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Comparing deliantra/server/common/living.C (file contents):
Revision 1.13 by pippijn, Mon Dec 4 17:48:35 2006 UTC vs.
Revision 1.103 by root, Mon Nov 23 12:19:57 2009 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 (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
6		7	*
7	This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
8	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
9	the Free Software Foundation; either version 2 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
10	(at your option) any later version.	11	* option) any later version.
11		12	*
12	This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.	16	* GNU General Public License for more details.
16		17	*
17	You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
18	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
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
20		21	*
21	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>
22	*/	23	*/
23		24
24	#include <global.h>	25	#include <global.h>
25	#include <funcpoint.h>
26		26
27	/* Handy little macro that adds exp and keeps it within bounds. Since	27	/* Handy little macro that adds exp and keeps it within bounds. Since
28	* 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
29	* 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
30	*/	30	*/
…		…
191	static const char *const drain_msg[NUM_STATS] = {	191	static const char *const drain_msg[NUM_STATS] = {
192	"Oh no! You are weakened!",	192	"Oh no! You are weakened!",
193	"You're feeling clumsy!",	193	"You're feeling clumsy!",
194	"You feel less healthy",	194	"You feel less healthy",
195	"You suddenly begin to lose your memory!",	195	"You suddenly begin to lose your memory!",
		196	"Watch out, your mind is going!",
		197	"Your spirit feels drained!",
196	"Your face gets distorted!",	198	"Your face gets distorted!",
197	"Watch out, your mind is going!",
198	"Your spirit feels drained!"
199	};	199	};
200	const char *const restore_msg[NUM_STATS] = {	200	const char *const restore_msg[NUM_STATS] = {
201	"You feel your strength return.",	201	"You feel your strength return.",
202	"You feel your agility return.",	202	"You feel your agility return.",
203	"You feel your health return.",	203	"You feel your health return.",
		204	"You feel your memory return.",
204	"You feel your wisdom return.",	205	"You feel your wisdom return.",
		206	"You feel your spirits return.",
205	"You feel your charisma return.",	207	"You feel your charisma return.",
206	"You feel your memory return.",
207	"You feel your spirits return."
208	};	208	};
209	const char *const gain_msg[NUM_STATS] = {	209	const char *const gain_msg[NUM_STATS] = {
210	"You feel stronger.",	210	"You feel stronger.",
211	"You feel more agile.",	211	"You feel more agile.",
212	"You feel healthy.",	212	"You feel healthy.",
		213	"You feel smarter.",
213	"You feel wiser.",	214	"You feel wiser.",
		215	"You feel more potent.",
214	"You seem to look better.",	216	"You seem to look better.",
215	"You feel smarter.",
216	"You feel more potent."
217	};	217	};
218	const char *const lose_msg[NUM_STATS] = {	218	const char *const lose_msg[NUM_STATS] = {
219	"You feel weaker!",	219	"You feel weaker!",
220	"You feel clumsy!",	220	"You feel clumsy!",
221	"You feel less healthy!",	221	"You feel less healthy!",
		222	"You feel stupid!",
222	"You lose some of your memory!",	223	"You lose some of your memory!",
		224	"You feel less potent!",
223	"You look ugly!",	225	"You look ugly!",
224	"You feel stupid!",
225	"You feel less potent!"
226	};	226	};
227		227
228	const char *const statname[NUM_STATS] = {	228	const char *const statname[NUM_STATS] = {
229	"strength", "dexterity", "constitution", "wisdom", "charisma", "intelligence", "power"	229	"strength", "dexterity", "constitution", "intelligence", "wisdom", "power", "charisma"
230	};	230	};
231		231
232	const char *const short_stat_name[NUM_STATS] = {	232	const char *const short_stat_name[NUM_STATS] = {
233	"Str", "Dex", "Con", "Wis", "Cha", "Int", "Pow"	233	"Str", "Dex", "Con", "Int", "Wis", "Pow", "Cha"
234	};	234	};
235
236	/*
237	* sets Str/Dex/con/Wis/Cha/Int/Pow in stats to value, depending on
238	* what attr is (STR to POW).
239	*/
240
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		235
270	/*	236	/*
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
275	void	240	void
276	change_attr_value (living * stats, int attr, sint8 value)	241	change_attr_value (living *stats, int attr, sint8 value)
277	{	242	{
278	if (value == 0)	243	stats->stat (attr) += value;
279	return;
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:
318	return (stats->Str);
319	case DEX:
320	return (stats->Dex);
321	case CON:
322	return (stats->Con);
323	case WIS:
324	return (stats->Wis);
325	case CHA:
326	return (stats->Cha);
327	case INT:
328	return (stats->Int);
329	case POW:
330	return (stats->Pow);
331	}
332	return 0;
333	}	244	}
334		245
335	/*	246	/*
336	* 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
337	* 1-30 stat limit.	248	* 1-30 stat limit.
338	*/	249	*/
339
340	void	250	void
341	check_stat_bounds (living * stats)	251	check_stat_bounds (living *stats)
342	{	252	{
343	int i, v;
344
345	for (i = 0; i < NUM_STATS; i++)	253	for (int i = 0; i < NUM_STATS; i++)
346	if ((v = get_attr_value (stats, i)) > MAX_STAT)	254	{
347	set_attr_value (stats, i, MAX_STAT);	255	sint8 &v = stats->stat (i);
348	else if (v < MIN_STAT)	256	v = clamp (v, MIN_STAT, MAX_STAT);
349	set_attr_value (stats, i, MIN_STAT);	257	}
350	}	258	}
351		259
352	#define ORIG_S(xyz,abc) (op->contr->orig_stats.abc)	260	#define ORIG_S(xyz,abc) (op->contr->orig_stats.abc)
353		261
354	/* 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,
…		…
363	/* 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
364	* the object.	272	* the object.
365	* 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
366	* can be applied or not.	274	* can be applied or not.
367	* 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
368	* displayed - fix_player should really always be called after this when	276	* displayed - update_stats should really always be called after this when
369	* 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
370	* 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
371	* 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
372	* that gives them that ability.	280	* that gives them that ability.
373	*/	281	*/
374	int	282	int
375	change_abil (object *op, object *tmp)	283	change_abil (object *op, object *tmp)
376	{	284	{
377	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;
378	char message[MAX_BUF];	287	char message[MAX_BUF];
379	int potion_max = 0;	288	int potion_max = 0;
380		289
381	/* remember what object was like before it was changed. note that	290	// keep some stats for comparison purposes
382	* refop is a local copy of op only to be used for detecting changes	291	object::flags_t prev_flag = op->flag;
383	* found by fix_player. refop is not a real object	292	MoveType prev_move_type = op->move_type;
384	*/	293	sint16 prev_resist [NROFATTACKS]; // clumsy
385	object_pod refop = *op;	294	assert (sizeof (prev_resist) == sizeof (op->resist));
		295	memcpy (prev_resist, op->resist, sizeof (prev_resist));
386		296
387	if (op->type == PLAYER)	297	if (op->type == PLAYER)
388	{	298	{
389	if (tmp->type == POTION)	299	if (tmp->type == POTION)
390	{	300	{
391	potion_max = 1;	301	potion_max = 1;
		302
392	for (j = 0; j < NUM_STATS; j++)	303	for (int j = 0; j < NUM_STATS; j++)
393	{	304	{
394	int nstat, ostat;	305	int ostat = op->contr->orig_stats.stat (j);
395		306	int i = tmp->stats.stat (j);
396	ostat = get_attr_value (&(op->contr->orig_stats), j);
397	i = get_attr_value (&(tmp->stats), j);
398		307
399	/* 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 */
400	nstat = flag * i + ostat;	309	int nstat = flag * i + ostat;
401		310
402	/* Do some bounds checking. While I don't think any	311	/* Do some bounds checking. There is the potential for potions
403	* potions do so right now, there is the potential for potions
404	* 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
405	* to allow for that.	313	* to allow for that.
406	*/	314	*/
407	if (nstat < 1 && i * flag < 0)	315	if (nstat < 1 && i * flag < 0)
408	nstat = 1;	316	nstat = 1;
409	else if (nstat > 20 + get_attr_value (&(op->arch->clone.stats), j))	317	else if (nstat > 20 + op->arch->stats.stat (j))
410	{	318	nstat = 20 + op->arch->stats.stat (j);
411	nstat = 20 + get_attr_value (&(op->arch->clone.stats), j);	319
412	}
413	if (nstat != ostat)	320	if (nstat != ostat)
414	{	321	{
415	set_attr_value (&(op->contr->orig_stats), j, nstat);	322	op->contr->orig_stats.stat (j) = nstat;
416	potion_max = 0;	323	potion_max = 0;
417	}	324	}
418	else if (i)	325	else if (i)
419	{	326	{
420	/* potion is useless - player has already hit the natural maximum */	327	/* potion is useless - player has already hit the natural maximum */
421	potion_max = 1;	328	potion_max = 1;
422	}	329	}
423	}	330	}
		331
424	/* 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
425	* sure if this is strictly necessary, being that fix_player probably	333	* sure if this is strictly necessary, being that fix_player probably
426	* recalculates this anyway.	334	* recalculates this anyway.
427	*/	335	*/
428	for (j = 0; j < NUM_STATS; j++)	336	for (int j = 0; j < NUM_STATS; j++)
429	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));
		338
430	check_stat_bounds (&(op->stats));	339	check_stat_bounds (&op->stats);
431	} /* end of potion handling code */	340	} /* end of potion handling code */
432	}	341	}
433		342
434	/* 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
435	* everything to set	344	* everything to set
436	*/	345	*/
437	if (flag == -1)	346	if (flag == -1)
438	{	347	{
439	op->attacktype &= ~tmp->attacktype;	348	op->attacktype &= ~tmp->attacktype;
440	op->path_attuned &= ~tmp->path_attuned;	349	op->path_attuned &= ~tmp->path_attuned;
441	op->path_repelled &= ~tmp->path_repelled;	350	op->path_repelled &= ~tmp->path_repelled;
442	op->path_denied &= ~tmp->path_denied;	351	op->path_denied &= ~tmp->path_denied;
443	/* Presuming here that creatures only have move_type,	352	/* Presuming here that creatures only have move_type,
444	* and not the other move_ fields.	353	* and not the other move_ fields.
445	*/	354	*/
446	op->move_type &= ~tmp->move_type;	355	op->move_type &= ~tmp->move_type;
447	}	356	}
448		357
449	/* call fix_player since op object could have whatever attribute due	358	/* call fix_player since op object could have whatever attribute due
450	* 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
451	* change_ability then might as well call it from here	360	* change_ability then might as well call it from here
452	*/	361	*/
453	fix_player (op);	362	op->update_stats ();
454		363
455	/* 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
456	* print out message if this is a bow.	365	* print out message if this is a bow.
