ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/deliantra/server/common/living.C

Comparing deliantra/server/common/living.C (file contents):
Revision 1.23 by pippijn, Wed Jan 3 00:21:35 2007 UTC vs.
Revision 1.115 by root, Fri Apr 2 03:41:24 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", "intelligence", "wisdom", "power", "charisma"	229	"strength", "dexterity", "constitution", "intelligence", "wisdom", "power", "charisma"
230	};	230	};
231		231
232	const char *const short_stat_name[NUM_STATS] = {	232	const char *const short_stat_name[NUM_STATS] = {
233	"Str", "Dex", "Con", "Int", "Wis", "Pow", "Cha"	233	"Str", "Dex", "Con", "Int", "Wis", "Pow", "Cha"
234	};	234	};
235
236	/*
237	* sets Str/Dex/con/Wis/Cha/Int/Pow in stats to value, depending on
238	* what attr is (STR to POW).
239	*/
240	void
241	set_attr_value (living *stats, int attr, sint8 value)
242	{
243	switch (attr)
244	{
245	case STR:
246	stats->Str = value;
247	break;
248	case DEX:
249	stats->Dex = value;
250	break;
251	case CON:
252	stats->Con = value;
253	break;
254	case WIS:
255	stats->Wis = value;
256	break;
257	case POW:
258	stats->Pow = value;
259	break;
260	case CHA:
261	stats->Cha = value;
262	break;
263	case INT:
264	stats->Int = value;
265	break;
266	}
267	}
268		235
269	/*	236	/*
270	* Like set_attr_value(), but instead the value (which can be negative)	237	* Like set_attr_value(), but instead the value (which can be negative)
271	* is added to the specified stat.	238	* is added to the specified stat.
272	*/	239	*/
273	void	240	void
274	change_attr_value (living *stats, int attr, sint8 value)	241	change_attr_value (living *stats, int attr, sint8 value)
275	{	242	{
276	if (value == 0)	243	stats->stat (attr) += value;
277	return;
278
279	switch (attr)
280	{
281	case STR:
282	stats->Str += value;
283	break;
284	case DEX:
285	stats->Dex += value;
286	break;
287	case CON:
288	stats->Con += value;
289	break;
290	case WIS:
291	stats->Wis += value;
292	break;
293	case POW:
294	stats->Pow += value;
295	break;
296	case CHA:
297	stats->Cha += value;
298	break;
299	case INT:
300	stats->Int += value;
301	break;
302	default:
303	LOG (llevError, "Invalid attribute in change_attr_value: %d\n", attr);
304	}
305	}
306
307	/*
308	* returns the specified stat. See also set_attr_value().
309	*/
310
311	sint8
312	get_attr_value (const living *stats, int attr)
313	{
314	switch (attr)
315	{
316	case STR: return stats->Str;
317	case DEX: return stats->Dex;
318	case CON: return stats->Con;
319	case WIS: return stats->Wis;
320	case CHA: return stats->Cha;
321	case INT: return stats->Int;
322	case POW: return stats->Pow;
323	}
324
325	return 0;
326	}	244	}
327		245
328	/*	246	/*
329	* Ensures that all stats (str/dex/con/wis/cha/int) are within the	247	* Ensures that all stats (str/dex/con/wis/cha/int) are within the
330	* 1-30 stat limit.	248	* 1-30 stat limit.
331	*/	249	*/
332
333	void	250	void
334	check_stat_bounds (living *stats)	251	check_stat_bounds (living *stats)
335	{	252	{
336	int i, v;
337
338	for (i = 0; i < NUM_STATS; i++)	253	for (int i = 0; i < NUM_STATS; i++)
339	if ((v = get_attr_value (stats, i)) > MAX_STAT)	254	{
340	set_attr_value (stats, i, MAX_STAT);	255	sint8 &v = stats->stat (i);
341	else if (v < MIN_STAT)	256	v = clamp (v, MIN_STAT, MAX_STAT);
342	set_attr_value (stats, i, MIN_STAT);	257	}
343	}	258	}
344		259
345	#define ORIG_S(xyz,abc) (op->contr->orig_stats.abc)	260	#define ORIG_S(xyz,abc) (op->contr->orig_stats.abc)
346		261
347	/* Rather than having a whole bunch of if (flag) new_draw.. else new_draw,	262	/* Rather than having a whole bunch of if (flag) new_draw.. else new_draw,
348	* 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
349	* 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.
350	*/	265	*/
351	#define DIFF_MSG(flag, msg1, msg2) \	266	#define DIFF_MSG(flag, msg1, msg2) \
352	new_draw_info(NDI_UNIQUE, 0, op, (flag>0)?msg1:msg2);	267	new_draw_info (NDI_UNIQUE, 0, op, (flag > 0) ? msg1 : msg2);
353		268
354	/* 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. */
355		270
356	/* flag is set to 1 if we are applying the object, -1 if we are removing	271	/* flag is set to 1 if we are applying the object, -1 if we are removing
357	* the object.	272	* the object.
358	* It is the calling functions responsibilty to check to see if the object	273	* It is the calling functions responsibilty to check to see if the object
359	* can be applied or not.	274	* can be applied or not.
360	* The main purpose of calling this function is the messages that are	275	* The main purpose of calling this function is the messages that are
361	* displayed - fix_player should really always be called after this when	276	* displayed - update_stats should really always be called after this when
362	* removing an object - that is because it is impossible to know if some object	277	* removing an object - that is because it is impossible to know if some object
363	* is the only source of an attacktype or spell attunement, so this function	278	* is the only source of an attacktype or spell attunement, so this function
364	* will clear the bits, but the player may still have some other object	279	* will clear the bits, but the player may still have some other object
365	* that gives them that ability.	280	* that gives them that ability.
366	*/	281	*/
367	int	282	int
368	change_abil (object *op, object *tmp)	283	change_abil (object *op, object *tmp)
369	{	284	{
370	int flag = QUERY_FLAG (tmp, FLAG_APPLIED) ? 1 : -1, i, j, success = 0;	285	int flag = tmp->flag [FLAG_APPLIED] ? 1 : -1;
		286	int success = 0;
371	char message[MAX_BUF];	287	char message[MAX_BUF];
372	int potion_max = 0;	288	int potion_max = 0;
373		289
374	/* remember what object was like before it was changed. note that	290	// keep some stats for comparison purposes
375	* refop is a local copy of op only to be used for detecting changes	291	object::flags_t prev_flag = op->flag;
376	* found by update_stats. refop is not a real object	292	MoveType prev_move_type = op->move_type;
377	*/	293	sint16 prev_resist [NROFATTACKS]; // clumsy
378	object_copy refop = *op;	294	assert (sizeof (prev_resist) == sizeof (op->resist));
		295	memcpy (prev_resist, op->resist, sizeof (prev_resist));
379		296
380	if (op->type == PLAYER)	297	if (op->type == PLAYER)
381	{	298	{
382	if (tmp->type == POTION)	299	if (tmp->type == POTION)
383	{	300	{
384	potion_max = 1;	301	potion_max = 1;
		302
385	for (j = 0; j < NUM_STATS; j++)	303	for (int j = 0; j < NUM_STATS; j++)
386	{	304	{
387	int nstat, ostat;	305	int ostat = op->contr->orig_stats.stat (j);
388		306	int i = tmp->stats.stat (j);
389	ostat = get_attr_value (&(op->contr->orig_stats), j);
390	i = get_attr_value (&(tmp->stats), j);
391		307
392	/* 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 */
393	nstat = flag * i + ostat;	309	int nstat = flag * i + ostat;
394		310
395	/* Do some bounds checking. While I don't think any	311	/* Do some bounds checking. There is the potential for potions
396	* potions do so right now, there is the potential for potions
397	* 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
398	* to allow for that.	313	* to allow for that.
399	*/	314	*/
400	if (nstat < 1 && i * flag < 0)	315	if (nstat < 1 && i * flag < 0)
401	nstat = 1;	316	nstat = 1;
402	else if (nstat > 20 + get_attr_value (&(op->arch->clone.stats), j))	317	else if (nstat > 20 + op->arch->stats.stat (j))
403	{	318	nstat = 20 + op->arch->stats.stat (j);
404	nstat = 20 + get_attr_value (&(op->arch->clone.stats), j);
405	}
406		319
407	if (nstat != ostat)	320	if (nstat != ostat)
408	{	321	{
409	set_attr_value (&(op->contr->orig_stats), j, nstat);	322	op->contr->orig_stats.stat (j) = nstat;
410	potion_max = 0;	323	potion_max = 0;
411	}	324	}
412	else if (i)	325	else if (i)
413	{	326	{
414	/* potion is useless - player has already hit the natural maximum */	327	/* potion is useless - player has already hit the natural maximum */
…		…
418		331
419	/* 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
420	* sure if this is strictly necessary, being that fix_player probably	333	* sure if this is strictly necessary, being that fix_player probably
421	* recalculates this anyway.	334	* recalculates this anyway.
422	*/	335	*/
423	for (j = 0; j < NUM_STATS; j++)	336	for (int j = 0; j < NUM_STATS; j++)
424	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));
425		338
426	check_stat_bounds (&(op->stats));	339	check_stat_bounds (&op->stats);
427	} /* end of potion handling code */	340	} /* end of potion handling code */
428	}	341	}
429		342
430	/* 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
431	* everything to set	344	* everything to set
432	*/	345	*/
433	if (flag == -1)	346	if (flag == -1)
434	{	347	{
435	op->attacktype &= ~tmp->attacktype;	348	op->attacktype &= ~tmp->attacktype;
436	op->path_attuned &= ~tmp->path_attuned;	349	op->path_attuned &= ~tmp->path_attuned;
437	op->path_repelled &= ~tmp->path_repelled;	350	op->path_repelled &= ~tmp->path_repelled;
438	op->path_denied &= ~tmp->path_denied;	351	op->path_denied &= ~tmp->path_denied;
439	/* Presuming here that creatures only have move_type,	352	/* Presuming here that creatures only have move_type,
440	* and not the other move_ fields.	353	* and not the other move_ fields.
441	*/	354	*/
442	op->move_type &= ~tmp->move_type;	355	op->move_type &= ~tmp->move_type;
443	}	356	}
444		357
445	/* call fix_player since op object could have whatever attribute due	358	/* call fix_player since op object could have whatever attribute due
446	* 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
447	* change_ability then might as well call it from here	360	* change_ability then might as well call it from here
448	*/	361	*/
449	op->update_stats ();	362	op->update_stats ();
450		363
451	/* 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
452	* print out message if this is a bow.	365	* print out message if this is a bow.
