1 | /* |
1 | /* |
2 | CrossFire, A Multiplayer game for X-windows |
2 | * CrossFire, A Multiplayer game for X-windows |
3 | |
3 | * |
|
|
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | Copryight (C) 2002 Mark Wedel & Crossfire Development Team |
5 | * Copryight (C) 2002 Mark Wedel & Crossfire Development Team |
5 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (C) 1992 Frank Tore Johansen |
6 | |
7 | * |
7 | 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 |
8 | 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 |
9 | the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | (at your option) any later version. |
11 | * (at your 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 GNU General Public License |
18 | along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | |
21 | * |
21 | The author can be reached via e-mail to <crossfire@schmorp.de> |
22 | * The author can be reached via e-mail to <crossfire@schmorp.de> |
22 | */ |
23 | */ |
23 | |
24 | |
24 | /* Created July 95 to separate skill utilities from actual skills -b.t. */ |
25 | /* Created July 95 to separate skill utilities from actual skills -b.t. */ |
25 | |
26 | |
26 | /* Reconfigured skills code to allow linking of skills to experience |
27 | /* Reconfigured skills code to allow linking of skills to experience |
27 | * categories. This is done solely through the init_new_exp_system() fctn. |
28 | * categories. This is done solely through the init_new_exp_system() fctn. |
… | |
… | |
39 | |
40 | |
40 | /* #define SKILL_UTIL_DEBUG */ |
41 | /* #define SKILL_UTIL_DEBUG */ |
41 | |
42 | |
42 | #include <global.h> |
43 | #include <global.h> |
43 | #include <object.h> |
44 | #include <object.h> |
44 | #ifndef __CEXTRACT__ |
|
|
45 | # include <sproto.h> |
45 | #include <sproto.h> |
46 | #endif |
|
|
47 | #include <living.h> /* for defs of STR,CON,DEX,etc. -b.t. */ |
46 | #include <living.h> /* for defs of STR,CON,DEX,etc. -b.t. */ |
48 | #include <spells.h> |
47 | #include <spells.h> |
49 | |
48 | |
50 | /* Table of unarmed attack skills. Terminated by -1. This |
49 | const uint8_t skill_flags[NUM_SKILLS] = { |
51 | * is also the list that we should try to use skills when |
50 | 0, // SK_NONE |
52 | * automatically applying one for the player. |
51 | # define def(uc, flags) flags, |
53 | */ |
52 | # include "skillinc.h" |
54 | static uint8 unarmed_skills[] = { |
53 | # undef def |
55 | SK_KARATE, |
|
|
56 | SK_CLAWING, |
|
|
57 | SK_FLAME_TOUCH, |
|
|
58 | SK_SPARK_TOUCH, |
|
|
59 | SK_SHIVER, |
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|
60 | SK_ACID_SPLASH, |
|
|
61 | SK_POISON_NAIL, |
|
|
62 | SK_PUNCHING, |
|
|
63 | (uint8)-1 |
|
|
64 | }; |
54 | }; |
65 | |
55 | |
66 | static int attack_hth (object *pl, int dir, const char *string, object *skill); |
56 | static int attack_hth (object *pl, int dir, const char *string, object *skill); |
67 | static int attack_melee_weapon (object *op, int dir, const char *string, object *skill); |
57 | static int attack_melee_weapon (object *op, int dir, const char *string, object *skill); |
68 | |
58 | |
… | |
… | |
71 | * subtypes. |
61 | * subtypes. |
72 | */ |
62 | */ |
73 | void |
63 | void |
74 | init_skills (void) |
64 | init_skills (void) |
75 | { |
65 | { |
76 | int i; |
|
|
77 | archetype *at; |
|
|
78 | |
|
|
79 | for (at = first_archetype; at != NULL; at = at->next) |
66 | for (archetype *at = first_archetype; at; at = at->next) |
80 | if (at->clone.type == SKILL) |
67 | if (at->clone.type == SKILL) |
81 | { |
68 | { |
82 | if (skill_names[at->clone.subtype] != NULL) |
69 | if (skill_names[at->clone.subtype]) |
