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

Comparing deliantra/server/common/living.C (file contents):
Revision 1.52 by root, Sat May 12 18:34:19 2007 UTC vs.
Revision 1.114 by root, Sun Mar 28 18:44:21 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	*/
263	/* Rather than having a whole bunch of if (flag) new_draw.. else new_draw,	262	/* 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	263	* 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.	264	* function since some of the values passed to new_draw_info are hardcoded.
266	*/	265	*/
267	#define DIFF_MSG(flag, msg1, msg2) \	266	#define DIFF_MSG(flag, msg1, msg2) \
268	new_draw_info(NDI_UNIQUE, 0, op, (flag>0)?msg1:msg2);	267	new_draw_info (NDI_UNIQUE, 0, op, (flag > 0) ? msg1 : msg2);
269		268
270	/* return 1 if we sucessfully changed a stat, 0 if nothing was changed. */	269	/* return 1 if we sucessfully changed a stat, 0 if nothing was changed. */
271		270
272	/* flag is set to 1 if we are applying the object, -1 if we are removing	271	/* flag is set to 1 if we are applying the object, -1 if we are removing
273	* the object.	272	* the object.
…		…
281	* that gives them that ability.	280	* that gives them that ability.
282	*/	281	*/
283	int	282	int
284	change_abil (object op, object tmp)	283	change_abil (object op, object tmp)
285	{	284	{
286	int flag = QUERY_FLAG (tmp, FLAG_APPLIED) ? 1 : -1, success = 0;	285	int flag = tmp->flag [FLAG_APPLIED] ? 1 : -1;
		286	int success = 0;
287	char message[MAX_BUF];	287	char message[MAX_BUF];
288	int potion_max = 0;	288	int potion_max = 0;
289		289
290	/* remember what object was like before it was changed. note that	290	// keep some stats for comparison purposes
291	* refop is a local copy of op only to be used for detecting changes	291	object::flags_t prev_flag = op->flag;
292	* found by update_stats. refop is not a real object	292	MoveType prev_move_type = op->move_type;
293	*/	293	sint16 prev_resist [NROFATTACKS]; // clumsy
294	object_copy refop = *op;	294	assert (sizeof (prev_resist) == sizeof (op->resist));
		295	memcpy (prev_resist, op->resist, sizeof (prev_resist));
295		296
296	if (op->type == PLAYER)	297	if (op->type == PLAYER)
297	{	298	{
298	if (tmp->type == POTION)	299	if (tmp->type == POTION)
299	{	300	{
300	potion_max = 1;	301	potion_max = 1;
		302
301	for (int j = 0; j < NUM_STATS; j++)	303	for (int j = 0; j < NUM_STATS; j++)
302	{	304	{
303	int ostat = op->contr->orig_stats.stat (j);	305	int ostat = op->contr->orig_stats.stat (j);
304	int i = tmp->stats.stat (j);	306	int i = tmp->stats.stat (j);
305		307
306	/* nstat is what the stat will be after use of the potion */	308	/* nstat is what the stat will be after use of the potion */
307	int nstat = flag * i + ostat;	309	int nstat = flag * i + ostat;
308		310
309	/* Do some bounds checking. While I don't think any	311	/* 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	312	* that adjust that stat by more than one point, so we need
312	* to allow for that.	313	* to allow for that.
313	*/	314	*/
314	if (nstat < 1 && i * flag < 0)	315	if (nstat < 1 && i * flag < 0)
315	nstat = 1;	316	nstat = 1;
316	else if (nstat > 20 + op->arch->clone.stats.stat (j))	317	else if (nstat > 20 + op->arch->stats.stat (j))
317	nstat = 20 + op->arch->clone.stats.stat (j);	318	nstat = 20 + op->arch->stats.stat (j);
318		319
319	if (nstat != ostat)	320	if (nstat != ostat)
320	{	321	{
321	op->contr->orig_stats.stat (j) = nstat;	322	op->contr->orig_stats.stat (j) = nstat;
322	potion_max = 0;	323	potion_max = 0;
…		…
367	{	368	{
368	success = 1;	369	success = 1;
369	DIFF_MSG (flag, "Your hands begin to glow red.", "Your hands stop glowing red.");	370	DIFF_MSG (flag, "Your hands begin to glow red.", "Your hands stop glowing red.");
370	}	371	}
371		372
372	if (QUERY_FLAG (op, FLAG_LIFESAVE) != QUERY_FLAG (&refop, FLAG_LIFESAVE))	373	if (op->flag [FLAG_LIFESAVE] != prev_flag [FLAG_LIFESAVE])
373	{	374	{
374	success = 1;	375	success = 1;
375	DIFF_MSG (flag, "You feel very protected.", "You don't feel protected anymore.");	376	DIFF_MSG (flag, "You feel very protected.", "You don't feel protected anymore.");
376	}	377	}
377		378
378	if (QUERY_FLAG (op, FLAG_REFL_MISSILE) != QUERY_FLAG (&refop, FLAG_REFL_MISSILE))	379	if (op->flag [FLAG_REFL_MISSILE] != prev_flag [FLAG_REFL_MISSILE])
379	{	380	{
380	success = 1;	381	success = 1;
381	DIFF_MSG (flag, "A magic force shimmers around you.", "The magic force fades away.");	382	DIFF_MSG (flag, "A magic force shimmers around you.", "The magic force fades away.");
382	}	383	}
383		384
384	if (QUERY_FLAG (op, FLAG_REFL_SPELL) != QUERY_FLAG (&refop, FLAG_REFL_SPELL))	385	if (op->flag [FLAG_REFL_SPELL] != prev_flag [FLAG_REFL_SPELL])
385	{	386	{
386	success = 1;	387	success = 1;
387	DIFF_MSG (flag, "You feel more safe now, somehow.", "Suddenly you feel less safe, somehow.");	388	DIFF_MSG (flag, "You feel more safe now, somehow.", "Suddenly you feel less safe, somehow.");
388	}	389	}
389		390
…		…
391	* user has multiple items giving the same type appled like we	392	* user has multiple items giving the same type appled like we
392	* used to - that is more work than what we gain, plus messages	393	* used to - that is more work than what we gain, plus messages
393	* can be misleading (a little higher could be miscontrued from	394	* can be misleading (a little higher could be miscontrued from
394	* from fly high)	395	* from fly high)
395	*/	396	*/
396	if (tmp->move_type && op->move_type != refop.move_type)	397	if (tmp->move_type && op->move_type != prev_move_type)
397	{	398	{
398	success = 1;	399	success = 1;
399		400
400	/* MOVE_FLY_HIGH trumps MOVE_FLY_LOW - changing your move_fly_low	401	/* MOVE_FLY_HIGH trumps MOVE_FLY_LOW - changing your move_fly_low
401	* status doesn't make a difference if you are flying high	402	* status doesn't make a difference if you are flying high
402	*/	403	*/
403	if (tmp->move_type & MOVE_FLY_LOW && !(op->move_type & MOVE_FLY_HIGH))	404	if (tmp->move_type & MOVE_FLY_LOW && !(op->move_type & MOVE_FLY_HIGH))
404	{	405	{
405	DIFF_MSG (flag, "You start to float in the air!.", "You float down to the ground.");	406	DIFF_MSG (flag, "You start to float in the air!", "You float down to the ground.");
406	}	407	}
407		408
408	if (tmp->move_type & MOVE_FLY_HIGH)	409	if (tmp->move_type & MOVE_FLY_HIGH)
409	{	410	{
410	/* double conditional - second case covers if you have move_fly_low -	411	/* 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."));	415	(op->move_type & MOVE_FLY_LOW ? "You fly lower in the air" : "You float down to the ground."));
415	}	416	}
416		417
417	if (tmp->move_type & MOVE_SWIM)	418	if (tmp->move_type & MOVE_SWIM)
418	DIFF_MSG (flag, "You feel ready for a swim", "You no longer feel like swimming");	419	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	}	420	}
423		421
424	/* becoming UNDEAD... a special treatment for this flag. Only those not	422	/* becoming UNDEAD... a special treatment for this flag. Only those not
425	* originally undead may change their status	423	* originally undead may change their status
426	*/	424	*/
427	if (!QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	425	if (!op->arch->flag [FLAG_UNDEAD])
428	if (QUERY_FLAG (op, FLAG_UNDEAD) != QUERY_FLAG (&refop, FLAG_UNDEAD))	426	if (op->flag [FLAG_UNDEAD] != prev_flag [FLAG_UNDEAD])
429	{	427	{
430	success = 1;	428	success = 1;
431	if (flag > 0)	429	if (flag > 0)
432	{	430	{
433	op->race = "undead";	431	op->race = "undead";
434	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!");	432	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!");
435	}	433	}
436	else	434	else
437	{	435	{
438	op->race = op->arch->clone.race;	436	op->race = op->arch->race;
439	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");	437	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");
440	}	438	}
441	}	439	}
442		440
443	if (QUERY_FLAG (op, FLAG_STEALTH) != QUERY_FLAG (&refop, FLAG_STEALTH))	441	if (op->flag [FLAG_STEALTH] != prev_flag [FLAG_STEALTH])
444	{	442	{
445	success = 1;	443	success = 1;
446	DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily.");	444	DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily.");
447	}	445	}
448		446
449	if (QUERY_FLAG (op, FLAG_MAKE_INVIS) != QUERY_FLAG (&refop, FLAG_MAKE_INVIS))	447	if (op->flag [FLAG_MAKE_INVIS] != prev_flag [FLAG_MAKE_INVIS])
450	{	448	{
451	success = 1;	449	success = 1;
452	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");	450	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");
453	}	451	}
454		452
455	/* blinded you can tell if more blinded since blinded player has minimal	453	/* blinded you can tell if more blinded since blinded player has minimal
