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Comparing deliantra/server/common/living.C (file contents):
Revision 1.49 by root, Sat May 12 17:26:51 2007 UTC vs.
Revision 1.104 by root, Mon Nov 23 14:09:05 2009 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 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 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	*/
…		…
233	const char *const short_stat_name[NUM_STATS] = {	232	const char *const short_stat_name[NUM_STATS] = {
234	"Str", "Dex", "Con", "Int", "Wis", "Pow", "Cha"	233	"Str", "Dex", "Con", "Int", "Wis", "Pow", "Cha"
235	};	234	};
236		235
237	/*	236	/*
238	* sets Str/Dex/con/Wis/Cha/Int/Pow in stats to value, depending on
239	* what attr is (STR to POW).
240	*/
241	void
242	set_attr_value (living *stats, int attr, sint8 value)
243	{
244	switch (attr)
245	{
246	case STR:
247	stats->Str = value;
248	break;
249	case DEX:
250	stats->Dex = value;
251	break;
252	case CON:
253	stats->Con = value;
254	break;
255	case WIS:
256	stats->Wis = value;
257	break;
258	case POW:
259	stats->Pow = value;
260	break;
261	case CHA:
262	stats->Cha = value;
263	break;
264	case INT:
265	stats->Int = value;
266	break;
267	}
268	}
269
270	/*
271	* Like set_attr_value(), but instead the value (which can be negative)	237	* Like set_attr_value(), but instead the value (which can be negative)
272	* is added to the specified stat.	238	* is added to the specified stat.
273	*/	239	*/
274	void	240	void
275	change_attr_value (living *stats, int attr, sint8 value)	241	change_attr_value (living *stats, int attr, sint8 value)
276	{	242	{
277	if (value == 0)	243	stats->stat (attr) += value;
278	return;
279
280	switch (attr)
281	{
282	case STR:
283	stats->Str += value;
284	break;
285	case DEX:
286	stats->Dex += value;
287	break;
288	case CON:
289	stats->Con += value;
290	break;
291	case WIS:
292	stats->Wis += value;
293	break;
294	case POW:
295	stats->Pow += value;
296	break;
297	case CHA:
298	stats->Cha += value;
299	break;
300	case INT:
301	stats->Int += value;
302	break;
303	default:
304	LOG (llevError, "Invalid attribute in change_attr_value: %d\n", attr);
305	}
306	}
307
308	/*
309	* returns the specified stat. See also set_attr_value().
310	*/
311
312	sint8
313	get_attr_value (const living *stats, int attr)
314	{
315	switch (attr)
316	{
317	case STR: return stats->Str;
318	case DEX: return stats->Dex;
319	case CON: return stats->Con;
320	case WIS: return stats->Wis;
321	case CHA: return stats->Cha;
322	case INT: return stats->Int;
323	case POW: return stats->Pow;
324	}
325
326	return 0;
327	}	244	}
328		245
329	/*	246	/*
330	* Ensures that all stats (str/dex/con/wis/cha/int) are within the	247	* Ensures that all stats (str/dex/con/wis/cha/int) are within the
331	* 1-30 stat limit.	248	* 1-30 stat limit.
332	*/	249	*/
333
334	void	250	void
335	check_stat_bounds (living *stats)	251	check_stat_bounds (living *stats)
336	{	252	{
337	int i, v;
338
339	for (i = 0; i < NUM_STATS; i++)	253	for (int i = 0; i < NUM_STATS; i++)
340	if ((v = get_attr_value (stats, i)) > MAX_STAT)	254	{
341	set_attr_value (stats, i, MAX_STAT);	255	sint8 &v = stats->stat (i);
342	else if (v < MIN_STAT)	256	v = clamp (v, MIN_STAT, MAX_STAT);
343	set_attr_value (stats, i, MIN_STAT);	257	}
344	}	258	}
345		259
346	#define ORIG_S(xyz,abc) (op->contr->orig_stats.abc)	260	#define ORIG_S(xyz,abc) (op->contr->orig_stats.abc)
347		261
348	/* 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,
…		…
366	* that gives them that ability.	280	* that gives them that ability.
367	*/	281	*/
368	int	282	int
369	change_abil (object *op, object *tmp)	283	change_abil (object *op, object *tmp)
370	{	284	{
371	int flag = QUERY_FLAG (tmp, FLAG_APPLIED) ? 1 : -1, i, j, success = 0;	285	int flag = tmp->flag [FLAG_APPLIED] ? 1 : -1;
		286	int success = 0;
372	char message[MAX_BUF];	287	char message[MAX_BUF];
373	int potion_max = 0;	288	int potion_max = 0;
374		289
375	/* remember what object was like before it was changed. note that	290	// keep some stats for comparison purposes
376	* refop is a local copy of op only to be used for detecting changes	291	object::flags_t prev_flag = op->flag;
377	* found by update_stats. refop is not a real object	292	MoveType prev_move_type = op->move_type;
378	*/	293	sint16 prev_resist [NROFATTACKS]; // clumsy
379	object_copy refop = *op;	294	assert (sizeof (prev_resist) == sizeof (op->resist));
		295	memcpy (prev_resist, op->resist, sizeof (prev_resist));
380		296
381	if (op->type == PLAYER)	297	if (op->type == PLAYER)
382	{	298	{
383	if (tmp->type == POTION)	299	if (tmp->type == POTION)
384	{	300	{
385	potion_max = 1;	301	potion_max = 1;
		302
386	for (j = 0; j < NUM_STATS; j++)	303	for (int j = 0; j < NUM_STATS; j++)
387	{	304	{
388	int nstat, ostat;	305	int ostat = op->contr->orig_stats.stat (j);
389		306	int i = tmp->stats.stat (j);
390	ostat = get_attr_value (&(op->contr->orig_stats), j);
391	i = get_attr_value (&(tmp->stats), j);
392		307
393	/* 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 */
394	nstat = flag * i + ostat;	309	int nstat = flag * i + ostat;
395		310
396	/* Do some bounds checking. While I don't think any	311	/* Do some bounds checking. There is the potential for potions
397	* potions do so right now, there is the potential for potions
398	* 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
399	* to allow for that.	313	* to allow for that.
400	*/	314	*/
401	if (nstat < 1 && i * flag < 0)	315	if (nstat < 1 && i * flag < 0)
402	nstat = 1;	316	nstat = 1;
403	else if (nstat > 20 + get_attr_value (&op->arch->clone.stats, j))	317	else if (nstat > 20 + op->arch->stats.stat (j))
404	nstat = 20 + get_attr_value (&op->arch->clone.stats, j);	318	nstat = 20 + op->arch->stats.stat (j);
405		319
406	if (nstat != ostat)	320	if (nstat != ostat)
407	{	321	{
408	set_attr_value (&op->contr->orig_stats, j, nstat);	322	op->contr->orig_stats.stat (j) = nstat;
409	potion_max = 0;	323	potion_max = 0;
410	}	324	}
411	else if (i)	325	else if (i)
412	{	326	{
413	/* potion is useless - player has already hit the natural maximum */	327	/* potion is useless - player has already hit the natural maximum */
…		…
417		331
418	/* This section of code ups the characters normal stats also. I am not	332	/* This section of code ups the characters normal stats also. I am not
419	* sure if this is strictly necessary, being that fix_player probably	333	* sure if this is strictly necessary, being that fix_player probably
420	* recalculates this anyway.	334	* recalculates this anyway.
421	*/	335	*/
422	for (j = 0; j < NUM_STATS; j++)	336	for (int j = 0; j < NUM_STATS; j++)
423	change_attr_value (&op->stats, j, flag * get_attr_value (&tmp->stats, j));	337	change_attr_value (&op->stats, j, flag * tmp->stats.stat (j));
424		338
425	check_stat_bounds (&op->stats);	339	check_stat_bounds (&op->stats);
426	} /* end of potion handling code */	340	} /* end of potion handling code */
427	}	341	}
428		342
429	/* reset attributes that fix_player doesn't reset since it doesn't search	343	/* reset attributes that update_stats doesn't reset since it doesn't search
430	* everything to set	344	* everything to set
431	*/	345	*/
432	if (flag == -1)	346	if (flag == -1)
433	{	347	{
434	op->attacktype &= ~tmp->attacktype;	348	op->attacktype &= ~tmp->attacktype;
…		…
440	*/	354	*/
441	op->move_type &= ~tmp->move_type;	355	op->move_type &= ~tmp->move_type;
442	}	356	}
443		357
444	/* call fix_player since op object could have whatever attribute due	358	/* call fix_player since op object could have whatever attribute due
445	* to multiple items. if fix_player always has to be called after	359	* to multiple items. if update_stats always has to be called after
446	* change_ability then might as well call it from here	360	* change_ability then might as well call it from here
447	*/	361	*/
448	op->update_stats ();	362	op->update_stats ();
449		363
450	/* Fix player won't add the bows ability to the player, so don't	364	/* update_stats won't add the bows ability to the player, so don't
451	* print out message if this is a bow.	365	* print out message if this is a bow.