83 | LOG (llevError, "init_skills: multiple skill using same subtype %d, %s, %s\n", |
70 | LOG (llevError, "init_skills: multiple skill using same subtype %d, %s, %s\n", |
84 | at->clone.subtype, &skill_names[at->clone.subtype], &at->clone.skill); |
71 | at->clone.subtype, &skill_names[at->clone.subtype], &at->clone.skill); |
85 | else |
72 | else |
86 | skill_names[at->clone.subtype] = at->clone.skill; |
73 | skill_names[at->clone.subtype] = at->clone.skill; |
87 | } |
74 | } |
88 | |
75 | |
89 | /* This isn't really an error if there is no skill subtype set, but |
76 | /* This isn't really an error if there is no skill subtype set, but |
90 | * checking for this may catch some user errors. |
77 | * checking for this may catch some user errors. |
91 | */ |
78 | */ |
92 | for (i = 1; i < NUM_SKILLS; i++) |
79 | for (int i = 1; i < NUM_SKILLS; i++) |
93 | { |
|
|
94 | if (!skill_names[i]) |
80 | if (!skill_names[i]) |
95 | LOG (llevError, "init_skills: skill subtype %d doesn't have a name?\n", i); |
81 | LOG (llevError, "init_skills: skill subtype %d doesn't have a name?\n", i); |
96 | } |
|
|
97 | } |
82 | } |
98 | |
|
|
99 | |
83 | |
100 | /* This function goes through the player inventory and sets |
84 | /* This function goes through the player inventory and sets |
101 | * up the last_skills[] array in the player object. |
85 | * up the last_skills[] array in the player object. |
102 | * the last_skills[] is used to more quickly lookup skills - |
86 | * the last_skills[] is used to more quickly lookup skills - |
103 | * mostly used for sending exp. |
87 | * mostly used for sending exp. |
104 | */ |
88 | */ |
105 | void |
89 | void |
106 | link_player_skills (object *op) |
90 | link_player_skills (object *op) |
107 | { |
91 | { |
108 | object *tmp; |
|
|
109 | |
|
|
110 | for (tmp = op->inv; tmp; tmp = tmp->below) |
92 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
111 | { |
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|
112 | if (tmp->type == SKILL) |
93 | if (tmp->type == SKILL) |
113 | { |
94 | { |
114 | /* This is really a warning, hence no else below */ |
95 | /* This is really a warning, hence no else below */ |
115 | if (op->contr->last_skill_ob[tmp->subtype] && op->contr->last_skill_ob[tmp->subtype] != tmp) |
96 | if (op->contr->last_skill_ob[tmp->subtype] && op->contr->last_skill_ob[tmp->subtype] != tmp) |
116 | { |
|
|
117 | LOG (llevError, "Multiple skills with the same subtype? %s, %s\n", |
97 | LOG (llevError, "Multiple skills with the same subtype? %s, %s\n", |
118 | &op->contr->last_skill_ob[tmp->subtype]->skill, &tmp->skill); |
98 | &op->contr->last_skill_ob[tmp->subtype]->skill, &tmp->skill); |
119 | } |
99 | |
120 | if (tmp->subtype >= NUM_SKILLS) |
100 | if (tmp->subtype >= NUM_SKILLS) |
121 | { |
|
|
122 | LOG (llevError, "Invalid subtype number %d (range 0-%d)\n", tmp->subtype, NUM_SKILLS); |
101 | LOG (llevError, "Invalid subtype number %d (range 0-%d)\n", tmp->subtype, NUM_SKILLS); |
123 | } |
|
|
124 | else |
102 | else |
125 | { |
103 | { |
126 | op->contr->last_skill_ob[tmp->subtype] = tmp; |
104 | op->contr->last_skill_ob[tmp->subtype] = tmp; |
127 | op->contr->last_skill_exp[tmp->subtype] = -1; |
105 | op->contr->ns->last_skill_exp[tmp->subtype] = -1; //TODO: this should go |
128 | } |
106 | } |
129 | } |
107 | } |
130 | } |
|
|
131 | } |
108 | } |
132 | |
109 | |
133 | /* This returns the skill pointer of the given name (the |
110 | /* This returns the skill pointer of the given name (the |
134 | * one that accumlates exp, has the level, etc). |
111 | * one that accumlates exp, has the level, etc). |
