[ViewVC] Diff of: cvs/deliantra/server/server/build

Comparing deliantra/server/server/build_map.C (file contents):
Revision 1.24 by root, Mon Feb 5 02:07:40 2007 UTC vs.
Revision 1.65 by elmex, Wed May 18 20:44:40 2011 UTC

…		…
1	/*	1	/*
2	* CrossFire, A Multiplayer game for X-windows	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2001 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2001 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation; either version 2 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program; if not, write to the Free Software	19	* and the GNU General Public License along with this program. If not, see
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
21	*	21	*
22	* The authors can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	23	*/
24		24
25	#include <global.h>	25	#include <global.h>
26	#include <living.h>	26	#include <living.h>
27	#include <spells.h>	27	#include <spells.h>
28	#include <skills.h>	28	#include <skills.h>
29	#include <tod.h>	29	#include <tod.h>
30	#include <sproto.h>	30	#include <sproto.h>
31		31
		32	// macro for this check, it had been inconsistent in this file.
		33	#define IS_FLOOR(x) x->flag [FLAG_IS_FLOOR]
		34
32	/**	35	/**
33	* Check if objects on a square interfere with building	36	* Check if objects on a square interfere with building
34	*/	37	*/
35	int	38	static int
36	can_build_over (maptile map, object tmp, short x, short y)	39	can_build_over (maptile map, object tmp, int x, int y)
37	{	40	{
38	object *ob;	41	object *ob;
39		42
40	ob = GET_MAP_OB (map, x, y);	43	ob = GET_MAP_OB (map, x, y);
41	while (ob)	44	while (ob)
42	{	45	{
43	/* if ob is not a marking rune or floor, then check special cases */	46	/* if ob is not a marking rune or floor, then check special cases */
44	if (strcmp (ob->arch->name, "rune_mark") && ob->type != FLOOR)	47	if (ob->arch->archname != shstr_rune_mark && !IS_FLOOR (ob))
45	{	48	{
46	switch (tmp->type)	49	switch (tmp->type)
47	{	50	{
48	case SIGN:	51	case SIGN:
49	case MAGIC_EAR:	52	case MAGIC_EAR:
50	/* Allow signs and magic ears to be built on books */	53	/* Allow signs and magic ears to be built on books */
51	if (ob->type != BOOK)	54	if (ob->type != BOOK)
52	{
53	return 0;
54	}
55	break;
56	case BUTTON:
57	case DETECTOR:
58	case PEDESTAL:
59	case CF_HANDLE:
60	/* Allow buttons and levers to be built under gates */
61	if (ob->type != GATE && ob->type != DOOR)
62	{
63	return 0;
64	}
65	break;
66	default:
67	return 0;	55	return 0;
		56	break;
		57	case BUTTON:
		58	case DETECTOR:
		59	case PEDESTAL:
		60	case T_HANDLE:
		61	/* Allow buttons and levers to be built under gates */
		62	if (ob->type != GATE && ob->type != DOOR)
		63	return 0;
		64	break;
		65	default:
		66	return 0;
68	}	67	}
69	}	68	}
		69
70	ob = ob->above;	70	ob = ob->above;
71	}	71	}
		72
72	return 1;	73	return 1;
73	}	74	}
74		75
75	/**	76	/**
76	* Erases marking runes at specified location	77	* Erases marking runes at specified location
77	*/	78	*/
78	void	79	static void
79	remove_marking_runes (maptile *map, short x, short y)	80	remove_marking_runes (maptile *map, int x, int y)
80	{	81	{
81	object *rune;	82	object *rune;
82	object *next;	83	object *next;
83		84
84	rune = GET_MAP_OB (map, x, y);	85	rune = GET_MAP_OB (map, x, y);
85	while (rune)	86	while (rune)
86	{	87	{
87	next = rune->above;	88	next = rune->above;
88		89
89	if ((rune->type == SIGN) && (!strcmp (rune->arch->name, "rune_mark")))	90	if (rune->type == SIGN && rune->arch->archname == shstr_rune_mark)
90	rune->destroy ();	91	rune->destroy ();
91		92
92	rune = next;	93	rune = next;
93	}	94	}
94	}	95	}
98	* \param map: map for which to find a value	99	* \param map: map for which to find a value
99	* \return 'connected' value with no item, or -1 if failure.	100	* \return 'connected' value with no item, or -1 if failure.
100	*	101	*
101	* Tries 1000 random values, then returns -1.	102	* Tries 1000 random values, then returns -1.
102	*/	103	*/
103	int	104	static shstr_tmp
104	find_unused_connected_value (maptile *map)	105	find_unused_connected_value (maptile *map)
105	{	106	{
106	int connected = 0;	107	for (int i = 1000; --i; )
107	int itest = 0;
108	oblinkpt *obp;
109
110	while (itest++ < 1000)
111	{
112	connected = 1 + rand () % 20000;
113	for (obp = map->buttons; obp && (obp->value != connected); obp = obp->next);
114
115	if (!obp)
116	return connected;
117	}	108	{
		109	char buf[64];
118		110
		111	snprintf (buf, sizeof (buf), "built-%x", rndm (0xf0000000U) + 0x10000000U);
		112
		113	shstr id (buf);
		114
		115	if (!map->find_link (id))
		116	return id;
		117	}
		118
		119	return shstr_tmp ();
		120	}
		121
		122	/**
		123	* Returns the marking rune on the square, for purposes of building connections
		124	*/
		125	static object *
		126	get_connection_rune (object *pl, int x, int y)
		127	{
		128	object *rune = GET_MAP_OB (pl->map, x, y);
		129
		130	while (rune && (rune->type != SIGN \|\| rune->arch->archname != shstr_rune_mark))
		131	rune = rune->above;
		132
119	return -1;	133	return rune;
120	}	134	}
121
122		135
123	/**	136	/**
124	* Helper function for door/button/connected item building.	137	* Helper function for door/button/connected item building.
125	*	138	*
126	* Will search the specified spot for a marking rune.	139	* Will search the specified spot for a marking rune.
