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Comparing deliantra/server/common/living.C (file contents):
Revision 1.17 by root, Mon Dec 11 21:32:16 2006 UTC vs.
Revision 1.114 by root, Sun Mar 28 18:44:21 2010 UTC

1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3		3	*
		4	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992 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,
355	* make this macro to clean those up. Not usuable outside change_abil	263	* make this macro to clean those up. Not usuable outside change_abil
356	* function since some of the values passed to new_draw_info are hardcoded.	264	* function since some of the values passed to new_draw_info are hardcoded.
357	*/	265	*/
358	#define DIFF_MSG(flag, msg1, msg2) \	266	#define DIFF_MSG(flag, msg1, msg2) \
359	new_draw_info(NDI_UNIQUE, 0, op, (flag>0)?msg1:msg2);	267	new_draw_info (NDI_UNIQUE, 0, op, (flag > 0) ? msg1 : msg2);
360		268
361	/* return 1 if we sucessfully changed a stat, 0 if nothing was changed. */	269	/* return 1 if we sucessfully changed a stat, 0 if nothing was changed. */
362		270
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
507	/* Changing move status may mean you are affected by things you weren't before */
508	check_move_on (op, op);
509	}	420	}
510		421
511	/* becoming UNDEAD... a special treatment for this flag. Only those not	422	/* becoming UNDEAD... a special treatment for this flag. Only those not
512	* originally undead may change their status	423	* originally undead may change their status
513	*/	424	*/
514	if (!QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	425	if (!op->arch->flag [FLAG_UNDEAD])
515	if (QUERY_FLAG (op, FLAG_UNDEAD) != QUERY_FLAG (&refop, FLAG_UNDEAD))	426	if (op->flag [FLAG_UNDEAD] != prev_flag [FLAG_UNDEAD])
516	{	427	{
517	success = 1;	428	success = 1;
518	if (flag > 0)	429	if (flag > 0)
519	{	430	{
520	op->race = "undead";	431	op->race = "undead";
521	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!");	432	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce drains away!");
522	}	433	}
523	else	434	else
524	{	435	{
525	op->race = op->arch->clone.race;	436	op->race = op->arch->race;
526	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");	437	new_draw_info (NDI_UNIQUE, 0, op, "Your lifeforce returns!");
527	}	438	}
528	}	439	}
529		440
530	if (QUERY_FLAG (op, FLAG_STEALTH) != QUERY_FLAG (&refop, FLAG_STEALTH))	441	if (op->flag [FLAG_STEALTH] != prev_flag [FLAG_STEALTH])
531	{	442	{
532	success = 1;	443	success = 1;
533	DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily.");	444	DIFF_MSG (flag, "You walk more quietly.", "You walk more noisily.");
534	}	445	}
535	if (QUERY_FLAG (op, FLAG_MAKE_INVIS) != QUERY_FLAG (&refop, FLAG_MAKE_INVIS))	446
		447	if (op->flag [FLAG_MAKE_INVIS] != prev_flag [FLAG_MAKE_INVIS])
536	{	448	{
537	success = 1;	449	success = 1;
538	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");	450	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");
539	}	451	}
		452
540	/* blinded you can tell if more blinded since blinded player has minimal	453	/* blinded you can tell if more blinded since blinded player has minimal
541	* vision	454	* vision
542	*/	455	*/
543	if (QUERY_FLAG (tmp, FLAG_BLIND))	456	if (tmp->flag [FLAG_BLIND])
544	{	457	{
545	success = 1;	458	success = 1;
546	if (flag > 0)	459	if (flag > 0)
547	{	460	{
548	if (QUERY_FLAG (op, FLAG_WIZ))	461	if (op->flag [FLAG_WIZ])
549	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self is blinded.");	462	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self is blinded.");
550	else	463	else
551	{	464	{
552	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");	465	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");
553	SET_FLAG (op, FLAG_BLIND);	466	SET_FLAG (op, FLAG_BLIND);
…		…
555	op->contr->do_los = 1;	468	op->contr->do_los = 1;
556	}	469	}
557	}	470	}
558	else	471	else
559	{	472	{
560	if (QUERY_FLAG (op, FLAG_WIZ))	473	if (op->flag [FLAG_WIZ])
561	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self can now see again.");	474	new_draw_info (NDI_UNIQUE, 0, op, "Your mortal self can now see again.");
562	else	475	else
563	{	476	{
564	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");	477	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");
565	CLEAR_FLAG (op, FLAG_BLIND);	478	CLEAR_FLAG (op, FLAG_BLIND);
…		…
567	op->contr->do_los = 1;	480	op->contr->do_los = 1;
568	}	481	}
569	}	482	}
570	}	483	}
571		484
572	if (QUERY_FLAG (op, FLAG_SEE_IN_DARK) != QUERY_FLAG (&refop, FLAG_SEE_IN_DARK))	485	if (op->flag [FLAG_SEE_IN_DARK] != prev_flag [FLAG_SEE_IN_DARK])
573	{	486	{
574	success = 1;	487	success = 1;
575	if (op->type == PLAYER)	488	if (op->type == PLAYER)
576	op->contr->do_los = 1;	489	op->contr->do_los = 1;
577	DIFF_MSG (flag, "Your vision is better in the dark.", "You see less well in the dark.");	490	DIFF_MSG (flag, "Your vision is better in the dark.", "You see less well in the dark.");
578	}	491	}
579		492
580	if (QUERY_FLAG (op, FLAG_XRAYS) != QUERY_FLAG (&refop, FLAG_XRAYS))	493	if (op->flag [FLAG_XRAYS] != prev_flag [FLAG_XRAYS])
581	{	494	{
582	success = 1;	495	success = 1;
583	if (flag > 0)	496	if (flag > 0)
584	{	497	{
585	if (QUERY_FLAG (op, FLAG_WIZ))	498	if (op->flag [FLAG_WIZ])
586	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a little clearer.");	499	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a little clearer.");
587	else	500	else
588	{	501	{
589	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");	502	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");
590	if (op->type == PLAYER)	503	if (op->type == PLAYER)
591	op->contr->do_los = 1;	504	op->contr->do_los = 1;
592	}	505	}
593	}	506	}
594	else	507	else
595	{	508	{
596	if (QUERY_FLAG (op, FLAG_WIZ))	509	if (op->flag [FLAG_WIZ])
597	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a bit out of focus.");	510	new_draw_info (NDI_UNIQUE, 0, op, "Your vision becomes a bit out of focus.");
598	else	511	else
599	{	512	{
600	new_draw_info (NDI_UNIQUE, 0, op, "Everything suddenly looks very solid.");	513	new_draw_info (NDI_UNIQUE, 0, op, "Everything suddenly looks very solid.");
601	if (op->type == PLAYER)	514	if (op->type == PLAYER)
…		…
634	success = 1;	547	success = 1;
635	DIFF_MSG (flag * tmp->stats.food, "You feel your digestion slowing down.", "You feel your digestion speeding up.");	548	DIFF_MSG (flag * tmp->stats.food, "You feel your digestion slowing down.", "You feel your digestion speeding up.");
636	}	549	}
637		550
638	/* Messages for changed resistance */	551	/* Messages for changed resistance */
639	for (i = 0; i < NROFATTACKS; i++)	552	for (int i = 0; i < NROFATTACKS; i++)
640	{	553	{
641	if (i == ATNR_PHYSICAL)	554	if (i == ATNR_PHYSICAL)
642	continue; /* Don't display about armour */	555	continue; /* Don't display about armour */
643		556
644	if (op->resist[i] != refop.resist[i])	557	if (op->resist [i] != prev_resist [i])
645	{	558	{
646	success = 1;	559	success = 1;
		560
647	if (op->resist[i] > refop.resist[i])	561	if (op->resist [i] > prev_resist [i])
648	sprintf (message, "Your resistance to %s rises to %d%%.", change_resist_msg[i], op->resist[i]);	562	sprintf (message, "Your resistance to %s rises to %d%%.", change_resist_msg [i], op->resist [i]);
649	else	563	else
650	sprintf (message, "Your resistance to %s drops to %d%%.", change_resist_msg[i], op->resist[i]);	564	sprintf (message, "Your resistance to %s drops to %d%%.", change_resist_msg [i], op->resist [i]);
651		565
652	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, op, message);	566	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, op, message);
653	}	567	}
654	}	568	}
655		569
656	if (tmp->type != EXPERIENCE && !potion_max)	570	if (!potion_max)
657	{
658	for (j = 0; j < NUM_STATS; j++)	571	for (int j = 0; j < NUM_STATS; j++)
659	{	572	if (int i = tmp->stats.stat (j))
660	if ((i = get_attr_value (&(tmp->stats), j)) != 0)
661	{	573	{
662	success = 1;	574	success = 1;
663	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);	575	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);
664	}	576	}
665	}	577
666	}
667	return success;	578	return success;
668	}	579	}
669		580
670	/*	581	/*
671	* Stat draining by Vick 930307	582	* Stat draining by Vick 930307
672	* (Feeling evil, I made it work as well now. -Frank 8)	583	* (Feeling evil, I made it work as well now. -Frank 8)
673	*/	584	*/
674
675	void	585	void
676	drain_stat (object *op)	586	object::drain_stat ()
677	{	587	{
678	drain_specific_stat (op, RANDOM () % NUM_STATS);	588	drain_specific_stat (rndm (NUM_STATS));
679	}	589	}
680		590
681	void	591	void
682	drain_specific_stat (object *op, int deplete_stats)	592	object::drain_specific_stat (int deplete_stats)
683	{	593	{
684	object *tmp;	594	object *tmp;
685	archetype *at;	595	archetype *at;
686		596
687	at = archetype::find (ARCH_DEPLETION);	597	at = archetype::find (shstr_depletion);
688	if (!at)	598	if (!at)
689	{	599	{
690	LOG (llevError, "Couldn't find archetype depletion.\n");	600	LOG (llevError, "Couldn't find archetype depletion.\n");
691	return;	601	return;
692	}	602	}
693	else	603	else
694	{	604	{
695	tmp = present_arch_in_ob (at, op);	605	tmp = present_arch_in_ob (at, this);
		606
696	if (!tmp)	607	if (!tmp)
697	{	608	{
698	tmp = arch_to_object (at);	609	tmp = at->instance ();
699	tmp = insert_ob_in_ob (tmp, op);	610	tmp = insert_ob_in_ob (tmp, this);
700	SET_FLAG (tmp, FLAG_APPLIED);	611	SET_FLAG (tmp, FLAG_APPLIED);
701	}	612	}
702	}	613	}
703		614
704	new_draw_info (NDI_UNIQUE, 0, op, drain_msg[deplete_stats]);	615	new_draw_info (NDI_UNIQUE, 0, this, drain_msg[deplete_stats]);
705	change_attr_value (&tmp->stats, deplete_stats, -1);	616	change_attr_value (&tmp->stats, deplete_stats, -1);
706	fix_player (op);	617	update_stats ();
707	}	618	}
708		619
709	/*	620	/*
710	* A value of 0 indicates timeout, otherwise change the luck of the object.	621	* A value of 0 indicates timeout, otherwise change the luck of the object.
711	* via an applied bad_luck object.	622	* via an applied bad_luck object.
712	*/	623	*/
713
714	void	624	void
715	change_luck (object *op, int value)	625	object::change_luck (int value)
716	{	626	{
717	object *tmp;
718	archetype *at;
719	int new_luck;
720
721	at = archetype::find ("luck");	627	archetype *at = archetype::find (shstr_luck);
722	if (!at)	628	if (!at)
723	LOG (llevError, "Couldn't find archetype luck.\n");	629	LOG (llevError, "Couldn't find archetype luck.\n");
724	else	630	else
725	{	631	{
726	tmp = present_arch_in_ob (at, op);	632	object *tmp = present_arch_in_ob (at, this);
		633
727	if (!tmp)	634	if (!tmp)
728	{	635	{
729	if (!value)	636	if (!value)
730	return;	637	return;
731	tmp = arch_to_object (at);	638
		639	tmp = at->instance ();
732	tmp = insert_ob_in_ob (tmp, op);	640	tmp = insert_ob_in_ob (tmp, this);
733	SET_FLAG (tmp, FLAG_APPLIED);	641	SET_FLAG (tmp, FLAG_APPLIED);
734	}	642	}
		643
735	if (value)	644	if (value)
736	{	645	{
737	/* Limit the luck value of the bad luck object to +/-100. This	646	/* Limit the luck value of the bad luck object to +/-100. This
738	* (arbitrary) value prevents overflows (both in the bad luck object and	647	* (arbitrary) value prevents overflows (both in the bad luck object and
739	* in op itself).	648	* in op itself).
740	*/	649	*/
741	new_luck = tmp->stats.luck + value;	650	int new_luck = tmp->stats.luck + value;
		651
742	if (new_luck >= -100 && new_luck <= 100)	652	if (new_luck >= -100 && new_luck <= 100)
743	{	653	{
744	op->stats.luck += value;	654	stats.luck += value;
745	tmp->stats.luck = new_luck;	655	tmp->stats.luck = new_luck;
746	}	656	}
747	}	657	}
748	else	658	else
749	{	659	{
750	if (!tmp->stats.luck)	660	if (!tmp->stats.luck)
751	{
752	return;	661	return;
753	}	662
754	/* Randomly change the players luck. Basically, we move it	663	/* Randomly change the players luck. Basically, we move it
755	* back neutral (if greater>0, subtract, otherwise add)	664	* back neutral (if greater>0, subtract, otherwise add)
756	*/	665	*/
757	if (RANDOM () % (FABS (tmp->stats.luck)) >= RANDOM () % 30)	666	if (rndm (abs (tmp->stats.luck)) >= rndm (30))
758	{	667	{
759	int diff = tmp->stats.luck > 0 ? -1 : 1;	668	int diff = tmp->stats.luck > 0 ? -1 : 1;
760		669
761	op->stats.luck += diff;	670	stats.luck += diff;
762	tmp->stats.luck += diff;	671	tmp->stats.luck += diff;
763	}	672	}
764	}	673	}
765	}	674	}
766	}	675	}
767		676
768	/*	677	/*
769	* Subtracts stat-bonuses given by the class which the player has chosen.	678	* Subtracts stat-bonuses given by the class which the player has chosen.
770	*/	679	*/
771
772	void	680	void
773	remove_statbonus (object *op)	681	object::remove_statbonus ()
774	{	682	{
775	op->stats.Str -= op->arch->clone.stats.Str;	683	for (int i = 0; i < NUM_STATS; ++i)
776	op->stats.Dex -= op->arch->clone.stats.Dex;	684	{
777	op->stats.Con -= op->arch->clone.stats.Con;	685	sint8 v = arch->stats.stat (i);
778	op->stats.Wis -= op->arch->clone.stats.Wis;	686	stats.stat (i) -= v;
779	op->stats.Pow -= op->arch->clone.stats.Pow;	687	contr->orig_stats.stat (i) -= v;
780	op->stats.Cha -= op->arch->clone.stats.Cha;	688	}
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	}	689	}
790		690
791	/*	691	/*
792	* Adds stat-bonuses given by the class which the player has chosen.	692	* Adds stat-bonuses given by the class which the player has chosen.
793	*/	693	*/
794
795	void	694	void
796	add_statbonus (object *op)	695	object::add_statbonus ()
797	{	696	{
798	op->stats.Str += op->arch->clone.stats.Str;	697	for (int i = 0; i < NUM_STATS; ++i)
799	op->stats.Dex += op->arch->clone.stats.Dex;	698	{
800	op->stats.Con += op->arch->clone.stats.Con;	699	sint8 v = arch->stats.stat (i);
801	op->stats.Wis += op->arch->clone.stats.Wis;	700	stats.stat (i) += v;
802	op->stats.Pow += op->arch->clone.stats.Pow;	701	contr->orig_stats.stat (i) += v;
803	op->stats.Cha += op->arch->clone.stats.Cha;	702	}
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	}	703	}
		704
		705	/* These are the items that currently can change digestion, regeneration,
		706	* spell point recovery and mana point recovery. Seems sort of an arbitary
		707	* list, but other items store other info into stats array.
		708	*/
		709	static struct digest_types : std::bitset<NUM_TYPES>
		710	{
		711	digest_types ()
		712	{
		713	set (WEAPON);
		714	set (BOW);
		715	set (ARMOUR);
		716	set (HELMET);
		717	set (SHIELD);
		718	set (RING);
		719	set (BOOTS);
		720	set (GLOVES);
		721	set (AMULET);
		722	set (GIRDLE);
		723	set (BRACERS);
		724	set (CLOAK);
		725	set (DISEASE);
		726	set (FORCE);
		727	set (SKILL);
		728	}
		729	} digest_types;
		730
		731	static struct copy_flags : object::flags_t
		732	{
		733	copy_flags ()
		734	{
		735	set (FLAG_LIFESAVE);
		736	set (FLAG_REFL_SPELL);
		737	set (FLAG_REFL_MISSILE);
		738	set (FLAG_STEALTH);
		739	set (FLAG_XRAYS);
		740	set (FLAG_BLIND);
		741	set (FLAG_SEE_IN_DARK);
		742	}
		743	} copy_flags;
813		744
814	/*	745	/*
815	* Updates all abilities given by applied objects in the inventory	746	* Updates all abilities given by applied objects in the inventory
816	* of the given object. Note: This function works for both monsters	747	* of the given object. Note: This function works for both monsters
817	* and players; the "player" in the name is purely an archaic inheritance.	748	* and players; the "player" in the name is purely an archaic inheritance.
818	* This functions starts from base values (archetype or player object)	749	* This functions starts from base values (archetype or player object)
819	* and then adjusts them according to what the player has equipped.	750	* and then adjusts them according to what the player has equipped.
820	*/	751	*
821
822	/* July 95 - inserted stuff to handle new skills/exp system - b.t.	752	* July 95 - inserted stuff to handle new skills/exp system - b.t.
823	spell system split, grace points now added to system --peterm	753	* spell system split, grace points now added to system --peterm
824	*/	754	*/
825
826	void	755	void
827	fix_player (object *op)	756	object::update_stats ()
828	{	757	{
829	int i, j;
830	float f, max = 9, added_speed = 0, bonus_speed = 0, sp_tmp, speed_reduce_from_disease = 1;	758	float f, max_speed = 9, added_speed = 0, bonus_speed = 0, speed_reduce_from_disease = 1;
831	int weapon_weight = 0, weapon_speed = 0;	759	int weapon_weight = 0, weapon_speed = 0;
832	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;	760	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;
833	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];	761	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];
834	object *grace_obj = NULL, *mana_obj = NULL, *wc_obj = NULL, *tmp;	762	object *grace_obj = NULL, *mana_obj = NULL, *tmp;
		763	float old_speed = speed;
		764	int stat_sum [NUM_STATS];
		765
		766	MoveType move_type; // we use change_move_type to change it, so use a local copy
835		767
836	/* First task is to clear all the values back to their original values */	768	/* First task is to clear all the values back to their original values */
837	if (op->type == PLAYER)	769	if (type == PLAYER)
838	{	770	{
		771	contr->delayed_update = false;
		772
839	for (i = 0; i < NUM_STATS; i++)	773	for (int i = 0; i < NUM_STATS; i++)
840	{	774	stat_sum [i] = contr->orig_stats.stat (i);
841	set_attr_value (&(op->stats), i, get_attr_value (&(op->contr->orig_stats), i));	775
842	}
843	if (settings.spell_encumbrance == TRUE)	776	if (settings.spell_encumbrance == TRUE)
844	op->contr->encumbrance = 0;	777	contr->encumbrance = 0;
845		778
846	op->attacktype = 0;	779	attacktype = 0;
		780
847	op->contr->digestion = 0;	781	contr->digestion = 0;
848	op->contr->gen_hp = 0;	782	contr->gen_hp = 0;
849	op->contr->gen_sp = 0;	783	contr->gen_sp = 0;
850	op->contr->gen_grace = 0;	784	contr->gen_grace = 0;
851	op->contr->gen_sp_armour = 10;	785	contr->gen_sp_armour = 10;
852	op->contr->item_power = 0;	786	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	}	787	}
863	memcpy (op->body_used, op->body_info, sizeof (op->body_info));
864		788
		789	for (int i = NUM_BODY_LOCATIONS; i--; )
		790	slot[i].used = slot[i].info;
		791
865	op->slaying = 0;	792	slaying = 0;
866		793
867	if (!QUERY_FLAG (op, FLAG_WIZ))	794	if (!QUERY_FLAG (this, FLAG_WIZ))
868	{	795	{
869	CLEAR_FLAG (op, FLAG_XRAYS);	796	CLEAR_FLAG (this, FLAG_XRAYS);
870	CLEAR_FLAG (op, FLAG_MAKE_INVIS);	797	CLEAR_FLAG (this, FLAG_MAKE_INVIS);
871	}	798	}
872		799
873	CLEAR_FLAG (op, FLAG_LIFESAVE);	800	CLEAR_FLAG (this, FLAG_LIFESAVE);
874	CLEAR_FLAG (op, FLAG_STEALTH);	801	CLEAR_FLAG (this, FLAG_STEALTH);
875	CLEAR_FLAG (op, FLAG_BLIND);	802	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		803
885	op->path_attuned = op->arch->clone.path_attuned;	804	if (!QUERY_FLAG (arch, FLAG_REFL_SPELL )) CLEAR_FLAG (this, FLAG_REFL_SPELL);
886	op->path_repelled = op->arch->clone.path_repelled;	805	if (!QUERY_FLAG (arch, FLAG_REFL_MISSILE)) CLEAR_FLAG (this, FLAG_REFL_MISSILE);
887	op->path_denied = op->arch->clone.path_denied;	806	if (!QUERY_FLAG (arch, FLAG_UNDEAD )) CLEAR_FLAG (this, FLAG_UNDEAD);
888	op->glow_radius = op->arch->clone.glow_radius;	807	if (!QUERY_FLAG (arch, FLAG_SEE_IN_DARK )) CLEAR_FLAG (this, FLAG_SEE_IN_DARK);
889	op->move_type = op->arch->clone.move_type;	808
890	op->chosen_skill = NULL;	809	path_attuned = arch->path_attuned;
		810	path_repelled = arch->path_repelled;
		811	path_denied = arch->path_denied;
		812	glow_radius = arch->glow_radius;
		813	move_type = arch->move_type;
		814
		815	object *chosen_skill = 0;
891		816
892	/* initializing resistances from the values in player/monster's	817	/* initializing resistances from the values in player/monster's
893	* archetype clone	818	* archetype clone
894	*/	819	*/
895	memcpy (&op->resist, &op->arch->clone.resist, sizeof (op->resist));	820	memcpy (&resist, &arch->resist, sizeof (resist));
896		821
897	for (i = 0; i < NROFATTACKS; i++)	822	for (int i = 0; i < NROFATTACKS; i++)
898	{	823	{
899	if (op->resist[i] > 0)	824	if (resist[i] > 0)
900	prot[i] = op->resist[i], vuln[i] = 0;	825	prot[i] = resist[i], vuln[i] = 0;
901	else	826	else
902	vuln[i] = -(op->resist[i]), prot[i] = 0;	827	vuln[i] = -resist[i], prot[i] = 0;
		828
903	potion_resist[i] = 0;	829	potion_resist[i] = -1000;
904	}	830	}
905		831
906	wc = op->arch->clone.stats.wc;	832	wc = arch->stats.wc;
907	op->stats.dam = op->arch->clone.stats.dam;	833	stats.dam = arch->stats.dam;
908		834
909	/* for players which cannot use armour, they gain AC -1 per 3 levels,	835	/* for players which cannot use armour, they gain AC -1 per 3 levels,
910	* plus a small amount of physical resist, those poor suckers. ;)	836	* plus a small amount of physical resist, those poor suckers. ;)
911	* the fact that maxlevel is factored in could be considered sort of bogus -	837	* the fact that maxlevel is factored in could be considered sort of bogus -
912	* we should probably give them some bonus and cap it off - otherwise,	838	* we should probably give them some bonus and cap it off - otherwise,
913	* basically, if a server updates its max level, these playes may find	839	* basically, if a server updates its max level, these playes may find
914	* that their protection from physical goes down	840	* that their protection from physical goes down
915	*/	841	*/
916	if (!QUERY_FLAG (op, FLAG_USE_ARMOUR) && op->type == PLAYER)	842	if (!QUERY_FLAG (this, FLAG_USE_ARMOUR) && type == PLAYER)
917	{	843	{
918	ac = MAX (-10, op->arch->clone.stats.ac - op->level / 3);	844	ac = max (-10, arch->stats.ac - level / 3);
919	prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * op->level / settings.max_level)) / 100;	845	prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * level / settings.max_level)) / 100;
920	}	846	}
921	else	847	else
922	ac = op->arch->clone.stats.ac;	848	ac = arch->stats.ac;
923		849
924	op->stats.luck = op->arch->clone.stats.luck;	850	stats.luck = arch->stats.luck;
925	op->speed = op->arch->clone.speed;	851	speed = arch->speed;
926		852
927	/* OK - we've reset most all the objects attributes to sane values.	853	/* OK - we've reset most all the objects attributes to sane values.
928	* now go through and make adjustments for what the player has equipped.	854	* now go through and make adjustments for what the player has equipped.
929	*/	855	*/
930
931	for (tmp = op->inv; tmp != NULL; tmp = tmp->below)	856	for (tmp = inv; tmp; tmp = tmp->below)
932	{	857	{
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	858	/* This happens because apply_potion calls change_abil with the potion
940	* applied so we can tell the player what chagned. But change_abil	859	* applied so we can tell the player what changed. But change_abil
941	* then calls this function.	860	* then calls this function.
942	*/	861	*/
943	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)	862	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)
944	{
945	continue;	863	continue;
946	}	864
		865	glow_radius += tmp->glow_radius;
947		866
948	/* For some things, we don't care what is equipped */	867	/* For some things, we don't care what is equipped */
949	if (tmp->type == SKILL)	868	if (tmp->type == SKILL)
950	{	869	{
951	/* Want to take the highest skill here. */	870	/* Want to take the highest skill here. */
…		…
954	if (!mana_obj)	873	if (!mana_obj)
955	mana_obj = tmp;	874	mana_obj = tmp;
956	else if (tmp->level > mana_obj->level)	875	else if (tmp->level > mana_obj->level)
957	mana_obj = tmp;	876	mana_obj = tmp;
958	}	877	}
		878
959	if (IS_GRACE_SKILL (tmp->subtype))	879	if (IS_GRACE_SKILL (tmp->subtype))
960	{	880	{
961	if (!grace_obj)	881	if (!grace_obj)
962	grace_obj = tmp;	882	grace_obj = tmp;
963	else if (tmp->level > grace_obj->level)	883	else if (tmp->level > grace_obj->level)
964	grace_obj = tmp;	884	grace_obj = tmp;
965	}	885	}
966	}	886	}
967		887
968	/* Container objects are not meant to adjust a players, but other applied	888	/* Container objects are not meant to adjust players, but other applied
969	* objects need to make adjustments.	889	* objects need to make adjustments.
970	* This block should handle all player specific changes	890	* This block should handle all player specific changes
971	* The check for Praying is a bit of a hack - god given bonuses are put	891	* The check for Praying is a bit of a hack - god given bonuses are put
972	* in the praying skill, and the player should always get those.	892	* in the praying skill, and the player should always get those.
973	* It also means we need to put in additional checks for applied below,	893	* It also means we need to put in additional checks for applied below,
974	* because the skill shouldn't count against body positions being used	894	* because the skill shouldn't count against body positions being used
975	* up, etc.	895	* up, etc.
976	*/	896	*/
977	if ((QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type != CONTAINER && tmp->type != CLOSE_CON) ||	897	if ((tmp->flag [FLAG_APPLIED]
		898	&& tmp->type != CONTAINER
		899	&& tmp->type != CLOSE_CON)
978	(tmp->type == SKILL && tmp->subtype == SK_PRAYING))	900	|| (tmp->type == SKILL && tmp->subtype == SK_PRAYING))
979	{	901	{
980	if (op->type == PLAYER)	902	if (type == PLAYER)
981	{	903	{
982	if (tmp->type == BOW)	904	contr->item_power += tmp->item_power;
983	op->contr->ranges[range_bow] = tmp;
984		905
985	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)	906	if (tmp == contr->combat_ob || tmp == contr->ranged_ob)
986	op->contr->ranges[range_misc] = tmp;	907	if (tmp != current_weapon
		908	&& (tmp->type != SKILL || tmp->subtype != SK_PRAYING)
		909	&& !tmp->flag [FLAG_CURSED]
		910	&& !tmp->flag [FLAG_DAMNED])
		911	continue;
987		912
988	for (i = 0; i < NUM_STATS; i++)	913	for (int i = 0; i < NUM_STATS; i++)
989	change_attr_value (&(op->stats), i, get_attr_value (&(tmp->stats), i));	914	stat_sum [i] += tmp->stats.stat (i);
990		915
991	/* these are the items that currently can change digestion, regeneration,	916	if (digest_types [tmp->type])
992	* spell point recovery and mana point recovery. Seems sort of an arbitary
993	* list, but other items store other info into stats array.
994	*/
995	if ((tmp->type == 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) ||
1001	(tmp->type == DISEASE) || (tmp->type == FORCE) ||
1002	(tmp->type == SKILL))
1003	{	917	{
1004	op->contr->digestion += tmp->stats.food;	918	contr->digestion += tmp->stats.food;
1005	op->contr->gen_hp += tmp->stats.hp;	919	contr->gen_hp += tmp->stats.hp;
		920	if (tmp->type != BOW) // ugly exception for bows
1006	op->contr->gen_sp += tmp->stats.sp;	921	contr->gen_sp += tmp->stats.sp;
1007	op->contr->gen_grace += tmp->stats.grace;	922	contr->gen_grace += tmp->stats.grace;
1008	op->contr->gen_sp_armour += tmp->gen_sp_armour;	923	contr->gen_sp_armour += tmp->gen_sp_armour;
1009	op->contr->item_power += tmp->item_power;
1010	}	924	}
1011	} /* if this is a player */	925	} /* if this is a player */
		926	else
		927	{
		928	if (tmp->type == WEAPON)
		929	current_weapon = tmp;
		930	}
1012		931
1013	/* Update slots used for items */	932	/* Update slots used for items */
1014	if (QUERY_FLAG (tmp, FLAG_APPLIED))	933	if (tmp->flag [FLAG_APPLIED])
1015	{
1016	for (i = 0; i < NUM_BODY_LOCATIONS; i++)	934	for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
1017	op->body_used[i] += tmp->body_info[i];	935	slot[i].used += tmp->slot[i].info;
1018	}
1019		936
1020	if (tmp->type == SYMPTOM)	937	if (tmp->type == SYMPTOM)
1021	{
1022	speed_reduce_from_disease = tmp->last_sp / 100.0;	938	min_it (speed_reduce_from_disease, tmp->last_sp ? tmp->last_sp / 100.f : 1.f);
1023	if (speed_reduce_from_disease == 0)
1024	speed_reduce_from_disease = 1;
1025	}
1026		939
1027	/* Pos. and neg. protections are counted seperate (-> pro/vuln).	940	/* Pos. and neg. protections are counted separate (-> pro/vuln).
1028	* (Negative protections are calculated extactly like positive.)	941	* (Negative protections are calculated exactly like positive.)
1029	* Resistance from potions are treated special as well. If there's	942	* Resistance from potions are treated special as well. If there's
1030	* more than one potion-effect, the bigger prot.-value is taken.	943	* more than one potion-effect, the bigger prot.-value is taken.
1031	*/	944	*/
		945	if (tmp->type == POTION_EFFECT)
		946	for (int i = 0; i < NROFATTACKS; i++)
		947	max_it (potion_resist[i], tmp->resist[i]);
1032	if (tmp->type != POTION)	948	else if (tmp->type != POTION)
		949	for (int i = 0; i < NROFATTACKS; i++)
		950	if (tmp->resist[i] > 0)
		951	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;
		952	else if (tmp->resist[i] < 0)
		953	vuln[i] += ((100 - vuln[i]) * -tmp->resist[i]) / 100;
		954
		955	/* There may be other things that should not adjust the attacktype */
		956	if (tmp->type != SYMPTOM)
1033	{	957	{
1034	for (i = 0; i < NROFATTACKS; i++)	958	attacktype |= tmp->attacktype;
1035	{	959	path_attuned |= tmp->path_attuned;
1036	/* Potential for cursed potions, in which case we just can use	960	path_repelled |= tmp->path_repelled;
1037	* a straight MAX, as potion_resist is initialized to zero.	961	path_denied |= tmp->path_denied;
1038	*/	962	move_type |= tmp->move_type;
1039	if (tmp->type == POTION_EFFECT)	963	stats.luck += tmp->stats.luck;
1040	{
1041	if (potion_resist[i])
1042	potion_resist[i] = MAX (potion_resist[i], tmp->resist[i]);
1043	else
1044	potion_resist[i] = tmp->resist[i];
1045	}
1046	else if (tmp->resist[i] > 0)
1047	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;
1048	else if (tmp->resist[i] < 0)
1049	vuln[i] += ((100 - vuln[i]) * (-tmp->resist[i])) / 100;
1050	}
1051	}	964	}
1052		965
1053	/* There may be other things that should not adjust the attacktype */	966	flag |= tmp->flag & copy_flags;
1054	if (tmp->type != BOW && tmp->type != SYMPTOM)
1055	op->attacktype |= tmp->attacktype;
1056		967
1057	op->path_attuned |= tmp->path_attuned;
1058	op->path_repelled |= tmp->path_repelled;
1059	op->path_denied |= tmp->path_denied;
1060	op->stats.luck += tmp->stats.luck;
1061	op->move_type |= tmp->move_type;
1062
1063	if (QUERY_FLAG (tmp, FLAG_LIFESAVE))
1064	SET_FLAG (op, FLAG_LIFESAVE);
1065	if (QUERY_FLAG (tmp, FLAG_REFL_SPELL))
1066	SET_FLAG (op, FLAG_REFL_SPELL);
1067	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE))
1068	SET_FLAG (op, FLAG_REFL_MISSILE);
1069	if (QUERY_FLAG (tmp, FLAG_STEALTH))
1070	SET_FLAG (op, FLAG_STEALTH);
1071	if (QUERY_FLAG (tmp, FLAG_XRAYS))
1072	SET_FLAG (op, FLAG_XRAYS);
1073	if (QUERY_FLAG (tmp, FLAG_BLIND))
1074	SET_FLAG (op, FLAG_BLIND);
1075	if (QUERY_FLAG (tmp, FLAG_SEE_IN_DARK))
1076	SET_FLAG (op, FLAG_SEE_IN_DARK);
1077
1078	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (&op->arch->clone, FLAG_UNDEAD))	968	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (arch, FLAG_UNDEAD))
1079	SET_FLAG (op, FLAG_UNDEAD);	969	SET_FLAG (this, FLAG_UNDEAD);
1080		970
1081	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))	971	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))
1082	{	972	{
1083	SET_FLAG (op, FLAG_MAKE_INVIS);	973	SET_FLAG (this, FLAG_MAKE_INVIS);
1084	op->invisible = 1;	974	invisible = 1;
1085	}	975	}
1086		976
1087	if (tmp->stats.exp && tmp->type != SKILL)	977	if (tmp->stats.exp && tmp->type != SKILL)
1088	{	978	{
1089	if (tmp->stats.exp > 0)	979	if (tmp->stats.exp > 0)
1090	{	980	{
1091	added_speed += (float) tmp->stats.exp / 3.0;	981	added_speed += tmp->stats.exp / 3.f;
1092	bonus_speed += 1.0 + (float) tmp->stats.exp / 3.0;	982	bonus_speed += tmp->stats.exp / 3.f + 1.f;
1093	}	983	}
1094	else	984	else
1095	added_speed += (float) tmp->stats.exp;	985	added_speed += tmp->stats.exp;
1096	}	986	}
1097		987
1098	switch (tmp->type)	988	switch (tmp->type)
1099	{	989	{
1100	/* skills modifying the character -b.t. */	990	/* skills modifying the character -b.t. */
1101	/* for all skills and skill granting objects */	991	/* for all skills and skill granting objects */
1102	case SKILL:	992	case SKILL:
1103	if (!QUERY_FLAG (tmp, FLAG_APPLIED))	993	{
		994	if (!QUERY_FLAG (tmp, FLAG_APPLIED) || skill_flags [tmp->subtype] & SF_APPLY)
1104	break;	995	break;
1105		996
1106	if (IS_COMBAT_SKILL (tmp->subtype))
1107	wc_obj = tmp;
1108
1109	if (op->chosen_skill)	997	if (chosen_skill)
		998	{
1110	LOG (llevDebug, "fix_player, op %s has multiple skills applied\n", &op->name);	999	LOG (llevDebug, "fix_player, op %s has multiple skills applied (%s and %s)\n",
		1000	&name, &chosen_skill->name, &tmp->name);
1111		1001
		1002	tmp->flag [FLAG_APPLIED] = false;
		1003	update_stats ();
		1004	return;
		1005	}
		1006	else
1112	op->chosen_skill = tmp;	1007	chosen_skill = tmp;
1113		1008
1114	if (tmp->stats.dam > 0)	1009	if (tmp->stats.dam > 0)
1115	{ /* skill is a 'weapon' */	1010	{ /* skill is a 'weapon' */
1116	if (!QUERY_FLAG (op, FLAG_READY_WEAPON))	1011	if (!QUERY_FLAG (this, FLAG_READY_WEAPON))
1117	weapon_speed = (int) WEAPON_SPEED (tmp);	1012	weapon_speed = WEAPON_SPEED (tmp);
		1013
1118	if (weapon_speed < 0)	1014	if (weapon_speed < 0)
1119	weapon_speed = 0;	1015	weapon_speed = 0;
		1016
1120	weapon_weight = tmp->weight;	1017	weapon_weight = tmp->weight;
1121	op->stats.dam += tmp->stats.dam * (1 + (op->chosen_skill->level / 9));	1018	stats.dam += 1 + chosen_skill->level * tmp->stats.dam / 9;
		1019
1122	if (tmp->magic)	1020	if (tmp->magic)
1123	op->stats.dam += tmp->magic;	1021	stats.dam += tmp->magic;
1124	}	1022	}
1125		1023
1126	if (tmp->stats.wc)	1024	if (tmp->stats.wc)
1127	wc -= (tmp->stats.wc + tmp->magic);	1025	wc -= tmp->stats.wc + tmp->magic;
1128		1026
1129	if (tmp->slaying != NULL)	1027	if (tmp->slaying)
1130	op->slaying = tmp->slaying;	1028	slaying = tmp->slaying;
1131		1029
1132	if (tmp->stats.ac)	1030	if (tmp->stats.ac)
1133	ac -= (tmp->stats.ac + tmp->magic);	1031	ac -= tmp->stats.ac + tmp->magic;
		1032
1134	if (settings.spell_encumbrance == TRUE && op->type == PLAYER)	1033	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1135	op->contr->encumbrance += (int) 3 *tmp->weight / 1000;	1034	contr->encumbrance += 3 * tmp->weight / 1000;
		1035	}
1136		1036
1137	if (op->type == PLAYER)
1138	op->contr->ranges[range_skill] = op;
1139	break;	1037	break;
1140		1038
1141	case SKILL_TOOL:
1142	if (op->chosen_skill)
1143	{
1144	LOG (llevDebug, "fix_player, op %s has multiple skills applied\n", &op->name);
1145	}
1146	op->chosen_skill = tmp;
1147	if (op->type == PLAYER)
1148	op->contr->ranges[range_skill] = op;
1149	break;
1150
1151	case SHIELD:	1039	case SHIELD:
1152	if (settings.spell_encumbrance == TRUE && op->type == PLAYER)	1040	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1153	op->contr->encumbrance += (int) tmp->weight / 2000;	1041	contr->encumbrance += tmp->weight / 2000;
		1042	//FALLTHROUGH
1154	case RING:	1043	case RING:
1155	case AMULET:	1044	case AMULET:
1156	case GIRDLE:	1045	case GIRDLE:
1157	case HELMET:	1046	case HELMET:
1158	case BOOTS:	1047	case BOOTS:
1159	case GLOVES:	1048	case GLOVES:
1160	case CLOAK:	1049	case CLOAK:
1161	if (tmp->stats.wc)	1050	if (tmp->stats.wc)
1162	wc -= (tmp->stats.wc + tmp->magic);	1051	wc -= tmp->stats.wc + tmp->magic;
		1052
1163	if (tmp->stats.dam)	1053	if (tmp->stats.dam)
1164	op->stats.dam += (tmp->stats.dam + tmp->magic);	1054	stats.dam += tmp->stats.dam + tmp->magic;
		1055
1165	if (tmp->stats.ac)	1056	if (tmp->stats.ac)
1166	ac -= (tmp->stats.ac + tmp->magic);	1057	ac -= tmp->stats.ac + tmp->magic;
		1058
1167	break;	1059	break;
1168		1060
		1061	case WAND:
		1062	case ROD:
		1063	case HORN:
		1064	case SKILL_TOOL:
		1065	if (type != PLAYER)
		1066	chosen_skill = find_skill_by_name (this, tmp->skill);
		1067	break;
		1068
		1069	case BOW:
1169	case WEAPON:	1070	case WEAPON:
		1071	if (type != PLAYER || current_weapon == tmp)
		1072	{
		1073	chosen_skill = find_skill_by_name (this, tmp->skill);
		1074
1170	wc -= (tmp->stats.wc + tmp->magic);	1075	wc -= tmp->stats.wc + tmp->magic;
		1076
1171	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)	1077	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)
1172	ac -= tmp->stats.ac + tmp->magic;	1078	ac -= tmp->stats.ac + tmp->magic;
		1079
1173	op->stats.dam += (tmp->stats.dam + tmp->magic);	1080	stats.dam += tmp->stats.dam + tmp->magic;
1174	weapon_weight = tmp->weight;	1081	weapon_weight = tmp->weight;
1175	weapon_speed = ((int) WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2;	1082	weapon_speed = (WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2;
		1083
1176	if (weapon_speed < 0)	1084	if (weapon_speed < 0)
1177	weapon_speed = 0;	1085	weapon_speed = 0;
		1086
1178	op->slaying = tmp->slaying;	1087	slaying = tmp->slaying;
		1088
1179	/* If there is desire that two handed weapons should do	1089	/* If there is desire that two handed weapons should do
1180	* extra strength damage, this is where the code should	1090	* extra strength damage, this is where the code should
1181	* go.	1091	* go.
1182	*/	1092	*/
1183	op->current_weapon = tmp;	1093
1184	if (settings.spell_encumbrance == TRUE && op->type == PLAYER)	1094	if (type == PLAYER)
		1095	if (settings.spell_encumbrance)
1185	op->contr->encumbrance += (int) 3 *tmp->weight / 1000;	1096	contr->encumbrance += tmp->weight * 3 / 1000;
		1097	}
1186		1098
1187	break;	1099	break;
1188		1100
1189	case ARMOUR: /* Only the best of these three are used: */	1101	case ARMOUR: /* Only the best of these three are used: */
1190	if (settings.spell_encumbrance == TRUE && op->type == PLAYER)	1102	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1191	op->contr->encumbrance += (int) tmp->weight / 1000;	1103	contr->encumbrance += tmp->weight / 1000;
1192		1104
1193	case BRACERS:	1105	case BRACERS:
1194	case FORCE:	1106	case FORCE:
1195	if (tmp->stats.wc)	1107	if (tmp->stats.wc)
1196	{	1108	{
…		…
1200	best_wc = tmp->stats.wc + tmp->magic;	1112	best_wc = tmp->stats.wc + tmp->magic;
1201	}	1113	}
1202	else	1114	else
1203	wc += tmp->stats.wc + tmp->magic;	1115	wc += tmp->stats.wc + tmp->magic;
1204	}	1116	}
		1117
1205	if (tmp->stats.ac)	1118	if (tmp->stats.ac)
1206	{	1119	{
1207	if (best_ac < tmp->stats.ac + tmp->magic)	1120	if (best_ac < tmp->stats.ac + tmp->magic)
1208	{	1121	{
1209	ac += best_ac; /* Remove last bonus */	1122	ac += best_ac; /* Remove last bonus */
1210	best_ac = tmp->stats.ac + tmp->magic;	1123	best_ac = tmp->stats.ac + tmp->magic;
1211	}	1124	}
1212	else /* To nullify the below effect */	1125	else /* To nullify the below effect */
1213	ac += tmp->stats.ac + tmp->magic;	1126	ac += tmp->stats.ac + tmp->magic;
1214	}	1127	}
		1128
1215	if (tmp->stats.wc)	1129	if (tmp->stats.wc)
1216	wc -= (tmp->stats.wc + tmp->magic);	1130	wc -= tmp->stats.wc + tmp->magic;
		1131
1217	if (tmp->stats.ac)	1132	if (tmp->stats.ac)
1218	ac -= (tmp->stats.ac + tmp->magic);	1133	ac -= tmp->stats.ac + tmp->magic;
1219	if (ARMOUR_SPEED (tmp) && ARMOUR_SPEED (tmp) / 10.0 < max)	1134
		1135	if (ARMOUR_SPEED (tmp))
1220	max = ARMOUR_SPEED (tmp) / 10.0;	1136	max_speed = min (max_speed, ARMOUR_SPEED (tmp) / 10.f);
		1137
1221	break;	1138	break;
1222	} /* switch tmp->type */	1139	} /* switch tmp->type */
1223	} /* item is equipped */	1140	} /* item is equipped */
1224	} /* for loop of items */	1141	} /* for loop of items */
		1142
		1143	if (type != PLAYER)
		1144	this->chosen_skill = chosen_skill;
		1145
		1146	min_it (glow_radius, MAX_LIGHT_RADIUS);
1225		1147
1226	/* We've gone through all the objects the player has equipped. For many things, we	1148	/* We've gone through all the objects the player has equipped. For many things, we
1227	* have generated intermediate values which we now need to assign.	1149	* have generated intermediate values which we now need to assign.
1228	*/	1150	*/
1229		1151
…		…
1231	* If there is an uncursed potion in effect, granting more protection	1153	* If there is an uncursed potion in effect, granting more protection
1232	* than that, we take: 'total resistance = resistance from potion'.	1154	* than that, we take: 'total resistance = resistance from potion'.
1233	* If there is a cursed (and no uncursed) potion in effect, we take	1155	* If there is a cursed (and no uncursed) potion in effect, we take
1234	* 'total resistance = vulnerability from cursed potion'.	1156	* 'total resistance = vulnerability from cursed potion'.
1235	*/	1157	*/
1236	for (i = 0; i < NROFATTACKS; i++)	1158	for (int i = 0; i < NROFATTACKS; i++)
1237	{	1159	{
1238	op->resist[i] = prot[i] - vuln[i];	1160	resist[i] = prot[i] - vuln[i];
1239	if (potion_resist[i] && ((potion_resist[i] > op->resist[i]) || (potion_resist[i] < 0)))	1161
		1162	if (potion_resist[i] != -1000
		1163	&& (potion_resist[i] < 0 || potion_resist[i] > resist[i]))
1240	op->resist[i] = potion_resist[i];	1164	resist[i] = potion_resist[i];
		1165	}
		1166
		1167	if (type == PLAYER)
1241	}	1168	{
		1169	// clamp various player stats
		1170	for (int i = 0; i < NUM_STATS; ++i)
		1171	stats.stat (i) = stat_sum [i];
1242		1172
		1173	check_stat_bounds (&stats);
		1174
		1175	contr->digestion = clamp (contr->digestion, MIN_DIGESTION, MAX_DIGESTION);
		1176
1243	/* Figure out the players sp/mana/hp totals. */	1177	/* Figure out the players sp/mana/hp totals. */
1244	if (op->type == PLAYER)
1245	{
1246	int pl_level;	1178	int pl_level;
1247		1179
1248	check_stat_bounds (&(op->stats));
1249	pl_level = op->level;
1250
1251	if (pl_level < 1)
1252	pl_level = 1; /* safety, we should always get 1 levels worth of hp! */	1180	pl_level = max (1, level); /* safety, we should always get 1 levels worth of hp! */
1253		1181
1254	/* You basically get half a con bonus/level. But we do take into account rounding,	1182	/* You basically get half a con bonus/level. But we do take into account rounding,
1255	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.	1183	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.
1256	*/	1184	*/
1257	for (i = 1, op->stats.maxhp = 0; i <= pl_level && i <= 10; i++)	1185	stats.maxhp = 0;
		1186	for (int i = 1; i <= min (10, pl_level); i++)
1258	{	1187	{
1259	j = op->contr->levhp[i] + con_bonus[op->stats.Con] / 2;	1188	int j = contr->levhp[i] + con_bonus[stats.Con] / 2;
		1189
1260	if (i % 2 && con_bonus[op->stats.Con] % 2)	1190	if (i % 2 && con_bonus[stats.Con] % 2)
1261	{
1262	if (con_bonus[op->stats.Con] > 0)	1191	if (con_bonus[stats.Con] > 0)
1263	j++;	1192	j++;
1264	else	1193	else
1265	j--;	1194	j--;
1266	}	1195
1267	op->stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */	1196	stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */
1268	}	1197	}
1269		1198
1270	for (i = 11; i <= op->level; i++)	1199	stats.maxhp += 2 * max (0, level - 10);
1271	op->stats.maxhp += 2;
1272		1200
1273	if (op->stats.hp > op->stats.maxhp)	1201	if (stats.hp > stats.maxhp)
1274	op->stats.hp = op->stats.maxhp;	1202	stats.hp = stats.maxhp;
1275		1203
1276	/* Sp gain is controlled by the level of the player's	1204	/* Sp gain is controlled by the level of the player's
1277	* relevant experience object (mana_obj, see above)	1205	* relevant experience object (mana_obj, see above)
1278	*/	1206	*/
1279	/* following happen when skills system is not used */	1207	/* following happen when skills system is not used */
1280	if (!mana_obj)	1208	if (!mana_obj)
1281	mana_obj = op;	1209	mana_obj = this;
		1210
1282	if (!grace_obj)	1211	if (!grace_obj)
1283	grace_obj = op;	1212	grace_obj = this;
		1213
1284	/* set maxsp */	1214	/* set maxsp */
1285	if (!mana_obj || !mana_obj->level || op->type != PLAYER)	1215	if (!mana_obj || !mana_obj->level || type != PLAYER)
1286	mana_obj = op;	1216	mana_obj = this;
1287		1217
1288	if (mana_obj == op && op->type == PLAYER)	1218	if (mana_obj == this && type == PLAYER)
1289	{
1290	op->stats.maxsp = 1;	1219	stats.maxsp = 1;
1291	}
1292	else	1220	else
1293	{	1221	{
1294	sp_tmp = 0.0;	1222	float sp_tmp = 0.f;
		1223
1295	for (i = 1; i <= mana_obj->level && i <= 10; i++)	1224	for (int i = 1; i <= min (10, mana_obj->level); i++)
1296	{	1225	{
1297	float stmp;	1226	float stmp;
1298		1227
1299	/* Got some extra bonus at first level */	1228	/* Got some extra bonus at first level */
1300	if (i < 2)	1229	if (i < 2)
1301	{
1302	stmp = op->contr->levsp[i] + ((2.0 * (float) sp_bonus[op->stats.Pow] + (float) sp_bonus[op->stats.Int]) / 6.0);	1230	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 6.f;
1303	}
1304	else	1231	else
1305	{
1306	stmp = (float) op->contr->levsp[i] + (2.0 * (float) sp_bonus[op->stats.Pow] + (float) sp_bonus[op->stats.Int]) / 12.0;	1232	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 12.f;
1307	}	1233
1308	if (stmp < 1.0)
1309	stmp = 1.0;
1310	sp_tmp += stmp;	1234	sp_tmp += max (1.f, stmp);
1311	}	1235	}
1312	op->stats.maxsp = (int) sp_tmp;
1313		1236
1314	for (i = 11; i <= mana_obj->level; i++)	1237	stats.maxsp = int (sp_tmp) + 2 * max (0, mana_obj->level - 10);
1315	op->stats.maxsp += 2;
1316	}	1238	}
		1239
1317	/* Characters can get their sp supercharged via rune of transferrance */	1240	/* Characters can get their sp supercharged via rune of transferrance */
1318	if (op->stats.sp > op->stats.maxsp * 2)	1241	stats.sp = min (stats.sp, stats.maxsp * 2);
1319	op->stats.sp = op->stats.maxsp * 2;
1320		1242
1321	/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */	1243	/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */
1322	if (!grace_obj || !grace_obj->level || op->type != PLAYER)	1244	if (!grace_obj || !grace_obj->level || type != PLAYER)
1323	grace_obj = op;	1245	grace_obj = this;
1324		1246
1325	if (grace_obj == op && op->type == PLAYER)	1247	if (grace_obj == this && type == PLAYER)
1326	{
1327	op->stats.maxgrace = 1;	1248	stats.maxgrace = 1;
1328	}
1329	else	1249	else
1330	{	1250	{
1331	/* store grace in a float - this way, the divisions below don't create	1251	/* store grace in a float - this way, the divisions below don't create
1332	* big jumps when you go from level to level - with int's, it then	1252	* big jumps when you go from level to level - with int's, it then
1333	* becomes big jumps when the sums of the bonuses jump to the next	1253	* becomes big jumps when the sums of the bonuses jump to the next
1334	* step of 8 - with floats, even fractional ones are useful.	1254	* step of 8 - with floats, even fractional ones are useful.
1335	*/	1255	*/
1336	sp_tmp = 0.0;	1256	float sp_tmp = 0.f;
1337	for (i = 1, op->stats.maxgrace = 0; i <= grace_obj->level && i <= 10; i++)	1257
		1258	for (int i = 1; i <= min (10, grace_obj->level); i++)
1338	{	1259	{
1339	float grace_tmp = 0.0;	1260	float grace_tmp = 0.f;
1340		1261
1341	/* Got some extra bonus at first level */	1262	/* Got some extra bonus at first level */
1342	if (i < 2)	1263	if (i < 2)
1343	{	1264	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 6.f;
1344	grace_tmp = op->contr->levgrace[i] + (((float) grace_bonus[op->stats.Pow] +
1345	2.0 * (float) grace_bonus[op->stats.Wis]) / 6.0);
1346	}
1347	else	1265	else
1348	{	1266	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 12.f;
1349	grace_tmp = (float) op->contr->levgrace[i]	1267
1350	+ ((float) grace_bonus[op->stats.Pow] + 2.0 * (float) grace_bonus[op->stats.Wis]) / 12.0;
1351	}
1352	if (grace_tmp < 1.0)
1353	grace_tmp = 1.0;
1354	sp_tmp += grace_tmp;	1268	sp_tmp += max (1.f, grace_tmp);
1355	}	1269	}
1356	op->stats.maxgrace = (int) sp_tmp;
1357		1270
1358	/* two grace points per level after 11 */	1271	/* two grace points per level after 10 */
1359	for (i = 11; i <= grace_obj->level; i++)	1272	stats.maxgrace = int (sp_tmp) + 2 * max (0, grace_obj->level - 10);
1360	op->stats.maxgrace += 2;
1361	}	1273	}
		1274
1362	/* No limit on grace vs maxgrace */	1275	/* No limit on grace vs maxgrace */
1363		1276
1364	if (op->contr->braced)	1277	if (contr->braced)
1365	{	1278	{
1366	ac += 2;	1279	ac += 2;
1367	wc += 4;	1280	wc += 4;
1368	}	1281	}
1369	else	1282	else
1370	ac -= dex_bonus[op->stats.Dex];	1283	ac -= dex_bonus[stats.Dex];
1371		1284
1372	/* In new exp/skills system, wc bonuses are related to	1285	/* In new exp/skills system, wc bonuses are related to
1373	* the players level in a relevant exp object (wc_obj)	1286	* the players level in a relevant exp object (wc_obj)
1374	* not the general player level -b.t.	1287	* not the general player level -b.t.
1375	* I changed this slightly so that wc bonuses are better	1288	* I changed this slightly so that wc bonuses are better
…		…
1378	* improvement every level, now its fighterlevel/5. So	1291	* improvement every level, now its fighterlevel/5. So
1379	* we give the player a bonus here in wc and dam	1292	* we give the player a bonus here in wc and dam
1380	* to make up for the change. Note that I left the	1293	* to make up for the change. Note that I left the
1381	* monster bonus the same as before. -b.t.	1294	* monster bonus the same as before. -b.t.
1382	*/	1295	*/
		1296	object *wc_obj = chosen_skill;
1383		1297
1384	if (op->type == PLAYER && wc_obj && wc_obj->level > 1)	1298	if (contr && wc_obj && wc_obj->level > 1)
1385	{	1299	{
1386	wc -= (wc_obj->level + thaco_bonus[op->stats.Str]);	1300	wc -= wc_obj->level + thaco_bonus[stats.Str];
		1301
1387	for (i = 1; i < wc_obj->level; i++)	1302	for (int i = 1; i < wc_obj->level; i++)
1388	{	1303	{
1389	/* addtional wc every 6 levels */	1304	/* additional wc every 6 levels */
1390	if (!(i % 6))	1305	if (!(i % 6))
1391	wc--;	1306	wc--;
		1307
1392	/* addtional dam every 4 levels. */	1308	/* additional dam every 4 levels. */
1393	if (!(i % 4) && (dam_bonus[op->stats.Str] >= 0))	1309	if (!(i % 4) && dam_bonus[stats.Str] >= 0)
1394	op->stats.dam += (1 + (dam_bonus[op->stats.Str] / 5));	1310	stats.dam += 1 + dam_bonus[stats.Str] / 5;
1395	}	1311	}
1396	}	1312	}
1397	else	1313	else
1398	wc -= (op->level + thaco_bonus[op->stats.Str]);	1314	wc -= level + thaco_bonus[stats.Str];
1399		1315
1400	op->stats.dam += dam_bonus[op->stats.Str];	1316	stats.dam += dam_bonus[stats.Str];
1401		1317
1402	if (op->stats.dam < 1)	1318	if (stats.dam < 1)
1403	op->stats.dam = 1;	1319	stats.dam = 1;
1404		1320
1405	op->speed = 1.0 + speed_bonus[op->stats.Dex];	1321	speed = 1.f + speed_bonus[stats.Dex];
		1322
1406	if (settings.search_items && op->contr->search_str[0])	1323	if (settings.search_items && contr->search_str[0])
1407	op->speed -= 1;	1324	speed -= 1;
1408	if (op->attacktype == 0)
1409	op->attacktype = op->arch->clone.attacktype;
1410
1411	} /* End if player */	1325	} /* End if player */
1412		1326
1413	if (added_speed >= 0)	1327	if (added_speed >= 0)
1414	op->speed += added_speed / 10.0;	1328	speed += added_speed / 10.f;
1415	else /* Something wrong here...: */	1329	else /* Something wrong here...: */
1416	op->speed /= (float) (1.0 - added_speed);	1330	speed /= 1.f - added_speed;
1417		1331
1418	/* Max is determined by armour */	1332	/* Max is determined by armour */
1419	if (op->speed > max)	1333	speed = min (speed, max_speed);
1420	op->speed = max;
1421		1334
1422	if (op->type == PLAYER)	1335	if (type == PLAYER)
1423	{	1336	{
1424	/* f is a number the represents the number of kg above (positive num)	1337	/* f is a number the represents the number of kg above (positive num)
1425	* or below (negative number) that the player is carrying. If above	1338	* or below (negative number) that the player is carrying. If above
1426	* weight limit, then player suffers a speed reduction based on how	1339	* weight limit, then player suffers a speed reduction based on how
1427	* much above he is, and what is max carry is	1340	* much above he is, and what is max carry is
1428	*/	1341	*/
1429	f = (op->carrying / 1000) - max_carry[op->stats.Str];	1342	float f = (carrying / 1000) - max_carry[stats.Str];
1430	if (f > 0)	1343	if (f > 0.f)
1431	op->speed = op->speed / (1.0 + f / max_carry[op->stats.Str]);	1344	speed = speed / (1.f + f / max_carry[stats.Str]);
1432	}	1345	}
1433		1346
1434	op->speed += bonus_speed / 10.0; /* Not affected by limits */	1347	speed += bonus_speed / 10.f; /* Not affected by limits */
		1348	speed *= speed_reduce_from_disease;
1435		1349
1436	/* Put a lower limit on speed. Note with this speed, you move once every	1350	/* Put a lower limit on speed. Note with this speed, you move once every
1437	* 100 ticks or so. This amounts to once every 12 seconds of realtime.	1351	* 25 ticks or so. This amounts to once every 3 seconds of realtime.
1438	*/	1352	*/
1439	op->speed = op->speed * speed_reduce_from_disease;	1353	max_it (speed, is_player () ? MIN_PLAYER_SPEED : MIN_ACTIVE_SPEED);
1440		1354
1441	if (op->speed < 0.01 && op->type == PLAYER)	1355	if (speed != old_speed)
1442	op->speed = 0.01;	1356	set_speed (speed);
1443		1357
1444	if (op->type == PLAYER)	1358	if (type == PLAYER)
1445	{	1359	{
1446	float M, W, s, D, K, S, M2;
1447
1448	/* (This formula was made by vidarl@ifi.uio.no)	1360	/* (This formula was made by vidarl@ifi.uio.no)
1449	* Note that we never used these values again - basically	1361	* Note that we never used these values again - basically
1450	* all of these could be subbed into one big equation, but	1362	* all of these could be subbed into one big equation, but
1451	* that would just be a real pain to read.	1363	* that would just be a real pain to read.
1452	*/	1364	*/
1453	M = (max_carry[op->stats.Str] - 121) / 121.0;	1365	float M = (max_carry[stats.Str] - 121) / 121.f;
1454	M2 = max_carry[op->stats.Str] / 100.0;	1366	float M2 = max_carry[stats.Str] / 100.f;
1455	W = weapon_weight / 20000.0;	1367	float W = weapon_weight / 20000.f;
1456	s = 2 - weapon_speed / 10.0;	1368	float s = (20 - weapon_speed) / 10.f;
1457	D = (op->stats.Dex - 14) / 14.0;	1369	float D = (stats.Dex - 14) / 14.f;
1458	K = 1 + M / 3.0 - W / (3 * M2) + op->speed / 5.0 + D / 2.0;	1370	float K = 1 + M / 3.f - W / (3 * M2) + speed / 5.f + D / 2.f;
1459	K *= (4 + op->level) / (float) (6 + op->level) * 1.2;	1371
		1372	K *= (4 + level) * 1.2f / (6 + level);
		1373
1460	if (K <= 0)	1374	if (K <= 0.01f)
1461	K = 0.01;	1375	K = 0.01f;
1462	S = op->speed / (K * s);	1376
1463	op->contr->weapon_sp = S;	1377	contr->weapon_sp = K * s * .5f; //TODO: balance the .5
1464	}	1378	}
		1379
1465	/* I want to limit the power of small monsters with big weapons: */	1380	/* I want to limit the power of small monsters with big weapons: */
1466	if (op->type != PLAYER && op->arch != NULL && op->stats.dam > op->arch->clone.stats.dam * 3)	1381	if (type != PLAYER && arch && stats.dam > arch->stats.dam * 3)
1467	op->stats.dam = op->arch->clone.stats.dam * 3;	1382	stats.dam = arch->stats.dam * 3;
1468		1383
1469	/* Prevent overflows of wc - best you can get is ABS(120) - this	1384	stats.wc = clamp (wc, MIN_WC, MAX_WC);
1470	* should be more than enough - remember, AC is also in 8 bits,	1385	stats.ac = clamp (ac, MIN_AC, MAX_AC);
1471	* so its value is the same.
1472	*/
1473	if (wc > 120)
1474	wc = 120;
1475	else if (wc < -120)
1476	wc = -120;
1477	op->stats.wc = wc;
1478
1479	if (ac > 120)
1480	ac = 120;
1481	else if (ac < -120)
1482	ac = -120;
1483	op->stats.ac = ac;
1484		1386
1485	/* if for some reason the creature doesn't have any move type,	1387	/* if for some reason the creature doesn't have any move type,
1486	* give them walking as a default.	1388	* give them walking as a default.
1487	* The second case is a special case - to more closely mimic the	1389	* The second case is a special case - to more closely mimic the
1488	* old behaviour - if your flying, your not walking - just	1390	* old behaviour - if your flying, your not walking - just
1489	* one or the other.	1391	* one or the other.
1490	*/	1392	*/
1491	if (op->move_type == 0)	1393	if (move_type == 0)
1492	op->move_type = MOVE_WALK;	1394	move_type = MOVE_WALK;
1493	else if (op->move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH))	1395	else if (move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH))
1494	op->move_type &= ~MOVE_WALK;	1396	move_type &= ~MOVE_WALK;
1495		1397
1496	update_ob_speed (op);	1398	// now apply the new move_type
		1399	if (this->move_type != move_type)
		1400	change_move_type (move_type);
1497		1401
1498	/* It is quite possible that a player's spell costing might have changed,	1402	/* It is quite possible that a player's spell costing might have changed,
1499	* so we will check that now.	1403	* so we will check that now.
1500	*/	1404	*/
1501	if (op->type == PLAYER)	1405	if (is_player ())
1502	esrv_update_spells (op->contr);	1406	contr->update_spells ();
		1407
		1408	// update the mapspace, if we are on a map
		1409	if (!flag [FLAG_REMOVED] && map)
		1410	map->at (x, y).flags_ = 0;
		1411	}
		1412
		1413	void
		1414	object::set_glow_radius (sint8 rad)
		1415	{
		1416	glow_radius = rad;
		1417
		1418	if (is_on_map ())
		1419	update_all_los (map, x, y);
		1420	else if (object *env = outer_env ())
		1421	{
		1422	env->update_stats ();
		1423
		1424	if (env->is_on_map ())
		1425	update_all_los (env->map, env->x, env->y);
		1426	}
1503	}	1427	}
1504		1428
1505	/*	1429	/*
1506	* Returns true if the given player is a legal class.	1430	* Returns true if the given player is a legal class.
1507	* The function to add and remove class-bonuses to the stats doesn't	1431	* The function to add and remove class-bonuses to the stats doesn't
1508	* check if the stat becomes negative, thus this function	1432	* check if the stat becomes negative, thus this function
1509	* merely checks that all stats are 1 or more, and returns	1433	* merely checks that all stats are 1 or more, and returns
1510	* false otherwise.	1434	* false otherwise.
1511	*/	1435	*/
1512
1513	int	1436	int
1514	allowed_class (const object *op)	1437	allowed_class (const object *op)
1515	{	1438	{
1516	return op->stats.Dex > 0 && op->stats.Str > 0 && op->stats.Con > 0 &&	1439	return op->stats.Dex > 0
1517	op->stats.Int > 0 && op->stats.Wis > 0 && op->stats.Pow > 0 && op->stats.Cha > 0;	1440	&& op->stats.Str > 0
		1441	&& op->stats.Con > 0
		1442	&& op->stats.Int > 0
		1443	&& op->stats.Wis > 0
		1444	&& op->stats.Pow > 0
		1445	&& op->stats.Cha > 0;
1518	}	1446	}
1519		1447
1520	/*	1448	/*
1521	* set the new dragon name after gaining levels or	1449	* set the new dragon name after gaining levels or
1522	* changing ability focus (later this can be extended to	1450	* changing ability focus (later this can be extended to
1523	* eventually change the player's face and animation)	1451	* eventually change the player's face and animation)
1524	*
1525	* Note that the title is written to 'own_title' in the
1526	* player struct. This should be changed to 'ext_title'
1527	* as soon as clients support this!
1528	* Please, anyone, write support for 'ext_title'.
1529	*/	1452	*/
1530	void	1453	void
1531	set_dragon_name (object *pl, const object *abil, const object *skin)	1454	set_dragon_name (object *pl, const object *abil, const object *skin)
1532	{	1455	{
1533	int atnr = -1; /* attacknumber of highest level */	1456	int atnr = -1; /* attacknumber of highest level */
…		…
1551	/* now if there are equals at highest level, pick the one with focus,	1474	/* now if there are equals at highest level, pick the one with focus,
1552	or else at random */	1475	or else at random */
1553	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)	1476	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)
1554	atnr = abil->stats.exp;	1477	atnr = abil->stats.exp;
1555		1478
1556	level = (int) (level / 5.);
1557
1558	/* now set the new title */	1479	/* now set the new title */
1559	if (pl->contr != NULL)
1560	{
1561	if (level == 0)
1562	sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);	1480	if (level < 25) sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);
1563	else if (level == 1)
1564	sprintf (pl->contr->title, "%s wyrm", attacks[atnr]);	1481	else if (level < 50) sprintf (pl->contr->title, "%s wyrm" , attacks[atnr]);
1565	else if (level == 2)
1566	sprintf (pl->contr->title, "%s wyvern", attacks[atnr]);	1482	else if (level < 75) sprintf (pl->contr->title, "%s wyvern" , attacks[atnr]);
1567	else if (level == 3)
1568	sprintf (pl->contr->title, "%s dragon", attacks[atnr]);	1483	else if (level < 100) sprintf (pl->contr->title, "%s dragon" , attacks[atnr]);
1569	else	1484	else
1570	{	1485	{
1571	/* special titles for extra high resistance! */	1486	/* special titles for extra high resistance! */
1572	if (skin->resist[atnr] > 80)
1573	sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);	1487	if (skin->resist[atnr] > 80) sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);
1574	else if (skin->resist[atnr] > 50)
1575	sprintf (pl->contr->title, "ancient %s dragon", attacks[atnr]);	1488	else if (skin->resist[atnr] > 50) sprintf (pl->contr->title, "ancient %s dragon" , attacks[atnr]);
1576	else
1577	sprintf (pl->contr->title, "big %s dragon", attacks[atnr]);	1489	else sprintf (pl->contr->title, "big %s dragon" , attacks[atnr]);
1578	}
1579	}	1490	}
1580		1491
1581	strcpy (pl->contr->own_title, "");	1492	strcpy (pl->contr->own_title, "");
1582	}	1493	}
1583		1494
1584	/*	1495	/*
1585	* This function is called when a dragon-player gains	1496	* This function is called when a dragon-player gains
1586	* an overall level. Here, the dragon might gain new abilities	1497	* an overall level. Here, the dragon might gain new abilities
1587	* or change the ability-focus.	1498	* or change the ability-focus.
1588	*/	1499	*/
1589	void	1500	static void
1590	dragon_level_gain (object *who)	1501	dragon_level_gain (object *who)
1591	{	1502	{
1592	object *abil = NULL; /* pointer to dragon ability force */	1503	object *abil = NULL; /* pointer to dragon ability force */
1593	object *skin = NULL; /* pointer to dragon skin force */	1504	object *skin = NULL; /* pointer to dragon skin force */
1594	object *tmp = NULL; /* tmp. object */	1505	object *tmp = NULL; /* tmp. object */
1595	char buf[MAX_BUF]; /* tmp. string buffer */	1506	char buf[MAX_BUF]; /* tmp. string buffer */
1596		1507
1597	/* now grab the 'dragon_ability'-forces from the player's inventory */	1508	/* now grab the 'dragon_ability'-forces from the player's inventory */
1598	for (tmp = who->inv; tmp != NULL; tmp = tmp->below)	1509	for (tmp = who->inv; tmp; tmp = tmp->below)
1599	{
1600	if (tmp->type == FORCE)	1510	if (tmp->type == FORCE)
1601	{	1511	if (tmp->arch->archname == shstr_dragon_ability_force)
1602	if (strcmp (tmp->arch->name, "dragon_ability_force") == 0)
1603	abil = tmp;	1512	abil = tmp;
1604	if (strcmp (tmp->arch->name, "dragon_skin_force") == 0)	1513	else if (tmp->arch->archname == shstr_dragon_skin_force)
1605	skin = tmp;	1514	skin = tmp;
1606	}	1515
1607	}
1608	/* if the force is missing -> bail out */	1516	/* if the force is missing -> bail out */
1609	if (abil == NULL)	1517	if (abil == NULL)
1610	return;	1518	return;
1611		1519
1612	/* The ability_force keeps track of maximum level ever achieved.	1520	/* The ability_force keeps track of maximum level ever achieved.
…		…
1653	object *skill_obj;	1561	object *skill_obj;
1654		1562
1655	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);	1563	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);
1656	if (!skill_obj)	1564	if (!skill_obj)
1657	{	1565	{
1658	LOG (llevError, "add_player_exp: couldn't find skill %s\n", skill_name);	1566	LOG (llevError, "give_skill_by_name: couldn't find skill %s\n", skill_name);
1659	return NULL;	1567	return NULL;
1660	}	1568	}
		1569
1661	/* clear the flag - exp goes into this bucket, but player	1570	/* clear the flag - exp goes into this bucket, but player
1662	* still doesn't know it.	1571	* still doesn't know it.
1663	*/	1572	*/
1664	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);	1573	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);
1665	skill_obj->stats.exp = 0;	1574	skill_obj->stats.exp = 0;
1666	skill_obj->level = 1;	1575	skill_obj->level = 1;
1667	insert_ob_in_ob (skill_obj, op);	1576	op->insert (skill_obj);
1668	if (op->contr)	1577
1669	{	1578	if (player *pl = op->contr)
1670	op->contr->last_skill_ob[skill_obj->subtype] = skill_obj;	1579	pl->link_skills ();
1671	op->contr->last_skill_exp[skill_obj->subtype] = -1;	1580
1672	}
1673	return skill_obj;	1581	return skill_obj;
1674	}	1582	}
1675
1676		1583
1677	/* player_lvl_adj() - for the new exp system. we are concerned with	1584	/* player_lvl_adj() - for the new exp system. we are concerned with
1678	* whether the player gets more hp, sp and new levels.	1585	* whether the player gets more hp, sp and new levels.
1679	* Note this this function should only be called for players. Monstes	1586	* Note this this function should only be called for players. Monstes
1680	* don't really gain levels	1587	* don't really gain levels
…		…
1683	*/	1590	*/
1684	void	1591	void
1685	player_lvl_adj (object *who, object *op)	1592	player_lvl_adj (object *who, object *op)
1686	{	1593	{
1687	char buf[MAX_BUF];	1594	char buf[MAX_BUF];
		1595	bool changed = false;
1688		1596
1689	if (!op) /* when rolling stats */	1597	if (!op) /* when rolling stats */
1690	op = who;	1598	op = who;
1691		1599
1692	if (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))	1600	while (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))
1693	{	1601	{
		1602	changed = true;
		1603
1694	op->level++;	1604	op->level++;
1695		1605
1696	if (op != NULL && op == who && op->stats.exp > 1 && is_dragon_pl (who))	1606	if (op && op == who && op->stats.exp > 1 && who->is_dragon ())
1697	dragon_level_gain (who);	1607	dragon_level_gain (who);
1698		1608
1699	/* Only roll these if it is the player (who) that gained the level */	1609	/* Only roll these if it is the player (who) that gained the level */
1700	if (op == who && (who->level < 11) && who->type == PLAYER)	1610	if (op == who && (who->level < 11) && who->type == PLAYER)
1701	{	1611	{
1702	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;	1612	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;
1703	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);	1613	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);
1704	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;	1614	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;
1705	}	1615	}
1706		1616
1707	fix_player (who);
1708	if (op->level > 1)	1617	if (op->level > 1)
1709	{	1618	{
1710	if (op->type != PLAYER)	1619	if (op->type != PLAYER)
		1620	{
		1621	who->contr->play_sound (sound_find ("skill_up"));
1711	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1622	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
		1623	}
1712	else	1624	else
		1625	{
		1626	who->contr->play_sound (sound_find ("level_up"));
1713	sprintf (buf, "You are now level %d.", op->level);	1627	sprintf (buf, "You are now level %d.", op->level);
		1628	}
		1629
1714	if (who)	1630	if (who)
1715	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);	1631	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);
1716	}	1632	}
1717	player_lvl_adj (who, op); /* To increase more levels */
1718	}	1633	}
		1634
1719	else if (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))	1635	while (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))
1720	{	1636	{
		1637	changed = true;
		1638
1721	op->level--;	1639	op->level--;
1722	fix_player (who);	1640
1723	if (op->type != PLAYER)	1641	if (op->type != PLAYER)
1724	{	1642	{
1725	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1643	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
1726	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);	1644	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);
1727	}	1645	}
1728	player_lvl_adj (who, op); /* To decrease more levels */
1729	}	1646	}
1730	/* check if the spell data has changed */	1647
1731	esrv_update_spells (who->contr);	1648	if (changed)
		1649	who->update_stats (); // should cause esrv_update_stats and esrv_update_spells
1732	}	1650	}
1733		1651
1734	/*	1652	/*
1735	* Returns how much experience is needed for a player to become	1653	* Returns how much experience is needed for a player to become
1736	* the given level. level should really never exceed max_level	1654	* the given level. level should really never exceed max_level
…		…
1739	sint64	1657	sint64
1740	level_exp (int level, double expmul)	1658	level_exp (int level, double expmul)
1741	{	1659	{
1742	if (level > settings.max_level)	1660	if (level > settings.max_level)
1743	return (sint64) (expmul * levels[settings.max_level]);	1661	return (sint64) (expmul * levels[settings.max_level]);
		1662
1744	return (sint64) (expmul * levels[level]);	1663	return (sint64) (expmul * levels[level]);
1745	}	1664	}
1746		1665
1747	/*	1666	/*
1748	* Ensure that the permanent experience requirements in an exp object are met.	1667	* Ensure that the permanent experience requirements in an exp object are met.
…		…
1769	op->perm_exp = 0;	1688	op->perm_exp = 0;
1770	else if (op->perm_exp > (sint64) MAX_EXPERIENCE)	1689	else if (op->perm_exp > (sint64) MAX_EXPERIENCE)
1771	op->perm_exp = MAX_EXPERIENCE;	1690	op->perm_exp = MAX_EXPERIENCE;
1772	}	1691	}
1773		1692
1774
1775	/* Add experience to a player - exp should only be positive.	1693	/* Add experience to a player - exp should only be positive.
1776	* Updates permanent exp for the skill we are adding to.	1694	* Updates permanent exp for the skill we are adding to.
1777	* skill_name is the skill to add exp to. Skill name can be	1695	* skill_name is the skill to add exp to. Skill name can be
1778	* NULL, in which case exp increases the players general	1696	* NULL, in which case exp increases the players general
1779	* total, but not any particular skill.	1697	* total, but not any particular skill.
1780	* flag is what to do if the player doesn't have the skill:	1698	* flag is what to do if the player doesn't have the skill:
1781	*/	1699	*/
1782
1783	static void	1700	static void
1784	add_player_exp (object *op, sint64 exp, const char *skill_name, int flag)	1701	add_player_exp (object *op, sint64 exp, const char *skill_name, int flag)
1785	{	1702	{
1786	object *skill_obj = NULL;	1703	object *skill_obj;
1787	sint64 limit, exp_to_add;	1704	sint64 limit, exp_to_add;
1788	int i;	1705	int i;
1789		1706
1790	/* prevents some forms of abuse. */	1707	/* prevents some forms of abuse. */
1791	if (op->contr->braced)	1708	if (op->contr->braced)
1792	exp = exp / 5;	1709	exp /= 5;
1793		1710
1794	/* Try to find the matching skill.	1711	/* Try to find the matching skill.
1795	* We do a shortcut/time saving mechanism first - see if it matches	1712	* We do a shortcut/time saving mechanism first - see if it matches
1796	* chosen_skill. This means we don't need to search through	1713	* chosen_skill. This means we don't need to search through
1797	* the players inventory.	1714	* the players inventory.
1798	*/	1715	*/
		1716	skill_obj = 0;
		1717
1799	if (skill_name)	1718	if (skill_name)
1800	{	1719	{
1801	if (op->chosen_skill && op->chosen_skill->type == SKILL && !strcmp (skill_name, op->chosen_skill->skill))	1720	skill_obj = op->contr->find_skill (skill_name);
1802	skill_obj = op->chosen_skill;
1803	else
1804	{
1805	for (i = 0; i < NUM_SKILLS; i++)
1806	if (op->contr->last_skill_ob[i] && !strcmp (op->contr->last_skill_ob[i]->skill, skill_name))
1807	{
1808	skill_obj = op->contr->last_skill_ob[i];
1809	break;
1810	}
1811		1721
1812	/* Player doesn't have the skill. Check to see what to do, and give	1722	/* Player doesn't have the skill. Check to see what to do, and give
1813	* it to the player if necessary	1723	* it to the player if necessary
1814	*/	1724	*/
1815	if (!skill_obj)	1725	if (!skill_obj)
1816	{	1726	{
1817	if (flag == SK_EXP_NONE)	1727	if (flag == SK_EXP_NONE)
1818	return;	1728	return;
		1729
1819	else if (flag == SK_EXP_ADD_SKILL)	1730	if (flag == SK_EXP_ADD_SKILL)
1820	give_skill_by_name (op, skill_name);	1731	skill_obj = give_skill_by_name (op, skill_name);
1821	}
1822	}	1732	}
1823	}	1733	}
1824		1734
1825	if (flag != SK_EXP_SKILL_ONLY)	1735	if (flag != SK_EXP_SKILL_ONLY)
1826	{	1736	{
…		…
1859	player_lvl_adj (op, skill_obj);	1769	player_lvl_adj (op, skill_obj);
1860	}	1770	}
1861	}	1771	}
1862		1772
1863	/* This function checks to make sure that object 'op' can	1773	/* This function checks to make sure that object 'op' can
1864	* lost 'exp' experience. It returns the amount of exp	1774	* lose 'exp' experience. It returns the amount of exp
1865	* object 'op' can in fact lose - it basically makes	1775	* object 'op' can in fact lose - it basically makes
1866	* adjustments based on permanent exp and the like.	1776	* adjustments based on permanent exp and the like.
1867	* This function should always be used for losing experience -	1777	* This function should always be used for losing experience -
1868	* the 'exp' value passed should be positive - this is the	1778	* the 'exp' value passed should be positive - this is the
1869	* amount that should get subtract from the player.	1779	* amount that should get subtract from the player.
1870	*/	1780	*/
1871	sint64	1781	static sint64
1872	check_exp_loss (const object *op, sint64 exp)	1782	check_exp_loss (const object *op, sint64 exp)
1873	{	1783	{
1874	sint64 del_exp;	1784	sint64 del_exp;
1875		1785
1876	if (exp > op->stats.exp)	1786	if (exp > op->stats.exp)
1877	exp = op->stats.exp;	1787	exp = op->stats.exp;
		1788
1878	if (settings.permanent_exp_ratio)	1789	if (settings.permanent_exp_ratio)
1879	{	1790	{
1880	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);	1791	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);
		1792
1881	if (del_exp < 0)	1793	if (del_exp < 0)
1882	del_exp = 0;	1794	del_exp = 0;
		1795
1883	if (exp > del_exp)	1796	if (exp > del_exp)
1884	exp = del_exp;	1797	exp = del_exp;
1885	}	1798	}
		1799
1886	return exp;	1800	return exp;
1887	}	1801	}
1888		1802
1889	sint64	1803	sint64
1890	check_exp_adjust (const object *op, sint64 exp)	1804	check_exp_adjust (const object *op, sint64 exp)
1891	{	1805	{
1892	if (exp < 0)	1806	if (exp < 0)
1893	return check_exp_loss (op, exp);	1807	return check_exp_loss (op, exp);
1894	else	1808	else
1895	return MIN (exp, (sint64) MAX_EXPERIENCE - op->stats.exp);	1809	return min (exp, (sint64)MAX_EXPERIENCE - op->stats.exp);
1896	}	1810	}
1897
1898		1811
1899	/* Subtracts experience from player.	1812	/* Subtracts experience from player.
1900	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we	1813	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we
1901	* only subtract from the matching skill. Otherwise,	1814	* only subtract from the matching skill. Otherwise,
1902	* this subtracts a portion from all	1815	* this subtracts a portion from all
…		…
1916	sint64 del_exp;	1829	sint64 del_exp;
1917		1830
1918	for (tmp = op->inv; tmp; tmp = tmp->below)	1831	for (tmp = op->inv; tmp; tmp = tmp->below)
1919	if (tmp->type == SKILL && tmp->stats.exp)	1832	if (tmp->type == SKILL && tmp->stats.exp)
1920	{	1833	{
1921	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (tmp->skill, skill))	1834	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (&tmp->skill, skill))
1922	{	1835	{
1923	del_exp = check_exp_loss (tmp, exp);	1836	del_exp = check_exp_loss (tmp, exp);
1924	tmp->stats.exp -= del_exp;	1837	tmp->stats.exp -= del_exp;
1925	player_lvl_adj (op, tmp);	1838	player_lvl_adj (op, tmp);
1926	}	1839	}
…		…
1932	del_exp = check_exp_loss (tmp, (sint64) (tmp->stats.exp * fraction));	1845	del_exp = check_exp_loss (tmp, (sint64) (tmp->stats.exp * fraction));
1933	tmp->stats.exp -= del_exp;	1846	tmp->stats.exp -= del_exp;
1934	player_lvl_adj (op, tmp);	1847	player_lvl_adj (op, tmp);
1935	}	1848	}
1936	}	1849	}
		1850
1937	if (flag != SK_SUBTRACT_SKILL_EXP)	1851	if (flag != SK_SUBTRACT_SKILL_EXP)
1938	{	1852	{
1939	del_exp = check_exp_loss (op, exp);	1853	del_exp = check_exp_loss (op, exp);
1940	op->stats.exp -= del_exp;	1854	op->stats.exp -= del_exp;
1941	player_lvl_adj (op, NULL);	1855	player_lvl_adj (op, NULL);
1942	}	1856	}
1943	}	1857	}
1944
1945
1946		1858
1947	/* change_exp() - changes experience to a player/monster. This	1859	/* change_exp() - changes experience to a player/monster. This
1948	* does bounds checking to make sure we don't overflow the max exp.	1860	* does bounds checking to make sure we don't overflow the max exp.
1949	*	1861	*
1950	* The exp passed is typically not modified much by this function -	1862	* The exp passed is typically not modified much by this function -
1951	* it is assumed the caller has modified the exp as needed.	1863	* it is assumed the caller has modified the exp as needed.
1952	* skill_name is the skill that should get the exp added.	1864	* skill_name is the skill that should get the exp added.
1953	* flag is what to do if player doesn't have the skill.	1865	* flag is what to do if player doesn't have the skill.
1954	* these last two values are only used for players.	1866	* these last two values are only used for players.
1955	*/	1867	*/
1956
1957	void	1868	void
1958	change_exp (object *op, sint64 exp, const char *skill_name, int flag)	1869	change_exp (object *op, sint64 exp, const char *skill_name, int flag)
1959	{	1870	{
1960
1961	#ifdef EXP_DEBUG	1871	#ifdef EXP_DEBUG
1962	LOG (llevDebug, "change_exp() called for %s, exp = %" PRId64 "\n", query_name (op), exp);	1872	LOG (llevDebug, "change_exp() called for %s, exp = %" PRId64 "\n", query_name (op), exp);
1963	#endif	1873	#endif
1964		1874
1965	/* safety */	1875	/* safety */
…		…
2006	else	1916	else
2007	/* note that when you lose exp, it doesn't go against	1917	/* note that when you lose exp, it doesn't go against
2008	* a particular skill, so we don't need to pass that	1918	* a particular skill, so we don't need to pass that
2009	* along.	1919	* along.
2010	*/	1920	*/
2011	subtract_player_exp (op, FABS (exp), skill_name, flag);	1921	subtract_player_exp (op, abs (exp), skill_name, flag);
2012
2013	}	1922	}
2014	}	1923	}
2015		1924
2016	/* Applies a death penalty experience, the size of this is defined by the	1925	/* Applies a death penalty experience, the size of this is defined by the
2017	* settings death_penalty_percentage and death_penalty_levels, and by the	1926	* settings death_penalty_percentage and death_penalty_levels, and by the
2018	* amount of permenent experience, whichever gives the lowest loss.	1927	* amount of permenent experience, whichever gives the lowest loss.
2019	*/	1928	*/
2020
2021	void	1929	void
2022	apply_death_exp_penalty (object *op)	1930	apply_death_exp_penalty (object *op)
2023	{	1931	{
2024	object *tmp;
2025	sint64 loss;	1932	sint64 loss;
2026	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */	1933	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */
2027	sint64 level_loss; /* defined by the setting 'death_penalty_levels */	1934	sint64 level_loss; /* defined by the setting 'death_penalty_levels */
2028		1935
2029	for (tmp = op->inv; tmp; tmp = tmp->below)	1936	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2030	if (tmp->type == SKILL && tmp->stats.exp)	1937	if (tmp->type == SKILL && tmp->stats.exp)
2031	{	1938	{
2032
2033	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;	1939	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;
2034	level_loss = tmp->stats.exp - levels[MAX (0, tmp->level - settings.death_penalty_level)];	1940	level_loss = tmp->stats.exp - levels [max (0, tmp->level - settings.death_penalty_level)];
2035		1941
2036	/* With the revised exp system, you can get cases where	1942	/* With the revised exp system, you can get cases where
2037	* losing several levels would still require that you have more	1943	* losing several levels would still require that you have more
2038	* exp than you currently have - this is true if the levels	1944	* exp than you currently have - this is true if the levels
2039	* tables is a lot harder.	1945	* tables is a lot harder.
2040	*/	1946	*/
2041	if (level_loss < 0)	1947	if (level_loss < 0)
2042	level_loss = 0;	1948	level_loss = 0;
2043		1949
2044	loss = check_exp_loss (tmp, MIN (level_loss, percentage_loss));	1950	loss = check_exp_loss (tmp, min (level_loss, percentage_loss));
2045		1951
2046	tmp->stats.exp -= loss;	1952	tmp->stats.exp -= loss;
2047	player_lvl_adj (op, tmp);	1953	player_lvl_adj (op, tmp);
2048	}	1954	}
2049		1955
2050	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;	1956	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;
2051	level_loss = op->stats.exp - levels[MAX (0, op->level - settings.death_penalty_level)];	1957	level_loss = op->stats.exp - levels[max (0, op->level - settings.death_penalty_level)];
		1958
2052	if (level_loss < 0)	1959	if (level_loss < 0)
2053	level_loss = 0;	1960	level_loss = 0;
		1961
2054	loss = check_exp_loss (op, MIN (level_loss, percentage_loss));	1962	loss = check_exp_loss (op, min (level_loss, percentage_loss));
2055		1963
2056	op->stats.exp -= loss;	1964	op->stats.exp -= loss;
2057	player_lvl_adj (op, NULL);	1965	player_lvl_adj (op, NULL);
2058	}	1966	}
2059		1967
…		…
2070	if (level > MAX_SAVE_LEVEL)	1978	if (level > MAX_SAVE_LEVEL)
2071	level = MAX_SAVE_LEVEL;	1979	level = MAX_SAVE_LEVEL;
2072		1980
2073	if ((random_roll (1, 20, op, PREFER_HIGH) + bonus) < savethrow[level])	1981	if ((random_roll (1, 20, op, PREFER_HIGH) + bonus) < savethrow[level])
2074	return 0;	1982	return 0;
		1983
2075	return 1;	1984	return 1;
2076	}	1985	}

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