453	*/	366	*/
454	if (tmp->attacktype & AT_CONFUSION && tmp->type != BOW)	367	if (tmp->attacktype & AT_CONFUSION && tmp->type != BOW)
455	{	368	{
456	success = 1;	369	success = 1;
457	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.");
458	}	371	}
459		372
460	if (QUERY_FLAG (op, FLAG_LIFESAVE) != QUERY_FLAG (&refop, FLAG_LIFESAVE))	373	if (op->flag [FLAG_LIFESAVE] != prev_flag [FLAG_LIFESAVE])
461	{	374	{
462	success = 1;	375	success = 1;
463	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.");
464	}	377	}
465		378
466	if (QUERY_FLAG (op, FLAG_REFL_MISSILE) != QUERY_FLAG (&refop, FLAG_REFL_MISSILE))	379	if (op->flag [FLAG_REFL_MISSILE] != prev_flag [FLAG_REFL_MISSILE])
467	{	380	{
468	success = 1;	381	success = 1;
469	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.");
470	}	383	}
471		384
472	if (QUERY_FLAG (op, FLAG_REFL_SPELL) != QUERY_FLAG (&refop, FLAG_REFL_SPELL))	385	if (op->flag [FLAG_REFL_SPELL] != prev_flag [FLAG_REFL_SPELL])
473	{	386	{
474	success = 1;	387	success = 1;
475	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.");
476	}	389	}
477		390
…		…
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		446
536	if (QUERY_FLAG (op, FLAG_MAKE_INVIS) != QUERY_FLAG (&refop, FLAG_MAKE_INVIS))	447	if (op->flag [FLAG_MAKE_INVIS] != prev_flag [FLAG_MAKE_INVIS])
537	{	448	{
538	success = 1;	449	success = 1;
539	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");	450	DIFF_MSG (flag, "You become transparent.", "You can see yourself.");
540	}	451	}
541		452
542	/* 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
543	* vision	454	* vision
544	*/	455	*/
545	if (QUERY_FLAG (tmp, FLAG_BLIND))	456	if (tmp->flag [FLAG_BLIND])
546	{	457	{
547	success = 1;	458	success = 1;
548	if (flag > 0)	459	if (flag > 0)
549	{	460	{
550	if (QUERY_FLAG (op, FLAG_WIZ))	461	if (op->flag [FLAG_WIZ])
551	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.");
552	else	463	else
553	{	464	{
554	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");	465	new_draw_info (NDI_UNIQUE, 0, op, "You are blinded.");
555	SET_FLAG (op, FLAG_BLIND);	466	SET_FLAG (op, FLAG_BLIND);
…		…
557	op->contr->do_los = 1;	468	op->contr->do_los = 1;
558	}	469	}
559	}	470	}
560	else	471	else
561	{	472	{
562	if (QUERY_FLAG (op, FLAG_WIZ))	473	if (op->flag [FLAG_WIZ])
563	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.");
564	else	475	else
565	{	476	{
566	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");	477	new_draw_info (NDI_UNIQUE, 0, op, "Your vision returns.");
567	CLEAR_FLAG (op, FLAG_BLIND);	478	CLEAR_FLAG (op, FLAG_BLIND);
…		…
569	op->contr->do_los = 1;	480	op->contr->do_los = 1;
570	}	481	}
571	}	482	}
572	}	483	}
573		484
574	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])
575	{	486	{
576	success = 1;	487	success = 1;
577	if (op->type == PLAYER)	488	if (op->type == PLAYER)
578	op->contr->do_los = 1;	489	op->contr->do_los = 1;
579	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.");
580	}	491	}
581		492
582	if (QUERY_FLAG (op, FLAG_XRAYS) != QUERY_FLAG (&refop, FLAG_XRAYS))	493	if (op->flag [FLAG_XRAYS] != prev_flag [FLAG_XRAYS])
583	{	494	{
584	success = 1;	495	success = 1;
585	if (flag > 0)	496	if (flag > 0)
586	{	497	{
587	if (QUERY_FLAG (op, FLAG_WIZ))	498	if (op->flag [FLAG_WIZ])
588	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.");
589	else	500	else
590	{	501	{
591	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");	502	new_draw_info (NDI_UNIQUE, 0, op, "Everything becomes transparent.");
592	if (op->type == PLAYER)	503	if (op->type == PLAYER)
593	op->contr->do_los = 1;	504	op->contr->do_los = 1;
594	}	505	}
595	}	506	}
596	else	507	else
597	{	508	{
598	if (QUERY_FLAG (op, FLAG_WIZ))	509	if (op->flag [FLAG_WIZ])
599	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.");
600	else	511	else
601	{	512	{
602	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.");
603	if (op->type == PLAYER)	514	if (op->type == PLAYER)
…		…
636	success = 1;	547	success = 1;
637	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.");
638	}	549	}
639		550
640	/* Messages for changed resistance */	551	/* Messages for changed resistance */
641	for (i = 0; i < NROFATTACKS; i++)	552	for (int i = 0; i < NROFATTACKS; i++)
642	{	553	{
643	if (i == ATNR_PHYSICAL)	554	if (i == ATNR_PHYSICAL)
644	continue; /* Don't display about armour */	555	continue; /* Don't display about armour */
645		556
646	if (op->resist[i] != refop.resist[i])	557	if (op->resist [i] != prev_resist [i])
647	{	558	{
648	success = 1;	559	success = 1;
		560
649	if (op->resist[i] > refop.resist[i])	561	if (op->resist [i] > prev_resist [i])
650	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]);
651	else	563	else
652	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]);
653		565
654	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, op, message);	566	new_draw_info (NDI_UNIQUE | NDI_BLUE, 0, op, message);
655	}	567	}
656	}	568	}
657		569
658	if (!potion_max)	570	if (!potion_max)
659	{
660	for (j = 0; j < NUM_STATS; j++)	571	for (int j = 0; j < NUM_STATS; j++)
661	{	572	if (int i = tmp->stats.stat (j))
662	if ((i = get_attr_value (&(tmp->stats), j)) != 0)
663	{	573	{
664	success = 1;	574	success = 1;
665	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);	575	DIFF_MSG (i * flag, gain_msg[j], lose_msg[j]);
666	}	576	}
667	}
668	}
669		577
670	return success;	578	return success;
671	}	579	}
672		580
673	/*	581	/*
674	* Stat draining by Vick 930307	582	* Stat draining by Vick 930307
675	* (Feeling evil, I made it work as well now. -Frank 8)	583	* (Feeling evil, I made it work as well now. -Frank 8)
676	*/	584	*/
677
678	void	585	void
679	object::drain_stat ()	586	object::drain_stat ()
680	{	587	{
681	drain_specific_stat (RANDOM () % NUM_STATS);	588	drain_specific_stat (rndm (NUM_STATS));
682	}	589	}
683		590
684	void	591	void
685	object::drain_specific_stat (int deplete_stats)	592	object::drain_specific_stat (int deplete_stats)
686	{	593	{
687	object *tmp;	594	object *tmp;
688	archetype *at;	595	archetype *at;
689		596
690	at = archetype::find (ARCH_DEPLETION);	597	at = archetype::find (shstr_depletion);
691	if (!at)	598	if (!at)
692	{	599	{
693	LOG (llevError, "Couldn't find archetype depletion.\n");	600	LOG (llevError, "Couldn't find archetype depletion.\n");
694	return;	601	return;
695	}	602	}
…		…
697	{	604	{
698	tmp = present_arch_in_ob (at, this);	605	tmp = present_arch_in_ob (at, this);
699		606
700	if (!tmp)	607	if (!tmp)
701	{	608	{
702	tmp = arch_to_object (at);	609	tmp = at->instance ();
703	tmp = insert_ob_in_ob (tmp, this);	610	tmp = insert_ob_in_ob (tmp, this);
704	SET_FLAG (tmp, FLAG_APPLIED);	611	SET_FLAG (tmp, FLAG_APPLIED);
705	}	612	}
706	}	613	}
707		614
…		…
715	* via an applied bad_luck object.	622	* via an applied bad_luck object.
716	*/	623	*/
717	void	624	void
718	object::change_luck (int value)	625	object::change_luck (int value)
719	{	626	{
720	archetype *at = archetype::find ("luck");	627	archetype *at = archetype::find (shstr_luck);
721	if (!at)	628	if (!at)
722	LOG (llevError, "Couldn't find archetype luck.\n");	629	LOG (llevError, "Couldn't find archetype luck.\n");
723	else	630	else
724	{	631	{
725	object *tmp = present_arch_in_ob (at, this);	632	object *tmp = present_arch_in_ob (at, this);
…		…
727	if (!tmp)	634	if (!tmp)
728	{	635	{
729	if (!value)	636	if (!value)
730	return;	637	return;
731		638
732	tmp = arch_to_object (at);	639	tmp = at->instance ();
733	tmp = insert_ob_in_ob (tmp, this);	640	tmp = insert_ob_in_ob (tmp, this);
734	SET_FLAG (tmp, FLAG_APPLIED);	641	SET_FLAG (tmp, FLAG_APPLIED);
735	}	642	}
736		643
737	if (value)	644	if (value)
…		…
754	return;	661	return;
755		662
756	/* Randomly change the players luck. Basically, we move it	663	/* Randomly change the players luck. Basically, we move it
757	* back neutral (if greater>0, subtract, otherwise add)	664	* back neutral (if greater>0, subtract, otherwise add)
758	*/	665	*/
759	if (RANDOM () % (FABS (tmp->stats.luck)) >= RANDOM () % 30)	666	if (rndm (abs (tmp->stats.luck)) >= rndm (30))
760	{	667	{
761	int diff = tmp->stats.luck > 0 ? -1 : 1;	668	int diff = tmp->stats.luck > 0 ? -1 : 1;
762		669
763	stats.luck += diff;	670	stats.luck += diff;
764	tmp->stats.luck += diff;	671	tmp->stats.luck += diff;
…		…
771	* 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.
772	*/	679	*/
773	void	680	void
774	object::remove_statbonus ()	681	object::remove_statbonus ()
775	{	682	{
776	stats.Str -= arch->clone.stats.Str;	683	for (int i = 0; i < NUM_STATS; ++i)
777	stats.Dex -= arch->clone.stats.Dex;	684	{
778	stats.Con -= arch->clone.stats.Con;	685	sint8 v = arch->stats.stat (i);
779	stats.Wis -= arch->clone.stats.Wis;	686	stats.stat (i) -= v;
780	stats.Pow -= arch->clone.stats.Pow;	687	contr->orig_stats.stat (i) -= v;
781	stats.Cha -= arch->clone.stats.Cha;	688	}
782	stats.Int -= arch->clone.stats.Int;
783
784	contr->orig_stats.Str -= arch->clone.stats.Str;
785	contr->orig_stats.Dex -= arch->clone.stats.Dex;
786	contr->orig_stats.Con -= arch->clone.stats.Con;
787	contr->orig_stats.Wis -= arch->clone.stats.Wis;
788	contr->orig_stats.Pow -= arch->clone.stats.Pow;
789	contr->orig_stats.Cha -= arch->clone.stats.Cha;
790	contr->orig_stats.Int -= arch->clone.stats.Int;
791	}	689	}
792		690
793	/*	691	/*
794	* 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.
795	*/	693	*/
796	void	694	void
797	object::add_statbonus ()	695	object::add_statbonus ()
798	{	696	{
799	stats.Str += arch->clone.stats.Str;	697	for (int i = 0; i < NUM_STATS; ++i)
800	stats.Dex += arch->clone.stats.Dex;	698	{
801	stats.Con += arch->clone.stats.Con;	699	sint8 v = arch->stats.stat (i);
802	stats.Wis += arch->clone.stats.Wis;	700	stats.stat (i) += v;
803	stats.Pow += arch->clone.stats.Pow;	701	contr->orig_stats.stat (i) += v;
804	stats.Cha += arch->clone.stats.Cha;	702	}
805	stats.Int += arch->clone.stats.Int;
806
807	contr->orig_stats.Str += arch->clone.stats.Str;
808	contr->orig_stats.Dex += arch->clone.stats.Dex;
809	contr->orig_stats.Con += arch->clone.stats.Con;
810	contr->orig_stats.Wis += arch->clone.stats.Wis;
811	contr->orig_stats.Pow += arch->clone.stats.Pow;
812	contr->orig_stats.Cha += arch->clone.stats.Cha;
813	contr->orig_stats.Int += arch->clone.stats.Int;
814	}	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;
815		744
816	/*	745	/*
817	* Updates all abilities given by applied objects in the inventory	746	* Updates all abilities given by applied objects in the inventory
818	* of the given object. Note: This function works for both monsters	747	* of the given object. Note: This function works for both monsters
819	* 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.
820	* This functions starts from base values (archetype or player object)	749	* This functions starts from base values (archetype or player object)
821	* and then adjusts them according to what the player has equipped.	750	* and then adjusts them according to what the player has equipped.