456	* vision	454	* vision
457	*/	455	*/
458	if (QUERY_FLAG (tmp, FLAG_BLIND))	456	if (tmp->flag [FLAG_BLIND])
459	{	457	{
460	success = 1;	458	success = 1;
461	if (flag > 0)	459	if (flag > 0)
462	{	460	{
463	if (QUERY_FLAG (op, FLAG_WIZ))	461	if (op->flag [FLAG_WIZ])
464	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self is blinded.");	462	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self is blinded.");
465	else	463	else
466	{	464	{
467	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");	465	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");
468	SET_FLAG (op, FLAG_BLIND);	466	SET_FLAG (op, FLAG_BLIND);
…		…
470	op->contr->do_los = 1;	468	op->contr->do_los = 1;
471	}	469	}
472	}	470	}
473	else	471	else
474	{	472	{
475	if (QUERY_FLAG (op, FLAG_WIZ))	473	if (op->flag [FLAG_WIZ])
476	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self can now see again.");	474	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self can now see again.");
477	else	475	else
478	{	476	{
479	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");	477	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");
480	CLEAR_FLAG (op, FLAG_BLIND);	478	CLEAR_FLAG (op, FLAG_BLIND);
…		…
482	op->contr->do_los = 1;	480	op->contr->do_los = 1;
483	}	481	}
484	}	482	}
485	}	483	}
486		484
487	if (QUERY_FLAG (op, FLAG_SEE_IN_DARK) != QUERY_FLAG (&refop, FLAG_SEE_IN_DARK))	485	if (op->flag [FLAG_SEE_IN_DARK] != prev_flag [FLAG_SEE_IN_DARK])
488	{	486	{
489	success = 1;	487	success = 1;
490	if (op->type == PLAYER)	488	if (op->type == PLAYER)
491	op->contr->do_los = 1;	489	op->contr->do_los = 1;
492	DIFF_MSG (flag, "Your vision is better in the dark.", "You see less well in the dark.");	490	DIFF_MSG (flag, "Your vision is better in the dark.", "You see less well in the dark.");
493	}	491	}
494		492
495	if (QUERY_FLAG (op, FLAG_XRAYS) != QUERY_FLAG (&refop, FLAG_XRAYS))	493	if (op->flag [FLAG_XRAYS] != prev_flag [FLAG_XRAYS])
496	{	494	{
497	success = 1;	495	success = 1;
498	if (flag > 0)	496	if (flag > 0)
499	{	497	{
500	if (QUERY_FLAG (op, FLAG_WIZ))	498	if (op->flag [FLAG_WIZ])
501	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a little clearer.");	499	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a little clearer.");
502	else	500	else
503	{	501	{
504	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");	502	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");
505	if (op->type == PLAYER)	503	if (op->type == PLAYER)
506	op->contr->do_los = 1;	504	op->contr->do_los = 1;
507	}	505	}
508	}	506	}
509	else	507	else
510	{	508	{
511	if (QUERY_FLAG (op, FLAG_WIZ))	509	if (op->flag [FLAG_WIZ])
512	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a bit out of focus.");	510	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a bit out of focus.");
513	else	511	else
514	{	512	{
515	new_draw_info (NDI_UNIQUE, 0, op, "Everything suddenly looks very solid.");	513	new_draw_info (NDI_UNIQUE, 0, op, "Everything suddenly looks very solid.");
516	if (op->type == PLAYER)	514	if (op->type == PLAYER)
…		…
554	for (int i = 0; i < NROFATTACKS; i++)	552	for (int i = 0; i < NROFATTACKS; i++)
555	{	553	{
556	if (i == ATNR_PHYSICAL)	554	if (i == ATNR_PHYSICAL)
557	continue; /* Don't display about armour */	555	continue; /* Don't display about armour */
558		556
559	if (op->resist[i] != refop.resist[i])	557	if (op->resist [i] != prev_resist [i])
560	{	558	{
561	success = 1;	559	success = 1;
		560
562	if (op->resist[i] > refop.resist[i])	561	if (op->resist [i] > prev_resist [i])
563	sprintf (message, "Your resistance to %s rises to %d%%.", change_resist_msg[i], op->resist[i]);	562	sprintf (message, "Your resistance to %s rises to %d%%.", change_resist_msg [i], op->resist [i]);
564	else	563	else
565	sprintf (message, "Your resistance to %s drops to %d%%.", change_resist_msg[i], op->resist[i]);	564	sprintf (message, "Your resistance to %s drops to %d%%.", change_resist_msg [i], op->resist [i]);
566		565
567	new_draw_info (NDI_UNIQUE \| NDI_BLUE, 0, op, message);	566	new_draw_info (NDI_UNIQUE \| NDI_BLUE, 0, op, message);
568	}	567	}
569	}	568	}
570		569
571	if (!potion_max)	570	if (!potion_max)
572	{
573	for (int j = 0; j < NUM_STATS; j++)	571	for (int j = 0; j < NUM_STATS; j++)
574	{
575	if (int i = tmp->stats.stat (j))	572	if (int i = tmp->stats.stat (j))
576	{	573	{
577	success = 1;	574	success = 1;
578	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);	575	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);
579	}	576	}
580	}
581	}
582		577
583	return success;	578	return success;
584	}	579	}
585		580
586	/*	581	/*
…		…
597	object::drain_specific_stat (int deplete_stats)	592	object::drain_specific_stat (int deplete_stats)
598	{	593	{
599	object *tmp;	594	object *tmp;
600	archetype *at;	595	archetype *at;
601		596
602	at = archetype::find (ARCH_DEPLETION);	597	at = archetype::find (shstr_depletion);
603	if (!at)	598	if (!at)
604	{	599	{
605	LOG (llevError, "Couldn't find archetype depletion.\n");	600	LOG (llevError, "Couldn't find archetype depletion.\n");
606	return;	601	return;
607	}	602	}
…		…
609	{	604	{
610	tmp = present_arch_in_ob (at, this);	605	tmp = present_arch_in_ob (at, this);
611		606
612	if (!tmp)	607	if (!tmp)
613	{	608	{
614	tmp = arch_to_object (at);	609	tmp = at->instance ();
615	tmp = insert_ob_in_ob (tmp, this);	610	tmp = insert_ob_in_ob (tmp, this);
616	SET_FLAG (tmp, FLAG_APPLIED);	611	SET_FLAG (tmp, FLAG_APPLIED);
617	}	612	}
618	}	613	}
619		614
…		…
627	* via an applied bad_luck object.	622	* via an applied bad_luck object.
628	*/	623	*/
629	void	624	void
630	object::change_luck (int value)	625	object::change_luck (int value)
631	{	626	{
632	archetype *at = archetype::find ("luck");	627	archetype *at = archetype::find (shstr_luck);
633	if (!at)	628	if (!at)
634	LOG (llevError, "Couldn't find archetype luck.\n");	629	LOG (llevError, "Couldn't find archetype luck.\n");
635	else	630	else
636	{	631	{
637	object *tmp = present_arch_in_ob (at, this);	632	object *tmp = present_arch_in_ob (at, this);
…		…
639	if (!tmp)	634	if (!tmp)
640	{	635	{
641	if (!value)	636	if (!value)
642	return;	637	return;
643		638
644	tmp = arch_to_object (at);	639	tmp = at->instance ();
645	tmp = insert_ob_in_ob (tmp, this);	640	tmp = insert_ob_in_ob (tmp, this);
646	SET_FLAG (tmp, FLAG_APPLIED);	641	SET_FLAG (tmp, FLAG_APPLIED);
647	}	642	}
648		643
649	if (value)	644	if (value)
…		…
685	void	680	void
686	object::remove_statbonus ()	681	object::remove_statbonus ()
687	{	682	{
688	for (int i = 0; i < NUM_STATS; ++i)	683	for (int i = 0; i < NUM_STATS; ++i)
689	{	684	{
690	sint8 v = arch->clone.stats.stat (i);	685	sint8 v = arch->stats.stat (i);
691	stats.stat (i) -= v;	686	stats.stat (i) -= v;
692	contr->orig_stats.stat (i) -= v;	687	contr->orig_stats.stat (i) -= v;
693	}	688	}
694	}	689	}
695		690
…		…
699	void	694	void
700	object::add_statbonus ()	695	object::add_statbonus ()
701	{	696	{
702	for (int i = 0; i < NUM_STATS; ++i)	697	for (int i = 0; i < NUM_STATS; ++i)
703	{	698	{
704	sint8 v = arch->clone.stats.stat (i);	699	sint8 v = arch->stats.stat (i);
705	stats.stat (i) += v;	700	stats.stat (i) += v;
706	contr->orig_stats.stat (i) += v;	701	contr->orig_stats.stat (i) += v;
707	}	702	}
708	}	703	}
		704
		705	/* These are the items that currently can change digestion, regeneration,
		706	* spell point recovery and mana point recovery. Seems sort of an arbitary
		707	* list, but other items store other info into stats array.
		708	*/
		709	static struct digest_types : std::bitset<NUM_TYPES>
		710	{
		711	digest_types ()
		712	{
		713	set (WEAPON);
		714	set (BOW);
		715	set (ARMOUR);
		716	set (HELMET);
		717	set (SHIELD);
		718	set (RING);
		719	set (BOOTS);
		720	set (GLOVES);
		721	set (AMULET);
		722	set (GIRDLE);
		723	set (BRACERS);
		724	set (CLOAK);
		725	set (DISEASE);
		726	set (FORCE);
		727	set (SKILL);
		728	}
		729	} digest_types;
		730
		731	static struct copy_flags : object::flags_t
		732	{
		733	copy_flags ()
		734	{
		735	set (FLAG_LIFESAVE);
		736	set (FLAG_REFL_SPELL);
		737	set (FLAG_REFL_MISSILE);
		738	set (FLAG_STEALTH);
		739	set (FLAG_XRAYS);
		740	set (FLAG_BLIND);
		741	set (FLAG_SEE_IN_DARK);
		742	}
		743	} copy_flags;
709		744
710	/*	745	/*
711	* Updates all abilities given by applied objects in the inventory	746	* Updates all abilities given by applied objects in the inventory
712	* of the given object. Note: This function works for both monsters	747	* of the given object. Note: This function works for both monsters
713	* and players; the "player" in the name is purely an archaic inheritance.	748	* and players; the "player" in the name is purely an archaic inheritance.
