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Comparing deliantra/server/common/living.C (file contents):
Revision 1.24 by root, Thu Jan 4 16:19:31 2007 UTC vs.
Revision 1.78 by root, Mon Aug 20 19:13:10 2007 UTC

1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
3		3	*
		4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
6		7	*
7	This program is free software; you can redistribute it and/or modify	8	* Crossfire TRT is free software: you can redistribute it and/or modify
8	it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
9	the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation, either version 3 of the License, or
10	(at your option) any later version.	11	* (at your option) any later version.
11		12	*
12	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,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.	16	* GNU General Public License for more details.
16		17	*
17	You should have received a copy of the GNU General Public License	18	* You should have received a copy of the GNU General Public License
18	along with this program; if not, write to the Free Software	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	*
20
21	The authors can be reached via e-mail at <crossfire@schmorp.de>	21	* The authors can be reached via e-mail to <crossfire@schmorp.de>
22	*/	22	*/
23		23
24	#include <global.h>	24	#include <global.h>
25	#include <funcpoint.h>	25	#include <funcpoint.h>
26		26
27	/* Handy little macro that adds exp and keeps it within bounds. Since	27	/* Handy little macro that adds exp and keeps it within bounds. Since
…		…
191	static const char *const drain_msg[NUM_STATS] = {	191	static const char *const drain_msg[NUM_STATS] = {
192	"Oh no! You are weakened!",	192	"Oh no! You are weakened!",
193	"You're feeling clumsy!",	193	"You're feeling clumsy!",
194	"You feel less healthy",	194	"You feel less healthy",
195	"You suddenly begin to lose your memory!",	195	"You suddenly begin to lose your memory!",
		196	"Watch out, your mind is going!",
		197	"Your spirit feels drained!",
196	"Your face gets distorted!",	198	"Your face gets distorted!",
197	"Watch out, your mind is going!",
198	"Your spirit feels drained!"
199	};	199	};
200	const char *const restore_msg[NUM_STATS] = {	200	const char *const restore_msg[NUM_STATS] = {
201	"You feel your strength return.",	201	"You feel your strength return.",
202	"You feel your agility return.",	202	"You feel your agility return.",
203	"You feel your health return.",	203	"You feel your health return.",
		204	"You feel your memory return.",
204	"You feel your wisdom return.",	205	"You feel your wisdom return.",
		206	"You feel your spirits return.",
205	"You feel your charisma return.",	207	"You feel your charisma return.",
206	"You feel your memory return.",
207	"You feel your spirits return."
208	};	208	};
209	const char *const gain_msg[NUM_STATS] = {	209	const char *const gain_msg[NUM_STATS] = {
210	"You feel stronger.",	210	"You feel stronger.",
211	"You feel more agile.",	211	"You feel more agile.",
212	"You feel healthy.",	212	"You feel healthy.",
		213	"You feel smarter.",
213	"You feel wiser.",	214	"You feel wiser.",
		215	"You feel more potent.",
214	"You seem to look better.",	216	"You seem to look better.",
215	"You feel smarter.",
216	"You feel more potent."
217	};	217	};
218	const char *const lose_msg[NUM_STATS] = {	218	const char *const lose_msg[NUM_STATS] = {
219	"You feel weaker!",	219	"You feel weaker!",
220	"You feel clumsy!",	220	"You feel clumsy!",
221	"You feel less healthy!",	221	"You feel less healthy!",
		222	"You feel stupid!",
222	"You lose some of your memory!",	223	"You lose some of your memory!",
		224	"You feel less potent!",
223	"You look ugly!",	225	"You look ugly!",
224	"You feel stupid!",
225	"You feel less potent!"
226	};	226	};
227		227
228	const char *const statname[NUM_STATS] = {	228	const char *const statname[NUM_STATS] = {
229	"strength", "dexterity", "constitution", "intelligence", "wisdom", "power", "charisma"	229	"strength", "dexterity", "constitution", "intelligence", "wisdom", "power", "charisma"
230	};	230	};
231		231
232	const char *const short_stat_name[NUM_STATS] = {	232	const char *const short_stat_name[NUM_STATS] = {
233	"Str", "Dex", "Con", "Int", "Wis", "Pow", "Cha"	233	"Str", "Dex", "Con", "Int", "Wis", "Pow", "Cha"
234	};	234	};
235
236	/*
237	* sets Str/Dex/con/Wis/Cha/Int/Pow in stats to value, depending on
238	* what attr is (STR to POW).
239	*/
240	void
241	set_attr_value (living *stats, int attr, sint8 value)
242	{
243	switch (attr)
244	{
245	case STR:
246	stats->Str = value;
247	break;
248	case DEX:
249	stats->Dex = value;
250	break;
251	case CON:
252	stats->Con = value;
253	break;
254	case WIS:
255	stats->Wis = value;
256	break;
257	case POW:
258	stats->Pow = value;
259	break;
260	case CHA:
261	stats->Cha = value;
262	break;
263	case INT:
264	stats->Int = value;
265	break;
266	}
267	}
268		235
269	/*	236	/*
270	* 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)
271	* is added to the specified stat.	238	* is added to the specified stat.
272	*/	239	*/
273	void	240	void
274	change_attr_value (living *stats, int attr, sint8 value)	241	change_attr_value (living *stats, int attr, sint8 value)
275	{	242	{
276	if (value == 0)	243	stats->stat (attr) += value;
277	return;
278
279	switch (attr)
280	{
281	case STR:
282	stats->Str += value;
283	break;
284	case DEX:
285	stats->Dex += value;
286	break;
287	case CON:
288	stats->Con += value;
289	break;
290	case WIS:
291	stats->Wis += value;
292	break;
293	case POW:
294	stats->Pow += value;
295	break;
296	case CHA:
297	stats->Cha += value;
298	break;
299	case INT:
300	stats->Int += value;
301	break;
302	default:
303	LOG (llevError, "Invalid attribute in change_attr_value: %d\n", attr);
304	}
305	}
306
307	/*
308	* returns the specified stat. See also set_attr_value().
309	*/
310
311	sint8
312	get_attr_value (const living *stats, int attr)
313	{
314	switch (attr)
315	{
316	case STR: return stats->Str;
317	case DEX: return stats->Dex;
318	case CON: return stats->Con;
319	case WIS: return stats->Wis;
320	case CHA: return stats->Cha;
321	case INT: return stats->Int;
322	case POW: return stats->Pow;
323	}
324
325	return 0;
326	}	244	}
327		245
328	/*	246	/*
329	* 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
330	* 1-30 stat limit.	248	* 1-30 stat limit.
331	*/	249	*/
332
333	void	250	void
334	check_stat_bounds (living *stats)	251	check_stat_bounds (living *stats)
335	{	252	{
336	int i, v;
337
338	for (i = 0; i < NUM_STATS; i++)	253	for (int i = 0; i < NUM_STATS; i++)
339	if ((v = get_attr_value (stats, i)) > MAX_STAT)	254	{
340	set_attr_value (stats, i, MAX_STAT);	255	sint8 &v = stats->stat (i);
341	else if (v < MIN_STAT)	256	v = clamp (v, MIN_STAT, MAX_STAT);
342	set_attr_value (stats, i, MIN_STAT);	257	}
343	}	258	}
344		259
345	#define ORIG_S(xyz,abc) (op->contr->orig_stats.abc)	260	#define ORIG_S(xyz,abc) (op->contr->orig_stats.abc)
346		261
347	/* 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,
…		…
356	/* 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
357	* the object.	272	* the object.
358	* It is the calling functions responsibilty to check to see if the object	273	* It is the calling functions responsibilty to check to see if the object
359	* can be applied or not.	274	* can be applied or not.
360	* The main purpose of calling this function is the messages that are	275	* The main purpose of calling this function is the messages that are
361	* displayed - fix_player should really always be called after this when	276	* displayed - update_stats should really always be called after this when
362	* removing an object - that is because it is impossible to know if some object	277	* removing an object - that is because it is impossible to know if some object
363	* is the only source of an attacktype or spell attunement, so this function	278	* is the only source of an attacktype or spell attunement, so this function
364	* will clear the bits, but the player may still have some other object	279	* will clear the bits, but the player may still have some other object
365	* that gives them that ability.	280	* that gives them that ability.
366	*/	281	*/
367	int	282	int
368	change_abil (object *op, object *tmp)	283	change_abil (object *op, object *tmp)
369	{	284	{
370	int flag = QUERY_FLAG (tmp, FLAG_APPLIED) ? 1 : -1, i, j, success = 0;	285	int flag = QUERY_FLAG (tmp, FLAG_APPLIED) ? 1 : -1, success = 0;
371	char message[MAX_BUF];	286	char message[MAX_BUF];
372	int potion_max = 0;	287	int potion_max = 0;
373		288
374	/* remember what object was like before it was changed. note that	289	/* remember what object was like before it was changed. note that
375	* refop is a local copy of op only to be used for detecting changes	290	* refop is a local copy of op only to be used for detecting changes
…		…
380	if (op->type == PLAYER)	295	if (op->type == PLAYER)
381	{	296	{
382	if (tmp->type == POTION)	297	if (tmp->type == POTION)
383	{	298	{
384	potion_max = 1;	299	potion_max = 1;
385	for (j = 0; j < NUM_STATS; j++)	300	for (int j = 0; j < NUM_STATS; j++)
386	{	301	{
387	int nstat, ostat;	302	int ostat = op->contr->orig_stats.stat (j);
388		303	int i = tmp->stats.stat (j);
389	ostat = get_attr_value (&(op->contr->orig_stats), j);
390	i = get_attr_value (&(tmp->stats), j);
391		304
392	/* nstat is what the stat will be after use of the potion */	305	/* nstat is what the stat will be after use of the potion */
393	nstat = flag * i + ostat;	306	int nstat = flag * i + ostat;
394		307
395	/* Do some bounds checking. While I don't think any	308	/* Do some bounds checking. While I don't think any
396	* potions do so right now, there is the potential for potions	309	* potions do so right now, there is the potential for potions
397	* that adjust that stat by more than one point, so we need	310	* that adjust that stat by more than one point, so we need
398	* to allow for that.	311	* to allow for that.