822	*/	751	*
823
824	/* 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.
825	spell system split, grace points now added to system --peterm	753	* spell system split, grace points now added to system --peterm
826	*/	754	*/
827
828	void	755	void
829	object::update_stats ()	756	object::update_stats ()
830	{	757	{
831	int i, j;
832	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;
833	int weapon_weight = 0, weapon_speed = 0;	759	int weapon_weight = 0, weapon_speed = 0;
834	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;	760	int best_wc = 0, best_ac = 0, wc = 0, ac = 0;
835	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];	761	int prot[NROFATTACKS], vuln[NROFATTACKS], potion_resist[NROFATTACKS];
836	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
837		767
838	/* 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 */
839	if (type == PLAYER)	769	if (type == PLAYER)
840	{	770	{
		771	contr->delayed_update = false;
		772
841	for (i = 0; i < NUM_STATS; i++)	773	for (int i = 0; i < NUM_STATS; i++)
842	set_attr_value (&(stats), i, get_attr_value (&(contr->orig_stats), i));	774	stat_sum [i] = contr->orig_stats.stat (i);
843		775
844	if (settings.spell_encumbrance == TRUE)	776	if (settings.spell_encumbrance == TRUE)
845	contr->encumbrance = 0;	777	contr->encumbrance = 0;
846		778
847	attacktype = 0;	779	attacktype = 0;
		780
848	contr->digestion = 0;	781	contr->digestion = 0;
849	contr->gen_hp = 0;	782	contr->gen_hp = 0;
850	contr->gen_sp = 0;	783	contr->gen_sp = 0;
851	contr->gen_grace = 0;	784	contr->gen_grace = 0;
852	contr->gen_sp_armour = 10;	785	contr->gen_sp_armour = 10;
853	contr->item_power = 0;	786	contr->item_power = 0;
854
855	/* Don't clobber all the range_ values. range_golem otherwise
856	* gets reset for no good reason, and we don't want to reset
857	* range_magic (what spell is readied). These three below
858	* well get filled in based on what the player has equipped.
859	*/
860	contr->ranges[range_bow] = NULL;
861	contr->ranges[range_misc] = NULL;
862	contr->ranges[range_skill] = NULL;
863	}	787	}
864		788
865	memcpy (body_used, body_info, sizeof (body_info));	789	for (int i = NUM_BODY_LOCATIONS; i--; )
		790	slot[i].used = slot[i].info;
866		791
867	slaying = 0;	792	slaying = 0;
868		793
869	if (!QUERY_FLAG (this, FLAG_WIZ))	794	if (!QUERY_FLAG (this, FLAG_WIZ))
870	{	795	{
…		…
874		799
875	CLEAR_FLAG (this, FLAG_LIFESAVE);	800	CLEAR_FLAG (this, FLAG_LIFESAVE);
876	CLEAR_FLAG (this, FLAG_STEALTH);	801	CLEAR_FLAG (this, FLAG_STEALTH);
877	CLEAR_FLAG (this, FLAG_BLIND);	802	CLEAR_FLAG (this, FLAG_BLIND);
878		803
879	if (!QUERY_FLAG (&arch->clone, FLAG_REFL_SPELL )) CLEAR_FLAG (this, FLAG_REFL_SPELL);	804	if (!QUERY_FLAG (arch, FLAG_REFL_SPELL )) CLEAR_FLAG (this, FLAG_REFL_SPELL);
880	if (!QUERY_FLAG (&arch->clone, FLAG_REFL_MISSILE)) CLEAR_FLAG (this, FLAG_REFL_MISSILE);	805	if (!QUERY_FLAG (arch, FLAG_REFL_MISSILE)) CLEAR_FLAG (this, FLAG_REFL_MISSILE);
881	if (!QUERY_FLAG (&arch->clone, FLAG_UNDEAD )) CLEAR_FLAG (this, FLAG_UNDEAD);	806	if (!QUERY_FLAG (arch, FLAG_UNDEAD )) CLEAR_FLAG (this, FLAG_UNDEAD);
882	if (!QUERY_FLAG (&arch->clone, FLAG_SEE_IN_DARK )) CLEAR_FLAG (this, FLAG_SEE_IN_DARK);	807	if (!QUERY_FLAG (arch, FLAG_SEE_IN_DARK )) CLEAR_FLAG (this, FLAG_SEE_IN_DARK);
883		808
884	path_attuned = arch->clone.path_attuned;	809	path_attuned = arch->path_attuned;
885	path_repelled = arch->clone.path_repelled;	810	path_repelled = arch->path_repelled;
886	path_denied = arch->clone.path_denied;	811	path_denied = arch->path_denied;
887	glow_radius = arch->clone.glow_radius;	812	glow_radius = arch->glow_radius;
888	move_type = arch->clone.move_type;	813	move_type = arch->move_type;
889	chosen_skill = NULL;
890		814
891	/* initializing resistances from the values in player/monster's	815	/* initializing resistances from the values in player/monster's
892	* archetype clone	816	* archetype clone
893	*/	817	*/
894	memcpy (&resist, &arch->clone.resist, sizeof (resist));	818	memcpy (&resist, &arch->resist, sizeof (resist));
895		819
896	for (i = 0; i < NROFATTACKS; i++)	820	for (int i = 0; i < NROFATTACKS; i++)
897	{	821	{
898	if (resist[i] > 0)	822	if (resist[i] > 0)
899	prot[i] = resist[i], vuln[i] = 0;	823	prot[i] = resist[i], vuln[i] = 0;
900	else	824	else
901	vuln[i] = -(resist[i]), prot[i] = 0;	825	vuln[i] = -resist[i], prot[i] = 0;
		826
902	potion_resist[i] = 0;	827	potion_resist[i] = -1000;
903	}	828	}
904		829
905	wc = arch->clone.stats.wc;	830	wc = arch->stats.wc;
906	stats.dam = arch->clone.stats.dam;	831	stats.dam = arch->stats.dam;
907		832
908	/* for players which cannot use armour, they gain AC -1 per 3 levels,	833	/* for players which cannot use armour, they gain AC -1 per 3 levels,
909	* plus a small amount of physical resist, those poor suckers. ;)	834	* plus a small amount of physical resist, those poor suckers. ;)
910	* the fact that maxlevel is factored in could be considered sort of bogus -	835	* the fact that maxlevel is factored in could be considered sort of bogus -
911	* we should probably give them some bonus and cap it off - otherwise,	836	* we should probably give them some bonus and cap it off - otherwise,
912	* basically, if a server updates its max level, these playes may find	837	* basically, if a server updates its max level, these playes may find
913	* that their protection from physical goes down	838	* that their protection from physical goes down
914	*/	839	*/
915	if (!QUERY_FLAG (this, FLAG_USE_ARMOUR) && type == PLAYER)	840	if (!QUERY_FLAG (this, FLAG_USE_ARMOUR) && type == PLAYER)
916	{	841	{
917	ac = MAX (-10, arch->clone.stats.ac - level / 3);	842	ac = max (-10, arch->stats.ac - level / 3);
918	prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * level / settings.max_level)) / 100;	843	prot[ATNR_PHYSICAL] += ((100 - prot[AT_PHYSICAL]) * (80 * level / settings.max_level)) / 100;
919	}	844	}
920	else	845	else
921	ac = arch->clone.stats.ac;	846	ac = arch->stats.ac;
922		847
923	stats.luck = arch->clone.stats.luck;	848	stats.luck = arch->stats.luck;
924	speed = arch->clone.speed;	849	speed = arch->speed;
		850
		851	chosen_skill = 0;
925		852
926	/* 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.
927	* 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.
928	*/	855	*/
929
930	for (tmp = inv; tmp; tmp = tmp->below)	856	for (tmp = inv; tmp; tmp = tmp->below)
931	{	857	{
932	/* See note in map.c:update_position about making this additive
933	* since light sources are never applied, need to put check here.
934	*/
935	if (tmp->glow_radius > glow_radius)
936	glow_radius = tmp->glow_radius;
937
938	/* This happens because apply_potion calls change_abil with the potion	858	/* This happens because apply_potion calls change_abil with the potion
939	* 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
940	* then calls this function.	860	* then calls this function.
941	*/	861	*/
942	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)	862	if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION)
943	continue;	863	continue;
		864
		865	glow_radius += tmp->glow_radius;
944		866
945	/* For some things, we don't care what is equipped */	867	/* For some things, we don't care what is equipped */
946	if (tmp->type == SKILL)	868	if (tmp->type == SKILL)
947	{	869	{
948	/* Want to take the highest skill here. */	870	/* Want to take the highest skill here. */
…		…
961	else if (tmp->level > grace_obj->level)	883	else if (tmp->level > grace_obj->level)
962	grace_obj = tmp;	884	grace_obj = tmp;
963	}	885	}
964	}	886	}
965		887
966	/* Container objects are not meant to adjust a players, but other applied	888	/* Container objects are not meant to adjust players, but other applied
967	* objects need to make adjustments.	889	* objects need to make adjustments.
968	* This block should handle all player specific changes	890	* This block should handle all player specific changes
969	* 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
970	* in the praying skill, and the player should always get those.	892	* in the praying skill, and the player should always get those.
971	* 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,
972	* because the skill shouldn't count against body positions being used	894	* because the skill shouldn't count against body positions being used
973	* up, etc.	895	* up, etc.
974	*/	896	*/
975	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)
976	(tmp->type == SKILL && tmp->subtype == SK_PRAYING))	900	|| (tmp->type == SKILL && tmp->subtype == SK_PRAYING))
977	{	901	{
978	if (type == PLAYER)	902	if (type == PLAYER)
979	{	903	{
980	if (tmp->type == BOW)	904	contr->item_power += tmp->item_power;
981	contr->ranges[range_bow] = tmp;
982		905
983	if (tmp->type == WAND || tmp->type == ROD || tmp->type == HORN)
984	contr->ranges[range_misc] = tmp;
985
986	for (i = 0; i < NUM_STATS; i++)	906	for (int i = 0; i < NUM_STATS; i++)
987	change_attr_value (&(stats), i, get_attr_value (&(tmp->stats), i));	907	stat_sum [i] += tmp->stats.stat (i);
988		908
989	/* these are the items that currently can change digestion, regeneration,	909	if (digest_types [tmp->type])
990	* spell point recovery and mana point recovery. Seems sort of an arbitary
991	* list, but other items store other info into stats array.
992	*/
993	if ((tmp->type == WEAPON) ||
994	(tmp->type == ARMOUR) || (tmp->type == HELMET) ||
995	(tmp->type == SHIELD) || (tmp->type == RING) ||
996	(tmp->type == BOOTS) || (tmp->type == GLOVES) ||
997	(tmp->type == AMULET) || (tmp->type == GIRDLE) ||
998	(tmp->type == BRACERS) || (tmp->type == CLOAK) ||
999	(tmp->type == DISEASE) || (tmp->type == FORCE) ||
1000	(tmp->type == SKILL))
1001	{	910	{
1002	contr->digestion += tmp->stats.food;	911	contr->digestion += tmp->stats.food;
1003	contr->gen_hp += tmp->stats.hp;	912	contr->gen_hp += tmp->stats.hp;
		913	if (tmp->type != BOW) // ugly exception for bows
1004	contr->gen_sp += tmp->stats.sp;	914	contr->gen_sp += tmp->stats.sp;
1005	contr->gen_grace += tmp->stats.grace;	915	contr->gen_grace += tmp->stats.grace;
1006	contr->gen_sp_armour += tmp->gen_sp_armour;	916	contr->gen_sp_armour += tmp->gen_sp_armour;
1007	contr->item_power += tmp->item_power;
1008	}	917	}
1009	} /* if this is a player */	918	} /* if this is a player */
		919	else
		920	{
		921	if (tmp->type == WEAPON)
		922	current_weapon = tmp;
		923	}
1010		924
1011	/* Update slots used for items */	925	/* Update slots used for items */
1012	if (QUERY_FLAG (tmp, FLAG_APPLIED))	926	if (tmp->flag [FLAG_APPLIED]) // exclude praying...
