1179	for (int i = 1; i <= min (10, mana_obj->level); i++)
1204	{	1180	{
1205	float stmp;	1181	float stmp;
1206		1182
1207	/* Got some extra bonus at first level */	1183	/* Got some extra bonus at first level */
1208	if (i < 2)	1184	if (i < 2)
1209	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 6.f;	1185	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 6.f;
1210	else	1186	else
1211	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 12.f;	1187	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 12.f;
1212		1188
1213	if (stmp < 1.f)
1214	stmp = 1.f;
1215
1216	sp_tmp += stmp;	1189	sp_tmp += max (1.f, stmp);
1217	}	1190	}
1218		1191
1219	stats.maxsp = (sint16)sp_tmp;	1192	stats.maxsp = int (sp_tmp) + 2 * max (0, mana_obj->level - 10);
1220
1221	for (i = 11; i <= mana_obj->level; i++)
1222	stats.maxsp += 2;
1223	}	1193	}
1224		1194
1225	/* Characters can get their sp supercharged via rune of transferrance */	1195	/* Characters can get their sp supercharged via rune of transferrance */
1226	if (stats.sp > stats.maxsp * 2)	1196	stats.sp = min (stats.sp, stats.maxsp * 2);
1227	stats.sp = stats.maxsp * 2;
1228		1197
1229	/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */	1198	/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */
1230	if (!grace_obj || !grace_obj->level || type != PLAYER)	1199	if (!grace_obj || !grace_obj->level || type != PLAYER)
1231	grace_obj = this;	1200	grace_obj = this;
1232		1201
…		…
1237	/* store grace in a float - this way, the divisions below don't create	1206	/* store grace in a float - this way, the divisions below don't create
1238	* big jumps when you go from level to level - with int's, it then	1207	* big jumps when you go from level to level - with int's, it then
1239	* becomes big jumps when the sums of the bonuses jump to the next	1208	* becomes big jumps when the sums of the bonuses jump to the next
1240	* step of 8 - with floats, even fractional ones are useful.	1209	* step of 8 - with floats, even fractional ones are useful.
1241	*/	1210	*/
1242	sp_tmp = 0.f;	1211	float sp_tmp = 0.f;
1243	for (i = 1, stats.maxgrace = 0; i <= grace_obj->level && i <= 10; i++)	1212
		1213	for (int i = 1; i <= min (10, grace_obj->level); i++)
1244	{	1214	{
1245	float grace_tmp = 0.f;	1215	float grace_tmp = 0.f;
1246		1216
1247	/* Got some extra bonus at first level */	1217	/* Got some extra bonus at first level */
1248	if (i < 2)	1218	if (i < 2)
1249	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 6.f;	1219	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 6.f;
1250	else	1220	else
1251	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 12.f;	1221	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 12.f;
1252		1222
1253	if (grace_tmp < 1.f)
1254	grace_tmp = 1.f;
1255
1256	sp_tmp += grace_tmp;	1223	sp_tmp += max (1.f, grace_tmp);
1257	}	1224	}
1258		1225
1259	stats.maxgrace = (sint16)sp_tmp;
1260
1261	/* two grace points per level after 11 */	1226	/* two grace points per level after 10 */
1262	for (i = 11; i <= grace_obj->level; i++)	1227	stats.maxgrace = int (sp_tmp) + 2 * max (0, grace_obj->level - 10);
1263	stats.maxgrace += 2;
1264	}	1228	}
1265		1229
1266	/* No limit on grace vs maxgrace */	1230	/* No limit on grace vs maxgrace */
1267		1231
1268	if (contr->braced)	1232	if (contr->braced)
…		…
1288		1252
1289	if (contr && wc_obj && wc_obj->level > 1)	1253	if (contr && wc_obj && wc_obj->level > 1)
1290	{	1254	{
1291	wc -= wc_obj->level + thaco_bonus[stats.Str];	1255	wc -= wc_obj->level + thaco_bonus[stats.Str];
1292		1256
1293	for (i = 1; i < wc_obj->level; i++)	1257	for (int i = 1; i < wc_obj->level; i++)
1294	{	1258	{
1295	/* additional wc every 6 levels */	1259	/* additional wc every 6 levels */
1296	if (!(i % 6))	1260	if (!(i % 6))
1297	wc--;	1261	wc--;
1298		1262
…		…
1311		1275
1312	speed = 1.f + speed_bonus[stats.Dex];	1276	speed = 1.f + speed_bonus[stats.Dex];
1313		1277
1314	if (settings.search_items && contr->search_str[0])	1278	if (settings.search_items && contr->search_str[0])
1315	speed -= 1;	1279	speed -= 1;
1316
1317	if (attacktype == 0)