452	*/	366	*/
453	if (tmp->attacktype & AT_CONFUSION && tmp->type != BOW)	367	if (tmp->attacktype & AT_CONFUSION && tmp->type != BOW)
454	{	368	{
455	success = 1;	369	success = 1;
456	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.");
457	}	371	}
458		372
459	if (QUERY_FLAG (op, FLAG_LIFESAVE) != QUERY_FLAG (&refop, FLAG_LIFESAVE))	373	if (op->flag [FLAG_LIFESAVE] != prev_flag [FLAG_LIFESAVE])
460	{	374	{
461	success = 1;	375	success = 1;
462	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.");
463	}	377	}
464		378
465	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])
466	{	380	{
467	success = 1;	381	success = 1;
468	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.");
469	}	383	}
470		384
471	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])
472	{	386	{
473	success = 1;	387	success = 1;
474	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.");
475	}	389	}
476		390
…		…
478	* user has multiple items giving the same type appled like we	392	* user has multiple items giving the same type appled like we
479	* 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
480	* can be misleading (a little higher could be miscontrued from	394	* can be misleading (a little higher could be miscontrued from
481	* from fly high)	395	* from fly high)
482	*/	396	*/
483	if (tmp->move_type && op->move_type != refop.move_type)	397	if (tmp->move_type && op->move_type != prev_move_type)
484	{	398	{
485	success = 1;	399	success = 1;
486		400
487	/* 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
488	* status doesn't make a difference if you are flying high	402	* status doesn't make a difference if you are flying high
489	*/	403	*/
490	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))
491	{	405	{
492	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.");
493	}	407	}
494		408
495	if (tmp->move_type & MOVE_FLY_HIGH)	409	if (tmp->move_type & MOVE_FLY_HIGH)
496	{	410	{
497	/* double conditional - second case covers if you have move_fly_low -	411	/* double conditional - second case covers if you have move_fly_low -
498	* in that case, you don't actually land	412	* in that case, you don't actually land
499	*/	413	*/
500	DIFF_MSG (flag, "You soar into the air air!.",	414	DIFF_MSG (flag, "You soar into the air!",
501	(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."));
502	}	416	}
503		417
504	if (tmp->move_type & MOVE_SWIM)	418	if (tmp->move_type & MOVE_SWIM)
505	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");
…		…
509	}	423	}
510		424
511	/* becoming UNDEAD... a special treatment for this flag. Only those not	425	/* becoming UNDEAD... a special treatment for this flag. Only those not
512	* originally undead may change their status	426	* originally undead may change their status
513	*/	427	*/
514	if (!QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	428	if (!op->arch->flag [FLAG_UNDEAD])
515	if (QUERY_FLAG (op, FLAG_UNDEAD) != QUERY_FLAG (&refop, FLAG_UNDEAD))	429	if (op->flag [FLAG_UNDEAD] != prev_flag [FLAG_UNDEAD])
516	{	430	{
517	success = 1;	431	success = 1;
518	if (flag > 0)	432	if (flag > 0)
519	{	433	{
520	op->race = "undead";	434	op->race = "undead";
521	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!");	435	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!");
522	}	436	}
523	else	437	else
524	{	438	{
525	op->race = op->arch->clone.race;	439	op->race = op->arch->race;
526	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");	440	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");
527	}	441	}
528	}	442	}
529		443
530	if (QUERY_FLAG (op, FLAG_STEALTH) != QUERY_FLAG (&refop, FLAG_STEALTH))	444	if (op->flag [FLAG_STEALTH] != prev_flag [FLAG_STEALTH])
531	{	445	{
532	success = 1;	446	success = 1;
533	DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily.");	447	DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily.");
534	}	448	}
535		449
536	if (QUERY_FLAG (op, FLAG_MAKE_INVIS) != QUERY_FLAG (&refop, FLAG_MAKE_INVIS))	450	if (op->flag [FLAG_MAKE_INVIS] != prev_flag [FLAG_MAKE_INVIS])
537	{	451	{
538	success = 1;	452	success = 1;
539	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");	453	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");
540	}	454	}
541		455
542	/* blinded you can tell if more blinded since blinded player has minimal	456	/* blinded you can tell if more blinded since blinded player has minimal
543	* vision	457	* vision
544	*/	458	*/
545	if (QUERY_FLAG (tmp, FLAG_BLIND))	459	if (tmp->flag [FLAG_BLIND])
546	{	460	{
547	success = 1;	461	success = 1;
548	if (flag > 0)	462	if (flag > 0)
549	{	463	{
550	if (QUERY_FLAG (op, FLAG_WIZ))	464	if (op->flag [FLAG_WIZ])
551	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self is blinded.");	465	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self is blinded.");
552	else	466	else
553	{	467	{
554	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");	468	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");
555	SET_FLAG (op, FLAG_BLIND);	469	SET_FLAG (op, FLAG_BLIND);
…		…
557	op->contr->do_los = 1;	471	op->contr->do_los = 1;
558	}	472	}
559	}	473	}
560	else	474	else
561	{	475	{
562	if (QUERY_FLAG (op, FLAG_WIZ))	476	if (op->flag [FLAG_WIZ])
563	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self can now see again.");	477	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self can now see again.");
564	else	478	else
565	{	479	{
566	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");	480	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");
567	CLEAR_FLAG (op, FLAG_BLIND);	481	CLEAR_FLAG (op, FLAG_BLIND);
…		…
569	op->contr->do_los = 1;	483	op->contr->do_los = 1;
570	}	484	}
571	}	485	}
572	}	486	}
573		487
574	if (QUERY_FLAG (op, FLAG_SEE_IN_DARK) != QUERY_FLAG (&refop, FLAG_SEE_IN_DARK))	488	if (op->flag [FLAG_SEE_IN_DARK] != prev_flag [FLAG_SEE_IN_DARK])
575	{	489	{
576	success = 1;	490	success = 1;
577	if (op->type == PLAYER)	491	if (op->type == PLAYER)
578	op->contr->do_los = 1;	492	op->contr->do_los = 1;
579	DIFF_MSG (flag, "Your vision is better in the dark.", "You see less well in the dark.");	493	DIFF_MSG (flag, "Your vision is better in the dark.", "You see less well in the dark.");
580	}	494	}
581		495
582	if (QUERY_FLAG (op, FLAG_XRAYS) != QUERY_FLAG (&refop, FLAG_XRAYS))	496	if (op->flag [FLAG_XRAYS] != prev_flag [FLAG_XRAYS])
583	{	497	{
584	success = 1;	498	success = 1;
585	if (flag > 0)	499	if (flag > 0)
586	{	500	{
587	if (QUERY_FLAG (op, FLAG_WIZ))	501	if (op->flag [FLAG_WIZ])
588	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a little clearer.");	502	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a little clearer.");
589	else	503	else
590	{	504	{
591	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");	505	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");
592	if (op->type == PLAYER)	506	if (op->type == PLAYER)
593	op->contr->do_los = 1;	507	op->contr->do_los = 1;
594	}	508	}
595	}	509	}
596	else	510	else
597	{	511	{
598	if (QUERY_FLAG (op, FLAG_WIZ))	512	if (op->flag [FLAG_WIZ])
599	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a bit out of focus.");	513	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a bit out of focus.");
600	else	514	else
601	{	515	{
602	new_draw_info (NDI_UNIQUE, 0, op, "Everything suddenly looks very solid.");	516	new_draw_info (NDI_UNIQUE, 0, op, "Everything suddenly looks very solid.");
603	if (op->type == PLAYER)	517	if (op->type == PLAYER)
…		…
636	success = 1;	550	success = 1;
637	DIFF_MSG (flag * tmp->stats.food, "You feel your digestion slowing down.", "You feel your digestion speeding up.");	551	DIFF_MSG (flag * tmp->stats.food, "You feel your digestion slowing down.", "You feel your digestion speeding up.");
638	}	552	}
639		553
640	/* Messages for changed resistance */	554	/* Messages for changed resistance */
641	for (i = 0; i < NROFATTACKS; i++)	555	for (int i = 0; i < NROFATTACKS; i++)
642	{	556	{
643	if (i == ATNR_PHYSICAL)	557	if (i == ATNR_PHYSICAL)
644	continue; /* Don't display about armour */	558	continue; /* Don't display about armour */
645		559
646	if (op->resist[i] != refop.resist[i])	560	if (op->resist [i] != prev_resist [i])
647	{	561	{
648	success = 1;	562	success = 1;
		563
649	if (op->resist[i] > refop.resist[i])	564	if (op->resist [i] > prev_resist [i])
650	sprintf (message, "Your resistance to %s rises to %d%%.", change_resist_msg[i], op->resist[i]);	565	sprintf (message, "Your resistance to %s rises to %d%%.", change_resist_msg [i], op->resist [i]);
651	else	566	else
652	sprintf (message, "Your resistance to %s drops to %d%%.", change_resist_msg[i], op->resist[i]);	567	sprintf (message, "Your resistance to %s drops to %d%%.", change_resist_msg [i], op->resist [i]);
653		568
654	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, op, message);	569	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, op, message);
655	}	570	}
656	}	571	}
657		572
658	if (!potion_max)	573	if (!potion_max)
659	{
660	for (j = 0; j < NUM_STATS; j++)	574	for (int j = 0; j < NUM_STATS; j++)
661	{	575	if (int i = tmp->stats.stat (j))
662	if ((i = get_attr_value (&(tmp->stats), j)) != 0)
663	{	576	{
664	success = 1;	577	success = 1;
665	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);	578	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);
666	}	579	}
667	}
668	}
669		580
670	return success;	581	return success;
671	}	582	}
672		583
673	/*	584	/*
…		…
684	object::drain_specific_stat (int deplete_stats)	595	object::drain_specific_stat (int deplete_stats)
685	{	596	{
686	object *tmp;	597	object *tmp;
687	archetype *at;	598	archetype *at;
688		599
689	at = archetype::find (ARCH_DEPLETION);	600	at = archetype::find (shstr_depletion);
690	if (!at)	601	if (!at)
691	{	602	{
692	LOG (llevError, "Couldn't find archetype depletion.\n");	603	LOG (llevError, "Couldn't find archetype depletion.\n");
693	return;	604	return;
694	}	605	}
…		…
714	* via an applied bad_luck object.	625	* via an applied bad_luck object.
715	*/	626	*/
716	void	627	void
717	object::change_luck (int value)	628	object::change_luck (int value)
718	{	629	{
719	archetype *at = archetype::find ("luck");	630	archetype *at = archetype::find (shstr_luck);
720	if (!at)	631	if (!at)
721	LOG (llevError, "Couldn't find archetype luck.\n");	632	LOG (llevError, "Couldn't find archetype luck.\n");
722	else	633	else
723	{	634	{
724	object *tmp = present_arch_in_ob (at, this);	635	object *tmp = present_arch_in_ob (at, this);
…		…
770	* Subtracts stat-bonuses given by the class which the player has chosen.	681	* Subtracts stat-bonuses given by the class which the player has chosen.
771	*/	682	*/
772	void	683	void
773	object::remove_statbonus ()	684	object::remove_statbonus ()
774	{	685	{
775	stats.Str -= arch->clone.stats.Str;	686	for (int i = 0; i < NUM_STATS; ++i)
776	stats.Dex -= arch->clone.stats.Dex;	687	{
777	stats.Con -= arch->clone.stats.Con;	688	sint8 v = arch->stats.stat (i);
778	stats.Wis -= arch->clone.stats.Wis;	689	stats.stat (i) -= v;
779	stats.Pow -= arch->clone.stats.Pow;	690	contr->orig_stats.stat (i) -= v;
780	stats.Cha -= arch->clone.stats.Cha;	691	}
781	stats.Int -= arch->clone.stats.Int;
782
783	contr->orig_stats.Str -= arch->clone.stats.Str;
784	contr->orig_stats.Dex -= arch->clone.stats.Dex;
785	contr->orig_stats.Con -= arch->clone.stats.Con;
786	contr->orig_stats.Wis -= arch->clone.stats.Wis;
787	contr->orig_stats.Pow -= arch->clone.stats.Pow;
788	contr->orig_stats.Cha -= arch->clone.stats.Cha;
789	contr->orig_stats.Int -= arch->clone.stats.Int;
790	}	692	}
791		693
792	/*	694	/*
793	* Adds stat-bonuses given by the class which the player has chosen.	695	* Adds stat-bonuses given by the class which the player has chosen.