457	*/	366	*/
458	if (tmp->attacktype & AT_CONFUSION && tmp->type != BOW)	367	if (tmp->attacktype & AT_CONFUSION && tmp->type != BOW)
459	{	368	{
460	success = 1;	369	success = 1;
461	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.");
462	}	371	}
463	if (QUERY_FLAG (op, FLAG_LIFESAVE) != QUERY_FLAG (&refop, FLAG_LIFESAVE))	372
		373	if (op->flag [FLAG_LIFESAVE] != prev_flag [FLAG_LIFESAVE])
464	{	374	{
465	success = 1;	375	success = 1;
466	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.");
467	}	377	}
468	if (QUERY_FLAG (op, FLAG_REFL_MISSILE) != QUERY_FLAG (&refop, FLAG_REFL_MISSILE))	378
		379	if (op->flag [FLAG_REFL_MISSILE] != prev_flag [FLAG_REFL_MISSILE])
469	{	380	{
470	success = 1;	381	success = 1;
471	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.");
472	}	383	}
473	if (QUERY_FLAG (op, FLAG_REFL_SPELL) != QUERY_FLAG (&refop, FLAG_REFL_SPELL))	384
		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	}
		390
478	/* movement type has changed. We don't care about cases where	391	/* movement type has changed. We don't care about cases where
479	* user has multiple items giving the same type appled like we	392	* user has multiple items giving the same type appled like we
480	* 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
481	* can be misleading (a little higher could be miscontrued from	394	* can be misleading (a little higher could be miscontrued from
482	* from fly high)	395	* from fly high)
483	*/	396	*/
484	if (tmp->move_type && op->move_type != refop.move_type)	397	if (tmp->move_type && op->move_type != prev_move_type)
485	{	398	{
486	success = 1;	399	success = 1;
487		400
488	/* 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
489	* status doesn't make a difference if you are flying high	402	* status doesn't make a difference if you are flying high
490	*/	403	*/
491	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))
492	{	405	{
493	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.");
494	}	407	}
495		408
496	if (tmp->move_type & MOVE_FLY_HIGH)	409	if (tmp->move_type & MOVE_FLY_HIGH)
497	{	410	{
498	/* double conditional - second case covers if you have move_fly_low -	411	/* double conditional - second case covers if you have move_fly_low -
499	* in that case, you don't actually land	412	* in that case, you don't actually land
500	*/	413	*/
501	DIFF_MSG (flag, "You soar into the air air!.",	414	DIFF_MSG (flag, "You soar into the air!",
502	(op->move_type & MOVE_FLY_LOW ? "You fly lower in the air" : "You float down to the ground."));	415	(op->move_type & MOVE_FLY_LOW ? "You fly lower in the air" : "You float down to the ground."));
503	}	416	}
		417
504	if (tmp->move_type & MOVE_SWIM)	418	if (tmp->move_type & MOVE_SWIM)
505	DIFF_MSG (flag, "You feel ready for a swim", "You no longer feel like swimming");	419	DIFF_MSG (flag, "You feel ready for a swim", "You no longer feel like swimming");
506		420
507	/* Changing move status may mean you are affected by things you weren't before */	421	/* Changing move status may mean you are affected by things you weren't before */
508	check_move_on (op, op);	422	check_move_on (op, op);
509	}	423	}
510		424
511	/* becoming UNDEAD... a special treatment for this flag. Only those not	425	/* becoming UNDEAD... a special treatment for this flag. Only those not
512	* originally undead may change their status	426	* originally undead may change their status
513	*/	427	*/
514	if (!QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	428	if (!op->arch->flag [FLAG_UNDEAD])
515	if (QUERY_FLAG (op, FLAG_UNDEAD) != QUERY_FLAG (&refop, FLAG_UNDEAD))	429	if (op->flag [FLAG_UNDEAD] != prev_flag [FLAG_UNDEAD])
516	{	430	{
517	success = 1;	431	success = 1;
518	if (flag > 0)	432	if (flag > 0)
519	{	433	{
520	op->race = "undead";	434	op->race = "undead";
521	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!");	435	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!");
522	}	436	}
523	else	437	else
524	{	438	{
525	op->race = op->arch->clone.race;	439	op->race = op->arch->race;
526	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");	440	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");
527	}	441	}
528	}	442	}
529		443
530	if (QUERY_FLAG (op, FLAG_STEALTH) != QUERY_FLAG (&refop, FLAG_STEALTH))	444	if (op->flag [FLAG_STEALTH] != prev_flag [FLAG_STEALTH])
531	{	445	{
532	success = 1;	446	success = 1;
533	DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily.");	447	DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily.");
534	}	448	}
535	if (QUERY_FLAG (op, FLAG_MAKE_INVIS) != QUERY_FLAG (&refop, FLAG_MAKE_INVIS))	449
		450	if (op->flag [FLAG_MAKE_INVIS] != prev_flag [FLAG_MAKE_INVIS])
536	{	451	{
537	success = 1;	452	success = 1;
538	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");	453	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");
539	}	454	}
		455
540	/* blinded you can tell if more blinded since blinded player has minimal	456	/* blinded you can tell if more blinded since blinded player has minimal
541	* vision	457	* vision
542	*/	458	*/
543	if (QUERY_FLAG (tmp, FLAG_BLIND))	459	if (tmp->flag [FLAG_BLIND])
544	{	460	{
545	success = 1;	461	success = 1;
546	if (flag > 0)	462	if (flag > 0)
547	{	463	{
548	if (QUERY_FLAG (op, FLAG_WIZ))	464	if (op->flag [FLAG_WIZ])
549	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self is blinded.");	465	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self is blinded.");
550	else	466	else
551	{	467	{
552	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");	468	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");
553	SET_FLAG (op, FLAG_BLIND);	469	SET_FLAG (op, FLAG_BLIND);
…		…
555	op->contr->do_los = 1;	471	op->contr->do_los = 1;
556	}	472	}
557	}	473	}
558	else	474	else
559	{	475	{
560	if (QUERY_FLAG (op, FLAG_WIZ))	476	if (op->flag [FLAG_WIZ])
561	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self can now see again.");	477	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self can now see again.");
562	else	478	else
563	{	479	{
564	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");	480	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");
565	CLEAR_FLAG (op, FLAG_BLIND);	481	CLEAR_FLAG (op, FLAG_BLIND);
…		…
567	op->contr->do_los = 1;	483	op->contr->do_los = 1;
568	}	484	}
569	}	485	}
570	}	486	}
571		487
572	if (QUERY_FLAG (op, FLAG_SEE_IN_DARK) != QUERY_FLAG (&refop, FLAG_SEE_IN_DARK))	488	if (op->flag [FLAG_SEE_IN_DARK] != prev_flag [FLAG_SEE_IN_DARK])
573	{	489	{
574	success = 1;	490	success = 1;
575	if (op->type == PLAYER)	491	if (op->type == PLAYER)
576	op->contr->do_los = 1;	492	op->contr->do_los = 1;
577	DIFF_MSG (flag, "Your vision is better in the dark.", "You see less well in the dark.");	493	DIFF_MSG (flag, "Your vision is better in the dark.", "You see less well in the dark.");
578	}	494	}
579		495
580	if (QUERY_FLAG (op, FLAG_XRAYS) != QUERY_FLAG (&refop, FLAG_XRAYS))	496	if (op->flag [FLAG_XRAYS] != prev_flag [FLAG_XRAYS])
581	{	497	{
582	success = 1;	498	success = 1;
583	if (flag > 0)	499	if (flag > 0)
584	{	500	{
585	if (QUERY_FLAG (op, FLAG_WIZ))	501	if (op->flag [FLAG_WIZ])
586	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a little clearer.");	502	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a little clearer.");
587	else	503	else
588	{	504	{
589	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");	505	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");
590	if (op->type == PLAYER)	506	if (op->type == PLAYER)
591	op->contr->do_los = 1;	507	op->contr->do_los = 1;
592	}	508	}
593	}	509	}
594	else	510	else
595	{	511	{
596	if (QUERY_FLAG (op, FLAG_WIZ))	512	if (op->flag [FLAG_WIZ])
597	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a bit out of focus.");	513	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a bit out of focus.");
598	else	514	else
599	{	515	{
600	new_draw_info (NDI_UNIQUE, 0, op, "Everything suddenly looks very solid.");	516	new_draw_info (NDI_UNIQUE, 0, op, "Everything suddenly looks very solid.");
601	if (op->type == PLAYER)	517	if (op->type == PLAYER)
…		…
634	success = 1;	550	success = 1;
635	DIFF_MSG (flag * tmp->stats.food, "You feel your digestion slowing down.", "You feel your digestion speeding up.");	551	DIFF_MSG (flag * tmp->stats.food, "You feel your digestion slowing down.", "You feel your digestion speeding up.");
636	}	552	}
637		553
638	/* Messages for changed resistance */	554	/* Messages for changed resistance */
639	for (i = 0; i < NROFATTACKS; i++)	555	for (int i = 0; i < NROFATTACKS; i++)
640	{	556	{
641	if (i == ATNR_PHYSICAL)	557	if (i == ATNR_PHYSICAL)
642	continue; /* Don't display about armour */	558	continue; /* Don't display about armour */
643		559
644	if (op->resist[i] != refop.resist[i])	560	if (op->resist [i] != prev_resist [i])
645	{	561	{
646	success = 1;	562	success = 1;
		563
647	if (op->resist[i] > refop.resist[i])	564	if (op->resist [i] > prev_resist [i])
648	sprintf (message, "Your resistance to %s rises to %d%%.", change_resist_msg[i], op->resist[i]);	565	sprintf (message, "Your resistance to %s rises to %d%%.", change_resist_msg [i], op->resist [i]);
649	else	566	else
650	sprintf (message, "Your resistance to %s drops to %d%%.", change_resist_msg[i], op->resist[i]);	567	sprintf (message, "Your resistance to %s drops to %d%%.", change_resist_msg [i], op->resist [i]);
651		568
652	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, op, message);	569	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, op, message);
653	}	570	}
654	}	571	}
655		572
656	if (tmp->type != EXPERIENCE && !potion_max)	573	if (!potion_max)
657	{
658	for (j = 0; j < NUM_STATS; j++)	574	for (int j = 0; j < NUM_STATS; j++)
659	{	575	if (int i = tmp->stats.stat (j))
660	if ((i = get_attr_value (&(tmp->stats), j)) != 0)
661	{	576	{
662	success = 1;	577	success = 1;
663	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);	578	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);
664	}	579	}
665	}	580
666	}
667	return success;	581	return success;
668	}	582	}
669		583
670	/*	584	/*
671	* Stat draining by Vick 930307	585	* Stat draining by Vick 930307
672	* (Feeling evil, I made it work as well now. -Frank 8)	586	* (Feeling evil, I made it work as well now. -Frank 8)
673	*/	587	*/
674
675	void	588	void
676	drain_stat (object *op)	589	object::drain_stat ()
677	{	590	{
678	drain_specific_stat (op, RANDOM () % NUM_STATS);	591	drain_specific_stat (rndm (NUM_STATS));
679	}	592	}
680		593
681	void	594	void
682	drain_specific_stat (object *op, int deplete_stats)	595	object::drain_specific_stat (int deplete_stats)
683	{	596	{
684	object *tmp;	597	object *tmp;
685	archetype *at;	598	archetype *at;
686		599
687	at = archetype::find (ARCH_DEPLETION);	600	at = archetype::find (shstr_depletion);
688	if (!at)	601	if (!at)
689	{	602	{
690	LOG (llevError, "Couldn't find archetype depletion.\n");	603	LOG (llevError, "Couldn't find archetype depletion.\n");
691	return;	604	return;
692	}	605	}
693	else	606	else
694	{	607	{
695	tmp = present_arch_in_ob (at, op);	608	tmp = present_arch_in_ob (at, this);
		609
696	if (!tmp)	610	if (!tmp)
697	{	611	{
698	tmp = arch_to_object (at);	612	tmp = arch_to_object (at);
699	tmp = insert_ob_in_ob (tmp, op);	613	tmp = insert_ob_in_ob (tmp, this);
700	SET_FLAG (tmp, FLAG_APPLIED);	614	SET_FLAG (tmp, FLAG_APPLIED);
701	}	615	}
702	}	616	}
703		617
704	new_draw_info (NDI_UNIQUE, 0, op, drain_msg[deplete_stats]);	618	new_draw_info (NDI_UNIQUE, 0, this, drain_msg[deplete_stats]);
705	change_attr_value (&tmp->stats, deplete_stats, -1);	619	change_attr_value (&tmp->stats, deplete_stats, -1);
706	fix_player (op);	620	update_stats ();
707	}	621	}
708		622
709	/*	623	/*
710	* A value of 0 indicates timeout, otherwise change the luck of the object.	624	* A value of 0 indicates timeout, otherwise change the luck of the object.
711	* via an applied bad_luck object.	625	* via an applied bad_luck object.
712	*/	626	*/
713
714	void	627	void
715	change_luck (object *op, int value)	628	object::change_luck (int value)
716	{	629	{
717	object *tmp;
718	archetype *at;
719	int new_luck;
720
721	at = archetype::find ("luck");	630	archetype *at = archetype::find (shstr_luck);
722	if (!at)	631	if (!at)
723	LOG (llevError, "Couldn't find archetype luck.\n");	632	LOG (llevError, "Couldn't find archetype luck.\n");
724	else	633	else
725	{	634	{
726	tmp = present_arch_in_ob (at, op);	635	object *tmp = present_arch_in_ob (at, this);
		636
727	if (!tmp)	637	if (!tmp)
728	{	638	{
729	if (!value)	639	if (!value)
730	return;	640	return;
		641
731	tmp = arch_to_object (at);	642	tmp = arch_to_object (at);
732	tmp = insert_ob_in_ob (tmp, op);	643	tmp = insert_ob_in_ob (tmp, this);
733	SET_FLAG (tmp, FLAG_APPLIED);	644	SET_FLAG (tmp, FLAG_APPLIED);
734	}	645	}
		646
735	if (value)	647	if (value)
736	{	648	{
737	/* Limit the luck value of the bad luck object to +/-100. This	649	/* Limit the luck value of the bad luck object to +/-100. This
738	* (arbitrary) value prevents overflows (both in the bad luck object and	650	* (arbitrary) value prevents overflows (both in the bad luck object and
739	* in op itself).	651	* in op itself).
740	*/	652	*/
741	new_luck = tmp->stats.luck + value;	653	int new_luck = tmp->stats.luck + value;
		654
742	if (new_luck >= -100 && new_luck <= 100)	655	if (new_luck >= -100 && new_luck <= 100)
743	{	656	{
744	op->stats.luck += value;	657	stats.luck += value;
745	tmp->stats.luck = new_luck;	658	tmp->stats.luck = new_luck;
746	}	659	}
747	}	660	}
748	else	661	else
749	{	662	{
750	if (!tmp->stats.luck)	663	if (!tmp->stats.luck)
751	{
752	return;	664	return;
753	}	665
754	/* Randomly change the players luck. Basically, we move it	666	/* Randomly change the players luck. Basically, we move it
755	* back neutral (if greater>0, subtract, otherwise add)	667	* back neutral (if greater>0, subtract, otherwise add)
756	*/	668	*/
757	if (RANDOM () % (FABS (tmp->stats.luck)) >= RANDOM () % 30)	669	if (rndm (abs (tmp->stats.luck)) >= rndm (30))
758	{	670	{
759	int diff = tmp->stats.luck > 0 ? -1 : 1;	671	int diff = tmp->stats.luck > 0 ? -1 : 1;
760		672
761	op->stats.luck += diff;	673	stats.luck += diff;
762	tmp->stats.luck += diff;	674	tmp->stats.luck += diff;
763	}	675	}
764	}	676	}
765	}	677	}
766	}	678	}
767		679
768	/*	680	/*
769	* Subtracts stat-bonuses given by the class which the player has chosen.	681	* Subtracts stat-bonuses given by the class which the player has chosen.