1013	for (i = 0; i < NUM_BODY_LOCATIONS; i++)	927	for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
1014	body_used[i] += tmp->body_info[i];	928	slot[i].used += tmp->slot[i].info;
1015		929
1016	if (tmp->type == SYMPTOM)	930	if (tmp->type == SYMPTOM)
1017	{
1018	speed_reduce_from_disease = tmp->last_sp / 100.0;	931	min_it (speed_reduce_from_disease, tmp->last_sp ? tmp->last_sp / 100.f : 1.f);
1019	if (speed_reduce_from_disease == 0)
1020	speed_reduce_from_disease = 1;
1021	}
1022		932
1023	/* Pos. and neg. protections are counted seperate (-> pro/vuln).	933	/* Pos. and neg. protections are counted separate (-> pro/vuln).
1024	* (Negative protections are calculated extactly like positive.)	934	* (Negative protections are calculated exactly like positive.)
1025	* Resistance from potions are treated special as well. If there's	935	* Resistance from potions are treated special as well. If there's
1026	* more than one potion-effect, the bigger prot.-value is taken.	936	* more than one potion-effect, the bigger prot.-value is taken.
1027	*/	937	*/
		938	if (tmp->type == POTION_EFFECT)
		939	for (int i = 0; i < NROFATTACKS; i++)
		940	max_it (potion_resist[i], tmp->resist[i]);
1028	if (tmp->type != POTION)	941	else if (tmp->type != POTION)
		942	for (int i = 0; i < NROFATTACKS; i++)
		943	if (tmp->resist[i] > 0)
		944	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;
		945	else if (tmp->resist[i] < 0)
		946	vuln[i] += ((100 - vuln[i]) * -tmp->resist[i]) / 100;
		947
		948	/* There may be other things that should not adjust the attacktype */
		949	if (tmp->type != SYMPTOM)
1029	{	950	{
1030	for (i = 0; i < NROFATTACKS; i++)	951	attacktype |= tmp->attacktype;
1031	{	952	path_attuned |= tmp->path_attuned;
1032	/* Potential for cursed potions, in which case we just can use	953	path_repelled |= tmp->path_repelled;
1033	* a straight MAX, as potion_resist is initialised to zero.	954	path_denied |= tmp->path_denied;
1034	*/	955	move_type |= tmp->move_type;
1035	if (tmp->type == POTION_EFFECT)	956	stats.luck += tmp->stats.luck;
1036	{
1037	if (potion_resist[i])
1038	potion_resist[i] = MAX (potion_resist[i], tmp->resist[i]);
1039	else
1040	potion_resist[i] = tmp->resist[i];
1041	}
1042	else if (tmp->resist[i] > 0)
1043	prot[i] += ((100 - prot[i]) * tmp->resist[i]) / 100;
1044	else if (tmp->resist[i] < 0)
1045	vuln[i] += ((100 - vuln[i]) * (-tmp->resist[i])) / 100;
1046	}
1047	}	957	}
1048		958
1049	/* There may be other things that should not adjust the attacktype */	959	flag |= tmp->flag & copy_flags;
1050	if (tmp->type != BOW && tmp->type != SYMPTOM)
1051	attacktype |= tmp->attacktype;
1052		960
1053	path_attuned |= tmp->path_attuned;
1054	path_repelled |= tmp->path_repelled;
1055	path_denied |= tmp->path_denied;
1056	stats.luck += tmp->stats.luck;
1057	move_type |= tmp->move_type;
1058
1059	if (QUERY_FLAG (tmp, FLAG_LIFESAVE )) SET_FLAG (this, FLAG_LIFESAVE);
1060	if (QUERY_FLAG (tmp, FLAG_REFL_SPELL )) SET_FLAG (this, FLAG_REFL_SPELL);
1061	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE)) SET_FLAG (this, FLAG_REFL_MISSILE);
1062	if (QUERY_FLAG (tmp, FLAG_STEALTH )) SET_FLAG (this, FLAG_STEALTH);
1063	if (QUERY_FLAG (tmp, FLAG_XRAYS )) SET_FLAG (this, FLAG_XRAYS);
1064	if (QUERY_FLAG (tmp, FLAG_BLIND )) SET_FLAG (this, FLAG_BLIND);
1065	if (QUERY_FLAG (tmp, FLAG_SEE_IN_DARK )) SET_FLAG (this, FLAG_SEE_IN_DARK);
1066
1067	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (&arch->clone, FLAG_UNDEAD))	961	if (QUERY_FLAG (tmp, FLAG_UNDEAD) && !QUERY_FLAG (arch, FLAG_UNDEAD))
1068	SET_FLAG (this, FLAG_UNDEAD);	962	SET_FLAG (this, FLAG_UNDEAD);
1069		963
		964	//TODO: copy_flags?
1070	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))	965	if (QUERY_FLAG (tmp, FLAG_MAKE_INVIS))
1071	{	966	{
1072	SET_FLAG (this, FLAG_MAKE_INVIS);	967	SET_FLAG (this, FLAG_MAKE_INVIS);
1073	invisible = 1;	968	invisible = 1;
1074	}	969	}
1075		970
1076	if (tmp->stats.exp && tmp->type != SKILL)	971	if (tmp->stats.exp && tmp->type != SKILL)
1077	{	972	{
1078	if (tmp->stats.exp > 0)	973	if (tmp->stats.exp > 0)
1079	{	974	{
1080	added_speed += (float) tmp->stats.exp / 3.0;	975	added_speed += tmp->stats.exp / 3.f;
1081	bonus_speed += 1.0 + (float) tmp->stats.exp / 3.0;	976	bonus_speed += tmp->stats.exp / 3.f + 1.f;
1082	}	977	}
1083	else	978	else
1084	added_speed += (float) tmp->stats.exp;	979	added_speed += tmp->stats.exp;
1085	}	980	}
1086		981
1087	switch (tmp->type)	982	switch (tmp->type)
1088	{	983	{
1089	/* skills modifying the character -b.t. */
1090	/* for all skills and skill granting objects */
1091	case SKILL:	984	case SKILL:
1092	if (!QUERY_FLAG (tmp, FLAG_APPLIED))	985	{
		986	// some skills will end up here without counting as "applied"
		987	if (!tmp->flag [FLAG_APPLIED] || skill_flags [tmp->subtype] & SF_APPLY)
1093	break;	988	break;
1094		989
1095	if (IS_COMBAT_SKILL (tmp->subtype))
1096	wc_obj = tmp;
1097
1098	if (chosen_skill)	990	if (chosen_skill)
		991	{
1099	LOG (llevDebug, "fix_player, op %s has multiple skills applied\n", &name);	992	LOG (llevDebug, "fix_player, op %s has multiple skills applied (%s and %s)\n",
		993	&name, &chosen_skill->name, &tmp->name);
1100		994
		995	tmp->flag [FLAG_APPLIED] = false;
		996	update_stats ();
		997	return;
		998	}
		999
1101	chosen_skill = tmp;	1000	chosen_skill = tmp;
1102		1001
1103	if (tmp->stats.dam > 0)	1002	if (tmp->stats.dam > 0)
1104	{ /* skill is a 'weapon' */	1003	{ /* skill is a 'weapon' */
1105	if (!QUERY_FLAG (this, FLAG_READY_WEAPON))	1004	if (!QUERY_FLAG (this, FLAG_READY_WEAPON))
1106	weapon_speed = (int) WEAPON_SPEED (tmp);	1005	weapon_speed = max (0, WEAPON_SPEED (tmp));
1107		1006
1108	if (weapon_speed < 0)
1109	weapon_speed = 0;
1110
1111	weapon_weight = tmp->weight;	1007	weapon_weight = tmp->weight;
1112	stats.dam += tmp->stats.dam * (1 + (chosen_skill->level / 9));	1008	stats.dam += 1 + chosen_skill->level * tmp->stats.dam / 9;
1113		1009
1114	if (tmp->magic)	1010	if (tmp->magic)
1115	stats.dam += tmp->magic;	1011	stats.dam += tmp->magic;
1116	}	1012	}
1117		1013
1118	if (tmp->stats.wc)	1014	if (tmp->stats.wc)
1119	wc -= (tmp->stats.wc + tmp->magic);	1015	wc -= tmp->stats.wc + tmp->magic;
1120		1016
1121	if (tmp->slaying != NULL)	1017	if (tmp->slaying)
1122	slaying = tmp->slaying;	1018	slaying = tmp->slaying;
1123		1019
1124	if (tmp->stats.ac)	1020	if (tmp->stats.ac)
1125	ac -= (tmp->stats.ac + tmp->magic);	1021	ac -= tmp->stats.ac + tmp->magic;
1126		1022
1127	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1023	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1128	contr->encumbrance += (int) 3 *tmp->weight / 1000;	1024	contr->encumbrance += 3 * tmp->weight / 1000;
1129
1130	if (type == PLAYER)
1131	contr->ranges[range_skill] = this;
1132
1133	break;	1025	}
1134		1026
1135	case SKILL_TOOL:
1136	if (chosen_skill)
1137	LOG (llevDebug, "fix_player, op %s has multiple skills applied\n", &name);
1138
1139	chosen_skill = tmp;
1140
1141	if (type == PLAYER)
1142	contr->ranges[range_skill] = this;
1143	break;	1027	break;
1144		1028
1145	case SHIELD:	1029	case SHIELD:
1146	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1030	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1147	contr->encumbrance += (int) tmp->weight / 2000;	1031	contr->encumbrance += tmp->weight / 2000;
		1032	//FALLTHROUGH
1148	case RING:	1033	case RING:
1149	case AMULET:	1034	case AMULET:
1150	case GIRDLE:	1035	case GIRDLE:
1151	case HELMET:	1036	case HELMET:
1152	case BOOTS:	1037	case BOOTS:
1153	case GLOVES:	1038	case GLOVES:
1154	case CLOAK:	1039	case CLOAK:
1155	if (tmp->stats.wc)	1040	if (tmp->stats.wc)
1156	wc -= (tmp->stats.wc + tmp->magic);	1041	wc -= tmp->stats.wc + tmp->magic;
1157		1042
1158	if (tmp->stats.dam)	1043	if (tmp->stats.dam)
1159	stats.dam += (tmp->stats.dam + tmp->magic);	1044	stats.dam += tmp->stats.dam + tmp->magic;
1160		1045
1161	if (tmp->stats.ac)	1046	if (tmp->stats.ac)
1162	ac -= (tmp->stats.ac + tmp->magic);	1047	ac -= tmp->stats.ac + tmp->magic;
1163		1048
1164	break;	1049	break;
1165		1050
		1051	case WAND:
		1052	case ROD:
		1053	case HORN:
		1054	break;
		1055
		1056	case BOW:
1166	case WEAPON:	1057	case WEAPON:
1167	wc -= (tmp->stats.wc + tmp->magic);	1058	wc -= tmp->stats.wc + tmp->magic;
1168		1059
1169	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)	1060	if (tmp->stats.ac && tmp->stats.ac + tmp->magic > 0)
1170	ac -= tmp->stats.ac + tmp->magic;	1061	ac -= tmp->stats.ac + tmp->magic;
1171		1062
1172	stats.dam += (tmp->stats.dam + tmp->magic);	1063	stats.dam += tmp->stats.dam + tmp->magic;
1173	weapon_weight = tmp->weight;	1064	weapon_weight = tmp->weight;
1174	weapon_speed = ((int) WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2;	1065	weapon_speed = (WEAPON_SPEED (tmp) * 2 - tmp->magic) / 2;
1175		1066
1176	if (weapon_speed < 0)	1067	if (weapon_speed < 0)
1177	weapon_speed = 0;	1068	weapon_speed = 0;
1178		1069
1179	slaying = tmp->slaying;	1070	slaying = tmp->slaying;
		1071
1180	/* If there is desire that two handed weapons should do	1072	/* If there is desire that two handed weapons should do
1181	* extra strength damage, this is where the code should	1073	* extra strength damage, this is where the code should
1182	* go.	1074	* go.