…		…
718	* spell system split, grace points now added to system --peterm	753	* spell system split, grace points now added to system --peterm
719	*/	754	*/
720	void	755	void
721	object::update_stats ()	756	object::update_stats ()
722	{	757	{
723	int i, j;
724	float f, max = 9, added_speed = 0, bonus_speed = 0, sp_tmp, speed_reduce_from_disease = 1;	758	float f, max_speed = 9, added_speed = 0, bonus_speed = 0, speed_reduce_from_disease = 1;
725	int weapon_weight = 0, weapon_speed = 0;	759	int weapon_weight = 0, weapon_speed = 0;
726	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;	760	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;
727	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];	761	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];
728	object grace_obj = NULL, mana_obj = NULL, wc_obj = NULL, tmp;	762	object grace_obj = NULL, mana_obj = NULL, *tmp;
729	float old_speed = speed;	763	float old_speed = speed;
		764	int stat_sum [NUM_STATS];
		765
		766	MoveType move_type; // we use change_move_type to change it, so use a local copy
730		767
731	/* First task is to clear all the values back to their original values */	768	/* First task is to clear all the values back to their original values */
732	if (type == PLAYER)	769	if (type == PLAYER)
733	{	770	{
		771	contr->delayed_update = false;
		772
734	for (i = 0; i < NUM_STATS; i++)	773	for (int i = 0; i < NUM_STATS; i++)
735	stats.stat (i) = contr->orig_stats.stat (i);	774	stat_sum [i] = contr->orig_stats.stat (i);
736		775
737	if (settings.spell_encumbrance == TRUE)	776	if (settings.spell_encumbrance == TRUE)
738	contr->encumbrance = 0;	777	contr->encumbrance = 0;
739		778
740	attacktype = 0;	779	attacktype = 0;
…		…
760		799
761	CLEAR_FLAG (this, FLAG_LIFESAVE);	800	CLEAR_FLAG (this, FLAG_LIFESAVE);
762	CLEAR_FLAG (this, FLAG_STEALTH);	801	CLEAR_FLAG (this, FLAG_STEALTH);
763	CLEAR_FLAG (this, FLAG_BLIND);	802	CLEAR_FLAG (this, FLAG_BLIND);
764		803
765	if (!QUERY_FLAG (&arch->clone, FLAG_REFL_SPELL )) CLEAR_FLAG (this, FLAG_REFL_SPELL);	804	if (!QUERY_FLAG (arch, FLAG_REFL_SPELL )) CLEAR_FLAG (this, FLAG_REFL_SPELL);
766	if (!QUERY_FLAG (&arch->clone, FLAG_REFL_MISSILE)) CLEAR_FLAG (this, FLAG_REFL_MISSILE);	805	if (!QUERY_FLAG (arch, FLAG_REFL_MISSILE)) CLEAR_FLAG (this, FLAG_REFL_MISSILE);
767	if (!QUERY_FLAG (&arch->clone, FLAG_UNDEAD )) CLEAR_FLAG (this, FLAG_UNDEAD);	806	if (!QUERY_FLAG (arch, FLAG_UNDEAD )) CLEAR_FLAG (this, FLAG_UNDEAD);
768	if (!QUERY_FLAG (&arch->clone, FLAG_SEE_IN_DARK )) CLEAR_FLAG (this, FLAG_SEE_IN_DARK);	807	if (!QUERY_FLAG (arch, FLAG_SEE_IN_DARK )) CLEAR_FLAG (this, FLAG_SEE_IN_DARK);
769		808
770	path_attuned = arch->clone.path_attuned;	809	path_attuned = arch->path_attuned;
771	path_repelled = arch->clone.path_repelled;	810	path_repelled = arch->path_repelled;
772	path_denied = arch->clone.path_denied;	811	path_denied = arch->path_denied;
773	glow_radius = arch->clone.glow_radius;	812	glow_radius = arch->glow_radius;
774	move_type = arch->clone.move_type;	813	move_type = arch->move_type;
775		814
776	chosen_skill = 0;	815	object *chosen_skill = 0;
777		816
778	/* initializing resistances from the values in player/monster's	817	/* initializing resistances from the values in player/monster's
779	* archetype clone	818	* archetype clone
780	*/	819	*/
781	memcpy (&resist, &arch->clone.resist, sizeof (resist));	820	memcpy (&resist, &arch->resist, sizeof (resist));
782		821
783	for (i = 0; i < NROFATTACKS; i++)	822	for (int i = 0; i < NROFATTACKS; i++)
784	{	823	{
785	if (resist[i] > 0)	824	if (resist[i] > 0)
786	prot[i] = resist[i], vuln[i] = 0;	825	prot[i] = resist[i], vuln[i] = 0;
787	else	826	else
788	vuln[i] = -(resist[i]), prot[i] = 0;	827	vuln[i] = -resist[i], prot[i] = 0;
789		828
790	potion_resist[i] = 0;	829	potion_resist[i] = -1000;
791	}	830	}
792		831
793	wc = arch->clone.stats.wc;	832	wc = arch->stats.wc;
794	stats.dam = arch->clone.stats.dam;	833	stats.dam = arch->stats.dam;
795		834
796	/* for players which cannot use armour, they gain AC -1 per 3 levels,	835	/* for players which cannot use armour, they gain AC -1 per 3 levels,
797	* plus a small amount of physical resist, those poor suckers. ;)	836	* plus a small amount of physical resist, those poor suckers. ;)
798	* the fact that maxlevel is factored in could be considered sort of bogus -	837	* 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,	838	* 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	839	* basically, if a server updates its max level, these playes may find
801	* that their protection from physical goes down	840	* that their protection from physical goes down
802	*/	841	*/
803	if (!QUERY_FLAG (this, FLAG_USE_ARMOUR) && type == PLAYER)	842	if (!QUERY_FLAG (this, FLAG_USE_ARMOUR) && type == PLAYER)
804	{	843	{
805	ac = MAX (-10, arch->clone.stats.ac - level / 3);	844	ac = max (-10, arch->stats.ac - level / 3);
806	prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * level / settings.max_level)) / 100;	845	prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * level / settings.max_level)) / 100;
807	}	846	}
808	else	847	else
809	ac = arch->clone.stats.ac;	848	ac = arch->stats.ac;
810		849
811	stats.luck = arch->clone.stats.luck;	850	stats.luck = arch->stats.luck;
812	speed = arch->clone.speed;	851	speed = arch->speed;
813		852
814	/* OK - we've reset most all the objects attributes to sane values.	853	/* 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.	854	* now go through and make adjustments for what the player has equipped.
816	*/	855	*/
817	for (tmp = inv; tmp; tmp = tmp->below)	856	for (tmp = inv; tmp; tmp = tmp->below)
818	{	857	{
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	858	/* This happens because apply_potion calls change_abil with the potion
826	* applied so we can tell the player what changed. But change_abil	859	* applied so we can tell the player what changed. But change_abil
827	* then calls this function.	860	* then calls this function.
828	*/	861	*/
829	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)	862	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)
830	continue;	863	continue;
		864
		865	glow_radius += tmp->glow_radius;
831		866
832	/* For some things, we don't care what is equipped */	867	/* For some things, we don't care what is equipped */
833	if (tmp->type == SKILL)	868	if (tmp->type == SKILL)
834	{	869	{
835	/* Want to take the highest skill here. */	870	/* Want to take the highest skill here. */
…		…
848	else if (tmp->level > grace_obj->level)	883	else if (tmp->level > grace_obj->level)
849	grace_obj = tmp;	884	grace_obj = tmp;
850	}	885	}
851	}	886	}
852		887
853	/* Container objects are not meant to adjust a players, but other applied	888	/* Container objects are not meant to adjust players, but other applied
854	* objects need to make adjustments.	889	* objects need to make adjustments.
855	* This block should handle all player specific changes	890	* This block should handle all player specific changes
856	* The check for Praying is a bit of a hack - god given bonuses are put	891	* 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.	892	* 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,	893	* It also means we need to put in additional checks for applied below,
…		…
860	* up, etc.	895	* up, etc.
861	*/	896	*/
862	if ((tmp->flag [FLAG_APPLIED]	897	if ((tmp->flag [FLAG_APPLIED]
863	&& tmp->type != CONTAINER	898	&& tmp->type != CONTAINER
864	&& tmp->type != CLOSE_CON)	899	&& tmp->type != CLOSE_CON)
865	\|\| (tmp->type == SKILL
866	&& tmp->subtype == SK_PRAYING))	900	\|\| (tmp->type == SKILL && tmp->subtype == SK_PRAYING))
867	{	901	{
868	if (type == PLAYER)	902	if (type == PLAYER)
869	{	903	{
		904	contr->item_power += tmp->item_power;
		905
870	if (tmp == contr->combat_ob \|\| tmp == contr->ranged_ob)	906	if (tmp == contr->combat_ob \|\| tmp == contr->ranged_ob)
		907	if (tmp != current_weapon
871	if (tmp != current_weapon && (tmp->type != SKILL \|\| tmp->subtype != SK_PRAYING))	908	&& (tmp->type != SKILL \|\| tmp->subtype != SK_PRAYING)
		909	&& !tmp->flag [FLAG_CURSED]
		910	&& !tmp->flag [FLAG_DAMNED])
872	continue;	911	continue;
873		912
874	for (i = 0; i < NUM_STATS; i++)	913	for (int i = 0; i < NUM_STATS; i++)
875	change_attr_value (&stats, i, tmp->stats.stat (i));	914	stat_sum [i] += tmp->stats.stat (i);
876		915
877	/* these are the items that currently can change digestion, regeneration,	916	if (digest_types [tmp->type])
878	* spell point recovery and mana point recovery. Seems sort of an arbitary
879	* list, but other items store other info into stats array.