1318	attacktype = arch->clone.attacktype;
1319	} /* End if player */	1280	} /* End if player */
1320		1281
1321	if (added_speed >= 0)	1282	if (added_speed >= 0)
1322	speed += added_speed / 10.f;	1283	speed += added_speed / 10.f;
1323	else /* Something wrong here...: */	1284	else /* Something wrong here...: */
1324	speed /= 1.f - added_speed;	1285	speed /= 1.f - added_speed;
1325		1286
1326	/* Max is determined by armour */	1287	/* Max is determined by armour */
1327	if (speed > max)	1288	speed = min (speed, max_speed);
1328	speed = max;
1329		1289
1330	if (type == PLAYER)	1290	if (type == PLAYER)
1331	{	1291	{
1332	/* f is a number the represents the number of kg above (positive num)	1292	/* f is a number the represents the number of kg above (positive num)
1333	* or below (negative number) that the player is carrying. If above	1293	* or below (negative number) that the player is carrying. If above
1334	* weight limit, then player suffers a speed reduction based on how	1294	* weight limit, then player suffers a speed reduction based on how
1335	* much above he is, and what is max carry is	1295	* much above he is, and what is max carry is
1336	*/	1296	*/
1337	f = (carrying / 1000) - max_carry[stats.Str];	1297	float f = (carrying / 1000) - max_carry[stats.Str];
1338	if (f > 0)	1298	if (f > 0.f)
1339	speed = speed / (1.f + f / max_carry[stats.Str]);	1299	speed = speed / (1.f + f / max_carry[stats.Str]);
1340	}	1300	}
1341		1301
1342	speed += bonus_speed / 10.f; /* Not affected by limits */	1302	speed += bonus_speed / 10.f; /* Not affected by limits */
		1303	speed *= speed_reduce_from_disease;
1343		1304
1344	/* Put a lower limit on speed. Note with this speed, you move once every	1305	/* Put a lower limit on speed. Note with this speed, you move once every
1345	* 100 ticks or so. This amounts to once every 12 seconds of realtime.	1306	* 25 ticks or so. This amounts to once every 3 seconds of realtime.
1346	*/	1307	*/
1347	speed = speed * speed_reduce_from_disease;	1308	max_it (speed, is_player () ? MIN_PLAYER_SPEED : MIN_ACTIVE_SPEED);
1348		1309
1349	if (speed < 0.01f && type == PLAYER)	1310	if (speed != old_speed)
1350	speed = 0.01f;	1311	set_speed (speed);
1351		1312
1352	if (type == PLAYER)	1313	if (type == PLAYER)
1353	{	1314	{
1354	/* (This formula was made by vidarl@ifi.uio.no)	1315	/* (This formula was made by vidarl@ifi.uio.no)
1355	* Note that we never used these values again - basically	1316	* Note that we never used these values again - basically
…		…
1370		1331
1371	contr->weapon_sp = K * s * .5f; //TODO: balance the .5	1332	contr->weapon_sp = K * s * .5f; //TODO: balance the .5
1372	}	1333	}
1373		1334
1374	/* I want to limit the power of small monsters with big weapons: */	1335	/* I want to limit the power of small monsters with big weapons: */
1375	if (type != PLAYER && arch && stats.dam > arch->clone.stats.dam * 3)	1336	if (type != PLAYER && arch && stats.dam > arch->stats.dam * 3)
1376	stats.dam = arch->clone.stats.dam * 3;	1337	stats.dam = arch->stats.dam * 3;
1377		1338
1378	stats.wc = clamp (wc, MIN_WC, MAX_WC);	1339	stats.wc = clamp (wc, MIN_WC, MAX_WC);
1379	stats.ac = clamp (ac, MIN_AC, MAX_AC);	1340	stats.ac = clamp (ac, MIN_AC, MAX_AC);
1380		1341
1381	/* if for some reason the creature doesn't have any move type,	1342	/* if for some reason the creature doesn't have any move type,
…		…
1387	if (move_type == 0)	1348	if (move_type == 0)
1388	move_type = MOVE_WALK;	1349	move_type = MOVE_WALK;
1389	else if (move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH))	1350	else if (move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH))
1390	move_type &= ~MOVE_WALK;	1351	move_type &= ~MOVE_WALK;
1391		1352
1392	if (speed != old_speed)	1353	// now apply the new move_type
1393	set_speed (speed);	1354	if (this->move_type != move_type)
		1355	change_move_type (move_type);
1394		1356
1395	/* It is quite possible that a player's spell costing might have changed,	1357	/* It is quite possible that a player's spell costing might have changed,
1396	* so we will check that now.	1358	* so we will check that now.