1183	*/	1075	*/
1184	current_weapon = tmp;	1076
		1077	if (type == PLAYER)
1185	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1078	if (settings.spell_encumbrance)
1186	contr->encumbrance += (int) 3 *tmp->weight / 1000;	1079	contr->encumbrance += tmp->weight * 3 / 1000;
1187		1080
1188	break;	1081	break;
1189		1082
1190	case ARMOUR: /* Only the best of these three are used: */	1083	case ARMOUR: /* Only the best of these three are used: */
1191	if (settings.spell_encumbrance == TRUE && type == PLAYER)	1084	if (settings.spell_encumbrance == TRUE && type == PLAYER)
1192	contr->encumbrance += (int) tmp->weight / 1000;	1085	contr->encumbrance += tmp->weight / 1000;
1193		1086
1194	case BRACERS:	1087	case BRACERS:
1195	case FORCE:	1088	case FORCE:
1196	if (tmp->stats.wc)	1089	if (tmp->stats.wc)
1197	{	1090	{
…		…
1214	else /* To nullify the below effect */	1107	else /* To nullify the below effect */
1215	ac += tmp->stats.ac + tmp->magic;	1108	ac += tmp->stats.ac + tmp->magic;
1216	}	1109	}
1217		1110
1218	if (tmp->stats.wc)	1111	if (tmp->stats.wc)
1219	wc -= (tmp->stats.wc + tmp->magic);	1112	wc -= tmp->stats.wc + tmp->magic;
1220		1113
1221	if (tmp->stats.ac)	1114	if (tmp->stats.ac)
1222	ac -= (tmp->stats.ac + tmp->magic);	1115	ac -= tmp->stats.ac + tmp->magic;
1223		1116
1224	if (ARMOUR_SPEED (tmp) && ARMOUR_SPEED (tmp) / 10.0 < max)	1117	if (ARMOUR_SPEED (tmp))
1225	max = ARMOUR_SPEED (tmp) / 10.0;	1118	max_speed = min (max_speed, ARMOUR_SPEED (tmp) / 10.f);
1226		1119
1227	break;	1120	break;
1228	} /* switch tmp->type */	1121	} /* switch tmp->type */
1229	} /* item is equipped */	1122	} /* item is equipped */
1230	} /* for loop of items */	1123	} /* for loop of items */
		1124
		1125	min_it (glow_radius, MAX_LIGHT_RADIUS);
1231		1126
1232	/* We've gone through all the objects the player has equipped. For many things, we	1127	/* We've gone through all the objects the player has equipped. For many things, we
1233	* have generated intermediate values which we now need to assign.	1128	* have generated intermediate values which we now need to assign.
1234	*/	1129	*/
1235		1130
…		…
1237	* If there is an uncursed potion in effect, granting more protection	1132	* If there is an uncursed potion in effect, granting more protection
1238	* than that, we take: 'total resistance = resistance from potion'.	1133	* than that, we take: 'total resistance = resistance from potion'.
1239	* If there is a cursed (and no uncursed) potion in effect, we take	1134	* If there is a cursed (and no uncursed) potion in effect, we take
1240	* 'total resistance = vulnerability from cursed potion'.	1135	* 'total resistance = vulnerability from cursed potion'.
1241	*/	1136	*/
1242	for (i = 0; i < NROFATTACKS; i++)	1137	for (int i = 0; i < NROFATTACKS; i++)
1243	{	1138	{
1244	resist[i] = prot[i] - vuln[i];	1139	resist[i] = prot[i] - vuln[i];
1245		1140
1246	if (potion_resist[i] && ((potion_resist[i] > resist[i]) || (potion_resist[i] < 0)))	1141	if (potion_resist[i] != -1000
		1142	&& (potion_resist[i] < 0 || potion_resist[i] > resist[i]))
1247	resist[i] = potion_resist[i];	1143	resist[i] = potion_resist[i];
1248	}	1144	}
1249		1145
1250	/* Figure out the players sp/mana/hp totals. */
1251	if (type == PLAYER)	1146	if (type == PLAYER)
1252	{	1147	{
		1148	// clamp various player stats
		1149	for (int i = 0; i < NUM_STATS; ++i)
		1150	stats.stat (i) = stat_sum [i];
		1151
		1152	check_stat_bounds (&stats);
		1153
		1154	contr->digestion = clamp (contr->digestion, MIN_DIGESTION, MAX_DIGESTION);
		1155
		1156	/* Figure out the players sp/mana/hp totals. */
1253	int pl_level;	1157	int pl_level;
1254		1158
1255	check_stat_bounds (&(stats));
1256	pl_level = level;
1257
1258	if (pl_level < 1)
1259	pl_level = 1; /* safety, we should always get 1 levels worth of hp! */	1159	pl_level = max (1, level); /* safety, we should always get 1 levels worth of hp! */
1260		1160
1261	/* You basically get half a con bonus/level. But we do take into account rounding,	1161	/* You basically get half a con bonus/level. But we do take into account rounding,
1262	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.	1162	* so if your bonus is 7, you still get 7 worth of bonus every 2 levels.
1263	*/	1163	*/
1264	for (i = 1, stats.maxhp = 0; i <= pl_level && i <= 10; i++)	1164	stats.maxhp = 0;
		1165	for (int i = 1; i <= min (10, pl_level); i++)
1265	{	1166	{
1266	j = contr->levhp[i] + con_bonus[stats.Con] / 2;	1167	int j = contr->levhp[i] + con_bonus[stats.Con] / 2;
1267		1168
1268	if (i % 2 && con_bonus[stats.Con] % 2)	1169	if (i % 2 && con_bonus[stats.Con] % 2)
1269	{
1270	if (con_bonus[stats.Con] > 0)	1170	if (con_bonus[stats.Con] > 0)
1271	j++;	1171	j++;
1272	else	1172	else
1273	j--;	1173	j--;
1274	}
1275		1174
1276	stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */	1175	stats.maxhp += j > 1 ? j : 1; /* always get at least 1 hp/level */
1277	}	1176	}
1278		1177
1279	for (i = 11; i <= level; i++)	1178	stats.maxhp += 2 * max (0, level - 10);
1280	stats.maxhp += 2;
1281		1179
1282	if (stats.hp > stats.maxhp)	1180	if (stats.hp > stats.maxhp)
1283	stats.hp = stats.maxhp;	1181	stats.hp = stats.maxhp;
1284		1182
1285	/* Sp gain is controlled by the level of the player's	1183	/* Sp gain is controlled by the level of the player's
…		…
1298		1196
1299	if (mana_obj == this && type == PLAYER)	1197	if (mana_obj == this && type == PLAYER)
1300	stats.maxsp = 1;	1198	stats.maxsp = 1;
1301	else	1199	else
1302	{	1200	{
1303	sp_tmp = 0.0;	1201	float sp_tmp = 0.f;
1304		1202
1305	for (i = 1; i <= mana_obj->level && i <= 10; i++)	1203	for (int i = 1; i <= min (10, mana_obj->level); i++)
1306	{	1204	{
1307	float stmp;	1205	float stmp;
1308		1206
1309	/* Got some extra bonus at first level */	1207	/* Got some extra bonus at first level */
1310	if (i < 2)	1208	if (i < 2)
1311	stmp = contr->levsp[i] + ((2.0 * (float) sp_bonus[stats.Pow] + (float) sp_bonus[stats.Int]) / 6.0);	1209	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 6.f;
1312	else	1210	else
1313	stmp = (float) contr->levsp[i] + (2.0 * (float) sp_bonus[stats.Pow] + (float) sp_bonus[stats.Int]) / 12.0;	1211	stmp = contr->levsp[i] + (2.f * sp_bonus[stats.Pow] + sp_bonus[stats.Int]) / 12.f;
1314		1212
1315	if (stmp < 1.0)
1316	stmp = 1.0;
1317
1318	sp_tmp += stmp;	1213	sp_tmp += max (1.f, stmp);
1319	}	1214	}
1320		1215
1321	stats.maxsp = (int) sp_tmp;	1216	stats.maxsp = int (sp_tmp) + 2 * max (0, mana_obj->level - 10);
1322
1323	for (i = 11; i <= mana_obj->level; i++)
1324	stats.maxsp += 2;
1325	}	1217	}
		1218
1326	/* Characters can get their sp supercharged via rune of transferrance */	1219	/* Characters can get their sp supercharged via rune of transferrance */
1327	if (stats.sp > stats.maxsp * 2)	1220	stats.sp = min (stats.sp, stats.maxsp * 2);
1328	stats.sp = stats.maxsp * 2;
1329		1221
1330	/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */	1222	/* set maxgrace, notice 3-4 lines below it depends on both Wis and Pow */
1331	if (!grace_obj || !grace_obj->level || type != PLAYER)	1223	if (!grace_obj || !grace_obj->level || type != PLAYER)
1332	grace_obj = this;	1224	grace_obj = this;
1333		1225
…		…
1338	/* store grace in a float - this way, the divisions below don't create	1230	/* store grace in a float - this way, the divisions below don't create
1339	* big jumps when you go from level to level - with int's, it then	1231	* big jumps when you go from level to level - with int's, it then
1340	* becomes big jumps when the sums of the bonuses jump to the next	1232	* becomes big jumps when the sums of the bonuses jump to the next
1341	* step of 8 - with floats, even fractional ones are useful.	1233	* step of 8 - with floats, even fractional ones are useful.
1342	*/	1234	*/
1343	sp_tmp = 0.0;	1235	float sp_tmp = 0.f;
1344	for (i = 1, stats.maxgrace = 0; i <= grace_obj->level && i <= 10; i++)	1236
		1237	for (int i = 1; i <= min (10, grace_obj->level); i++)
1345	{	1238	{
1346	float grace_tmp = 0.0;	1239	float grace_tmp = 0.f;
1347		1240
1348	/* Got some extra bonus at first level */	1241	/* Got some extra bonus at first level */
1349	if (i < 2)	1242	if (i < 2)
1350	grace_tmp = contr->levgrace[i] + (((float) grace_bonus[stats.Pow] +	1243	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 6.f;
1351	2.0 * (float) grace_bonus[stats.Wis]) / 6.0);
1352	else	1244	else
1353	grace_tmp = (float) contr->levgrace[i]
1354	+ ((float) grace_bonus[stats.Pow] + 2.0 * (float) grace_bonus[stats.Wis]) / 12.0;	1245	grace_tmp = contr->levgrace[i] + (grace_bonus[stats.Pow] + 2.f * grace_bonus[stats.Wis]) / 12.f;
1355		1246
1356	if (grace_tmp < 1.0)
1357	grace_tmp = 1.0;
1358
1359	sp_tmp += grace_tmp;	1247	sp_tmp += max (1.f, grace_tmp);
1360	}	1248	}
1361		1249
1362	stats.maxgrace = (int) sp_tmp;
1363
1364	/* two grace points per level after 11 */	1250	/* two grace points per level after 10 */
1365	for (i = 11; i <= grace_obj->level; i++)	1251	stats.maxgrace = int (sp_tmp) + 2 * max (0, grace_obj->level - 10);
1366	stats.maxgrace += 2;
1367	}	1252	}
		1253
1368	/* No limit on grace vs maxgrace */	1254	/* No limit on grace vs maxgrace */
1369		1255
1370	if (contr->braced)	1256	if (contr->braced)
1371	{	1257	{
1372	ac += 2;	1258	ac += 2;
…		…
1384	* improvement every level, now its fighterlevel/5. So	1270	* improvement every level, now its fighterlevel/5. So
1385	* we give the player a bonus here in wc and dam	1271	* we give the player a bonus here in wc and dam
1386	* to make up for the change. Note that I left the	1272	* to make up for the change. Note that I left the
1387	* monster bonus the same as before. -b.t.	1273	* monster bonus the same as before. -b.t.