135 | * |
112 | * |
… | |
… | |
178 | if (!QUERY_FLAG (skill_tool, FLAG_APPLIED)) |
155 | if (!QUERY_FLAG (skill_tool, FLAG_APPLIED)) |
179 | { |
156 | { |
180 | if (apply_special (who, skill_tool, 0)) |
157 | if (apply_special (who, skill_tool, 0)) |
181 | return NULL; |
158 | return NULL; |
182 | } |
159 | } |
|
|
160 | |
183 | if (!skill) |
161 | if (!skill) |
184 | { |
162 | { |
185 | skill = give_skill_by_name (who, skill_tool->skill); |
163 | skill = give_skill_by_name (who, skill_tool->skill); |
186 | link_player_skills (who); |
164 | link_player_skills (who); |
187 | } |
165 | } |
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|
166 | |
188 | return skill; |
167 | return skill; |
189 | } |
168 | } |
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|
169 | |
190 | return NULL; |
170 | return NULL; |
191 | } |
171 | } |
192 | |
172 | |
193 | |
173 | |
194 | /* This returns the skill pointer of the given name (the |
174 | /* This returns the skill pointer of the given name (the |
… | |
… | |
263 | * flag has the current meaning: |
243 | * flag has the current meaning: |
264 | * 0x1: If set, don't update the range pointer. This is useful when we |
244 | * 0x1: If set, don't update the range pointer. This is useful when we |
265 | * need to ready a new skill, but don't want to clobber range. |
245 | * need to ready a new skill, but don't want to clobber range. |
266 | * return 1 on success, 0 on error |
246 | * return 1 on success, 0 on error |
267 | */ |
247 | */ |
268 | |
|
|
269 | int |
248 | int |
270 | change_skill (object *who, object *new_skill, int flag) |
249 | change_skill (object *who, object *new_skill, int flag) |
271 | { |
250 | { |
272 | int old_range; |
251 | int old_range; |
273 | |
252 | |
274 | if (who->type != PLAYER) |
253 | if (who->type != PLAYER) |
275 | return 0; |
254 | return 0; |
276 | |
255 | |
277 | old_range = who->contr->shoottype; |
256 | player *pl = who->contr; |
278 | |
257 | |
279 | if (who->chosen_skill && who->chosen_skill == new_skill) |
258 | if (pl->ranged_skill && pl->ranged_skill == new_skill) |
280 | { |
259 | return 1; |
281 | /* optimization for changing skill to current skill */ |
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|
282 | if (who->type == PLAYER && !(flag & 0x1)) |
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283 | who->contr->shoottype = range_skill; |
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284 | |
260 | |
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261 | if (!new_skill) |
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|
262 | { |
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263 | if (pl->ranged_skill) |
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264 | apply_special (who, pl->ranged_skill, AP_UNAPPLY); |
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265 | |
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266 | /* Only goal in this case was to unapply a skill */ |
285 | return 1; |
267 | return 0; |
286 | } |
268 | } |
287 | |
269 | |
288 | // move skill to front, so it will be preferred next time |
270 | // move skill to front, so it will be preferred next time |
289 | new_skill->remove (); |
271 | new_skill->remove (); |
290 | who->insert (new_skill); |
272 | who->insert (new_skill); |
291 | |
273 | |
292 | if (!new_skill || who->chosen_skill) |
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293 | if (who->chosen_skill) |
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294 | apply_special (who, who->chosen_skill, AP_UNAPPLY); |
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295 | |