880	*/
881	if (tmp->type == WEAPON \|\| tmp->type == BOW \|\|
882	tmp->type == ARMOUR \|\| tmp->type == HELMET \|\|
883	tmp->type == SHIELD \|\| tmp->type == RING \|\|
884	tmp->type == BOOTS \|\| tmp->type == GLOVES \|\|
885	tmp->type == AMULET \|\| tmp->type == GIRDLE \|\|
886	tmp->type == BRACERS \|\| tmp->type == CLOAK \|\|
887	tmp->type == DISEASE \|\| tmp->type == FORCE \|\|
888	tmp->type == SKILL)
889	{	917	{
890	contr->digestion += tmp->stats.food;	918	contr->digestion += tmp->stats.food;
891	contr->gen_hp += tmp->stats.hp;	919	contr->gen_hp += tmp->stats.hp;
		920	if (tmp->type != BOW) // ugly exception for bows
892	contr->gen_sp += tmp->stats.sp;	921	contr->gen_sp += tmp->stats.sp;
893	contr->gen_grace += tmp->stats.grace;	922	contr->gen_grace += tmp->stats.grace;
894	contr->gen_sp_armour += tmp->gen_sp_armour;	923	contr->gen_sp_armour += tmp->gen_sp_armour;
895	contr->item_power += tmp->item_power;
896	}	924	}
897	} /* if this is a player */	925	} /* if this is a player */
898	else	926	else
899	{	927	{
900	if (tmp->type == WEAPON)	928	if (tmp->type == WEAPON)
901	current_weapon = tmp;	929	current_weapon = tmp;
902	}	930	}
903		931
904	/* Update slots used for items */	932	/* Update slots used for items */
905	if (QUERY_FLAG (tmp, FLAG_APPLIED))	933	if (tmp->flag [FLAG_APPLIED])
906	for (i = 0; i < NUM_BODY_LOCATIONS; i++)	934	for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
907	slot[i].used += tmp->slot[i].info;	935	slot[i].used += tmp->slot[i].info;
908		936
909	if (tmp->type == SYMPTOM)	937	if (tmp->type == SYMPTOM)
910	{
911	speed_reduce_from_disease = tmp->last_sp / 100.f;	938	min_it (speed_reduce_from_disease, tmp->last_sp ? tmp->last_sp / 100.f : 1.f);
912		939
913	if (speed_reduce_from_disease == 0)
914	speed_reduce_from_disease = 1;
915	}
916
917	/* Pos. and neg. protections are counted seperate (-> pro/vuln).	940	/* Pos. and neg. protections are counted separate (-> pro/vuln).
918	* (Negative protections are calculated exactly like positive.)	941	* (Negative protections are calculated exactly like positive.)
919	* Resistance from potions are treated special as well. If there's	942	* Resistance from potions are treated special as well. If there's
920	* more than one potion-effect, the bigger prot.-value is taken.	943	* more than one potion-effect, the bigger prot.-value is taken.
921	*/	944	*/
922	if (tmp->type != POTION)	945	if (tmp->type == POTION_EFFECT)
923	{
924	for (i = 0; i < NROFATTACKS; i++)	946	for (int i = 0; i < NROFATTACKS; i++)
925	{
926	/* Potential for cursed potions, in which case we just can use
927	* a straight MAX, as potion_resist is initialised to zero.
928	*/
929	if (tmp->type == POTION_EFFECT)
930	{
931	if (potion_resist[i])
932	potion_resist[i] = MAX (potion_resist[i], tmp->resist[i]);
933	else
934	potion_resist[i] = tmp->resist[i];	947	max_it (potion_resist[i], tmp->resist[i]);
935	}	948	else if (tmp->type != POTION)
		949	for (int i = 0; i < NROFATTACKS; i++)
936	else if (tmp->resist[i] > 0)	950	if (tmp->resist[i] > 0)
937	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;	951	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;
938	else if (tmp->resist[i] < 0)	952	else if (tmp->resist[i] < 0)
939	vuln[i] += ((100 - vuln[i]) * -tmp->resist[i]) / 100;	953	vuln[i] += ((100 - vuln[i]) * -tmp->resist[i]) / 100;
940	}
941	}
942		954
943	/* There may be other things that should not adjust the attacktype */	955	/* There may be other things that should not adjust the attacktype */
944	if ((tmp->type != WEAPON && tmp->type != BOW && tmp->type != SYMPTOM)	956	if (tmp->type != SYMPTOM)
945	\|\| current_weapon == tmp)
946	{	957	{
947	attacktype \|= tmp->attacktype;	958	attacktype \|= tmp->attacktype;
948	path_attuned \|= tmp->path_attuned;	959	path_attuned \|= tmp->path_attuned;
949	path_repelled \|= tmp->path_repelled;	960	path_repelled \|= tmp->path_repelled;
950	path_denied \|= tmp->path_denied;	961	path_denied \|= tmp->path_denied;
951	move_type \|= tmp->move_type;	962	move_type \|= tmp->move_type;
952	stats.luck += tmp->stats.luck;	963	stats.luck += tmp->stats.luck;
953	}	964	}
954		965
955	if (QUERY_FLAG (tmp, FLAG_LIFESAVE )) SET_FLAG (this, FLAG_LIFESAVE);	966	flag \|= tmp->flag & copy_flags;
956	if (QUERY_FLAG (tmp, FLAG_REFL_SPELL )) SET_FLAG (this, FLAG_REFL_SPELL);
957	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE)) SET_FLAG (this, FLAG_REFL_MISSILE);
958	if (QUERY_FLAG (tmp, FLAG_STEALTH )) SET_FLAG (this, FLAG_STEALTH);
959	if (QUERY_FLAG (tmp, FLAG_XRAYS )) SET_FLAG (this, FLAG_XRAYS);
960	if (QUERY_FLAG (tmp, FLAG_BLIND )) SET_FLAG (this, FLAG_BLIND);
961	if (QUERY_FLAG (tmp, FLAG_SEE_IN_DARK )) SET_FLAG (this, FLAG_SEE_IN_DARK);
962		967
963	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (&arch->clone, FLAG_UNDEAD))	968	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (arch, FLAG_UNDEAD))
964	SET_FLAG (this, FLAG_UNDEAD);	969	SET_FLAG (this, FLAG_UNDEAD);
965		970
966	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))	971	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))
967	{	972	{
968	SET_FLAG (this, FLAG_MAKE_INVIS);	973	SET_FLAG (this, FLAG_MAKE_INVIS);
…		…
980	added_speed += tmp->stats.exp;	985	added_speed += tmp->stats.exp;
981	}	986	}
982		987
983	switch (tmp->type)	988	switch (tmp->type)
984	{	989	{
985	#if 0
986	case WAND:
987	case ROD:
988	case HORN:
989	if (type != PLAYER \|\| current_weapon == tmp)
990	chosen_skill = tmp;
991	break;
992	#endif
993
994	/* skills modifying the character -b.t. */	990	/* skills modifying the character -b.t. */
995	/* for all skills and skill granting objects */	991	/* for all skills and skill granting objects */
996	case SKILL:	992	case SKILL:
997	if (!QUERY_FLAG (tmp, FLAG_APPLIED))	993	{
		994	if (!QUERY_FLAG (tmp, FLAG_APPLIED) \|\| skill_flags [tmp->subtype] & SF_APPLY)
998	break;	995	break;
999		996
1000	if (IS_COMBAT_SKILL (tmp->subtype))
1001	wc_obj = tmp;
1002
1003	if (chosen_skill)	997	if (chosen_skill)
		998	{
1004	LOG (llevDebug, "fix_player, op %s has multiple skills applied\n", &name);	999	LOG (llevDebug, "fix_player, op %s has multiple skills applied (%s and %s)\n",
		1000	&name, &chosen_skill->name, &tmp->name);
1005		1001
		1002	tmp->flag [FLAG_APPLIED] = false;
		1003	update_stats ();
		1004	return;
		1005	}
		1006	else
1006	chosen_skill = tmp;	1007	chosen_skill = tmp;
1007		1008
1008	if (tmp->stats.dam > 0)	1009	if (tmp->stats.dam > 0)
1009	{ /* skill is a 'weapon' */	1010	{ /* skill is a 'weapon' */
1010	if (!QUERY_FLAG (this, FLAG_READY_WEAPON))	1011	if (!QUERY_FLAG (this, FLAG_READY_WEAPON))
1011	weapon_speed = WEAPON_SPEED (tmp);	1012	weapon_speed = WEAPON_SPEED (tmp);
1012		1013
1013	if (weapon_speed < 0)	1014	if (weapon_speed < 0)
1014	weapon_speed = 0;	1015	weapon_speed = 0;
1015		1016
1016	weapon_weight = tmp->weight;	1017	weapon_weight = tmp->weight;
1017	stats.dam += tmp->stats.dam * (1 + (chosen_skill->level / 9));	1018	stats.dam += 1 + chosen_skill->level * tmp->stats.dam / 9;
1018		1019
1019	if (tmp->magic)	1020	if (tmp->magic)
1020	stats.dam += tmp->magic;	1021	stats.dam += tmp->magic;
1021	}	1022	}
1022		1023
1023	if (tmp->stats.wc)	1024	if (tmp->stats.wc)
1024	wc -= tmp->stats.wc + tmp->magic;	1025	wc -= tmp->stats.wc + tmp->magic;
1025		1026
1026	if (tmp->slaying)	1027	if (tmp->slaying)
1027	slaying = tmp->slaying;	1028	slaying = tmp->slaying;
1028		1029
1029	if (tmp->stats.ac)	1030	if (tmp->stats.ac)
1030	ac -= tmp->stats.ac + tmp->magic;	1031	ac -= tmp->stats.ac + tmp->magic;
1031		1032
1032	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1033	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1033	contr->encumbrance += (int) 3 *tmp->weight / 1000;	1034	contr->encumbrance += 3 * tmp->weight / 1000;
1034
1035	break;	1035	}
1036		1036
1037	case SKILL_TOOL:
1038	if (chosen_skill)
1039	LOG (llevDebug, "fix_player, op %s has multiple skills applied\n", &name);
1040
1041	chosen_skill = tmp;
1042	break;	1037	break;
1043		1038
1044	case SHIELD:	1039	case SHIELD:
