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Comparing deliantra/server/common/living.C (file contents):
Revision 1.29 by root, Mon Jan 15 15:41:09 2007 UTC vs.
Revision 1.110 by root, Sun Mar 28 16:17:27 2010 UTC

1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3		3	*
4	Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7		7	*
8	This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	the Free Software Foundation; either version 2 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	(at your option) any later version.	11	* option) any later version.
12		12	*
13	This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	GNU General Public License for more details.	16	* GNU General Public License for more details.
17		17	*
18	You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	along with this program; if not, write to the Free Software	19	* and the GNU General Public License along with this program. If not, see
20	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
21		21	*
22	The authors can be reached via e-mail at <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	23	*/
24		24
25	#include <global.h>	25	#include <global.h>
26	#include <funcpoint.h>
27		26
28	/* Handy little macro that adds exp and keeps it within bounds. Since	27	/* Handy little macro that adds exp and keeps it within bounds. Since
29	* we are now using 64 bit values, I'm not all concerned about overflow issues	28	* we are now using 64 bit values, I'm not all concerned about overflow issues
30	* with exptotal wrapping. exptotal is typically op->exp, or op->perm_exp	29	* with exptotal wrapping. exptotal is typically op->exp, or op->perm_exp
31	*/	30	*/
…		…
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,
349	* make this macro to clean those up. Not usuable outside change_abil	263	* make this macro to clean those up. Not usuable outside change_abil
350	* function since some of the values passed to new_draw_info are hardcoded.	264	* function since some of the values passed to new_draw_info are hardcoded.
351	*/	265	*/
352	#define DIFF_MSG(flag, msg1, msg2) \	266	#define DIFF_MSG(flag, msg1, msg2) \
353	new_draw_info(NDI_UNIQUE, 0, op, (flag>0)?msg1:msg2);	267	new_draw_info (NDI_UNIQUE, 0, op, (flag > 0) ? msg1 : msg2);
354		268
355	/* return 1 if we sucessfully changed a stat, 0 if nothing was changed. */	269	/* return 1 if we sucessfully changed a stat, 0 if nothing was changed. */
356		270
357	/* 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
358	* the object.	272	* the object.
359	* 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
360	* can be applied or not.	274	* can be applied or not.
361	* 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
362	* displayed - fix_player should really always be called after this when	276	* displayed - update_stats should really always be called after this when
363	* 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
364	* 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
365	* 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
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	{	318	nstat = 20 + op->arch->stats.stat (j);
405	nstat = 20 + get_attr_value (&(op->arch->clone.stats), j);
406	}
407		319
408	if (nstat != ostat)	320	if (nstat != ostat)
409	{	321	{
410	set_attr_value (&(op->contr->orig_stats), j, nstat);	322	op->contr->orig_stats.stat (j) = nstat;
411	potion_max = 0;	323	potion_max = 0;
412	}	324	}
413	else if (i)	325	else if (i)
414	{	326	{
415	/* potion is useless - player has already hit the natural maximum */	327	/* potion is useless - player has already hit the natural maximum */
…		…
419		331
420	/* 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
421	* sure if this is strictly necessary, being that fix_player probably	333	* sure if this is strictly necessary, being that fix_player probably
422	* recalculates this anyway.	334	* recalculates this anyway.
423	*/	335	*/
424	for (j = 0; j < NUM_STATS; j++)	336	for (int j = 0; j < NUM_STATS; j++)
425	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));
426		338
427	check_stat_bounds (&(op->stats));	339	check_stat_bounds (&op->stats);
428	} /* end of potion handling code */	340	} /* end of potion handling code */
429	}	341	}
430		342
431	/* 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
432	* everything to set	344	* everything to set
433	*/	345	*/
434	if (flag == -1)	346	if (flag == -1)
435	{	347	{
436	op->attacktype &= ~tmp->attacktype;	348	op->attacktype &= ~tmp->attacktype;
437	op->path_attuned &= ~tmp->path_attuned;	349	op->path_attuned &= ~tmp->path_attuned;
438	op->path_repelled &= ~tmp->path_repelled;	350	op->path_repelled &= ~tmp->path_repelled;
439	op->path_denied &= ~tmp->path_denied;	351	op->path_denied &= ~tmp->path_denied;
440	/* Presuming here that creatures only have move_type,	352	/* Presuming here that creatures only have move_type,
441	* and not the other move_ fields.	353	* and not the other move_ fields.
442	*/	354	*/
443	op->move_type &= ~tmp->move_type;	355	op->move_type &= ~tmp->move_type;
444	}	356	}
445		357
446	/* call fix_player since op object could have whatever attribute due	358	/* call fix_player since op object could have whatever attribute due
447	* 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
448	* change_ability then might as well call it from here	360	* change_ability then might as well call it from here
449	*/	361	*/
450	op->update_stats ();	362	op->update_stats ();
451		363
452	/* 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
453	* print out message if this is a bow.	365	* print out message if this is a bow.
454	*/	366	*/
455	if (tmp->attacktype & AT_CONFUSION && tmp->type != BOW)	367	if (tmp->attacktype & AT_CONFUSION && tmp->type != BOW)
456	{	368	{
457	success = 1;	369	success = 1;
458	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.");
459	}	371	}
460		372
461	if (QUERY_FLAG (op, FLAG_LIFESAVE) != QUERY_FLAG (&refop, FLAG_LIFESAVE))	373	if (op->flag [FLAG_LIFESAVE] != prev_flag [FLAG_LIFESAVE])
462	{	374	{
463	success = 1;	375	success = 1;
464	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.");
465	}	377	}
466		378
467	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])
468	{	380	{
469	success = 1;	381	success = 1;
470	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.");
471	}	383	}
472		384
473	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])
474	{	386	{
475	success = 1;	387	success = 1;
476	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.");
477	}	389	}
478		390
…		…
480	* user has multiple items giving the same type appled like we	392	* user has multiple items giving the same type appled like we
481	* 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
482	* can be misleading (a little higher could be miscontrued from	394	* can be misleading (a little higher could be miscontrued from
483	* from fly high)	395	* from fly high)
484	*/	396	*/
485	if (tmp->move_type && op->move_type != refop.move_type)	397	if (tmp->move_type && op->move_type != prev_move_type)
486	{	398	{
487	success = 1;	399	success = 1;
488		400
489	/* 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
490	* status doesn't make a difference if you are flying high	402	* status doesn't make a difference if you are flying high
491	*/	403	*/
492	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))
493	{	405	{
494	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.");
495	}	407	}
496		408
497	if (tmp->move_type & MOVE_FLY_HIGH)	409	if (tmp->move_type & MOVE_FLY_HIGH)
498	{	410	{
499	/* double conditional - second case covers if you have move_fly_low -	411	/* double conditional - second case covers if you have move_fly_low -
500	* in that case, you don't actually land	412	* in that case, you don't actually land
501	*/	413	*/
502	DIFF_MSG (flag, "You soar into the air air!.",	414	DIFF_MSG (flag, "You soar into the air!",
503	(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."));
504	}	416	}
		417
505	if (tmp->move_type & MOVE_SWIM)	418	if (tmp->move_type & MOVE_SWIM)
506	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");
507
508	/* Changing move status may mean you are affected by things you weren't before */
509	check_move_on (op, op);
510	}	420	}
511		421
512	/* becoming UNDEAD... a special treatment for this flag. Only those not	422	/* becoming UNDEAD... a special treatment for this flag. Only those not
513	* originally undead may change their status	423	* originally undead may change their status
514	*/	424	*/
515	if (!QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	425	if (!op->arch->flag [FLAG_UNDEAD])
516	if (QUERY_FLAG (op, FLAG_UNDEAD) != QUERY_FLAG (&refop, FLAG_UNDEAD))	426	if (op->flag [FLAG_UNDEAD] != prev_flag [FLAG_UNDEAD])
517	{	427	{
518	success = 1;	428	success = 1;
519	if (flag > 0)	429	if (flag > 0)
520	{	430	{
521	op->race = "undead";	431	op->race = "undead";
522	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!");	432	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!");
523	}	433	}
524	else	434	else
525	{	435	{
526	op->race = op->arch->clone.race;	436	op->race = op->arch->race;
527	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");	437	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");
528	}	438	}
529	}	439	}
530		440
531	if (QUERY_FLAG (op, FLAG_STEALTH) != QUERY_FLAG (&refop, FLAG_STEALTH))	441	if (op->flag [FLAG_STEALTH] != prev_flag [FLAG_STEALTH])
532	{	442	{
533	success = 1;	443	success = 1;
534	DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily.");	444	DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily.");
535	}	445	}
536		446
537	if (QUERY_FLAG (op, FLAG_MAKE_INVIS) != QUERY_FLAG (&refop, FLAG_MAKE_INVIS))	447	if (op->flag [FLAG_MAKE_INVIS] != prev_flag [FLAG_MAKE_INVIS])
538	{	448	{
539	success = 1;	449	success = 1;
540	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");	450	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");
541	}	451	}
542		452
543	/* blinded you can tell if more blinded since blinded player has minimal	453	/* blinded you can tell if more blinded since blinded player has minimal
544	* vision	454	* vision
545	*/	455	*/
546	if (QUERY_FLAG (tmp, FLAG_BLIND))	456	if (tmp->flag [FLAG_BLIND])
547	{	457	{
548	success = 1;	458	success = 1;
549	if (flag > 0)	459	if (flag > 0)
550	{	460	{
551	if (QUERY_FLAG (op, FLAG_WIZ))	461	if (op->flag [FLAG_WIZ])
552	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self is blinded.");	462	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self is blinded.");
553	else	463	else
554	{	464	{
555	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");	465	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");
556	SET_FLAG (op, FLAG_BLIND);	466	SET_FLAG (op, FLAG_BLIND);
…		…
558	op->contr->do_los = 1;	468	op->contr->do_los = 1;