794	*/	696	*/
795	void	697	void
796	object::add_statbonus ()	698	object::add_statbonus ()
797	{	699	{
798	stats.Str += arch->clone.stats.Str;	700	for (int i = 0; i < NUM_STATS; ++i)
799	stats.Dex += arch->clone.stats.Dex;	701	{
800	stats.Con += arch->clone.stats.Con;	702	sint8 v = arch->stats.stat (i);
801	stats.Wis += arch->clone.stats.Wis;	703	stats.stat (i) += v;
802	stats.Pow += arch->clone.stats.Pow;	704	contr->orig_stats.stat (i) += v;
803	stats.Cha += arch->clone.stats.Cha;	705	}
804	stats.Int += arch->clone.stats.Int;
805
806	contr->orig_stats.Str += arch->clone.stats.Str;
807	contr->orig_stats.Dex += arch->clone.stats.Dex;
808	contr->orig_stats.Con += arch->clone.stats.Con;
809	contr->orig_stats.Wis += arch->clone.stats.Wis;
810	contr->orig_stats.Pow += arch->clone.stats.Pow;
811	contr->orig_stats.Cha += arch->clone.stats.Cha;
812	contr->orig_stats.Int += arch->clone.stats.Int;
813	}	706	}
		707
		708	/* These are the items that currently can change digestion, regeneration,
		709	* spell point recovery and mana point recovery. Seems sort of an arbitary
		710	* list, but other items store other info into stats array.
		711	*/
		712	static struct digest_types : std::bitset<NUM_TYPES>
		713	{
		714	digest_types ()
		715	{
		716	set (WEAPON);
		717	set (BOW);
		718	set (ARMOUR);
		719	set (HELMET);
		720	set (SHIELD);
		721	set (RING);
		722	set (BOOTS);
		723	set (GLOVES);
		724	set (AMULET);
		725	set (GIRDLE);
		726	set (BRACERS);
		727	set (CLOAK);
		728	set (DISEASE);
		729	set (FORCE);
		730	set (SKILL);
		731	}
		732	} digest_types;
		733
		734	static struct copy_flags : object::flags_t
		735	{
		736	copy_flags ()
		737	{
		738	set (FLAG_LIFESAVE);
		739	set (FLAG_REFL_SPELL);
		740	set (FLAG_REFL_MISSILE);
		741	set (FLAG_STEALTH);
		742	set (FLAG_XRAYS);
		743	set (FLAG_BLIND);
		744	set (FLAG_SEE_IN_DARK);
		745	}
		746	} copy_flags;
814		747
815	/*	748	/*
816	* Updates all abilities given by applied objects in the inventory	749	* Updates all abilities given by applied objects in the inventory
817	* of the given object. Note: This function works for both monsters	750	* of the given object. Note: This function works for both monsters
818	* and players; the "player" in the name is purely an archaic inheritance.	751	* and players; the "player" in the name is purely an archaic inheritance.
…		…
823	* spell system split, grace points now added to system --peterm	756	* spell system split, grace points now added to system --peterm
824	*/	757	*/
825	void	758	void
826	object::update_stats ()	759	object::update_stats ()
827	{	760	{
828	int i, j;
829	float f, max = 9, added_speed = 0, bonus_speed = 0, sp_tmp, speed_reduce_from_disease = 1;	761	float f, max_speed = 9, added_speed = 0, bonus_speed = 0, speed_reduce_from_disease = 1;
830	int weapon_weight = 0, weapon_speed = 0;	762	int weapon_weight = 0, weapon_speed = 0;
831	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;	763	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;
832	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];	764	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];
833	object *grace_obj = NULL, *mana_obj = NULL, *wc_obj = NULL, *tmp;	765	object *grace_obj = NULL, *mana_obj = NULL, *tmp;
834	float old_speed = speed;	766	float old_speed = speed;
		767	int stat_sum [NUM_STATS];
835		768
836	/* First task is to clear all the values back to their original values */	769	/* First task is to clear all the values back to their original values */
837	if (type == PLAYER)	770	if (type == PLAYER)
838	{	771	{
		772	contr->delayed_update = false;
		773
839	for (i = 0; i < NUM_STATS; i++)	774	for (int i = 0; i < NUM_STATS; i++)
840	set_attr_value (&(stats), i, get_attr_value (&(contr->orig_stats), i));	775	stat_sum [i] = contr->orig_stats.stat (i);
841		776
842	if (settings.spell_encumbrance == TRUE)	777	if (settings.spell_encumbrance == TRUE)
843	contr->encumbrance = 0;	778	contr->encumbrance = 0;
844		779
845	attacktype = 0;	780	attacktype = 0;
…		…
865		800
866	CLEAR_FLAG (this, FLAG_LIFESAVE);	801	CLEAR_FLAG (this, FLAG_LIFESAVE);
867	CLEAR_FLAG (this, FLAG_STEALTH);	802	CLEAR_FLAG (this, FLAG_STEALTH);
868	CLEAR_FLAG (this, FLAG_BLIND);	803	CLEAR_FLAG (this, FLAG_BLIND);
869		804
870	if (!QUERY_FLAG (&arch->clone, FLAG_REFL_SPELL )) CLEAR_FLAG (this, FLAG_REFL_SPELL);	805	if (!QUERY_FLAG (arch, FLAG_REFL_SPELL )) CLEAR_FLAG (this, FLAG_REFL_SPELL);
871	if (!QUERY_FLAG (&arch->clone, FLAG_REFL_MISSILE)) CLEAR_FLAG (this, FLAG_REFL_MISSILE);	806	if (!QUERY_FLAG (arch, FLAG_REFL_MISSILE)) CLEAR_FLAG (this, FLAG_REFL_MISSILE);
872	if (!QUERY_FLAG (&arch->clone, FLAG_UNDEAD )) CLEAR_FLAG (this, FLAG_UNDEAD);	807	if (!QUERY_FLAG (arch, FLAG_UNDEAD )) CLEAR_FLAG (this, FLAG_UNDEAD);
873	if (!QUERY_FLAG (&arch->clone, FLAG_SEE_IN_DARK )) CLEAR_FLAG (this, FLAG_SEE_IN_DARK);	808	if (!QUERY_FLAG (arch, FLAG_SEE_IN_DARK )) CLEAR_FLAG (this, FLAG_SEE_IN_DARK);
874		809
875	path_attuned = arch->clone.path_attuned;	810	path_attuned = arch->path_attuned;
876	path_repelled = arch->clone.path_repelled;	811	path_repelled = arch->path_repelled;
877	path_denied = arch->clone.path_denied;	812	path_denied = arch->path_denied;
878	glow_radius = arch->clone.glow_radius;	813	glow_radius = arch->glow_radius;
879	move_type = arch->clone.move_type;	814	move_type = arch->move_type;
880		815
881	chosen_skill = 0;	816	chosen_skill = 0;
882		817
883	/* initializing resistances from the values in player/monster's	818	/* initializing resistances from the values in player/monster's
884	* archetype clone	819	* archetype clone
885	*/	820	*/
886	memcpy (&resist, &arch->clone.resist, sizeof (resist));	821	memcpy (&resist, &arch->resist, sizeof (resist));
887		822
888	for (i = 0; i < NROFATTACKS; i++)	823	for (int i = 0; i < NROFATTACKS; i++)
889	{	824	{
890	if (resist[i] > 0)	825	if (resist[i] > 0)
891	prot[i] = resist[i], vuln[i] = 0;	826	prot[i] = resist[i], vuln[i] = 0;
892	else	827	else
893	vuln[i] = -(resist[i]), prot[i] = 0;	828	vuln[i] = -(resist[i]), prot[i] = 0;
894		829
895	potion_resist[i] = 0;	830	potion_resist[i] = 0;
896	}	831	}
897		832
898	wc = arch->clone.stats.wc;	833	wc = arch->stats.wc;
899	stats.dam = arch->clone.stats.dam;	834	stats.dam = arch->stats.dam;
900		835
901	/* for players which cannot use armour, they gain AC -1 per 3 levels,	836	/* for players which cannot use armour, they gain AC -1 per 3 levels,
902	* plus a small amount of physical resist, those poor suckers. ;)	837	* plus a small amount of physical resist, those poor suckers. ;)
903	* the fact that maxlevel is factored in could be considered sort of bogus -	838	* the fact that maxlevel is factored in could be considered sort of bogus -
904	* we should probably give them some bonus and cap it off - otherwise,	839	* we should probably give them some bonus and cap it off - otherwise,
905	* basically, if a server updates its max level, these playes may find	840	* basically, if a server updates its max level, these playes may find
906	* that their protection from physical goes down	841	* that their protection from physical goes down
907	*/	842	*/
908	if (!QUERY_FLAG (this, FLAG_USE_ARMOUR) && type == PLAYER)	843	if (!QUERY_FLAG (this, FLAG_USE_ARMOUR) && type == PLAYER)
909	{	844	{
910	ac = MAX (-10, arch->clone.stats.ac - level / 3);	845	ac = max (-10, arch->stats.ac - level / 3);
911	prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * level / settings.max_level)) / 100;	846	prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * level / settings.max_level)) / 100;
912	}	847	}
913	else	848	else
914	ac = arch->clone.stats.ac;	849	ac = arch->stats.ac;
915		850
916	stats.luck = arch->clone.stats.luck;	851	stats.luck = arch->stats.luck;
917	speed = arch->clone.speed;	852	speed = arch->speed;
918		853
919	/* OK - we've reset most all the objects attributes to sane values.	854	/* OK - we've reset most all the objects attributes to sane values.
920	* now go through and make adjustments for what the player has equipped.	855	* now go through and make adjustments for what the player has equipped.