1045	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1040	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1046	contr->encumbrance += (int) tmp->weight / 2000;	1041	contr->encumbrance += tmp->weight / 2000;
		1042	//FALLTHROUGH
1047	case RING:	1043	case RING:
1048	case AMULET:	1044	case AMULET:
1049	case GIRDLE:	1045	case GIRDLE:
1050	case HELMET:	1046	case HELMET:
1051	case BOOTS:	1047	case BOOTS:
…		…
1060	if (tmp->stats.ac)	1056	if (tmp->stats.ac)
1061	ac -= tmp->stats.ac + tmp->magic;	1057	ac -= tmp->stats.ac + tmp->magic;
1062		1058
1063	break;	1059	break;
1064		1060
		1061	case WAND:
		1062	case ROD:
		1063	case HORN:
		1064	case SKILL_TOOL:
		1065	if (type != PLAYER)
		1066	chosen_skill = find_skill_by_name (this, tmp->skill);
		1067	break;
		1068
1065	case BOW:	1069	case BOW:
1066	case WEAPON:	1070	case WEAPON:
1067	if (type != PLAYER \|\| current_weapon == tmp)	1071	if (type != PLAYER \|\| current_weapon == tmp)
1068	{	1072	{
		1073	chosen_skill = find_skill_by_name (this, tmp->skill);
		1074
1069	wc -= tmp->stats.wc + tmp->magic;	1075	wc -= tmp->stats.wc + tmp->magic;
1070		1076
1071	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)	1077	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)
1072	ac -= tmp->stats.ac + tmp->magic;	1078	ac -= tmp->stats.ac + tmp->magic;
1073		1079
…		…
1119	else /* To nullify the below effect */	1125	else /* To nullify the below effect */
1120	ac += tmp->stats.ac + tmp->magic;	1126	ac += tmp->stats.ac + tmp->magic;
1121	}	1127	}
1122		1128
1123	if (tmp->stats.wc)	1129	if (tmp->stats.wc)
1124	wc -= (tmp->stats.wc + tmp->magic);	1130	wc -= tmp->stats.wc + tmp->magic;
1125		1131
1126	if (tmp->stats.ac)	1132	if (tmp->stats.ac)
1127	ac -= (tmp->stats.ac + tmp->magic);	1133	ac -= tmp->stats.ac + tmp->magic;
1128		1134
1129	if (ARMOUR_SPEED (tmp) && ARMOUR_SPEED (tmp) / 10.f < max)	1135	if (ARMOUR_SPEED (tmp))
1130	max = ARMOUR_SPEED (tmp) / 10.f;	1136	max_speed = min (max_speed, ARMOUR_SPEED (tmp) / 10.f);
1131		1137
1132	break;	1138	break;
1133	} /* switch tmp->type */	1139	} /* switch tmp->type */
1134	} /* item is equipped */	1140	} /* item is equipped */
1135	} /* for loop of items */	1141	} /* for loop of items */
		1142
		1143	if (type != PLAYER)
		1144	this->chosen_skill = chosen_skill;
		1145
		1146	min_it (glow_radius, MAX_LIGHT_RADIUS);
1136		1147
1137	/* We've gone through all the objects the player has equipped. For many things, we	1148	/* We've gone through all the objects the player has equipped. For many things, we
1138	* have generated intermediate values which we now need to assign.	1149	* have generated intermediate values which we now need to assign.
1139	*/	1150	*/
1140		1151
…		…
1142	* If there is an uncursed potion in effect, granting more protection	1153	* If there is an uncursed potion in effect, granting more protection
1143	* than that, we take: 'total resistance = resistance from potion'.	1154	* than that, we take: 'total resistance = resistance from potion'.
1144	* If there is a cursed (and no uncursed) potion in effect, we take	1155	* If there is a cursed (and no uncursed) potion in effect, we take
1145	* 'total resistance = vulnerability from cursed potion'.	1156	* 'total resistance = vulnerability from cursed potion'.
1146	*/	1157	*/
1147	for (i = 0; i < NROFATTACKS; i++)	1158	for (int i = 0; i < NROFATTACKS; i++)
1148	{	1159	{
1149	resist[i] = prot[i] - vuln[i];	1160	resist[i] = prot[i] - vuln[i];
1150		1161
1151	if (potion_resist[i] && ((potion_resist[i] > resist[i]) \|\| (potion_resist[i] < 0)))	1162	if (potion_resist[i] != -1000
		1163	&& (potion_resist[i] < 0 \|\| potion_resist[i] > resist[i]))
1152	resist[i] = potion_resist[i];	1164	resist[i] = potion_resist[i];
1153	}	1165	}
1154		1166
1155	/* Figure out the players sp/mana/hp totals. */
1156	if (type == PLAYER)	1167	if (type == PLAYER)
1157	{	1168	{
		1169	// clamp various player stats
		1170	for (int i = 0; i < NUM_STATS; ++i)
		1171	stats.stat (i) = stat_sum [i];
		1172
		1173	check_stat_bounds (&stats);
		1174
		1175	contr->digestion = clamp (contr->digestion, MIN_DIGESTION, MAX_DIGESTION);
		1176
		1177	/* Figure out the players sp/mana/hp totals. */
1158	int pl_level;	1178	int pl_level;
1159		1179
1160	check_stat_bounds (&(stats));
1161	pl_level = level;
1162
1163	if (pl_level < 1)
1164	pl_level = 1; /* safety, we should always get 1 levels worth of hp! */	1180	pl_level = max (1, level); /* safety, we should always get 1 levels worth of hp! */
1165		1181
1166	/* You basically get half a con bonus/level. But we do take into account rounding,	1182	/* You basically get half a con bonus/level. But we do take into account rounding,
1167	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.	1183	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.
1168	*/	1184	*/
1169	for (i = 1, stats.maxhp = 0; i <= pl_level && i <= 10; i++)	1185	stats.maxhp = 0;
		1186	for (int i = 1; i <= min (10, pl_level); i++)
1170	{	1187	{
1171	j = contr->levhp[i] + con_bonus[stats.Con] / 2;	1188	int j = contr->levhp[i] + con_bonus[stats.Con] / 2;
1172		1189
1173	if (i % 2 && con_bonus[stats.Con] % 2)	1190	if (i % 2 && con_bonus[stats.Con] % 2)
1174	{
1175	if (con_bonus[stats.Con] > 0)	1191	if (con_bonus[stats.Con] > 0)
1176	j++;	1192	j++;
1177	else	1193	else
1178	j--;	1194	j--;
1179	}
1180		1195
1181	stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */	1196	stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */
1182	}	1197	}
1183		1198
1184	for (i = 11; i <= level; i++)	1199	stats.maxhp += 2 * max (0, level - 10);
1185	stats.maxhp += 2;
1186		1200
1187	if (stats.hp > stats.maxhp)	1201	if (stats.hp > stats.maxhp)
1188	stats.hp = stats.maxhp;	1202	stats.hp = stats.maxhp;
1189		1203
1190	/* Sp gain is controlled by the level of the player's	1204	/* Sp gain is controlled by the level of the player's
…		…
1203		1217
1204	if (mana_obj == this && type == PLAYER)	1218	if (mana_obj == this && type == PLAYER)
1205	stats.maxsp = 1;	1219	stats.maxsp = 1;
1206	else	1220	else
1207	{	1221	{
1208	sp_tmp = 0.f;	1222	float sp_tmp = 0.f;
1209		1223
1210	for (i = 1; i <= mana_obj->level && i <= 10; i++)	1224	for (int i = 1; i <= min (10, mana_obj->level); i++)
1211	{	1225	{
1212	float stmp;	1226	float stmp;
1213		1227
1214	/* Got some extra bonus at first level */	1228	/* Got some extra bonus at first level */
1215	if (i < 2)	1229	if (i < 2)
1216	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 6.f;	1230	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 6.f;
1217	else	1231	else
1218	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 12.f;	1232	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 12.f;
1219		1233
1220	if (stmp < 1.f)
1221	stmp = 1.f;
1222
1223	sp_tmp += stmp;	1234	sp_tmp += max (1.f, stmp);
1224	}	1235	}
1225		1236
1226	stats.maxsp = (sint16)sp_tmp;	1237	stats.maxsp = int (sp_tmp) + 2 * max (0, mana_obj->level - 10);
1227
1228	for (i = 11; i <= mana_obj->level; i++)
1229	stats.maxsp += 2;
1230	}	1238	}
		1239
1231	/* Characters can get their sp supercharged via rune of transferrance */	1240	/* Characters can get their sp supercharged via rune of transferrance */
1232	if (stats.sp > stats.maxsp * 2)	1241	stats.sp = min (stats.sp, stats.maxsp * 2);
1233	stats.sp = stats.maxsp * 2;
1234		1242
1235	/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */	1243	/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */
1236	if (!grace_obj \|\| !grace_obj->level \|\| type != PLAYER)	1244	if (!grace_obj \|\| !grace_obj->level \|\| type != PLAYER)
1237	grace_obj = this;	1245	grace_obj = this;
1238		1246
…		…
1243	/* store grace in a float - this way, the divisions below don't create	1251	/* store grace in a float - this way, the divisions below don't create
1244	* big jumps when you go from level to level - with int's, it then	1252	* big jumps when you go from level to level - with int's, it then
1245	* becomes big jumps when the sums of the bonuses jump to the next	1253	* becomes big jumps when the sums of the bonuses jump to the next
1246	* step of 8 - with floats, even fractional ones are useful.	1254	* step of 8 - with floats, even fractional ones are useful.