…		…
128	* Else, searches a force in op's inventory matching the map's name	141	* Else, searches a force in op's inventory matching the map's name
129	* and the rune's text.	142	* and the rune's text.
130	* If found, returns the connection value associated	143	* If found, returns the connection value associated
131	* else searches a new connection value, and adds the force to the player.	144	* else searches a new connection value, and adds the force to the player.
132	*/	145	*/
133	int	146	static shstr_tmp
134	find_or_create_connection_for_map (object pl, short x, short y, object rune)	147	find_or_create_connection_for_map (object pl, int x, int y, object rune)
135	{	148	{
136	object *force;	149	object *force;
137	int connected;
138		150
139	if (!rune)	151	if (!rune)
140	rune = get_connection_rune (pl, x, y);	152	rune = get_connection_rune (pl, x, y);
141		153
142	if (!rune)	154	if (!rune)
143	{	155	{
144	new_draw_info (NDI_UNIQUE, 0, pl, "You need to put a marking rune with the group name.");	156	new_draw_info (NDI_UNIQUE, 0, pl, "You need to put a marking rune with the group name.");
145	return -1;	157	return shstr_tmp ();
146	}	158	}
147		159
148	/* Now, find force in player's inventory */	160	/* Now, find force in player's inventory */
149	force = pl->inv;	161	force = pl->inv;
150	while (force	162	while (force
…		…
154		166
155	if (!force)	167	if (!force)
156	/* No force, need to create & insert one */	168	/* No force, need to create & insert one */
157	{	169	{
158	/* Find unused value */	170	/* Find unused value */
159	connected = find_unused_connected_value (pl->map);	171	shstr_tmp id = find_unused_connected_value (pl->map);
160	if (connected == -1)	172
		173	if (!id)
161	{	174	{
162	new_draw_info (NDI_UNIQUE, 0, pl, "Could not create more groups.");	175	new_draw_info (NDI_UNIQUE, 0, pl, "Could not create more groups.");
163	return -1;	176	return shstr_tmp ();
164	}	177	}
165		178
166	force = get_archetype (FORCE_NAME);	179	force = archetype::get (FORCE_NAME);
167	force->slaying = pl->map->path;	180	force->slaying = pl->map->path;
168	force->msg = rune->msg;	181	force->msg = rune->msg;
169	force->path_attuned = connected;	182	force->race = id;
170	force->set_speed (0);	183	force->set_speed (0);
		184
171	insert_ob_in_ob (force, pl);	185	insert_ob_in_ob (force, pl);
172		186
173	return connected;	187	return id;
174	}	188	}
175		189
176	/* Found the force, everything's easy. */	190	/* Found the force, everything's easy. */
177	return force->path_attuned;	191	return force->race;
178	}
179
180	/**
181	* Returns the marking rune on the square, for purposes of building connections
182	*/
183	object *
184	get_connection_rune (object *pl, short x, short y)
185	{
186	object *rune;
187
188	rune = GET_MAP_OB (pl->map, x, y);
189	while (rune && ((rune->type != SIGN) \|\| (strcmp (rune->arch->name, "rune_mark"))))
190	rune = rune->above;
191	return rune;
192	}	192	}
193		193
194	/**	194	/**
195	* Returns the book/scroll on the current square, for purposes of building	195	* Returns the book/scroll on the current square, for purposes of building
196	*/	196	*/
197	object *	197	static object *
198	get_msg_book (object *pl, short x, short y)	198	get_msg_book (object *pl, int x, int y)
199	{	199	{
200	object *book;
201
202	book = GET_MAP_OB (pl->map, x, y);	200	object *book = GET_MAP_OB (pl->map, x, y);
		201
203	while (book && (book->type != BOOK))	202	while (book && (book->type != BOOK))
204	book = book->above;	203	book = book->above;
		204
205	return book;	205	return book;
206	}	206	}
207		207
208	/**	208	/**
		209	* Make the built object inherit the msg of books that are used with it.
		210	* For objects already invisible (i.e. magic mouths & ears), also make it
		211	* it inherit the face and the name with "talking " prepended.
		212	*/
		213	static int
		214	adjust_sign_msg (object pl, int x, int y, object tmp)
		215	{
		216	object *book;
		217	char buf[MAX_BUF];
		218	char buf2[MAX_BUF];
		219
		220	book = get_msg_book (pl, x, y);
		221	if (!book)
		222	{
		223	new_draw_info (NDI_UNIQUE, 0, pl, "You need to put a book or scroll with the message.");
		224	return -1;
		225	}
		226
		227	if (tmp->type == MAGIC_EAR)
		228	{
		229	snprintf (buf, sizeof (buf), "@match %s", &(book->msg));
		230	tmp->msg = buf;
		231	}
		232	else
		233	tmp->msg = book->msg;
		234
		235	if (tmp->invisible)
		236	{
		237	if (book->custom_name)
		238	snprintf (buf, sizeof (buf), "talking %s", &book->custom_name);
		239	else
		240	snprintf (buf, sizeof (buf), "talking %s", &book->name);
		241
		242	tmp->name = buf;
		243
		244	if (book->name_pl)
		245	{
		246	snprintf (buf2, sizeof (buf2), "talking %s", &book->name_pl);
		247	tmp->name_pl = buf2;
		248	}
		249
		250	tmp->face = book->face;
		251	tmp->invisible = 0;
		252	}
		253
		254	book->destroy ();
		255	return 0;
		256	}
		257
		258	/**
209	* Returns first item of type BUILDABLE_WALL.	259	* Returns first item of type BUILDABLE_WALL.
210	*/	260	*/
211	object *	261	static object *
212	get_wall (maptile *map, int x, int y)	262	get_wall (maptile *map, int x, int y)
213	{	263	{
214	object *wall;
215
216	wall = GET_MAP_OB (map, x, y);	264	object *wall = GET_MAP_OB (map, x, y);
		265
217	while (wall && (BUILDABLE_WALL != wall->type))	266	while (wall && (BUILDABLE_WALL != wall->type))
218	wall = wall->above;	267	wall = wall->above;
219		268
220	return wall;	269	return wall;
221	}	270	}
…		…
229	*	278	*
230	* Basically it ensures the correct wall is put where needed.	279	* Basically it ensures the correct wall is put where needed.