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296 | /* Only goal in this case was to unapply a skill */ |
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297 | if (!new_skill) |
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298 | return 0; |
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299 | |
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300 | if (apply_special (who, new_skill, AP_APPLY)) |
274 | if (apply_special (who, new_skill, AP_APPLY)) |
301 | return 0; |
275 | return 0; |
302 | |
276 | |
303 | if (flag & 0x1) |
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304 | who->contr->shoottype = (rangetype)old_range; |
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|
305 | |
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|
306 | return 1; |
277 | return 1; |
307 | } |
278 | } |
308 | |
279 | |
309 | /* This function just clears the chosen_skill and range_skill values |
280 | /* This function just clears the chosen_skill and range_skill values |
310 | * inthe player. |
281 | * in the player. |
311 | */ |
282 | */ |
312 | void |
283 | void |
313 | clear_skill (object *who) |
284 | clear_skill (object *who) |
314 | { |
285 | { |
315 | who->chosen_skill = NULL; |
286 | who->chosen_skill = 0; |
316 | CLEAR_FLAG (who, FLAG_READY_SKILL); |
287 | CLEAR_FLAG (who, FLAG_READY_SKILL); |
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288 | |
317 | if (who->type == PLAYER) |
289 | if (who->type == PLAYER) |
318 | { |
290 | { |
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291 | if (who->contr->ranged_skill && who->contr->ranged_skill->type == SKILL) |
|
|
292 | { |
319 | who->contr->ranges[range_skill] = NULL; |
293 | who->contr->ranged_skill = 0; |
320 | if (who->contr->shoottype == range_skill) |
294 | who->contr->ranged_ob = 0; |
321 | who->contr->shoottype = range_none; |
295 | } |
322 | } |
296 | } |
323 | } |
297 | } |
324 | |
298 | |
325 | /* do_skill() - Main skills use function-similar in scope to cast_spell(). |
299 | /* do_skill() - Main skills use function-similar in scope to cast_spell(). |
326 | * We handle all requests for skill use outside of some combat here. |
300 | * We handle all requests for skill use outside of some combat here. |
… | |
… | |
330 | * exp - no caller needed that info, but it also prevented the callers |
304 | * exp - no caller needed that info, but it also prevented the callers |
331 | * from know if a skill was actually used, as many skills don't |
305 | * from know if a skill was actually used, as many skills don't |
332 | * give any exp for their direct use (eg, throwing). |
306 | * give any exp for their direct use (eg, throwing). |
333 | * It returns 0 if no skill was used. |
307 | * It returns 0 if no skill was used. |
334 | */ |
308 | */ |
335 | |
|
|
336 | int |
309 | int |
337 | do_skill (object *op, object *part, object *skill, int dir, const char *string) |
310 | do_skill (object *op, object *part, object *skill, int dir, const char *string) |
338 | { |
311 | { |
339 | int success = 0, exp = 0; |
312 | int success = 0, exp = 0; |
340 | int did_alc = 0; |
313 | int did_alc = 0; |
… | |
… | |
349 | * the player doesn't have a bucket for that, create one. |
322 | * the player doesn't have a bucket for that, create one. |
350 | */ |
323 | */ |
351 | if (skill->type != SKILL && op->type == PLAYER) |
324 | if (skill->type != SKILL && op->type == PLAYER) |
352 | { |
325 | { |
353 | for (tmp = op->inv; tmp != NULL; tmp = tmp->below) |
326 | for (tmp = op->inv; tmp != NULL; tmp = tmp->below) |
354 | { |
|
|
355 | if (tmp->type == SKILL && tmp->skill == skill->skill) |