1247	*/	1255	*/
1248	sp_tmp = 0.f;	1256	float sp_tmp = 0.f;
1249	for (i = 1, stats.maxgrace = 0; i <= grace_obj->level && i <= 10; i++)	1257
		1258	for (int i = 1; i <= min (10, grace_obj->level); i++)
1250	{	1259	{
1251	float grace_tmp = 0.f;	1260	float grace_tmp = 0.f;
1252		1261
1253	/* Got some extra bonus at first level */	1262	/* Got some extra bonus at first level */
1254	if (i < 2)	1263	if (i < 2)
1255	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 6.f;	1264	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 6.f;
1256	else	1265	else
1257	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 12.f;	1266	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 12.f;
1258		1267
1259	if (grace_tmp < 1.f)
1260	grace_tmp = 1.f;
1261
1262	sp_tmp += grace_tmp;	1268	sp_tmp += max (1.f, grace_tmp);
1263	}	1269	}
1264		1270
1265	stats.maxgrace = (sint16)sp_tmp;
1266
1267	/* two grace points per level after 11 */	1271	/* two grace points per level after 10 */
1268	for (i = 11; i <= grace_obj->level; i++)	1272	stats.maxgrace = int (sp_tmp) + 2 * max (0, grace_obj->level - 10);
1269	stats.maxgrace += 2;
1270	}	1273	}
		1274
1271	/* No limit on grace vs maxgrace */	1275	/* No limit on grace vs maxgrace */
1272		1276
1273	if (contr->braced)	1277	if (contr->braced)
1274	{	1278	{
1275	ac += 2;	1279	ac += 2;
…		…
1287	* improvement every level, now its fighterlevel/5. So	1291	* improvement every level, now its fighterlevel/5. So
1288	* we give the player a bonus here in wc and dam	1292	* we give the player a bonus here in wc and dam
1289	* to make up for the change. Note that I left the	1293	* to make up for the change. Note that I left the
1290	* monster bonus the same as before. -b.t.	1294	* monster bonus the same as before. -b.t.
1291	*/	1295	*/
		1296	object *wc_obj = chosen_skill;
1292		1297
1293	if (type == PLAYER && wc_obj && wc_obj->level > 1)	1298	if (contr && wc_obj && wc_obj->level > 1)
1294	{	1299	{
1295	wc -= wc_obj->level + thaco_bonus[stats.Str];	1300	wc -= wc_obj->level + thaco_bonus[stats.Str];
1296		1301
1297	for (i = 1; i < wc_obj->level; i++)	1302	for (int i = 1; i < wc_obj->level; i++)
1298	{	1303	{
1299	/* addtional wc every 6 levels */	1304	/* additional wc every 6 levels */
1300	if (!(i % 6))	1305	if (!(i % 6))
1301	wc--;	1306	wc--;
1302		1307
1303	/* addtional dam every 4 levels. */	1308	/* additional dam every 4 levels. */
1304	if (!(i % 4) && dam_bonus[stats.Str] >= 0)	1309	if (!(i % 4) && dam_bonus[stats.Str] >= 0)
1305	stats.dam += 1 + dam_bonus[stats.Str] / 5;	1310	stats.dam += 1 + dam_bonus[stats.Str] / 5;
1306	}	1311	}
1307	}	1312	}
1308	else	1313	else
…		…
1315		1320
1316	speed = 1.f + speed_bonus[stats.Dex];	1321	speed = 1.f + speed_bonus[stats.Dex];
1317		1322
1318	if (settings.search_items && contr->search_str[0])	1323	if (settings.search_items && contr->search_str[0])
1319	speed -= 1;	1324	speed -= 1;
1320
1321	if (attacktype == 0)
1322	attacktype = arch->clone.attacktype;
1323
1324	} /* End if player */	1325	} /* End if player */
1325		1326
1326	if (added_speed >= 0)	1327	if (added_speed >= 0)
1327	speed += added_speed / 10.f;	1328	speed += added_speed / 10.f;
1328	else /* Something wrong here...: */	1329	else /* Something wrong here...: */
1329	speed /= 1.f - added_speed;	1330	speed /= 1.f - added_speed;
1330		1331
1331	/* Max is determined by armour */	1332	/* Max is determined by armour */
1332	if (speed > max)	1333	speed = min (speed, max_speed);
1333	speed = max;
1334		1334
1335	if (type == PLAYER)	1335	if (type == PLAYER)
1336	{	1336	{
1337	/* f is a number the represents the number of kg above (positive num)	1337	/* f is a number the represents the number of kg above (positive num)
1338	* or below (negative number) that the player is carrying. If above	1338	* or below (negative number) that the player is carrying. If above
1339	* weight limit, then player suffers a speed reduction based on how	1339	* weight limit, then player suffers a speed reduction based on how
1340	* much above he is, and what is max carry is	1340	* much above he is, and what is max carry is
1341	*/	1341	*/
1342	f = (carrying / 1000) - max_carry[stats.Str];	1342	float f = (carrying / 1000) - max_carry[stats.Str];
1343	if (f > 0)	1343	if (f > 0.f)
1344	speed = speed / (1.f + f / max_carry[stats.Str]);	1344	speed = speed / (1.f + f / max_carry[stats.Str]);
1345	}	1345	}
1346		1346
1347	speed += bonus_speed / 10.f; /* Not affected by limits */	1347	speed += bonus_speed / 10.f; /* Not affected by limits */
		1348	speed *= speed_reduce_from_disease;
1348		1349
1349	/* Put a lower limit on speed. Note with this speed, you move once every	1350	/* Put a lower limit on speed. Note with this speed, you move once every
1350	* 100 ticks or so. This amounts to once every 12 seconds of realtime.	1351	* 25 ticks or so. This amounts to once every 3 seconds of realtime.
1351	*/	1352	*/
1352	speed = speed * speed_reduce_from_disease;	1353	max_it (speed, is_player () ? MIN_PLAYER_SPEED : MIN_ACTIVE_SPEED);
1353		1354
1354	if (speed < 0.01f && type == PLAYER)	1355	if (speed != old_speed)
1355	speed = 0.01f;	1356	set_speed (speed);
1356		1357
1357	if (type == PLAYER)	1358	if (type == PLAYER)
1358	{	1359	{
1359	/* (This formula was made by vidarl@ifi.uio.no)	1360	/* (This formula was made by vidarl@ifi.uio.no)
1360	* Note that we never used these values again - basically	1361	* Note that we never used these values again - basically
…		…
1362	* that would just be a real pain to read.	1363	* that would just be a real pain to read.
1363	*/	1364	*/
1364	float M = (max_carry[stats.Str] - 121) / 121.f;	1365	float M = (max_carry[stats.Str] - 121) / 121.f;
1365	float M2 = max_carry[stats.Str] / 100.f;	1366	float M2 = max_carry[stats.Str] / 100.f;
1366	float W = weapon_weight / 20000.f;	1367	float W = weapon_weight / 20000.f;
1367	float s = 2 - weapon_speed / 10.f;	1368	float s = (20 - weapon_speed) / 10.f;
1368	float D = (stats.Dex - 14) / 14.f;	1369	float D = (stats.Dex - 14) / 14.f;
1369	float K = 1 + M / 3.f - W / (3 * M2) + speed / 5.f + D / 2.f;	1370	float K = 1 + M / 3.f - W / (3 * M2) + speed / 5.f + D / 2.f;
1370		1371
1371	K = (4 + level) 1.2f / (6 + level);	1372	K = (4 + level) 1.2f / (6 + level);
1372		1373
1373	if (K <= 0.f)	1374	if (K <= 0.01f)
1374	K = 0.01f;	1375	K = 0.01f;
1375		1376
1376	float S = speed / (K * s);	1377	contr->weapon_sp = K * s * .5f; //TODO: balance the .5
1377
1378	contr->weapon_sp = S;
1379	}	1378	}
1380		1379
1381	/* I want to limit the power of small monsters with big weapons: */	1380	/* I want to limit the power of small monsters with big weapons: */
1382	if (type != PLAYER && arch && stats.dam > arch->clone.stats.dam * 3)	1381	if (type != PLAYER && arch && stats.dam > arch->stats.dam * 3)
1383	stats.dam = arch->clone.stats.dam * 3;	1382	stats.dam = arch->stats.dam * 3;
1384		1383
1385	/* Prevent overflows of wc - best you can get is ABS(120) - this	1384	stats.wc = clamp (wc, MIN_WC, MAX_WC);
1386	* should be more than enough - remember, AC is also in 8 bits,	1385	stats.ac = clamp (ac, MIN_AC, MAX_AC);
1387	* so its value is the same.
1388	*/
1389	if (wc > 120)
1390	wc = 120;
1391	else if (wc < -120)
1392	wc = -120;
1393
1394	stats.wc = wc;
1395
1396	if (ac > 120)
1397	ac = 120;
1398	else if (ac < -120)
1399	ac = -120;
1400
1401	stats.ac = ac;
1402		1386
1403	/* if for some reason the creature doesn't have any move type,	1387	/* if for some reason the creature doesn't have any move type,
1404	* give them walking as a default.	1388	* give them walking as a default.
1405	* The second case is a special case - to more closely mimic the	1389	* The second case is a special case - to more closely mimic the
1406	* old behaviour - if your flying, your not walking - just	1390	* old behaviour - if your flying, your not walking - just
…		…
1409	if (move_type == 0)	1393	if (move_type == 0)
1410	move_type = MOVE_WALK;	1394	move_type = MOVE_WALK;
1411	else if (move_type & (MOVE_FLY_LOW \| MOVE_FLY_HIGH))	1395	else if (move_type & (MOVE_FLY_LOW \| MOVE_FLY_HIGH))
1412	move_type &= ~MOVE_WALK;	1396	move_type &= ~MOVE_WALK;
1413		1397
1414	if (speed != old_speed)	1398	// now apply the new move_type
1415	set_speed (speed);	1399	if (this->move_type != move_type)
		1400	change_move_type (move_type);
1416		1401
1417	/* It is quite possible that a player's spell costing might have changed,	1402	/* It is quite possible that a player's spell costing might have changed,
1418	* so we will check that now.	1403	* so we will check that now.
1419	*/	1404	*/
1420	if (type == PLAYER)	1405	if (is_player ())
1421	{	1406	contr->update_spells ();
1422	esrv_update_stats (contr);
1423	esrv_update_spells (contr);
1424	}
1425		1407
1426	// update the mapspace, if we are on a map	1408	// update the mapspace, if we are on a map
1427	if (!flag [FLAG_REMOVED] && map)	1409	if (!flag [FLAG_REMOVED] && map)
1428	map->at (x, y).flags_ = 0;	1410	map->at (x, y).flags_ = 0;
		1411	}
		1412
		1413	void
		1414	object::set_glow_radius (sint8 rad)
		1415	{
		1416	glow_radius = rad;
		1417
		1418	if (is_on_map ())
		1419	update_all_los (map, x, y);
		1420	else if (object *env = outer_env ())
		1421	{
		1422	env->update_stats ();
		1423
		1424	if (env->is_on_map ())
		1425	update_all_los (env->map, env->x, env->y);
		1426	}
1429	}	1427	}
1430		1428
1431	/*	1429	/*
1432	* Returns true if the given player is a legal class.	1430	* Returns true if the given player is a legal class.
1433	* The function to add and remove class-bonuses to the stats doesn't	1431	* The function to add and remove class-bonuses to the stats doesn't
…		…
1449		1447
1450	/*	1448	/*
1451	* set the new dragon name after gaining levels or	1449	* set the new dragon name after gaining levels or
1452	* changing ability focus (later this can be extended to	1450	* changing ability focus (later this can be extended to
1453	* eventually change the player's face and animation)	1451	* 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	*/	1452	*/
1460	void	1453	void
1461	set_dragon_name (object pl, const object abil, const object *skin)	1454	set_dragon_name (object pl, const object abil, const object *skin)
1462	{	1455	{
1463	int atnr = -1; /* attacknumber of highest level */	1456	int atnr = -1; /* attacknumber of highest level */
…		…
1481	/* now if there are equals at highest level, pick the one with focus,	1474	/* now if there are equals at highest level, pick the one with focus,
1482	or else at random */	1475	or else at random */
1483	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)	1476	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)
1484	atnr = abil->stats.exp;	1477	atnr = abil->stats.exp;
1485		1478
1486	level = (int) (level / 5.);
1487
1488	/* now set the new title */	1479	/* now set the new title */
1489	if (pl->contr != NULL)
1490	{
1491	if (level == 0)
1492	sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);	1480	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]);	1481	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]);	1482	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]);	1483	else if (level < 100) sprintf (pl->contr->title, "%s dragon" , attacks[atnr]);
1499	else	1484	else
1500	{	1485	{
1501	/* special titles for extra high resistance! */	1486	/* special titles for extra high resistance! */
1502	if (skin->resist[atnr] > 80)
1503	sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);	1487	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]);	1488	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]);	1489	else sprintf (pl->contr->title, "big %s dragon" , attacks[atnr]);
1508	}
1509	}	1490	}
1510		1491
1511	strcpy (pl->contr->own_title, "");	1492	strcpy (pl->contr->own_title, "");
1512	}	1493	}
1513		1494
1514	/*	1495	/*
1515	* This function is called when a dragon-player gains	1496	* This function is called when a dragon-player gains
1516	* an overall level. Here, the dragon might gain new abilities	1497	* an overall level. Here, the dragon might gain new abilities
1517	* or change the ability-focus.	1498	* or change the ability-focus.
1518	*/	1499	*/
1519	void	1500	static void
1520	dragon_level_gain (object *who)	1501	dragon_level_gain (object *who)
1521	{	1502	{
1522	object abil = NULL; / pointer to dragon ability force */	1503	object abil = NULL; / pointer to dragon ability force */
1523	object skin = NULL; / pointer to dragon skin force */	1504	object skin = NULL; / pointer to dragon skin force */
1524	object tmp = NULL; / tmp. object */	1505	object tmp = NULL; / tmp. object */
1525	char buf[MAX_BUF]; /* tmp. string buffer */	1506	char buf[MAX_BUF]; /* tmp. string buffer */
1526		1507
1527	/* now grab the 'dragon_ability'-forces from the player's inventory */	1508	/* now grab the 'dragon_ability'-forces from the player's inventory */
1528	shstr_cmp dragon_ability_force ("dragon_ability_force");
1529	shstr_cmp dragon_skin_force ("dragon_skin_force");
1530
1531	for (tmp = who->inv; tmp; tmp = tmp->below)	1509	for (tmp = who->inv; tmp; tmp = tmp->below)
1532	if (tmp->type == FORCE)	1510	if (tmp->type == FORCE)
1533	if (tmp->arch->name == dragon_ability_force)	1511	if (tmp->arch->archname == shstr_dragon_ability_force)
1534	abil = tmp;	1512	abil = tmp;
1535	else if (tmp->arch->name == dragon_skin_force)	1513	else if (tmp->arch->archname == shstr_dragon_skin_force)
1536	skin = tmp;	1514	skin = tmp;
1537		1515
1538	/* if the force is missing -> bail out */	1516	/* if the force is missing -> bail out */
1539	if (abil == NULL)	1517	if (abil == NULL)
1540	return;	1518	return;
…		…
1583	object *skill_obj;	1561	object *skill_obj;
1584		1562
1585	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);	1563	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);
1586	if (!skill_obj)	1564	if (!skill_obj)
1587	{	1565	{
1588	LOG (llevError, "add_player_exp: couldn't find skill %s\n", skill_name);	1566	LOG (llevError, "give_skill_by_name: couldn't find skill %s\n", skill_name);
1589	return NULL;	1567	return NULL;
1590	}	1568	}
		1569
1591	/* clear the flag - exp goes into this bucket, but player	1570	/* clear the flag - exp goes into this bucket, but player
1592	* still doesn't know it.	1571	* still doesn't know it.
1593	*/	1572	*/
1594	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);	1573	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);
1595	skill_obj->stats.exp = 0;	1574	skill_obj->stats.exp = 0;
1596	skill_obj->level = 1;	1575	skill_obj->level = 1;
1597	insert_ob_in_ob (skill_obj, op);	1576	op->insert (skill_obj);
1598		1577
1599	if (op->contr)	1578	if (player *pl = op->contr)
1600	{	1579	pl->link_skills ();
1601	op->contr->last_skill_ob [skill_obj->subtype] = skill_obj;
1602	if (op->contr->ns)
1603	op->contr->ns->last_skill_exp[skill_obj->subtype] = -1;//TODO: should be made superfluous
1604	}
1605		1580
1606	return skill_obj;	1581	return skill_obj;
1607	}	1582	}
1608
1609		1583
1610	/* player_lvl_adj() - for the new exp system. we are concerned with	1584	/* player_lvl_adj() - for the new exp system. we are concerned with
1611	* whether the player gets more hp, sp and new levels.	1585	* whether the player gets more hp, sp and new levels.
1612	* Note this this function should only be called for players. Monstes	1586	* Note this this function should only be called for players. Monstes
1613	* don't really gain levels	1587	* don't really gain levels
…		…
1616	*/	1590	*/
1617	void	1591	void
1618	player_lvl_adj (object who, object op)	1592	player_lvl_adj (object who, object op)
1619	{	1593	{
1620	char buf[MAX_BUF];	1594	char buf[MAX_BUF];
		1595	bool changed = false;
1621		1596
1622	if (!op) /* when rolling stats */	1597	if (!op) /* when rolling stats */
1623	op = who;	1598	op = who;
1624		1599
1625	if (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))	1600	while (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))
1626	{	1601	{
		1602	changed = true;
		1603
1627	op->level++;	1604	op->level++;
1628		1605
1629	if (op != NULL && op == who && op->stats.exp > 1 && is_dragon_pl (who))	1606	if (op && op == who && op->stats.exp > 1 && who->is_dragon ())
1630	dragon_level_gain (who);	1607	dragon_level_gain (who);
1631		1608
1632	/* Only roll these if it is the player (who) that gained the level */	1609	/* Only roll these if it is the player (who) that gained the level */
1633	if (op == who && (who->level < 11) && who->type == PLAYER)	1610	if (op == who && (who->level < 11) && who->type == PLAYER)
1634	{	1611	{
1635	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;	1612	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;
1636	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);	1613	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);
1637	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;	1614	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;
1638	}	1615	}
1639		1616
1640	who->update_stats ();
1641	if (op->level > 1)	1617	if (op->level > 1)
1642	{	1618	{
1643	if (op->type != PLAYER)	1619	if (op->type != PLAYER)
		1620	{
		1621	who->contr->play_sound (sound_find ("skill_up"));
1644	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1622	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
		1623	}
1645	else	1624	else
		1625	{
		1626	who->contr->play_sound (sound_find ("level_up"));
1646	sprintf (buf, "You are now level %d.", op->level);	1627	sprintf (buf, "You are now level %d.", op->level);
		1628	}
		1629
1647	if (who)	1630	if (who)
1648	new_draw_info (NDI_UNIQUE \| NDI_RED, 0, who, buf);	1631	new_draw_info (NDI_UNIQUE \| NDI_RED, 0, who, buf);
1649	}	1632	}
1650	player_lvl_adj (who, op); /* To increase more levels */
1651	}	1633	}
		1634
1652	else if (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))	1635	while (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))
1653	{	1636	{
		1637	changed = true;
		1638
1654	op->level--;	1639	op->level--;
1655	who->update_stats ();	1640
1656	if (op->type != PLAYER)	1641	if (op->type != PLAYER)
1657	{	1642	{
1658	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1643	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
1659	new_draw_info (NDI_UNIQUE \| NDI_RED, 0, who, buf);	1644	new_draw_info (NDI_UNIQUE \| NDI_RED, 0, who, buf);
1660	}	1645	}
1661	player_lvl_adj (who, op); /* To decrease more levels */
1662	}	1646	}
1663		1647
1664	/* check if the spell data has changed */	1648	if (changed)
1665	esrv_update_stats (who->contr);	1649	who->update_stats (); // should cause esrv_update_stats and esrv_update_spells
1666	esrv_update_spells (who->contr);
1667	}	1650	}
1668		1651
1669	/*	1652	/*
1670	* Returns how much experience is needed for a player to become	1653	* Returns how much experience is needed for a player to become
1671	* the given level. level should really never exceed max_level	1654	* the given level. level should really never exceed max_level
…		…
1715	* flag is what to do if the player doesn't have the skill:	1698	* flag is what to do if the player doesn't have the skill:
1716	*/	1699	*/
1717	static void	1700	static void
1718	add_player_exp (object op, sint64 exp, const char skill_name, int flag)	1701	add_player_exp (object op, sint64 exp, const char skill_name, int flag)
1719	{	1702	{
1720	object *skill_obj = NULL;	1703	object *skill_obj;
1721	sint64 limit, exp_to_add;	1704	sint64 limit, exp_to_add;
1722	int i;	1705	int i;
1723		1706
1724	/* prevents some forms of abuse. */	1707	/* prevents some forms of abuse. */
1725	if (op->contr->braced)	1708	if (op->contr->braced)
…		…
1728	/* Try to find the matching skill.	1711	/* Try to find the matching skill.