1388	*/	1274	*/
		1275	object *wc_obj = chosen_skill;
1389		1276
1390	if (type == PLAYER && wc_obj && wc_obj->level > 1)	1277	if (contr && wc_obj && wc_obj->level > 1)
1391	{	1278	{
1392	wc -= (wc_obj->level + thaco_bonus[stats.Str]);	1279	wc -= wc_obj->level + thaco_bonus[stats.Str];
		1280
1393	for (i = 1; i < wc_obj->level; i++)	1281	for (int i = 1; i < wc_obj->level; i++)
1394	{	1282	{
1395	/* addtional wc every 6 levels */	1283	/* additional wc every 6 levels */
1396	if (!(i % 6))	1284	if (!(i % 6))
1397	wc--;	1285	wc--;
		1286
1398	/* addtional dam every 4 levels. */	1287	/* additional dam every 4 levels. */
1399	if (!(i % 4) && (dam_bonus[stats.Str] >= 0))	1288	if (!(i % 4) && dam_bonus[stats.Str] >= 0)
1400	stats.dam += (1 + (dam_bonus[stats.Str] / 5));	1289	stats.dam += 1 + dam_bonus[stats.Str] / 5;
1401	}	1290	}
1402	}	1291	}
1403	else	1292	else
1404	wc -= (level + thaco_bonus[stats.Str]);	1293	wc -= level + thaco_bonus[stats.Str];
1405		1294
1406	stats.dam += dam_bonus[stats.Str];	1295	stats.dam += dam_bonus[stats.Str];
1407		1296
1408	if (stats.dam < 1)	1297	if (stats.dam < 1)
1409	stats.dam = 1;	1298	stats.dam = 1;
1410		1299
1411	speed = 1.0 + speed_bonus[stats.Dex];	1300	speed = 1.f + speed_bonus[stats.Dex];
1412		1301
1413	if (settings.search_items && contr->search_str[0])	1302	if (settings.search_items && contr->search_str[0])
1414	speed -= 1;	1303	speed -= 1;
1415
1416	if (attacktype == 0)
1417	attacktype = arch->clone.attacktype;
1418
1419	} /* End if player */	1304	} /* End if player */
1420		1305
1421	if (added_speed >= 0)	1306	if (added_speed >= 0)
1422	speed += added_speed / 10.0;	1307	speed += added_speed / 10.f;
1423	else /* Something wrong here...: */	1308	else /* Something wrong here...: */
1424	speed /= (float) (1.0 - added_speed);	1309	speed /= 1.f - added_speed;
1425		1310
1426	/* Max is determined by armour */	1311	/* Max is determined by armour */
1427	if (speed > max)	1312	speed = min (speed, max_speed);
1428	speed = max;
1429		1313
1430	if (type == PLAYER)	1314	if (type == PLAYER)
1431	{	1315	{
1432	/* f is a number the represents the number of kg above (positive num)	1316	/* f is a number the represents the number of kg above (positive num)
1433	* or below (negative number) that the player is carrying. If above	1317	* or below (negative number) that the player is carrying. If above
1434	* weight limit, then player suffers a speed reduction based on how	1318	* weight limit, then player suffers a speed reduction based on how
1435	* much above he is, and what is max carry is	1319	* much above he is, and what is max carry is
1436	*/	1320	*/
1437	f = (carrying / 1000) - max_carry[stats.Str];	1321	float f = (carrying / 1000) - max_carry[stats.Str];
1438	if (f > 0)	1322	if (f > 0.f)
1439	speed = speed / (1.0 + f / max_carry[stats.Str]);	1323	speed = speed / (1.f + f / max_carry[stats.Str]);
1440	}	1324	}
1441		1325
1442	speed += bonus_speed / 10.0; /* Not affected by limits */	1326	speed += bonus_speed / 10.f; /* Not affected by limits */
		1327	speed *= speed_reduce_from_disease;
1443		1328
1444	/* Put a lower limit on speed. Note with this speed, you move once every	1329	/* Put a lower limit on speed. Note with this speed, you move once every
1445	* 100 ticks or so. This amounts to once every 12 seconds of realtime.	1330	* 25 ticks or so. This amounts to once every 3 seconds of realtime.
1446	*/	1331	*/
1447	speed = speed * speed_reduce_from_disease;	1332	max_it (speed, is_player () ? MIN_PLAYER_SPEED : MIN_ACTIVE_SPEED);
1448		1333
1449	if (speed < 0.01 && type == PLAYER)	1334	if (speed != old_speed)
1450	speed = 0.01;	1335	set_speed (speed);
1451		1336
1452	if (type == PLAYER)	1337	if (type == PLAYER)
1453	{	1338	{
1454	float M, W, s, D, K, S, M2;
1455
1456	/* (This formula was made by vidarl@ifi.uio.no)	1339	/* (This formula was made by vidarl@ifi.uio.no)
1457	* Note that we never used these values again - basically	1340	* Note that we never used these values again - basically
1458	* all of these could be subbed into one big equation, but	1341	* all of these could be subbed into one big equation, but
1459	* that would just be a real pain to read.	1342	* that would just be a real pain to read.
1460	*/	1343	*/
1461	M = (max_carry[stats.Str] - 121) / 121.0;	1344	float M = (max_carry[stats.Str] - 121) / 121.f;
1462	M2 = max_carry[stats.Str] / 100.0;	1345	float M2 = max_carry[stats.Str] / 100.f;
1463	W = weapon_weight / 20000.0;	1346	float W = weapon_weight / 20000.f;
1464	s = 2 - weapon_speed / 10.0;	1347	float s = (20 - weapon_speed) / 10.f;
1465	D = (stats.Dex - 14) / 14.0;	1348	float D = (stats.Dex - 14) / 14.f;
1466	K = 1 + M / 3.0 - W / (3 * M2) + speed / 5.0 + D / 2.0;	1349	float K = 1 + M / 3.f - W / (3 * M2) + speed / 5.f + D / 2.f;
		1350
1467	K *= (4 + level) / (float) (6 + level) * 1.2;	1351	K *= (4 + level) * 1.2f / (6 + level);
		1352
1468	if (K <= 0)	1353	if (K <= 0.01f)
1469	K = 0.01;	1354	K = 0.01f;
1470	S = speed / (K * s);	1355
1471	contr->weapon_sp = S;	1356	contr->weapon_sp = K * s * .5f; //TODO: balance the .5
1472	}	1357	}
1473		1358
1474	/* I want to limit the power of small monsters with big weapons: */	1359	/* I want to limit the power of small monsters with big weapons: */
1475	if (type != PLAYER && arch != NULL && stats.dam > arch->clone.stats.dam * 3)	1360	if (type != PLAYER && arch && stats.dam > arch->stats.dam * 3)
1476	stats.dam = arch->clone.stats.dam * 3;	1361	stats.dam = arch->stats.dam * 3;
1477		1362
1478	/* Prevent overflows of wc - best you can get is ABS(120) - this	1363	stats.wc = clamp (wc, MIN_WC, MAX_WC);
1479	* should be more than enough - remember, AC is also in 8 bits,	1364	stats.ac = clamp (ac, MIN_AC, MAX_AC);
1480	* so its value is the same.
1481	*/
1482	if (wc > 120)
1483	wc = 120;
1484	else if (wc < -120)
1485	wc = -120;
1486
1487	stats.wc = wc;
1488
1489	if (ac > 120)
1490	ac = 120;
1491	else if (ac < -120)
1492	ac = -120;
1493
1494	stats.ac = ac;
1495		1365
1496	/* if for some reason the creature doesn't have any move type,	1366	/* if for some reason the creature doesn't have any move type,
1497	* give them walking as a default.	1367	* give them walking as a default.
1498	* The second case is a special case - to more closely mimic the	1368	* The second case is a special case - to more closely mimic the
1499	* old behaviour - if your flying, your not walking - just	1369	* old behaviour - if your flying, your not walking - just
…		…
1502	if (move_type == 0)	1372	if (move_type == 0)
1503	move_type = MOVE_WALK;	1373	move_type = MOVE_WALK;
1504	else if (move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH))	1374	else if (move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH))
1505	move_type &= ~MOVE_WALK;	1375	move_type &= ~MOVE_WALK;
1506		1376
1507	set_speed (speed);	1377	// now apply the new move_type
		1378	if (this->move_type != move_type)
		1379	change_move_type (move_type);
1508		1380
1509	/* It is quite possible that a player's spell costing might have changed,	1381	/* It is quite possible that a player's spell costing might have changed,
1510	* so we will check that now.	1382	* so we will check that now.
1511	*/	1383	*/
1512	if (type == PLAYER)	1384	if (is_player ())
		1385	contr->update_spells ();
		1386
		1387	// update the mapspace, if we are on a map
		1388	if (!flag [FLAG_REMOVED] && map)
		1389	map->at (x, y).flags_ = 0;
		1390	}
		1391
		1392	void
		1393	object::set_glow_radius (sint8 rad)
		1394	{
		1395	glow_radius = rad;
		1396
		1397	if (is_on_map ())
		1398	update_all_los (map, x, y);
		1399	else if (object *env = outer_env ())
1513	{	1400	{
1514	esrv_update_stats (contr);	1401	env->update_stats ();
1515	esrv_update_spells (contr);	1402
		1403	if (env->is_on_map ())
		1404	update_all_los (env->map, env->x, env->y);
1516	}	1405	}
1517	}	1406	}
1518		1407
1519	/*	1408	/*
1520	* Returns true if the given player is a legal class.	1409	* Returns true if the given player is a legal class.
…		…
1524	* false otherwise.	1413	* false otherwise.
1525	*/	1414	*/
1526	int	1415	int
1527	allowed_class (const object *op)	1416	allowed_class (const object *op)
1528	{	1417	{
1529	return op->stats.Dex > 0 && op->stats.Str > 0 && op->stats.Con > 0 &&	1418	return op->stats.Dex > 0
1530	op->stats.Int > 0 && op->stats.Wis > 0 && op->stats.Pow > 0 && op->stats.Cha > 0;	1419	&& op->stats.Str > 0
		1420	&& op->stats.Con > 0
		1421	&& op->stats.Int > 0
		1422	&& op->stats.Wis > 0
		1423	&& op->stats.Pow > 0
		1424	&& op->stats.Cha > 0;
1531	}	1425	}
1532		1426
1533	/*	1427	/*
1534	* set the new dragon name after gaining levels or	1428	* set the new dragon name after gaining levels or
1535	* changing ability focus (later this can be extended to	1429	* changing ability focus (later this can be extended to
1536	* eventually change the player's face and animation)	1430	* eventually change the player's face and animation)
1537	*
1538	* Note that the title is written to 'own_title' in the
1539	* player struct. This should be changed to 'ext_title'
1540	* as soon as clients support this!
1541	* Please, anyone, write support for 'ext_title'.