327 | if (tmp->type == SKILL && tmp->skill == skill->skill) |
356 | break; |
328 | break; |
357 | } |
329 | |
358 | if (!tmp) |
330 | if (!tmp) |
359 | tmp = give_skill_by_name (op, skill->skill); |
331 | tmp = give_skill_by_name (op, skill->skill); |
|
|
332 | |
360 | skill = tmp; |
333 | skill = tmp; |
361 | } |
334 | } |
362 | |
335 | |
363 | // skill, by_whom, on_which_object, which direction, skill_argument |
336 | // skill, by_whom, on_which_object, which direction, skill_argument |
364 | if (INVOKE_OBJECT (USE_SKILL, skill, ARG_OBJECT (op), ARG_OBJECT (part), ARG_INT (dir), ARG_STRING (string))) |
337 | if (INVOKE_OBJECT (USE_SKILL, skill, ARG_OBJECT (op), ARG_OBJECT (part), ARG_INT (dir), ARG_STRING (string))) |
365 | return 0; |
338 | return 0; |
366 | |
339 | |
367 | switch (skill->subtype) |
340 | switch (skill->subtype) |
368 | { |
341 | { |
369 | case SK_LEVITATION: |
342 | case SK_LEVITATION: |
370 | /* Not 100% sure if this will work with new movement code - |
343 | /* Not 100% sure if this will work with new movement code - |
371 | * the levitation skill has move_type for flying, so when |
344 | * the levitation skill has move_type for flying, so when |
372 | * equipped, that should transfer to player, when not, |
345 | * equipped, that should transfer to player, when not, |
373 | * shouldn't. |
346 | * shouldn't. |
374 | */ |
347 | */ |
375 | if (QUERY_FLAG (skill, FLAG_APPLIED)) |
348 | if (QUERY_FLAG (skill, FLAG_APPLIED)) |
376 | { |
349 | { |
377 | CLEAR_FLAG (skill, FLAG_APPLIED); |
350 | CLEAR_FLAG (skill, FLAG_APPLIED); |
378 | new_draw_info (NDI_UNIQUE, 0, op, "You come to earth."); |
351 | new_draw_info (NDI_UNIQUE, 0, op, "You come to earth."); |
379 | } |
352 | } |
380 | else |
353 | else |
381 | { |
354 | { |
382 | SET_FLAG (skill, FLAG_APPLIED); |
355 | SET_FLAG (skill, FLAG_APPLIED); |
383 | new_draw_info (NDI_UNIQUE, 0, op, "You rise into the air!."); |
356 | new_draw_info (NDI_UNIQUE, 0, op, "You rise into the air!."); |
384 | } |
357 | } |
385 | fix_player (op); |
358 | |
|
|
359 | op->update_stats (); |
386 | success = 1; |
360 | success = 1; |
387 | break; |
361 | break; |
388 | |
362 | |
389 | case SK_STEALING: |
363 | case SK_STEALING: |
390 | exp = success = steal (op, dir, skill); |
364 | exp = success = steal (op, dir, skill); |
391 | break; |
365 | break; |
392 | |
366 | |
393 | case SK_LOCKPICKING: |
367 | case SK_LOCKPICKING: |
394 | exp = success = pick_lock (op, dir, skill); |
368 | exp = success = pick_lock (op, dir, skill); |
395 | break; |
369 | break; |
396 | |
370 | |
397 | case SK_HIDING: |
371 | case SK_HIDING: |
398 | exp = success = hide (op, skill); |
372 | exp = success = hide (op, skill); |
399 | break; |
373 | break; |
400 | |
374 | |
401 | case SK_JUMPING: |
375 | case SK_JUMPING: |
402 | success = jump (op, dir, skill); |
376 | success = jump (op, dir, skill); |
403 | break; |
377 | break; |
404 | |
378 | |
405 | case SK_INSCRIPTION: |
379 | case SK_INSCRIPTION: |
406 | exp = success = write_on_item (op, string, skill); |
380 | exp = success = write_on_item (op, string, skill); |
407 | break; |
381 | break; |
408 | |
382 | |
409 | case SK_MEDITATION: |
383 | case SK_MEDITATION: |
410 | meditate (op, skill); |
384 | meditate (op, skill); |
411 | success = 1; |
385 | success = 1; |
412 | break; |
386 | break; |
413 | /* note that the following 'attack' skills gain exp through hit_player() */ |
387 | /* note that the following 'attack' skills gain exp through hit_player() */ |
414 | |
388 | |
415 | case SK_KARATE: |
389 | case SK_KARATE: |
416 | (void) attack_hth (op, dir, "karate-chopped", skill); |
390 | attack_hth (op, dir, "karate-chopped", skill); |
417 | break; |
391 | break; |
418 | |
392 | |
419 | case SK_PUNCHING: |
393 | case SK_PUNCHING: |
420 | (void) attack_hth (op, dir, "punched", skill); |
394 | attack_hth (op, dir, "punched", skill); |
421 | break; |
395 | break; |
422 | |
396 | |
423 | case SK_FLAME_TOUCH: |
397 | case SK_FLAME_TOUCH: |
424 | (void) attack_hth (op, dir, "flamed", skill); |
398 | attack_hth (op, dir, "flamed", skill); |
425 | break; |
399 | break; |
426 | |
400 | |
427 | case SK_SPARK_TOUCH: |
401 | case SK_SPARK_TOUCH: |
428 | (void) attack_hth (op, dir, "zapped", skill); |
402 | attack_hth (op, dir, "zapped", skill); |
429 | break; |
403 | break; |
430 | |
404 | |
431 | case SK_SHIVER: |
405 | case SK_SHIVER: |
432 | (void) attack_hth (op, dir, "froze", skill); |
406 | attack_hth (op, dir, "froze", skill); |
433 | break; |
407 | break; |
434 | |
408 | |
435 | case SK_ACID_SPLASH: |
409 | case SK_ACID_SPLASH: |
436 | (void) attack_hth (op, dir, "dissolved", skill); |
410 | attack_hth (op, dir, "dissolved", skill); |
437 | break; |
411 | break; |
438 | |
412 | |
439 | case SK_POISON_NAIL: |
413 | case SK_POISON_NAIL: |
440 | (void) attack_hth (op, dir, "injected poison into", skill); |
414 | attack_hth (op, dir, "injected poison into", skill); |
441 | break; |
415 | break; |
442 | |
416 | |
443 | case SK_CLAWING: |
417 | case SK_CLAWING: |
444 | (void) attack_hth (op, dir, "clawed", skill); |
418 | attack_hth (op, dir, "clawed", skill); |
445 | break; |
419 | break; |
446 | |
420 | |
447 | case SK_ONE_HANDED_WEAPON: |
421 | case SK_ONE_HANDED_WEAPON: |
448 | case SK_TWO_HANDED_WEAPON: |
422 | case SK_TWO_HANDED_WEAPON: |
449 | (void) attack_melee_weapon (op, dir, NULL, skill); |
423 | attack_melee_weapon (op, dir, NULL, skill); |
450 | break; |
424 | break; |
451 | |
425 | |
452 | case SK_FIND_TRAPS: |
426 | case SK_FIND_TRAPS: |
453 | exp = success = find_traps (op, skill); |
427 | exp = success = find_traps (op, skill); |
454 | break; |
428 | break; |
455 | |
429 | |
456 | case SK_SINGING: |
430 | case SK_SINGING: |
457 | exp = success = singing (op, dir, skill); |
431 | exp = success = singing (op, dir, skill); |
458 | break; |
432 | break; |
459 | |
433 | |
460 | case SK_ORATORY: |
434 | case SK_ORATORY: |
461 | exp = success = use_oratory (op, dir, skill); |
435 | exp = success = use_oratory (op, dir, skill); |
462 | break; |
436 | break; |
463 | |
437 | |
464 | case SK_SMITHERY: |
438 | case SK_SMITHERY: |
465 | case SK_BOWYER: |
439 | case SK_BOWYER: |
466 | case SK_JEWELER: |
440 | case SK_JEWELER: |
467 | case SK_ALCHEMY: |
441 | case SK_ALCHEMY: |
468 | case SK_THAUMATURGY: |
442 | case SK_THAUMATURGY: |
469 | case SK_LITERACY: |
443 | case SK_LITERACY: |
470 | case SK_WOODSMAN: |
444 | case SK_WOODSMAN: |
471 | /* first, we try to find a cauldron, and do the alchemy thing. |
445 | /* first, we try to find a cauldron, and do the alchemy thing. |
472 | * failing that, we go and identify stuff. |
446 | * failing that, we go and identify stuff. |
473 | */ |
447 | */ |
474 | for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = next) |
448 | for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = next) |
475 | { |
449 | { |
476 | next = tmp->above; |
450 | next = tmp->above; |
477 | |
451 | |
478 | if (QUERY_FLAG (tmp, FLAG_IS_CAULDRON)) |
452 | if (QUERY_FLAG (tmp, FLAG_IS_CAULDRON)) |
479 | { |
453 | { |
480 | attempt_do_alchemy (op, tmp); |
454 | attempt_do_alchemy (op, tmp); |
481 | |
455 | |
482 | if (QUERY_FLAG (tmp, FLAG_APPLIED)) |
456 | if (QUERY_FLAG (tmp, FLAG_APPLIED)) |