399	*/	312	*/
400	if (nstat < 1 && i * flag < 0)	313	if (nstat < 1 && i * flag < 0)
401	nstat = 1;	314	nstat = 1;
402	else if (nstat > 20 + get_attr_value (&(op->arch->clone.stats), j))	315	else if (nstat > 20 + op->arch->stats.stat (j))
403	{	316	nstat = 20 + op->arch->stats.stat (j);
404	nstat = 20 + get_attr_value (&(op->arch->clone.stats), j);
405	}
406		317
407	if (nstat != ostat)	318	if (nstat != ostat)
408	{	319	{
409	set_attr_value (&(op->contr->orig_stats), j, nstat);	320	op->contr->orig_stats.stat (j) = nstat;
410	potion_max = 0;	321	potion_max = 0;
411	}	322	}
412	else if (i)	323	else if (i)
413	{	324	{
414	/* potion is useless - player has already hit the natural maximum */	325	/* potion is useless - player has already hit the natural maximum */
…		…
418		329
419	/* This section of code ups the characters normal stats also. I am not	330	/* This section of code ups the characters normal stats also. I am not
420	* sure if this is strictly necessary, being that fix_player probably	331	* sure if this is strictly necessary, being that fix_player probably
421	* recalculates this anyway.	332	* recalculates this anyway.
422	*/	333	*/
423	for (j = 0; j < NUM_STATS; j++)	334	for (int j = 0; j < NUM_STATS; j++)
424	change_attr_value (&(op->stats), j, flag * get_attr_value (&(tmp->stats), j));	335	change_attr_value (&op->stats, j, flag * tmp->stats.stat (j));
425		336
426	check_stat_bounds (&(op->stats));	337	check_stat_bounds (&op->stats);
427	} /* end of potion handling code */	338	} /* end of potion handling code */
428	}	339	}
429		340
430	/* reset attributes that fix_player doesn't reset since it doesn't search	341	/* reset attributes that update_stats doesn't reset since it doesn't search
431	* everything to set	342	* everything to set
432	*/	343	*/
433	if (flag == -1)	344	if (flag == -1)
434	{	345	{
435	op->attacktype &= ~tmp->attacktype;	346	op->attacktype &= ~tmp->attacktype;
436	op->path_attuned &= ~tmp->path_attuned;	347	op->path_attuned &= ~tmp->path_attuned;
437	op->path_repelled &= ~tmp->path_repelled;	348	op->path_repelled &= ~tmp->path_repelled;
438	op->path_denied &= ~tmp->path_denied;	349	op->path_denied &= ~tmp->path_denied;
439	/* Presuming here that creatures only have move_type,	350	/* Presuming here that creatures only have move_type,
440	* and not the other move_ fields.	351	* and not the other move_ fields.
441	*/	352	*/
442	op->move_type &= ~tmp->move_type;	353	op->move_type &= ~tmp->move_type;
443	}	354	}
444		355
445	/* call fix_player since op object could have whatever attribute due	356	/* call fix_player since op object could have whatever attribute due
446	* to multiple items. if fix_player always has to be called after	357	* to multiple items. if update_stats always has to be called after
447	* change_ability then might as well call it from here	358	* change_ability then might as well call it from here
448	*/	359	*/
449	op->update_stats ();	360	op->update_stats ();
450		361
451	/* Fix player won't add the bows ability to the player, so don't	362	/* update_stats won't add the bows ability to the player, so don't
452	* print out message if this is a bow.	363	* print out message if this is a bow.
453	*/	364	*/
454	if (tmp->attacktype & AT_CONFUSION && tmp->type != BOW)	365	if (tmp->attacktype & AT_CONFUSION && tmp->type != BOW)
455	{	366	{
456	success = 1;	367	success = 1;
…		…
496	if (tmp->move_type & MOVE_FLY_HIGH)	407	if (tmp->move_type & MOVE_FLY_HIGH)
497	{	408	{
498	/* double conditional - second case covers if you have move_fly_low -	409	/* double conditional - second case covers if you have move_fly_low -
499	* in that case, you don't actually land	410	* in that case, you don't actually land
500	*/	411	*/
501	DIFF_MSG (flag, "You soar into the air air!.",	412	DIFF_MSG (flag, "You soar into the air!",
502	(op->move_type & MOVE_FLY_LOW ? "You fly lower in the air" : "You float down to the ground."));	413	(op->move_type & MOVE_FLY_LOW ? "You fly lower in the air" : "You float down to the ground."));
503	}	414	}
		415
504	if (tmp->move_type & MOVE_SWIM)	416	if (tmp->move_type & MOVE_SWIM)
505	DIFF_MSG (flag, "You feel ready for a swim", "You no longer feel like swimming");	417	DIFF_MSG (flag, "You feel ready for a swim", "You no longer feel like swimming");
506		418
507	/* Changing move status may mean you are affected by things you weren't before */	419	/* Changing move status may mean you are affected by things you weren't before */
508	check_move_on (op, op);	420	check_move_on (op, op);
509	}	421	}
510		422
511	/* becoming UNDEAD... a special treatment for this flag. Only those not	423	/* becoming UNDEAD... a special treatment for this flag. Only those not
512	* originally undead may change their status	424	* originally undead may change their status
513	*/	425	*/
514	if (!QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	426	if (!QUERY_FLAG (op->arch, FLAG_UNDEAD))
515	if (QUERY_FLAG (op, FLAG_UNDEAD) != QUERY_FLAG (&refop, FLAG_UNDEAD))	427	if (QUERY_FLAG (op, FLAG_UNDEAD) != QUERY_FLAG (&refop, FLAG_UNDEAD))
516	{	428	{
517	success = 1;	429	success = 1;
518	if (flag > 0)	430	if (flag > 0)
519	{	431	{
520	op->race = "undead";	432	op->race = "undead";
521	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!");	433	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!");
522	}	434	}
523	else	435	else
524	{	436	{
525	op->race = op->arch->clone.race;	437	op->race = op->arch->race;
526	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");	438	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");
527	}	439	}
528	}	440	}
529		441
530	if (QUERY_FLAG (op, FLAG_STEALTH) != QUERY_FLAG (&refop, FLAG_STEALTH))	442	if (QUERY_FLAG (op, FLAG_STEALTH) != QUERY_FLAG (&refop, FLAG_STEALTH))
…		…
636	success = 1;	548	success = 1;
637	DIFF_MSG (flag * tmp->stats.food, "You feel your digestion slowing down.", "You feel your digestion speeding up.");	549	DIFF_MSG (flag * tmp->stats.food, "You feel your digestion slowing down.", "You feel your digestion speeding up.");
638	}	550	}
639		551
640	/* Messages for changed resistance */	552	/* Messages for changed resistance */
641	for (i = 0; i < NROFATTACKS; i++)	553	for (int i = 0; i < NROFATTACKS; i++)
642	{	554	{
643	if (i == ATNR_PHYSICAL)	555	if (i == ATNR_PHYSICAL)
644	continue; /* Don't display about armour */	556	continue; /* Don't display about armour */
645		557
646	if (op->resist[i] != refop.resist[i])	558	if (op->resist[i] != refop.resist[i])
…		…
655	}	567	}
656	}	568	}
657		569
658	if (!potion_max)	570	if (!potion_max)
659	{	571	{
660	for (j = 0; j < NUM_STATS; j++)	572	for (int j = 0; j < NUM_STATS; j++)
661	{	573	{
662	if ((i = get_attr_value (&(tmp->stats), j)) != 0)	574	if (int i = tmp->stats.stat (j))
663	{	575	{
664	success = 1;	576	success = 1;
665	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);	577	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);
666	}	578	}
667	}	579	}
…		…
672		584
673	/*	585	/*
674	* Stat draining by Vick 930307	586	* Stat draining by Vick 930307
675	* (Feeling evil, I made it work as well now. -Frank 8)	587	* (Feeling evil, I made it work as well now. -Frank 8)
676	*/	588	*/
677
678	void	589	void
679	object::drain_stat ()	590	object::drain_stat ()
680	{	591	{
681	drain_specific_stat (RANDOM () % NUM_STATS);	592	drain_specific_stat (rndm (NUM_STATS));
682	}	593	}
683		594
684	void	595	void
685	object::drain_specific_stat (int deplete_stats)	596	object::drain_specific_stat (int deplete_stats)
686	{	597	{
…		…
754	return;	665	return;
755		666
756	/* Randomly change the players luck. Basically, we move it	667	/* Randomly change the players luck. Basically, we move it
757	* back neutral (if greater>0, subtract, otherwise add)	668	* back neutral (if greater>0, subtract, otherwise add)
758	*/	669	*/
759	if (RANDOM () % (FABS (tmp->stats.luck)) >= RANDOM () % 30)	670	if (rndm (abs (tmp->stats.luck)) >= rndm (30))
760	{	671	{
761	int diff = tmp->stats.luck > 0 ? -1 : 1;	672	int diff = tmp->stats.luck > 0 ? -1 : 1;
762		673
763	stats.luck += diff;	674	stats.luck += diff;
764	tmp->stats.luck += diff;	675	tmp->stats.luck += diff;
…		…
771	* Subtracts stat-bonuses given by the class which the player has chosen.	682	* Subtracts stat-bonuses given by the class which the player has chosen.