770	*/	682	*/
771
772	void	683	void
773	remove_statbonus (object *op)	684	object::remove_statbonus ()
774	{	685	{
775	op->stats.Str -= op->arch->clone.stats.Str;	686	for (int i = 0; i < NUM_STATS; ++i)
776	op->stats.Dex -= op->arch->clone.stats.Dex;	687	{
777	op->stats.Con -= op->arch->clone.stats.Con;	688	sint8 v = arch->stats.stat (i);
778	op->stats.Wis -= op->arch->clone.stats.Wis;	689	stats.stat (i) -= v;
779	op->stats.Pow -= op->arch->clone.stats.Pow;	690	contr->orig_stats.stat (i) -= v;
780	op->stats.Cha -= op->arch->clone.stats.Cha;	691	}
781	op->stats.Int -= op->arch->clone.stats.Int;
782	op->contr->orig_stats.Str -= op->arch->clone.stats.Str;
783	op->contr->orig_stats.Dex -= op->arch->clone.stats.Dex;
784	op->contr->orig_stats.Con -= op->arch->clone.stats.Con;
785	op->contr->orig_stats.Wis -= op->arch->clone.stats.Wis;
786	op->contr->orig_stats.Pow -= op->arch->clone.stats.Pow;
787	op->contr->orig_stats.Cha -= op->arch->clone.stats.Cha;
788	op->contr->orig_stats.Int -= op->arch->clone.stats.Int;
789	}	692	}
790		693
791	/*	694	/*
792	* Adds stat-bonuses given by the class which the player has chosen.	695	* Adds stat-bonuses given by the class which the player has chosen.
793	*/	696	*/
794
795	void	697	void
796	add_statbonus (object *op)	698	object::add_statbonus ()
797	{	699	{
798	op->stats.Str += op->arch->clone.stats.Str;	700	for (int i = 0; i < NUM_STATS; ++i)
799	op->stats.Dex += op->arch->clone.stats.Dex;	701	{
800	op->stats.Con += op->arch->clone.stats.Con;	702	sint8 v = arch->stats.stat (i);
801	op->stats.Wis += op->arch->clone.stats.Wis;	703	stats.stat (i) += v;
802	op->stats.Pow += op->arch->clone.stats.Pow;	704	contr->orig_stats.stat (i) += v;
803	op->stats.Cha += op->arch->clone.stats.Cha;	705	}
804	op->stats.Int += op->arch->clone.stats.Int;
805	op->contr->orig_stats.Str += op->arch->clone.stats.Str;
806	op->contr->orig_stats.Dex += op->arch->clone.stats.Dex;
807	op->contr->orig_stats.Con += op->arch->clone.stats.Con;
808	op->contr->orig_stats.Wis += op->arch->clone.stats.Wis;
809	op->contr->orig_stats.Pow += op->arch->clone.stats.Pow;
810	op->contr->orig_stats.Cha += op->arch->clone.stats.Cha;
811	op->contr->orig_stats.Int += op->arch->clone.stats.Int;
812	}	706	}
		707
		708	/* These are the items that currently can change digestion, regeneration,
		709	* spell point recovery and mana point recovery. Seems sort of an arbitary
		710	* list, but other items store other info into stats array.
		711	*/
		712	static struct digest_types : std::bitset<NUM_TYPES>
		713	{
		714	digest_types ()
		715	{
		716	set (WEAPON);
		717	set (BOW);
		718	set (ARMOUR);
		719	set (HELMET);
		720	set (SHIELD);
		721	set (RING);
		722	set (BOOTS);
		723	set (GLOVES);
		724	set (AMULET);
		725	set (GIRDLE);
		726	set (BRACERS);
		727	set (CLOAK);
		728	set (DISEASE);
		729	set (FORCE);
		730	set (SKILL);
		731	}
		732	} digest_types;
		733
		734	static struct copy_flags : object::flags_t
		735	{
		736	copy_flags ()
		737	{
		738	set (FLAG_LIFESAVE);
		739	set (FLAG_REFL_SPELL);
		740	set (FLAG_REFL_MISSILE);
		741	set (FLAG_STEALTH);
		742	set (FLAG_XRAYS);
		743	set (FLAG_BLIND);
		744	set (FLAG_SEE_IN_DARK);
		745	}
		746	} copy_flags;
813		747
814	/*	748	/*
815	* Updates all abilities given by applied objects in the inventory	749	* Updates all abilities given by applied objects in the inventory
816	* of the given object. Note: This function works for both monsters	750	* of the given object. Note: This function works for both monsters
817	* and players; the "player" in the name is purely an archaic inheritance.	751	* and players; the "player" in the name is purely an archaic inheritance.
818	* This functions starts from base values (archetype or player object)	752	* This functions starts from base values (archetype or player object)
819	* and then adjusts them according to what the player has equipped.	753	* and then adjusts them according to what the player has equipped.
820	*/	754	*
821
822	/* July 95 - inserted stuff to handle new skills/exp system - b.t.	755	* July 95 - inserted stuff to handle new skills/exp system - b.t.
823	spell system split, grace points now added to system --peterm	756	* spell system split, grace points now added to system --peterm
824	*/	757	*/
825
826	void	758	void
827	fix_player (object *op)	759	object::update_stats ()
828	{	760	{
829	int i, j;
830	float f, max = 9, added_speed = 0, bonus_speed = 0, sp_tmp, speed_reduce_from_disease = 1;	761	float f, max_speed = 9, added_speed = 0, bonus_speed = 0, speed_reduce_from_disease = 1;
831	int weapon_weight = 0, weapon_speed = 0;	762	int weapon_weight = 0, weapon_speed = 0;
832	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;	763	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;
833	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];	764	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];
834	object *grace_obj = NULL, *mana_obj = NULL, *wc_obj = NULL, *tmp;	765	object *grace_obj = NULL, *mana_obj = NULL, *tmp;
		766	float old_speed = speed;
		767	int stat_sum [NUM_STATS];
835		768
836	/* First task is to clear all the values back to their original values */	769	/* First task is to clear all the values back to their original values */
837	if (op->type == PLAYER)	770	if (type == PLAYER)
838	{	771	{
		772	contr->delayed_update = false;
		773
839	for (i = 0; i < NUM_STATS; i++)	774	for (int i = 0; i < NUM_STATS; i++)
840	{	775	stat_sum [i] = contr->orig_stats.stat (i);
841	set_attr_value (&(op->stats), i, get_attr_value (&(op->contr->orig_stats), i));	776
842	}
843	if (settings.spell_encumbrance == TRUE)	777	if (settings.spell_encumbrance == TRUE)
844	op->contr->encumbrance = 0;	778	contr->encumbrance = 0;
845		779
846	op->attacktype = 0;	780	attacktype = 0;
		781
847	op->contr->digestion = 0;	782	contr->digestion = 0;
848	op->contr->gen_hp = 0;	783	contr->gen_hp = 0;
849	op->contr->gen_sp = 0;	784	contr->gen_sp = 0;
850	op->contr->gen_grace = 0;	785	contr->gen_grace = 0;
851	op->contr->gen_sp_armour = 10;	786	contr->gen_sp_armour = 10;
852	op->contr->item_power = 0;	787	contr->item_power = 0;
853
854	/* Don't clobber all the range_ values. range_golem otherwise
855	* gets reset for no good reason, and we don't want to reset
856	* range_magic (what spell is readied). These three below
857	* well get filled in based on what the player has equipped.
858	*/
859	op->contr->ranges[range_bow] = NULL;
860	op->contr->ranges[range_misc] = NULL;
861	op->contr->ranges[range_skill] = NULL;
862	}	788	}
863	memcpy (op->body_used, op->body_info, sizeof (op->body_info));
864		789
		790	for (int i = NUM_BODY_LOCATIONS; i--; )
		791	slot[i].used = slot[i].info;
		792
865	op->slaying = 0;	793	slaying = 0;
866		794
867	if (!QUERY_FLAG (op, FLAG_WIZ))	795	if (!QUERY_FLAG (this, FLAG_WIZ))
868	{	796	{
869	CLEAR_FLAG (op, FLAG_XRAYS);	797	CLEAR_FLAG (this, FLAG_XRAYS);
870	CLEAR_FLAG (op, FLAG_MAKE_INVIS);	798	CLEAR_FLAG (this, FLAG_MAKE_INVIS);
871	}	799	}
872		800
873	CLEAR_FLAG (op, FLAG_LIFESAVE);	801	CLEAR_FLAG (this, FLAG_LIFESAVE);
874	CLEAR_FLAG (op, FLAG_STEALTH);	802	CLEAR_FLAG (this, FLAG_STEALTH);
875	CLEAR_FLAG (op, FLAG_BLIND);	803	CLEAR_FLAG (this, FLAG_BLIND);
876	if (!QUERY_FLAG (&op->arch->clone, FLAG_REFL_SPELL))
877	CLEAR_FLAG (op, FLAG_REFL_SPELL);
878	if (!QUERY_FLAG (&op->arch->clone, FLAG_REFL_MISSILE))
879	CLEAR_FLAG (op, FLAG_REFL_MISSILE);
880	if (!QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))
881	CLEAR_FLAG (op, FLAG_UNDEAD);
882	if (!QUERY_FLAG (&op->arch->clone, FLAG_SEE_IN_DARK))
883	CLEAR_FLAG (op, FLAG_SEE_IN_DARK);
884		804
885	op->path_attuned = op->arch->clone.path_attuned;	805	if (!QUERY_FLAG (arch, FLAG_REFL_SPELL )) CLEAR_FLAG (this, FLAG_REFL_SPELL);
886	op->path_repelled = op->arch->clone.path_repelled;	806	if (!QUERY_FLAG (arch, FLAG_REFL_MISSILE)) CLEAR_FLAG (this, FLAG_REFL_MISSILE);
887	op->path_denied = op->arch->clone.path_denied;	807	if (!QUERY_FLAG (arch, FLAG_UNDEAD )) CLEAR_FLAG (this, FLAG_UNDEAD);
888	op->glow_radius = op->arch->clone.glow_radius;	808	if (!QUERY_FLAG (arch, FLAG_SEE_IN_DARK )) CLEAR_FLAG (this, FLAG_SEE_IN_DARK);
889	op->move_type = op->arch->clone.move_type;	809
		810	path_attuned = arch->path_attuned;
		811	path_repelled = arch->path_repelled;
		812	path_denied = arch->path_denied;
		813	glow_radius = arch->glow_radius;
		814	move_type = arch->move_type;
		815
890	op->chosen_skill = NULL;	816	chosen_skill = 0;
891		817
892	/* initializing resistances from the values in player/monster's	818	/* initializing resistances from the values in player/monster's
893	* archetype clone	819	* archetype clone
894	*/	820	*/
895	memcpy (&op->resist, &op->arch->clone.resist, sizeof (op->resist));	821	memcpy (&resist, &arch->resist, sizeof (resist));
896		822
897	for (i = 0; i < NROFATTACKS; i++)	823	for (int i = 0; i < NROFATTACKS; i++)
898	{	824	{
899	if (op->resist[i] > 0)	825	if (resist[i] > 0)
900	prot[i] = op->resist[i], vuln[i] = 0;	826	prot[i] = resist[i], vuln[i] = 0;
901	else	827	else
902	vuln[i] = -(op->resist[i]), prot[i] = 0;	828	vuln[i] = -(resist[i]), prot[i] = 0;
		829
903	potion_resist[i] = 0;	830	potion_resist[i] = 0;
904	}	831	}
905		832
906	wc = op->arch->clone.stats.wc;	833	wc = arch->stats.wc;
907	op->stats.dam = op->arch->clone.stats.dam;	834	stats.dam = arch->stats.dam;
908		835
909	/* for players which cannot use armour, they gain AC -1 per 3 levels,	836	/* for players which cannot use armour, they gain AC -1 per 3 levels,
910	* plus a small amount of physical resist, those poor suckers. ;)	837	* plus a small amount of physical resist, those poor suckers. ;)
911	* the fact that maxlevel is factored in could be considered sort of bogus -	838	* the fact that maxlevel is factored in could be considered sort of bogus -
912	* we should probably give them some bonus and cap it off - otherwise,	839	* we should probably give them some bonus and cap it off - otherwise,
913	* basically, if a server updates its max level, these playes may find	840	* basically, if a server updates its max level, these playes may find
914	* that their protection from physical goes down	841	* that their protection from physical goes down
915	*/	842	*/
916	if (!QUERY_FLAG (op, FLAG_USE_ARMOUR) && op->type == PLAYER)	843	if (!QUERY_FLAG (this, FLAG_USE_ARMOUR) && type == PLAYER)
917	{	844	{
918	ac = MAX (-10, op->arch->clone.stats.ac - op->level / 3);	845	ac = max (-10, arch->stats.ac - level / 3);
919	prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * op->level / settings.max_level)) / 100;	846	prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * level / settings.max_level)) / 100;
920	}	847	}
921	else	848	else
922	ac = op->arch->clone.stats.ac;	849	ac = arch->stats.ac;
923		850
924	op->stats.luck = op->arch->clone.stats.luck;	851	stats.luck = arch->stats.luck;
925	op->speed = op->arch->clone.speed;	852	speed = arch->speed;
926		853
927	/* OK - we've reset most all the objects attributes to sane values.	854	/* OK - we've reset most all the objects attributes to sane values.
928	* now go through and make adjustments for what the player has equipped.	855	* now go through and make adjustments for what the player has equipped.
929	*/	856	*/
930
931	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	857	for (tmp = inv; tmp; tmp = tmp->below)
932	{	858	{
933	/* See note in map.c:update_position about making this additive
934	* since light sources are never applied, need to put check here.
935	*/
936	if (tmp->glow_radius > op->glow_radius)
937	op->glow_radius = tmp->glow_radius;
938
939	/* This happens because apply_potion calls change_abil with the potion	859	/* This happens because apply_potion calls change_abil with the potion
940	* applied so we can tell the player what chagned. But change_abil	860	* applied so we can tell the player what changed. But change_abil
941	* then calls this function.	861	* then calls this function.
942	*/	862	*/
943	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)	863	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)
944	{
945	continue;	864	continue;
946	}	865
		866	glow_radius += tmp->glow_radius;
947		867
948	/* For some things, we don't care what is equipped */	868	/* For some things, we don't care what is equipped */
949	if (tmp->type == SKILL)	869	if (tmp->type == SKILL)
950	{	870	{
951	/* Want to take the highest skill here. */	871	/* Want to take the highest skill here. */
…		…
954	if (!mana_obj)	874	if (!mana_obj)
955	mana_obj = tmp;	875	mana_obj = tmp;
956	else if (tmp->level > mana_obj->level)	876	else if (tmp->level > mana_obj->level)
957	mana_obj = tmp;	877	mana_obj = tmp;
958	}	878	}
		879
959	if (IS_GRACE_SKILL (tmp->subtype))	880	if (IS_GRACE_SKILL (tmp->subtype))
960	{	881	{
961	if (!grace_obj)	882	if (!grace_obj)
962	grace_obj = tmp;	883	grace_obj = tmp;
963	else if (tmp->level > grace_obj->level)	884	else if (tmp->level > grace_obj->level)
964	grace_obj = tmp;	885	grace_obj = tmp;
965	}	886	}
966	}	887	}
967		888
968	/* Container objects are not meant to adjust a players, but other applied	889	/* Container objects are not meant to adjust players, but other applied
969	* objects need to make adjustments.	890	* objects need to make adjustments.
970	* This block should handle all player specific changes	891	* This block should handle all player specific changes
971	* The check for Praying is a bit of a hack - god given bonuses are put	892	* The check for Praying is a bit of a hack - god given bonuses are put
972	* in the praying skill, and the player should always get those.	893	* 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,	894	* 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	895	* because the skill shouldn't count against body positions being used
975	* up, etc.	896	* up, etc.
976	*/	897	*/
977	if ((QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type != CONTAINER && tmp->type != CLOSE_CON) ||	898	if ((tmp->flag [FLAG_APPLIED]
		899	&& tmp->type != CONTAINER
		900	&& tmp->type != CLOSE_CON)
		901	|| (tmp->type == SKILL
978	(tmp->type == SKILL && tmp->subtype == SK_PRAYING))	902	&& tmp->subtype == SK_PRAYING))
979	{	903	{
980	if (op->type == PLAYER)	904	if (type == PLAYER)
981	{	905	{
982	if (tmp->type == BOW)	906	contr->item_power += tmp->item_power;
983	op->contr->ranges[range_bow] = tmp;
984		907
985	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	908	if (tmp == contr->combat_ob || tmp == contr->ranged_ob)
986	op->contr->ranges[range_misc] = tmp;	909	if (tmp != current_weapon
		910	&& (tmp->type != SKILL || tmp->subtype != SK_PRAYING)
		911	&& !tmp->flag [FLAG_CURSED]
		912	&& !tmp->flag [FLAG_DAMNED])
		913	continue;
987		914
988	for (i = 0; i < NUM_STATS; i++)	915	for (int i = 0; i < NUM_STATS; i++)
989	change_attr_value (&(op->stats), i, get_attr_value (&(tmp->stats), i));	916	stat_sum [i] += tmp->stats.stat (i);
990		917
991	/* these are the items that currently can change digestion, regeneration,	918	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 == EXPERIENCE) || (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) || (tmp->type == DISEASE) || (tmp->type == FORCE) || (tmp->type == SKILL))
1001	{	919	{
1002	op->contr->digestion += tmp->stats.food;	920	contr->digestion += tmp->stats.food;
1003	op->contr->gen_hp += tmp->stats.hp;	921	contr->gen_hp += tmp->stats.hp;
		922	if (tmp->type != BOW) // ugly exception for bows
1004	op->contr->gen_sp += tmp->stats.sp;	923	contr->gen_sp += tmp->stats.sp;
1005	op->contr->gen_grace += tmp->stats.grace;	924	contr->gen_grace += tmp->stats.grace;
1006	op->contr->gen_sp_armour += tmp->gen_sp_armour;	925	contr->gen_sp_armour += tmp->gen_sp_armour;
1007	op->contr->item_power += tmp->item_power;
1008	}	926	}
1009	} /* if this is a player */	927	} /* if this is a player */
		928	else
		929	{
		930	if (tmp->type == WEAPON)
		931	current_weapon = tmp;
		932	}
1010		933
1011	/* Update slots used for items */	934	/* Update slots used for items */
1012	if (QUERY_FLAG (tmp, FLAG_APPLIED))	935	if (QUERY_FLAG (tmp, FLAG_APPLIED))
1013	{
1014	for (i = 0; i < NUM_BODY_LOCATIONS; i++)	936	for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
1015	op->body_used[i] += tmp->body_info[i];	937	slot[i].used += tmp->slot[i].info;
1016	}
1017		938
1018	if (tmp->type == SYMPTOM)	939	if (tmp->type == SYMPTOM)
1019	{
1020	speed_reduce_from_disease = tmp->last_sp / 100.0;
1021	if (speed_reduce_from_disease == 0)
1022	speed_reduce_from_disease = 1;	940	speed_reduce_from_disease =
1023	}	941	min (speed_reduce_from_disease, tmp->last_sp ? tmp->last_sp / 100.f : 1.f);
1024		942
1025	/* Pos. and neg. protections are counted seperate (-> pro/vuln).	943	/* Pos. and neg. protections are counted separate (-> pro/vuln).
1026	* (Negative protections are calculated extactly like positive.)	944	* (Negative protections are calculated exactly like positive.)
1027	* Resistance from potions are treated special as well. If there's	945	* Resistance from potions are treated special as well. If there's
1028	* more than one potion-effect, the bigger prot.-value is taken.	946	* more than one potion-effect, the bigger prot.-value is taken.
1029	*/	947	*/
1030	if (tmp->type != POTION)	948	if (tmp->type != POTION)
1031	{	949	{
1032	for (i = 0; i < NROFATTACKS; i++)	950	for (int i = 0; i < NROFATTACKS; i++)
1033	{	951	{
1034	/* Potential for cursed potions, in which case we just can use	952	/* Potential for cursed potions, in which case we just can use
1035	* a straight MAX, as potion_resist is initialized to zero.	953	* a straight MAX, as potion_resist is initialised to zero.
1036	*/	954	*/
1037	if (tmp->type == POTION_EFFECT)	955	if (tmp->type == POTION_EFFECT)
1038	{	956	{
1039	if (potion_resist[i])	957	if (potion_resist[i])
1040	potion_resist[i] = MAX (potion_resist[i], tmp->resist[i]);	958	potion_resist[i] = max (potion_resist[i], tmp->resist[i]);
1041	else	959	else
1042	potion_resist[i] = tmp->resist[i];	960	potion_resist[i] = tmp->resist[i];
1043	}	961	}
1044	else if (tmp->resist[i] > 0)	962	else if (tmp->resist[i] > 0)
1045	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;	963	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;
1046	else if (tmp->resist[i] < 0)	964	else if (tmp->resist[i] < 0)
1047	vuln[i] += ((100 - vuln[i]) * (-tmp->resist[i])) / 100;	965	vuln[i] += ((100 - vuln[i]) * -tmp->resist[i]) / 100;
1048	}	966	}
1049	}	967	}
1050		968
1051	/* There may be other things that should not adjust the attacktype */	969	/* There may be other things that should not adjust the attacktype */
1052	if (tmp->type != BOW && tmp->type != SYMPTOM)	970	if (tmp->type != SYMPTOM)
		971	{
1053	op->attacktype |= tmp->attacktype;	972	attacktype |= tmp->attacktype;
1054
1055	op->path_attuned |= tmp->path_attuned;	973	path_attuned |= tmp->path_attuned;
1056	op->path_repelled |= tmp->path_repelled;	974	path_repelled |= tmp->path_repelled;
1057	op->path_denied |= tmp->path_denied;	975	path_denied |= tmp->path_denied;
		976	move_type |= tmp->move_type;
1058	op->stats.luck += tmp->stats.luck;	977	stats.luck += tmp->stats.luck;
1059	op->move_type |= tmp->move_type;	978	}
1060		979
1061	if (QUERY_FLAG (tmp, FLAG_LIFESAVE))	980	flag |= tmp->flag & copy_flags;
1062	SET_FLAG (op, FLAG_LIFESAVE);
1063	if (QUERY_FLAG (tmp, FLAG_REFL_SPELL))
1064	SET_FLAG (op, FLAG_REFL_SPELL);
1065	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE))
1066	SET_FLAG (op, FLAG_REFL_MISSILE);
1067	if (QUERY_FLAG (tmp, FLAG_STEALTH))
1068	SET_FLAG (op, FLAG_STEALTH);
1069	if (QUERY_FLAG (tmp, FLAG_XRAYS))
1070	SET_FLAG (op, FLAG_XRAYS);
1071	if (QUERY_FLAG (tmp, FLAG_BLIND))
1072	SET_FLAG (op, FLAG_BLIND);
1073	if (QUERY_FLAG (tmp, FLAG_SEE_IN_DARK))
1074	SET_FLAG (op, FLAG_SEE_IN_DARK);
1075		981
1076	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	982	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (arch, FLAG_UNDEAD))
1077	SET_FLAG (op, FLAG_UNDEAD);	983	SET_FLAG (this, FLAG_UNDEAD);
1078		984
1079	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))	985	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))
1080	{	986	{
1081	SET_FLAG (op, FLAG_MAKE_INVIS);	987	SET_FLAG (this, FLAG_MAKE_INVIS);
1082	op->invisible = 1;	988	invisible = 1;
1083	}	989	}
1084		990
1085	if (tmp->stats.exp && tmp->type != SKILL)	991	if (tmp->stats.exp && tmp->type != SKILL)
1086	{	992	{
1087	if (tmp->stats.exp > 0)	993	if (tmp->stats.exp > 0)
1088	{	994	{
1089	added_speed += (float) tmp->stats.exp / 3.0;	995	added_speed += tmp->stats.exp / 3.f;
1090	bonus_speed += 1.0 + (float) tmp->stats.exp / 3.0;	996	bonus_speed += tmp->stats.exp / 3.f + 1.f;
1091	}	997	}
1092	else	998	else
1093	added_speed += (float) tmp->stats.exp;	999	added_speed += tmp->stats.exp;
1094	}	1000	}
1095		1001
1096	switch (tmp->type)	1002	switch (tmp->type)
1097	{	1003	{
		1004	#if 0
		1005	case WAND:
		1006	case ROD:
		1007	case HORN:
		1008	if (type != PLAYER || current_weapon == tmp)
		1009	chosen_skill = tmp;
		1010	break;
		1011	#endif
		1012
1098	/* skills modifying the character -b.t. */	1013	/* skills modifying the character -b.t. */
1099	/* for all skills and skill granting objects */	1014	/* for all skills and skill granting objects */
1100	case SKILL:	1015	case SKILL:
1101	if (!QUERY_FLAG (tmp, FLAG_APPLIED))	1016	{
		1017	if (!QUERY_FLAG (tmp, FLAG_APPLIED) || skill_flags [tmp->subtype] & SF_APPLY)
1102	break;	1018	break;
1103		1019
1104	if (IS_COMBAT_SKILL (tmp->subtype))
1105	wc_obj = tmp;
1106
1107	if (op->chosen_skill)	1020	if (chosen_skill)
		1021	{
1108	LOG (llevDebug, "fix_player, op %s has multiple skills applied\n", &op->name);	1022	LOG (llevDebug, "fix_player, op %s has multiple skills applied (%s and %s)\n",
		1023	&name, &chosen_skill->name, &tmp->name);
1109		1024
		1025	tmp->flag [FLAG_APPLIED] = false;
		1026	update_stats ();
		1027	return;
		1028	}
		1029	else
1110	op->chosen_skill = tmp;	1030	chosen_skill = tmp;
1111		1031
1112	if (tmp->stats.dam > 0)	1032	if (tmp->stats.dam > 0)
1113	{ /* skill is a 'weapon' */	1033	{ /* skill is a 'weapon' */
1114	if (!QUERY_FLAG (op, FLAG_READY_WEAPON))	1034	if (!QUERY_FLAG (this, FLAG_READY_WEAPON))
1115	weapon_speed = (int) WEAPON_SPEED (tmp);	1035	weapon_speed = WEAPON_SPEED (tmp);
		1036
1116	if (weapon_speed < 0)	1037	if (weapon_speed < 0)
1117	weapon_speed = 0;	1038	weapon_speed = 0;
		1039
1118	weapon_weight = tmp->weight;	1040	weapon_weight = tmp->weight;
1119	op->stats.dam += tmp->stats.dam * (1 + (op->chosen_skill->level / 9));	1041	stats.dam += 1 + chosen_skill->level * tmp->stats.dam / 9;
		1042
1120	if (tmp->magic)	1043	if (tmp->magic)
1121	op->stats.dam += tmp->magic;	1044	stats.dam += tmp->magic;
1122	}	1045	}
1123		1046
1124	if (tmp->stats.wc)	1047	if (tmp->stats.wc)
1125	wc -= (tmp->stats.wc + tmp->magic);	1048	wc -= tmp->stats.wc + tmp->magic;
1126		1049
1127	if (tmp->slaying != NULL)	1050	if (tmp->slaying)
1128	op->slaying = tmp->slaying;	1051	slaying = tmp->slaying;
1129		1052
1130	if (tmp->stats.ac)	1053	if (tmp->stats.ac)
1131	ac -= (tmp->stats.ac + tmp->magic);	1054	ac -= tmp->stats.ac + tmp->magic;
		1055
1132	if (settings.spell_encumbrance == TRUE && op->type == PLAYER)	1056	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1133	op->contr->encumbrance += (int) 3 *tmp->weight / 1000;	1057	contr->encumbrance += (int) 3 *tmp->weight / 1000;
		1058	}
1134		1059
1135	if (op->type == PLAYER)
1136	op->contr->ranges[range_skill] = op;
1137	break;	1060	break;
1138		1061
1139	case SKILL_TOOL:
1140	if (op->chosen_skill)
1141	{
1142	LOG (llevDebug, "fix_player, op %s has multiple skills applied\n", &op->name);
1143	}
1144	op->chosen_skill = tmp;
1145	if (op->type == PLAYER)
1146	op->contr->ranges[range_skill] = op;
1147	break;
1148
1149	case SHIELD:	1062	case SHIELD:
1150	if (settings.spell_encumbrance == TRUE && op->type == PLAYER)	1063	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1151	op->contr->encumbrance += (int) tmp->weight / 2000;	1064	contr->encumbrance += (int) tmp->weight / 2000;
1152	case RING:	1065	case RING:
1153	case AMULET:	1066	case AMULET:
1154	case GIRDLE:	1067	case GIRDLE:
1155	case HELMET:	1068	case HELMET:
1156	case BOOTS:	1069	case BOOTS:
1157	case GLOVES:	1070	case GLOVES:
1158	case CLOAK:	1071	case CLOAK:
1159	if (tmp->stats.wc)	1072	if (tmp->stats.wc)
1160	wc -= (tmp->stats.wc + tmp->magic);	1073	wc -= tmp->stats.wc + tmp->magic;
		1074
1161	if (tmp->stats.dam)	1075	if (tmp->stats.dam)
1162	op->stats.dam += (tmp->stats.dam + tmp->magic);	1076	stats.dam += tmp->stats.dam + tmp->magic;
		1077
1163	if (tmp->stats.ac)	1078	if (tmp->stats.ac)
1164	ac -= (tmp->stats.ac + tmp->magic);	1079	ac -= tmp->stats.ac + tmp->magic;
		1080
1165	break;	1081	break;
1166		1082
		1083	case BOW:
1167	case WEAPON:	1084	case WEAPON:
		1085	if (type != PLAYER || current_weapon == tmp)
		1086	{
1168	wc -= (tmp->stats.wc + tmp->magic);	1087	wc -= tmp->stats.wc + tmp->magic;
		1088
1169	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)	1089	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)
1170	ac -= tmp->stats.ac + tmp->magic;	1090	ac -= tmp->stats.ac + tmp->magic;
		1091
1171	op->stats.dam += (tmp->stats.dam + tmp->magic);	1092	stats.dam += tmp->stats.dam + tmp->magic;
1172	weapon_weight = tmp->weight;	1093	weapon_weight = tmp->weight;
1173	weapon_speed = ((int) WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2;	1094	weapon_speed = (WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2;
		1095
1174	if (weapon_speed < 0)	1096	if (weapon_speed < 0)
1175	weapon_speed = 0;	1097	weapon_speed = 0;
		1098
1176	op->slaying = tmp->slaying;	1099	slaying = tmp->slaying;
		1100
1177	/* If there is desire that two handed weapons should do	1101	/* If there is desire that two handed weapons should do
1178	* extra strength damage, this is where the code should	1102	* extra strength damage, this is where the code should
1179	* go.	1103	* go.
1180	*/	1104	*/
1181	op->current_weapon = tmp;	1105
1182	if (settings.spell_encumbrance == TRUE && op->type == PLAYER)	1106	if (type == PLAYER)
		1107	if (settings.spell_encumbrance)
1183	op->contr->encumbrance += (int) 3 *tmp->weight / 1000;	1108	contr->encumbrance += tmp->weight * 3 / 1000;
		1109	}
1184		1110
1185	break;	1111	break;
1186		1112
1187	case ARMOUR: /* Only the best of these three are used: */	1113	case ARMOUR: /* Only the best of these three are used: */
1188	if (settings.spell_encumbrance == TRUE && op->type == PLAYER)	1114	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1189	op->contr->encumbrance += (int) tmp->weight / 1000;	1115	contr->encumbrance += tmp->weight / 1000;
1190		1116
1191	case BRACERS:	1117	case BRACERS:
1192	case FORCE:	1118	case FORCE:
1193	if (tmp->stats.wc)	1119	if (tmp->stats.wc)
1194	{	1120	{
…		…
1198	best_wc = tmp->stats.wc + tmp->magic;	1124	best_wc = tmp->stats.wc + tmp->magic;
1199	}	1125	}
1200	else	1126	else
1201	wc += tmp->stats.wc + tmp->magic;	1127	wc += tmp->stats.wc + tmp->magic;
1202	}	1128	}
		1129
1203	if (tmp->stats.ac)	1130	if (tmp->stats.ac)
1204	{	1131	{
1205	if (best_ac < tmp->stats.ac + tmp->magic)	1132	if (best_ac < tmp->stats.ac + tmp->magic)
1206	{	1133	{
1207	ac += best_ac; /* Remove last bonus */	1134	ac += best_ac; /* Remove last bonus */
1208	best_ac = tmp->stats.ac + tmp->magic;	1135	best_ac = tmp->stats.ac + tmp->magic;
1209	}	1136	}
1210	else /* To nullify the below effect */	1137	else /* To nullify the below effect */
1211	ac += tmp->stats.ac + tmp->magic;	1138	ac += tmp->stats.ac + tmp->magic;
1212	}	1139	}
		1140
1213	if (tmp->stats.wc)	1141	if (tmp->stats.wc)
1214	wc -= (tmp->stats.wc + tmp->magic);	1142	wc -= tmp->stats.wc + tmp->magic;
		1143
1215	if (tmp->stats.ac)	1144	if (tmp->stats.ac)
1216	ac -= (tmp->stats.ac + tmp->magic);	1145	ac -= tmp->stats.ac + tmp->magic;
1217	if (ARMOUR_SPEED (tmp) && ARMOUR_SPEED (tmp) / 10.0 < max)	1146
		1147	if (ARMOUR_SPEED (tmp))
1218	max = ARMOUR_SPEED (tmp) / 10.0;	1148	max_speed = min (max_speed, ARMOUR_SPEED (tmp) / 10.f);
		1149
1219	break;	1150	break;
1220	} /* switch tmp->type */	1151	} /* switch tmp->type */
1221	} /* item is equipped */	1152	} /* item is equipped */
1222	} /* for loop of items */	1153	} /* for loop of items */
		1154
		1155	glow_radius = min (glow_radius, MAX_LIGHT_RADIUS);
1223		1156
1224	/* We've gone through all the objects the player has equipped. For many things, we	1157	/* We've gone through all the objects the player has equipped. For many things, we
1225	* have generated intermediate values which we now need to assign.	1158	* have generated intermediate values which we now need to assign.
1226	*/	1159	*/
1227		1160
…		…
1229	* If there is an uncursed potion in effect, granting more protection	1162	* If there is an uncursed potion in effect, granting more protection
1230	* than that, we take: 'total resistance = resistance from potion'.	1163	* than that, we take: 'total resistance = resistance from potion'.
1231	* If there is a cursed (and no uncursed) potion in effect, we take	1164	* If there is a cursed (and no uncursed) potion in effect, we take
1232	* 'total resistance = vulnerability from cursed potion'.	1165	* 'total resistance = vulnerability from cursed potion'.
1233	*/	1166	*/
1234	for (i = 0; i < NROFATTACKS; i++)	1167	for (int i = 0; i < NROFATTACKS; i++)
1235	{	1168	{
1236	op->resist[i] = prot[i] - vuln[i];	1169	resist[i] = prot[i] - vuln[i];
		1170
1237	if (potion_resist[i] && ((potion_resist[i] > op->resist[i]) || (potion_resist[i] < 0)))	1171	if (potion_resist[i] && ((potion_resist[i] > resist[i]) || (potion_resist[i] < 0)))
1238	op->resist[i] = potion_resist[i];	1172	resist[i] = potion_resist[i];
		1173	}
		1174
		1175	if (type == PLAYER)
1239	}	1176	{
		1177	// clamp various player stats
		1178	for (int i = 0; i < NUM_STATS; ++i)
		1179	stats.stat (i) = stat_sum [i];
1240		1180
		1181	check_stat_bounds (&stats);
		1182
		1183	contr->digestion = clamp (contr->digestion, MIN_DIGESTION, MAX_DIGESTION);
		1184
1241	/* Figure out the players sp/mana/hp totals. */	1185	/* Figure out the players sp/mana/hp totals. */
1242	if (op->type == PLAYER)
1243	{
1244	int pl_level;	1186	int pl_level;
1245		1187
1246	check_stat_bounds (&(op->stats));
1247	pl_level = op->level;
1248
1249	if (pl_level < 1)
1250	pl_level = 1; /* safety, we should always get 1 levels worth of hp! */	1188	pl_level = max (1, level); /* safety, we should always get 1 levels worth of hp! */
1251		1189
1252	/* You basically get half a con bonus/level. But we do take into account rounding,	1190	/* You basically get half a con bonus/level. But we do take into account rounding,
1253	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.	1191	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.
1254	*/	1192	*/
1255	for (i = 1, op->stats.maxhp = 0; i <= pl_level && i <= 10; i++)	1193	stats.maxhp = 0;
		1194	for (int i = 1; i <= min (10, pl_level); i++)
1256	{	1195	{
1257	j = op->contr->levhp[i] + con_bonus[op->stats.Con] / 2;	1196	int j = contr->levhp[i] + con_bonus[stats.Con] / 2;
		1197
1258	if (i % 2 && con_bonus[op->stats.Con] % 2)	1198	if (i % 2 && con_bonus[stats.Con] % 2)
1259	{
1260	if (con_bonus[op->stats.Con] > 0)	1199	if (con_bonus[stats.Con] > 0)
1261	j++;	1200	j++;
1262	else	1201	else
1263	j--;	1202	j--;
1264	}	1203
1265	op->stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */	1204	stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */
1266	}	1205	}
1267		1206
1268	for (i = 11; i <= op->level; i++)	1207	stats.maxhp += 2 * max (0, level - 10);
1269	op->stats.maxhp += 2;
1270		1208
1271	if (op->stats.hp > op->stats.maxhp)	1209	if (stats.hp > stats.maxhp)
1272	op->stats.hp = op->stats.maxhp;	1210	stats.hp = stats.maxhp;
1273		1211
1274	/* Sp gain is controlled by the level of the player's	1212	/* Sp gain is controlled by the level of the player's
1275	* relevant experience object (mana_obj, see above)	1213	* relevant experience object (mana_obj, see above)
1276	*/	1214	*/
1277	/* following happen when skills system is not used */	1215	/* following happen when skills system is not used */
1278	if (!mana_obj)	1216	if (!mana_obj)
1279	mana_obj = op;	1217	mana_obj = this;
		1218
1280	if (!grace_obj)	1219	if (!grace_obj)
1281	grace_obj = op;	1220	grace_obj = this;
		1221
1282	/* set maxsp */	1222	/* set maxsp */
1283	if (!mana_obj || !mana_obj->level || op->type != PLAYER)	1223	if (!mana_obj || !mana_obj->level || type != PLAYER)
1284	mana_obj = op;	1224	mana_obj = this;
1285		1225
1286	if (mana_obj == op && op->type == PLAYER)	1226	if (mana_obj == this && type == PLAYER)
1287	{
1288	op->stats.maxsp = 1;	1227	stats.maxsp = 1;
1289	}
1290	else	1228	else
1291	{	1229	{
1292	sp_tmp = 0.0;	1230	float sp_tmp = 0.f;
		1231
1293	for (i = 1; i <= mana_obj->level && i <= 10; i++)	1232	for (int i = 1; i <= min (10, mana_obj->level); i++)
1294	{	1233	{
1295	float stmp;	1234	float stmp;
1296		1235
1297	/* Got some extra bonus at first level */	1236	/* Got some extra bonus at first level */
1298	if (i < 2)	1237	if (i < 2)
1299	{
1300	stmp = op->contr->levsp[i] + ((2.0 * (float) sp_bonus[op->stats.Pow] + (float) sp_bonus[op->stats.Int]) / 6.0);	1238	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 6.f;
1301	}
1302	else	1239	else
1303	{
1304	stmp = (float) op->contr->levsp[i] + (2.0 * (float) sp_bonus[op->stats.Pow] + (float) sp_bonus[op->stats.Int]) / 12.0;	1240	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 12.f;
1305	}	1241
1306	if (stmp < 1.0)
1307	stmp = 1.0;
1308	sp_tmp += stmp;	1242	sp_tmp += max (1.f, stmp);
1309	}	1243	}
1310	op->stats.maxsp = (int) sp_tmp;
1311		1244
1312	for (i = 11; i <= mana_obj->level; i++)	1245	stats.maxsp = int (sp_tmp) + 2 * max (0, mana_obj->level - 10);
1313	op->stats.maxsp += 2;
1314	}	1246	}
		1247
1315	/* Characters can get their sp supercharged via rune of transferrance */	1248	/* Characters can get their sp supercharged via rune of transferrance */
1316	if (op->stats.sp > op->stats.maxsp * 2)	1249	stats.sp = min (stats.sp, stats.maxsp * 2);
1317	op->stats.sp = op->stats.maxsp * 2;
1318		1250
1319	/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */	1251	/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */
1320	if (!grace_obj || !grace_obj->level || op->type != PLAYER)	1252	if (!grace_obj || !grace_obj->level || type != PLAYER)
1321	grace_obj = op;	1253	grace_obj = this;
1322		1254
1323	if (grace_obj == op && op->type == PLAYER)	1255	if (grace_obj == this && type == PLAYER)
1324	{
1325	op->stats.maxgrace = 1;	1256	stats.maxgrace = 1;
1326	}
1327	else	1257	else
1328	{	1258	{
1329	/* store grace in a float - this way, the divisions below don't create	1259	/* store grace in a float - this way, the divisions below don't create
1330	* big jumps when you go from level to level - with int's, it then	1260	* big jumps when you go from level to level - with int's, it then
1331	* becomes big jumps when the sums of the bonuses jump to the next	1261	* becomes big jumps when the sums of the bonuses jump to the next
1332	* step of 8 - with floats, even fractional ones are useful.	1262	* step of 8 - with floats, even fractional ones are useful.
1333	*/	1263	*/
1334	sp_tmp = 0.0;	1264	float sp_tmp = 0.f;
1335	for (i = 1, op->stats.maxgrace = 0; i <= grace_obj->level && i <= 10; i++)	1265
		1266	for (int i = 1; i <= min (10, grace_obj->level); i++)
1336	{	1267	{
1337	float grace_tmp = 0.0;	1268	float grace_tmp = 0.f;
1338		1269
1339	/* Got some extra bonus at first level */	1270	/* Got some extra bonus at first level */
1340	if (i < 2)	1271	if (i < 2)
1341	{	1272	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 6.f;
1342	grace_tmp = op->contr->levgrace[i] + (((float) grace_bonus[op->stats.Pow] +
1343	2.0 * (float) grace_bonus[op->stats.Wis]) / 6.0);
1344	}
1345	else	1273	else
1346	{	1274	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 12.f;
1347	grace_tmp = (float) op->contr->levgrace[i]	1275
1348	+ ((float) grace_bonus[op->stats.Pow] + 2.0 * (float) grace_bonus[op->stats.Wis]) / 12.0;
1349	}
1350	if (grace_tmp < 1.0)
1351	grace_tmp = 1.0;
1352	sp_tmp += grace_tmp;	1276	sp_tmp += max (1.f, grace_tmp);
1353	}	1277	}
1354	op->stats.maxgrace = (int) sp_tmp;
1355		1278
1356	/* two grace points per level after 11 */	1279	/* two grace points per level after 10 */
1357	for (i = 11; i <= grace_obj->level; i++)	1280	stats.maxgrace = int (sp_tmp) + 2 * max (0, grace_obj->level - 10);
1358	op->stats.maxgrace += 2;
1359	}	1281	}
		1282
1360	/* No limit on grace vs maxgrace */	1283	/* No limit on grace vs maxgrace */
1361		1284
1362	if (op->contr->braced)	1285	if (contr->braced)
1363	{	1286	{
1364	ac += 2;	1287	ac += 2;
1365	wc += 4;	1288	wc += 4;
1366	}	1289	}
1367	else	1290	else
1368	ac -= dex_bonus[op->stats.Dex];	1291	ac -= dex_bonus[stats.Dex];
1369		1292
1370	/* In new exp/skills system, wc bonuses are related to	1293	/* In new exp/skills system, wc bonuses are related to
1371	* the players level in a relevant exp object (wc_obj)	1294	* the players level in a relevant exp object (wc_obj)
1372	* not the general player level -b.t.	1295	* not the general player level -b.t.
1373	* I changed this slightly so that wc bonuses are better	1296	* I changed this slightly so that wc bonuses are better
…		…
1376	* improvement every level, now its fighterlevel/5. So	1299	* improvement every level, now its fighterlevel/5. So
1377	* we give the player a bonus here in wc and dam	1300	* we give the player a bonus here in wc and dam
1378	* to make up for the change. Note that I left the	1301	* to make up for the change. Note that I left the
1379	* monster bonus the same as before. -b.t.	1302	* monster bonus the same as before. -b.t.
1380	*/	1303	*/
		1304	object *wc_obj = chosen_skill;
1381		1305
1382	if (op->type == PLAYER && wc_obj && wc_obj->level > 1)	1306	if (contr && wc_obj && wc_obj->level > 1)
1383	{	1307	{
1384	wc -= (wc_obj->level + thaco_bonus[op->stats.Str]);	1308	wc -= wc_obj->level + thaco_bonus[stats.Str];
		1309
1385	for (i = 1; i < wc_obj->level; i++)	1310	for (int i = 1; i < wc_obj->level; i++)
1386	{	1311	{
1387	/* addtional wc every 6 levels */	1312	/* additional wc every 6 levels */
1388	if (!(i % 6))	1313	if (!(i % 6))
1389	wc--;	1314	wc--;
		1315
1390	/* addtional dam every 4 levels. */	1316	/* additional dam every 4 levels. */
1391	if (!(i % 4) && (dam_bonus[op->stats.Str] >= 0))	1317	if (!(i % 4) && dam_bonus[stats.Str] >= 0)
1392	op->stats.dam += (1 + (dam_bonus[op->stats.Str] / 5));	1318	stats.dam += 1 + dam_bonus[stats.Str] / 5;
1393	}	1319	}
1394	}	1320	}
1395	else	1321	else
1396	wc -= (op->level + thaco_bonus[op->stats.Str]);	1322	wc -= level + thaco_bonus[stats.Str];
1397		1323
1398	op->stats.dam += dam_bonus[op->stats.Str];	1324	stats.dam += dam_bonus[stats.Str];
1399		1325
1400	if (op->stats.dam < 1)	1326	if (stats.dam < 1)
1401	op->stats.dam = 1;	1327	stats.dam = 1;
1402		1328
1403	op->speed = 1.0 + speed_bonus[op->stats.Dex];	1329	speed = 1.f + speed_bonus[stats.Dex];
		1330
1404	if (settings.search_items && op->contr->search_str[0])	1331	if (settings.search_items && contr->search_str[0])
1405	op->speed -= 1;	1332	speed -= 1;
1406	if (op->attacktype == 0)
1407	op->attacktype = op->arch->clone.attacktype;
1408
1409	} /* End if player */	1333	} /* End if player */
1410		1334
1411	if (added_speed >= 0)	1335	if (added_speed >= 0)
1412	op->speed += added_speed / 10.0;	1336	speed += added_speed / 10.f;
1413	else /* Something wrong here...: */	1337	else /* Something wrong here...: */
1414	op->speed /= (float) (1.0 - added_speed);	1338	speed /= 1.f - added_speed;
1415		1339
1416	/* Max is determined by armour */	1340	/* Max is determined by armour */
1417	if (op->speed > max)	1341	speed = min (speed, max_speed);
1418	op->speed = max;
1419		1342
1420	if (op->type == PLAYER)	1343	if (type == PLAYER)
1421	{	1344	{
1422	/* f is a number the represents the number of kg above (positive num)	1345	/* f is a number the represents the number of kg above (positive num)
1423	* or below (negative number) that the player is carrying. If above	1346	* or below (negative number) that the player is carrying. If above
1424	* weight limit, then player suffers a speed reduction based on how	1347	* weight limit, then player suffers a speed reduction based on how
1425	* much above he is, and what is max carry is	1348	* much above he is, and what is max carry is
1426	*/	1349	*/
1427	f = (op->carrying / 1000) - max_carry[op->stats.Str];	1350	float f = (carrying / 1000) - max_carry[stats.Str];
1428	if (f > 0)	1351	if (f > 0.f)
1429	op->speed = op->speed / (1.0 + f / max_carry[op->stats.Str]);	1352	speed = speed / (1.f + f / max_carry[stats.Str]);
1430	}	1353	}
1431		1354
1432	op->speed += bonus_speed / 10.0; /* Not affected by limits */	1355	speed += bonus_speed / 10.f; /* Not affected by limits */
		1356	speed *= speed_reduce_from_disease;
1433		1357
1434	/* Put a lower limit on speed. Note with this speed, you move once every	1358	/* Put a lower limit on speed. Note with this speed, you move once every
1435	* 100 ticks or so. This amounts to once every 12 seconds of realtime.	1359	* 25 ticks or so. This amounts to once every 3 seconds of realtime.
1436	*/	1360	*/
1437	op->speed = op->speed * speed_reduce_from_disease;
1438
1439	if (op->speed < 0.01 && op->type == PLAYER)	1361	if (speed < 0.04f && type == PLAYER)
1440	op->speed = 0.01;	1362	speed = 0.04f;
1441		1363
		1364	if (speed != old_speed)
		1365	set_speed (speed);
		1366
1442	if (op->type == PLAYER)	1367	if (type == PLAYER)
1443	{	1368	{
1444	float M, W, s, D, K, S, M2;
1445
1446	/* (This formula was made by vidarl@ifi.uio.no)	1369	/* (This formula was made by vidarl@ifi.uio.no)
1447	* Note that we never used these values again - basically	1370	* Note that we never used these values again - basically
1448	* all of these could be subbed into one big equation, but	1371	* all of these could be subbed into one big equation, but
1449	* that would just be a real pain to read.	1372	* that would just be a real pain to read.
1450	*/	1373	*/
1451	M = (max_carry[op->stats.Str] - 121) / 121.0;	1374	float M = (max_carry[stats.Str] - 121) / 121.f;
1452	M2 = max_carry[op->stats.Str] / 100.0;	1375	float M2 = max_carry[stats.Str] / 100.f;
1453	W = weapon_weight / 20000.0;	1376	float W = weapon_weight / 20000.f;
1454	s = 2 - weapon_speed / 10.0;	1377	float s = (20 - weapon_speed) / 10.f;
1455	D = (op->stats.Dex - 14) / 14.0;	1378	float D = (stats.Dex - 14) / 14.f;
1456	K = 1 + M / 3.0 - W / (3 * M2) + op->speed / 5.0 + D / 2.0;	1379	float K = 1 + M / 3.f - W / (3 * M2) + speed / 5.f + D / 2.f;
1457	K *= (4 + op->level) / (float) (6 + op->level) * 1.2;	1380
		1381	K *= (4 + level) * 1.2f / (6 + level);
		1382
1458	if (K <= 0)	1383	if (K <= 0.01f)
1459	K = 0.01;	1384	K = 0.01f;
1460	S = op->speed / (K * s);	1385
1461	op->contr->weapon_sp = S;	1386	contr->weapon_sp = K * s * .5f; //TODO: balance the .5
1462	}	1387	}
		1388
1463	/* I want to limit the power of small monsters with big weapons: */	1389	/* I want to limit the power of small monsters with big weapons: */
1464	if (op->type != PLAYER && op->arch != NULL && op->stats.dam > op->arch->clone.stats.dam * 3)	1390	if (type != PLAYER && arch && stats.dam > arch->stats.dam * 3)
1465	op->stats.dam = op->arch->clone.stats.dam * 3;	1391	stats.dam = arch->stats.dam * 3;
1466		1392
1467	/* Prevent overflows of wc - best you can get is ABS(120) - this	1393	stats.wc = clamp (wc, MIN_WC, MAX_WC);
1468	* should be more than enough - remember, AC is also in 8 bits,	1394	stats.ac = clamp (ac, MIN_AC, MAX_AC);
1469	* so its value is the same.
1470	*/
1471	if (wc > 120)
1472	wc = 120;
1473	else if (wc < -120)
1474	wc = -120;
1475	op->stats.wc = wc;
1476
1477	if (ac > 120)
1478	ac = 120;
1479	else if (ac < -120)
1480	ac = -120;
1481	op->stats.ac = ac;
1482		1395
1483	/* if for some reason the creature doesn't have any move type,	1396	/* if for some reason the creature doesn't have any move type,
1484	* give them walking as a default.	1397	* give them walking as a default.
1485	* The second case is a special case - to more closely mimic the	1398	* The second case is a special case - to more closely mimic the
1486	* old behaviour - if your flying, your not walking - just	1399	* old behaviour - if your flying, your not walking - just
1487	* one or the other.	1400	* one or the other.
1488	*/	1401	*/
1489	if (op->move_type == 0)	1402	if (move_type == 0)
1490	op->move_type = MOVE_WALK;	1403	move_type = MOVE_WALK;
1491	else if (op->move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH))	1404	else if (move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH))
1492	op->move_type &= ~MOVE_WALK;	1405	move_type &= ~MOVE_WALK;
1493
1494	update_ob_speed (op);
1495		1406
1496	/* It is quite possible that a player's spell costing might have changed,	1407	/* It is quite possible that a player's spell costing might have changed,
1497	* so we will check that now.	1408	* so we will check that now.
1498	*/	1409	*/
1499	if (op->type == PLAYER)	1410	if (is_player ())
1500	esrv_update_spells (op->contr);	1411	contr->update_spells ();
		1412
		1413	// update the mapspace, if we are on a map
		1414	if (!flag [FLAG_REMOVED] && map)
		1415	map->at (x, y).flags_ = 0;
		1416	}
		1417
		1418	void
		1419	object::set_glow_radius (sint8 rad)
		1420	{
		1421	glow_radius = rad;
		1422
		1423	if (is_on_map ())
		1424	update_all_los (map, x, y);
		1425	else if (object *env = outer_env ())
		1426	{
		1427	env->update_stats ();
		1428
		1429	if (env->is_on_map ())
		1430	update_all_los (env->map, env->x, env->y);
		1431	}
1501	}	1432	}
1502		1433
1503	/*	1434	/*
1504	* Returns true if the given player is a legal class.	1435	* Returns true if the given player is a legal class.
1505	* The function to add and remove class-bonuses to the stats doesn't	1436	* The function to add and remove class-bonuses to the stats doesn't
1506	* check if the stat becomes negative, thus this function	1437	* check if the stat becomes negative, thus this function
1507	* merely checks that all stats are 1 or more, and returns	1438	* merely checks that all stats are 1 or more, and returns
1508	* false otherwise.	1439	* false otherwise.
1509	*/	1440	*/
1510
1511	int	1441	int
1512	allowed_class (const object *op)	1442	allowed_class (const object *op)
1513	{	1443	{
1514	return op->stats.Dex > 0 && op->stats.Str > 0 && op->stats.Con > 0 &&	1444	return op->stats.Dex > 0
1515	op->stats.Int > 0 && op->stats.Wis > 0 && op->stats.Pow > 0 && op->stats.Cha > 0;	1445	&& op->stats.Str > 0
		1446	&& op->stats.Con > 0
		1447	&& op->stats.Int > 0
		1448	&& op->stats.Wis > 0
		1449	&& op->stats.Pow > 0
		1450	&& op->stats.Cha > 0;
1516	}	1451	}
1517		1452
1518	/*	1453	/*
1519	* set the new dragon name after gaining levels or	1454	* set the new dragon name after gaining levels or
1520	* changing ability focus (later this can be extended to	1455	* changing ability focus (later this can be extended to
1521	* eventually change the player's face and animation)	1456	* eventually change the player's face and animation)
1522	*
1523	* Note that the title is written to 'own_title' in the
1524	* player struct. This should be changed to 'ext_title'
1525	* as soon as clients support this!
1526	* Please, anyone, write support for 'ext_title'.
1527	*/	1457	*/
1528	void	1458	void
1529	set_dragon_name (object *pl, const object *abil, const object *skin)	1459	set_dragon_name (object *pl, const object *abil, const object *skin)
1530	{	1460	{
1531	int atnr = -1; /* attacknumber of highest level */	1461	int atnr = -1; /* attacknumber of highest level */
…		…
1549	/* now if there are equals at highest level, pick the one with focus,	1479	/* now if there are equals at highest level, pick the one with focus,
1550	or else at random */	1480	or else at random */
1551	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)	1481	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)
1552	atnr = abil->stats.exp;	1482	atnr = abil->stats.exp;
1553		1483
1554	level = (int) (level / 5.);
1555
1556	/* now set the new title */	1484	/* now set the new title */
1557	if (pl->contr != NULL)
1558	{
1559	if (level == 0)
1560	sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);	1485	if (level < 25) sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);
1561	else if (level == 1)
1562	sprintf (pl->contr->title, "%s wyrm", attacks[atnr]);	1486	else if (level < 50) sprintf (pl->contr->title, "%s wyrm" , attacks[atnr]);
1563	else if (level == 2)
1564	sprintf (pl->contr->title, "%s wyvern", attacks[atnr]);	1487	else if (level < 75) sprintf (pl->contr->title, "%s wyvern" , attacks[atnr]);
1565	else if (level == 3)
1566	sprintf (pl->contr->title, "%s dragon", attacks[atnr]);	1488	else if (level < 100) sprintf (pl->contr->title, "%s dragon" , attacks[atnr]);
1567	else	1489	else
1568	{	1490	{
1569	/* special titles for extra high resistance! */	1491	/* special titles for extra high resistance! */
1570	if (skin->resist[atnr] > 80)
1571	sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);	1492	if (skin->resist[atnr] > 80) sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);
1572	else if (skin->resist[atnr] > 50)
1573	sprintf (pl->contr->title, "ancient %s dragon", attacks[atnr]);	1493	else if (skin->resist[atnr] > 50) sprintf (pl->contr->title, "ancient %s dragon" , attacks[atnr]);
1574	else
1575	sprintf (pl->contr->title, "big %s dragon", attacks[atnr]);	1494	else sprintf (pl->contr->title, "big %s dragon" , attacks[atnr]);
1576	}
1577	}	1495	}
1578		1496
1579	strcpy (pl->contr->own_title, "");	1497	strcpy (pl->contr->own_title, "");
1580	}	1498	}
1581		1499
1582	/*	1500	/*
1583	* This function is called when a dragon-player gains	1501	* This function is called when a dragon-player gains
1584	* an overall level. Here, the dragon might gain new abilities	1502	* an overall level. Here, the dragon might gain new abilities
1585	* or change the ability-focus.	1503	* or change the ability-focus.
1586	*/	1504	*/
1587	void	1505	static void
1588	dragon_level_gain (object *who)	1506	dragon_level_gain (object *who)
1589	{	1507	{
1590	object *abil = NULL; /* pointer to dragon ability force */	1508	object *abil = NULL; /* pointer to dragon ability force */
1591	object *skin = NULL; /* pointer to dragon skin force */	1509	object *skin = NULL; /* pointer to dragon skin force */
1592	object *tmp = NULL; /* tmp. object */	1510	object *tmp = NULL; /* tmp. object */
1593	char buf[MAX_BUF]; /* tmp. string buffer */	1511	char buf[MAX_BUF]; /* tmp. string buffer */
1594		1512
1595	/* now grab the 'dragon_ability'-forces from the player's inventory */	1513	/* now grab the 'dragon_ability'-forces from the player's inventory */
1596	for (tmp = who->inv; tmp != NULL; tmp = tmp->below)	1514	for (tmp = who->inv; tmp; tmp = tmp->below)
1597	{
1598	if (tmp->type == FORCE)	1515	if (tmp->type == FORCE)
1599	{	1516	if (tmp->arch->archname == shstr_dragon_ability_force)
1600	if (strcmp (tmp->arch->name, "dragon_ability_force") == 0)
1601	abil = tmp;	1517	abil = tmp;
1602	if (strcmp (tmp->arch->name, "dragon_skin_force") == 0)	1518	else if (tmp->arch->archname == shstr_dragon_skin_force)
1603	skin = tmp;	1519	skin = tmp;
1604	}	1520
1605	}
1606	/* if the force is missing -> bail out */	1521	/* if the force is missing -> bail out */
1607	if (abil == NULL)	1522	if (abil == NULL)
1608	return;	1523	return;
1609		1524
1610	/* The ability_force keeps track of maximum level ever achieved.	1525	/* The ability_force keeps track of maximum level ever achieved.
…		…
1651	object *skill_obj;	1566	object *skill_obj;
1652		1567
1653	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);	1568	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);
1654	if (!skill_obj)	1569	if (!skill_obj)
1655	{	1570	{
1656	LOG (llevError, "add_player_exp: couldn't find skill %s\n", skill_name);	1571	LOG (llevError, "give_skill_by_name: couldn't find skill %s\n", skill_name);
1657	return NULL;	1572	return NULL;
1658	}	1573	}
		1574
1659	/* clear the flag - exp goes into this bucket, but player	1575	/* clear the flag - exp goes into this bucket, but player
1660	* still doesn't know it.	1576	* still doesn't know it.
1661	*/	1577	*/
1662	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);	1578	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);
1663	skill_obj->stats.exp = 0;	1579	skill_obj->stats.exp = 0;
1664	skill_obj->level = 1;	1580	skill_obj->level = 1;
1665	insert_ob_in_ob (skill_obj, op);	1581	op->insert (skill_obj);
1666	if (op->contr)	1582
1667	{	1583	if (player *pl = op->contr)
1668	op->contr->last_skill_ob[skill_obj->subtype] = skill_obj;	1584	pl->link_skills ();
1669	op->contr->last_skill_exp[skill_obj->subtype] = -1;	1585
1670	}
1671	return skill_obj;	1586	return skill_obj;
1672	}	1587	}
1673
1674		1588
1675	/* player_lvl_adj() - for the new exp system. we are concerned with	1589	/* player_lvl_adj() - for the new exp system. we are concerned with
1676	* whether the player gets more hp, sp and new levels.	1590	* whether the player gets more hp, sp and new levels.
1677	* Note this this function should only be called for players. Monstes	1591	* Note this this function should only be called for players. Monstes
1678	* don't really gain levels	1592	* don't really gain levels
…		…
1681	*/	1595	*/
1682	void	1596	void
1683	player_lvl_adj (object *who, object *op)	1597	player_lvl_adj (object *who, object *op)
1684	{	1598	{
1685	char buf[MAX_BUF];	1599	char buf[MAX_BUF];
		1600	bool changed = false;
1686		1601
1687	if (!op) /* when rolling stats */	1602	if (!op) /* when rolling stats */
1688	op = who;	1603	op = who;
1689		1604
1690	if (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))	1605	while (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))
1691	{	1606	{
		1607	changed = true;
		1608
1692	op->level++;	1609	op->level++;
1693		1610
1694	if (op != NULL && op == who && op->stats.exp > 1 && is_dragon_pl (who))	1611	if (op && op == who && op->stats.exp > 1 && is_dragon_pl (who))
1695	dragon_level_gain (who);	1612	dragon_level_gain (who);
1696		1613
1697	/* Only roll these if it is the player (who) that gained the level */	1614	/* Only roll these if it is the player (who) that gained the level */
1698	if (op == who && (who->level < 11) && who->type == PLAYER)	1615	if (op == who && (who->level < 11) && who->type == PLAYER)
1699	{	1616	{
1700	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;	1617	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;
1701	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);	1618	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);
1702	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;	1619	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;
1703	}	1620	}
1704		1621
1705	fix_player (who);
1706	if (op->level > 1)	1622	if (op->level > 1)
1707	{	1623	{
1708	if (op->type != PLAYER)	1624	if (op->type != PLAYER)
		1625	{
		1626	who->contr->play_sound (sound_find ("skill_up"));
1709	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1627	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
		1628	}
1710	else	1629	else
		1630	{
		1631	who->contr->play_sound (sound_find ("level_up"));
1711	sprintf (buf, "You are now level %d.", op->level);	1632	sprintf (buf, "You are now level %d.", op->level);
		1633	}
		1634
1712	if (who)	1635	if (who)
1713	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);	1636	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);
1714	}	1637	}
1715	player_lvl_adj (who, op); /* To increase more levels */
1716	}	1638	}
		1639
1717	else if (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))	1640	while (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))
1718	{	1641	{
		1642	changed = true;
		1643
1719	op->level--;	1644	op->level--;
1720	fix_player (who);	1645
1721	if (op->type != PLAYER)	1646	if (op->type != PLAYER)
1722	{	1647	{
1723	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1648	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
1724	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);	1649	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);
1725	}	1650	}
1726	player_lvl_adj (who, op); /* To decrease more levels */
1727	}	1651	}
1728	/* check if the spell data has changed */	1652
1729	esrv_update_spells (who->contr);	1653	if (changed)
		1654	who->update_stats (); // should cause esrv_update_stats and esrv_update_spells
1730	}	1655	}
1731		1656
1732	/*	1657	/*
1733	* Returns how much experience is needed for a player to become	1658	* Returns how much experience is needed for a player to become
1734	* the given level. level should really never exceed max_level	1659	* the given level. level should really never exceed max_level
…		…
1737	sint64	1662	sint64
1738	level_exp (int level, double expmul)	1663	level_exp (int level, double expmul)
1739	{	1664	{
1740	if (level > settings.max_level)	1665	if (level > settings.max_level)
1741	return (sint64) (expmul * levels[settings.max_level]);	1666	return (sint64) (expmul * levels[settings.max_level]);
		1667
1742	return (sint64) (expmul * levels[level]);	1668	return (sint64) (expmul * levels[level]);
1743	}	1669	}
1744		1670
1745	/*	1671	/*
1746	* Ensure that the permanent experience requirements in an exp object are met.	1672	* Ensure that the permanent experience requirements in an exp object are met.
…		…
1767	op->perm_exp = 0;	1693	op->perm_exp = 0;
1768	else if (op->perm_exp > (sint64) MAX_EXPERIENCE)	1694	else if (op->perm_exp > (sint64) MAX_EXPERIENCE)
1769	op->perm_exp = MAX_EXPERIENCE;	1695	op->perm_exp = MAX_EXPERIENCE;
1770	}	1696	}
1771		1697
1772
1773	/* Add experience to a player - exp should only be positive.	1698	/* Add experience to a player - exp should only be positive.
1774	* Updates permanent exp for the skill we are adding to.	1699	* Updates permanent exp for the skill we are adding to.
1775	* skill_name is the skill to add exp to. Skill name can be	1700	* skill_name is the skill to add exp to. Skill name can be
1776	* NULL, in which case exp increases the players general	1701	* NULL, in which case exp increases the players general
1777	* total, but not any particular skill.	1702	* total, but not any particular skill.
1778	* flag is what to do if the player doesn't have the skill:	1703	* flag is what to do if the player doesn't have the skill:
1779	*/	1704	*/
1780
1781	static void	1705	static void
1782	add_player_exp (object *op, sint64 exp, const char *skill_name, int flag)	1706	add_player_exp (object *op, sint64 exp, const char *skill_name, int flag)
1783	{	1707	{
1784	object *skill_obj = NULL;	1708	object *skill_obj;
1785	sint64 limit, exp_to_add;	1709	sint64 limit, exp_to_add;
1786	int i;	1710	int i;
1787		1711
1788	/* prevents some forms of abuse. */	1712	/* prevents some forms of abuse. */
1789	if (op->contr->braced)	1713	if (op->contr->braced)
1790	exp = exp / 5;	1714	exp /= 5;
1791		1715
1792	/* Try to find the matching skill.	1716	/* Try to find the matching skill.
1793	* We do a shortcut/time saving mechanism first - see if it matches	1717	* We do a shortcut/time saving mechanism first - see if it matches
1794	* chosen_skill. This means we don't need to search through	1718	* chosen_skill. This means we don't need to search through
1795	* the players inventory.	1719	* the players inventory.
1796	*/	1720	*/
		1721	skill_obj = 0;
		1722
1797	if (skill_name)	1723	if (skill_name)
1798	{	1724	{
1799	if (op->chosen_skill && op->chosen_skill->type == SKILL && !strcmp (skill_name, op->chosen_skill->skill))	1725	skill_obj = op->contr->find_skill (skill_name);
1800	skill_obj = op->chosen_skill;
1801	else
1802	{
1803	for (i = 0; i < NUM_SKILLS; i++)
1804	if (op->contr->last_skill_ob[i] && !strcmp (op->contr->last_skill_ob[i]->skill, skill_name))
1805	{
1806	skill_obj = op->contr->last_skill_ob[i];
1807	break;
1808	}
1809		1726
1810	/* Player doesn't have the skill. Check to see what to do, and give	1727	/* Player doesn't have the skill. Check to see what to do, and give
1811	* it to the player if necessary	1728	* it to the player if necessary
1812	*/	1729	*/
1813	if (!skill_obj)	1730	if (!skill_obj)
1814	{	1731	{
1815	if (flag == SK_EXP_NONE)	1732	if (flag == SK_EXP_NONE)
1816	return;	1733	return;
		1734
1817	else if (flag == SK_EXP_ADD_SKILL)	1735	if (flag == SK_EXP_ADD_SKILL)
1818	give_skill_by_name (op, skill_name);	1736	skill_obj = give_skill_by_name (op, skill_name);
1819	}
1820	}	1737	}
1821	}	1738	}
1822		1739
1823	if (flag != SK_EXP_SKILL_ONLY)	1740	if (flag != SK_EXP_SKILL_ONLY)
1824	{	1741	{
…		…
1857	player_lvl_adj (op, skill_obj);	1774	player_lvl_adj (op, skill_obj);
1858	}	1775	}
1859	}	1776	}
1860		1777
1861	/* This function checks to make sure that object 'op' can	1778	/* This function checks to make sure that object 'op' can
1862	* lost 'exp' experience. It returns the amount of exp	1779	* lose 'exp' experience. It returns the amount of exp
1863	* object 'op' can in fact lose - it basically makes	1780	* object 'op' can in fact lose - it basically makes
1864	* adjustments based on permanent exp and the like.	1781	* adjustments based on permanent exp and the like.
1865	* This function should always be used for losing experience -	1782	* This function should always be used for losing experience -
1866	* the 'exp' value passed should be positive - this is the	1783	* the 'exp' value passed should be positive - this is the
1867	* amount that should get subtract from the player.	1784	* amount that should get subtract from the player.
1868	*/	1785	*/
1869	sint64	1786	static sint64
1870	check_exp_loss (const object *op, sint64 exp)	1787	check_exp_loss (const object *op, sint64 exp)
1871	{	1788	{
1872	sint64 del_exp;	1789	sint64 del_exp;
1873		1790
1874	if (exp > op->stats.exp)	1791	if (exp > op->stats.exp)
1875	exp = op->stats.exp;	1792	exp = op->stats.exp;
		1793
1876	if (settings.permanent_exp_ratio)	1794	if (settings.permanent_exp_ratio)
1877	{	1795	{
1878	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);	1796	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);
		1797
1879	if (del_exp < 0)	1798	if (del_exp < 0)
1880	del_exp = 0;	1799	del_exp = 0;
		1800
1881	if (exp > del_exp)	1801	if (exp > del_exp)
1882	exp = del_exp;	1802	exp = del_exp;
1883	}	1803	}
		1804
1884	return exp;	1805	return exp;
1885	}	1806	}
1886		1807
1887	sint64	1808	sint64
1888	check_exp_adjust (const object *op, sint64 exp)	1809	check_exp_adjust (const object *op, sint64 exp)
1889	{	1810	{
1890	if (exp < 0)	1811	if (exp < 0)
1891	return check_exp_loss (op, exp);	1812	return check_exp_loss (op, exp);
1892	else	1813	else
1893	return MIN (exp, (sint64) MAX_EXPERIENCE - op->stats.exp);	1814	return min (exp, (sint64)MAX_EXPERIENCE - op->stats.exp);
1894	}	1815	}
1895
1896		1816
1897	/* Subtracts experience from player.	1817	/* Subtracts experience from player.
1898	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we	1818	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we
1899	* only subtract from the matching skill. Otherwise,	1819	* only subtract from the matching skill. Otherwise,
1900	* this subtracts a portion from all	1820	* this subtracts a portion from all
…		…
1914	sint64 del_exp;	1834	sint64 del_exp;
1915		1835
1916	for (tmp = op->inv; tmp; tmp = tmp->below)	1836	for (tmp = op->inv; tmp; tmp = tmp->below)
1917	if (tmp->type == SKILL && tmp->stats.exp)	1837	if (tmp->type == SKILL && tmp->stats.exp)
1918	{	1838	{
1919	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (tmp->skill, skill))	1839	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (&tmp->skill, skill))
1920	{	1840	{
1921	del_exp = check_exp_loss (tmp, exp);	1841	del_exp = check_exp_loss (tmp, exp);
1922	tmp->stats.exp -= del_exp;	1842	tmp->stats.exp -= del_exp;
1923	player_lvl_adj (op, tmp);	1843	player_lvl_adj (op, tmp);
1924	}	1844	}
…		…
1930	del_exp = check_exp_loss (tmp, (sint64) (tmp->stats.exp * fraction));	1850	del_exp = check_exp_loss (tmp, (sint64) (tmp->stats.exp * fraction));
1931	tmp->stats.exp -= del_exp;	1851	tmp->stats.exp -= del_exp;
1932	player_lvl_adj (op, tmp);	1852	player_lvl_adj (op, tmp);
1933	}	1853	}
1934	}	1854	}
		1855
1935	if (flag != SK_SUBTRACT_SKILL_EXP)	1856	if (flag != SK_SUBTRACT_SKILL_EXP)
1936	{	1857	{
1937	del_exp = check_exp_loss (op, exp);	1858	del_exp = check_exp_loss (op, exp);
1938	op->stats.exp -= del_exp;	1859	op->stats.exp -= del_exp;
1939	player_lvl_adj (op, NULL);	1860	player_lvl_adj (op, NULL);
1940	}	1861	}
1941	}	1862	}
1942
1943
1944		1863
1945	/* change_exp() - changes experience to a player/monster. This	1864	/* change_exp() - changes experience to a player/monster. This
1946	* does bounds checking to make sure we don't overflow the max exp.	1865	* does bounds checking to make sure we don't overflow the max exp.
1947	*	1866	*
1948	* The exp passed is typically not modified much by this function -	1867	* The exp passed is typically not modified much by this function -
1949	* it is assumed the caller has modified the exp as needed.	1868	* it is assumed the caller has modified the exp as needed.
1950	* skill_name is the skill that should get the exp added.	1869	* skill_name is the skill that should get the exp added.
1951	* flag is what to do if player doesn't have the skill.	1870	* flag is what to do if player doesn't have the skill.
1952	* these last two values are only used for players.	1871	* these last two values are only used for players.
1953	*/	1872	*/
1954
1955	void	1873	void
1956	change_exp (object *op, sint64 exp, const char *skill_name, int flag)	1874	change_exp (object *op, sint64 exp, const char *skill_name, int flag)
1957	{	1875	{
1958
1959	#ifdef EXP_DEBUG	1876	#ifdef EXP_DEBUG
1960	# ifndef WIN32
1961	LOG (llevDebug, "change_exp() called for %s, exp = %lld\n", query_name (op), exp);
1962	# else
1963	LOG (llevDebug, "change_exp() called for %s, exp = %I64d\n", query_name (op), exp);	1877	LOG (llevDebug, "change_exp() called for %s, exp = %" PRId64 "\n", query_name (op), exp);
1964	# endif
1965	#endif	1878	#endif
1966		1879
1967	/* safety */	1880	/* safety */
1968	if (!op)	1881	if (!op)
1969	{	1882	{
…		…
2008	else	1921	else
2009	/* note that when you lose exp, it doesn't go against	1922	/* note that when you lose exp, it doesn't go against
2010	* a particular skill, so we don't need to pass that	1923	* a particular skill, so we don't need to pass that
2011	* along.	1924	* along.
2012	*/	1925	*/
2013	subtract_player_exp (op, FABS (exp), skill_name, flag);	1926	subtract_player_exp (op, abs (exp), skill_name, flag);
2014
2015	}	1927	}
2016	}	1928	}
2017		1929
2018	/* Applies a death penalty experience, the size of this is defined by the	1930	/* Applies a death penalty experience, the size of this is defined by the
2019	* settings death_penalty_percentage and death_penalty_levels, and by the	1931	* settings death_penalty_percentage and death_penalty_levels, and by the
2020	* amount of permenent experience, whichever gives the lowest loss.	1932	* amount of permenent experience, whichever gives the lowest loss.
2021	*/	1933	*/
2022
2023	void	1934	void
2024	apply_death_exp_penalty (object *op)	1935	apply_death_exp_penalty (object *op)
2025	{	1936	{
2026	object *tmp;
2027	sint64 loss;	1937	sint64 loss;
2028	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */	1938	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */
2029	sint64 level_loss; /* defined by the setting 'death_penalty_levels */	1939	sint64 level_loss; /* defined by the setting 'death_penalty_levels */
2030		1940
2031	for (tmp = op->inv; tmp; tmp = tmp->below)	1941	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2032	if (tmp->type == SKILL && tmp->stats.exp)	1942	if (tmp->type == SKILL && tmp->stats.exp)
2033	{	1943	{
2034
2035	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;	1944	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;
2036	level_loss = tmp->stats.exp - levels[MAX (0, tmp->level - settings.death_penalty_level)];	1945	level_loss = tmp->stats.exp - levels [max (0, tmp->level - settings.death_penalty_level)];
2037		1946
2038	/* With the revised exp system, you can get cases where	1947	/* With the revised exp system, you can get cases where
2039	* losing several levels would still require that you have more	1948	* losing several levels would still require that you have more
2040	* exp than you currently have - this is true if the levels	1949	* exp than you currently have - this is true if the levels
2041	* tables is a lot harder.	1950	* tables is a lot harder.
2042	*/	1951	*/
2043	if (level_loss < 0)	1952	if (level_loss < 0)
2044	level_loss = 0;	1953	level_loss = 0;
2045		1954
2046	loss = check_exp_loss (tmp, MIN (level_loss, percentage_loss));	1955	loss = check_exp_loss (tmp, min (level_loss, percentage_loss));
2047		1956
2048	tmp->stats.exp -= loss;	1957	tmp->stats.exp -= loss;
2049	player_lvl_adj (op, tmp);	1958	player_lvl_adj (op, tmp);
2050	}	1959	}
2051		1960
2052	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;	1961	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;
2053	level_loss = op->stats.exp - levels[MAX (0, op->level - settings.death_penalty_level)];	1962	level_loss = op->stats.exp - levels[max (0, op->level - settings.death_penalty_level)];
		1963
2054	if (level_loss < 0)	1964	if (level_loss < 0)
2055	level_loss = 0;	1965	level_loss = 0;
		1966
2056	loss = check_exp_loss (op, MIN (level_loss, percentage_loss));	1967	loss = check_exp_loss (op, min (level_loss, percentage_loss));
2057		1968
2058	op->stats.exp -= loss;	1969	op->stats.exp -= loss;
2059	player_lvl_adj (op, NULL);	1970	player_lvl_adj (op, NULL);
2060	}	1971	}
2061		1972
…		…
2072	if (level > MAX_SAVE_LEVEL)	1983	if (level > MAX_SAVE_LEVEL)
2073	level = MAX_SAVE_LEVEL;	1984	level = MAX_SAVE_LEVEL;
2074		1985
2075	if ((random_roll (1, 20, op, PREFER_HIGH) + bonus) < savethrow[level])	1986	if ((random_roll (1, 20, op, PREFER_HIGH) + bonus) < savethrow[level])
2076	return 0;	1987	return 0;
		1988
2077	return 1;	1989	return 1;
2078	}	1990	}

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