231	*	280	*
232	* Note: x & y must be valid map coordinates.	281	* Note: x & y must be valid map coordinates.
233	*/	282	*/
234	void	283	static void
235	fix_walls (maptile *map, int x, int y)	284	fix_walls (maptile *map, int x, int y)
236	{	285	{
237	object *wall;
238	char archetype[MAX_BUF];	286	char archetype[MAX_BUF];
239	char *underscore;	287	char *underscore;
240	struct archetype *new_arch;	288	struct archetype *new_arch;
241		289
242
243	/* First, find the wall on that spot */	290	/* First, find the wall on that spot */
244	wall = get_wall (map, x, y);	291	object *wall = get_wall (map, x, y);
245	if (!wall)	292	if (!wall)
246	/* Nothing -> bail out */	293	/* Nothing -> bail out */
247	return;	294	return;
248		295
249	/* Find base name */	296	/* Find base name */
250	assign (archetype, wall->arch->name);	297	assign (archetype, wall->arch->archname);
251	underscore = strchr (archetype, '_');	298	underscore = strchr (archetype, '_');
252		299
253	/* search for the first _ before a number */	300	/* search for the first _ before a number */
254	while (underscore && !isdigit (*(underscore + 1)))	301	while (underscore && !isdigit (*(underscore + 1)))
255	underscore = strchr (underscore + 1, '_');	302	underscore = strchr (underscore + 1, '_');
…		…
261	underscore++;	308	underscore++;
262	*underscore = '\0';	309	*underscore = '\0';
263		310
264	int connect = 0;	311	int connect = 0;
265		312
266	if ((x > 0) && get_wall (map, x - 1, y))	313	if (x > 0 && get_wall (map, x - 1, y)) connect \|= 1;
267	connect \|= 1;
268	if ((x < map->width - 1) && get_wall (map, x + 1, y))	314	if (x < map->width - 1 && get_wall (map, x + 1, y)) connect \|= 2;
269	connect \|= 2;	315	if (y > 0 && get_wall (map, x, y - 1)) connect \|= 4;
270
271	if ((y > 0) && get_wall (map, x, y - 1))
272	connect \|= 4;
273
274	if ((y < map->height - 1) && get_wall (map, x, y + 1))	316	if (y < map->height - 1 && get_wall (map, x, y + 1)) connect \|= 8;
275	connect \|= 8;
276		317
277	switch (connect)	318	strcat (archetype, wall_suffix [connect]);
278	{
279	case 0:
280	strcat (archetype, "0");
281
282	break;
283	case 1:
284	strcat (archetype, "1_3");
285
286	break;
287	case 2:
288	strcat (archetype, "1_4");
289
290	break;
291	case 3:
292	strcat (archetype, "2_1_2");
293
294	break;
295	case 4:
296	strcat (archetype, "1_2");
297
298	break;
299	case 5:
300	strcat (archetype, "2_2_4");
301
302	break;
303	case 6:
304	strcat (archetype, "2_2_1");
305
306	break;
307	case 7:
308	strcat (archetype, "3_1");
309
310	break;
311	case 8:
312	strcat (archetype, "1_1");
313
314	break;
315	case 9:
316	strcat (archetype, "2_2_3");
317
318	break;
319	case 10:
320	strcat (archetype, "2_2_2");
321
322	break;
323	case 11:
324	strcat (archetype, "3_3");
325
326	break;
327	case 12:
328	strcat (archetype, "2_1_1");
329
330	break;
331	case 13:
332	strcat (archetype, "3_4");
333
334	break;
335	case 14:
336	strcat (archetype, "3_2");
337
338	break;
339	case 15:
340	strcat (archetype, "4");
341
342	break;
343	}
344		319
345	/*	320	/*
346	* Before anything, make sure the archetype does exist...	321	* Before anything, make sure the archetype does exist...
347	* If not, prolly an error...	322	* If not, prolly an error...
348	*/	323	*/
…		…
356	*/	331	*/
357	object::flags_t old_flags = wall->flag; // elmex: this is where C++ pays off	332	object::flags_t old_flags = wall->flag; // elmex: this is where C++ pays off
358		333
359	wall->destroy ();	334	wall->destroy ();
360		335
361	wall = arch_to_object (new_arch);	336	wall = new_arch->instance ();
362	wall->type = BUILDABLE_WALL;	337	wall->type = BUILDABLE_WALL;
363	insert_ob_in_map_at (wall, map, NULL, INS_ABOVE_FLOOR_ONLY, x, y);	338	insert_ob_in_map_at (wall, map, NULL, INS_ABOVE_FLOOR_ONLY, x, y);
364	wall->flag = old_flags;	339	wall->flag = old_flags;
365	}	340	}
366		341
…		…
372	* - on an existing wall, with or without a floor under it	347	* - on an existing wall, with or without a floor under it
373	*	348	*
374	* Note: this function will inconditionally change squares around (x, y)	349	* Note: this function will inconditionally change squares around (x, y)
375	* so don't call it with x == 0 for instance!	350	* so don't call it with x == 0 for instance!