772	*/	683	*/
773	void	684	void
774	object::remove_statbonus ()	685	object::remove_statbonus ()
775	{	686	{
776	stats.Str -= arch->clone.stats.Str;	687	for (int i = 0; i < NUM_STATS; ++i)
777	stats.Dex -= arch->clone.stats.Dex;	688	{
778	stats.Con -= arch->clone.stats.Con;	689	sint8 v = arch->stats.stat (i);
779	stats.Wis -= arch->clone.stats.Wis;	690	stats.stat (i) -= v;
780	stats.Pow -= arch->clone.stats.Pow;	691	contr->orig_stats.stat (i) -= v;
781	stats.Cha -= arch->clone.stats.Cha;	692	}
782	stats.Int -= arch->clone.stats.Int;
783
784	contr->orig_stats.Str -= arch->clone.stats.Str;
785	contr->orig_stats.Dex -= arch->clone.stats.Dex;
786	contr->orig_stats.Con -= arch->clone.stats.Con;
787	contr->orig_stats.Wis -= arch->clone.stats.Wis;
788	contr->orig_stats.Pow -= arch->clone.stats.Pow;
789	contr->orig_stats.Cha -= arch->clone.stats.Cha;
790	contr->orig_stats.Int -= arch->clone.stats.Int;
791	}	693	}
792		694
793	/*	695	/*
794	* Adds stat-bonuses given by the class which the player has chosen.	696	* Adds stat-bonuses given by the class which the player has chosen.
795	*/	697	*/
796	void	698	void
797	object::add_statbonus ()	699	object::add_statbonus ()
798	{	700	{
799	stats.Str += arch->clone.stats.Str;	701	for (int i = 0; i < NUM_STATS; ++i)
800	stats.Dex += arch->clone.stats.Dex;	702	{
801	stats.Con += arch->clone.stats.Con;	703	sint8 v = arch->stats.stat (i);
802	stats.Wis += arch->clone.stats.Wis;	704	stats.stat (i) += v;
803	stats.Pow += arch->clone.stats.Pow;	705	contr->orig_stats.stat (i) += v;
804	stats.Cha += arch->clone.stats.Cha;	706	}
805	stats.Int += arch->clone.stats.Int;
806
807	contr->orig_stats.Str += arch->clone.stats.Str;
808	contr->orig_stats.Dex += arch->clone.stats.Dex;
809	contr->orig_stats.Con += arch->clone.stats.Con;
810	contr->orig_stats.Wis += arch->clone.stats.Wis;
811	contr->orig_stats.Pow += arch->clone.stats.Pow;
812	contr->orig_stats.Cha += arch->clone.stats.Cha;
813	contr->orig_stats.Int += arch->clone.stats.Int;
814	}	707	}
		708
		709	/* These are the items that currently can change digestion, regeneration,
		710	* spell point recovery and mana point recovery. Seems sort of an arbitary
		711	* list, but other items store other info into stats array.
		712	*/
		713	static struct digest_types : std::bitset<NUM_TYPES>
		714	{
		715	digest_types ()
		716	{
		717	set (WEAPON);
		718	set (BOW);
		719	set (ARMOUR);
		720	set (HELMET);
		721	set (SHIELD);
		722	set (RING);
		723	set (BOOTS);
		724	set (GLOVES);
		725	set (AMULET);
		726	set (GIRDLE);
		727	set (BRACERS);
		728	set (CLOAK);
		729	set (DISEASE);
		730	set (FORCE);
		731	set (SKILL);
		732	}
		733	} digest_types;
		734
		735	static struct copy_flags : object::flags_t
		736	{
		737	copy_flags ()
		738	{
		739	set (FLAG_LIFESAVE);
		740	set (FLAG_REFL_SPELL);
		741	set (FLAG_REFL_MISSILE);
		742	set (FLAG_STEALTH);
		743	set (FLAG_XRAYS);
		744	set (FLAG_BLIND);
		745	set (FLAG_SEE_IN_DARK);
		746	}
		747	} copy_flags;
815		748
816	/*	749	/*
817	* Updates all abilities given by applied objects in the inventory	750	* Updates all abilities given by applied objects in the inventory
818	* of the given object. Note: This function works for both monsters	751	* of the given object. Note: This function works for both monsters
819	* and players; the "player" in the name is purely an archaic inheritance.	752	* and players; the "player" in the name is purely an archaic inheritance.
820	* This functions starts from base values (archetype or player object)	753	* This functions starts from base values (archetype or player object)
821	* and then adjusts them according to what the player has equipped.	754	* and then adjusts them according to what the player has equipped.
822	*/	755	*
823
824	/* July 95 - inserted stuff to handle new skills/exp system - b.t.	756	* July 95 - inserted stuff to handle new skills/exp system - b.t.
825	spell system split, grace points now added to system --peterm	757	* spell system split, grace points now added to system --peterm
826	*/	758	*/
827
828	void	759	void
829	object::update_stats ()	760	object::update_stats ()
830	{	761	{
831	int i, j;
832	float f, max = 9, added_speed = 0, bonus_speed = 0, sp_tmp, speed_reduce_from_disease = 1;	762	float f, max_speed = 9, added_speed = 0, bonus_speed = 0, speed_reduce_from_disease = 1;
833	int weapon_weight = 0, weapon_speed = 0;	763	int weapon_weight = 0, weapon_speed = 0;
834	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;	764	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;
835	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];	765	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];
836	object *grace_obj = NULL, *mana_obj = NULL, *wc_obj = NULL, *tmp;	766	object *grace_obj = NULL, *mana_obj = NULL, *tmp;
837	float old_speed = speed;	767	float old_speed = speed;
		768	int stat_sum [NUM_STATS];
838		769
839	/* First task is to clear all the values back to their original values */	770	/* First task is to clear all the values back to their original values */
840	if (type == PLAYER)	771	if (type == PLAYER)
841	{	772	{
842	for (i = 0; i < NUM_STATS; i++)	773	for (int i = 0; i < NUM_STATS; i++)
843	set_attr_value (&(stats), i, get_attr_value (&(contr->orig_stats), i));	774	stat_sum [i] = contr->orig_stats.stat (i);
844		775
845	if (settings.spell_encumbrance == TRUE)	776	if (settings.spell_encumbrance == TRUE)
846	contr->encumbrance = 0;	777	contr->encumbrance = 0;
847		778
848	attacktype = 0;	779	attacktype = 0;
		780
849	contr->digestion = 0;	781	contr->digestion = 0;
850	contr->gen_hp = 0;	782	contr->gen_hp = 0;
851	contr->gen_sp = 0;	783	contr->gen_sp = 0;
852	contr->gen_grace = 0;	784	contr->gen_grace = 0;
853	contr->gen_sp_armour = 10;	785	contr->gen_sp_armour = 10;
854	contr->item_power = 0;	786	contr->item_power = 0;
855
856	/* Don't clobber all the range_ values. range_golem otherwise
857	* gets reset for no good reason, and we don't want to reset
858	* range_magic (what spell is readied). These three below
859	* well get filled in based on what the player has equipped.
860	*/
861	contr->ranges[range_bow] = NULL;
862	contr->ranges[range_misc] = NULL;
863	contr->ranges[range_skill] = NULL;
864	}	787	}
865		788
866	memcpy (body_used, body_info, sizeof (body_info));	789	for (int i = NUM_BODY_LOCATIONS; i--; )
		790	slot[i].used = slot[i].info;
867		791
868	slaying = 0;	792	slaying = 0;
869		793
870	if (!QUERY_FLAG (this, FLAG_WIZ))	794	if (!QUERY_FLAG (this, FLAG_WIZ))
871	{	795	{
…		…
875		799
876	CLEAR_FLAG (this, FLAG_LIFESAVE);	800	CLEAR_FLAG (this, FLAG_LIFESAVE);
877	CLEAR_FLAG (this, FLAG_STEALTH);	801	CLEAR_FLAG (this, FLAG_STEALTH);
878	CLEAR_FLAG (this, FLAG_BLIND);	802	CLEAR_FLAG (this, FLAG_BLIND);
879		803
880	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);
881	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);
882	if (!QUERY_FLAG (&arch->clone, FLAG_UNDEAD )) CLEAR_FLAG (this, FLAG_UNDEAD);	806	if (!QUERY_FLAG (arch, FLAG_UNDEAD )) CLEAR_FLAG (this, FLAG_UNDEAD);
883	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);
884		808
885	path_attuned = arch->clone.path_attuned;	809	path_attuned = arch->path_attuned;
886	path_repelled = arch->clone.path_repelled;	810	path_repelled = arch->path_repelled;
887	path_denied = arch->clone.path_denied;	811	path_denied = arch->path_denied;
888	glow_radius = arch->clone.glow_radius;	812	glow_radius = arch->glow_radius;
889	move_type = arch->clone.move_type;	813	move_type = arch->move_type;
		814
890	chosen_skill = NULL;	815	chosen_skill = 0;
891		816
892	/* initializing resistances from the values in player/monster's	817	/* initializing resistances from the values in player/monster's
893	* archetype clone	818	* archetype clone
894	*/	819	*/
895	memcpy (&resist, &arch->clone.resist, sizeof (resist));	820	memcpy (&resist, &arch->resist, sizeof (resist));
896		821
897	for (i = 0; i < NROFATTACKS; i++)	822	for (int i = 0; i < NROFATTACKS; i++)
898	{	823	{
899	if (resist[i] > 0)	824	if (resist[i] > 0)
900	prot[i] = resist[i], vuln[i] = 0;	825	prot[i] = resist[i], vuln[i] = 0;
901	else	826	else
902	vuln[i] = -(resist[i]), prot[i] = 0;	827	vuln[i] = -(resist[i]), prot[i] = 0;
		828
903	potion_resist[i] = 0;	829	potion_resist[i] = 0;
904	}	830	}
905		831
906	wc = arch->clone.stats.wc;	832	wc = arch->stats.wc;
907	stats.dam = arch->clone.stats.dam;	833	stats.dam = arch->stats.dam;
908		834
909	/* 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,
910	* plus a small amount of physical resist, those poor suckers. ;)	836	* plus a small amount of physical resist, those poor suckers. ;)
911	* 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 -
912	* 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,
913	* 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
914	* that their protection from physical goes down	840	* that their protection from physical goes down
915	*/	841	*/
916	if (!QUERY_FLAG (this, FLAG_USE_ARMOUR) && type == PLAYER)	842	if (!QUERY_FLAG (this, FLAG_USE_ARMOUR) && type == PLAYER)
917	{	843	{
918	ac = MAX (-10, arch->clone.stats.ac - level / 3);	844	ac = max (-10, arch->stats.ac - level / 3);
919	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;
920	}	846	}
921	else	847	else
922	ac = arch->clone.stats.ac;	848	ac = arch->stats.ac;
923		849
924	stats.luck = arch->clone.stats.luck;	850	stats.luck = arch->stats.luck;
925	speed = arch->clone.speed;	851	speed = arch->speed;
926		852
927	/* 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.