1542	*/	1431	*/
1543	void	1432	void
1544	set_dragon_name (object *pl, const object *abil, const object *skin)	1433	set_dragon_name (object *pl, const object *abil, const object *skin)
1545	{	1434	{
1546	int atnr = -1; /* attacknumber of highest level */	1435	int atnr = -1; /* attacknumber of highest level */
…		…
1564	/* now if there are equals at highest level, pick the one with focus,	1453	/* now if there are equals at highest level, pick the one with focus,
1565	or else at random */	1454	or else at random */
1566	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)	1455	if (atnr_is_dragon_enabled (abil->stats.exp) && abil->resist[abil->stats.exp] >= level)
1567	atnr = abil->stats.exp;	1456	atnr = abil->stats.exp;
1568		1457
1569	level = (int) (level / 5.);
1570
1571	/* now set the new title */	1458	/* now set the new title */
1572	if (pl->contr != NULL)
1573	{
1574	if (level == 0)
1575	sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);	1459	if (level < 25) sprintf (pl->contr->title, "%s hatchling", attacks[atnr]);
1576	else if (level == 1)
1577	sprintf (pl->contr->title, "%s wyrm", attacks[atnr]);	1460	else if (level < 50) sprintf (pl->contr->title, "%s wyrm" , attacks[atnr]);
1578	else if (level == 2)
1579	sprintf (pl->contr->title, "%s wyvern", attacks[atnr]);	1461	else if (level < 75) sprintf (pl->contr->title, "%s wyvern" , attacks[atnr]);
1580	else if (level == 3)
1581	sprintf (pl->contr->title, "%s dragon", attacks[atnr]);	1462	else if (level < 100) sprintf (pl->contr->title, "%s dragon" , attacks[atnr]);
1582	else	1463	else
1583	{	1464	{
1584	/* special titles for extra high resistance! */	1465	/* special titles for extra high resistance! */
1585	if (skin->resist[atnr] > 80)
1586	sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);	1466	if (skin->resist[atnr] > 80) sprintf (pl->contr->title, "legendary %s dragon", attacks[atnr]);
1587	else if (skin->resist[atnr] > 50)
1588	sprintf (pl->contr->title, "ancient %s dragon", attacks[atnr]);	1467	else if (skin->resist[atnr] > 50) sprintf (pl->contr->title, "ancient %s dragon" , attacks[atnr]);
1589	else
1590	sprintf (pl->contr->title, "big %s dragon", attacks[atnr]);	1468	else sprintf (pl->contr->title, "big %s dragon" , attacks[atnr]);
1591	}
1592	}	1469	}
1593		1470
1594	strcpy (pl->contr->own_title, "");	1471	strcpy (pl->contr->own_title, "");
1595	}	1472	}
1596		1473
1597	/*	1474	/*
1598	* This function is called when a dragon-player gains	1475	* This function is called when a dragon-player gains
1599	* an overall level. Here, the dragon might gain new abilities	1476	* an overall level. Here, the dragon might gain new abilities
1600	* or change the ability-focus.	1477	* or change the ability-focus.
1601	*/	1478	*/
1602	void	1479	static void
1603	dragon_level_gain (object *who)	1480	dragon_level_gain (object *who)
1604	{	1481	{
1605	object *abil = NULL; /* pointer to dragon ability force */	1482	object *abil = NULL; /* pointer to dragon ability force */
1606	object *skin = NULL; /* pointer to dragon skin force */	1483	object *skin = NULL; /* pointer to dragon skin force */
1607	object *tmp = NULL; /* tmp. object */	1484	object *tmp = NULL; /* tmp. object */
1608	char buf[MAX_BUF]; /* tmp. string buffer */	1485	char buf[MAX_BUF]; /* tmp. string buffer */
1609		1486
1610	/* now grab the 'dragon_ability'-forces from the player's inventory */	1487	/* now grab the 'dragon_ability'-forces from the player's inventory */
1611	for (tmp = who->inv; tmp != NULL; tmp = tmp->below)	1488	for (tmp = who->inv; tmp; tmp = tmp->below)
1612	{
1613	if (tmp->type == FORCE)	1489	if (tmp->type == FORCE)
1614	{	1490	if (tmp->arch->archname == shstr_dragon_ability_force)
1615	if (strcmp (tmp->arch->name, "dragon_ability_force") == 0)
1616	abil = tmp;	1491	abil = tmp;
1617	if (strcmp (tmp->arch->name, "dragon_skin_force") == 0)	1492	else if (tmp->arch->archname == shstr_dragon_skin_force)
1618	skin = tmp;	1493	skin = tmp;
1619	}	1494
1620	}
1621	/* if the force is missing -> bail out */	1495	/* if the force is missing -> bail out */
1622	if (abil == NULL)	1496	if (abil == NULL)
1623	return;	1497	return;
1624		1498
1625	/* The ability_force keeps track of maximum level ever achieved.	1499	/* The ability_force keeps track of maximum level ever achieved.
…		…
1666	object *skill_obj;	1540	object *skill_obj;
1667		1541
1668	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);	1542	skill_obj = get_archetype_by_skill_name (skill_name, SKILL);
1669	if (!skill_obj)	1543	if (!skill_obj)
1670	{	1544	{
1671	LOG (llevError, "add_player_exp: couldn't find skill %s\n", skill_name);	1545	LOG (llevError, "give_skill_by_name: couldn't find skill %s\n", skill_name);
1672	return NULL;	1546	return NULL;
1673	}	1547	}
		1548
1674	/* clear the flag - exp goes into this bucket, but player	1549	/* clear the flag - exp goes into this bucket, but player
1675	* still doesn't know it.	1550	* still doesn't know it.
1676	*/	1551	*/
1677	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);	1552	CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL);
1678	skill_obj->stats.exp = 0;	1553	skill_obj->stats.exp = 0;
1679	skill_obj->level = 1;	1554	skill_obj->level = 1;
1680	insert_ob_in_ob (skill_obj, op);	1555	op->insert (skill_obj);
1681	if (op->contr)	1556
1682	{	1557	if (player *pl = op->contr)
1683	op->contr->last_skill_ob[skill_obj->subtype] = skill_obj;	1558	pl->link_skills ();
1684	op->contr->last_skill_exp[skill_obj->subtype] = -1;	1559
1685	}
1686	return skill_obj;	1560	return skill_obj;
1687	}	1561	}
1688
1689		1562
1690	/* player_lvl_adj() - for the new exp system. we are concerned with	1563	/* player_lvl_adj() - for the new exp system. we are concerned with
1691	* whether the player gets more hp, sp and new levels.	1564	* whether the player gets more hp, sp and new levels.
1692	* Note this this function should only be called for players. Monstes	1565	* Note this this function should only be called for players. Monstes
1693	* don't really gain levels	1566	* don't really gain levels
…		…
1696	*/	1569	*/
1697	void	1570	void
1698	player_lvl_adj (object *who, object *op)	1571	player_lvl_adj (object *who, object *op)
1699	{	1572	{
1700	char buf[MAX_BUF];	1573	char buf[MAX_BUF];
		1574	bool changed = false;
1701		1575
1702	if (!op) /* when rolling stats */	1576	if (!op) /* when rolling stats */
1703	op = who;	1577	op = who;
1704		1578
1705	if (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))	1579	while (op->level < settings.max_level && op->stats.exp >= level_exp (op->level + 1, who->expmul))
1706	{	1580	{
		1581	changed = true;
		1582
1707	op->level++;	1583	op->level++;
1708		1584
1709	if (op != NULL && op == who && op->stats.exp > 1 && is_dragon_pl (who))	1585	if (op && op == who && op->stats.exp > 1 && who->is_dragon ())
1710	dragon_level_gain (who);	1586	dragon_level_gain (who);
1711		1587
1712	/* Only roll these if it is the player (who) that gained the level */	1588	/* Only roll these if it is the player (who) that gained the level */
1713	if (op == who && (who->level < 11) && who->type == PLAYER)	1589	if (op == who && (who->level < 11) && who->type == PLAYER)
1714	{	1590	{
1715	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;	1591	who->contr->levhp[who->level] = die_roll (2, 4, who, PREFER_HIGH) + 1;
1716	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);	1592	who->contr->levsp[who->level] = die_roll (2, 3, who, PREFER_HIGH);
1717	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;	1593	who->contr->levgrace[who->level] = die_roll (2, 2, who, PREFER_HIGH) - 1;
1718	}	1594	}
1719		1595
1720	who->update_stats ();
1721	if (op->level > 1)	1596	if (op->level > 1)
1722	{	1597	{
1723	if (op->type != PLAYER)	1598	if (op->type != PLAYER)
		1599	{
		1600	who->contr->play_sound (sound_find ("skill_up"));
1724	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);	1601	sprintf (buf, "You are now level %d in the %s skill.", op->level, &op->name);
		1602	}
1725	else	1603	else
		1604	{
		1605	who->contr->play_sound (sound_find ("level_up"));
1726	sprintf (buf, "You are now level %d.", op->level);	1606	sprintf (buf, "You are now level %d.", op->level);
		1607	}
		1608
1727	if (who)	1609	if (who)
1728	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);	1610	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);
1729	}	1611	}
1730	player_lvl_adj (who, op); /* To increase more levels */
1731	}	1612	}
		1613
1732	else if (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))	1614	while (op->level > 1 && op->stats.exp < level_exp (op->level, who->expmul))
1733	{	1615	{
		1616	changed = true;
		1617
1734	op->level--;	1618	op->level--;
1735	who->update_stats ();	1619
1736	if (op->type != PLAYER)	1620	if (op->type != PLAYER)
1737	{	1621	{
1738	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);
1739	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);	1623	new_draw_info (NDI_UNIQUE | NDI_RED, 0, who, buf);
1740	}	1624	}
1741	player_lvl_adj (who, op); /* To decrease more levels */
1742	}	1625	}
1743		1626
1744	/* check if the spell data has changed */	1627	if (changed)
1745	esrv_update_stats (who->contr);	1628	who->update_stats (); // should cause esrv_update_stats and esrv_update_spells
1746	esrv_update_spells (who->contr);
1747	}	1629	}
1748		1630
1749	/*	1631	/*
1750	* Returns how much experience is needed for a player to become	1632	* Returns how much experience is needed for a player to become
1751	* the given level. level should really never exceed max_level	1633	* the given level. level should really never exceed max_level
…		…
1754	sint64	1636	sint64
1755	level_exp (int level, double expmul)	1637	level_exp (int level, double expmul)
1756	{	1638	{
1757	if (level > settings.max_level)	1639	if (level > settings.max_level)
1758	return (sint64) (expmul * levels[settings.max_level]);	1640	return (sint64) (expmul * levels[settings.max_level]);
		1641
1759	return (sint64) (expmul * levels[level]);	1642	return (sint64) (expmul * levels[level]);
1760	}	1643	}
1761		1644
1762	/*	1645	/*
1763	* Ensure that the permanent experience requirements in an exp object are met.	1646	* Ensure that the permanent experience requirements in an exp object are met.
…		…
1794	* flag is what to do if the player doesn't have the skill:	1677	* flag is what to do if the player doesn't have the skill:
1795	*/	1678	*/
1796	static void	1679	static void
1797	add_player_exp (object *op, sint64 exp, const char *skill_name, int flag)	1680	add_player_exp (object *op, sint64 exp, const char *skill_name, int flag)
1798	{	1681	{
1799	object *skill_obj = NULL;	1682	object *skill_obj;
1800	sint64 limit, exp_to_add;	1683	sint64 limit, exp_to_add;
1801	int i;	1684	int i;
1802		1685
1803	/* prevents some forms of abuse. */	1686	/* prevents some forms of abuse. */
1804	if (op->contr->braced)	1687	if (op->contr->braced)
1805	exp = exp / 5;	1688	exp /= 5;
1806		1689
1807	/* Try to find the matching skill.	1690	/* Try to find the matching skill.