559	}	469	}
560	}	470	}
561	else	471	else
562	{	472	{
563	if (QUERY_FLAG (op, FLAG_WIZ))	473	if (op->flag [FLAG_WIZ])
564	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self can now see again.");	474	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self can now see again.");
565	else	475	else
566	{	476	{
567	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");	477	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");
568	CLEAR_FLAG (op, FLAG_BLIND);	478	CLEAR_FLAG (op, FLAG_BLIND);
…		…
570	op->contr->do_los = 1;	480	op->contr->do_los = 1;
571	}	481	}
572	}	482	}
573	}	483	}
574		484
575	if (QUERY_FLAG (op, FLAG_SEE_IN_DARK) != QUERY_FLAG (&refop, FLAG_SEE_IN_DARK))	485	if (op->flag [FLAG_SEE_IN_DARK] != prev_flag [FLAG_SEE_IN_DARK])
576	{	486	{
577	success = 1;	487	success = 1;
578	if (op->type == PLAYER)	488	if (op->type == PLAYER)
579	op->contr->do_los = 1;	489	op->contr->do_los = 1;
580	DIFF_MSG (flag, "Your vision is better in the dark.", "You see less well in the dark.");	490	DIFF_MSG (flag, "Your vision is better in the dark.", "You see less well in the dark.");
581	}	491	}
582		492
583	if (QUERY_FLAG (op, FLAG_XRAYS) != QUERY_FLAG (&refop, FLAG_XRAYS))	493	if (op->flag [FLAG_XRAYS] != prev_flag [FLAG_XRAYS])
584	{	494	{
585	success = 1;	495	success = 1;
586	if (flag > 0)	496	if (flag > 0)
587	{	497	{
588	if (QUERY_FLAG (op, FLAG_WIZ))	498	if (op->flag [FLAG_WIZ])
589	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a little clearer.");	499	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a little clearer.");
590	else	500	else
591	{	501	{
592	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");	502	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");
593	if (op->type == PLAYER)	503	if (op->type == PLAYER)
594	op->contr->do_los = 1;	504	op->contr->do_los = 1;
595	}	505	}
596	}	506	}
597	else	507	else
598	{	508	{
599	if (QUERY_FLAG (op, FLAG_WIZ))	509	if (op->flag [FLAG_WIZ])
600	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a bit out of focus.");	510	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a bit out of focus.");
601	else	511	else
602	{	512	{
603	new_draw_info (NDI_UNIQUE, 0, op, "Everything suddenly looks very solid.");	513	new_draw_info (NDI_UNIQUE, 0, op, "Everything suddenly looks very solid.");
604	if (op->type == PLAYER)	514	if (op->type == PLAYER)
…		…
637	success = 1;	547	success = 1;
638	DIFF_MSG (flag * tmp->stats.food, "You feel your digestion slowing down.", "You feel your digestion speeding up.");	548	DIFF_MSG (flag * tmp->stats.food, "You feel your digestion slowing down.", "You feel your digestion speeding up.");
639	}	549	}
640		550
641	/* Messages for changed resistance */	551	/* Messages for changed resistance */
642	for (i = 0; i < NROFATTACKS; i++)	552	for (int i = 0; i < NROFATTACKS; i++)
643	{	553	{
644	if (i == ATNR_PHYSICAL)	554	if (i == ATNR_PHYSICAL)
645	continue; /* Don't display about armour */	555	continue; /* Don't display about armour */
646		556
647	if (op->resist[i] != refop.resist[i])	557	if (op->resist [i] != prev_resist [i])
648	{	558	{
649	success = 1;	559	success = 1;
		560
650	if (op->resist[i] > refop.resist[i])	561	if (op->resist [i] > prev_resist [i])
651	sprintf (message, "Your resistance to %s rises to %d%%.", change_resist_msg[i], op->resist[i]);	562	sprintf (message, "Your resistance to %s rises to %d%%.", change_resist_msg [i], op->resist [i]);
652	else	563	else
653	sprintf (message, "Your resistance to %s drops to %d%%.", change_resist_msg[i], op->resist[i]);	564	sprintf (message, "Your resistance to %s drops to %d%%.", change_resist_msg [i], op->resist [i]);
654		565
655	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, op, message);	566	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, op, message);
656	}	567	}
657	}	568	}
658		569
659	if (!potion_max)	570	if (!potion_max)
660	{
661	for (j = 0; j < NUM_STATS; j++)	571	for (int j = 0; j < NUM_STATS; j++)
662	{	572	if (int i = tmp->stats.stat (j))
663	if ((i = get_attr_value (&(tmp->stats), j)) != 0)
664	{	573	{
665	success = 1;	574	success = 1;
666	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);	575	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);
667	}	576	}
668	}
669	}
670		577
671	return success;	578	return success;
672	}	579	}
673		580
674	/*	581	/*
675	* Stat draining by Vick 930307	582	* Stat draining by Vick 930307
676	* (Feeling evil, I made it work as well now. -Frank 8)	583	* (Feeling evil, I made it work as well now. -Frank 8)
677	*/	584	*/
678
679	void	585	void
680	object::drain_stat ()	586	object::drain_stat ()
681	{	587	{
682	drain_specific_stat (RANDOM () % NUM_STATS);	588	drain_specific_stat (rndm (NUM_STATS));
683	}	589	}
684		590
685	void	591	void
686	object::drain_specific_stat (int deplete_stats)	592	object::drain_specific_stat (int deplete_stats)
687	{	593	{
688	object *tmp;	594	object *tmp;
689	archetype *at;	595	archetype *at;
690		596
691	at = archetype::find (ARCH_DEPLETION);	597	at = archetype::find (shstr_depletion);
692	if (!at)	598	if (!at)
693	{	599	{
694	LOG (llevError, "Couldn't find archetype depletion.\n");	600	LOG (llevError, "Couldn't find archetype depletion.\n");
695	return;	601	return;
696	}	602	}
…		…
698	{	604	{
699	tmp = present_arch_in_ob (at, this);	605	tmp = present_arch_in_ob (at, this);
700		606
701	if (!tmp)	607	if (!tmp)
702	{	608	{
703	tmp = arch_to_object (at);	609	tmp = at->instance ();
704	tmp = insert_ob_in_ob (tmp, this);	610	tmp = insert_ob_in_ob (tmp, this);
705	SET_FLAG (tmp, FLAG_APPLIED);	611	SET_FLAG (tmp, FLAG_APPLIED);
706	}	612	}
707	}	613	}
708		614
…		…
716	* via an applied bad_luck object.	622	* via an applied bad_luck object.
717	*/	623	*/
718	void	624	void
719	object::change_luck (int value)	625	object::change_luck (int value)
720	{	626	{
721	archetype *at = archetype::find ("luck");	627	archetype *at = archetype::find (shstr_luck);
722	if (!at)	628	if (!at)
723	LOG (llevError, "Couldn't find archetype luck.\n");	629	LOG (llevError, "Couldn't find archetype luck.\n");
724	else	630	else
725	{	631	{
726	object *tmp = present_arch_in_ob (at, this);	632	object *tmp = present_arch_in_ob (at, this);
…		…
728	if (!tmp)	634	if (!tmp)
729	{	635	{
730	if (!value)	636	if (!value)
731	return;	637	return;
732		638
733	tmp = arch_to_object (at);	639	tmp = at->instance ();
734	tmp = insert_ob_in_ob (tmp, this);	640	tmp = insert_ob_in_ob (tmp, this);
735	SET_FLAG (tmp, FLAG_APPLIED);	641	SET_FLAG (tmp, FLAG_APPLIED);
736	}	642	}
737		643
738	if (value)	644	if (value)
…		…
755	return;	661	return;
756		662
757	/* Randomly change the players luck. Basically, we move it	663	/* Randomly change the players luck. Basically, we move it
758	* back neutral (if greater>0, subtract, otherwise add)	664	* back neutral (if greater>0, subtract, otherwise add)
759	*/	665	*/
760	if (RANDOM () % (FABS (tmp->stats.luck)) >= RANDOM () % 30)	666	if (rndm (abs (tmp->stats.luck)) >= rndm (30))
761	{	667	{
762	int diff = tmp->stats.luck > 0 ? -1 : 1;	668	int diff = tmp->stats.luck > 0 ? -1 : 1;
763		669
764	stats.luck += diff;	670	stats.luck += diff;
765	tmp->stats.luck += diff;	671	tmp->stats.luck += diff;
…		…
772	* Subtracts stat-bonuses given by the class which the player has chosen.	678	* Subtracts stat-bonuses given by the class which the player has chosen.
773	*/	679	*/
774	void	680	void
775	object::remove_statbonus ()	681	object::remove_statbonus ()
776	{	682	{
777	stats.Str -= arch->clone.stats.Str;	683	for (int i = 0; i < NUM_STATS; ++i)
778	stats.Dex -= arch->clone.stats.Dex;	684	{
779	stats.Con -= arch->clone.stats.Con;	685	sint8 v = arch->stats.stat (i);
780	stats.Wis -= arch->clone.stats.Wis;	686	stats.stat (i) -= v;
781	stats.Pow -= arch->clone.stats.Pow;	687	contr->orig_stats.stat (i) -= v;
782	stats.Cha -= arch->clone.stats.Cha;	688	}
783	stats.Int -= arch->clone.stats.Int;
784
785	contr->orig_stats.Str -= arch->clone.stats.Str;
786	contr->orig_stats.Dex -= arch->clone.stats.Dex;
787	contr->orig_stats.Con -= arch->clone.stats.Con;
788	contr->orig_stats.Wis -= arch->clone.stats.Wis;
789	contr->orig_stats.Pow -= arch->clone.stats.Pow;
790	contr->orig_stats.Cha -= arch->clone.stats.Cha;
791	contr->orig_stats.Int -= arch->clone.stats.Int;
792	}	689	}
793		690
794	/*	691	/*
795	* Adds stat-bonuses given by the class which the player has chosen.	692	* Adds stat-bonuses given by the class which the player has chosen.
796	*/	693	*/
797	void	694	void
798	object::add_statbonus ()	695	object::add_statbonus ()
799	{	696	{
800	stats.Str += arch->clone.stats.Str;	697	for (int i = 0; i < NUM_STATS; ++i)
801	stats.Dex += arch->clone.stats.Dex;	698	{
802	stats.Con += arch->clone.stats.Con;	699	sint8 v = arch->stats.stat (i);
803	stats.Wis += arch->clone.stats.Wis;	700	stats.stat (i) += v;
804	stats.Pow += arch->clone.stats.Pow;	701	contr->orig_stats.stat (i) += v;
805	stats.Cha += arch->clone.stats.Cha;	702	}
806	stats.Int += arch->clone.stats.Int;
807
808	contr->orig_stats.Str += arch->clone.stats.Str;
809	contr->orig_stats.Dex += arch->clone.stats.Dex;
810	contr->orig_stats.Con += arch->clone.stats.Con;
811	contr->orig_stats.Wis += arch->clone.stats.Wis;
812	contr->orig_stats.Pow += arch->clone.stats.Pow;
813	contr->orig_stats.Cha += arch->clone.stats.Cha;
814	contr->orig_stats.Int += arch->clone.stats.Int;
815	}	703	}
		704
		705	/* These are the items that currently can change digestion, regeneration,
		706	* spell point recovery and mana point recovery. Seems sort of an arbitary
		707	* list, but other items store other info into stats array.
		708	*/
		709	static struct digest_types : std::bitset<NUM_TYPES>
		710	{
		711	digest_types ()
		712	{
		713	set (WEAPON);
		714	set (BOW);
		715	set (ARMOUR);
		716	set (HELMET);
		717	set (SHIELD);
		718	set (RING);
		719	set (BOOTS);
		720	set (GLOVES);
		721	set (AMULET);
		722	set (GIRDLE);
		723	set (BRACERS);
		724	set (CLOAK);
		725	set (DISEASE);
		726	set (FORCE);
		727	set (SKILL);
		728	}
		729	} digest_types;
		730
		731	static struct copy_flags : object::flags_t
		732	{
		733	copy_flags ()
		734	{
		735	set (FLAG_LIFESAVE);
		736	set (FLAG_REFL_SPELL);
		737	set (FLAG_REFL_MISSILE);
		738	set (FLAG_STEALTH);
		739	set (FLAG_XRAYS);
		740	set (FLAG_BLIND);
		741	set (FLAG_SEE_IN_DARK);
		742	}
		743	} copy_flags;
816		744
817	/*	745	/*
818	* Updates all abilities given by applied objects in the inventory	746	* Updates all abilities given by applied objects in the inventory
819	* of the given object. Note: This function works for both monsters	747	* of the given object. Note: This function works for both monsters
820	* and players; the "player" in the name is purely an archaic inheritance.	748	* and players; the "player" in the name is purely an archaic inheritance.
821	* This functions starts from base values (archetype or player object)	749	* This functions starts from base values (archetype or player object)
822	* and then adjusts them according to what the player has equipped.	750	* and then adjusts them according to what the player has equipped.
823	*/	751	*
824
825	/* July 95 - inserted stuff to handle new skills/exp system - b.t.	752	* July 95 - inserted stuff to handle new skills/exp system - b.t.
826	spell system split, grace points now added to system --peterm	753	* spell system split, grace points now added to system --peterm
827	*/	754	*/
828
829	void	755	void
830	object::update_stats ()	756	object::update_stats ()
831	{	757	{
832	int i, j;
833	float f, max = 9, added_speed = 0, bonus_speed = 0, sp_tmp, speed_reduce_from_disease = 1;	758	float f, max_speed = 9, added_speed = 0, bonus_speed = 0, speed_reduce_from_disease = 1;
834	int weapon_weight = 0, weapon_speed = 0;	759	int weapon_weight = 0, weapon_speed = 0;
835	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;	760	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;
836	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];	761	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];
837	object *grace_obj = NULL, *mana_obj = NULL, *wc_obj = NULL, *tmp;	762	object *grace_obj = NULL, *mana_obj = NULL, *tmp;
838	float old_speed = speed;	763	float old_speed = speed;
		764	int stat_sum [NUM_STATS];
		765
		766	MoveType move_type; // we use change_move_type to change it, so use a local copy
839		767
840	/* First task is to clear all the values back to their original values */	768	/* First task is to clear all the values back to their original values */
841	if (type == PLAYER)	769	if (type == PLAYER)
842	{	770	{
		771	contr->delayed_update = false;
		772
843	for (i = 0; i < NUM_STATS; i++)	773	for (int i = 0; i < NUM_STATS; i++)
844	set_attr_value (&(stats), i, get_attr_value (&(contr->orig_stats), i));	774	stat_sum [i] = contr->orig_stats.stat (i);
845		775
846	if (settings.spell_encumbrance == TRUE)	776	if (settings.spell_encumbrance == TRUE)
847	contr->encumbrance = 0;	777	contr->encumbrance = 0;
848		778
849	attacktype = 0;	779	attacktype = 0;
		780
850	contr->digestion = 0;	781	contr->digestion = 0;
851	contr->gen_hp = 0;	782	contr->gen_hp = 0;
852	contr->gen_sp = 0;	783	contr->gen_sp = 0;
853	contr->gen_grace = 0;	784	contr->gen_grace = 0;
854	contr->gen_sp_armour = 10;	785	contr->gen_sp_armour = 10;
855	contr->item_power = 0;	786	contr->item_power = 0;
856
857	/* Don't clobber all the range_ values. range_golem otherwise
858	* gets reset for no good reason, and we don't want to reset
859	* range_magic (what spell is readied). These three below
860	* well get filled in based on what the player has equipped.
861	*/
862	contr->ranges[range_bow] = NULL;
863	contr->ranges[range_misc] = NULL;
864	contr->ranges[range_skill] = NULL;
865	}	787	}
866		788
867	memcpy (body_used, body_info, sizeof (body_info));	789	for (int i = NUM_BODY_LOCATIONS; i--; )
		790	slot[i].used = slot[i].info;
868		791
869	slaying = 0;	792	slaying = 0;
870		793
871	if (!QUERY_FLAG (this, FLAG_WIZ))	794	if (!QUERY_FLAG (this, FLAG_WIZ))
872	{	795	{
…		…
876		799
877	CLEAR_FLAG (this, FLAG_LIFESAVE);	800	CLEAR_FLAG (this, FLAG_LIFESAVE);
878	CLEAR_FLAG (this, FLAG_STEALTH);	801	CLEAR_FLAG (this, FLAG_STEALTH);
879	CLEAR_FLAG (this, FLAG_BLIND);	802	CLEAR_FLAG (this, FLAG_BLIND);
880		803
881	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);
882	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);
883	if (!QUERY_FLAG (&arch->clone, FLAG_UNDEAD )) CLEAR_FLAG (this, FLAG_UNDEAD);	806	if (!QUERY_FLAG (arch, FLAG_UNDEAD )) CLEAR_FLAG (this, FLAG_UNDEAD);
884	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);
885		808
886	path_attuned = arch->clone.path_attuned;	809	path_attuned = arch->path_attuned;
887	path_repelled = arch->clone.path_repelled;	810	path_repelled = arch->path_repelled;
888	path_denied = arch->clone.path_denied;	811	path_denied = arch->path_denied;
889	glow_radius = arch->clone.glow_radius;	812	glow_radius = arch->glow_radius;
890	move_type = arch->clone.move_type;	813	move_type = arch->move_type;
891	chosen_skill = NULL;	814
		815	object *chosen_skill = 0;
892		816
893	/* initializing resistances from the values in player/monster's	817	/* initializing resistances from the values in player/monster's
894	* archetype clone	818	* archetype clone
895	*/	819	*/
896	memcpy (&resist, &arch->clone.resist, sizeof (resist));	820	memcpy (&resist, &arch->resist, sizeof (resist));
897		821
898	for (i = 0; i < NROFATTACKS; i++)	822	for (int i = 0; i < NROFATTACKS; i++)
899	{	823	{
900	if (resist[i] > 0)	824	if (resist[i] > 0)
901	prot[i] = resist[i], vuln[i] = 0;	825	prot[i] = resist[i], vuln[i] = 0;
902	else	826	else
903	vuln[i] = -(resist[i]), prot[i] = 0;	827	vuln[i] = -(resist[i]), prot[i] = 0;
		828
904	potion_resist[i] = 0;	829	potion_resist[i] = 0;
905	}	830	}
906		831
907	wc = arch->clone.stats.wc;	832	wc = arch->stats.wc;
908	stats.dam = arch->clone.stats.dam;	833	stats.dam = arch->stats.dam;
909		834
910	/* 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,
911	* plus a small amount of physical resist, those poor suckers. ;)	836	* plus a small amount of physical resist, those poor suckers. ;)
912	* 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 -
913	* 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,
914	* 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
915	* that their protection from physical goes down	840	* that their protection from physical goes down
916	*/	841	*/
917	if (!QUERY_FLAG (this, FLAG_USE_ARMOUR) && type == PLAYER)	842	if (!QUERY_FLAG (this, FLAG_USE_ARMOUR) && type == PLAYER)
918	{	843	{
919	ac = MAX (-10, arch->clone.stats.ac - level / 3);	844	ac = max (-10, arch->stats.ac - level / 3);
920	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;
921	}	846	}
922	else	847	else
923	ac = arch->clone.stats.ac;	848	ac = arch->stats.ac;
924		849
925	stats.luck = arch->clone.stats.luck;	850	stats.luck = arch->stats.luck;
926	speed = arch->clone.speed;	851	speed = arch->speed;
927		852
928	/* 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.
929	* 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.
930	*/	855	*/
931
932	for (tmp = inv; tmp; tmp = tmp->below)	856	for (tmp = inv; tmp; tmp = tmp->below)
933	{	857	{
934	/* See note in map.c:update_position about making this additive
935	* since light sources are never applied, need to put check here.
936	*/
937	if (tmp->glow_radius > glow_radius)
938	glow_radius = tmp->glow_radius;
939
940	/* This happens because apply_potion calls change_abil with the potion	858	/* This happens because apply_potion calls change_abil with the potion
941	* applied so we can tell the player what chagned. But change_abil	859	* applied so we can tell the player what changed. But change_abil
942	* then calls this function.	860	* then calls this function.
943	*/	861	*/
944	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)	862	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)
945	continue;	863	continue;
		864
		865	glow_radius += tmp->glow_radius;
946		866
947	/* For some things, we don't care what is equipped */	867	/* For some things, we don't care what is equipped */
948	if (tmp->type == SKILL)	868	if (tmp->type == SKILL)
949	{	869	{
950	/* Want to take the highest skill here. */	870	/* Want to take the highest skill here. */
…		…
963	else if (tmp->level > grace_obj->level)	883	else if (tmp->level > grace_obj->level)
964	grace_obj = tmp;	884	grace_obj = tmp;
965	}	885	}
966	}	886	}
967		887
968	/* Container objects are not meant to adjust a players, but other applied	888	/* Container objects are not meant to adjust players, but other applied
969	* objects need to make adjustments.	889	* objects need to make adjustments.
970	* This block should handle all player specific changes	890	* This block should handle all player specific changes
971	* The check for Praying is a bit of a hack - god given bonuses are put	891	* The check for Praying is a bit of a hack - god given bonuses are put
972	* in the praying skill, and the player should always get those.	892	* in the praying skill, and the player should always get those.
973	* It also means we need to put in additional checks for applied below,	893	* It also means we need to put in additional checks for applied below,
974	* because the skill shouldn't count against body positions being used	894	* because the skill shouldn't count against body positions being used
975	* up, etc.	895	* up, etc.
976	*/	896	*/
977	if ((QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type != CONTAINER && tmp->type != CLOSE_CON) ||	897	if ((tmp->flag [FLAG_APPLIED]
		898	&& tmp->type != CONTAINER
		899	&& tmp->type != CLOSE_CON)
978	(tmp->type == SKILL && tmp->subtype == SK_PRAYING))	900	|| (tmp->type == SKILL && tmp->subtype == SK_PRAYING))
979	{	901	{
980	if (type == PLAYER)	902	if (type == PLAYER)
981	{	903	{
982	if (tmp->type == BOW)	904	contr->item_power += tmp->item_power;
983	contr->ranges[range_bow] = tmp;
984		905
985	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	906	if (tmp == contr->combat_ob || tmp == contr->ranged_ob)
986	contr->ranges[range_misc] = tmp;	907	if (tmp != current_weapon
		908	&& (tmp->type != SKILL || tmp->subtype != SK_PRAYING)
		909	&& !tmp->flag [FLAG_CURSED]
		910	&& !tmp->flag [FLAG_DAMNED])
		911	continue;
987		912
988	for (i = 0; i < NUM_STATS; i++)	913	for (int i = 0; i < NUM_STATS; i++)
989	change_attr_value (&(stats), i, get_attr_value (&(tmp->stats), i));	914	stat_sum [i] += tmp->stats.stat (i);
990		915
991	/* these are the items that currently can change digestion, regeneration,	916	if (digest_types [tmp->type])
992	* spell point recovery and mana point recovery. Seems sort of an arbitary
993	* list, but other items store other info into stats array.
994	*/
995	if ((tmp->type == WEAPON) ||
996	(tmp->type == ARMOUR) || (tmp->type == HELMET) ||
997	(tmp->type == SHIELD) || (tmp->type == RING) ||
998	(tmp->type == BOOTS) || (tmp->type == GLOVES) ||
999	(tmp->type == AMULET) || (tmp->type == GIRDLE) ||
1000	(tmp->type == BRACERS) || (tmp->type == CLOAK) ||
1001	(tmp->type == DISEASE) || (tmp->type == FORCE) ||
1002	(tmp->type == SKILL))
1003	{	917	{
1004	contr->digestion += tmp->stats.food;	918	contr->digestion += tmp->stats.food;
1005	contr->gen_hp += tmp->stats.hp;	919	contr->gen_hp += tmp->stats.hp;
		920	if (tmp->type != BOW) // ugly exception for bows
1006	contr->gen_sp += tmp->stats.sp;	921	contr->gen_sp += tmp->stats.sp;
1007	contr->gen_grace += tmp->stats.grace;	922	contr->gen_grace += tmp->stats.grace;
1008	contr->gen_sp_armour += tmp->gen_sp_armour;	923	contr->gen_sp_armour += tmp->gen_sp_armour;
1009	contr->item_power += tmp->item_power;
1010	}	924	}
1011	} /* if this is a player */	925	} /* if this is a player */
		926	else
		927	{
		928	if (tmp->type == WEAPON)
		929	current_weapon = tmp;
		930	}
1012		931
1013	/* Update slots used for items */	932	/* Update slots used for items */
1014	if (QUERY_FLAG (tmp, FLAG_APPLIED))	933	if (QUERY_FLAG (tmp, FLAG_APPLIED))
1015	for (i = 0; i < NUM_BODY_LOCATIONS; i++)	934	for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
1016	body_used[i] += tmp->body_info[i];	935	slot[i].used += tmp->slot[i].info;
1017		936
1018	if (tmp->type == SYMPTOM)	937	if (tmp->type == SYMPTOM)
1019	{
1020	speed_reduce_from_disease = tmp->last_sp / 100.0;	938	min_it (speed_reduce_from_disease, tmp->last_sp ? tmp->last_sp / 100.f : 1.f);
1021	if (speed_reduce_from_disease == 0)
1022	speed_reduce_from_disease = 1;
1023	}
1024		939
1025	/* Pos. and neg. protections are counted seperate (-> pro/vuln).	940	/* Pos. and neg. protections are counted separate (-> pro/vuln).
1026	* (Negative protections are calculated extactly like positive.)	941	* (Negative protections are calculated exactly like positive.)
1027	* Resistance from potions are treated special as well. If there's	942	* Resistance from potions are treated special as well. If there's
1028	* more than one potion-effect, the bigger prot.-value is taken.	943	* more than one potion-effect, the bigger prot.-value is taken.
1029	*/	944	*/
1030	if (tmp->type != POTION)	945	if (tmp->type != POTION)
1031	{	946	{
1032	for (i = 0; i < NROFATTACKS; i++)	947	for (int i = 0; i < NROFATTACKS; i++)
1033	{	948	{
1034	/* Potential for cursed potions, in which case we just can use	949	/* Potential for cursed potions, in which case we just can use
1035	* a straight MAX, as potion_resist is initialised to zero.	950	* a straight MAX, as potion_resist is initialised to zero.
1036	*/	951	*/
1037	if (tmp->type == POTION_EFFECT)	952	if (tmp->type == POTION_EFFECT)
1038	{	953	{
1039	if (potion_resist[i])	954	if (potion_resist[i])
1040	potion_resist[i] = MAX (potion_resist[i], tmp->resist[i]);	955	potion_resist[i] = max (potion_resist[i], tmp->resist[i]);
1041	else	956	else
1042	potion_resist[i] = tmp->resist[i];	957	potion_resist[i] = tmp->resist[i];
1043	}	958	}
1044	else if (tmp->resist[i] > 0)	959	else if (tmp->resist[i] > 0)
1045	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;	960	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;
1046	else if (tmp->resist[i] < 0)	961	else if (tmp->resist[i] < 0)
1047	vuln[i] += ((100 - vuln[i]) * (-tmp->resist[i])) / 100;	962	vuln[i] += ((100 - vuln[i]) * -tmp->resist[i]) / 100;
1048	}	963	}
1049	}	964	}
1050		965
1051	/* There may be other things that should not adjust the attacktype */	966	/* There may be other things that should not adjust the attacktype */
1052	if (tmp->type != BOW && tmp->type != SYMPTOM)	967	if (tmp->type != SYMPTOM)
		968	{
1053	attacktype |= tmp->attacktype;	969	attacktype |= tmp->attacktype;
1054
1055	path_attuned |= tmp->path_attuned;	970	path_attuned |= tmp->path_attuned;
1056	path_repelled |= tmp->path_repelled;	971	path_repelled |= tmp->path_repelled;
1057	path_denied |= tmp->path_denied;	972	path_denied |= tmp->path_denied;
		973	move_type |= tmp->move_type;
1058	stats.luck += tmp->stats.luck;	974	stats.luck += tmp->stats.luck;
1059	move_type |= tmp->move_type;	975	}
1060		976
1061	if (QUERY_FLAG (tmp, FLAG_LIFESAVE )) SET_FLAG (this, FLAG_LIFESAVE);	977	flag |= tmp->flag & copy_flags;
1062	if (QUERY_FLAG (tmp, FLAG_REFL_SPELL )) SET_FLAG (this, FLAG_REFL_SPELL);
1063	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE)) SET_FLAG (this, FLAG_REFL_MISSILE);
1064	if (QUERY_FLAG (tmp, FLAG_STEALTH )) SET_FLAG (this, FLAG_STEALTH);
1065	if (QUERY_FLAG (tmp, FLAG_XRAYS )) SET_FLAG (this, FLAG_XRAYS);
1066	if (QUERY_FLAG (tmp, FLAG_BLIND )) SET_FLAG (this, FLAG_BLIND);
1067	if (QUERY_FLAG (tmp, FLAG_SEE_IN_DARK )) SET_FLAG (this, FLAG_SEE_IN_DARK);
1068		978
1069	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (&arch->clone, FLAG_UNDEAD))	979	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (arch, FLAG_UNDEAD))
1070	SET_FLAG (this, FLAG_UNDEAD);	980	SET_FLAG (this, FLAG_UNDEAD);
1071		981
1072	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))	982	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))
1073	{	983	{
1074	SET_FLAG (this, FLAG_MAKE_INVIS);	984	SET_FLAG (this, FLAG_MAKE_INVIS);
…		…
1077		987
1078	if (tmp->stats.exp && tmp->type != SKILL)	988	if (tmp->stats.exp && tmp->type != SKILL)
1079	{	989	{
1080	if (tmp->stats.exp > 0)	990	if (tmp->stats.exp > 0)
1081	{	991	{
1082	added_speed += (float) tmp->stats.exp / 3.0;	992	added_speed += tmp->stats.exp / 3.f;
1083	bonus_speed += 1.0 + (float) tmp->stats.exp / 3.0;	993	bonus_speed += tmp->stats.exp / 3.f + 1.f;
1084	}	994	}
1085	else	995	else
1086	added_speed += (float) tmp->stats.exp;	996	added_speed += tmp->stats.exp;
1087	}	997	}
1088		998
1089	switch (tmp->type)	999	switch (tmp->type)
1090	{	1000	{
1091	/* skills modifying the character -b.t. */	1001	/* skills modifying the character -b.t. */
1092	/* for all skills and skill granting objects */	1002	/* for all skills and skill granting objects */
1093	case SKILL:	1003	case SKILL:
1094	if (!QUERY_FLAG (tmp, FLAG_APPLIED))	1004	{
		1005	if (!QUERY_FLAG (tmp, FLAG_APPLIED) || skill_flags [tmp->subtype] & SF_APPLY)
1095	break;	1006	break;
1096		1007
1097	if (IS_COMBAT_SKILL (tmp->subtype))
1098	wc_obj = tmp;
1099
1100	if (chosen_skill)	1008	if (chosen_skill)
		1009	{
1101	LOG (llevDebug, "fix_player, op %s has multiple skills applied\n", &name);	1010	LOG (llevDebug, "fix_player, op %s has multiple skills applied (%s and %s)\n",
		1011	&name, &chosen_skill->name, &tmp->name);
1102		1012
		1013	tmp->flag [FLAG_APPLIED] = false;
		1014	update_stats ();
		1015	return;
		1016	}
		1017	else
1103	chosen_skill = tmp;	1018	chosen_skill = tmp;
1104		1019
1105	if (tmp->stats.dam > 0)	1020	if (tmp->stats.dam > 0)
1106	{ /* skill is a 'weapon' */	1021	{ /* skill is a 'weapon' */
1107	if (!QUERY_FLAG (this, FLAG_READY_WEAPON))	1022	if (!QUERY_FLAG (this, FLAG_READY_WEAPON))
1108	weapon_speed = (int) WEAPON_SPEED (tmp);	1023	weapon_speed = WEAPON_SPEED (tmp);
1109		1024
1110	if (weapon_speed < 0)	1025	if (weapon_speed < 0)
1111	weapon_speed = 0;	1026	weapon_speed = 0;
1112		1027
1113	weapon_weight = tmp->weight;	1028	weapon_weight = tmp->weight;
1114	stats.dam += tmp->stats.dam * (1 + (chosen_skill->level / 9));	1029	stats.dam += 1 + chosen_skill->level * tmp->stats.dam / 9;
1115		1030
1116	if (tmp->magic)	1031	if (tmp->magic)
1117	stats.dam += tmp->magic;	1032	stats.dam += tmp->magic;
1118	}	1033	}
1119		1034
1120	if (tmp->stats.wc)	1035	if (tmp->stats.wc)
1121	wc -= (tmp->stats.wc + tmp->magic);	1036	wc -= tmp->stats.wc + tmp->magic;
1122		1037
1123	if (tmp->slaying != NULL)	1038	if (tmp->slaying)
1124	slaying = tmp->slaying;	1039	slaying = tmp->slaying;
1125		1040
1126	if (tmp->stats.ac)	1041	if (tmp->stats.ac)
1127	ac -= (tmp->stats.ac + tmp->magic);	1042	ac -= tmp->stats.ac + tmp->magic;
1128		1043
1129	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1044	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1130	contr->encumbrance += (int) 3 *tmp->weight / 1000;	1045	contr->encumbrance += 3 * tmp->weight / 1000;
1131
1132	if (type == PLAYER)
1133	contr->ranges[range_skill] = this;
1134
1135	break;	1046	}
1136		1047
1137	case SKILL_TOOL:
1138	if (chosen_skill)
1139	LOG (llevDebug, "fix_player, op %s has multiple skills applied\n", &name);
1140
1141	chosen_skill = tmp;
1142
1143	if (type == PLAYER)
1144	contr->ranges[range_skill] = this;
1145	break;	1048	break;
1146		1049
1147	case SHIELD:	1050	case SHIELD:
1148	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1051	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1149	contr->encumbrance += (int) tmp->weight / 2000;	1052	contr->encumbrance += tmp->weight / 2000;
		1053	//FALLTHROUGH
1150	case RING:	1054	case RING:
1151	case AMULET:	1055	case AMULET:
1152	case GIRDLE:	1056	case GIRDLE:
1153	case HELMET:	1057	case HELMET:
1154	case BOOTS:	1058	case BOOTS:
1155	case GLOVES:	1059	case GLOVES:
1156	case CLOAK:	1060	case CLOAK:
1157	if (tmp->stats.wc)	1061	if (tmp->stats.wc)
1158	wc -= (tmp->stats.wc + tmp->magic);	1062	wc -= tmp->stats.wc + tmp->magic;
1159		1063
1160	if (tmp->stats.dam)	1064	if (tmp->stats.dam)
1161	stats.dam += (tmp->stats.dam + tmp->magic);	1065	stats.dam += tmp->stats.dam + tmp->magic;
1162		1066
1163	if (tmp->stats.ac)	1067	if (tmp->stats.ac)
1164	ac -= (tmp->stats.ac + tmp->magic);	1068	ac -= tmp->stats.ac + tmp->magic;
1165		1069
1166	break;	1070	break;
1167		1071
		1072	case WAND:
		1073	case ROD:
		1074	case HORN:
		1075	case SKILL_TOOL:
		1076	if (type != PLAYER)
		1077	chosen_skill = find_skill_by_name (this, tmp->skill);
		1078	break;
		1079
		1080	case BOW:
1168	case WEAPON:	1081	case WEAPON:
		1082	if (type != PLAYER || current_weapon == tmp)
		1083	{
		1084	chosen_skill = find_skill_by_name (this, tmp->skill);
		1085
1169	wc -= (tmp->stats.wc + tmp->magic);	1086	wc -= tmp->stats.wc + tmp->magic;
1170		1087
1171	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)	1088	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)
1172	ac -= tmp->stats.ac + tmp->magic;	1089	ac -= tmp->stats.ac + tmp->magic;
1173		1090
1174	stats.dam += (tmp->stats.dam + tmp->magic);	1091	stats.dam += tmp->stats.dam + tmp->magic;
1175	weapon_weight = tmp->weight;	1092	weapon_weight = tmp->weight;
1176	weapon_speed = ((int) WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2;	1093	weapon_speed = (WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2;
1177		1094
1178	if (weapon_speed < 0)	1095	if (weapon_speed < 0)
1179	weapon_speed = 0;	1096	weapon_speed = 0;
1180		1097
1181	slaying = tmp->slaying;	1098	slaying = tmp->slaying;
		1099
1182	/* If there is desire that two handed weapons should do	1100	/* If there is desire that two handed weapons should do
1183	* extra strength damage, this is where the code should	1101	* extra strength damage, this is where the code should
1184	* go.	1102	* go.