928	* 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.
929	*/	855	*/
930
931	for (tmp = inv; tmp; tmp = tmp->below)	856	for (tmp = inv; tmp; tmp = tmp->below)
932	{	857	{
		858	/* This happens because apply_potion calls change_abil with the potion
		859	* applied so we can tell the player what changed. But change_abil
		860	* then calls this function.
		861	*/
		862	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)
		863	continue;
		864
933	/* See note in map.c:update_position about making this additive	865	/* See note in map.c:update_position about making this additive
934	* since light sources are never applied, need to put check here.	866	* since light sources are never applied, need to put check here.
935	*/	867	*/
936	if (tmp->glow_radius > glow_radius)	868	if (tmp->glow_radius > glow_radius)
937	glow_radius = tmp->glow_radius;	869	glow_radius = tmp->glow_radius;
938
939	/* This happens because apply_potion calls change_abil with the potion
940	* applied so we can tell the player what chagned. But change_abil
941	* then calls this function.
942	*/
943	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)
944	continue;
945		870
946	/* For some things, we don't care what is equipped */	871	/* For some things, we don't care what is equipped */
947	if (tmp->type == SKILL)	872	if (tmp->type == SKILL)
948	{	873	{
949	/* Want to take the highest skill here. */	874	/* Want to take the highest skill here. */
…		…
971	* in the praying skill, and the player should always get those.	896	* in the praying skill, and the player should always get those.
972	* It also means we need to put in additional checks for applied below,	897	* It also means we need to put in additional checks for applied below,
973	* because the skill shouldn't count against body positions being used	898	* because the skill shouldn't count against body positions being used
974	* up, etc.	899	* up, etc.
975	*/	900	*/
976	if ((QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type != CONTAINER && tmp->type != CLOSE_CON) ||	901	if ((tmp->flag [FLAG_APPLIED]
		902	&& tmp->type != CONTAINER
		903	&& tmp->type != CLOSE_CON)
		904	|| (tmp->type == SKILL
977	(tmp->type == SKILL && tmp->subtype == SK_PRAYING))	905	&& tmp->subtype == SK_PRAYING))
978	{	906	{
979	if (type == PLAYER)	907	if (type == PLAYER)
980	{	908	{
981	if (tmp->type == BOW)	909	contr->item_power += tmp->item_power;
982	contr->ranges[range_bow] = tmp;
983		910
984	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	911	if (tmp == contr->combat_ob || tmp == contr->ranged_ob)
985	contr->ranges[range_misc] = tmp;	912	if (tmp != current_weapon
		913	&& (tmp->type != SKILL || tmp->subtype != SK_PRAYING)
		914	&& !tmp->flag [FLAG_CURSED]
		915	&& !tmp->flag [FLAG_DAMNED])
		916	continue;
986		917
987	for (i = 0; i < NUM_STATS; i++)	918	for (int i = 0; i < NUM_STATS; i++)
988	change_attr_value (&(stats), i, get_attr_value (&(tmp->stats), i));	919	stat_sum [i] = stat_sum [i] + tmp->stats.stat (i);
989		920
990	/* these are the items that currently can change digestion, regeneration,	921	if (digest_types [tmp->type])
991	* spell point recovery and mana point recovery. Seems sort of an arbitary
992	* list, but other items store other info into stats array.
993	*/
994	if ((tmp->type == WEAPON) ||
995	(tmp->type == ARMOUR) || (tmp->type == HELMET) ||
996	(tmp->type == SHIELD) || (tmp->type == RING) ||
997	(tmp->type == BOOTS) || (tmp->type == GLOVES) ||
998	(tmp->type == AMULET) || (tmp->type == GIRDLE) ||
999	(tmp->type == BRACERS) || (tmp->type == CLOAK) ||
1000	(tmp->type == DISEASE) || (tmp->type == FORCE) ||
1001	(tmp->type == SKILL))
1002	{	922	{
1003	contr->digestion += tmp->stats.food;	923	contr->digestion += tmp->stats.food;
1004	contr->gen_hp += tmp->stats.hp;	924	contr->gen_hp += tmp->stats.hp;
1005	contr->gen_sp += tmp->stats.sp;	925	contr->gen_sp += tmp->stats.sp;
1006	contr->gen_grace += tmp->stats.grace;	926	contr->gen_grace += tmp->stats.grace;
1007	contr->gen_sp_armour += tmp->gen_sp_armour;	927	contr->gen_sp_armour += tmp->gen_sp_armour;
1008	contr->item_power += tmp->item_power;
1009	}	928	}
1010	} /* if this is a player */	929	} /* if this is a player */
		930	else
		931	{
		932	if (tmp->type == WEAPON)
		933	current_weapon = tmp;
		934	}
1011		935
1012	/* Update slots used for items */	936	/* Update slots used for items */
1013	if (QUERY_FLAG (tmp, FLAG_APPLIED))	937	if (QUERY_FLAG (tmp, FLAG_APPLIED))
1014	for (i = 0; i < NUM_BODY_LOCATIONS; i++)	938	for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
1015	body_used[i] += tmp->body_info[i];	939	slot[i].used += tmp->slot[i].info;
1016		940
1017	if (tmp->type == SYMPTOM)	941	if (tmp->type == SYMPTOM)
1018	{
1019	speed_reduce_from_disease = tmp->last_sp / 100.0;
1020	if (speed_reduce_from_disease == 0)
1021	speed_reduce_from_disease = 1;	942	speed_reduce_from_disease =
1022	}	943	min (speed_reduce_from_disease, tmp->last_sp ? tmp->last_sp / 100.f : 1.f);
1023		944
1024	/* Pos. and neg. protections are counted seperate (-> pro/vuln).	945	/* Pos. and neg. protections are counted seperate (-> pro/vuln).
1025	* (Negative protections are calculated extactly like positive.)	946	* (Negative protections are calculated exactly like positive.)
1026	* Resistance from potions are treated special as well. If there's	947	* Resistance from potions are treated special as well. If there's
1027	* more than one potion-effect, the bigger prot.-value is taken.	948	* more than one potion-effect, the bigger prot.-value is taken.
1028	*/	949	*/
1029	if (tmp->type != POTION)	950	if (tmp->type != POTION)
1030	{	951	{
1031	for (i = 0; i < NROFATTACKS; i++)	952	for (int i = 0; i < NROFATTACKS; i++)
1032	{	953	{
1033	/* Potential for cursed potions, in which case we just can use	954	/* Potential for cursed potions, in which case we just can use
1034	* a straight MAX, as potion_resist is initialised to zero.	955	* a straight MAX, as potion_resist is initialised to zero.
1035	*/	956	*/
1036	if (tmp->type == POTION_EFFECT)	957	if (tmp->type == POTION_EFFECT)
1037	{	958	{
1038	if (potion_resist[i])	959	if (potion_resist[i])
1039	potion_resist[i] = MAX (potion_resist[i], tmp->resist[i]);	960	potion_resist[i] = max (potion_resist[i], tmp->resist[i]);
1040	else	961	else
1041	potion_resist[i] = tmp->resist[i];	962	potion_resist[i] = tmp->resist[i];
1042	}	963	}
1043	else if (tmp->resist[i] > 0)	964	else if (tmp->resist[i] > 0)
1044	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;	965	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;
1045	else if (tmp->resist[i] < 0)	966	else if (tmp->resist[i] < 0)
1046	vuln[i] += ((100 - vuln[i]) * (-tmp->resist[i])) / 100;	967	vuln[i] += ((100 - vuln[i]) * -tmp->resist[i]) / 100;
1047	}	968	}
1048	}	969	}
1049		970
1050	/* There may be other things that should not adjust the attacktype */	971	/* There may be other things that should not adjust the attacktype */
1051	if (tmp->type != BOW && tmp->type != SYMPTOM)	972	if (tmp->type != SYMPTOM)
		973	{
1052	attacktype |= tmp->attacktype;	974	attacktype |= tmp->attacktype;
1053
1054	path_attuned |= tmp->path_attuned;	975	path_attuned |= tmp->path_attuned;
1055	path_repelled |= tmp->path_repelled;	976	path_repelled |= tmp->path_repelled;
1056	path_denied |= tmp->path_denied;	977	path_denied |= tmp->path_denied;
		978	move_type |= tmp->move_type;
1057	stats.luck += tmp->stats.luck;	979	stats.luck += tmp->stats.luck;
1058	move_type |= tmp->move_type;	980	}
1059		981
1060	if (QUERY_FLAG (tmp, FLAG_LIFESAVE )) SET_FLAG (this, FLAG_LIFESAVE);	982	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		983
1068	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (&arch->clone, FLAG_UNDEAD))	984	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (arch, FLAG_UNDEAD))
1069	SET_FLAG (this, FLAG_UNDEAD);	985	SET_FLAG (this, FLAG_UNDEAD);
1070		986
1071	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))	987	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))
1072	{	988	{
1073	SET_FLAG (this, FLAG_MAKE_INVIS);	989	SET_FLAG (this, FLAG_MAKE_INVIS);
…		…
1076		992
1077	if (tmp->stats.exp && tmp->type != SKILL)	993	if (tmp->stats.exp && tmp->type != SKILL)
1078	{	994	{
1079	if (tmp->stats.exp > 0)	995	if (tmp->stats.exp > 0)
1080	{	996	{
1081	added_speed += (float) tmp->stats.exp / 3.0;	997	added_speed += tmp->stats.exp / 3.f;
1082	bonus_speed += 1.0 + (float) tmp->stats.exp / 3.0;	998	bonus_speed += tmp->stats.exp / 3.f + 1.f;
1083	}	999	}