921	*/	856	*/
922	for (tmp = inv; tmp; tmp = tmp->below)	857	for (tmp = inv; tmp; tmp = tmp->below)
923	{	858	{
924	/* See note in map.c:update_position about making this additive
925	* since light sources are never applied, need to put check here.
926	*/
927	if (tmp->glow_radius > glow_radius)
928	glow_radius = tmp->glow_radius;
929
930	/* This happens because apply_potion calls change_abil with the potion	859	/* This happens because apply_potion calls change_abil with the potion
931	* applied so we can tell the player what changed. But change_abil	860	* applied so we can tell the player what changed. But change_abil
932	* then calls this function.	861	* then calls this function.
933	*/	862	*/
934	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)	863	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)
935	continue;	864	continue;
936		865
		866	glow_radius += tmp->glow_radius;
		867
937	/* For some things, we don't care what is equipped */	868	/* For some things, we don't care what is equipped */
938	if (tmp->type == SKILL)	869	if (tmp->type == SKILL)
939	{	870	{
940	/* Want to take the highest skill here. */	871	/* Want to take the highest skill here. */
941	if (IS_MANA_SKILL (tmp->subtype))	872	if (IS_MANA_SKILL (tmp->subtype))
…		…
953	else if (tmp->level > grace_obj->level)	884	else if (tmp->level > grace_obj->level)
954	grace_obj = tmp;	885	grace_obj = tmp;
955	}	886	}
956	}	887	}
957		888
958	/* Container objects are not meant to adjust a players, but other applied	889	/* Container objects are not meant to adjust players, but other applied
959	* objects need to make adjustments.	890	* objects need to make adjustments.
960	* This block should handle all player specific changes	891	* This block should handle all player specific changes
961	* The check for Praying is a bit of a hack - god given bonuses are put	892	* The check for Praying is a bit of a hack - god given bonuses are put
962	* in the praying skill, and the player should always get those.	893	* in the praying skill, and the player should always get those.
963	* It also means we need to put in additional checks for applied below,	894	* It also means we need to put in additional checks for applied below,
…		…
970	|| (tmp->type == SKILL	901	|| (tmp->type == SKILL
971	&& tmp->subtype == SK_PRAYING))	902	&& tmp->subtype == SK_PRAYING))
972	{	903	{
973	if (type == PLAYER)	904	if (type == PLAYER)
974	{	905	{
		906	contr->item_power += tmp->item_power;
		907
975	if (tmp == contr->combat_ob || tmp == contr->ranged_ob)	908	if (tmp == contr->combat_ob || tmp == contr->ranged_ob)
		909	if (tmp != current_weapon
976	if (tmp != current_weapon && (tmp->type != SKILL || tmp->subtype != SK_PRAYING))	910	&& (tmp->type != SKILL || tmp->subtype != SK_PRAYING)
		911	&& !tmp->flag [FLAG_CURSED]
		912	&& !tmp->flag [FLAG_DAMNED])
977	continue;	913	continue;
978		914
979	for (i = 0; i < NUM_STATS; i++)	915	for (int i = 0; i < NUM_STATS; i++)
980	change_attr_value (&stats, i, get_attr_value (&tmp->stats, i));	916	stat_sum [i] += tmp->stats.stat (i);
981		917
982	/* these are the items that currently can change digestion, regeneration,	918	if (digest_types [tmp->type])
983	* spell point recovery and mana point recovery. Seems sort of an arbitary
984	* list, but other items store other info into stats array.
985	*/
986	if (tmp->type == WEAPON || tmp->type == BOW ||
987	tmp->type == ARMOUR || tmp->type == HELMET ||
988	tmp->type == SHIELD || tmp->type == RING ||
989	tmp->type == BOOTS || tmp->type == GLOVES ||
990	tmp->type == AMULET || tmp->type == GIRDLE ||
991	tmp->type == BRACERS || tmp->type == CLOAK ||
992	tmp->type == DISEASE || tmp->type == FORCE ||
993	tmp->type == SKILL)
994	{	919	{
995	contr->digestion += tmp->stats.food;	920	contr->digestion += tmp->stats.food;
996	contr->gen_hp += tmp->stats.hp;	921	contr->gen_hp += tmp->stats.hp;
		922	if (tmp->type != BOW) // ugly exception for bows
997	contr->gen_sp += tmp->stats.sp;	923	contr->gen_sp += tmp->stats.sp;
998	contr->gen_grace += tmp->stats.grace;	924	contr->gen_grace += tmp->stats.grace;
999	contr->gen_sp_armour += tmp->gen_sp_armour;	925	contr->gen_sp_armour += tmp->gen_sp_armour;
1000	contr->item_power += tmp->item_power;
1001	}	926	}
1002	} /* if this is a player */	927	} /* if this is a player */
1003	else	928	else
1004	{	929	{
1005	if (tmp->type == WEAPON)	930	if (tmp->type == WEAPON)
1006	current_weapon = tmp;	931	current_weapon = tmp;
1007	}	932	}
1008		933
1009	/* Update slots used for items */	934	/* Update slots used for items */
1010	if (QUERY_FLAG (tmp, FLAG_APPLIED))	935	if (QUERY_FLAG (tmp, FLAG_APPLIED))
1011	for (i = 0; i < NUM_BODY_LOCATIONS; i++)	936	for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
1012	slot[i].used += tmp->slot[i].info;	937	slot[i].used += tmp->slot[i].info;
1013		938
1014	if (tmp->type == SYMPTOM)	939	if (tmp->type == SYMPTOM)
1015	{
1016	speed_reduce_from_disease = tmp->last_sp / 100.f;
1017
1018	if (speed_reduce_from_disease == 0)
1019	speed_reduce_from_disease = 1;	940	speed_reduce_from_disease =
1020	}	941	min (speed_reduce_from_disease, tmp->last_sp ? tmp->last_sp / 100.f : 1.f);
1021		942
1022	/* Pos. and neg. protections are counted seperate (-> pro/vuln).	943	/* Pos. and neg. protections are counted separate (-> pro/vuln).
1023	* (Negative protections are calculated exactly like positive.)	944	* (Negative protections are calculated exactly like positive.)
1024	* Resistance from potions are treated special as well. If there's	945	* Resistance from potions are treated special as well. If there's
1025	* more than one potion-effect, the bigger prot.-value is taken.	946	* more than one potion-effect, the bigger prot.-value is taken.
1026	*/	947	*/
1027	if (tmp->type != POTION)	948	if (tmp->type != POTION)
1028	{	949	{
1029	for (i = 0; i < NROFATTACKS; i++)	950	for (int i = 0; i < NROFATTACKS; i++)
1030	{	951	{
1031	/* Potential for cursed potions, in which case we just can use	952	/* Potential for cursed potions, in which case we just can use
1032	* a straight MAX, as potion_resist is initialised to zero.	953	* a straight MAX, as potion_resist is initialised to zero.
1033	*/	954	*/
1034	if (tmp->type == POTION_EFFECT)	955	if (tmp->type == POTION_EFFECT)
1035	{	956	{
1036	if (potion_resist[i])	957	if (potion_resist[i])
1037	potion_resist[i] = MAX (potion_resist[i], tmp->resist[i]);	958	potion_resist[i] = max (potion_resist[i], tmp->resist[i]);
1038	else	959	else
1039	potion_resist[i] = tmp->resist[i];	960	potion_resist[i] = tmp->resist[i];
1040	}	961	}
1041	else if (tmp->resist[i] > 0)	962	else if (tmp->resist[i] > 0)
1042	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;	963	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;
…		…
1044	vuln[i] += ((100 - vuln[i]) * -tmp->resist[i]) / 100;	965	vuln[i] += ((100 - vuln[i]) * -tmp->resist[i]) / 100;
1045	}	966	}
1046	}	967	}
1047		968
1048	/* There may be other things that should not adjust the attacktype */	969	/* There may be other things that should not adjust the attacktype */
1049	if ((tmp->type != WEAPON && tmp->type != BOW && tmp->type != SYMPTOM)	970	if (tmp->type != SYMPTOM)
1050	|| current_weapon == tmp)
1051	{	971	{
1052	attacktype |= tmp->attacktype;	972	attacktype |= tmp->attacktype;
1053	path_attuned |= tmp->path_attuned;	973	path_attuned |= tmp->path_attuned;
1054	path_repelled |= tmp->path_repelled;	974	path_repelled |= tmp->path_repelled;
1055	path_denied |= tmp->path_denied;	975	path_denied |= tmp->path_denied;
1056	move_type |= tmp->move_type;	976	move_type |= tmp->move_type;
1057	stats.luck += tmp->stats.luck;	977	stats.luck += tmp->stats.luck;
1058	}	978	}
1059		979
1060	if (QUERY_FLAG (tmp, FLAG_LIFESAVE )) SET_FLAG (this, FLAG_LIFESAVE);	980	flag |= tmp->flag & copy_flags;
1061	if (QUERY_FLAG (tmp, FLAG_REFL_SPELL )) SET_FLAG (this, FLAG_REFL_SPELL);
1062	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE)) SET_FLAG (this, FLAG_REFL_MISSILE);
1063	if (QUERY_FLAG (tmp, FLAG_STEALTH )) SET_FLAG (this, FLAG_STEALTH);
1064	if (QUERY_FLAG (tmp, FLAG_XRAYS )) SET_FLAG (this, FLAG_XRAYS);
1065	if (QUERY_FLAG (tmp, FLAG_BLIND )) SET_FLAG (this, FLAG_BLIND);
1066	if (QUERY_FLAG (tmp, FLAG_SEE_IN_DARK )) SET_FLAG (this, FLAG_SEE_IN_DARK);
1067		981
1068	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (&arch->clone, FLAG_UNDEAD))	982	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (arch, FLAG_UNDEAD))
1069	SET_FLAG (this, FLAG_UNDEAD);	983	SET_FLAG (this, FLAG_UNDEAD);
1070		984
1071	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))	985	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))
1072	{	986	{
1073	SET_FLAG (this, FLAG_MAKE_INVIS);	987	SET_FLAG (this, FLAG_MAKE_INVIS);
…		…
1097	#endif	1011	#endif
1098		1012
1099	/* skills modifying the character -b.t. */	1013	/* skills modifying the character -b.t. */
1100	/* for all skills and skill granting objects */	1014	/* for all skills and skill granting objects */
1101	case SKILL:	1015	case SKILL:
1102	if (!QUERY_FLAG (tmp, FLAG_APPLIED))	1016	{
		1017	if (!QUERY_FLAG (tmp, FLAG_APPLIED) || skill_flags [tmp->subtype] & SF_APPLY)
1103	break;	1018	break;