376	*/	351	*/
377	void	352	static void
378	apply_builder_floor (object pl, object material, short x, short y)	353	apply_builder_floor (object pl, object material, int x, int y)
379	{	354	{
380	object tmp, above;	355	object tmp, above;
381	object above_floor; / Item above floor, if any */	356	object above_floor; / Item above floor, if any */
382	struct archetype *new_floor;	357	struct archetype *new_floor;
383	struct archetype *new_wall;	358	struct archetype *new_wall;
…		…
404	/* There was a wall, remove it & keep its archetype to make new walls */	379	/* There was a wall, remove it & keep its archetype to make new walls */
405	new_wall = tmp->arch;	380	new_wall = tmp->arch;
406	tmp->destroy ();	381	tmp->destroy ();
407	sprintf (message, "You destroy the wall and redo the floor.");	382	sprintf (message, "You destroy the wall and redo the floor.");
408	}	383	}
409	else if ((FLOOR == tmp->type) \|\| (QUERY_FLAG (tmp, FLAG_IS_FLOOR)))	384	else if (IS_FLOOR (tmp))
410	{	385	{
411	tmp->destroy ();	386	tmp->destroy ();
412	floor_removed = 1;	387	floor_removed = 1;
413	}	388	}
414	else	389	else
415	{	390	{
416	if (floor_removed)	391	if (floor_removed)
		392	{
		393	/* This is the first item that was above the floor */
417	above_floor = tmp;	394	above_floor = tmp;
		395	floor_removed = 0;
		396	}
418	}	397	}
419		398
420	tmp = above;	399	tmp = above;
421	}	400	}
422	}	401	}
…		…
428	/* Not found, log & bail out */	407	/* Not found, log & bail out */
429	LOG (llevError, "apply_builder_floor: unable to find archetype %s.\n", &material->slaying);	408	LOG (llevError, "apply_builder_floor: unable to find archetype %s.\n", &material->slaying);
430	return;	409	return;
431	}	410	}
432		411
433	tmp = arch_to_object (new_floor);	412	tmp = new_floor->instance ();
434	SET_FLAG (tmp, FLAG_IS_BUILDABLE);	413	tmp->set_flag (FLAG_IS_BUILDABLE);
435	SET_FLAG (tmp, FLAG_UNIQUE);	414	tmp->set_flag (FLAG_UNIQUE);
436	SET_FLAG (tmp, FLAG_IS_FLOOR);	415	tmp->set_flag (FLAG_IS_FLOOR);
437	tmp->type = FLOOR;	416	//tmp->type = FLOOR;
438	insert_ob_in_map_at (tmp, pl->map, above_floor, above_floor ? INS_BELOW_ORIGINATOR : INS_ON_TOP, x, y);	417	insert_ob_in_map_at (tmp, pl->map, above_floor, above_floor ? INS_BELOW_ORIGINATOR : INS_ON_TOP, x, y);
439		418
440	/*	419	/*
441	* Next step: make sure there are either walls or floors around the new square	420	* Next step: make sure there are either walls or floors around the new square
442	* Since building, you can have: blocking view / floor / wall / nothing	421	* Since building, you can have: blocking view / floor / wall / nothing
…		…
447	yt = y + freearr_y[i];	426	yt = y + freearr_y[i];
448	tmp = GET_MAP_OB (pl->map, xt, yt);	427	tmp = GET_MAP_OB (pl->map, xt, yt);
449	if (!tmp)	428	if (!tmp)
450	{	429	{
451	/* Must insert floor & wall */	430	/* Must insert floor & wall */
452	tmp = arch_to_object (new_floor);	431	tmp = new_floor->instance ();
453	/* Better make the floor unique */	432	/* Better make the floor unique */
454	SET_FLAG (tmp, FLAG_UNIQUE);	433	tmp->set_flag (FLAG_UNIQUE);
455	SET_FLAG (tmp, FLAG_IS_BUILDABLE);	434	tmp->set_flag (FLAG_IS_BUILDABLE);
456	tmp->type = FLOOR;	435	//tmp->type = FLOOR;
457	insert_ob_in_map_at (tmp, pl->map, 0, 0, xt, yt);	436	insert_ob_in_map_at (tmp, pl->map, 0, 0, xt, yt);
458	/* Insert wall if exists. Note: if it doesn't, the map is weird... */	437	/* Insert wall if exists. Note: if it doesn't, the map is weird... */
459	if (new_wall)	438	if (new_wall)
460	{	439	{
461	tmp = arch_to_object (new_wall);	440	tmp = new_wall->instance ();
462	SET_FLAG (tmp, FLAG_IS_BUILDABLE);	441	tmp->set_flag (FLAG_IS_BUILDABLE);
463	tmp->type = BUILDABLE_WALL;	442	tmp->type = BUILDABLE_WALL;
464	insert_ob_in_map_at (tmp, pl->map, 0, 0, xt, yt);	443	insert_ob_in_map_at (tmp, pl->map, 0, 0, xt, yt);
465	}	444	}
466	}	445	}
467	}	446	}
…		…
470	* Note: 2 squares around are checked, because potentially we added walls around the building	449	* Note: 2 squares around are checked, because potentially we added walls around the building
471	* spot, so need to check that those new walls connect correctly	450	* spot, so need to check that those new walls connect correctly
472	*/	451	*/
473	for (xt = x - 2; xt <= x + 2; xt++)	452	for (xt = x - 2; xt <= x + 2; xt++)
474	for (yt = y - 2; yt <= y + 2; yt++)	453	for (yt = y - 2; yt <= y + 2; yt++)
475	{
476	if (!OUT_OF_REAL_MAP (pl->map, xt, yt))	454	if (!OUT_OF_REAL_MAP (pl->map, xt, yt))
477	fix_walls (pl->map, xt, yt);	455	fix_walls (pl->map, xt, yt);
478	}
479		456
480	/* Now remove raw item from inventory */	457	/* Now remove raw item from inventory */
481	decrease_ob (material);	458	material->decrease ();
482		459
483	/* And tell player about the fix */	460	/* And tell player about the fix */
484	new_draw_info (NDI_UNIQUE, 0, pl, message);	461	new_draw_info (NDI_UNIQUE, 0, pl, message);
485	}
486
487	/**
488	* Wall radius fix function
489	*/
490	void fix_walls_around (maptile *map, int x, int y)
491	{
492	for (int xt = x - 1; xt <= x + 1; xt++)
493	for (int yt = y - 1; yt <= y + 1; yt++)
494	{
495	if (OUT_OF_REAL_MAP (map, xt, yt))
496	continue;
497
498	fix_walls (map, xt, yt);
499	}
500	}	462	}
501		463
502	/**	464	/**
503	* Wall building function	465	* Wall building function
504	*	466	*
505	* Walls can be build:	467	* Walls can be build:
506	* - on a floor without anything else	468	* - on a floor without anything else
507	* - on an existing wall, with or without a floor	469	* - on an existing wall, with or without a floor
508	*/	470	*/
509	void	471	static void
510	apply_builder_wall (object pl, object material, short x, short y)	472	apply_builder_wall (object pl, object material, int x, int y)
511	{	473	{
512	object *current_wall;	474	object *current_wall;
513	object *tmp;	475	object *tmp;
514	int xt, yt;	476	int xt, yt;
515	struct archetype *new_wall;	477	struct archetype *new_wall;
…		…
537	{	499	{
538	LOG (llevError, "apply_builder_wall: unable to find archetype %s\n", &material->slaying);	500	LOG (llevError, "apply_builder_wall: unable to find archetype %s\n", &material->slaying);
539	return;	501	return;
540	}	502	}
541		503
542	tmp = arch_to_object (new_wall);	504	tmp = new_wall->instance ();
543	tmp->type = BUILDABLE_WALL;	505	tmp->type = BUILDABLE_WALL;
544	SET_FLAG (tmp, FLAG_IS_BUILDABLE);	506	tmp->set_flag (FLAG_IS_BUILDABLE);
545	insert_ob_in_map_at (tmp, pl->map, 0, INS_ABOVE_FLOOR_ONLY, x, y);	507	insert_ob_in_map_at (tmp, pl->map, 0, INS_ABOVE_FLOOR_ONLY, x, y);
546		508
547	/* If existing wall, remove it, no need to fix other walls */	509	/* If existing wall, remove it, no need to fix other walls */
548	if (current_wall)	510	if (current_wall)
549	{	511	{
…		…
563	fix_walls (pl->map, xt, yt);	525	fix_walls (pl->map, xt, yt);
564	}	526	}
565	}	527	}
566		528
567	/* Now remove item from inventory */	529	/* Now remove item from inventory */
568	decrease_ob (material);	530	material->decrease ();
569		531
570	/* And tell player what happened */	532	/* And tell player what happened */
571	new_draw_info (NDI_UNIQUE, 0, pl, message);	533	new_draw_info (NDI_UNIQUE, 0, pl, message);
572	}	534	}
573		535
…		…
577	* Item must be put on a square with a floor, you can have something under.	539	* Item must be put on a square with a floor, you can have something under.
578	* Archetype of created object is item->slaying (raw material).	540	* Archetype of created object is item->slaying (raw material).
579	* Type of inserted item is tested for specific cases (doors & such).	541	* Type of inserted item is tested for specific cases (doors & such).
580	* Item is inserted above the floor, unless Str == 1 (only for detectors i guess)	542	* Item is inserted above the floor, unless Str == 1 (only for detectors i guess)
581	*/	543	*/
582	void	544	static void
583	apply_builder_item (object pl, object item, short x, short y)	545	apply_builder_item (object pl, object item, int x, int y)
584	{	546	{
585	object *tmp;	547	object *tmp;
586	struct archetype *arch;	548	struct archetype *arch;
587	int insert_flag;	549	int insert_flag;
588	object *floor;	550	object *floor;
589	object *con_rune;	551	object *con_rune;
590	int connected;
591		552
592	/* Find floor */	553	/* Find floor */
593	floor = GET_MAP_OB (pl->map, x, y);	554	floor = GET_MAP_OB (pl->map, x, y);
594	if (!floor)	555	if (!floor)
595	{	556	{
596	new_draw_info (NDI_UNIQUE, 0, pl, "Invalid square.");	557	new_draw_info (NDI_UNIQUE, 0, pl, "Invalid square.");
597	return;	558	return;
598	}	559	}
599		560
600	while (floor && (floor->type != FLOOR) && (!QUERY_FLAG (floor, FLAG_IS_FLOOR)))	561	while (floor && !IS_FLOOR (floor))
601	floor = floor->above;	562	floor = floor->above;
602		563
603	if (!floor)	564	if (!floor)
604	{	565	{
605	new_draw_info (NDI_UNIQUE, 0, pl, "This square has no floor, you can't build here.");	566	new_draw_info (NDI_UNIQUE, 0, pl, "This square has no floor, you can't build here.");
…		…
608	/* Create item, set flag, insert in map */	569	/* Create item, set flag, insert in map */
609	arch = archetype::find (item->slaying);	570	arch = archetype::find (item->slaying);
610	if (!arch)	571	if (!arch)
611	return;	572	return;
612		573
613	tmp = arch_to_object (arch);	574	tmp = arch->instance ();
614		575
615	if ((floor->above) && (!can_build_over (pl->map, tmp, x, y)))	576	if (!floor->flag[FLAG_IS_BUILDABLE] \|\| floor->above && !can_build_over (pl->map, tmp, x, y))
616	/* Floor has something on top that interferes with building */	577	/* Floor has something on top that interferes with building */
617	{	578	{
618	new_draw_info (NDI_UNIQUE, 0, pl, "You can't build here.");	579	new_draw_info (NDI_UNIQUE, 0, pl, "You can't build here.");
619	return;	580	return;
620	}	581	}
621		582
622	SET_FLAG (tmp, FLAG_IS_BUILDABLE);	583	tmp->set_flag (FLAG_IS_BUILDABLE);
623	SET_FLAG (tmp, FLAG_NO_PICK);	584	tmp->set_flag (FLAG_NO_PICK);
624		585
625	/*	586	/*
626	* This doesn't work on non unique maps. pedestals under floor will not be saved...	587	* Str 1 is a flag that the item [pedestal] should go below the floor.
627	insert_flag = ( item->stats.Str == 1 ) ? INS_BELOW_ORIGINATOR : INS_ABOVE_FLOOR_ONLY;	588	* Items under the floor on non-unique maps will not be saved,
		589	* so make the item itself unique in this situation.