1084	else	1000	else
1085	added_speed += (float) tmp->stats.exp;	1001	added_speed += tmp->stats.exp;
1086	}	1002	}
1087		1003
1088	switch (tmp->type)	1004	switch (tmp->type)
1089	{	1005	{
		1006	#if 0
		1007	case WAND:
		1008	case ROD:
		1009	case HORN:
		1010	if (type != PLAYER || current_weapon == tmp)
		1011	chosen_skill = tmp;
		1012	break;
		1013	#endif
		1014
1090	/* skills modifying the character -b.t. */	1015	/* skills modifying the character -b.t. */
1091	/* for all skills and skill granting objects */	1016	/* for all skills and skill granting objects */
1092	case SKILL:	1017	case SKILL:
1093	if (!QUERY_FLAG (tmp, FLAG_APPLIED))	1018	{
		1019	if (!QUERY_FLAG (tmp, FLAG_APPLIED) || skill_flags [tmp->subtype] & SF_APPLY)
1094	break;	1020	break;
1095		1021
1096	if (IS_COMBAT_SKILL (tmp->subtype))
1097	wc_obj = tmp;
1098
1099	if (chosen_skill)	1022	if (chosen_skill)
		1023	{
1100	LOG (llevDebug, "fix_player, op %s has multiple skills applied\n", &name);	1024	LOG (llevDebug, "fix_player, op %s has multiple skills applied (%s and %s)\n",
		1025	&name, &chosen_skill->name, &tmp->name);
1101		1026
		1027	tmp->flag [FLAG_APPLIED] = false;
		1028	update_stats ();
		1029	return;
		1030	}
		1031	else
1102	chosen_skill = tmp;	1032	chosen_skill = tmp;
1103		1033
1104	if (tmp->stats.dam > 0)	1034	if (tmp->stats.dam > 0)
1105	{ /* skill is a 'weapon' */	1035	{ /* skill is a 'weapon' */
1106	if (!QUERY_FLAG (this, FLAG_READY_WEAPON))	1036	if (!QUERY_FLAG (this, FLAG_READY_WEAPON))
1107	weapon_speed = (int) WEAPON_SPEED (tmp);	1037	weapon_speed = WEAPON_SPEED (tmp);
1108		1038
1109	if (weapon_speed < 0)	1039	if (weapon_speed < 0)
1110	weapon_speed = 0;	1040	weapon_speed = 0;
1111		1041
1112	weapon_weight = tmp->weight;	1042	weapon_weight = tmp->weight;
1113	stats.dam += tmp->stats.dam * (1 + (chosen_skill->level / 9));	1043	stats.dam += 1 + chosen_skill->level * tmp->stats.dam / 9;
1114		1044
1115	if (tmp->magic)	1045	if (tmp->magic)
1116	stats.dam += tmp->magic;	1046	stats.dam += tmp->magic;
1117	}	1047	}
1118		1048
1119	if (tmp->stats.wc)	1049	if (tmp->stats.wc)
1120	wc -= (tmp->stats.wc + tmp->magic);	1050	wc -= tmp->stats.wc + tmp->magic;
1121		1051
1122	if (tmp->slaying != NULL)	1052	if (tmp->slaying)
1123	slaying = tmp->slaying;	1053	slaying = tmp->slaying;
1124		1054
1125	if (tmp->stats.ac)	1055	if (tmp->stats.ac)
1126	ac -= (tmp->stats.ac + tmp->magic);	1056	ac -= tmp->stats.ac + tmp->magic;
1127		1057
1128	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1058	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1129	contr->encumbrance += (int) 3 *tmp->weight / 1000;	1059	contr->encumbrance += (int) 3 *tmp->weight / 1000;
1130
1131	if (type == PLAYER)
1132	contr->ranges[range_skill] = this;
1133
1134	break;	1060	}
1135		1061
1136	case SKILL_TOOL:
1137	if (chosen_skill)
1138	LOG (llevDebug, "fix_player, op %s has multiple skills applied\n", &name);
1139
1140	chosen_skill = tmp;
1141
1142	if (type == PLAYER)
1143	contr->ranges[range_skill] = this;
1144	break;	1062	break;
1145		1063
1146	case SHIELD:	1064	case SHIELD:
1147	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1065	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1148	contr->encumbrance += (int) tmp->weight / 2000;	1066	contr->encumbrance += (int) tmp->weight / 2000;
…		…
1152	case HELMET:	1070	case HELMET:
1153	case BOOTS:	1071	case BOOTS:
1154	case GLOVES:	1072	case GLOVES:
1155	case CLOAK:	1073	case CLOAK:
1156	if (tmp->stats.wc)	1074	if (tmp->stats.wc)
1157	wc -= (tmp->stats.wc + tmp->magic);	1075	wc -= tmp->stats.wc + tmp->magic;
1158		1076
1159	if (tmp->stats.dam)	1077	if (tmp->stats.dam)
1160	stats.dam += (tmp->stats.dam + tmp->magic);	1078	stats.dam += tmp->stats.dam + tmp->magic;
1161		1079
1162	if (tmp->stats.ac)	1080	if (tmp->stats.ac)
1163	ac -= (tmp->stats.ac + tmp->magic);	1081	ac -= tmp->stats.ac + tmp->magic;
1164		1082
1165	break;	1083	break;
1166		1084
		1085	case BOW:
1167	case WEAPON:	1086	case WEAPON:
		1087	if (type != PLAYER || current_weapon == tmp)
		1088	{
1168	wc -= (tmp->stats.wc + tmp->magic);	1089	wc -= tmp->stats.wc + tmp->magic;
1169		1090
1170	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)	1091	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)
1171	ac -= tmp->stats.ac + tmp->magic;	1092	ac -= tmp->stats.ac + tmp->magic;
1172		1093
1173	stats.dam += (tmp->stats.dam + tmp->magic);	1094	stats.dam += tmp->stats.dam + tmp->magic;
1174	weapon_weight = tmp->weight;	1095	weapon_weight = tmp->weight;
1175	weapon_speed = ((int) WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2;	1096	weapon_speed = (WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2;
1176		1097
1177	if (weapon_speed < 0)	1098	if (weapon_speed < 0)
1178	weapon_speed = 0;	1099	weapon_speed = 0;
1179		1100
1180	slaying = tmp->slaying;	1101	slaying = tmp->slaying;
		1102
1181	/* If there is desire that two handed weapons should do	1103	/* If there is desire that two handed weapons should do
1182	* extra strength damage, this is where the code should	1104	* extra strength damage, this is where the code should
1183	* go.	1105	* go.
1184	*/	1106	*/
1185	current_weapon = tmp;	1107
1186	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1108	if (type == PLAYER)
		1109	if (settings.spell_encumbrance)
1187	contr->encumbrance += (int) 3 *tmp->weight / 1000;	1110	contr->encumbrance += tmp->weight * 3 / 1000;
		1111	}
1188		1112
1189	break;	1113	break;
1190		1114
1191	case ARMOUR: /* Only the best of these three are used: */	1115	case ARMOUR: /* Only the best of these three are used: */
1192	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1116	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1193	contr->encumbrance += (int) tmp->weight / 1000;	1117	contr->encumbrance += tmp->weight / 1000;
1194		1118
1195	case BRACERS:	1119	case BRACERS:
1196	case FORCE:	1120	case FORCE:
1197	if (tmp->stats.wc)	1121	if (tmp->stats.wc)
1198	{	1122	{
…		…
1220	wc -= (tmp->stats.wc + tmp->magic);	1144	wc -= (tmp->stats.wc + tmp->magic);
1221		1145
1222	if (tmp->stats.ac)	1146	if (tmp->stats.ac)
1223	ac -= (tmp->stats.ac + tmp->magic);	1147	ac -= (tmp->stats.ac + tmp->magic);
1224		1148
1225	if (ARMOUR_SPEED (tmp) && ARMOUR_SPEED (tmp) / 10.0 < max)	1149	if (ARMOUR_SPEED (tmp))
1226	max = ARMOUR_SPEED (tmp) / 10.0;	1150	max_speed = min (max_speed, ARMOUR_SPEED (tmp) / 10.f);
1227		1151
1228	break;	1152	break;
1229	} /* switch tmp->type */	1153	} /* switch tmp->type */
1230	} /* item is equipped */	1154	} /* item is equipped */
1231	} /* for loop of items */	1155	} /* for loop of items */
…		…
1238	* If there is an uncursed potion in effect, granting more protection	1162	* If there is an uncursed potion in effect, granting more protection
1239	* than that, we take: 'total resistance = resistance from potion'.	1163	* than that, we take: 'total resistance = resistance from potion'.
1240	* 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
1241	* 'total resistance = vulnerability from cursed potion'.	1165	* 'total resistance = vulnerability from cursed potion'.
1242	*/	1166	*/
1243	for (i = 0; i < NROFATTACKS; i++)	1167	for (int i = 0; i < NROFATTACKS; i++)
1244	{	1168	{
1245	resist[i] = prot[i] - vuln[i];	1169	resist[i] = prot[i] - vuln[i];
1246		1170
1247	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)))
1248	resist[i] = potion_resist[i];	1172	resist[i] = potion_resist[i];
1249	}	1173	}
1250		1174
1251	/* Figure out the players sp/mana/hp totals. */
1252	if (type == PLAYER)	1175	if (type == PLAYER)
1253	{	1176	{
		1177	// clamp various player stats
		1178	for (int i = 0; i < NUM_STATS; ++i)
		1179	stats.stat (i) = clamp (stat_sum [i], MIN_STAT, MAX_STAT);
		1180
		1181	contr->digestion = clamp (contr->digestion, MIN_DIGESTION, MAX_DIGESTION);
		1182
		1183	/* Figure out the players sp/mana/hp totals. */
1254	int pl_level;	1184	int pl_level;
1255		1185
1256	check_stat_bounds (&(stats));	1186	check_stat_bounds (&(stats));
1257	pl_level = level;	1187	pl_level = level;
1258		1188
…		…
1260	pl_level = 1; /* safety, we should always get 1 levels worth of hp! */	1190	pl_level = 1; /* safety, we should always get 1 levels worth of hp! */
1261		1191
1262	/* You basically get half a con bonus/level. But we do take into account rounding,	1192	/* You basically get half a con bonus/level. But we do take into account rounding,
1263	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.	1193	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.