1808	* We do a shortcut/time saving mechanism first - see if it matches	1691	* We do a shortcut/time saving mechanism first - see if it matches
1809	* chosen_skill. This means we don't need to search through	1692	* chosen_skill. This means we don't need to search through
1810	* the players inventory.	1693	* the players inventory.
1811	*/	1694	*/
		1695	skill_obj = 0;
		1696
1812	if (skill_name)	1697	if (skill_name)
1813	{	1698	{
1814	if (op->chosen_skill && op->chosen_skill->type == SKILL && !strcmp (skill_name, op->chosen_skill->skill))	1699	skill_obj = op->contr->find_skill (skill_name);
1815	skill_obj = op->chosen_skill;
1816	else
1817	{
1818	for (i = 0; i < NUM_SKILLS; i++)
1819	if (op->contr->last_skill_ob[i] && !strcmp (op->contr->last_skill_ob[i]->skill, skill_name))
1820	{
1821	skill_obj = op->contr->last_skill_ob[i];
1822	break;
1823	}
1824		1700
1825	/* Player doesn't have the skill. Check to see what to do, and give	1701	/* Player doesn't have the skill. Check to see what to do, and give
1826	* it to the player if necessary	1702	* it to the player if necessary
1827	*/	1703	*/
1828	if (!skill_obj)	1704	if (!skill_obj)
1829	{	1705	{
1830	if (flag == SK_EXP_NONE)	1706	if (flag == SK_EXP_NONE)
1831	return;	1707	return;
		1708
1832	else if (flag == SK_EXP_ADD_SKILL)	1709	if (flag == SK_EXP_ADD_SKILL)
1833	give_skill_by_name (op, skill_name);	1710	skill_obj = give_skill_by_name (op, skill_name);
1834	}
1835	}	1711	}
1836	}	1712	}
1837		1713
1838	if (flag != SK_EXP_SKILL_ONLY)	1714	if (flag != SK_EXP_SKILL_ONLY)
1839	{	1715	{
…		…
1872	player_lvl_adj (op, skill_obj);	1748	player_lvl_adj (op, skill_obj);
1873	}	1749	}
1874	}	1750	}
1875		1751
1876	/* This function checks to make sure that object 'op' can	1752	/* This function checks to make sure that object 'op' can
1877	* lost 'exp' experience. It returns the amount of exp	1753	* lose 'exp' experience. It returns the amount of exp
1878	* object 'op' can in fact lose - it basically makes	1754	* object 'op' can in fact lose - it basically makes
1879	* adjustments based on permanent exp and the like.	1755	* adjustments based on permanent exp and the like.
1880	* This function should always be used for losing experience -	1756	* This function should always be used for losing experience -
1881	* the 'exp' value passed should be positive - this is the	1757	* the 'exp' value passed should be positive - this is the
1882	* amount that should get subtract from the player.	1758	* amount that should get subtract from the player.
1883	*/	1759	*/
1884	sint64	1760	static sint64
1885	check_exp_loss (const object *op, sint64 exp)	1761	check_exp_loss (const object *op, sint64 exp)
1886	{	1762	{
1887	sint64 del_exp;	1763	sint64 del_exp;
1888		1764
1889	if (exp > op->stats.exp)	1765	if (exp > op->stats.exp)
1890	exp = op->stats.exp;	1766	exp = op->stats.exp;
		1767
1891	if (settings.permanent_exp_ratio)	1768	if (settings.permanent_exp_ratio)
1892	{	1769	{
1893	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);	1770	del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO);
		1771
1894	if (del_exp < 0)	1772	if (del_exp < 0)
1895	del_exp = 0;	1773	del_exp = 0;
		1774
1896	if (exp > del_exp)	1775	if (exp > del_exp)
1897	exp = del_exp;	1776	exp = del_exp;
1898	}	1777	}
		1778
1899	return exp;	1779	return exp;
1900	}	1780	}
1901		1781
1902	sint64	1782	sint64
1903	check_exp_adjust (const object *op, sint64 exp)	1783	check_exp_adjust (const object *op, sint64 exp)
1904	{	1784	{
1905	if (exp < 0)	1785	if (exp < 0)
1906	return check_exp_loss (op, exp);	1786	return check_exp_loss (op, exp);
1907	else	1787	else
1908	return MIN (exp, (sint64) MAX_EXPERIENCE - op->stats.exp);	1788	return min (exp, (sint64)MAX_EXPERIENCE - op->stats.exp);
1909	}	1789	}
1910
1911		1790
1912	/* Subtracts experience from player.	1791	/* Subtracts experience from player.
1913	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we	1792	* if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we
1914	* only subtract from the matching skill. Otherwise,	1793	* only subtract from the matching skill. Otherwise,
1915	* this subtracts a portion from all	1794	* this subtracts a portion from all
…		…
1929	sint64 del_exp;	1808	sint64 del_exp;
1930		1809
1931	for (tmp = op->inv; tmp; tmp = tmp->below)	1810	for (tmp = op->inv; tmp; tmp = tmp->below)
1932	if (tmp->type == SKILL && tmp->stats.exp)	1811	if (tmp->type == SKILL && tmp->stats.exp)
1933	{	1812	{
1934	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (tmp->skill, skill))	1813	if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (&tmp->skill, skill))
1935	{	1814	{
1936	del_exp = check_exp_loss (tmp, exp);	1815	del_exp = check_exp_loss (tmp, exp);
1937	tmp->stats.exp -= del_exp;	1816	tmp->stats.exp -= del_exp;
1938	player_lvl_adj (op, tmp);	1817	player_lvl_adj (op, tmp);
1939	}	1818	}
…		…
1945	del_exp = check_exp_loss (tmp, (sint64) (tmp->stats.exp * fraction));	1824	del_exp = check_exp_loss (tmp, (sint64) (tmp->stats.exp * fraction));
1946	tmp->stats.exp -= del_exp;	1825	tmp->stats.exp -= del_exp;
1947	player_lvl_adj (op, tmp);	1826	player_lvl_adj (op, tmp);
1948	}	1827	}
1949	}	1828	}
		1829
1950	if (flag != SK_SUBTRACT_SKILL_EXP)	1830	if (flag != SK_SUBTRACT_SKILL_EXP)
1951	{	1831	{
1952	del_exp = check_exp_loss (op, exp);	1832	del_exp = check_exp_loss (op, exp);
1953	op->stats.exp -= del_exp;	1833	op->stats.exp -= del_exp;
1954	player_lvl_adj (op, NULL);	1834	player_lvl_adj (op, NULL);
1955	}	1835	}
1956	}	1836	}
1957
1958
1959		1837
1960	/* change_exp() - changes experience to a player/monster. This	1838	/* change_exp() - changes experience to a player/monster. This
1961	* does bounds checking to make sure we don't overflow the max exp.	1839	* does bounds checking to make sure we don't overflow the max exp.
1962	*	1840	*
1963	* The exp passed is typically not modified much by this function -	1841	* The exp passed is typically not modified much by this function -
1964	* it is assumed the caller has modified the exp as needed.	1842	* it is assumed the caller has modified the exp as needed.
1965	* skill_name is the skill that should get the exp added.	1843	* skill_name is the skill that should get the exp added.
1966	* flag is what to do if player doesn't have the skill.	1844	* flag is what to do if player doesn't have the skill.
1967	* these last two values are only used for players.	1845	* these last two values are only used for players.
1968	*/	1846	*/
1969
1970	void	1847	void
1971	change_exp (object *op, sint64 exp, const char *skill_name, int flag)	1848	change_exp (object *op, sint64 exp, const char *skill_name, int flag)
1972	{	1849	{
1973
1974	#ifdef EXP_DEBUG	1850	#ifdef EXP_DEBUG
1975	LOG (llevDebug, "change_exp() called for %s, exp = %" PRId64 "\n", query_name (op), exp);	1851	LOG (llevDebug, "change_exp() called for %s, exp = %" PRId64 "\n", query_name (op), exp);
1976	#endif	1852	#endif
1977		1853
1978	/* safety */	1854	/* safety */
…		…
2019	else	1895	else
2020	/* note that when you lose exp, it doesn't go against	1896	/* note that when you lose exp, it doesn't go against
2021	* a particular skill, so we don't need to pass that	1897	* a particular skill, so we don't need to pass that
2022	* along.	1898	* along.
2023	*/	1899	*/
2024	subtract_player_exp (op, FABS (exp), skill_name, flag);	1900	subtract_player_exp (op, abs (exp), skill_name, flag);
2025
2026	}	1901	}
2027	}	1902	}
2028		1903
2029	/* Applies a death penalty experience, the size of this is defined by the	1904	/* Applies a death penalty experience, the size of this is defined by the
2030	* settings death_penalty_percentage and death_penalty_levels, and by the	1905	* settings death_penalty_percentage and death_penalty_levels, and by the
2031	* amount of permenent experience, whichever gives the lowest loss.	1906	* amount of permenent experience, whichever gives the lowest loss.
2032	*/	1907	*/
2033
2034	void	1908	void
2035	apply_death_exp_penalty (object *op)	1909	apply_death_exp_penalty (object *op)
2036	{	1910	{
2037	object *tmp;
2038	sint64 loss;	1911	sint64 loss;
2039	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */	1912	sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */
2040	sint64 level_loss; /* defined by the setting 'death_penalty_levels */	1913	sint64 level_loss; /* defined by the setting 'death_penalty_levels */
2041		1914
2042	for (tmp = op->inv; tmp; tmp = tmp->below)	1915	for (object *tmp = op->inv; tmp; tmp = tmp->below)
2043	if (tmp->type == SKILL && tmp->stats.exp)	1916	if (tmp->type == SKILL && tmp->stats.exp)
2044	{	1917	{
2045
2046	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;	1918	percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100;
2047	level_loss = tmp->stats.exp - levels[MAX (0, tmp->level - settings.death_penalty_level)];	1919	level_loss = tmp->stats.exp - levels [max (0, tmp->level - settings.death_penalty_level)];
2048		1920
2049	/* With the revised exp system, you can get cases where	1921	/* With the revised exp system, you can get cases where
2050	* losing several levels would still require that you have more	1922	* losing several levels would still require that you have more
2051	* exp than you currently have - this is true if the levels	1923	* exp than you currently have - this is true if the levels
2052	* tables is a lot harder.	1924	* tables is a lot harder.
2053	*/	1925	*/
2054	if (level_loss < 0)	1926	if (level_loss < 0)
2055	level_loss = 0;	1927	level_loss = 0;
2056		1928
2057	loss = check_exp_loss (tmp, MIN (level_loss, percentage_loss));	1929	loss = check_exp_loss (tmp, min (level_loss, percentage_loss));
2058		1930
2059	tmp->stats.exp -= loss;	1931	tmp->stats.exp -= loss;
2060	player_lvl_adj (op, tmp);	1932	player_lvl_adj (op, tmp);
2061	}	1933	}
2062		1934
2063	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;	1935	percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100;
2064	level_loss = op->stats.exp - levels[MAX (0, op->level - settings.death_penalty_level)];	1936	level_loss = op->stats.exp - levels[max (0, op->level - settings.death_penalty_level)];
		1937
2065	if (level_loss < 0)	1938	if (level_loss < 0)
2066	level_loss = 0;	1939	level_loss = 0;
		1940
2067	loss = check_exp_loss (op, MIN (level_loss, percentage_loss));	1941	loss = check_exp_loss (op, min (level_loss, percentage_loss));
2068		1942
2069	op->stats.exp -= loss;	1943	op->stats.exp -= loss;
2070	player_lvl_adj (op, NULL);	1944	player_lvl_adj (op, NULL);
2071	}	1945	}
2072		1946

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines