1 | |
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2 | /* |
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3 | * static char *rcsid_button_c = |
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4 | * "$Id: button.C,v 1.8 2006/09/11 20:28:37 root Exp $"; |
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5 | */ |
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6 | |
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7 | /* |
1 | /* |
8 | CrossFire, A Multiplayer game for X-windows |
2 | CrossFire, A Multiplayer game for X-windows |
9 | |
3 | |
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4 | Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
10 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
5 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
11 | Copyright (C) 1992 Frank Tore Johansen |
6 | Copyright (C) 1992 Frank Tore Johansen |
12 | |
7 | |
13 | This program is free software; you can redistribute it and/or modify |
8 | This program is free software; you can redistribute it and/or modify |
14 | it under the terms of the GNU General Public License as published by |
9 | it under the terms of the GNU General Public License as published by |
… | |
… | |
22 | |
17 | |
23 | You should have received a copy of the GNU General Public License |
18 | You should have received a copy of the GNU General Public License |
24 | along with this program; if not, write to the Free Software |
19 | along with this program; if not, write to the Free Software |
25 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
26 | |
21 | |
27 | The authors can be reached via e-mail at crossfire-devel@real-time.com |
22 | The authors can be reached via e-mail at <crossfire@schmorp.de> |
28 | */ |
23 | */ |
29 | |
24 | |
30 | #include <global.h> |
25 | #include <global.h> |
31 | #include <funcpoint.h> |
26 | #include <funcpoint.h> |
32 | |
27 | |
… | |
… | |
41 | * The source argument can be 0 or the source object for this activation. |
36 | * The source argument can be 0 or the source object for this activation. |
42 | */ |
37 | */ |
43 | void |
38 | void |
44 | activate_connection_link (objectlink * ol, bool state, object *source = 0) |
39 | activate_connection_link (objectlink * ol, bool state, object *source = 0) |
45 | { |
40 | { |
46 | object *tmp = 0; |
|
|
47 | |
|
|
48 | for (; ol; ol = ol->next) |
41 | for (; ol; ol = ol->next) |
49 | { |
42 | { |
50 | if (!ol->ob || ol->ob->count != ol->id) |
43 | if (!ol->ob) |
51 | { |
44 | { |
52 | LOG (llevError, "Internal error in activate_connection_link (%ld).\n", ol->id); |
45 | LOG (llevError, "Internal error in activate_connection_link.\n"); |
53 | continue; |
46 | continue; |
54 | } |
47 | } |
|
|
48 | |
55 | /* a button link object can become freed when the map is saving. As |
49 | /* a button link object can become freed when the map is saving. As |
56 | * a map is saved, objects are removed and freed, and if an object is |
50 | * a map is saved, objects are removed and freed, and if an object is |
57 | * on top of a button, this function is eventually called. If a map |
51 | * on top of a button, this function is eventually called. If a map |
58 | * is getting moved out of memory, the status of buttons and levers |
52 | * is getting moved out of memory, the status of buttons and levers |
59 | * probably isn't important - it will get sorted out when the map is |
53 | * probably isn't important - it will get sorted out when the map is |
60 | * re-loaded. As such, just exit this function if that is the case. |
54 | * re-loaded. As such, just exit this function if that is the case. |
61 | */ |
55 | */ |
62 | |
56 | |
63 | if (QUERY_FLAG (ol->ob, FLAG_FREED)) |
57 | if (QUERY_FLAG (ol->ob, FLAG_FREED)) |
64 | return; |
58 | return; |
|
|
59 | |
65 | tmp = ol->ob; |
60 | object *tmp = ol->ob; |
66 | |
61 | |
67 | /* if the criteria isn't appropriate, don't do anything */ |
62 | /* if the criteria isn't appropriate, don't do anything */ |
68 | if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH)) |
63 | if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH)) |
69 | continue; |
64 | continue; |
70 | if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE)) |
65 | if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE)) |
71 | continue; |
66 | continue; |
72 | |
67 | |
73 | switch (tmp->type) |
68 | switch (tmp->type) |
74 | { |
69 | { |
75 | case GATE: |
70 | case GATE: |
76 | case HOLE: |
71 | case HOLE: |
77 | tmp->value = tmp->stats.maxsp ? !state : state; |
72 | tmp->value = tmp->stats.maxsp ? !state : state; |
78 | tmp->speed = 0.5; |
73 | tmp->set_speed (0.5); |
79 | update_ob_speed (tmp); |
|
|
80 | break; |
74 | break; |
81 | |
75 | |
82 | case CF_HANDLE: |
76 | case CF_HANDLE: |
83 | SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state)); |
77 | SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state)); |
84 | update_object (tmp, UP_OBJ_FACE); |
78 | update_object (tmp, UP_OBJ_FACE); |
85 | break; |
79 | break; |
86 | |
80 | |
87 | case SIGN: |
81 | case SIGN: |
88 | if (!tmp->stats.food || tmp->last_eat < tmp->stats.food) |
82 | if (!tmp->stats.food || tmp->last_eat < tmp->stats.food) |
89 | { |
83 | { |
90 | new_info_map (NDI_UNIQUE | NDI_NAVY, tmp->map, tmp->msg); |
84 | new_info_map (NDI_UNIQUE | NDI_NAVY, tmp->map, tmp->msg); |
91 | if (tmp->stats.food) |
85 | if (tmp->stats.food) |
92 | tmp->last_eat++; |
86 | tmp->last_eat++; |
93 | } |
87 | } |
94 | break; |
88 | break; |
95 | |
89 | |
96 | case ALTAR: |
90 | case ALTAR: |
97 | tmp->value = 1; |
91 | tmp->value = 1; |
98 | SET_ANIMATION (tmp, tmp->value); |
92 | SET_ANIMATION (tmp, tmp->value); |
99 | update_object (tmp, UP_OBJ_FACE); |
93 | update_object (tmp, UP_OBJ_FACE); |
100 | break; |
94 | break; |
101 | |
95 | |
102 | case BUTTON: |
96 | case BUTTON: |
103 | case PEDESTAL: |
97 | case PEDESTAL: |
104 | tmp->value = state; |
98 | tmp->value = state; |
105 | SET_ANIMATION (tmp, tmp->value); |
99 | SET_ANIMATION (tmp, tmp->value); |
106 | update_object (tmp, UP_OBJ_FACE); |
100 | update_object (tmp, UP_OBJ_FACE); |
107 | break; |
101 | break; |
108 | |
102 | |
109 | case MOOD_FLOOR: |
103 | case MOOD_FLOOR: |
110 | do_mood_floor (tmp, source); |
104 | do_mood_floor (tmp, source); |
111 | break; |
105 | break; |
112 | |
106 | |
113 | case TIMED_GATE: |
107 | case TIMED_GATE: |
114 | tmp->speed = tmp->arch->clone.speed; |
108 | tmp->set_speed (tmp->arch->clone.speed); |
115 | update_ob_speed (tmp); /* original values */ |
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116 | tmp->value = tmp->arch->clone.value; |
109 | tmp->value = tmp->arch->clone.value; |
117 | tmp->stats.sp = 1; |
110 | tmp->stats.sp = 1; |
118 | tmp->stats.hp = tmp->stats.maxhp; |
111 | tmp->stats.hp = tmp->stats.maxhp; |
119 | /* Handle multipart gates. We copy the value for the other parts |
112 | /* Handle multipart gates. We copy the value for the other parts |
120 | * from the head - this ensures that the data will consistent |
113 | * from the head - this ensures that the data will consistent |
121 | */ |
114 | */ |
122 | for (tmp = tmp->more; tmp != NULL; tmp = tmp->more) |
115 | for (tmp = tmp->more; tmp; tmp = tmp->more) |
123 | { |
116 | { |
124 | tmp->speed = tmp->head->speed; |
|
|
125 | tmp->value = tmp->head->value; |
117 | tmp->value = tmp->head->value; |
126 | tmp->stats.sp = tmp->head->stats.sp; |
118 | tmp->stats.sp = tmp->head->stats.sp; |
127 | tmp->stats.hp = tmp->head->stats.hp; |
119 | tmp->stats.hp = tmp->head->stats.hp; |
128 | update_ob_speed (tmp); |
120 | tmp->set_speed (tmp->head->speed); |
129 | } |
121 | } |
130 | break; |
122 | break; |
131 | |
123 | |
132 | case DIRECTOR: |
124 | case DIRECTOR: |
133 | case FIREWALL: |
125 | case FIREWALL: |
134 | if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL) |
126 | if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL) |
135 | move_firewall (tmp); |
127 | move_firewall (tmp); |
136 | else |
128 | else |
137 | { |
129 | { |
138 | if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */ |
130 | if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */ |
139 | tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1; |
131 | tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1; |
140 | animate_turning (tmp); |
132 | animate_turning (tmp); |
141 | } |
133 | } |
142 | break; |
134 | break; |
143 | |
135 | |
144 | case TELEPORTER: |
136 | case TELEPORTER: |
145 | move_teleporter (tmp); |
137 | move_teleporter (tmp); |
146 | break; |
138 | break; |
147 | |
139 | |
148 | case CREATOR: |
140 | case CREATOR: |
149 | move_creator (tmp); |
141 | move_creator (tmp); |
150 | break; |
142 | break; |
151 | |
143 | |
152 | case TRIGGER_MARKER: |
144 | case TRIGGER_MARKER: |
153 | move_marker (tmp); |
145 | move_marker (tmp); |
154 | break; |
146 | break; |
155 | |
147 | |
156 | case DUPLICATOR: |
148 | case DUPLICATOR: |
157 | move_duplicator (tmp); |
149 | move_duplicator (tmp); |
158 | break; |
150 | break; |
159 | } |
151 | } |
160 | } |
152 | } |
161 | } |
153 | } |
162 | |
154 | |
163 | /* |
155 | /* |
… | |
… | |
193 | * the connection was 'state' or 'released'. So that you can activate objects |
185 | * the connection was 'state' or 'released'. So that you can activate objects |
194 | * who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly. |
186 | * who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly. |
195 | * |
187 | * |
196 | */ |
188 | */ |
197 | void |
189 | void |
198 | activate_connection (mapstruct *map, long connection, bool state) |
190 | activate_connection (maptile *map, long connection, bool state) |
199 | { |
191 | { |
200 | if (INVOKE_MAP (TRIGGER, map, ARG_INT64 (connection), ARG_INT (state))) |
192 | if (INVOKE_MAP (TRIGGER, map, ARG_INT64 (connection), ARG_INT (state))) |
201 | return; |
193 | return; |
202 | |
194 | |
203 | oblinkpt *obp = get_connection_links (map, connection); |
195 | oblinkpt *obp = get_connection_links (map, connection); |
… | |
… | |
210 | * Updates everything connected with the button op. |
202 | * Updates everything connected with the button op. |
211 | * After changing the state of a button, this function must be called |
203 | * After changing the state of a button, this function must be called |
212 | * to make sure that all gates and other buttons connected to the |
204 | * to make sure that all gates and other buttons connected to the |
213 | * button reacts to the (eventual) change of state. |
205 | * button reacts to the (eventual) change of state. |
214 | */ |
206 | */ |
215 | |
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216 | void |
207 | void |
217 | update_button (object *op) |
208 | update_button (object *op) |
218 | { |
209 | { |
219 | object *ab, *tmp, *head; |
210 | object *ab, *tmp, *head; |
220 | int tot, any_down = 0, old_value = op->value; |
211 | int tot, any_down = 0, old_value = op->value; |
… | |
… | |
224 | obp = get_button_links (op); |
215 | obp = get_button_links (op); |
225 | /* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */ |
216 | /* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */ |
226 | if (obp) |
217 | if (obp) |
227 | for (ol = obp->link; ol; ol = ol->next) |
218 | for (ol = obp->link; ol; ol = ol->next) |
228 | { |
219 | { |
229 | if (!ol->ob || ol->ob->count != ol->id) |
220 | if (!ol->ob) |
230 | { |
221 | { |
231 | LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name); |
222 | LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name); |
232 | continue; |
223 | continue; |
233 | } |
224 | } |
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225 | |
234 | tmp = ol->ob; |
226 | tmp = ol->ob; |
235 | if (tmp->type == BUTTON) |
227 | if (tmp->type == BUTTON) |
236 | { |
228 | { |
237 | for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above) |
229 | for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above) |
238 | /* Bug? The pedestal code below looks for the head of |
230 | /* Bug? The pedestal code below looks for the head of |
… | |
… | |
282 | update_object (op, UP_OBJ_FACE); |
274 | update_object (op, UP_OBJ_FACE); |
283 | push_button (op); /* Make all other buttons the same */ |
275 | push_button (op); /* Make all other buttons the same */ |
284 | } |
276 | } |
285 | } |
277 | } |
286 | |
278 | |
287 | /* |
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288 | * Updates every button on the map (by calling update_button() for them). |
|
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289 | */ |
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290 | |
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291 | void |
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292 | update_buttons (mapstruct *m) |
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293 | { |
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294 | objectlink *ol; |
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295 | oblinkpt *obp; |
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296 | |
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297 | for (obp = m->buttons; obp; obp = obp->next) |
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298 | for (ol = obp->link; ol; ol = ol->next) |
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299 | { |
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300 | if (!ol->ob || ol->ob->count != ol->id) |
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301 | { |
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302 | LOG (llevError, "Internal error in update_button (%s (%dx%d):%d, connected %ld).\n", |
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303 | ol->ob ? (const char *) ol->ob->name : "null", ol->ob ? ol->ob->x : -1, ol->ob ? ol->ob->y : -1, ol->id, obp->value); |
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304 | continue; |
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305 | } |
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306 | if (ol->ob->type == BUTTON || ol->ob->type == PEDESTAL) |
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307 | { |
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308 | update_button (ol->ob); |
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309 | break; |
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310 | } |
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311 | } |
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312 | } |
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313 | |
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314 | void |
279 | void |
315 | use_trigger (object *op) |
280 | use_trigger (object *op) |
316 | { |
281 | { |
317 | |
|
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318 | /* Toggle value */ |
282 | /* Toggle value */ |
319 | op->value = !op->value; |
283 | op->value = !op->value; |
320 | push_button (op); |
284 | push_button (op); |
321 | } |
285 | } |
322 | |
286 | |
323 | /* |
287 | /* |
324 | * Note: animate_object should be used instead of this, |
288 | * Note: animate_object should be used instead of this, |
325 | * but it can't handle animations in the 8 directions |
289 | * but it can't handle animations in the 8 directions |
326 | */ |
290 | */ |
327 | |
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|
328 | void |
291 | void |
329 | animate_turning (object *op) /* only one part objects */ |
292 | animate_turning (object *op) /* only one part objects */ |
330 | { |
293 | { |
331 | if (++op->state >= NUM_ANIMATIONS (op) / 8) |
294 | if (++op->state >= NUM_ANIMATIONS (op) / 8) |
332 | op->state = 0; |
295 | op->state = 0; |
… | |
… | |
357 | ARCH_SACRIFICE (altar) == sacrifice->name || |
320 | ARCH_SACRIFICE (altar) == sacrifice->name || |
358 | ARCH_SACRIFICE (altar) == sacrifice->slaying || |
321 | ARCH_SACRIFICE (altar) == sacrifice->slaying || |
359 | (!strcmp (ARCH_SACRIFICE (altar), query_base_name (sacrifice, 0)))) |
322 | (!strcmp (ARCH_SACRIFICE (altar), query_base_name (sacrifice, 0)))) |
360 | && NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1)) |
323 | && NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1)) |
361 | return 1; |
324 | return 1; |
|
|
325 | |
362 | if (strcmp (ARCH_SACRIFICE (altar), "money") == 0 |
326 | if (strcmp (ARCH_SACRIFICE (altar), "money") == 0 |
363 | && sacrifice->type == MONEY && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar)) |
327 | && sacrifice->type == MONEY && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar)) |
364 | return 1; |
328 | return 1; |
365 | } |
329 | } |
|
|
330 | |
366 | return 0; |
331 | return 0; |
367 | } |
332 | } |
368 | |
|
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369 | |
333 | |
370 | /* |
334 | /* |
371 | * operate_altar checks if sacrifice was accepted and removes sacrificed |
335 | * operate_altar checks if sacrifice was accepted and removes sacrificed |
372 | * objects. If sacrifice was succeed return 1 else 0. Might be better to |
336 | * objects. If sacrifice was succeed return 1 else 0. Might be better to |
373 | * call check_altar_sacrifice (above) than depend on the return value, |
337 | * call check_altar_sacrifice (above) than depend on the return value, |
374 | * since operate_altar will remove the sacrifice also. |
338 | * since operate_altar will remove the sacrifice also. |
375 | * |
339 | * |
376 | * If this function returns 1, '*sacrifice' is modified to point to the |
340 | * If this function returns 1, '*sacrifice' is modified to point to the |
377 | * remaining sacrifice, or is set to NULL if the sacrifice was used up. |
341 | * remaining sacrifice, or is set to NULL if the sacrifice was used up. |
378 | */ |
342 | */ |
379 | |
|
|
380 | int |
343 | int |
381 | operate_altar (object *altar, object **sacrifice) |
344 | operate_altar (object *altar, object **sacrifice) |
382 | { |
345 | { |
383 | |
|
|
384 | if (!altar->map) |
346 | if (!altar->map) |
385 | { |
347 | { |
386 | LOG (llevError, "BUG: operate_altar(): altar has no map\n"); |
348 | LOG (llevError, "BUG: operate_altar(): altar has no map\n"); |
387 | return 0; |
349 | return 0; |
388 | } |
350 | } |
… | |
… | |
401 | int number = NROF_SACRIFICE (altar) / (*sacrifice)->value; |
363 | int number = NROF_SACRIFICE (altar) / (*sacrifice)->value; |
402 | |
364 | |
403 | /* Round up any sacrifices. Altars don't make change either */ |
365 | /* Round up any sacrifices. Altars don't make change either */ |
404 | if (NROF_SACRIFICE (altar) % (*sacrifice)->value) |
366 | if (NROF_SACRIFICE (altar) % (*sacrifice)->value) |
405 | number++; |
367 | number++; |
|
|
368 | |
406 | *sacrifice = decrease_ob_nr (*sacrifice, number); |
369 | *sacrifice = decrease_ob_nr (*sacrifice, number); |
407 | } |
370 | } |
408 | else |
371 | else |
409 | *sacrifice = decrease_ob_nr (*sacrifice, NROF_SACRIFICE (altar)); |
372 | *sacrifice = decrease_ob_nr (*sacrifice, NROF_SACRIFICE (altar)); |
410 | |
373 | |
411 | if (altar->msg) |
374 | if (altar->msg) |
412 | new_info_map (NDI_BLACK, altar->map, altar->msg); |
375 | new_info_map (NDI_BLACK, altar->map, altar->msg); |
|
|
376 | |
413 | return 1; |
377 | return 1; |
414 | } |
378 | } |
415 | |
379 | |
416 | void |
380 | void |
417 | trigger_move (object *op, int state) /* 1 down and 0 up */ |
381 | trigger_move (object *op, int state) /* 1 down and 0 up */ |
418 | { |
382 | { |
419 | op->stats.wc = state; |
383 | op->stats.wc = state; |
420 | if (state) |
384 | if (state) |
421 | { |
385 | { |
422 | use_trigger (op); |
386 | use_trigger (op); |
423 | if (op->stats.exp > 0) /* check sanity */ |
387 | op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.); |
424 | op->speed = 1.0 / op->stats.exp; |
|
|
425 | else |
|
|
426 | op->speed = 1.0; |
|
|
427 | update_ob_speed (op); |
|
|
428 | op->speed_left = -1; |
388 | op->speed_left = -1; |
429 | } |
389 | } |
430 | else |
390 | else |
431 | { |
391 | { |
432 | use_trigger (op); |
392 | use_trigger (op); |
433 | op->speed = 0; |
393 | op->set_speed (0); |
434 | update_ob_speed (op); |
|
|
435 | } |
394 | } |
436 | } |
395 | } |
437 | |
396 | |
438 | |
397 | |
439 | /* |
398 | /* |
… | |
… | |
574 | trigger_move (op, 0); |
533 | trigger_move (op, 0); |
575 | else |
534 | else |
576 | { |
535 | { |
577 | op->stats.wc = 0; |
536 | op->stats.wc = 0; |
578 | op->value = !op->value; |
537 | op->value = !op->value; |
579 | op->speed = 0; |
538 | op->set_speed (0); |
580 | update_ob_speed (op); |
|
|
581 | } |
539 | } |
582 | } |
540 | } |
583 | return 0; |
541 | return 0; |
584 | |
542 | |
585 | case TRIGGER: |
543 | case TRIGGER: |
586 | if (cause) |
544 | if (cause) |
587 | { |
545 | { |
588 | if (in_movement) |
546 | if (in_movement) |
589 | return 0; |
547 | return 0; |
|
|
548 | |
590 | push = 1; |
549 | push = 1; |
591 | } |
550 | } |
|
|
551 | |
592 | if (NUM_ANIMATIONS (op) > 1) |
552 | if (NUM_ANIMATIONS (op) > 1) |
593 | { |
553 | { |
594 | SET_ANIMATION (op, push); |
554 | SET_ANIMATION (op, push); |
595 | update_object (op, UP_OBJ_FACE); |
555 | update_object (op, UP_OBJ_FACE); |
596 | } |
556 | } |
|
|
557 | |
597 | trigger_move (op, push); |
558 | trigger_move (op, push); |
598 | return 1; |
559 | return 1; |
599 | |
560 | |
600 | default: |
561 | default: |
601 | LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type); |
562 | LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type); |
602 | return 0; |
563 | return 0; |
603 | } |
564 | } |
604 | } |
565 | } |
605 | |
566 | |
606 | void |
567 | void |
607 | add_button_link (object *button, mapstruct *map, int connected) |
568 | add_button_link (object *button, maptile *map, int connected) |
608 | { |
569 | { |
609 | oblinkpt *obp; |
570 | oblinkpt *obp; |
610 | objectlink *ol = get_objectlink (); |
571 | objectlink *ol = get_objectlink (); |
611 | |
572 | |
612 | if (!map) |
573 | if (!map) |
613 | { |
574 | { |
614 | LOG (llevError, "Tried to add button-link without map.\n"); |
575 | LOG (llevError, "Tried to add button-link without map.\n"); |
615 | return; |
576 | return; |
616 | } |
577 | } |
617 | if (!editor) |
578 | |
618 | button->path_attuned = connected; /* peterm: I need this so I can rebuild |
579 | button->path_attuned = connected; /* peterm: I need this so I can rebuild |
619 | a connected map from a template map. */ |
580 | a connected map from a template map. */ |
620 | |
|
|
621 | /* LOG(llevDebug,"adding button %s (%d)\n", button->name, connected);*/ |
|
|
622 | |
581 | |
623 | SET_FLAG (button, FLAG_IS_LINKED); |
582 | SET_FLAG (button, FLAG_IS_LINKED); |
624 | |
583 | |
625 | ol->ob = button; |
584 | ol->ob = button; |
626 | ol->id = button->count; |
|
|
627 | |
585 | |
628 | for (obp = map->buttons; obp && obp->value != connected; obp = obp->next); |
586 | for (obp = map->buttons; obp && obp->value != connected; obp = obp->next) |
|
|
587 | ; |
629 | |
588 | |
630 | if (obp) |
589 | if (obp) |
631 | { |
590 | { |
632 | ol->next = obp->link; |
591 | ol->next = obp->link; |
633 | obp->link = ol; |
592 | obp->link = ol; |
… | |
… | |
657 | if (op->map == NULL) |
616 | if (op->map == NULL) |
658 | { |
617 | { |
659 | LOG (llevError, "remove_button_link() in object without map.\n"); |
618 | LOG (llevError, "remove_button_link() in object without map.\n"); |
660 | return; |
619 | return; |
661 | } |
620 | } |
|
|
621 | |
662 | if (!QUERY_FLAG (op, FLAG_IS_LINKED)) |
622 | if (!QUERY_FLAG (op, FLAG_IS_LINKED)) |
663 | { |
623 | { |
664 | LOG (llevError, "remove_button_linked() in unlinked object.\n"); |
624 | LOG (llevError, "remove_button_linked() in unlinked object.\n"); |
665 | return; |
625 | return; |
666 | } |
626 | } |
|
|
627 | |
667 | for (obp = op->map->buttons; obp; obp = obp->next) |
628 | for (obp = op->map->buttons; obp; obp = obp->next) |
668 | for (olp = &obp->link; (ol = *olp); olp = &ol->next) |
629 | for (olp = &obp->link; (ol = *olp); olp = &ol->next) |
669 | if (ol->ob == op) |
630 | if (ol->ob == op) |
670 | { |
631 | { |
671 | |
632 | |
672 | /* LOG(llevDebug, "Removed link %d in button %s and map %s.\n", |
633 | /* LOG(llevDebug, "Removed link %d in button %s and map %s.\n", |
673 | obp->value, op->name, op->map->path); |
634 | obp->value, op->name, op->map->path); |
674 | */ |
635 | */ |
675 | *olp = ol->next; |
636 | *olp = ol->next; |
676 | free (ol); |
637 | delete ol; |
677 | return; |
638 | return; |
678 | } |
639 | } |
|
|
640 | |
679 | LOG (llevError, "remove_button_linked(): couldn't find object.\n"); |
641 | LOG (llevError, "remove_button_linked(): couldn't find object.\n"); |
680 | CLEAR_FLAG (op, FLAG_IS_LINKED); |
642 | CLEAR_FLAG (op, FLAG_IS_LINKED); |
681 | } |
643 | } |
682 | |
644 | |
683 | /* |
645 | /* |
684 | * Gets the objectlink for this connection from the map. |
646 | * Gets the objectlink for this connection from the map. |
685 | */ |
647 | */ |
686 | oblinkpt * |
648 | oblinkpt * |
687 | get_connection_links (mapstruct *map, long connection) |
649 | get_connection_links (maptile *map, long connection) |
688 | { |
650 | { |
689 | for (oblinkpt * obp = map->buttons; obp; obp = obp->next) |
651 | for (oblinkpt * obp = map->buttons; obp; obp = obp->next) |
690 | if (obp->value == connection) |
652 | if (obp->value == connection) |
691 | return obp; |
653 | return obp; |
|
|
654 | |
692 | return 0; |
655 | return 0; |
693 | } |
656 | } |
694 | |
657 | |
695 | /* |
658 | /* |
696 | * Return the first objectlink in the objects linked to this one |
659 | * Return the first objectlink in the objects linked to this one |
… | |
… | |
702 | oblinkpt *obp; |
665 | oblinkpt *obp; |
703 | objectlink *ol; |
666 | objectlink *ol; |
704 | |
667 | |
705 | if (!button->map) |
668 | if (!button->map) |
706 | return NULL; |
669 | return NULL; |
|
|
670 | |
707 | for (obp = button->map->buttons; obp; obp = obp->next) |
671 | for (obp = button->map->buttons; obp; obp = obp->next) |
708 | for (ol = obp->link; ol; ol = ol->next) |
672 | for (ol = obp->link; ol; ol = ol->next) |
709 | if (ol->ob == button && ol->id == button->count) |
673 | if (ol->ob == button) |
710 | return obp; |
674 | return obp; |
|
|
675 | |
711 | return NULL; |
676 | return NULL; |
712 | } |
677 | } |
713 | |
678 | |
714 | /* |
679 | /* |
715 | * Made as a separate function to increase efficiency |
680 | * Made as a separate function to increase efficiency |
… | |
… | |
723 | |
688 | |
724 | if (!button->map) |
689 | if (!button->map) |
725 | return 0; |
690 | return 0; |
726 | for (obp = button->map->buttons; obp; obp = obp->next) |
691 | for (obp = button->map->buttons; obp; obp = obp->next) |
727 | for (ol = obp->link; ol; ol = ol->next) |
692 | for (ol = obp->link; ol; ol = ol->next) |
728 | if (ol->ob == button && ol->id == button->count) |
693 | if (ol->ob == button) |
729 | return obp->value; |
694 | return obp->value; |
730 | return 0; |
695 | return 0; |
731 | } |
696 | } |
732 | |
697 | |
733 | /* This routine makes monsters who are |
698 | /* This routine makes monsters who are |
… | |
… | |
770 | tmp->attack_movement = 0; |
735 | tmp->attack_movement = 0; |
771 | /* lots of checks here, but want to make sure we don't |
736 | /* lots of checks here, but want to make sure we don't |
772 | * dereference a null value |
737 | * dereference a null value |
773 | */ |
738 | */ |
774 | if (tmp->type == GOLEM && tmp->owner && tmp->owner->type == PLAYER && tmp->owner->contr->ranges[range_golem] == tmp) |
739 | if (tmp->type == GOLEM && tmp->owner && tmp->owner->type == PLAYER && tmp->owner->contr->ranges[range_golem] == tmp) |
775 | { |
|
|
776 | tmp->owner->contr->ranges[range_golem] = NULL; |
740 | tmp->owner->contr->ranges[range_golem] = 0; |
777 | tmp->owner->contr->golem_count = 0; |
741 | |
778 | } |
|
|
779 | tmp->owner = 0; |
742 | tmp->owner = 0; |
780 | } |
743 | } |
781 | break; |
744 | break; |
782 | case 1: /* angry -- get neutral monsters mad */ |
745 | case 1: /* angry -- get neutral monsters mad */ |
783 | if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY)) |
746 | if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY)) |
… | |
… | |
793 | break; |
756 | break; |
794 | case 4: /* charm all monsters */ |
757 | case 4: /* charm all monsters */ |
795 | if (op == source) |
758 | if (op == source) |
796 | break; /* only if 'connected' */ |
759 | break; /* only if 'connected' */ |
797 | |
760 | |
798 | for (tmp2 = get_map_ob (source->map, source->x, source->y); /* finding an owner */ |
761 | for (tmp2 = GET_MAP_OB (source->map, source->x, source->y); /* finding an owner */ |
799 | tmp2->type != PLAYER; tmp2 = tmp2->above) |
762 | tmp2->type != PLAYER; tmp2 = tmp2->above) |
800 | if (tmp2->above == NULL) |
763 | if (tmp2->above == NULL) |
801 | break; |
764 | break; |
802 | |
765 | |
803 | if (tmp2->type != PLAYER) |
766 | if (tmp2->type != PLAYER) |
804 | break; |
767 | break; |
|
|
768 | |
805 | set_owner (tmp, tmp2); |
769 | tmp->set_owner (tmp2); |
806 | SET_FLAG (tmp, FLAG_MONSTER); |
770 | SET_FLAG (tmp, FLAG_MONSTER); |
|
|
771 | |
807 | tmp->stats.exp = 0; |
772 | tmp->stats.exp = 0; |
808 | SET_FLAG (tmp, FLAG_FRIENDLY); |
773 | |
809 | add_friendly_object (tmp); |
774 | add_friendly_object (tmp); |
810 | tmp->attack_movement = PETMOVE; |
775 | tmp->attack_movement = PETMOVE; |
811 | break; |
776 | break; |
812 | |
777 | |
813 | default: |
778 | default: |
… | |
… | |
819 | * It will descend through containers to find the object. |
784 | * It will descend through containers to find the object. |
820 | * slaying = match object slaying flag |
785 | * slaying = match object slaying flag |
821 | * race = match object archetype name flag |
786 | * race = match object archetype name flag |
822 | * hp = match object type (excpt type '0'== PLAYER) |
787 | * hp = match object type (excpt type '0'== PLAYER) |
823 | */ |
788 | */ |
824 | |
|
|
825 | object * |
789 | object * |
826 | check_inv_recursive (object *op, const object *trig) |
790 | check_inv_recursive (object *op, const object *trig) |
827 | { |
791 | { |
828 | object *tmp, *ret = NULL; |
792 | object *tmp, *ret = NULL; |
829 | |
793 | |
830 | /* First check the object itself. */ |
794 | /* First check the object itself. */ |
831 | if ((trig->stats.hp && (op->type == trig->stats.hp)) |
795 | if ((trig->stats.hp && (op->type == trig->stats.hp)) |
832 | || (trig->slaying && (op->slaying == trig->slaying)) || (trig->race && (op->arch->name == trig->race))) |
796 | || (trig->slaying && (op->slaying == trig->slaying)) |
|
|
797 | || (trig->race && (op->arch->name == trig->race))) |
833 | return op; |
798 | return op; |
834 | |
799 | |
835 | for (tmp = op->inv; tmp; tmp = tmp->below) |
800 | for (tmp = op->inv; tmp; tmp = tmp->below) |
836 | { |
801 | { |
837 | if (tmp->inv) |
802 | if (tmp->inv) |
… | |
… | |
839 | ret = check_inv_recursive (tmp, trig); |
804 | ret = check_inv_recursive (tmp, trig); |
840 | if (ret) |
805 | if (ret) |
841 | return ret; |
806 | return ret; |
842 | } |
807 | } |
843 | else if ((trig->stats.hp && (tmp->type == trig->stats.hp)) |
808 | else if ((trig->stats.hp && (tmp->type == trig->stats.hp)) |
844 | || (trig->slaying && (tmp->slaying == trig->slaying)) || (trig->race && (tmp->arch->name == trig->race))) |
809 | || (trig->slaying && (tmp->slaying == trig->slaying)) |
|
|
810 | || (trig->race && (tmp->arch->name == trig->race))) |
845 | return tmp; |
811 | return tmp; |
846 | } |
812 | } |
847 | return NULL; |
813 | return NULL; |
848 | } |
814 | } |
849 | |
815 | |
… | |
… | |
852 | * the square will activate connected items. |
818 | * the square will activate connected items. |
853 | * Monsters can't trigger this square (for now) |
819 | * Monsters can't trigger this square (for now) |
854 | * Values are: last_sp = 1/0 obj/no obj triggers |
820 | * Values are: last_sp = 1/0 obj/no obj triggers |
855 | * last_heal = 1/0 remove/dont remove obj if triggered |
821 | * last_heal = 1/0 remove/dont remove obj if triggered |
856 | * -b.t. (thomas@nomad.astro.psu.edu |
822 | * -b.t. (thomas@nomad.astro.psu.edu |
857 | */ |
823 | * |
858 | |
824 | * Tue Dec 19 15:34:00 CET 2006 elmex: changed the function to ignore op |
|
|
825 | * because the check-inventory semantic essentially only applies when |
|
|
826 | * something is above the inventory checker. |
|
|
827 | * The semantic prior this change was: trigger if something has moved on or off |
|
|
828 | * and has a matching item. Imagine what happens if someone steps on the inventory |
|
|
829 | * checker with a matching item, has it, activates the connection, throws the item |
|
|
830 | * away, and then leaves the inventory checker. That would've caused an always-enabled |
|
|
831 | * state in the inventory checker. This won't happen anymore now. |
|
|
832 | * |
|
|
833 | */ |
859 | void |
834 | void |
860 | check_inv (object *op, object *trig) |
835 | check_inv (object *op, object *trig) |
861 | { |
836 | { |
862 | object *match; |
837 | sint32 prev_state = trig->value; |
|
|
838 | trig->value = 0; // deactivate if none of the following conditions apply |
863 | |
839 | |
864 | if (op->type != PLAYER) |
840 | if (object *pl = trig->ms ().player ()) |
865 | return; |
841 | { |
866 | match = check_inv_recursive (op, trig); |
842 | object *match = check_inv_recursive (pl, trig); |
867 | if (match && trig->last_sp) |
|
|
868 | { |
|
|
869 | if (trig->last_heal) |
|
|
870 | decrease_ob (match); |
|
|
871 | use_trigger (trig); |
|
|
872 | } |
|
|
873 | else if (!match && !trig->last_sp) |
|
|
874 | use_trigger (trig); |
|
|
875 | } |
|
|
876 | |
843 | |
877 | |
844 | if (match && trig->last_sp) // match == having |
878 | /* This does a minimal check of the button link consistency for object |
|
|
879 | * map. All it really does it much sure the object id link that is set |
|
|
880 | * matches what the object has. |
|
|
881 | */ |
|
|
882 | void |
|
|
883 | verify_button_links (const mapstruct *map) |
|
|
884 | { |
|
|
885 | oblinkpt *obp; |
|
|
886 | objectlink *ol; |
|
|
887 | |
|
|
888 | if (!map) |
|
|
889 | return; |
|
|
890 | |
|
|
891 | for (obp = map->buttons; obp; obp = obp->next) |
|
|
892 | { |
|
|
893 | for (ol = obp->link; ol; ol = ol->next) |
|
|
894 | { |
845 | { |
895 | if (ol->id != ol->ob->count) |
846 | if (trig->last_heal) |
896 | LOG (llevError, "verify_button_links: object %s on list is corrupt (%d!=%d)\n", &ol->ob->name, ol->id, ol->ob->count); |
847 | decrease_ob (match); |
|
|
848 | |
|
|
849 | trig->value = 1; |
897 | } |
850 | } |
|
|
851 | else if (!match && !trig->last_sp) // match == not having |
|
|
852 | trig->value = 1; |
898 | } |
853 | } |
|
|
854 | |
|
|
855 | if (prev_state != trig->value) |
|
|
856 | push_button (trig); |
899 | } |
857 | } |
|
|
858 | |