1729	* We do a shortcut/time saving mechanism first - see if it matches	1712	* We do a shortcut/time saving mechanism first - see if it matches
1730	* chosen_skill. This means we don't need to search through	1713	* chosen_skill. This means we don't need to search through
1731	* the players inventory.	1714	* the players inventory.
1732	*/	1715	*/
		1716	skill_obj = 0;
		1717
1733	if (skill_name)	1718	if (skill_name)
1734	{	1719	{
1735	if (op->chosen_skill && op->chosen_skill->type == SKILL && !strcmp (skill_name, op->chosen_skill->skill))	1720	skill_obj = op->contr->find_skill (skill_name);
1736	skill_obj = op->chosen_skill;
1737	else
1738	{
1739	for (i = 0; i < NUM_SKILLS; i++)
1740	if (op->contr->last_skill_ob[i] && !strcmp (op->contr->last_skill_ob[i]->skill, skill_name))
1741	{
1742	skill_obj = op->contr->last_skill_ob[i];
1743	break;
1744	}
1745		1721
1746	/* Player doesn't have the skill. Check to see what to do, and give	1722	/* Player doesn't have the skill. Check to see what to do, and give
1747	* it to the player if necessary	1723	* it to the player if necessary
1748	*/	1724	*/
1749	if (!skill_obj)	1725	if (!skill_obj)
1750	{	1726	{
1751	if (flag == SK_EXP_NONE)	1727	if (flag == SK_EXP_NONE)
1752	return;	1728	return;
		1729
1753	else if (flag == SK_EXP_ADD_SKILL)	1730	if (flag == SK_EXP_ADD_SKILL)
1754	give_skill_by_name (op, skill_name);	1731	skill_obj = give_skill_by_name (op, skill_name);
1755	}
1756	}	1732	}
1757	}	1733	}
1758		1734
1759	if (flag != SK_EXP_SKILL_ONLY)	1735	if (flag != SK_EXP_SKILL_ONLY)
1760	{	1736	{
…		…
1793	player_lvl_adj (op, skill_obj);	1769	player_lvl_adj (op, skill_obj);
1794	}	1770	}
1795	}	1771	}
1796		1772
1797	/* This function checks to make sure that object 'op' can	1773	/* This function checks to make sure that object 'op' can
1798	* lost 'exp' experience. It returns the amount of exp	1774	* lose 'exp' experience. It returns the amount of exp
1799	* object 'op' can in fact lose - it basically makes	1775	* object 'op' can in fact lose - it basically makes
1800	* adjustments based on permanent exp and the like.	1776	* adjustments based on permanent exp and the like.
1801	* This function should always be used for losing experience -	1777	* This function should always be used for losing experience -
1802	* the 'exp' value passed should be positive - this is the	1778	* the 'exp' value passed should be positive - this is the
1803	* amount that should get subtract from the player.	1779	* amount that should get subtract from the player.
1804	*/	1780	*/
1805	sint64	1781	static sint64
1806	check_exp_loss (const object *op, sint64 exp)	1782	check_exp_loss (const object *op, sint64 exp)
1807	{	1783	{
1808	sint64 del_exp;	1784	sint64 del_exp;
1809		1785
1810	if (exp > op->stats.exp)	1786	if (exp > op->stats.exp)
1811	exp = op->stats.exp;	1787	exp = op->stats.exp;
		1788
1812	if (settings.permanent_exp_ratio)	1789	if (settings.permanent_exp_ratio)
1813	{	1790	{
1814	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);	1791	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);
		1792
1815	if (del_exp < 0)	1793	if (del_exp < 0)
1816	del_exp = 0;	1794	del_exp = 0;
		1795
1817	if (exp > del_exp)	1796	if (exp > del_exp)
1818	exp = del_exp;	1797	exp = del_exp;
1819	}	1798	}
		1799
1820	return exp;	1800	return exp;
1821	}	1801	}
1822		1802
1823	sint64	1803	sint64
1824	check_exp_adjust (const object *op, sint64 exp)	1804	check_exp_adjust (const object *op, sint64 exp)
1825	{	1805	{
1826	if (exp < 0)	1806	if (exp < 0)
1827	return check_exp_loss (op, exp);	1807	return check_exp_loss (op, exp);
1828	else	1808	else
1829	return MIN (exp, (sint64) MAX_EXPERIENCE - op->stats.exp);	1809	return min (exp, (sint64)MAX_EXPERIENCE - op->stats.exp);
1830	}	1810	}
1831
1832		1811
1833	/* Subtracts experience from player.	1812	/* Subtracts experience from player.
1834	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we	1813	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we
1835	* only subtract from the matching skill. Otherwise,	1814	* only subtract from the matching skill. Otherwise,
1836	* this subtracts a portion from all	1815	* this subtracts a portion from all
…		…
1850	sint64 del_exp;	1829	sint64 del_exp;
1851		1830
1852	for (tmp = op->inv; tmp; tmp = tmp->below)	1831	for (tmp = op->inv; tmp; tmp = tmp->below)
1853	if (tmp->type == SKILL && tmp->stats.exp)	1832	if (tmp->type == SKILL && tmp->stats.exp)
1854	{	1833	{
1855	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (tmp->skill, skill))	1834	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (&tmp->skill, skill))
1856	{	1835	{
1857	del_exp = check_exp_loss (tmp, exp);	1836	del_exp = check_exp_loss (tmp, exp);
1858	tmp->stats.exp -= del_exp;	1837	tmp->stats.exp -= del_exp;
1859	player_lvl_adj (op, tmp);	1838	player_lvl_adj (op, tmp);
1860	}	1839	}
…		…
1948	* amount of permenent experience, whichever gives the lowest loss.	1927	* amount of permenent experience, whichever gives the lowest loss.
1949	*/	1928	*/
1950	void	1929	void
1951	apply_death_exp_penalty (object *op)	1930	apply_death_exp_penalty (object *op)
1952	{	1931	{
1953	object *tmp;
1954	sint64 loss;	1932	sint64 loss;
1955	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */	1933	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */
1956	sint64 level_loss; /* defined by the setting 'death_penalty_levels */	1934	sint64 level_loss; /* defined by the setting 'death_penalty_levels */
1957		1935
1958	for (tmp = op->inv; tmp; tmp = tmp->below)	1936	for (object *tmp = op->inv; tmp; tmp = tmp->below)
1959	if (tmp->type == SKILL && tmp->stats.exp)	1937	if (tmp->type == SKILL && tmp->stats.exp)
1960	{	1938	{
1961
1962	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;	1939	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;
1963	level_loss = tmp->stats.exp - levels[MAX (0, tmp->level - settings.death_penalty_level)];	1940	level_loss = tmp->stats.exp - levels [max (0, tmp->level - settings.death_penalty_level)];
1964		1941
1965	/* With the revised exp system, you can get cases where	1942	/* With the revised exp system, you can get cases where
1966	* losing several levels would still require that you have more	1943	* losing several levels would still require that you have more
1967	* exp than you currently have - this is true if the levels	1944	* exp than you currently have - this is true if the levels
1968	* tables is a lot harder.	1945	* tables is a lot harder.
1969	*/	1946	*/
1970	if (level_loss < 0)	1947	if (level_loss < 0)
1971	level_loss = 0;	1948	level_loss = 0;
1972		1949
1973	loss = check_exp_loss (tmp, MIN (level_loss, percentage_loss));	1950	loss = check_exp_loss (tmp, min (level_loss, percentage_loss));
1974		1951
1975	tmp->stats.exp -= loss;	1952	tmp->stats.exp -= loss;
1976	player_lvl_adj (op, tmp);	1953	player_lvl_adj (op, tmp);
1977	}	1954	}
1978		1955
1979	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;	1956	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;
1980	level_loss = op->stats.exp - levels[MAX (0, op->level - settings.death_penalty_level)];	1957	level_loss = op->stats.exp - levels[max (0, op->level - settings.death_penalty_level)];
		1958
1981	if (level_loss < 0)	1959	if (level_loss < 0)
1982	level_loss = 0;	1960	level_loss = 0;
		1961
1983	loss = check_exp_loss (op, MIN (level_loss, percentage_loss));	1962	loss = check_exp_loss (op, min (level_loss, percentage_loss));
1984		1963
1985	op->stats.exp -= loss;	1964	op->stats.exp -= loss;
1986	player_lvl_adj (op, NULL);	1965	player_lvl_adj (op, NULL);
1987	}	1966	}
1988		1967

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Comparing deliantra/server/common/living.C (file contents): Revision 1.52 by root, Sat May 12 18:34:19 2007 UTC vs. Revision 1.114 by root, Sun Mar 28 18:44:21 2010 UTC

Diff Legend

Comparing deliantra/server/common/living.C (file contents):
Revision 1.52 by root, Sat May 12 18:34:19 2007 UTC vs.
Revision 1.114 by root, Sun Mar 28 18:44:21 2010 UTC