1185	*/	1103	*/
1186	current_weapon = tmp;	1104
1187	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1105	if (type == PLAYER)
		1106	if (settings.spell_encumbrance)
1188	contr->encumbrance += (int) 3 *tmp->weight / 1000;	1107	contr->encumbrance += tmp->weight * 3 / 1000;
		1108	}
1189		1109
1190	break;	1110	break;
1191		1111
1192	case ARMOUR: /* Only the best of these three are used: */	1112	case ARMOUR: /* Only the best of these three are used: */
1193	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1113	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1194	contr->encumbrance += (int) tmp->weight / 1000;	1114	contr->encumbrance += tmp->weight / 1000;
1195		1115
1196	case BRACERS:	1116	case BRACERS:
1197	case FORCE:	1117	case FORCE:
1198	if (tmp->stats.wc)	1118	if (tmp->stats.wc)
1199	{	1119	{
…		…
1216	else /* To nullify the below effect */	1136	else /* To nullify the below effect */
1217	ac += tmp->stats.ac + tmp->magic;	1137	ac += tmp->stats.ac + tmp->magic;
1218	}	1138	}
1219		1139
1220	if (tmp->stats.wc)	1140	if (tmp->stats.wc)
1221	wc -= (tmp->stats.wc + tmp->magic);	1141	wc -= tmp->stats.wc + tmp->magic;
1222		1142
1223	if (tmp->stats.ac)	1143	if (tmp->stats.ac)
1224	ac -= (tmp->stats.ac + tmp->magic);	1144	ac -= tmp->stats.ac + tmp->magic;
1225		1145
1226	if (ARMOUR_SPEED (tmp) && ARMOUR_SPEED (tmp) / 10.0 < max)	1146	if (ARMOUR_SPEED (tmp))
1227	max = ARMOUR_SPEED (tmp) / 10.0;	1147	max_speed = min (max_speed, ARMOUR_SPEED (tmp) / 10.f);
1228		1148
1229	break;	1149	break;
1230	} /* switch tmp->type */	1150	} /* switch tmp->type */
1231	} /* item is equipped */	1151	} /* item is equipped */
1232	} /* for loop of items */	1152	} /* for loop of items */
		1153
		1154	if (type != PLAYER)
		1155	this->chosen_skill = chosen_skill;
		1156
		1157	glow_radius = min (glow_radius, MAX_LIGHT_RADIUS);
1233		1158
1234	/* We've gone through all the objects the player has equipped. For many things, we	1159	/* We've gone through all the objects the player has equipped. For many things, we
1235	* have generated intermediate values which we now need to assign.	1160	* have generated intermediate values which we now need to assign.
1236	*/	1161	*/
1237		1162
…		…
1239	* If there is an uncursed potion in effect, granting more protection	1164	* If there is an uncursed potion in effect, granting more protection
1240	* than that, we take: 'total resistance = resistance from potion'.	1165	* than that, we take: 'total resistance = resistance from potion'.
1241	* If there is a cursed (and no uncursed) potion in effect, we take	1166	* If there is a cursed (and no uncursed) potion in effect, we take
1242	* 'total resistance = vulnerability from cursed potion'.	1167	* 'total resistance = vulnerability from cursed potion'.
1243	*/	1168	*/
1244	for (i = 0; i < NROFATTACKS; i++)	1169	for (int i = 0; i < NROFATTACKS; i++)
1245	{	1170	{
1246	resist[i] = prot[i] - vuln[i];	1171	resist[i] = prot[i] - vuln[i];
1247		1172
1248	if (potion_resist[i] && ((potion_resist[i] > resist[i]) || (potion_resist[i] < 0)))	1173	if (potion_resist[i] && ((potion_resist[i] > resist[i]) || (potion_resist[i] < 0)))
1249	resist[i] = potion_resist[i];	1174	resist[i] = potion_resist[i];
1250	}	1175	}
1251		1176
1252	/* Figure out the players sp/mana/hp totals. */
1253	if (type == PLAYER)	1177	if (type == PLAYER)
1254	{	1178	{
		1179	// clamp various player stats
		1180	for (int i = 0; i < NUM_STATS; ++i)
		1181	stats.stat (i) = stat_sum [i];
		1182
		1183	check_stat_bounds (&stats);
		1184
		1185	contr->digestion = clamp (contr->digestion, MIN_DIGESTION, MAX_DIGESTION);
		1186
		1187	/* Figure out the players sp/mana/hp totals. */
1255	int pl_level;	1188	int pl_level;
1256		1189
1257	check_stat_bounds (&(stats));
1258	pl_level = level;
1259
1260	if (pl_level < 1)
1261	pl_level = 1; /* safety, we should always get 1 levels worth of hp! */	1190	pl_level = max (1, level); /* safety, we should always get 1 levels worth of hp! */
1262		1191
1263	/* 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,
1264	* 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.
1265	*/	1194	*/
1266	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++)
1267	{	1197	{
1268	j = contr->levhp[i] + con_bonus[stats.Con] / 2;	1198	int j = contr->levhp[i] + con_bonus[stats.Con] / 2;
1269		1199
1270	if (i % 2 && con_bonus[stats.Con] % 2)	1200	if (i % 2 && con_bonus[stats.Con] % 2)
1271	{
1272	if (con_bonus[stats.Con] > 0)	1201	if (con_bonus[stats.Con] > 0)
1273	j++;	1202	j++;
1274	else	1203	else
1275	j--;	1204	j--;
1276	}
1277		1205
1278	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 */
1279	}	1207	}
1280		1208
1281	for (i = 11; i <= level; i++)	1209	stats.maxhp += 2 * max (0, level - 10);
1282	stats.maxhp += 2;
1283		1210
1284	if (stats.hp > stats.maxhp)	1211	if (stats.hp > stats.maxhp)
1285	stats.hp = stats.maxhp;	1212	stats.hp = stats.maxhp;
1286		1213
1287	/* Sp gain is controlled by the level of the player's	1214	/* Sp gain is controlled by the level of the player's
…		…
1300		1227
1301	if (mana_obj == this && type == PLAYER)	1228	if (mana_obj == this && type == PLAYER)
1302	stats.maxsp = 1;	1229	stats.maxsp = 1;
1303	else	1230	else
1304	{	1231	{
1305	sp_tmp = 0.0;	1232	float sp_tmp = 0.f;
1306		1233
1307	for (i = 1; i <= mana_obj->level && i <= 10; i++)	1234	for (int i = 1; i <= min (10, mana_obj->level); i++)
1308	{	1235	{
1309	float stmp;	1236	float stmp;
1310		1237
1311	/* Got some extra bonus at first level */	1238	/* Got some extra bonus at first level */
1312	if (i < 2)	1239	if (i < 2)
1313	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;
1314	else	1241	else
1315	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;
1316		1243
1317	if (stmp < 1.0)
1318	stmp = 1.0;
1319
1320	sp_tmp += stmp;	1244	sp_tmp += max (1.f, stmp);
1321	}	1245	}
1322		1246
1323	stats.maxsp = (int) sp_tmp;	1247	stats.maxsp = int (sp_tmp) + 2 * max (0, mana_obj->level - 10);
1324
1325	for (i = 11; i <= mana_obj->level; i++)
1326	stats.maxsp += 2;
1327	}	1248	}
		1249
1328	/* Characters can get their sp supercharged via rune of transferrance */	1250	/* Characters can get their sp supercharged via rune of transferrance */
1329	if (stats.sp > stats.maxsp * 2)	1251	stats.sp = min (stats.sp, stats.maxsp * 2);
1330	stats.sp = stats.maxsp * 2;
1331		1252
1332	/* 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 */
1333	if (!grace_obj || !grace_obj->level || type != PLAYER)	1254	if (!grace_obj || !grace_obj->level || type != PLAYER)
1334	grace_obj = this;	1255	grace_obj = this;
1335		1256
…		…
1340	/* 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
1341	* 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
1342	* 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
1343	* step of 8 - with floats, even fractional ones are useful.	1264	* step of 8 - with floats, even fractional ones are useful.
1344	*/	1265	*/
1345	sp_tmp = 0.0;	1266	float sp_tmp = 0.f;
1346	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++)
1347	{	1269	{
1348	float grace_tmp = 0.0;	1270	float grace_tmp = 0.f;
1349		1271
1350	/* Got some extra bonus at first level */	1272	/* Got some extra bonus at first level */
1351	if (i < 2)	1273	if (i < 2)
1352	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;
1353	2.0 * (float) grace_bonus[stats.Wis]) / 6.0);
1354	else	1275	else
1355	grace_tmp = (float) contr->levgrace[i]
1356	+ ((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;
1357		1277
1358	if (grace_tmp < 1.0)
1359	grace_tmp = 1.0;
1360
1361	sp_tmp += grace_tmp;	1278	sp_tmp += max (1.f, grace_tmp);
1362	}	1279	}
1363		1280
1364	stats.maxgrace = (int) sp_tmp;
1365
1366	/* two grace points per level after 11 */	1281	/* two grace points per level after 10 */
1367	for (i = 11; i <= grace_obj->level; i++)	1282	stats.maxgrace = int (sp_tmp) + 2 * max (0, grace_obj->level - 10);
1368	stats.maxgrace += 2;
1369	}	1283	}
		1284
1370	/* No limit on grace vs maxgrace */	1285	/* No limit on grace vs maxgrace */
1371		1286
1372	if (contr->braced)	1287	if (contr->braced)
1373	{	1288	{
1374	ac += 2;	1289	ac += 2;
…		…
1386	* improvement every level, now its fighterlevel/5. So	1301	* improvement every level, now its fighterlevel/5. So
1387	* we give the player a bonus here in wc and dam	1302	* we give the player a bonus here in wc and dam
1388	* to make up for the change. Note that I left the	1303	* to make up for the change. Note that I left the
1389	* monster bonus the same as before. -b.t.	1304	* monster bonus the same as before. -b.t.
1390	*/	1305	*/
		1306	object *wc_obj = chosen_skill;
1391		1307
1392	if (type == PLAYER && wc_obj && wc_obj->level > 1)	1308	if (contr && wc_obj && wc_obj->level > 1)
1393	{	1309	{
1394	wc -= (wc_obj->level + thaco_bonus[stats.Str]);	1310	wc -= wc_obj->level + thaco_bonus[stats.Str];
		1311
1395	for (i = 1; i < wc_obj->level; i++)	1312	for (int i = 1; i < wc_obj->level; i++)
1396	{	1313	{
1397	/* addtional wc every 6 levels */	1314	/* additional wc every 6 levels */
1398	if (!(i % 6))	1315	if (!(i % 6))
1399	wc--;	1316	wc--;
		1317
1400	/* addtional dam every 4 levels. */	1318	/* additional dam every 4 levels. */
1401	if (!(i % 4) && (dam_bonus[stats.Str] >= 0))	1319	if (!(i % 4) && dam_bonus[stats.Str] >= 0)
1402	stats.dam += (1 + (dam_bonus[stats.Str] / 5));	1320	stats.dam += 1 + dam_bonus[stats.Str] / 5;
1403	}	1321	}
1404	}	1322	}
1405	else	1323	else
1406	wc -= (level + thaco_bonus[stats.Str]);	1324	wc -= level + thaco_bonus[stats.Str];
1407		1325
1408	stats.dam += dam_bonus[stats.Str];	1326	stats.dam += dam_bonus[stats.Str];
1409		1327
1410	if (stats.dam < 1)	1328	if (stats.dam < 1)
1411	stats.dam = 1;	1329	stats.dam = 1;
1412		1330
1413	speed = 1.0 + speed_bonus[stats.Dex];	1331	speed = 1.f + speed_bonus[stats.Dex];
1414		1332
1415	if (settings.search_items && contr->search_str[0])	1333	if (settings.search_items && contr->search_str[0])
1416	speed -= 1;	1334	speed -= 1;
1417
1418	if (attacktype == 0)
1419	attacktype = arch->clone.attacktype;
1420
1421	} /* End if player */	1335	} /* End if player */
1422		1336
1423	if (added_speed >= 0)	1337	if (added_speed >= 0)
1424	speed += added_speed / 10.0;	1338	speed += added_speed / 10.f;
1425	else /* Something wrong here...: */	1339	else /* Something wrong here...: */
1426	speed /= (float) (1.0 - added_speed);	1340	speed /= 1.f - added_speed;
1427		1341
1428	/* Max is determined by armour */	1342	/* Max is determined by armour */
1429	if (speed > max)	1343	speed = min (speed, max_speed);
1430	speed = max;
1431		1344
1432	if (type == PLAYER)	1345	if (type == PLAYER)
1433	{	1346	{
1434	/* f is a number the represents the number of kg above (positive num)	1347	/* f is a number the represents the number of kg above (positive num)
1435	* or below (negative number) that the player is carrying. If above	1348	* or below (negative number) that the player is carrying. If above
1436	* weight limit, then player suffers a speed reduction based on how	1349	* weight limit, then player suffers a speed reduction based on how
1437	* much above he is, and what is max carry is	1350	* much above he is, and what is max carry is
1438	*/	1351	*/
1439	f = (carrying / 1000) - max_carry[stats.Str];	1352	float f = (carrying / 1000) - max_carry[stats.Str];
1440	if (f > 0)	1353	if (f > 0.f)
1441	speed = speed / (1.0 + f / max_carry[stats.Str]);	1354	speed = speed / (1.f + f / max_carry[stats.Str]);
1442	}	1355	}
1443		1356
1444	speed += bonus_speed / 10.0; /* Not affected by limits */	1357	speed += bonus_speed / 10.f; /* Not affected by limits */
		1358	speed *= speed_reduce_from_disease;
1445		1359
1446	/* Put a lower limit on speed. Note with this speed, you move once every	1360	/* Put a lower limit on speed. Note with this speed, you move once every
1447	* 100 ticks or so. This amounts to once every 12 seconds of realtime.	1361	* 25 ticks or so. This amounts to once every 3 seconds of realtime.
1448	*/	1362	*/
1449	speed = speed * speed_reduce_from_disease;	1363	max_it (speed, is_player () ? MIN_PLAYER_SPEED : MIN_ACTIVE_SPEED);
1450		1364
1451	if (speed < 0.01 && type == PLAYER)	1365	if (speed != old_speed)
1452	speed = 0.01;	1366	set_speed (speed);
1453		1367
1454	if (type == PLAYER)	1368	if (type == PLAYER)
1455	{	1369	{
1456	float M, W, s, D, K, S, M2;
1457
1458	/* (This formula was made by vidarl@ifi.uio.no)	1370	/* (This formula was made by vidarl@ifi.uio.no)
1459	* Note that we never used these values again - basically	1371	* Note that we never used these values again - basically
1460	* all of these could be subbed into one big equation, but	1372	* all of these could be subbed into one big equation, but
1461	* that would just be a real pain to read.	1373	* that would just be a real pain to read.
1462	*/	1374	*/
1463	M = (max_carry[stats.Str] - 121) / 121.0;	1375	float M = (max_carry[stats.Str] - 121) / 121.f;
1464	M2 = max_carry[stats.Str] / 100.0;	1376	float M2 = max_carry[stats.Str] / 100.f;
1465	W = weapon_weight / 20000.0;	1377	float W = weapon_weight / 20000.f;
1466	s = 2 - weapon_speed / 10.0;	1378	float s = (20 - weapon_speed) / 10.f;
1467	D = (stats.Dex - 14) / 14.0;	1379	float D = (stats.Dex - 14) / 14.f;
1468	K = 1 + M / 3.0 - W / (3 * M2) + speed / 5.0 + D / 2.0;	1380	float K = 1 + M / 3.f - W / (3 * M2) + speed / 5.f + D / 2.f;
		1381
1469	K *= (4 + level) / (float) (6 + level) * 1.2;	1382	K *= (4 + level) * 1.2f / (6 + level);
		1383
1470	if (K <= 0)	1384	if (K <= 0.01f)
1471	K = 0.01;	1385	K = 0.01f;
1472	S = speed / (K * s);	1386
1473	contr->weapon_sp = S;	1387	contr->weapon_sp = K * s * .5f; //TODO: balance the .5
1474	}	1388	}
1475		1389
1476	/* I want to limit the power of small monsters with big weapons: */	1390	/* I want to limit the power of small monsters with big weapons: */
1477	if (type != PLAYER && arch != NULL && stats.dam > arch->clone.stats.dam * 3)	1391	if (type != PLAYER && arch && stats.dam > arch->stats.dam * 3)
1478	stats.dam = arch->clone.stats.dam * 3;	1392	stats.dam = arch->stats.dam * 3;
1479		1393
1480	/* Prevent overflows of wc - best you can get is ABS(120) - this	1394	stats.wc = clamp (wc, MIN_WC, MAX_WC);
1481	* should be more than enough - remember, AC is also in 8 bits,	1395	stats.ac = clamp (ac, MIN_AC, MAX_AC);
1482	* so its value is the same.
1483	*/
1484	if (wc > 120)
1485	wc = 120;
1486	else if (wc < -120)
1487	wc = -120;
1488
1489	stats.wc = wc;
1490
1491	if (ac > 120)
1492	ac = 120;
1493	else if (ac < -120)
1494	ac = -120;
1495
1496	stats.ac = ac;
1497		1396
1498	/* if for some reason the creature doesn't have any move type,	1397	/* if for some reason the creature doesn't have any move type,
1499	* give them walking as a default.	1398	* give them walking as a default.
1500	* The second case is a special case - to more closely mimic the	1399	* The second case is a special case - to more closely mimic the
1501	* old behaviour - if your flying, your not walking - just	1400	* old behaviour - if your flying, your not walking - just
…		…
1504	if (move_type == 0)	1403	if (move_type == 0)
1505	move_type = MOVE_WALK;	1404	move_type = MOVE_WALK;
1506	else if (move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH))	1405	else if (move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH))
1507	move_type &= ~MOVE_WALK;	1406	move_type &= ~MOVE_WALK;
1508		1407
1509	if (speed != old_speed)	1408	// now apply the new move_type
1510	set_speed (speed);	1409	if (this->move_type != move_type)
		1410	change_move_type (move_type);
1511		1411
1512	/* 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,
1513	* so we will check that now.	1413	* so we will check that now.
1514	*/	1414	*/
1515	if (type == PLAYER)	1415	if (is_player ())
		1416	contr->update_spells ();
		1417
		1418	// update the mapspace, if we are on a map
		1419	if (!flag [FLAG_REMOVED] && map)
		1420	map->at (x, y).flags_ = 0;
		1421	}
		1422
		1423	void
		1424	object::set_glow_radius (sint8 rad)
		1425	{
		1426	glow_radius = rad;
		1427
		1428	if (is_on_map ())
		1429	update_all_los (map, x, y);
		1430	else if (object *env = outer_env ())
1516	{	1431	{
1517	esrv_update_stats (contr);	1432	env->update_stats ();
1518	esrv_update_spells (contr);	1433
		1434	if (env->is_on_map ())
		1435	update_all_los (env->map, env->x, env->y);
1519	}	1436	}
1520	}	1437	}
1521		1438
1522	/*	1439	/*
1523	* Returns true if the given player is a legal class.	1440	* Returns true if the given player is a legal class.
…		…
1527	* false otherwise.	1444	* false otherwise.
1528	*/	1445	*/
1529	int	1446	int
1530	allowed_class (const object *op)	1447	allowed_class (const object *op)
1531	{	1448	{
1532	return op->stats.Dex > 0 && op->stats.Str > 0 && op->stats.Con > 0 &&	1449	return op->stats.Dex > 0
1533	op->stats.Int > 0 && op->stats.Wis > 0 && op->stats.Pow > 0 && op->stats.Cha > 0;	1450	&& op->stats.Str > 0
		1451	&& op->stats.Con > 0
		1452	&& op->stats.Int > 0
		1453	&& op->stats.Wis > 0
		1454	&& op->stats.Pow > 0
		1455	&& op->stats.Cha > 0;
1534	}	1456	}
1535		1457
1536	/*	1458	/*
1537	* set the new dragon name after gaining levels or	1459	* set the new dragon name after gaining levels or
1538	* changing ability focus (later this can be extended to	1460	* changing ability focus (later this can be extended to
1539	* eventually change the player's face and animation)	1461	* eventually change the player's face and animation)
1540	*
1541	* Note that the title is written to 'own_title' in the
1542	* player struct. This should be changed to 'ext_title'
1543	* as soon as clients support this!
1544	* Please, anyone, write support for 'ext_title'.
1545	*/	1462	*/
1546	void	1463	void
1547	set_dragon_name (object *pl, const object *abil, const object *skin)	1464	set_dragon_name (object *pl, const object *abil, const object *skin)
1548	{	1465	{
1549	int atnr = -1; /* attacknumber of highest level */	1466	int atnr = -1; /* attacknumber of highest level */
…		…
1567	/* now if there are equals at highest level, pick the one with focus,	1484	/* now if there are equals at highest level, pick the one with focus,
1568	or else at random */	1485	or else at random */
1569	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)	1486	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)
1570	atnr = abil->stats.exp;	1487	atnr = abil->stats.exp;
1571		1488
1572	level = (int) (level / 5.);
1573
1574	/* now set the new title */	1489	/* now set the new title */
1575	if (pl->contr != NULL)
1576	{
1577	if (level == 0)
1578	sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);	1490	if (level < 25) sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);
1579	else if (level == 1)
1580	sprintf (pl->contr->title, "%s wyrm", attacks[atnr]);	1491	else if (level < 50) sprintf (pl->contr->title, "%s wyrm" , attacks[atnr]);
1581	else if (level == 2)
1582	sprintf (pl->contr->title, "%s wyvern", attacks[atnr]);	1492	else if (level < 75) sprintf (pl->contr->title, "%s wyvern" , attacks[atnr]);
1583	else if (level == 3)
1584	sprintf (pl->contr->title, "%s dragon", attacks[atnr]);	1493	else if (level < 100) sprintf (pl->contr->title, "%s dragon" , attacks[atnr]);
1585	else	1494	else
1586	{	1495	{
1587	/* special titles for extra high resistance! */	1496	/* special titles for extra high resistance! */
1588	if (skin->resist[atnr] > 80)
1589	sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);	1497	if (skin->resist[atnr] > 80) sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);
1590	else if (skin->resist[atnr] > 50)
1591	sprintf (pl->contr->title, "ancient %s dragon", attacks[atnr]);	1498	else if (skin->resist[atnr] > 50) sprintf (pl->contr->title, "ancient %s dragon" , attacks[atnr]);
1592	else
1593	sprintf (pl->contr->title, "big %s dragon", attacks[atnr]);	1499	else sprintf (pl->contr->title, "big %s dragon" , attacks[atnr]);
1594	}
1595	}	1500	}
1596		1501
1597	strcpy (pl->contr->own_title, "");	1502	strcpy (pl->contr->own_title, "");
1598	}	1503	}
1599		1504
1600	/*	1505	/*
1601	* This function is called when a dragon-player gains	1506	* This function is called when a dragon-player gains
1602	* an overall level. Here, the dragon might gain new abilities	1507	* an overall level. Here, the dragon might gain new abilities
1603	* or change the ability-focus.	1508	* or change the ability-focus.
1604	*/	1509	*/
1605	void	1510	static void
1606	dragon_level_gain (object *who)	1511	dragon_level_gain (object *who)
1607	{	1512	{
1608	object *abil = NULL; /* pointer to dragon ability force */	1513	object *abil = NULL; /* pointer to dragon ability force */
1609	object *skin = NULL; /* pointer to dragon skin force */	1514	object *skin = NULL; /* pointer to dragon skin force */
1610	object *tmp = NULL; /* tmp. object */	1515	object *tmp = NULL; /* tmp. object */
1611	char buf[MAX_BUF]; /* tmp. string buffer */	1516	char buf[MAX_BUF]; /* tmp. string buffer */
1612		1517
1613	/* now grab the 'dragon_ability'-forces from the player's inventory */	1518	/* now grab the 'dragon_ability'-forces from the player's inventory */
1614	shstr_cmp dragon_ability_force ("dragon_ability_force");
1615	shstr_cmp dragon_skin_force ("dragon_skin_force");
1616
1617	for (tmp = who->inv; tmp; tmp = tmp->below)	1519	for (tmp = who->inv; tmp; tmp = tmp->below)
1618	if (tmp->type == FORCE)	1520	if (tmp->type == FORCE)
1619	if (tmp->arch->name == dragon_ability_force)	1521	if (tmp->arch->archname == shstr_dragon_ability_force)
1620	abil = tmp;	1522	abil = tmp;
1621	else if (tmp->arch->name == dragon_skin_force)	1523	else if (tmp->arch->archname == shstr_dragon_skin_force)
1622	skin = tmp;	1524	skin = tmp;
1623		1525
1624	/* if the force is missing -> bail out */	1526	/* if the force is missing -> bail out */
1625	if (abil == NULL)	1527	if (abil == NULL)
1626	return;	1528	return;
…		…
1669	object *skill_obj;	1571	object *skill_obj;
1670		1572
1671	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);	1573	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);
1672	if (!skill_obj)	1574	if (!skill_obj)
1673	{	1575	{
1674	LOG (llevError, "add_player_exp: couldn't find skill %s\n", skill_name);	1576	LOG (llevError, "give_skill_by_name: couldn't find skill %s\n", skill_name);
1675	return NULL;	1577	return NULL;
1676	}	1578	}
		1579
1677	/* clear the flag - exp goes into this bucket, but player	1580	/* clear the flag - exp goes into this bucket, but player
1678	* still doesn't know it.	1581	* still doesn't know it.
1679	*/	1582	*/
1680	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);	1583	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);
1681	skill_obj->stats.exp = 0;	1584	skill_obj->stats.exp = 0;
1682	skill_obj->level = 1;	1585	skill_obj->level = 1;
1683	insert_ob_in_ob (skill_obj, op);	1586	op->insert (skill_obj);
1684		1587
1685	if (op->contr)	1588	if (player *pl = op->contr)
1686	{	1589	pl->link_skills ();
1687	op->contr->last_skill_ob [skill_obj->subtype] = skill_obj;
1688	if (op->contr->ns)
1689	op->contr->ns->last_skill_exp[skill_obj->subtype] = -1;//TODO: should be made superfluous
1690	}
1691		1590
1692	return skill_obj;	1591	return skill_obj;
1693	}	1592	}
1694
1695		1593
1696	/* player_lvl_adj() - for the new exp system. we are concerned with	1594	/* player_lvl_adj() - for the new exp system. we are concerned with
1697	* whether the player gets more hp, sp and new levels.	1595	* whether the player gets more hp, sp and new levels.
1698	* Note this this function should only be called for players. Monstes	1596	* Note this this function should only be called for players. Monstes
1699	* don't really gain levels	1597	* don't really gain levels
…		…
1702	*/	1600	*/
1703	void	1601	void
1704	player_lvl_adj (object *who, object *op)	1602	player_lvl_adj (object *who, object *op)
1705	{	1603	{
1706	char buf[MAX_BUF];	1604	char buf[MAX_BUF];
		1605	bool changed = false;
1707		1606
1708	if (!op) /* when rolling stats */	1607	if (!op) /* when rolling stats */
1709	op = who;	1608	op = who;
1710		1609
1711	if (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))	1610	while (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))
1712	{	1611	{
		1612	changed = true;
		1613
1713	op->level++;	1614	op->level++;
1714		1615
1715	if (op != NULL && op == who && op->stats.exp > 1 && is_dragon_pl (who))	1616	if (op && op == who && op->stats.exp > 1 && who->is_dragon ())
1716	dragon_level_gain (who);	1617	dragon_level_gain (who);
1717		1618
1718	/* Only roll these if it is the player (who) that gained the level */	1619	/* Only roll these if it is the player (who) that gained the level */
1719	if (op == who && (who->level < 11) && who->type == PLAYER)	1620	if (op == who && (who->level < 11) && who->type == PLAYER)
1720	{	1621	{
1721	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;	1622	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;
1722	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);	1623	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);
1723	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;	1624	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;
1724	}	1625	}
1725		1626
1726	who->update_stats ();
1727	if (op->level > 1)	1627	if (op->level > 1)
1728	{	1628	{
1729	if (op->type != PLAYER)	1629	if (op->type != PLAYER)
		1630	{
		1631	who->contr->play_sound (sound_find ("skill_up"));
1730	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1632	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
		1633	}
1731	else	1634	else
		1635	{
		1636	who->contr->play_sound (sound_find ("level_up"));
1732	sprintf (buf, "You are now level %d.", op->level);	1637	sprintf (buf, "You are now level %d.", op->level);
		1638	}
		1639
1733	if (who)	1640	if (who)
1734	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);	1641	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);
1735	}	1642	}
1736	player_lvl_adj (who, op); /* To increase more levels */
1737	}	1643	}
		1644
1738	else if (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))	1645	while (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))
1739	{	1646	{
		1647	changed = true;
		1648
1740	op->level--;	1649	op->level--;
1741	who->update_stats ();	1650
1742	if (op->type != PLAYER)	1651	if (op->type != PLAYER)
1743	{	1652	{
1744	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1653	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
1745	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);	1654	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);
1746	}	1655	}
1747	player_lvl_adj (who, op); /* To decrease more levels */
1748	}	1656	}
1749		1657
1750	/* check if the spell data has changed */	1658	if (changed)
1751	esrv_update_stats (who->contr);	1659	who->update_stats (); // should cause esrv_update_stats and esrv_update_spells
1752	esrv_update_spells (who->contr);
1753	}	1660	}
1754		1661
1755	/*	1662	/*
1756	* Returns how much experience is needed for a player to become	1663	* Returns how much experience is needed for a player to become
1757	* the given level. level should really never exceed max_level	1664	* the given level. level should really never exceed max_level
…		…
1760	sint64	1667	sint64
1761	level_exp (int level, double expmul)	1668	level_exp (int level, double expmul)
1762	{	1669	{
1763	if (level > settings.max_level)	1670	if (level > settings.max_level)
1764	return (sint64) (expmul * levels[settings.max_level]);	1671	return (sint64) (expmul * levels[settings.max_level]);
		1672
1765	return (sint64) (expmul * levels[level]);	1673	return (sint64) (expmul * levels[level]);
1766	}	1674	}
1767		1675
1768	/*	1676	/*
1769	* Ensure that the permanent experience requirements in an exp object are met.	1677	* Ensure that the permanent experience requirements in an exp object are met.
…		…
1800	* flag is what to do if the player doesn't have the skill:	1708	* flag is what to do if the player doesn't have the skill:
1801	*/	1709	*/
1802	static void	1710	static void
1803	add_player_exp (object *op, sint64 exp, const char *skill_name, int flag)	1711	add_player_exp (object *op, sint64 exp, const char *skill_name, int flag)
1804	{	1712	{
1805	object *skill_obj = NULL;	1713	object *skill_obj;
1806	sint64 limit, exp_to_add;	1714	sint64 limit, exp_to_add;
1807	int i;	1715	int i;
1808		1716
1809	/* prevents some forms of abuse. */	1717	/* prevents some forms of abuse. */
1810	if (op->contr->braced)	1718	if (op->contr->braced)
1811	exp = exp / 5;	1719	exp /= 5;
1812		1720
1813	/* Try to find the matching skill.	1721	/* Try to find the matching skill.
1814	* We do a shortcut/time saving mechanism first - see if it matches	1722	* We do a shortcut/time saving mechanism first - see if it matches
1815	* chosen_skill. This means we don't need to search through	1723	* chosen_skill. This means we don't need to search through
1816	* the players inventory.	1724	* the players inventory.
1817	*/	1725	*/
		1726	skill_obj = 0;
		1727
1818	if (skill_name)	1728	if (skill_name)
1819	{	1729	{
1820	if (op->chosen_skill && op->chosen_skill->type == SKILL && !strcmp (skill_name, op->chosen_skill->skill))	1730	skill_obj = op->contr->find_skill (skill_name);
1821	skill_obj = op->chosen_skill;
1822	else
1823	{
1824	for (i = 0; i < NUM_SKILLS; i++)
1825	if (op->contr->last_skill_ob[i] && !strcmp (op->contr->last_skill_ob[i]->skill, skill_name))
1826	{
1827	skill_obj = op->contr->last_skill_ob[i];
1828	break;
1829	}
1830		1731
1831	/* Player doesn't have the skill. Check to see what to do, and give	1732	/* Player doesn't have the skill. Check to see what to do, and give
1832	* it to the player if necessary	1733	* it to the player if necessary
1833	*/	1734	*/
1834	if (!skill_obj)	1735	if (!skill_obj)
1835	{	1736	{
1836	if (flag == SK_EXP_NONE)	1737	if (flag == SK_EXP_NONE)
1837	return;	1738	return;
		1739
1838	else if (flag == SK_EXP_ADD_SKILL)	1740	if (flag == SK_EXP_ADD_SKILL)
1839	give_skill_by_name (op, skill_name);	1741	skill_obj = give_skill_by_name (op, skill_name);
1840	}
1841	}	1742	}
1842	}	1743	}
1843		1744
1844	if (flag != SK_EXP_SKILL_ONLY)	1745	if (flag != SK_EXP_SKILL_ONLY)
1845	{	1746	{
…		…
1878	player_lvl_adj (op, skill_obj);	1779	player_lvl_adj (op, skill_obj);
1879	}	1780	}
1880	}	1781	}
1881		1782
1882	/* This function checks to make sure that object 'op' can	1783	/* This function checks to make sure that object 'op' can
1883	* lost 'exp' experience. It returns the amount of exp	1784	* lose 'exp' experience. It returns the amount of exp
1884	* object 'op' can in fact lose - it basically makes	1785	* object 'op' can in fact lose - it basically makes
1885	* adjustments based on permanent exp and the like.	1786	* adjustments based on permanent exp and the like.
1886	* This function should always be used for losing experience -	1787	* This function should always be used for losing experience -
1887	* the 'exp' value passed should be positive - this is the	1788	* the 'exp' value passed should be positive - this is the
1888	* amount that should get subtract from the player.	1789	* amount that should get subtract from the player.
1889	*/	1790	*/
1890	sint64	1791	static sint64
1891	check_exp_loss (const object *op, sint64 exp)	1792	check_exp_loss (const object *op, sint64 exp)
1892	{	1793	{
1893	sint64 del_exp;	1794	sint64 del_exp;
1894		1795
1895	if (exp > op->stats.exp)	1796	if (exp > op->stats.exp)
1896	exp = op->stats.exp;	1797	exp = op->stats.exp;
		1798
1897	if (settings.permanent_exp_ratio)	1799	if (settings.permanent_exp_ratio)
1898	{	1800	{
1899	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);	1801	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);
		1802
1900	if (del_exp < 0)	1803	if (del_exp < 0)
1901	del_exp = 0;	1804	del_exp = 0;
		1805
1902	if (exp > del_exp)	1806	if (exp > del_exp)
1903	exp = del_exp;	1807	exp = del_exp;
1904	}	1808	}
		1809
1905	return exp;	1810	return exp;
1906	}	1811	}
1907		1812
1908	sint64	1813	sint64
1909	check_exp_adjust (const object *op, sint64 exp)	1814	check_exp_adjust (const object *op, sint64 exp)
1910	{	1815	{
1911	if (exp < 0)	1816	if (exp < 0)
1912	return check_exp_loss (op, exp);	1817	return check_exp_loss (op, exp);
1913	else	1818	else
1914	return MIN (exp, (sint64) MAX_EXPERIENCE - op->stats.exp);	1819	return min (exp, (sint64)MAX_EXPERIENCE - op->stats.exp);
1915	}	1820	}
1916
1917		1821
1918	/* Subtracts experience from player.	1822	/* Subtracts experience from player.
1919	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we	1823	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we
1920	* only subtract from the matching skill. Otherwise,	1824	* only subtract from the matching skill. Otherwise,
1921	* this subtracts a portion from all	1825	* this subtracts a portion from all
…		…
1935	sint64 del_exp;	1839	sint64 del_exp;
1936		1840
1937	for (tmp = op->inv; tmp; tmp = tmp->below)	1841	for (tmp = op->inv; tmp; tmp = tmp->below)
1938	if (tmp->type == SKILL && tmp->stats.exp)	1842	if (tmp->type == SKILL && tmp->stats.exp)
1939	{	1843	{
1940	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (tmp->skill, skill))	1844	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (&tmp->skill, skill))
1941	{	1845	{
1942	del_exp = check_exp_loss (tmp, exp);	1846	del_exp = check_exp_loss (tmp, exp);
1943	tmp->stats.exp -= del_exp;	1847	tmp->stats.exp -= del_exp;
1944	player_lvl_adj (op, tmp);	1848	player_lvl_adj (op, tmp);
1945	}	1849	}
…		…
1951	del_exp = check_exp_loss (tmp, (sint64) (tmp->stats.exp * fraction));	1855	del_exp = check_exp_loss (tmp, (sint64) (tmp->stats.exp * fraction));
1952	tmp->stats.exp -= del_exp;	1856	tmp->stats.exp -= del_exp;
1953	player_lvl_adj (op, tmp);	1857	player_lvl_adj (op, tmp);
1954	}	1858	}
1955	}	1859	}
		1860
1956	if (flag != SK_SUBTRACT_SKILL_EXP)	1861	if (flag != SK_SUBTRACT_SKILL_EXP)
1957	{	1862	{
1958	del_exp = check_exp_loss (op, exp);	1863	del_exp = check_exp_loss (op, exp);
1959	op->stats.exp -= del_exp;	1864	op->stats.exp -= del_exp;
1960	player_lvl_adj (op, NULL);	1865	player_lvl_adj (op, NULL);
1961	}	1866	}
1962	}	1867	}
1963
1964
1965		1868
1966	/* change_exp() - changes experience to a player/monster. This	1869	/* change_exp() - changes experience to a player/monster. This
1967	* does bounds checking to make sure we don't overflow the max exp.	1870	* does bounds checking to make sure we don't overflow the max exp.
1968	*	1871	*
1969	* The exp passed is typically not modified much by this function -	1872	* The exp passed is typically not modified much by this function -
1970	* it is assumed the caller has modified the exp as needed.	1873	* it is assumed the caller has modified the exp as needed.
1971	* skill_name is the skill that should get the exp added.	1874	* skill_name is the skill that should get the exp added.
1972	* flag is what to do if player doesn't have the skill.	1875	* flag is what to do if player doesn't have the skill.
1973	* these last two values are only used for players.	1876	* these last two values are only used for players.
1974	*/	1877	*/
1975
1976	void	1878	void
1977	change_exp (object *op, sint64 exp, const char *skill_name, int flag)	1879	change_exp (object *op, sint64 exp, const char *skill_name, int flag)
1978	{	1880	{
1979
1980	#ifdef EXP_DEBUG	1881	#ifdef EXP_DEBUG
1981	LOG (llevDebug, "change_exp() called for %s, exp = %" PRId64 "\n", query_name (op), exp);	1882	LOG (llevDebug, "change_exp() called for %s, exp = %" PRId64 "\n", query_name (op), exp);
1982	#endif	1883	#endif
1983		1884
1984	/* safety */	1885	/* safety */
…		…
2025	else	1926	else
2026	/* note that when you lose exp, it doesn't go against	1927	/* note that when you lose exp, it doesn't go against
2027	* a particular skill, so we don't need to pass that	1928	* a particular skill, so we don't need to pass that
2028	* along.	1929	* along.
2029	*/	1930	*/
2030	subtract_player_exp (op, FABS (exp), skill_name, flag);	1931	subtract_player_exp (op, abs (exp), skill_name, flag);
2031
2032	}	1932	}
2033	}	1933	}
2034		1934
2035	/* Applies a death penalty experience, the size of this is defined by the	1935	/* Applies a death penalty experience, the size of this is defined by the
2036	* settings death_penalty_percentage and death_penalty_levels, and by the	1936	* settings death_penalty_percentage and death_penalty_levels, and by the
2037	* amount of permenent experience, whichever gives the lowest loss.	1937	* amount of permenent experience, whichever gives the lowest loss.
2038	*/	1938	*/
2039
2040	void	1939	void
2041	apply_death_exp_penalty (object *op)	1940	apply_death_exp_penalty (object *op)
2042	{	1941	{
2043	object *tmp;
2044	sint64 loss;	1942	sint64 loss;
2045	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */	1943	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */
2046	sint64 level_loss; /* defined by the setting 'death_penalty_levels */	1944	sint64 level_loss; /* defined by the setting 'death_penalty_levels */
2047		1945
2048	for (tmp = op->inv; tmp; tmp = tmp->below)	1946	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2049	if (tmp->type == SKILL && tmp->stats.exp)	1947	if (tmp->type == SKILL && tmp->stats.exp)
2050	{	1948	{
2051
2052	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;	1949	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;
2053	level_loss = tmp->stats.exp - levels[MAX (0, tmp->level - settings.death_penalty_level)];	1950	level_loss = tmp->stats.exp - levels [max (0, tmp->level - settings.death_penalty_level)];
2054		1951
2055	/* With the revised exp system, you can get cases where	1952	/* With the revised exp system, you can get cases where
2056	* losing several levels would still require that you have more	1953	* losing several levels would still require that you have more
2057	* exp than you currently have - this is true if the levels	1954	* exp than you currently have - this is true if the levels
2058	* tables is a lot harder.	1955	* tables is a lot harder.
2059	*/	1956	*/
2060	if (level_loss < 0)	1957	if (level_loss < 0)
2061	level_loss = 0;	1958	level_loss = 0;
2062		1959
2063	loss = check_exp_loss (tmp, MIN (level_loss, percentage_loss));	1960	loss = check_exp_loss (tmp, min (level_loss, percentage_loss));
2064		1961
2065	tmp->stats.exp -= loss;	1962	tmp->stats.exp -= loss;
2066	player_lvl_adj (op, tmp);	1963	player_lvl_adj (op, tmp);
2067	}	1964	}
2068		1965
2069	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;	1966	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;
2070	level_loss = op->stats.exp - levels[MAX (0, op->level - settings.death_penalty_level)];	1967	level_loss = op->stats.exp - levels[max (0, op->level - settings.death_penalty_level)];
		1968
2071	if (level_loss < 0)	1969	if (level_loss < 0)
2072	level_loss = 0;	1970	level_loss = 0;
		1971
2073	loss = check_exp_loss (op, MIN (level_loss, percentage_loss));	1972	loss = check_exp_loss (op, min (level_loss, percentage_loss));
2074		1973
2075	op->stats.exp -= loss;	1974	op->stats.exp -= loss;
2076	player_lvl_adj (op, NULL);	1975	player_lvl_adj (op, NULL);
2077	}	1976	}
2078		1977

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