628	*/	590	*/
629	insert_flag = INS_ABOVE_FLOOR_ONLY;	591	insert_flag = item->stats.Str == 1 ? INS_BELOW_ORIGINATOR : INS_ABOVE_FLOOR_ONLY;
		592	if (insert_flag == INS_BELOW_ORIGINATOR && !pl->map->no_reset)
		593	tmp->set_flag (FLAG_UNIQUE);
630		594
631	connected = 0;	595	shstr_tmp connected;
		596
632	switch (tmp->type)	597	switch (tmp->type)
633	{	598	{
634	case DOOR:	599	case DOOR:
635	case GATE:	600	case GATE:
636	case BUTTON:	601	case BUTTON:
637	case DETECTOR:	602	case DETECTOR:
638	case TIMED_GATE:	603	case TIMED_GATE:
639	case PEDESTAL:	604	case PEDESTAL:
640	case CF_HANDLE:	605	case T_HANDLE:
641	case MAGIC_EAR:	606	case MAGIC_EAR:
642	case SIGN:	607	case SIGN:
643	/* Signs don't need a connection, but but magic mouths do. */	608	/* Signs don't need a connection, but but magic mouths do. */
644	if (tmp->type == SIGN && strcmp (tmp->arch->name, "magic_mouth"))	609	if (tmp->type == SIGN && tmp->arch->archname != shstr_magic_mouth)
645	break;	610	break;
		611
646	con_rune = get_connection_rune (pl, x, y);	612	con_rune = get_connection_rune (pl, x, y);
647	connected = find_or_create_connection_for_map (pl, x, y, con_rune);	613	connected = find_or_create_connection_for_map (pl, x, y, con_rune);
648	if (connected == -1)	614	if (!connected)
649	{	615	{
650	/* Player already informed of failure by the previous function */	616	/* Player already informed of failure by the previous function */
651	tmp->destroy ();	617	tmp->destroy ();
652	return;	618	return;
653	}	619	}
		620
654	/* Remove marking rune */	621	/* Remove marking rune */
655	con_rune->destroy ();	622	con_rune->destroy ();
656	}	623	}
657		624
658	/* For magic mouths/ears, and signs, take the msg from a book of scroll */	625	/* For magic mouths/ears, and signs, take the msg from a book of scroll */
659	if ((tmp->type == SIGN) \|\| (tmp->type == MAGIC_EAR))	626	if ((tmp->type == SIGN) \|\| (tmp->type == MAGIC_EAR))
660	{
661	if (adjust_sign_msg (pl, x, y, tmp) == -1)	627	if (adjust_sign_msg (pl, x, y, tmp) == -1)
662	{	628	{
663	tmp->destroy ();	629	tmp->destroy ();
664	return;	630	return;
665	}	631	}
666	}
667		632
668	insert_ob_in_map_at (tmp, pl->map, floor, insert_flag, x, y);	633	insert_ob_in_map_at (tmp, pl->map, floor, insert_flag, x, y);
669	if (connected != 0)	634	if (connected)
670	add_button_link (tmp, pl->map, connected);	635	tmp->add_link (pl->map, connected);
671		636
672	new_draw_info_format (NDI_UNIQUE, 0, pl, "You build the %s", query_name (tmp));	637	new_draw_info_format (NDI_UNIQUE, 0, pl, "You build the %s", query_name (tmp));
673	decrease_ob_nr (item, 1);	638	item->decrease ();
674	}	639	}
675		640
676	/**	641	/**
677	* Item remover.	642	* Item remover.
678	*	643	*
679	* Removes first buildable item, either under or above the floor	644	* Removes first buildable item, either under or above the floor
680	*/	645	*/
681	void	646	static void
682	apply_builder_remove (object *pl, int dir)	647	apply_builder_remove (object *pl, int dir)
683	{	648	{
684	object *item;	649	object *item;
685	short x, y;	650	int x, y;
686		651
687	x = pl->x + freearr_x[dir];	652	x = pl->x + freearr_x[dir];
688	y = pl->y + freearr_y[dir];	653	y = pl->y + freearr_y[dir];
689		654
690	/* Check square */	655	/* Check square */
…		…
695	new_draw_info (NDI_UNIQUE, 0, pl, "Invalid square.");	660	new_draw_info (NDI_UNIQUE, 0, pl, "Invalid square.");
696	LOG (llevError, "apply_builder_remove: (null) square at (%d, %d, %s)\n", x, y, &pl->map->path);	661	LOG (llevError, "apply_builder_remove: (null) square at (%d, %d, %s)\n", x, y, &pl->map->path);
697	return;	662	return;
698	}	663	}
699		664
700	if (item->type == FLOOR \|\| QUERY_FLAG (item, FLAG_IS_FLOOR))	665	if (IS_FLOOR (item))
701	item = item->above;	666	item = item->above;
702		667
703	if (!item)	668	if (!item)
704	new_draw_info (NDI_UNIQUE, 0, pl, "Nothing to remove.");	669	new_draw_info (NDI_UNIQUE, 0, pl, "Nothing to remove.");
705	else if (item->type == BUILDABLE_WALL)	670	else if (item->type == BUILDABLE_WALL)
…		…
711	new_draw_info_format (NDI_UNIQUE, 0, pl, "You remove the %s", query_name (item));	676	new_draw_info_format (NDI_UNIQUE, 0, pl, "You remove the %s", query_name (item));
712	item->destroy ();	677	item->destroy ();
713	}	678	}
714	}	679	}
715		680
		681
		682	static void
		683	replace_open_space_floor (object os, object material)
		684	{
		685	object *new_floor = archetype::get (material->slaying);
		686	insert_ob_in_map_at (new_floor, os->map, os,
		687	INS_BELOW_ORIGINATOR, os->x, os->y);
		688	os->destroy ();
		689	material->decrease ();
		690	}
		691
		692	/**
		693	* Quad building.