1264	*/	1194	*/
1265	for (i = 1, stats.maxhp = 0; i <= pl_level && i <= 10; i++)	1195	stats.maxhp = 0;
		1196	for (int i = 1; i <= min (10, pl_level); i++)
1266	{	1197	{
1267	j = contr->levhp[i] + con_bonus[stats.Con] / 2;	1198	int j = contr->levhp[i] + con_bonus[stats.Con] / 2;
1268		1199
1269	if (i % 2 && con_bonus[stats.Con] % 2)	1200	if (i % 2 && con_bonus[stats.Con] % 2)
1270	{
1271	if (con_bonus[stats.Con] > 0)	1201	if (con_bonus[stats.Con] > 0)
1272	j++;	1202	j++;
1273	else	1203	else
1274	j--;	1204	j--;
1275	}
1276		1205
1277	stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */	1206	stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */
1278	}	1207	}
1279		1208
1280	for (i = 11; i <= level; i++)	1209	stats.maxhp += 2 * max (0, level - 10);
1281	stats.maxhp += 2;
1282		1210
1283	if (stats.hp > stats.maxhp)	1211	if (stats.hp > stats.maxhp)
1284	stats.hp = stats.maxhp;	1212	stats.hp = stats.maxhp;
1285		1213
1286	/* Sp gain is controlled by the level of the player's	1214	/* Sp gain is controlled by the level of the player's
…		…
1299		1227
1300	if (mana_obj == this && type == PLAYER)	1228	if (mana_obj == this && type == PLAYER)
1301	stats.maxsp = 1;	1229	stats.maxsp = 1;
1302	else	1230	else
1303	{	1231	{
1304	sp_tmp = 0.0;	1232	float sp_tmp = 0.f;
1305		1233
1306	for (i = 1; i <= mana_obj->level && i <= 10; i++)	1234	for (int i = 1; i <= min (10, mana_obj->level); i++)
1307	{	1235	{
1308	float stmp;	1236	float stmp;
1309		1237
1310	/* Got some extra bonus at first level */	1238	/* Got some extra bonus at first level */
1311	if (i < 2)	1239	if (i < 2)
1312	stmp = contr->levsp[i] + ((2.0 * (float) sp_bonus[stats.Pow] + (float) sp_bonus[stats.Int]) / 6.0);	1240	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 6.f;
1313	else	1241	else
1314	stmp = (float) contr->levsp[i] + (2.0 * (float) sp_bonus[stats.Pow] + (float) sp_bonus[stats.Int]) / 12.0;	1242	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 12.f;
1315		1243
1316	if (stmp < 1.0)
1317	stmp = 1.0;
1318
1319	sp_tmp += stmp;	1244	sp_tmp += max (1.f, stmp);
1320	}	1245	}
1321		1246
1322	stats.maxsp = (int) sp_tmp;	1247	stats.maxsp = int (sp_tmp) + 2 * max (0, mana_obj->level - 10);
1323
1324	for (i = 11; i <= mana_obj->level; i++)
1325	stats.maxsp += 2;
1326	}	1248	}
		1249
1327	/* Characters can get their sp supercharged via rune of transferrance */	1250	/* Characters can get their sp supercharged via rune of transferrance */
1328	if (stats.sp > stats.maxsp * 2)	1251	stats.sp = min (stats.sp, stats.maxsp * 2);
1329	stats.sp = stats.maxsp * 2;
1330		1252
1331	/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */	1253	/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */
1332	if (!grace_obj || !grace_obj->level || type != PLAYER)	1254	if (!grace_obj || !grace_obj->level || type != PLAYER)
1333	grace_obj = this;	1255	grace_obj = this;
1334		1256
…		…
1339	/* store grace in a float - this way, the divisions below don't create	1261	/* store grace in a float - this way, the divisions below don't create
1340	* big jumps when you go from level to level - with int's, it then	1262	* big jumps when you go from level to level - with int's, it then
1341	* becomes big jumps when the sums of the bonuses jump to the next	1263	* becomes big jumps when the sums of the bonuses jump to the next
1342	* step of 8 - with floats, even fractional ones are useful.	1264	* step of 8 - with floats, even fractional ones are useful.
1343	*/	1265	*/
1344	sp_tmp = 0.0;	1266	float sp_tmp = 0.f;
1345	for (i = 1, stats.maxgrace = 0; i <= grace_obj->level && i <= 10; i++)	1267
		1268	for (int i = 1; i <= min (10, grace_obj->level); i++)
1346	{	1269	{
1347	float grace_tmp = 0.0;	1270	float grace_tmp = 0.f;
1348		1271
1349	/* Got some extra bonus at first level */	1272	/* Got some extra bonus at first level */
1350	if (i < 2)	1273	if (i < 2)
1351	grace_tmp = contr->levgrace[i] + (((float) grace_bonus[stats.Pow] +	1274	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 6.f;
1352	2.0 * (float) grace_bonus[stats.Wis]) / 6.0);
1353	else	1275	else
1354	grace_tmp = (float) contr->levgrace[i]
1355	+ ((float) grace_bonus[stats.Pow] + 2.0 * (float) grace_bonus[stats.Wis]) / 12.0;	1276	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 12.f;
1356		1277
1357	if (grace_tmp < 1.0)
1358	grace_tmp = 1.0;
1359
1360	sp_tmp += grace_tmp;	1278	sp_tmp += max (1.f, grace_tmp);
1361	}	1279	}
1362		1280
1363	stats.maxgrace = (int) sp_tmp;
1364
1365	/* two grace points per level after 11 */	1281	/* two grace points per level after 10 */
1366	for (i = 11; i <= grace_obj->level; i++)	1282	stats.maxgrace = int (sp_tmp) + 2 * max (0, grace_obj->level - 10);
1367	stats.maxgrace += 2;
1368	}	1283	}
		1284
1369	/* No limit on grace vs maxgrace */	1285	/* No limit on grace vs maxgrace */
1370		1286
1371	if (contr->braced)	1287	if (contr->braced)
1372	{	1288	{
1373	ac += 2;	1289	ac += 2;
…		…
1385	* improvement every level, now its fighterlevel/5. So	1301	* improvement every level, now its fighterlevel/5. So
1386	* we give the player a bonus here in wc and dam	1302	* we give the player a bonus here in wc and dam
1387	* to make up for the change. Note that I left the	1303	* to make up for the change. Note that I left the
1388	* monster bonus the same as before. -b.t.	1304	* monster bonus the same as before. -b.t.
1389	*/	1305	*/
		1306	object *wc_obj = chosen_skill;
1390		1307
1391	if (type == PLAYER && wc_obj && wc_obj->level > 1)	1308	if (contr && wc_obj && wc_obj->level > 1)
1392	{	1309	{
1393	wc -= (wc_obj->level + thaco_bonus[stats.Str]);	1310	wc -= wc_obj->level + thaco_bonus[stats.Str];
		1311
1394	for (i = 1; i < wc_obj->level; i++)	1312	for (int i = 1; i < wc_obj->level; i++)
1395	{	1313	{
1396	/* addtional wc every 6 levels */	1314	/* additional wc every 6 levels */
1397	if (!(i % 6))	1315	if (!(i % 6))
1398	wc--;	1316	wc--;
		1317
1399	/* addtional dam every 4 levels. */	1318	/* additional dam every 4 levels. */
1400	if (!(i % 4) && (dam_bonus[stats.Str] >= 0))	1319	if (!(i % 4) && dam_bonus[stats.Str] >= 0)
1401	stats.dam += (1 + (dam_bonus[stats.Str] / 5));	1320	stats.dam += 1 + dam_bonus[stats.Str] / 5;
1402	}	1321	}
1403	}	1322	}
1404	else	1323	else
1405	wc -= (level + thaco_bonus[stats.Str]);	1324	wc -= level + thaco_bonus[stats.Str];
1406		1325
1407	stats.dam += dam_bonus[stats.Str];	1326	stats.dam += dam_bonus[stats.Str];
1408		1327
1409	if (stats.dam < 1)	1328	if (stats.dam < 1)
1410	stats.dam = 1;	1329	stats.dam = 1;
1411		1330
1412	speed = 1.0 + speed_bonus[stats.Dex];	1331	speed = 1.f + speed_bonus[stats.Dex];
1413		1332
1414	if (settings.search_items && contr->search_str[0])	1333	if (settings.search_items && contr->search_str[0])
1415	speed -= 1;	1334	speed -= 1;
1416		1335
1417	if (attacktype == 0)	1336	if (attacktype == 0)
1418	attacktype = arch->clone.attacktype;	1337	attacktype = arch->attacktype;
1419
1420	} /* End if player */	1338	} /* End if player */
1421		1339
1422	if (added_speed >= 0)	1340	if (added_speed >= 0)
1423	speed += added_speed / 10.0;	1341	speed += added_speed / 10.f;
1424	else /* Something wrong here...: */	1342	else /* Something wrong here...: */
1425	speed /= (float) (1.0 - added_speed);	1343	speed /= 1.f - added_speed;
1426		1344
1427	/* Max is determined by armour */	1345	/* Max is determined by armour */
1428	if (speed > max)	1346	speed = min (speed, max_speed);
1429	speed = max;
1430		1347
1431	if (type == PLAYER)	1348	if (type == PLAYER)
1432	{	1349	{
1433	/* f is a number the represents the number of kg above (positive num)	1350	/* f is a number the represents the number of kg above (positive num)
1434	* or below (negative number) that the player is carrying. If above	1351	* or below (negative number) that the player is carrying. If above
1435	* weight limit, then player suffers a speed reduction based on how	1352	* weight limit, then player suffers a speed reduction based on how
1436	* much above he is, and what is max carry is	1353	* much above he is, and what is max carry is
1437	*/	1354	*/
1438	f = (carrying / 1000) - max_carry[stats.Str];	1355	float f = (carrying / 1000) - max_carry[stats.Str];
1439	if (f > 0)	1356	if (f > 0.f)
1440	speed = speed / (1.0 + f / max_carry[stats.Str]);	1357	speed = speed / (1.f + f / max_carry[stats.Str]);
1441	}	1358	}
1442		1359
1443	speed += bonus_speed / 10.0; /* Not affected by limits */	1360	speed += bonus_speed / 10.f; /* Not affected by limits */
		1361	speed *= speed_reduce_from_disease;
1444		1362
1445	/* Put a lower limit on speed. Note with this speed, you move once every	1363	/* Put a lower limit on speed. Note with this speed, you move once every
1446	* 100 ticks or so. This amounts to once every 12 seconds of realtime.	1364	* 25 ticks or so. This amounts to once every 3 seconds of realtime.
1447	*/	1365	*/
1448	speed = speed * speed_reduce_from_disease;
1449
1450	if (speed < 0.01 && type == PLAYER)	1366	if (speed < 0.04f && type == PLAYER)
1451	speed = 0.01;	1367	speed = 0.04f;
		1368
		1369	if (speed != old_speed)
		1370	set_speed (speed);
1452		1371
1453	if (type == PLAYER)	1372	if (type == PLAYER)
1454	{	1373	{
1455	float M, W, s, D, K, S, M2;
1456
1457	/* (This formula was made by vidarl@ifi.uio.no)	1374	/* (This formula was made by vidarl@ifi.uio.no)
1458	* Note that we never used these values again - basically	1375	* Note that we never used these values again - basically
1459	* all of these could be subbed into one big equation, but	1376	* all of these could be subbed into one big equation, but
1460	* that would just be a real pain to read.	1377	* that would just be a real pain to read.
1461	*/	1378	*/
1462	M = (max_carry[stats.Str] - 121) / 121.0;	1379	float M = (max_carry[stats.Str] - 121) / 121.f;
1463	M2 = max_carry[stats.Str] / 100.0;	1380	float M2 = max_carry[stats.Str] / 100.f;
1464	W = weapon_weight / 20000.0;	1381	float W = weapon_weight / 20000.f;
1465	s = 2 - weapon_speed / 10.0;	1382	float s = (20 - weapon_speed) / 10.f;
1466	D = (stats.Dex - 14) / 14.0;	1383	float D = (stats.Dex - 14) / 14.f;
1467	K = 1 + M / 3.0 - W / (3 * M2) + speed / 5.0 + D / 2.0;	1384	float K = 1 + M / 3.f - W / (3 * M2) + speed / 5.f + D / 2.f;
		1385
1468	K *= (4 + level) / (float) (6 + level) * 1.2;	1386	K *= (4 + level) * 1.2f / (6 + level);
		1387
1469	if (K <= 0)	1388	if (K <= 0.01f)
1470	K = 0.01;	1389	K = 0.01f;
1471	S = speed / (K * s);	1390
1472	contr->weapon_sp = S;	1391	contr->weapon_sp = K * s * .5f; //TODO: balance the .5
1473	}	1392	}
1474		1393
1475	/* I want to limit the power of small monsters with big weapons: */	1394	/* I want to limit the power of small monsters with big weapons: */
1476	if (type != PLAYER && arch != NULL && stats.dam > arch->clone.stats.dam * 3)	1395	if (type != PLAYER && arch && stats.dam > arch->stats.dam * 3)
1477	stats.dam = arch->clone.stats.dam * 3;	1396	stats.dam = arch->stats.dam * 3;
1478		1397
1479	/* Prevent overflows of wc - best you can get is ABS(120) - this	1398	stats.wc = clamp (wc, MIN_WC, MAX_WC);
1480	* should be more than enough - remember, AC is also in 8 bits,	1399	stats.ac = clamp (ac, MIN_AC, MAX_AC);
1481	* so its value is the same.
1482	*/
1483	if (wc > 120)
1484	wc = 120;
1485	else if (wc < -120)
1486	wc = -120;
1487
1488	stats.wc = wc;
1489
1490	if (ac > 120)
1491	ac = 120;
1492	else if (ac < -120)
1493	ac = -120;
1494
1495	stats.ac = ac;
1496		1400
1497	/* if for some reason the creature doesn't have any move type,	1401	/* if for some reason the creature doesn't have any move type,
1498	* give them walking as a default.	1402	* give them walking as a default.
1499	* The second case is a special case - to more closely mimic the	1403	* The second case is a special case - to more closely mimic the
1500	* old behaviour - if your flying, your not walking - just	1404	* old behaviour - if your flying, your not walking - just
…		…
1503	if (move_type == 0)	1407	if (move_type == 0)
1504	move_type = MOVE_WALK;	1408	move_type = MOVE_WALK;
1505	else if (move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH))	1409	else if (move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH))
1506	move_type &= ~MOVE_WALK;	1410	move_type &= ~MOVE_WALK;
1507		1411
1508	if (speed != old_speed)
1509	set_speed (speed);
1510
1511	/* It is quite possible that a player's spell costing might have changed,	1412	/* It is quite possible that a player's spell costing might have changed,
1512	* so we will check that now.	1413	* so we will check that now.
1513	*/	1414	*/
1514	if (type == PLAYER)	1415	if (type == PLAYER)
1515	{	1416	{
1516	esrv_update_stats (contr);	1417	esrv_update_stats (contr);
1517	esrv_update_spells (contr);	1418	esrv_update_spells (contr);
1518	}	1419	}
		1420
		1421	// update the mapspace, if we are on a map
		1422	if (!flag [FLAG_REMOVED] && map)
		1423	map->at (x, y).flags_ = 0;
1519	}	1424	}
1520		1425
1521	/*	1426	/*
1522	* Returns true if the given player is a legal class.	1427	* Returns true if the given player is a legal class.
1523	* The function to add and remove class-bonuses to the stats doesn't	1428	* The function to add and remove class-bonuses to the stats doesn't
…		…
1526	* false otherwise.	1431	* false otherwise.
1527	*/	1432	*/
1528	int	1433	int
1529	allowed_class (const object *op)	1434	allowed_class (const object *op)
1530	{	1435	{
1531	return op->stats.Dex > 0 && op->stats.Str > 0 && op->stats.Con > 0 &&	1436	return op->stats.Dex > 0
1532	op->stats.Int > 0 && op->stats.Wis > 0 && op->stats.Pow > 0 && op->stats.Cha > 0;	1437	&& op->stats.Str > 0
		1438	&& op->stats.Con > 0
		1439	&& op->stats.Int > 0
		1440	&& op->stats.Wis > 0
		1441	&& op->stats.Pow > 0
		1442	&& op->stats.Cha > 0;
1533	}	1443	}
1534		1444
1535	/*	1445	/*
1536	* set the new dragon name after gaining levels or	1446	* set the new dragon name after gaining levels or
1537	* changing ability focus (later this can be extended to	1447	* changing ability focus (later this can be extended to
…		…
1608	object *skin = NULL; /* pointer to dragon skin force */	1518	object *skin = NULL; /* pointer to dragon skin force */
1609	object *tmp = NULL; /* tmp. object */	1519	object *tmp = NULL; /* tmp. object */
1610	char buf[MAX_BUF]; /* tmp. string buffer */	1520	char buf[MAX_BUF]; /* tmp. string buffer */
1611		1521
1612	/* now grab the 'dragon_ability'-forces from the player's inventory */	1522	/* now grab the 'dragon_ability'-forces from the player's inventory */
1613	for (tmp = who->inv; tmp != NULL; tmp = tmp->below)	1523	for (tmp = who->inv; tmp; tmp = tmp->below)
1614	{
1615	if (tmp->type == FORCE)	1524	if (tmp->type == FORCE)
1616	{	1525	if (tmp->arch->archname == shstr_dragon_ability_force)
1617	if (strcmp (tmp->arch->name, "dragon_ability_force") == 0)
1618	abil = tmp;	1526	abil = tmp;
1619	if (strcmp (tmp->arch->name, "dragon_skin_force") == 0)	1527	else if (tmp->arch->archname == shstr_dragon_skin_force)
1620	skin = tmp;	1528	skin = tmp;
1621	}	1529
1622	}
1623	/* if the force is missing -> bail out */	1530	/* if the force is missing -> bail out */
1624	if (abil == NULL)	1531	if (abil == NULL)
1625	return;	1532	return;
1626		1533
1627	/* The ability_force keeps track of maximum level ever achieved.	1534	/* The ability_force keeps track of maximum level ever achieved.
…		…
1671	if (!skill_obj)	1578	if (!skill_obj)
1672	{	1579	{
1673	LOG (llevError, "add_player_exp: couldn't find skill %s\n", skill_name);	1580	LOG (llevError, "add_player_exp: couldn't find skill %s\n", skill_name);
1674	return NULL;	1581	return NULL;
1675	}	1582	}
		1583
1676	/* clear the flag - exp goes into this bucket, but player	1584	/* clear the flag - exp goes into this bucket, but player
1677	* still doesn't know it.	1585	* still doesn't know it.
1678	*/	1586	*/
1679	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);	1587	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);
1680	skill_obj->stats.exp = 0;	1588	skill_obj->stats.exp = 0;
1681	skill_obj->level = 1;	1589	skill_obj->level = 1;
1682	insert_ob_in_ob (skill_obj, op);	1590	insert_ob_in_ob (skill_obj, op);
1683	if (op->contr)	1591
		1592	if (player *pl = op->contr)
1684	{	1593	{
1685	op->contr->last_skill_ob[skill_obj->subtype] = skill_obj;	1594	pl->last_skill_ob [skill_obj->subtype] = skill_obj;
1686	op->contr->last_skill_exp[skill_obj->subtype] = -1;	1595	if (pl->ns)
		1596	pl->ns->last_skill_exp[skill_obj->subtype] = -1;//TODO: should be made superfluous
1687	}	1597	}
		1598
1688	return skill_obj;	1599	return skill_obj;
1689	}	1600	}
1690
1691		1601
1692	/* player_lvl_adj() - for the new exp system. we are concerned with	1602	/* player_lvl_adj() - for the new exp system. we are concerned with
1693	* whether the player gets more hp, sp and new levels.	1603	* whether the player gets more hp, sp and new levels.