1397	*/	1359	*/
1398	if (type == PLAYER)	1360	if (is_player ())
1399	{	1361	contr->update_spells ();
1400	esrv_update_stats (contr);
1401	esrv_update_spells (contr);
1402	}
1403		1362
1404	// update the mapspace, if we are on a map	1363	// update the mapspace, if we are on a map
1405	if (!flag [FLAG_REMOVED] && map)	1364	if (!flag [FLAG_REMOVED] && map)
1406	map->at (x, y).flags_ = 0;	1365	map->at (x, y).flags_ = 0;
		1366	}
		1367
		1368	void
		1369	object::set_glow_radius (sint8 rad)
		1370	{
		1371	glow_radius = rad;
		1372
		1373	if (is_on_map ())
		1374	update_all_los (map, x, y);
		1375	else if (object *env = outer_env ())
		1376	{
		1377	env->update_stats ();
		1378
		1379	if (env->is_on_map ())
		1380	update_all_los (env->map, env->x, env->y);
		1381	}
1407	}	1382	}
1408		1383
1409	/*	1384	/*
1410	* Returns true if the given player is a legal class.	1385	* Returns true if the given player is a legal class.
1411	* The function to add and remove class-bonuses to the stats doesn't	1386	* The function to add and remove class-bonuses to the stats doesn't
…		…
1427		1402
1428	/*	1403	/*
1429	* set the new dragon name after gaining levels or	1404	* set the new dragon name after gaining levels or
1430	* changing ability focus (later this can be extended to	1405	* changing ability focus (later this can be extended to
1431	* eventually change the player's face and animation)	1406	* eventually change the player's face and animation)
1432	*
1433	* Note that the title is written to 'own_title' in the
1434	* player struct. This should be changed to 'ext_title'
1435	* as soon as clients support this!
1436	* Please, anyone, write support for 'ext_title'.
1437	*/	1407	*/
1438	void	1408	void
1439	set_dragon_name (object *pl, const object *abil, const object *skin)	1409	set_dragon_name (object *pl, const object *abil, const object *skin)
1440	{	1410	{
1441	int atnr = -1; /* attacknumber of highest level */	1411	int atnr = -1; /* attacknumber of highest level */
…		…
1459	/* now if there are equals at highest level, pick the one with focus,	1429	/* now if there are equals at highest level, pick the one with focus,
1460	or else at random */	1430	or else at random */
1461	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)	1431	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)
1462	atnr = abil->stats.exp;	1432	atnr = abil->stats.exp;
1463		1433
1464	level = (int) (level / 5.);
1465
1466	/* now set the new title */	1434	/* now set the new title */
1467	if (pl->contr != NULL)
1468	{
1469	if (level == 0)
1470	sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);	1435	if (level < 25) sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);
1471	else if (level == 1)
1472	sprintf (pl->contr->title, "%s wyrm", attacks[atnr]);	1436	else if (level < 50) sprintf (pl->contr->title, "%s wyrm" , attacks[atnr]);
1473	else if (level == 2)
1474	sprintf (pl->contr->title, "%s wyvern", attacks[atnr]);	1437	else if (level < 75) sprintf (pl->contr->title, "%s wyvern" , attacks[atnr]);
1475	else if (level == 3)
1476	sprintf (pl->contr->title, "%s dragon", attacks[atnr]);	1438	else if (level < 100) sprintf (pl->contr->title, "%s dragon" , attacks[atnr]);
1477	else	1439	else
1478	{	1440	{
1479	/* special titles for extra high resistance! */	1441	/* special titles for extra high resistance! */
1480	if (skin->resist[atnr] > 80)
1481	sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);	1442	if (skin->resist[atnr] > 80) sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);
1482	else if (skin->resist[atnr] > 50)
1483	sprintf (pl->contr->title, "ancient %s dragon", attacks[atnr]);	1443	else if (skin->resist[atnr] > 50) sprintf (pl->contr->title, "ancient %s dragon" , attacks[atnr]);
1484	else
1485	sprintf (pl->contr->title, "big %s dragon", attacks[atnr]);	1444	else sprintf (pl->contr->title, "big %s dragon" , attacks[atnr]);
1486	}
1487	}	1445	}
1488		1446
1489	strcpy (pl->contr->own_title, "");	1447	strcpy (pl->contr->own_title, "");
1490	}	1448	}
1491		1449
1492	/*	1450	/*
1493	* This function is called when a dragon-player gains	1451	* This function is called when a dragon-player gains
1494	* an overall level. Here, the dragon might gain new abilities	1452	* an overall level. Here, the dragon might gain new abilities
1495	* or change the ability-focus.	1453	* or change the ability-focus.
1496	*/	1454	*/
1497	void	1455	static void
1498	dragon_level_gain (object *who)	1456	dragon_level_gain (object *who)
1499	{	1457	{
1500	object *abil = NULL; /* pointer to dragon ability force */	1458	object *abil = NULL; /* pointer to dragon ability force */
1501	object *skin = NULL; /* pointer to dragon skin force */	1459	object *skin = NULL; /* pointer to dragon skin force */
1502	object *tmp = NULL; /* tmp. object */	1460	object *tmp = NULL; /* tmp. object */
1503	char buf[MAX_BUF]; /* tmp. string buffer */	1461	char buf[MAX_BUF]; /* tmp. string buffer */
1504		1462
1505	/* now grab the 'dragon_ability'-forces from the player's inventory */	1463	/* now grab the 'dragon_ability'-forces from the player's inventory */
1506	shstr_cmp dragon_ability_force ("dragon_ability_force");
1507	shstr_cmp dragon_skin_force ("dragon_skin_force");
1508
1509	for (tmp = who->inv; tmp; tmp = tmp->below)	1464	for (tmp = who->inv; tmp; tmp = tmp->below)
1510	if (tmp->type == FORCE)	1465	if (tmp->type == FORCE)
1511	if (tmp->arch->name == dragon_ability_force)	1466	if (tmp->arch->archname == shstr_dragon_ability_force)
1512	abil = tmp;	1467	abil = tmp;
1513	else if (tmp->arch->name == dragon_skin_force)	1468	else if (tmp->arch->archname == shstr_dragon_skin_force)
1514	skin = tmp;	1469	skin = tmp;
1515		1470
1516	/* if the force is missing -> bail out */	1471	/* if the force is missing -> bail out */
1517	if (abil == NULL)	1472	if (abil == NULL)
1518	return;	1473	return;
…		…
1561	object *skill_obj;	1516	object *skill_obj;
1562		1517
1563	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);	1518	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);
1564	if (!skill_obj)	1519	if (!skill_obj)
1565	{	1520	{
1566	LOG (llevError, "add_player_exp: couldn't find skill %s\n", skill_name);	1521	LOG (llevError, "give_skill_by_name: couldn't find skill %s\n", skill_name);
1567	return NULL;	1522	return NULL;
1568	}	1523	}
1569		1524
1570	/* clear the flag - exp goes into this bucket, but player	1525	/* clear the flag - exp goes into this bucket, but player
1571	* still doesn't know it.	1526	* still doesn't know it.
1572	*/	1527	*/
1573	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);	1528	skill_obj->clr_flag (FLAG_CAN_USE_SKILL);
1574	skill_obj->stats.exp = 0;	1529	skill_obj->stats.exp = 0;
1575	skill_obj->level = 1;	1530	skill_obj->level = 1;
1576	insert_ob_in_ob (skill_obj, op);	1531	op->insert (skill_obj);
1577		1532
1578	if (player *pl = op->contr)	1533	if (player *pl = op->contr)
1579	{	1534	pl->link_skills ();
1580	pl->last_skill_ob [skill_obj->subtype] = skill_obj;
1581	if (pl->ns)
1582	pl->ns->last_skill_exp[skill_obj->subtype] = -1;//TODO: should be made superfluous
1583	}
1584		1535
1585	return skill_obj;	1536	return skill_obj;
1586	}	1537	}
1587		1538
1588	/* player_lvl_adj() - for the new exp system. we are concerned with	1539	/* player_lvl_adj() - for the new exp system. we are concerned with
…		…
1594	*/	1545	*/
1595	void	1546	void
1596	player_lvl_adj (object *who, object *op)	1547	player_lvl_adj (object *who, object *op)
1597	{	1548	{
1598	char buf[MAX_BUF];	1549	char buf[MAX_BUF];
		1550	bool changed = false;
1599		1551
1600	if (!op) /* when rolling stats */	1552	if (!op) /* when rolling stats */
1601	op = who;	1553	op = who;
1602		1554
1603	if (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))	1555	while (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))
1604	{	1556	{
		1557	changed = true;
		1558
1605	op->level++;	1559	op->level++;
1606		1560
1607	if (op && op == who && op->stats.exp > 1 && is_dragon_pl (who))	1561	if (op && op == who && op->stats.exp > 1 && who->is_dragon ())
1608	dragon_level_gain (who);	1562	dragon_level_gain (who);
1609		1563
1610	/* Only roll these if it is the player (who) that gained the level */	1564	/* Only roll these if it is the player (who) that gained the level */
1611	if (op == who && (who->level < 11) && who->type == PLAYER)	1565	if (op == who && (who->level < 11) && who->type == PLAYER)
1612	{	1566	{
1613	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;	1567	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;
1614	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);	1568	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);
1615	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;	1569	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;
1616	}	1570	}
1617		1571
1618	who->update_stats ();
1619	if (op->level > 1)	1572	if (op->level > 1)
1620	{	1573	{
1621	if (op->type != PLAYER)	1574	if (op->type != PLAYER)
		1575	{
		1576	who->contr->play_sound (sound_find ("skill_up"));
1622	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1577	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
		1578	}
1623	else	1579	else
		1580	{
		1581	who->contr->play_sound (sound_find ("level_up"));
1624	sprintf (buf, "You are now level %d.", op->level);	1582	sprintf (buf, "You are now level %d.", op->level);
		1583	}
1625		1584
1626	if (who)	1585	if (who)
1627	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);	1586	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);
1628	}	1587	}
1629
1630	player_lvl_adj (who, op); /* To increase more levels */
1631	}	1588	}
		1589
1632	else if (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))	1590	while (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))
1633	{	1591	{
		1592	changed = true;
		1593
1634	op->level--;	1594	op->level--;
1635	who->update_stats ();
1636		1595
1637	if (op->type != PLAYER)	1596	if (op->type != PLAYER)
1638	{	1597	{
1639	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1598	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
1640	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);	1599	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);
1641	}	1600	}
1642
1643	player_lvl_adj (who, op); /* To decrease more levels */
1644	}	1601	}
1645		1602
1646	/* check if the spell data has changed */	1603	if (changed)
1647	esrv_update_stats (who->contr);	1604	who->update_stats (); // should cause esrv_update_stats and esrv_update_spells
1648	esrv_update_spells (who->contr);
1649	}	1605	}
1650		1606
1651	/*	1607	/*
1652	* Returns how much experience is needed for a player to become	1608	* Returns how much experience is needed for a player to become
1653	* the given level. level should really never exceed max_level	1609	* the given level. level should really never exceed max_level
1654	*/	1610	*/
1655		1611
1656	sint64	1612	sint64
1657	level_exp (int level, double expmul)	1613	level_exp (int level, double expmul)
1658	{	1614	{
1659	if (level > settings.max_level)	1615	return expmul * level_to_min_exp (level);
1660	return (sint64) (expmul * levels[settings.max_level]);
1661
1662	return (sint64) (expmul * levels[level]);
1663	}	1616	}
1664		1617
1665	/*	1618	/*
1666	* Ensure that the permanent experience requirements in an exp object are met.	1619	* Ensure that the permanent experience requirements in an exp object are met.
1667	* This really just checks 'op to make sure the perm_exp value is within	1620	* This really just checks 'op to make sure the perm_exp value is within
…		…
1697	* flag is what to do if the player doesn't have the skill:	1650	* flag is what to do if the player doesn't have the skill:
1698	*/	1651	*/
1699	static void	1652	static void
1700	add_player_exp (object *op, sint64 exp, const char *skill_name, int flag)	1653	add_player_exp (object *op, sint64 exp, const char *skill_name, int flag)
1701	{	1654	{
1702	object *skill_obj = NULL;	1655	object *skill_obj;
1703	sint64 limit, exp_to_add;	1656	sint64 limit, exp_to_add;
1704	int i;	1657	int i;
1705		1658
1706	/* prevents some forms of abuse. */	1659	/* prevents some forms of abuse. */
1707	if (op->contr->braced)	1660	if (op->contr->braced)
…		…
1710	/* Try to find the matching skill.	1663	/* Try to find the matching skill.
1711	* We do a shortcut/time saving mechanism first - see if it matches	1664	* We do a shortcut/time saving mechanism first - see if it matches
1712	* chosen_skill. This means we don't need to search through	1665	* chosen_skill. This means we don't need to search through
1713	* the players inventory.	1666	* the players inventory.
1714	*/	1667	*/
		1668	skill_obj = 0;
		1669
1715	if (skill_name)	1670	if (skill_name)
1716	{	1671	{
1717	if (op->chosen_skill && op->chosen_skill->type == SKILL && !strcmp (skill_name, op->chosen_skill->skill))	1672	skill_obj = op->contr->find_skill (skill_name);
1718	skill_obj = op->chosen_skill;
1719	else
1720	{
1721	for (i = 0; i < NUM_SKILLS; i++)
1722	if (op->contr->last_skill_ob[i] && !strcmp (op->contr->last_skill_ob[i]->skill, skill_name))
1723	{
1724	skill_obj = op->contr->last_skill_ob[i];
1725	break;
1726	}
1727		1673
1728	/* Player doesn't have the skill. Check to see what to do, and give	1674	/* Player doesn't have the skill. Check to see what to do, and give
1729	* it to the player if necessary	1675	* it to the player if necessary
1730	*/	1676	*/
1731	if (!skill_obj)	1677	if (!skill_obj)
1732	{	1678	{
1733	if (flag == SK_EXP_NONE)	1679	if (flag == SK_EXP_NONE)
1734	return;	1680	return;
		1681
1735	else if (flag == SK_EXP_ADD_SKILL)	1682	if (flag == SK_EXP_ADD_SKILL)
1736	give_skill_by_name (op, skill_name);	1683	skill_obj = give_skill_by_name (op, skill_name);
1737	}
1738	}	1684	}
1739	}	1685	}
1740		1686
1741	if (flag != SK_EXP_SKILL_ONLY)	1687	if (flag != SK_EXP_SKILL_ONLY)
1742	{	1688	{
1743	/* Basically, you can never gain more experience in one shot	1689	/* Basically, you can never gain more experience in one shot
1744	* than half what you need to gain for next level.	1690	* than half what you need to gain for next level.
1745	*/	1691	*/
1746	exp_to_add = exp;	1692	exp_to_add = exp;
1747	limit = (levels[op->level + 1] - levels[op->level]) / 2;	1693	limit = (levels [op->level + 1] - levels [op->level]) / 2;
1748	if (exp_to_add > limit)	1694	if (exp_to_add > limit)
1749	exp_to_add = limit;	1695	exp_to_add = limit;
1750		1696
1751	ADD_EXP (op->stats.exp, (sint64) ((float) exp_to_add * (skill_obj ? skill_obj->expmul : 1)));	1697	ADD_EXP (op->stats.exp, (sint64) ((float) exp_to_add * (skill_obj ? skill_obj->expmul : 1)));
1752	if (settings.permanent_exp_ratio)	1698	if (settings.permanent_exp_ratio)
…		…
1759	}	1705	}
1760		1706
1761	if (skill_obj)	1707	if (skill_obj)
1762	{	1708	{
1763	exp_to_add = exp;	1709	exp_to_add = exp;
1764	limit = (levels[skill_obj->level + 1] - levels[skill_obj->level]) / 2;	1710	limit = (levels [skill_obj->level + 1] - levels [skill_obj->level]) / 2;
1765	if (exp_to_add > limit)	1711	if (exp_to_add > limit)
1766	exp_to_add = limit;	1712	exp_to_add = limit;
1767		1713
1768	ADD_EXP (skill_obj->stats.exp, exp_to_add);	1714	ADD_EXP (skill_obj->stats.exp, exp_to_add);
1769	if (settings.permanent_exp_ratio)	1715	if (settings.permanent_exp_ratio)
…		…
1775	player_lvl_adj (op, skill_obj);	1721	player_lvl_adj (op, skill_obj);
1776	}	1722	}
1777	}	1723	}
1778		1724
1779	/* This function checks to make sure that object 'op' can	1725	/* This function checks to make sure that object 'op' can
1780	* lost 'exp' experience. It returns the amount of exp	1726	* lose 'exp' experience. It returns the amount of exp
1781	* object 'op' can in fact lose - it basically makes	1727	* object 'op' can in fact lose - it basically makes
1782	* adjustments based on permanent exp and the like.	1728	* adjustments based on permanent exp and the like.
1783	* This function should always be used for losing experience -	1729	* This function should always be used for losing experience -
1784	* the 'exp' value passed should be positive - this is the	1730	* the 'exp' value passed should be positive - this is the
1785	* amount that should get subtract from the player.	1731	* amount that should get subtract from the player.
1786	*/	1732	*/
1787	sint64	1733	static sint64
1788	check_exp_loss (const object *op, sint64 exp)	1734	check_exp_loss (const object *op, sint64 exp)
1789	{	1735	{
1790	sint64 del_exp;	1736	sint64 del_exp;
1791		1737
1792	if (exp > op->stats.exp)	1738	if (exp > op->stats.exp)
1793	exp = op->stats.exp;	1739	exp = op->stats.exp;
		1740
1794	if (settings.permanent_exp_ratio)	1741	if (settings.permanent_exp_ratio)
1795	{	1742	{
1796	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);	1743	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);
		1744
1797	if (del_exp < 0)	1745	if (del_exp < 0)
1798	del_exp = 0;	1746	del_exp = 0;
		1747
1799	if (exp > del_exp)	1748	if (exp > del_exp)
1800	exp = del_exp;	1749	exp = del_exp;
1801	}	1750	}
		1751
1802	return exp;	1752	return exp;
1803	}	1753	}
1804		1754
1805	sint64	1755	sint64
1806	check_exp_adjust (const object *op, sint64 exp)	1756	check_exp_adjust (const object *op, sint64 exp)
1807	{	1757	{
1808	if (exp < 0)	1758	if (exp < 0)
1809	return check_exp_loss (op, exp);	1759	return check_exp_loss (op, exp);
1810	else	1760	else
1811	return MIN (exp, (sint64) MAX_EXPERIENCE - op->stats.exp);	1761	return min (exp, (sint64)MAX_EXPERIENCE - op->stats.exp);
1812	}	1762	}
1813
1814		1763
1815	/* Subtracts experience from player.	1764	/* Subtracts experience from player.
1816	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we	1765	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we
1817	* only subtract from the matching skill. Otherwise,	1766	* only subtract from the matching skill. Otherwise,
1818	* this subtracts a portion from all	1767	* this subtracts a portion from all
…		…
1832	sint64 del_exp;	1781	sint64 del_exp;
1833		1782
1834	for (tmp = op->inv; tmp; tmp = tmp->below)	1783	for (tmp = op->inv; tmp; tmp = tmp->below)
1835	if (tmp->type == SKILL && tmp->stats.exp)	1784	if (tmp->type == SKILL && tmp->stats.exp)
1836	{	1785	{
1837	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (tmp->skill, skill))	1786	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (&tmp->skill, skill))
1838	{	1787	{
1839	del_exp = check_exp_loss (tmp, exp);	1788	del_exp = check_exp_loss (tmp, exp);
1840	tmp->stats.exp -= del_exp;	1789	tmp->stats.exp -= del_exp;
1841	player_lvl_adj (op, tmp);	1790	player_lvl_adj (op, tmp);
1842	}	1791	}
…		…
1894	* worth.	1843	* worth.
1895	*/	1844	*/
1896	if (op->type != PLAYER)	1845	if (op->type != PLAYER)
1897	{	1846	{
1898	/* Sanity check */	1847	/* Sanity check */
1899	if (!QUERY_FLAG (op, FLAG_ALIVE))	1848	if (!op->flag [FLAG_ALIVE])
1900	return;	1849	return;
1901		1850
1902	/* reset exp to max allowed value. We subtract from	1851	/* reset exp to max allowed value. We subtract from
1903	* MAX_EXPERIENCE to prevent overflows. If the player somehow has	1852	* MAX_EXPERIENCE to prevent overflows. If the player somehow has
1904	* more than max exp, just return.	1853	* more than max exp, just return.
…		…
1930	* amount of permenent experience, whichever gives the lowest loss.	1879	* amount of permenent experience, whichever gives the lowest loss.
1931	*/	1880	*/
1932	void	1881	void
1933	apply_death_exp_penalty (object *op)	1882	apply_death_exp_penalty (object *op)
1934	{	1883	{
1935	object *tmp;
1936	sint64 loss;	1884	sint64 loss;
1937	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */	1885	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */
1938	sint64 level_loss; /* defined by the setting 'death_penalty_levels */	1886	sint64 level_loss; /* defined by the setting 'death_penalty_levels */
1939		1887
1940	for (tmp = op->inv; tmp; tmp = tmp->below)	1888	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1941	if (tmp->type == SKILL && tmp->stats.exp)	1889	if (tmp->type == SKILL && tmp->stats.exp)
1942	{	1890	{
1943
1944	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;	1891	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;
1945	level_loss = tmp->stats.exp - levels[MAX (0, tmp->level - settings.death_penalty_level)];	1892	level_loss = tmp->stats.exp - levels [max (0, tmp->level - settings.death_penalty_level)];
1946		1893
1947	/* With the revised exp system, you can get cases where	1894	/* With the revised exp system, you can get cases where
1948	* losing several levels would still require that you have more	1895	* losing several levels would still require that you have more
1949	* exp than you currently have - this is true if the levels	1896	* exp than you currently have - this is true if the levels
1950	* tables is a lot harder.	1897	* tables is a lot harder.
1951	*/	1898	*/
1952	if (level_loss < 0)	1899	if (level_loss < 0)
1953	level_loss = 0;	1900	level_loss = 0;
1954		1901
1955	loss = check_exp_loss (tmp, MIN (level_loss, percentage_loss));	1902	loss = check_exp_loss (tmp, min (level_loss, percentage_loss));
1956		1903
1957	tmp->stats.exp -= loss;	1904	tmp->stats.exp -= loss;
1958	player_lvl_adj (op, tmp);	1905	player_lvl_adj (op, tmp);
1959	}	1906	}
1960		1907
1961	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;	1908	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;
1962	level_loss = op->stats.exp - levels[MAX (0, op->level - settings.death_penalty_level)];	1909	level_loss = op->stats.exp - levels[max (0, op->level - settings.death_penalty_level)];
1963		1910
1964	if (level_loss < 0)	1911	if (level_loss < 0)
1965	level_loss = 0;	1912	level_loss = 0;
		1913
1966	loss = check_exp_loss (op, MIN (level_loss, percentage_loss));	1914	loss = check_exp_loss (op, min (level_loss, percentage_loss));
1967		1915
1968	op->stats.exp -= loss;	1916	op->stats.exp -= loss;
1969	player_lvl_adj (op, NULL);	1917	player_lvl_adj (op, NULL);
1970	}	1918	}
1971		1919

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