		694	*/
		695	void
		696	apply_builder_quad (object pl, object material, mapxy &pos)
		697	{
		698	object *open_space = 0;
		699	object *floor = 0;
		700
		701	object *tmp = pos.ms ().bot;
		702	bool floor_exists = false;
		703	while (tmp)
		704	{
		705	if (floor_exists && tmp->flag [FLAG_IS_QUAD])
		706	{
		707	pl->failmsg (
		708	"You can't build there, there is a block in the way.");
		709	return;
		710	}
		711
		712	if (IS_FLOOR (tmp))
		713	{
		714	floor = tmp;
		715	floor_exists = true;
		716
		717	if (floor->arch->archname == shstr_quad_open_space)
		718	{
		719	open_space = floor;
		720	}
		721	else if (!floor->flag [FLAG_IS_QUAD])
		722	{
		723	pl->failmsg (
		724	"You can't build there, the floor is not suited.");
		725	return;
		726	}
		727	}
		728
		729	tmp = tmp->above;
		730	}
		731
		732	if (open_space)
		733	{
		734	if (!material->slaying)
		735	{
		736	pl->failmsg (
		737	"The floor is open and you can't fill it with that material."
		738	"H<Use another material to fill the ceiling.>");
		739	return;
		740	}
		741
		742	replace_open_space_floor (open_space, material);
		743	pl->contr->fire_on = 0; // TODO: stopgap, do not add more than one per keypress
		744	return;
		745	}
		746	else if (floor)
		747	{
		748
		749	maptile *upper_floor = pos.m->tile_available (TILE_UP);
		750	if (!upper_floor)
		751	{
		752	pl->failmsg (
		753	"Whoops, you can't see the ceiling.. H<You may try again.>");
		754	return;
		755	}
		756
		757	mapxy above_pos (upper_floor, pos.x, pos.y);
		758	if (!above_pos.normalise ())
		759	{
		760	pl->failmsg (
		761	"Whoops, you can't access the ceiling. H<You may try again.>");
		762	return;
		763	}
		764
		765	mapspace &above_ms = above_pos.ms ();
		766	for (object *quad_obj = above_ms.top; quad_obj; quad_obj = quad_obj->below)
		767	{
		768	if (quad_obj->arch->archname == shstr_quad_open_space)
		769	{
		770	if (!material->slaying)
		771	{
		772	pl->failmsg (
		773	"The ceiling is open and you can't fill it with that material."
		774	"H<Use another material to fill the ceiling.>");
		775	return;
		776	}
		777
		778	replace_open_space_floor (quad_obj, material);
		779	break;
		780	}
		781	}
		782
		783	if (material->destroyed ())
		784	{
		785	pl->failmsg (
		786	"You don't have enough build material to build a wall here.");
		787	return;
		788	}
		789
		790	object *quad_wall = material->other_arch->instance ();
		791	material->decrease ();
		792
		793	insert_ob_in_map_at (quad_wall, floor->map, 0,
		794	INS_ABOVE_FLOOR_ONLY, floor->x, floor->y);
		795	}
		796	else
		797	{
		798	pl->failmsg ("You can't build a quad block here.");
		799	}
		800	}
		801
716	/**	802	/**
717	* Global building function	803	* Global building function
718	*	804	*
719	* This is the general map building function. Called when the player 'fires' a builder	805	* This is the general map building function. Called when the player 'fires' a builder
720	* or remover object.	806	* or remover object.
721	*/	807	*/
722	void	808	void
723	apply_map_builder (object *pl, int dir)	809	apply_map_builder (object *pl, int dir)
724	{	810	{
725	object *builder;
726	object *tmp;
727	object *tmp2;
728	short x, y;
729
730	if (!pl->type == PLAYER)	811	if (!pl->type == PLAYER)
731	return;	812	return;
732		813
733	/*if ( !player->map->unique )
734	{
735	new_draw_info( NDI_UNIQUE, 0, player, "You can't build outside a unique map." );
736	return;
737	} */
738
739	if (dir == 0)	814	if (dir == 0)
740	{	815	{
741	new_draw_info (NDI_UNIQUE, 0, pl, "You can't build or destroy under yourself.");	816	new_draw_info (NDI_UNIQUE, 0, pl, "You can't build or destroy under yourself.");
742	return;	817	return;
743	}	818	}
744		819
745	x = pl->x + freearr_x[dir];	820	mapxy pos (pl); pos.move (dir);
746	y = pl->y + freearr_y[dir];
747		821
748	if ((1 > x) \|\| (1 > y) \|\| ((pl->map->width - 2) < x) \|\| ((pl->map->height - 2) < y))	822	if (!pos.normalise ())
749	{	823	{
750	new_draw_info (NDI_UNIQUE, 0, pl, "Can't build on map edge...");	824	pl->failmsg ("You can't build here. H<There is nothing in this direction.>");
751	return;	825	return;
752	}	826	}
753		827
754	/*	828	/*
755	* Check specified square	829	* Check specified square
756	* The square must have only buildable items	830	* The square must have only buildable items
757	* Exception: marking runes are all right,	831	* Exception: marking runes are all right,
758	* since they are used for special things like connecting doors / buttons	832	* since they are used for special things like connecting doors / buttons
759	*/	833	*/
760		834
761	tmp = GET_MAP_OB (pl->map, x, y);	835	object *builder = pl->contr->ranged_ob;
762	if (!tmp)	836
763	{	837	object *tmp2 = pl->mark ();
764	/* Nothing, meaning player is standing next to an undefined square... */	838
765	LOG (llevError, "apply_map_builder: undefined square at (%d, %d, %s)\n", x, y, &pl->map->path);	839	mapspace &ms = pos.ms ();
766	new_draw_info (NDI_UNIQUE, 0, pl, "You'd better not build here, it looks weird.");	840
767	return;	841	object *tmp = 0;
		842	for (tmp = pos.ms ().bot; tmp; tmp = tmp->above)
768	}	843	{
769	tmp2 = find_marked_object (pl);	844	if (!tmp->flag [FLAG_IS_BUILDABLE]
770	while (tmp)	845	&& (tmp->type != SIGN \|\| tmp->arch->archname != shstr_rune_mark))
771	{
772	if (!QUERY_FLAG (tmp, FLAG_IS_BUILDABLE) && ((tmp->type != SIGN) \|\| (strcmp (tmp->arch->name, "rune_mark"))))
773	{	846	{
774	/* The item building function already has it's own special	847	/* The item building function already has it's own special
775	* checks for this	848	* checks for this. And so does the quad building function.
776	*/	849	*/
777	if ((!tmp2) \|\| (tmp2->subtype != ST_MAT_ITEM))	850	if (!tmp2 \|\| (tmp2->subtype != ST_MAT_ITEM && tmp2->subtype != ST_MAT_QUAD))
778	{	851	{
		852	if (!INVOKE_PLAYER (BUILD, pl->contr, ARG_OBJECT (builder),
		853	ARG_MAP (pl->map),
		854	ARG_INT (pos.y), ARG_INT (pos.y),
		855	ARG_INT (0)))
779	new_draw_info (NDI_UNIQUE, 0, pl, "You can't build here.");	856	new_draw_info (NDI_UNIQUE, 0, pl, "You can't build here.");
		857
780	return;	858	return;
781	}	859	}
782	}	860	}
783	tmp = tmp->above;
784	}	861	}
785		862
786	/* Now we know the square is ok */	863	/* Now we know the square is ok */
787	builder = pl->contr->ranges[range_builder];	864	if (INVOKE_PLAYER (BUILD, pl->contr, ARG_OBJECT (builder),
		865	ARG_MAP (pl->map), ARG_INT (pos.x), ARG_INT (pos.y), ARG_INT (1)))
		866	return;
788		867
789	if (builder->subtype == ST_BD_REMOVE)	868	if (builder->subtype == ST_BD_REMOVE)
790	/* Remover -> call specific function and bail out */	869	/* Remover -> call specific function and bail out */
791	{	870	{
792	apply_builder_remove (pl, dir);	871	apply_builder_remove (pl, dir);
…		…
812	return;	891	return;
813	}	892	}
814		893
815	switch (tmp->subtype)	894	switch (tmp->subtype)
816	{	895	{
817	case ST_MAT_FLOOR:	896	case ST_MAT_FLOOR:
818	apply_builder_floor (pl, tmp, x, y);	897	apply_builder_floor (pl, tmp, pos.x, pos.y);
819	return;	898	return;
820		899
821	case ST_MAT_WALL:	900	case ST_MAT_WALL:
822	apply_builder_wall (pl, tmp, x, y);	901	apply_builder_wall (pl, tmp, pos.x, pos.y);
823	return;	902	return;
824		903
825	case ST_MAT_ITEM:	904	case ST_MAT_ITEM:
826	apply_builder_item (pl, tmp, x, y);	905	apply_builder_item (pl, tmp, pos.x, pos.y);
827	return;	906	return;
828		907
		908	case ST_MAT_QUAD:
		909	apply_builder_quad (pl, tmp, pos);
		910	return;
		911
829	default:	912	default:
830	new_draw_info (NDI_UNIQUE, 0, pl, "Don't know how to apply this material, sorry.");	913	new_draw_info (NDI_UNIQUE, 0, pl, "Don't know how to apply this material, sorry.");
831	LOG (llevError, "apply_map_builder: invalid material subtype %d\n", tmp->subtype);	914	LOG (llevError, "apply_map_builder: invalid material subtype %d\n", tmp->subtype);
832	return;	915	return;
833	}	916	}
834	}	917	}
835		918
836	/* Here, it means the builder has an invalid type */	919	/* Here, it means the builder has an invalid type */
837	new_draw_info (NDI_UNIQUE, 0, pl, "Don't know how to apply this tool, sorry.");	920	new_draw_info (NDI_UNIQUE, 0, pl, "Don't know how to apply this tool, sorry.");
838	LOG (llevError, "apply_map_builder: invalid builder subtype %d\n", builder->subtype);	921	LOG (llevError, "apply_map_builder: invalid builder subtype %d\n", builder->subtype);
839	}	922	}
840		923
841	/**
842	* Make the built object inherit the msg of books that are used with it.
843	* For objects already invisible (i.e. magic mouths & ears), also make it
844	* it inherit the face and the name with "talking " prepended.
845	*/
846	int
847	adjust_sign_msg (object pl, short x, short y, object tmp)
848	{
849	object *book;
850	char buf[MAX_BUF];
851	char buf2[MAX_BUF];
852
853	book = get_msg_book (pl, x, y);
854	if (!book)
855	{
856	new_draw_info (NDI_UNIQUE, 0, pl, "You need to put a book or scroll with the message.");
857	return -1;
858	}
859
860	tmp->msg = book->msg;
861
862	if (tmp->invisible)
863	{
864	if (book->custom_name != NULL)
865	{
866	snprintf (buf, sizeof (buf), "talking %s", &book->custom_name);
867	}
868	else
869	{
870	snprintf (buf, sizeof (buf), "talking %s", &book->name);
871	}
872	tmp->name = buf;
873
874	if (book->name_pl != NULL)
875	{
876	snprintf (buf2, sizeof (buf2), "talking %s", &book->name_pl);
877	tmp->name_pl = buf2;
878	}
879
880	tmp->face = book->face;
881	tmp->invisible = 0;
882	}
883
884	book->destroy ();
885	return 0;
886	}

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Comparing deliantra/server/server/build_map.C (file contents): Revision 1.24 by root, Mon Feb 5 02:07:40 2007 UTC vs. Revision 1.65 by elmex, Wed May 18 20:44:40 2011 UTC

Diff Legend

Comparing deliantra/server/server/build_map.C (file contents):
Revision 1.24 by root, Mon Feb 5 02:07:40 2007 UTC vs.
Revision 1.65 by elmex, Wed May 18 20:44:40 2011 UTC