1694	* Note this this function should only be called for players. Monstes	1604	* Note this this function should only be called for players. Monstes
1695	* don't really gain levels	1605	* don't really gain levels
…		…
1698	*/	1608	*/
1699	void	1609	void
1700	player_lvl_adj (object *who, object *op)	1610	player_lvl_adj (object *who, object *op)
1701	{	1611	{
1702	char buf[MAX_BUF];	1612	char buf[MAX_BUF];
		1613	bool changed = false;
1703		1614
1704	if (!op) /* when rolling stats */	1615	if (!op) /* when rolling stats */
1705	op = who;	1616	op = who;
1706		1617
1707	if (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))	1618	while (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))
1708	{	1619	{
		1620	changed = true;
		1621
1709	op->level++;	1622	op->level++;
1710		1623
1711	if (op != NULL && op == who && op->stats.exp > 1 && is_dragon_pl (who))	1624	if (op && op == who && op->stats.exp > 1 && is_dragon_pl (who))
1712	dragon_level_gain (who);	1625	dragon_level_gain (who);
1713		1626
1714	/* Only roll these if it is the player (who) that gained the level */	1627	/* Only roll these if it is the player (who) that gained the level */
1715	if (op == who && (who->level < 11) && who->type == PLAYER)	1628	if (op == who && (who->level < 11) && who->type == PLAYER)
1716	{	1629	{
1717	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;	1630	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;
1718	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);	1631	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);
1719	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;	1632	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;
1720	}	1633	}
1721		1634
1722	who->update_stats ();
1723	if (op->level > 1)	1635	if (op->level > 1)
1724	{	1636	{
1725	if (op->type != PLAYER)	1637	if (op->type != PLAYER)
		1638	{
		1639	who->contr->play_sound (sound_find ("skill_up"));
1726	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1640	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
		1641	}
1727	else	1642	else
		1643	{
		1644	who->contr->play_sound (sound_find ("level_up"));
1728	sprintf (buf, "You are now level %d.", op->level);	1645	sprintf (buf, "You are now level %d.", op->level);
		1646	}
		1647
1729	if (who)	1648	if (who)
1730	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);	1649	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);
1731	}	1650	}
1732	player_lvl_adj (who, op); /* To increase more levels */
1733	}	1651	}
		1652
1734	else if (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))	1653	while (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))
1735	{	1654	{
		1655	changed = true;
		1656
1736	op->level--;	1657	op->level--;
1737	who->update_stats ();	1658
1738	if (op->type != PLAYER)	1659	if (op->type != PLAYER)
1739	{	1660	{
1740	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1661	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
1741	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);	1662	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);
1742	}	1663	}
1743	player_lvl_adj (who, op); /* To decrease more levels */	1664	}
		1665
		1666	if (changed)
1744	}	1667	{
1745		1668	who->update_stats ();
		1669	esrv_update_stats (who->contr);
1746	/* check if the spell data has changed */	1670	/* check if the spell data has changed */
1747	esrv_update_stats (who->contr);
1748	esrv_update_spells (who->contr);	1671	esrv_update_spells (who->contr);
		1672	}
1749	}	1673	}
1750		1674
1751	/*	1675	/*
1752	* Returns how much experience is needed for a player to become	1676	* Returns how much experience is needed for a player to become
1753	* the given level. level should really never exceed max_level	1677	* the given level. level should really never exceed max_level
…		…
1756	sint64	1680	sint64
1757	level_exp (int level, double expmul)	1681	level_exp (int level, double expmul)
1758	{	1682	{
1759	if (level > settings.max_level)	1683	if (level > settings.max_level)
1760	return (sint64) (expmul * levels[settings.max_level]);	1684	return (sint64) (expmul * levels[settings.max_level]);
		1685
1761	return (sint64) (expmul * levels[level]);	1686	return (sint64) (expmul * levels[level]);
1762	}	1687	}
1763		1688
1764	/*	1689	/*
1765	* Ensure that the permanent experience requirements in an exp object are met.	1690	* Ensure that the permanent experience requirements in an exp object are met.
…		…
1802	sint64 limit, exp_to_add;	1727	sint64 limit, exp_to_add;
1803	int i;	1728	int i;
1804		1729
1805	/* prevents some forms of abuse. */	1730	/* prevents some forms of abuse. */
1806	if (op->contr->braced)	1731	if (op->contr->braced)
1807	exp = exp / 5;	1732	exp /= 5;
1808		1733
1809	/* Try to find the matching skill.	1734	/* Try to find the matching skill.
1810	* We do a shortcut/time saving mechanism first - see if it matches	1735	* We do a shortcut/time saving mechanism first - see if it matches
1811	* chosen_skill. This means we don't need to search through	1736	* chosen_skill. This means we don't need to search through
1812	* the players inventory.	1737	* the players inventory.
1813	*/	1738	*/
1814	if (skill_name)	1739	if (skill_name)
1815	{	1740	{
1816	if (op->chosen_skill && op->chosen_skill->type == SKILL && !strcmp (skill_name, op->chosen_skill->skill))	1741	if (op->chosen_skill && op->chosen_skill->type == SKILL && !strcmp (skill_name, op->chosen_skill->skill))
…		…
1947	del_exp = check_exp_loss (tmp, (sint64) (tmp->stats.exp * fraction));	1872	del_exp = check_exp_loss (tmp, (sint64) (tmp->stats.exp * fraction));
1948	tmp->stats.exp -= del_exp;	1873	tmp->stats.exp -= del_exp;
1949	player_lvl_adj (op, tmp);	1874	player_lvl_adj (op, tmp);
1950	}	1875	}
1951	}	1876	}
		1877
1952	if (flag != SK_SUBTRACT_SKILL_EXP)	1878	if (flag != SK_SUBTRACT_SKILL_EXP)
1953	{	1879	{
1954	del_exp = check_exp_loss (op, exp);	1880	del_exp = check_exp_loss (op, exp);
1955	op->stats.exp -= del_exp;	1881	op->stats.exp -= del_exp;
1956	player_lvl_adj (op, NULL);	1882	player_lvl_adj (op, NULL);
1957	}	1883	}
1958	}	1884	}
1959
1960
1961		1885
1962	/* change_exp() - changes experience to a player/monster. This	1886	/* change_exp() - changes experience to a player/monster. This
1963	* does bounds checking to make sure we don't overflow the max exp.	1887	* does bounds checking to make sure we don't overflow the max exp.
1964	*	1888	*
1965	* The exp passed is typically not modified much by this function -	1889	* The exp passed is typically not modified much by this function -
1966	* it is assumed the caller has modified the exp as needed.	1890	* it is assumed the caller has modified the exp as needed.
1967	* skill_name is the skill that should get the exp added.	1891	* skill_name is the skill that should get the exp added.
1968	* flag is what to do if player doesn't have the skill.	1892	* flag is what to do if player doesn't have the skill.
1969	* these last two values are only used for players.	1893	* these last two values are only used for players.
1970	*/	1894	*/
1971
1972	void	1895	void
1973	change_exp (object *op, sint64 exp, const char *skill_name, int flag)	1896	change_exp (object *op, sint64 exp, const char *skill_name, int flag)
1974	{	1897	{
1975
1976	#ifdef EXP_DEBUG	1898	#ifdef EXP_DEBUG
1977	LOG (llevDebug, "change_exp() called for %s, exp = %" PRId64 "\n", query_name (op), exp);	1899	LOG (llevDebug, "change_exp() called for %s, exp = %" PRId64 "\n", query_name (op), exp);
1978	#endif	1900	#endif
1979		1901
1980	/* safety */	1902	/* safety */
…		…
2021	else	1943	else
2022	/* note that when you lose exp, it doesn't go against	1944	/* note that when you lose exp, it doesn't go against
2023	* a particular skill, so we don't need to pass that	1945	* a particular skill, so we don't need to pass that
2024	* along.	1946	* along.
2025	*/	1947	*/
2026	subtract_player_exp (op, FABS (exp), skill_name, flag);	1948	subtract_player_exp (op, abs (exp), skill_name, flag);
2027
2028	}	1949	}
2029	}	1950	}
2030		1951
2031	/* Applies a death penalty experience, the size of this is defined by the	1952	/* Applies a death penalty experience, the size of this is defined by the
2032	* settings death_penalty_percentage and death_penalty_levels, and by the	1953	* settings death_penalty_percentage and death_penalty_levels, and by the
2033	* amount of permenent experience, whichever gives the lowest loss.	1954	* amount of permenent experience, whichever gives the lowest loss.
2034	*/	1955	*/
2035
2036	void	1956	void
2037	apply_death_exp_penalty (object *op)	1957	apply_death_exp_penalty (object *op)
2038	{	1958	{
2039	object *tmp;	1959	object *tmp;
2040	sint64 loss;	1960	sint64 loss;
…		…
2062	player_lvl_adj (op, tmp);	1982	player_lvl_adj (op, tmp);
2063	}	1983	}
2064		1984
2065	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;	1985	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;
2066	level_loss = op->stats.exp - levels[MAX (0, op->level - settings.death_penalty_level)];	1986	level_loss = op->stats.exp - levels[MAX (0, op->level - settings.death_penalty_level)];
		1987
2067	if (level_loss < 0)	1988	if (level_loss < 0)
2068	level_loss = 0;	1989	level_loss = 0;
2069	loss = check_exp_loss (op, MIN (level_loss, percentage_loss));	1990	loss = check_exp_loss (op, MIN (level_loss, percentage_loss));
2070		1991
2071	op->stats.exp -= loss;	1992	op->stats.exp -= loss;

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