1104		1019
1105	if (IS_COMBAT_SKILL (tmp->subtype))
1106	wc_obj = tmp;
1107
1108	if (chosen_skill)	1020	if (chosen_skill)
		1021	{
1109	LOG (llevDebug, "fix_player, op %s has multiple skills applied\n", &name);	1022	LOG (llevDebug, "fix_player, op %s has multiple skills applied (%s and %s)\n",
		1023	&name, &chosen_skill->name, &tmp->name);
1110		1024
		1025	tmp->flag [FLAG_APPLIED] = false;
		1026	update_stats ();
		1027	return;
		1028	}
		1029	else
1111	chosen_skill = tmp;	1030	chosen_skill = tmp;
1112		1031
1113	if (tmp->stats.dam > 0)	1032	if (tmp->stats.dam > 0)
1114	{ /* skill is a 'weapon' */	1033	{ /* skill is a 'weapon' */
1115	if (!QUERY_FLAG (this, FLAG_READY_WEAPON))	1034	if (!QUERY_FLAG (this, FLAG_READY_WEAPON))
1116	weapon_speed = WEAPON_SPEED (tmp);	1035	weapon_speed = WEAPON_SPEED (tmp);
1117		1036
1118	if (weapon_speed < 0)	1037	if (weapon_speed < 0)
1119	weapon_speed = 0;	1038	weapon_speed = 0;
1120		1039
1121	weapon_weight = tmp->weight;	1040	weapon_weight = tmp->weight;
1122	stats.dam += tmp->stats.dam * (1 + (chosen_skill->level / 9));	1041	stats.dam += 1 + chosen_skill->level * tmp->stats.dam / 9;
1123		1042
1124	if (tmp->magic)	1043	if (tmp->magic)
1125	stats.dam += tmp->magic;	1044	stats.dam += tmp->magic;
1126	}	1045	}
1127		1046
1128	if (tmp->stats.wc)	1047	if (tmp->stats.wc)
1129	wc -= tmp->stats.wc + tmp->magic;	1048	wc -= tmp->stats.wc + tmp->magic;
1130		1049
1131	if (tmp->slaying)	1050	if (tmp->slaying)
1132	slaying = tmp->slaying;	1051	slaying = tmp->slaying;
1133		1052
1134	if (tmp->stats.ac)	1053	if (tmp->stats.ac)
1135	ac -= tmp->stats.ac + tmp->magic;	1054	ac -= tmp->stats.ac + tmp->magic;
1136		1055
1137	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1056	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1138	contr->encumbrance += (int) 3 *tmp->weight / 1000;	1057	contr->encumbrance += (int) 3 *tmp->weight / 1000;
1139
1140	break;	1058	}
1141		1059
1142	case SKILL_TOOL:
1143	if (chosen_skill)
1144	LOG (llevDebug, "fix_player, op %s has multiple skills applied\n", &name);
1145
1146	chosen_skill = tmp;
1147	break;	1060	break;
1148		1061
1149	case SHIELD:	1062	case SHIELD:
1150	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1063	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1151	contr->encumbrance += (int) tmp->weight / 2000;	1064	contr->encumbrance += (int) tmp->weight / 2000;
…		…
1224	else /* To nullify the below effect */	1137	else /* To nullify the below effect */
1225	ac += tmp->stats.ac + tmp->magic;	1138	ac += tmp->stats.ac + tmp->magic;
1226	}	1139	}
1227		1140
1228	if (tmp->stats.wc)	1141	if (tmp->stats.wc)
1229	wc -= (tmp->stats.wc + tmp->magic);	1142	wc -= tmp->stats.wc + tmp->magic;
1230		1143
1231	if (tmp->stats.ac)	1144	if (tmp->stats.ac)
1232	ac -= (tmp->stats.ac + tmp->magic);	1145	ac -= tmp->stats.ac + tmp->magic;
1233		1146
1234	if (ARMOUR_SPEED (tmp) && ARMOUR_SPEED (tmp) / 10.f < max)	1147	if (ARMOUR_SPEED (tmp))
1235	max = ARMOUR_SPEED (tmp) / 10.f;	1148	max_speed = min (max_speed, ARMOUR_SPEED (tmp) / 10.f);
1236		1149
1237	break;	1150	break;
1238	} /* switch tmp->type */	1151	} /* switch tmp->type */
1239	} /* item is equipped */	1152	} /* item is equipped */
1240	} /* for loop of items */	1153	} /* for loop of items */
		1154
		1155	glow_radius = min (glow_radius, MAX_LIGHT_RADIUS);
1241		1156
1242	/* We've gone through all the objects the player has equipped. For many things, we	1157	/* We've gone through all the objects the player has equipped. For many things, we
1243	* have generated intermediate values which we now need to assign.	1158	* have generated intermediate values which we now need to assign.
1244	*/	1159	*/
1245		1160
…		…
1247	* If there is an uncursed potion in effect, granting more protection	1162	* If there is an uncursed potion in effect, granting more protection
1248	* than that, we take: 'total resistance = resistance from potion'.	1163	* than that, we take: 'total resistance = resistance from potion'.
1249	* If there is a cursed (and no uncursed) potion in effect, we take	1164	* If there is a cursed (and no uncursed) potion in effect, we take
1250	* 'total resistance = vulnerability from cursed potion'.	1165	* 'total resistance = vulnerability from cursed potion'.
1251	*/	1166	*/
1252	for (i = 0; i < NROFATTACKS; i++)	1167	for (int i = 0; i < NROFATTACKS; i++)
1253	{	1168	{
1254	resist[i] = prot[i] - vuln[i];	1169	resist[i] = prot[i] - vuln[i];
1255		1170
1256	if (potion_resist[i] && ((potion_resist[i] > resist[i]) || (potion_resist[i] < 0)))	1171	if (potion_resist[i] && ((potion_resist[i] > resist[i]) || (potion_resist[i] < 0)))
1257	resist[i] = potion_resist[i];	1172	resist[i] = potion_resist[i];
1258	}	1173	}
1259		1174
1260	/* Figure out the players sp/mana/hp totals. */
1261	if (type == PLAYER)	1175	if (type == PLAYER)
1262	{	1176	{
		1177	// clamp various player stats
		1178	for (int i = 0; i < NUM_STATS; ++i)
		1179	stats.stat (i) = stat_sum [i];
		1180
		1181	check_stat_bounds (&stats);
		1182
		1183	contr->digestion = clamp (contr->digestion, MIN_DIGESTION, MAX_DIGESTION);
		1184
		1185	/* Figure out the players sp/mana/hp totals. */
1263	int pl_level;	1186	int pl_level;
1264		1187
1265	check_stat_bounds (&(stats));
1266	pl_level = level;
1267
1268	if (pl_level < 1)
1269	pl_level = 1; /* safety, we should always get 1 levels worth of hp! */	1188	pl_level = max (1, level); /* safety, we should always get 1 levels worth of hp! */
1270		1189
1271	/* You basically get half a con bonus/level. But we do take into account rounding,	1190	/* You basically get half a con bonus/level. But we do take into account rounding,
1272	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.	1191	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.
1273	*/	1192	*/
1274	for (i = 1, stats.maxhp = 0; i <= pl_level && i <= 10; i++)	1193	stats.maxhp = 0;
		1194	for (int i = 1; i <= min (10, pl_level); i++)
1275	{	1195	{
1276	j = contr->levhp[i] + con_bonus[stats.Con] / 2;	1196	int j = contr->levhp[i] + con_bonus[stats.Con] / 2;
1277		1197
1278	if (i % 2 && con_bonus[stats.Con] % 2)	1198	if (i % 2 && con_bonus[stats.Con] % 2)
1279	{
1280	if (con_bonus[stats.Con] > 0)	1199	if (con_bonus[stats.Con] > 0)
1281	j++;	1200	j++;
1282	else	1201	else
1283	j--;	1202	j--;
1284	}
1285		1203
1286	stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */	1204	stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */
1287	}	1205	}
1288		1206
1289	for (i = 11; i <= level; i++)	1207	stats.maxhp += 2 * max (0, level - 10);
1290	stats.maxhp += 2;
1291		1208
1292	if (stats.hp > stats.maxhp)	1209	if (stats.hp > stats.maxhp)
1293	stats.hp = stats.maxhp;	1210	stats.hp = stats.maxhp;
1294		1211
1295	/* Sp gain is controlled by the level of the player's	1212	/* Sp gain is controlled by the level of the player's
…		…
1308		1225
1309	if (mana_obj == this && type == PLAYER)	1226	if (mana_obj == this && type == PLAYER)
1310	stats.maxsp = 1;	1227	stats.maxsp = 1;
1311	else	1228	else
1312	{	1229	{
1313	sp_tmp = 0.f;	1230	float sp_tmp = 0.f;
1314		1231
1315	for (i = 1; i <= mana_obj->level && i <= 10; i++)	1232	for (int i = 1; i <= min (10, mana_obj->level); i++)
1316	{	1233	{
1317	float stmp;	1234	float stmp;
1318		1235
1319	/* Got some extra bonus at first level */	1236	/* Got some extra bonus at first level */
1320	if (i < 2)	1237	if (i < 2)
1321	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 6.f;	1238	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 6.f;
1322	else	1239	else
1323	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 12.f;	1240	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 12.f;
1324		1241
1325	if (stmp < 1.f)
1326	stmp = 1.f;
1327
1328	sp_tmp += stmp;	1242	sp_tmp += max (1.f, stmp);
1329	}	1243	}
1330		1244
1331	stats.maxsp = (sint16)sp_tmp;	1245	stats.maxsp = int (sp_tmp) + 2 * max (0, mana_obj->level - 10);
1332
1333	for (i = 11; i <= mana_obj->level; i++)
1334	stats.maxsp += 2;
1335	}	1246	}
		1247
1336	/* Characters can get their sp supercharged via rune of transferrance */	1248	/* Characters can get their sp supercharged via rune of transferrance */
1337	if (stats.sp > stats.maxsp * 2)	1249	stats.sp = min (stats.sp, stats.maxsp * 2);
1338	stats.sp = stats.maxsp * 2;
1339		1250
1340	/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */	1251	/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */
1341	if (!grace_obj || !grace_obj->level || type != PLAYER)	1252	if (!grace_obj || !grace_obj->level || type != PLAYER)
1342	grace_obj = this;	1253	grace_obj = this;
1343		1254
…		…
1348	/* store grace in a float - this way, the divisions below don't create	1259	/* store grace in a float - this way, the divisions below don't create
1349	* big jumps when you go from level to level - with int's, it then	1260	* big jumps when you go from level to level - with int's, it then
1350	* becomes big jumps when the sums of the bonuses jump to the next	1261	* becomes big jumps when the sums of the bonuses jump to the next
1351	* step of 8 - with floats, even fractional ones are useful.	1262	* step of 8 - with floats, even fractional ones are useful.
1352	*/	1263	*/
1353	sp_tmp = 0.f;	1264	float sp_tmp = 0.f;
1354	for (i = 1, stats.maxgrace = 0; i <= grace_obj->level && i <= 10; i++)	1265
		1266	for (int i = 1; i <= min (10, grace_obj->level); i++)
1355	{	1267	{
1356	float grace_tmp = 0.f;	1268	float grace_tmp = 0.f;
1357		1269
1358	/* Got some extra bonus at first level */	1270	/* Got some extra bonus at first level */
1359	if (i < 2)	1271	if (i < 2)
1360	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 6.f;	1272	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 6.f;
1361	else	1273	else
1362	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 12.f;	1274	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 12.f;
1363		1275
1364	if (grace_tmp < 1.f)
1365	grace_tmp = 1.f;
1366
1367	sp_tmp += grace_tmp;	1276	sp_tmp += max (1.f, grace_tmp);
1368	}	1277	}
1369		1278
1370	stats.maxgrace = (sint16)sp_tmp;
1371
1372	/* two grace points per level after 11 */	1279	/* two grace points per level after 10 */
1373	for (i = 11; i <= grace_obj->level; i++)	1280	stats.maxgrace = int (sp_tmp) + 2 * max (0, grace_obj->level - 10);
1374	stats.maxgrace += 2;
1375	}	1281	}
		1282
1376	/* No limit on grace vs maxgrace */	1283	/* No limit on grace vs maxgrace */
1377		1284
1378	if (contr->braced)	1285	if (contr->braced)
1379	{	1286	{
1380	ac += 2;	1287	ac += 2;
…		…
1392	* improvement every level, now its fighterlevel/5. So	1299	* improvement every level, now its fighterlevel/5. So
1393	* we give the player a bonus here in wc and dam	1300	* we give the player a bonus here in wc and dam
1394	* to make up for the change. Note that I left the	1301	* to make up for the change. Note that I left the
1395	* monster bonus the same as before. -b.t.	1302	* monster bonus the same as before. -b.t.
1396	*/	1303	*/
		1304	object *wc_obj = chosen_skill;
1397		1305
1398	if (type == PLAYER && wc_obj && wc_obj->level > 1)	1306	if (contr && wc_obj && wc_obj->level > 1)
1399	{	1307	{
1400	wc -= wc_obj->level + thaco_bonus[stats.Str];	1308	wc -= wc_obj->level + thaco_bonus[stats.Str];
1401		1309
1402	for (i = 1; i < wc_obj->level; i++)	1310	for (int i = 1; i < wc_obj->level; i++)
1403	{	1311	{
1404	/* addtional wc every 6 levels */	1312	/* additional wc every 6 levels */
1405	if (!(i % 6))	1313	if (!(i % 6))
1406	wc--;	1314	wc--;
1407		1315
1408	/* addtional dam every 4 levels. */	1316	/* additional dam every 4 levels. */
1409	if (!(i % 4) && dam_bonus[stats.Str] >= 0)	1317	if (!(i % 4) && dam_bonus[stats.Str] >= 0)
1410	stats.dam += 1 + dam_bonus[stats.Str] / 5;	1318	stats.dam += 1 + dam_bonus[stats.Str] / 5;
1411	}	1319	}
1412	}	1320	}
1413	else	1321	else
…		…
1420		1328
1421	speed = 1.f + speed_bonus[stats.Dex];	1329	speed = 1.f + speed_bonus[stats.Dex];
1422		1330
1423	if (settings.search_items && contr->search_str[0])	1331	if (settings.search_items && contr->search_str[0])
1424	speed -= 1;	1332	speed -= 1;
1425
1426	if (attacktype == 0)
1427	attacktype = arch->clone.attacktype;
1428
1429	} /* End if player */	1333	} /* End if player */
1430		1334
1431	if (added_speed >= 0)	1335	if (added_speed >= 0)
1432	speed += added_speed / 10.f;	1336	speed += added_speed / 10.f;
1433	else /* Something wrong here...: */	1337	else /* Something wrong here...: */
1434	speed /= 1.f - added_speed;	1338	speed /= 1.f - added_speed;
1435		1339
1436	/* Max is determined by armour */	1340	/* Max is determined by armour */
1437	if (speed > max)	1341	speed = min (speed, max_speed);
1438	speed = max;
1439		1342
1440	if (type == PLAYER)	1343	if (type == PLAYER)
1441	{	1344	{
1442	/* f is a number the represents the number of kg above (positive num)	1345	/* f is a number the represents the number of kg above (positive num)
1443	* or below (negative number) that the player is carrying. If above	1346	* or below (negative number) that the player is carrying. If above
1444	* weight limit, then player suffers a speed reduction based on how	1347	* weight limit, then player suffers a speed reduction based on how
1445	* much above he is, and what is max carry is	1348	* much above he is, and what is max carry is
1446	*/	1349	*/
1447	f = (carrying / 1000) - max_carry[stats.Str];	1350	float f = (carrying / 1000) - max_carry[stats.Str];
1448	if (f > 0)	1351	if (f > 0.f)
1449	speed = speed / (1.f + f / max_carry[stats.Str]);	1352	speed = speed / (1.f + f / max_carry[stats.Str]);
1450	}	1353	}
1451		1354
1452	speed += bonus_speed / 10.f; /* Not affected by limits */	1355	speed += bonus_speed / 10.f; /* Not affected by limits */
		1356	speed *= speed_reduce_from_disease;
1453		1357
1454	/* Put a lower limit on speed. Note with this speed, you move once every	1358	/* Put a lower limit on speed. Note with this speed, you move once every
1455	* 100 ticks or so. This amounts to once every 12 seconds of realtime.	1359	* 25 ticks or so. This amounts to once every 3 seconds of realtime.
1456	*/	1360	*/
1457	speed = speed * speed_reduce_from_disease;	1361	max_it (speed, is_player () ? MIN_PLAYER_SPEED : MIN_ACTIVE_SPEED);
1458		1362
1459	if (speed < 0.01f && type == PLAYER)	1363	if (speed != old_speed)
1460	speed = 0.01f;	1364	set_speed (speed);
1461		1365
1462	if (type == PLAYER)	1366	if (type == PLAYER)
1463	{	1367	{
1464	/* (This formula was made by vidarl@ifi.uio.no)	1368	/* (This formula was made by vidarl@ifi.uio.no)
1465	* Note that we never used these values again - basically	1369	* Note that we never used these values again - basically
…		…
1467	* that would just be a real pain to read.	1371	* that would just be a real pain to read.
1468	*/	1372	*/
1469	float M = (max_carry[stats.Str] - 121) / 121.f;	1373	float M = (max_carry[stats.Str] - 121) / 121.f;
1470	float M2 = max_carry[stats.Str] / 100.f;	1374	float M2 = max_carry[stats.Str] / 100.f;
1471	float W = weapon_weight / 20000.f;	1375	float W = weapon_weight / 20000.f;
1472	float s = 2 - weapon_speed / 10.f;	1376	float s = (20 - weapon_speed) / 10.f;
1473	float D = (stats.Dex - 14) / 14.f;	1377	float D = (stats.Dex - 14) / 14.f;
1474	float K = 1 + M / 3.f - W / (3 * M2) + speed / 5.f + D / 2.f;	1378	float K = 1 + M / 3.f - W / (3 * M2) + speed / 5.f + D / 2.f;
1475		1379
1476	K *= (4 + level) *1.2f / (6 + level);	1380	K *= (4 + level) * 1.2f / (6 + level);
1477		1381
1478	if (K <= 0.f)	1382	if (K <= 0.01f)
1479	K = 0.01f;	1383	K = 0.01f;
1480		1384
1481	float S = speed / (K * s);	1385	contr->weapon_sp = K * s * .5f; //TODO: balance the .5
1482
1483	contr->weapon_sp = S;
1484	}	1386	}
1485		1387
1486	/* I want to limit the power of small monsters with big weapons: */	1388	/* I want to limit the power of small monsters with big weapons: */
1487	if (type != PLAYER && arch && stats.dam > arch->clone.stats.dam * 3)	1389	if (type != PLAYER && arch && stats.dam > arch->stats.dam * 3)
1488	stats.dam = arch->clone.stats.dam * 3;	1390	stats.dam = arch->stats.dam * 3;
1489		1391
1490	/* Prevent overflows of wc - best you can get is ABS(120) - this	1392	stats.wc = clamp (wc, MIN_WC, MAX_WC);
1491	* should be more than enough - remember, AC is also in 8 bits,	1393	stats.ac = clamp (ac, MIN_AC, MAX_AC);
1492	* so its value is the same.
1493	*/
1494	if (wc > 120)
1495	wc = 120;
1496	else if (wc < -120)
1497	wc = -120;
1498
1499	stats.wc = wc;
1500
1501	if (ac > 120)
1502	ac = 120;
1503	else if (ac < -120)
1504	ac = -120;
1505
1506	stats.ac = ac;
1507		1394
1508	/* if for some reason the creature doesn't have any move type,	1395	/* if for some reason the creature doesn't have any move type,
1509	* give them walking as a default.	1396	* give them walking as a default.
1510	* The second case is a special case - to more closely mimic the	1397	* The second case is a special case - to more closely mimic the
1511	* old behaviour - if your flying, your not walking - just	1398	* old behaviour - if your flying, your not walking - just
…		…
1514	if (move_type == 0)	1401	if (move_type == 0)
1515	move_type = MOVE_WALK;	1402	move_type = MOVE_WALK;
1516	else if (move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH))	1403	else if (move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH))
1517	move_type &= ~MOVE_WALK;	1404	move_type &= ~MOVE_WALK;
1518		1405
1519	if (speed != old_speed)
1520	set_speed (speed);
1521
1522	/* It is quite possible that a player's spell costing might have changed,	1406	/* It is quite possible that a player's spell costing might have changed,
1523	* so we will check that now.	1407	* so we will check that now.
1524	*/	1408	*/
1525	if (type == PLAYER)	1409	if (is_player ())
1526	{	1410	contr->update_spells ();
1527	esrv_update_stats (contr);
1528	esrv_update_spells (contr);
1529	}
1530		1411
1531	// update the mapspace, if we are on a map	1412	// update the mapspace, if we are on a map
1532	if (!flag [FLAG_REMOVED] && map)	1413	if (!flag [FLAG_REMOVED] && map)
1533	map->at (x, y).flags_ = 0;	1414	map->at (x, y).flags_ = 0;
		1415	}
		1416
		1417	void
		1418	object::set_glow_radius (sint8 rad)
		1419	{
		1420	glow_radius = rad;
		1421
		1422	if (is_on_map ())
		1423	update_all_los (map, x, y);
		1424	else if (object *env = outer_env ())
		1425	{
		1426	env->update_stats ();
		1427
		1428	if (env->is_on_map ())
		1429	update_all_los (env->map, env->x, env->y);
		1430	}
1534	}	1431	}
1535		1432
1536	/*	1433	/*
1537	* Returns true if the given player is a legal class.	1434	* Returns true if the given player is a legal class.
1538	* The function to add and remove class-bonuses to the stats doesn't	1435	* The function to add and remove class-bonuses to the stats doesn't
…		…
1554		1451
1555	/*	1452	/*
1556	* set the new dragon name after gaining levels or	1453	* set the new dragon name after gaining levels or
1557	* changing ability focus (later this can be extended to	1454	* changing ability focus (later this can be extended to
1558	* eventually change the player's face and animation)	1455	* eventually change the player's face and animation)
1559	*
1560	* Note that the title is written to 'own_title' in the
1561	* player struct. This should be changed to 'ext_title'
1562	* as soon as clients support this!
1563	* Please, anyone, write support for 'ext_title'.
1564	*/	1456	*/
1565	void	1457	void
1566	set_dragon_name (object *pl, const object *abil, const object *skin)	1458	set_dragon_name (object *pl, const object *abil, const object *skin)
1567	{	1459	{
1568	int atnr = -1; /* attacknumber of highest level */	1460	int atnr = -1; /* attacknumber of highest level */
…		…
1586	/* now if there are equals at highest level, pick the one with focus,	1478	/* now if there are equals at highest level, pick the one with focus,
1587	or else at random */	1479	or else at random */
1588	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)	1480	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)
1589	atnr = abil->stats.exp;	1481	atnr = abil->stats.exp;
1590		1482
1591	level = (int) (level / 5.);
1592
1593	/* now set the new title */	1483	/* now set the new title */
1594	if (pl->contr != NULL)
1595	{
1596	if (level == 0)
1597	sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);	1484	if (level < 25) sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);
1598	else if (level == 1)
1599	sprintf (pl->contr->title, "%s wyrm", attacks[atnr]);	1485	else if (level < 50) sprintf (pl->contr->title, "%s wyrm" , attacks[atnr]);
1600	else if (level == 2)
1601	sprintf (pl->contr->title, "%s wyvern", attacks[atnr]);	1486	else if (level < 75) sprintf (pl->contr->title, "%s wyvern" , attacks[atnr]);
1602	else if (level == 3)
1603	sprintf (pl->contr->title, "%s dragon", attacks[atnr]);	1487	else if (level < 100) sprintf (pl->contr->title, "%s dragon" , attacks[atnr]);
1604	else	1488	else
1605	{	1489	{
1606	/* special titles for extra high resistance! */	1490	/* special titles for extra high resistance! */
1607	if (skin->resist[atnr] > 80)
1608	sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);	1491	if (skin->resist[atnr] > 80) sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);
1609	else if (skin->resist[atnr] > 50)
1610	sprintf (pl->contr->title, "ancient %s dragon", attacks[atnr]);	1492	else if (skin->resist[atnr] > 50) sprintf (pl->contr->title, "ancient %s dragon" , attacks[atnr]);
1611	else
1612	sprintf (pl->contr->title, "big %s dragon", attacks[atnr]);	1493	else sprintf (pl->contr->title, "big %s dragon" , attacks[atnr]);
1613	}
1614	}	1494	}
1615		1495
1616	strcpy (pl->contr->own_title, "");	1496	strcpy (pl->contr->own_title, "");
1617	}	1497	}
1618		1498
1619	/*	1499	/*
1620	* This function is called when a dragon-player gains	1500	* This function is called when a dragon-player gains
1621	* an overall level. Here, the dragon might gain new abilities	1501	* an overall level. Here, the dragon might gain new abilities
1622	* or change the ability-focus.	1502	* or change the ability-focus.
1623	*/	1503	*/
1624	void	1504	static void
1625	dragon_level_gain (object *who)	1505	dragon_level_gain (object *who)
1626	{	1506	{
1627	object *abil = NULL; /* pointer to dragon ability force */	1507	object *abil = NULL; /* pointer to dragon ability force */
1628	object *skin = NULL; /* pointer to dragon skin force */	1508	object *skin = NULL; /* pointer to dragon skin force */
1629	object *tmp = NULL; /* tmp. object */	1509	object *tmp = NULL; /* tmp. object */
1630	char buf[MAX_BUF]; /* tmp. string buffer */	1510	char buf[MAX_BUF]; /* tmp. string buffer */
1631		1511
1632	/* now grab the 'dragon_ability'-forces from the player's inventory */	1512	/* now grab the 'dragon_ability'-forces from the player's inventory */
1633	shstr_cmp dragon_ability_force ("dragon_ability_force");
1634	shstr_cmp dragon_skin_force ("dragon_skin_force");
1635
1636	for (tmp = who->inv; tmp; tmp = tmp->below)	1513	for (tmp = who->inv; tmp; tmp = tmp->below)
1637	if (tmp->type == FORCE)	1514	if (tmp->type == FORCE)
1638	if (tmp->arch->name == dragon_ability_force)	1515	if (tmp->arch->archname == shstr_dragon_ability_force)
1639	abil = tmp;	1516	abil = tmp;
1640	else if (tmp->arch->name == dragon_skin_force)	1517	else if (tmp->arch->archname == shstr_dragon_skin_force)
1641	skin = tmp;	1518	skin = tmp;
1642		1519
1643	/* if the force is missing -> bail out */	1520	/* if the force is missing -> bail out */
1644	if (abil == NULL)	1521	if (abil == NULL)
1645	return;	1522	return;
…		…
1688	object *skill_obj;	1565	object *skill_obj;
1689		1566
1690	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);	1567	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);
1691	if (!skill_obj)	1568	if (!skill_obj)
1692	{	1569	{
1693	LOG (llevError, "add_player_exp: couldn't find skill %s\n", skill_name);	1570	LOG (llevError, "give_skill_by_name: couldn't find skill %s\n", skill_name);
1694	return NULL;	1571	return NULL;
1695	}	1572	}
		1573
1696	/* clear the flag - exp goes into this bucket, but player	1574	/* clear the flag - exp goes into this bucket, but player
1697	* still doesn't know it.	1575	* still doesn't know it.
1698	*/	1576	*/
1699	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);	1577	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);
1700	skill_obj->stats.exp = 0;	1578	skill_obj->stats.exp = 0;
1701	skill_obj->level = 1;	1579	skill_obj->level = 1;
1702	insert_ob_in_ob (skill_obj, op);	1580	op->insert (skill_obj);
1703		1581
1704	if (op->contr)	1582	if (player *pl = op->contr)
1705	{	1583	pl->link_skills ();
1706	op->contr->last_skill_ob [skill_obj->subtype] = skill_obj;
1707	if (op->contr->ns)
1708	op->contr->ns->last_skill_exp[skill_obj->subtype] = -1;//TODO: should be made superfluous
1709	}
1710		1584
1711	return skill_obj;	1585	return skill_obj;
1712	}	1586	}
1713
1714		1587
1715	/* player_lvl_adj() - for the new exp system. we are concerned with	1588	/* player_lvl_adj() - for the new exp system. we are concerned with
1716	* whether the player gets more hp, sp and new levels.	1589	* whether the player gets more hp, sp and new levels.
1717	* Note this this function should only be called for players. Monstes	1590	* Note this this function should only be called for players. Monstes
1718	* don't really gain levels	1591	* don't really gain levels
…		…
1721	*/	1594	*/
1722	void	1595	void
1723	player_lvl_adj (object *who, object *op)	1596	player_lvl_adj (object *who, object *op)
1724	{	1597	{
1725	char buf[MAX_BUF];	1598	char buf[MAX_BUF];
		1599	bool changed = false;
1726		1600
1727	if (!op) /* when rolling stats */	1601	if (!op) /* when rolling stats */
1728	op = who;	1602	op = who;
1729		1603
1730	if (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))	1604	while (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))
1731	{	1605	{
		1606	changed = true;
		1607
1732	op->level++;	1608	op->level++;
1733		1609
1734	if (op != NULL && op == who && op->stats.exp > 1 && is_dragon_pl (who))	1610	if (op && op == who && op->stats.exp > 1 && is_dragon_pl (who))
1735	dragon_level_gain (who);	1611	dragon_level_gain (who);
1736		1612
1737	/* Only roll these if it is the player (who) that gained the level */	1613	/* Only roll these if it is the player (who) that gained the level */
1738	if (op == who && (who->level < 11) && who->type == PLAYER)	1614	if (op == who && (who->level < 11) && who->type == PLAYER)
1739	{	1615	{
1740	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;	1616	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;
1741	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);	1617	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);
1742	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;	1618	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;
1743	}	1619	}
1744		1620
1745	who->update_stats ();
1746	if (op->level > 1)	1621	if (op->level > 1)
1747	{	1622	{
1748	if (op->type != PLAYER)	1623	if (op->type != PLAYER)
		1624	{
		1625	who->contr->play_sound (sound_find ("skill_up"));
1749	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1626	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
		1627	}
1750	else	1628	else
		1629	{
		1630	who->contr->play_sound (sound_find ("level_up"));
1751	sprintf (buf, "You are now level %d.", op->level);	1631	sprintf (buf, "You are now level %d.", op->level);
		1632	}
		1633
1752	if (who)	1634	if (who)
1753	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);	1635	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);
1754	}	1636	}
1755	player_lvl_adj (who, op); /* To increase more levels */
1756	}	1637	}
		1638
1757	else if (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))	1639	while (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))
1758	{	1640	{
		1641	changed = true;
		1642
1759	op->level--;	1643	op->level--;
1760	who->update_stats ();	1644
1761	if (op->type != PLAYER)	1645	if (op->type != PLAYER)
1762	{	1646	{
1763	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1647	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
1764	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);	1648	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);
1765	}	1649	}
1766	player_lvl_adj (who, op); /* To decrease more levels */
1767	}	1650	}
1768		1651
1769	/* check if the spell data has changed */	1652	if (changed)
1770	esrv_update_stats (who->contr);	1653	who->update_stats (); // should cause esrv_update_stats and esrv_update_spells
1771	esrv_update_spells (who->contr);
1772	}	1654	}
1773		1655
1774	/*	1656	/*
1775	* Returns how much experience is needed for a player to become	1657	* Returns how much experience is needed for a player to become
1776	* the given level. level should really never exceed max_level	1658	* the given level. level should really never exceed max_level
…		…
1820	* flag is what to do if the player doesn't have the skill:	1702	* flag is what to do if the player doesn't have the skill:
1821	*/	1703	*/
1822	static void	1704	static void
1823	add_player_exp (object *op, sint64 exp, const char *skill_name, int flag)	1705	add_player_exp (object *op, sint64 exp, const char *skill_name, int flag)
1824	{	1706	{
1825	object *skill_obj = NULL;	1707	object *skill_obj;
1826	sint64 limit, exp_to_add;	1708	sint64 limit, exp_to_add;
1827	int i;	1709	int i;
1828		1710
1829	/* prevents some forms of abuse. */	1711	/* prevents some forms of abuse. */
1830	if (op->contr->braced)	1712	if (op->contr->braced)
…		…
1833	/* Try to find the matching skill.	1715	/* Try to find the matching skill.
1834	* We do a shortcut/time saving mechanism first - see if it matches	1716	* We do a shortcut/time saving mechanism first - see if it matches
1835	* chosen_skill. This means we don't need to search through	1717	* chosen_skill. This means we don't need to search through
1836	* the players inventory.	1718	* the players inventory.
1837	*/	1719	*/
		1720	skill_obj = 0;
		1721
1838	if (skill_name)	1722	if (skill_name)
1839	{	1723	{
1840	if (op->chosen_skill && op->chosen_skill->type == SKILL && !strcmp (skill_name, op->chosen_skill->skill))	1724	skill_obj = op->contr->find_skill (skill_name);
1841	skill_obj = op->chosen_skill;
1842	else
1843	{
1844	for (i = 0; i < NUM_SKILLS; i++)
1845	if (op->contr->last_skill_ob[i] && !strcmp (op->contr->last_skill_ob[i]->skill, skill_name))
1846	{
1847	skill_obj = op->contr->last_skill_ob[i];
1848	break;
1849	}
1850		1725
1851	/* Player doesn't have the skill. Check to see what to do, and give	1726	/* Player doesn't have the skill. Check to see what to do, and give
1852	* it to the player if necessary	1727	* it to the player if necessary
1853	*/	1728	*/
1854	if (!skill_obj)	1729	if (!skill_obj)
1855	{	1730	{
1856	if (flag == SK_EXP_NONE)	1731	if (flag == SK_EXP_NONE)
1857	return;	1732	return;
		1733
1858	else if (flag == SK_EXP_ADD_SKILL)	1734	if (flag == SK_EXP_ADD_SKILL)
1859	give_skill_by_name (op, skill_name);	1735	skill_obj = give_skill_by_name (op, skill_name);
1860	}
1861	}	1736	}
1862	}	1737	}
1863		1738
1864	if (flag != SK_EXP_SKILL_ONLY)	1739	if (flag != SK_EXP_SKILL_ONLY)
1865	{	1740	{
…		…
1898	player_lvl_adj (op, skill_obj);	1773	player_lvl_adj (op, skill_obj);
1899	}	1774	}
1900	}	1775	}
1901		1776
1902	/* This function checks to make sure that object 'op' can	1777	/* This function checks to make sure that object 'op' can
1903	* lost 'exp' experience. It returns the amount of exp	1778	* lose 'exp' experience. It returns the amount of exp
1904	* object 'op' can in fact lose - it basically makes	1779	* object 'op' can in fact lose - it basically makes
1905	* adjustments based on permanent exp and the like.	1780	* adjustments based on permanent exp and the like.
1906	* This function should always be used for losing experience -	1781	* This function should always be used for losing experience -
1907	* the 'exp' value passed should be positive - this is the	1782	* the 'exp' value passed should be positive - this is the
1908	* amount that should get subtract from the player.	1783	* amount that should get subtract from the player.
1909	*/	1784	*/
1910	sint64	1785	static sint64
1911	check_exp_loss (const object *op, sint64 exp)	1786	check_exp_loss (const object *op, sint64 exp)
1912	{	1787	{
1913	sint64 del_exp;	1788	sint64 del_exp;
1914		1789
1915	if (exp > op->stats.exp)	1790	if (exp > op->stats.exp)
1916	exp = op->stats.exp;	1791	exp = op->stats.exp;
		1792
1917	if (settings.permanent_exp_ratio)	1793	if (settings.permanent_exp_ratio)
1918	{	1794	{
1919	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);	1795	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);
		1796
1920	if (del_exp < 0)	1797	if (del_exp < 0)
1921	del_exp = 0;	1798	del_exp = 0;
		1799
1922	if (exp > del_exp)	1800	if (exp > del_exp)
1923	exp = del_exp;	1801	exp = del_exp;
1924	}	1802	}
		1803
1925	return exp;	1804	return exp;
1926	}	1805	}
1927		1806
1928	sint64	1807	sint64
1929	check_exp_adjust (const object *op, sint64 exp)	1808	check_exp_adjust (const object *op, sint64 exp)
1930	{	1809	{
1931	if (exp < 0)	1810	if (exp < 0)
1932	return check_exp_loss (op, exp);	1811	return check_exp_loss (op, exp);
1933	else	1812	else
1934	return MIN (exp, (sint64) MAX_EXPERIENCE - op->stats.exp);	1813	return min (exp, (sint64)MAX_EXPERIENCE - op->stats.exp);
1935	}	1814	}
1936
1937		1815
1938	/* Subtracts experience from player.	1816	/* Subtracts experience from player.
1939	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we	1817	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we
1940	* only subtract from the matching skill. Otherwise,	1818	* only subtract from the matching skill. Otherwise,
1941	* this subtracts a portion from all	1819	* this subtracts a portion from all
…		…
1955	sint64 del_exp;	1833	sint64 del_exp;
1956		1834
1957	for (tmp = op->inv; tmp; tmp = tmp->below)	1835	for (tmp = op->inv; tmp; tmp = tmp->below)
1958	if (tmp->type == SKILL && tmp->stats.exp)	1836	if (tmp->type == SKILL && tmp->stats.exp)
1959	{	1837	{
1960	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (tmp->skill, skill))	1838	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (&tmp->skill, skill))
1961	{	1839	{
1962	del_exp = check_exp_loss (tmp, exp);	1840	del_exp = check_exp_loss (tmp, exp);
1963	tmp->stats.exp -= del_exp;	1841	tmp->stats.exp -= del_exp;
1964	player_lvl_adj (op, tmp);	1842	player_lvl_adj (op, tmp);
1965	}	1843	}
…		…
2053	* amount of permenent experience, whichever gives the lowest loss.	1931	* amount of permenent experience, whichever gives the lowest loss.
2054	*/	1932	*/
2055	void	1933	void
2056	apply_death_exp_penalty (object *op)	1934	apply_death_exp_penalty (object *op)
2057	{	1935	{
2058	object *tmp;
2059	sint64 loss;	1936	sint64 loss;
2060	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */	1937	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */
2061	sint64 level_loss; /* defined by the setting 'death_penalty_levels */	1938	sint64 level_loss; /* defined by the setting 'death_penalty_levels */
2062		1939
2063	for (tmp = op->inv; tmp; tmp = tmp->below)	1940	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2064	if (tmp->type == SKILL && tmp->stats.exp)	1941	if (tmp->type == SKILL && tmp->stats.exp)
2065	{	1942	{
2066
2067	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;	1943	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;
2068	level_loss = tmp->stats.exp - levels[MAX (0, tmp->level - settings.death_penalty_level)];	1944	level_loss = tmp->stats.exp - levels [max (0, tmp->level - settings.death_penalty_level)];
2069		1945
2070	/* With the revised exp system, you can get cases where	1946	/* With the revised exp system, you can get cases where
2071	* losing several levels would still require that you have more	1947	* losing several levels would still require that you have more
2072	* exp than you currently have - this is true if the levels	1948	* exp than you currently have - this is true if the levels
2073	* tables is a lot harder.	1949	* tables is a lot harder.
2074	*/	1950	*/
2075	if (level_loss < 0)	1951	if (level_loss < 0)
2076	level_loss = 0;	1952	level_loss = 0;
2077		1953
2078	loss = check_exp_loss (tmp, MIN (level_loss, percentage_loss));	1954	loss = check_exp_loss (tmp, min (level_loss, percentage_loss));
2079		1955
2080	tmp->stats.exp -= loss;	1956	tmp->stats.exp -= loss;
2081	player_lvl_adj (op, tmp);	1957	player_lvl_adj (op, tmp);
2082	}	1958	}
2083		1959
2084	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;	1960	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;
2085	level_loss = op->stats.exp - levels[MAX (0, op->level - settings.death_penalty_level)];	1961	level_loss = op->stats.exp - levels[max (0, op->level - settings.death_penalty_level)];
		1962
2086	if (level_loss < 0)	1963	if (level_loss < 0)
2087	level_loss = 0;	1964	level_loss = 0;
		1965
2088	loss = check_exp_loss (op, MIN (level_loss, percentage_loss));	1966	loss = check_exp_loss (op, min (level_loss, percentage_loss));
2089		1967
2090	op->stats.exp -= loss;	1968	op->stats.exp -= loss;
2091	player_lvl_adj (op, NULL);	1969	player_lvl_adj (op, NULL);
2092	}	1970	}
2093		1971

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