483 | esrv_send_inventory (op, tmp); |
457 | esrv_send_inventory (op, tmp); |
484 | |
458 | |
485 | did_alc = 1; |
459 | did_alc = 1; |
486 | } |
460 | } |
487 | } |
461 | } |
488 | |
462 | |
489 | if (did_alc == 0) |
463 | if (did_alc == 0) |
490 | exp = success = skill_ident (op, skill); |
|
|
491 | |
|
|
492 | break; |
|
|
493 | |
|
|
494 | case SK_DET_MAGIC: |
|
|
495 | case SK_DET_CURSE: |
|
|
496 | exp = success = skill_ident (op, skill); |
464 | exp = success = skill_ident (op, skill); |
|
|
465 | |
497 | break; |
466 | break; |
498 | |
467 | |
|
|
468 | case SK_DET_MAGIC: |
|
|
469 | case SK_DET_CURSE: |
|
|
470 | exp = success = skill_ident (op, skill); |
|
|
471 | break; |
|
|
472 | |
499 | case SK_DISARM_TRAPS: |
473 | case SK_DISARM_TRAPS: |
500 | exp = success = remove_trap (op, dir, skill); |
474 | exp = success = remove_trap (op, dir, skill); |
501 | break; |
475 | break; |
502 | |
476 | |
503 | case SK_THROWING: |
477 | case SK_THROWING: |
504 | success = skill_throw (op, part, dir, string, skill); |
478 | success = skill_throw (op, part, dir, string, skill); |
505 | break; |
479 | break; |
506 | |
480 | |
507 | case SK_SET_TRAP: |
481 | case SK_SET_TRAP: |
508 | new_draw_info (NDI_UNIQUE, 0, op, "This skill is not currently implemented."); |
482 | new_draw_info (NDI_UNIQUE, 0, op, "This skill is not currently implemented."); |
509 | break; |
483 | break; |
510 | |
484 | |
511 | case SK_USE_MAGIC_ITEM: |
485 | case SK_USE_MAGIC_ITEM: |
512 | case SK_MISSILE_WEAPON: |
486 | case SK_MISSILE_WEAPON: |
513 | new_draw_info (NDI_UNIQUE, 0, op, "There is no special attack for this skill."); |
487 | new_draw_info (NDI_UNIQUE, 0, op, "There is no special attack for this skill."); |
514 | break; |
488 | break; |
515 | |
489 | |
516 | case SK_PRAYING: |
490 | case SK_PRAYING: |
517 | success = pray (op, skill); |
491 | success = pray (op, skill); |
518 | break; |
492 | break; |
519 | |
493 | |
520 | case SK_BARGAINING: |
494 | case SK_BARGAINING: |
521 | success = describe_shop (op); |
495 | success = describe_shop (op); |
522 | break; |
496 | break; |
523 | |
497 | |
524 | case SK_SORCERY: |
498 | case SK_SORCERY: |
525 | case SK_EVOCATION: |
499 | case SK_EVOCATION: |
526 | case SK_PYROMANCY: |
500 | case SK_PYROMANCY: |
527 | case SK_SUMMONING: |
501 | case SK_SUMMONING: |
528 | case SK_CLIMBING: |
502 | case SK_CLIMBING: |
529 | new_draw_info (NDI_UNIQUE, 0, op, "This skill is already in effect."); |
503 | new_draw_info (NDI_UNIQUE, 0, op, "This skill is already in effect."); |
530 | break; |
504 | break; |
531 | |
505 | |
532 | default: |
506 | default: |
533 | LOG (llevDebug, "%s attempted to use unknown skill: %d\n", query_name (op), op->chosen_skill->stats.sp); |
507 | LOG (llevDebug, "%s attempted to use unknown skill: %d\n", query_name (op), op->chosen_skill->stats.sp); |
534 | break; |
508 | break; |
535 | } |
509 | } |
536 | |
510 | |
537 | /* For players we now update the speed_left from using the skill. |
511 | /* For players we now update the speed_left from using the skill. |
538 | * Monsters have no skill use time because of the random nature in |
512 | * Monsters have no skill use time because of the random nature in |
539 | * which use_monster_skill is called already simulates this. |
513 | * which use_monster_skill is called already simulates this. |
… | |
… | |
578 | * op is the object that was 'defeated'. |
552 | * op is the object that was 'defeated'. |
579 | * skill is the skill used. If no skill is used, it should just |
553 | * skill is the skill used. If no skill is used, it should just |
580 | * point back to who. |
554 | * point back to who. |
581 | * |
555 | * |
582 | */ |
556 | */ |
583 | |
|
|
584 | int |
557 | int |
585 | calc_skill_exp (object *who, object *op, object *skill) |
558 | calc_skill_exp (object *who, object *op, object *skill) |
586 | { |
559 | { |
587 | int op_exp = 0, op_lvl = 0; |
560 | int op_exp = 0, op_lvl = 0; |
588 | float base, value, lvl_mult = 0.0; |
561 | float base, value, lvl_mult = 0.0; |
… | |
… | |
677 | * This one actually teaches the player the skill as something |
650 | * This one actually teaches the player the skill as something |
678 | * they can equip. |
651 | * they can equip. |
679 | * Return 0 if the player knows the skill, 1 if the |
652 | * Return 0 if the player knows the skill, 1 if the |
680 | * player learns the skill, 2 otherwise. |
653 | * player learns the skill, 2 otherwise. |
681 | */ |
654 | */ |
682 | |
|
|
683 | int |
655 | int |
684 | learn_skill (object *pl, object *scroll) |
656 | learn_skill (object *pl, object *scroll) |
685 | { |
657 | { |
686 | object *tmp; |
658 | object *tmp; |
687 | |
659 | |
… | |
… | |
779 | sprintf (buf, "%s%s", &tmp->name, periods); |
751 | sprintf (buf, "%s%s", &tmp->name, periods); |
780 | buf[40] = 0; |
752 | buf[40] = 0; |
781 | |
753 | |
782 | if (settings.permanent_exp_ratio) |
754 | if (settings.permanent_exp_ratio) |
783 | { |
755 | { |
784 | sprintf (skills[num_skills_found++], "%slvl:%3d (xp:%lld/%lld/%d%%)", |
756 | sprintf (skills[num_skills_found++], "%slvl:%3d (xp:%" PRId64 "/%" PRId64 "/%d%%)", |
785 | buf, tmp->level, |
757 | buf, tmp->level, tmp->stats.exp, |
786 | (long long) tmp->stats.exp, |
|
|
787 | (long long) level_exp (tmp->level + 1, op->expmul), clipped_percent (tmp->perm_exp, tmp->stats.exp)); |
758 | level_exp (tmp->level + 1, op->expmul), clipped_percent (tmp->perm_exp, tmp->stats.exp)); |
788 | } |
759 | } |
789 | else |
760 | else |
790 | { |
761 | { |
791 | sprintf (skills[num_skills_found++], "%slvl:%3d (xp:%lld/%lld)", |
762 | sprintf (skills[num_skills_found++], "%slvl:%3d (xp:%" PRId64 "/%" PRId64 ")", |
792 | buf, tmp->level, (long long) tmp->stats.exp, (long long) level_exp (tmp->level + 1, op->expmul)); |
763 | buf, tmp->level, tmp->stats.exp, level_exp (tmp->level + 1, op->expmul)); |
793 | } |
764 | } |
794 | /* I don't know why some characters get a bunch of skills, but |
765 | /* I don't know why some characters get a bunch of skills, but |
795 | * it sometimes happens (maybe a leftover from bugier earlier code |
766 | * it sometimes happens (maybe a leftover from bugier earlier code |
796 | * and those character are still about). In any case, lets handle |
767 | * and those character are still about). In any case, lets handle |
797 | * it so it doesn't crash the server - otherwise, one character may |
768 | * it so it doesn't crash the server - otherwise, one character may |
… | |
… | |
807 | } |
778 | } |
808 | |
779 | |
809 | clear_win_info (op); |
780 | clear_win_info (op); |
810 | new_draw_info (NDI_UNIQUE, 0, op, "Player skills:"); |
781 | new_draw_info (NDI_UNIQUE, 0, op, "Player skills:"); |
811 | if (num_skills_found > 1) |
782 | if (num_skills_found > 1) |
812 | qsort (skills, num_skills_found, MAX_BUF, (int (*)(const void *, const void *)) strcmp); |
783 | qsort (skills, num_skills_found, MAX_BUF, (int (*)(const void *, const void *)) std::strcmp); |
813 | |
784 | |
814 | for (i = 0; i < num_skills_found; i++) |
785 | for (i = 0; i < num_skills_found; i++) |
815 | { |
|
|
816 | new_draw_info (NDI_UNIQUE, 0, op, skills[i]); |
786 | new_draw_info (NDI_UNIQUE, 0, op, skills[i]); |
817 | } |
|
|
818 | |
787 | |
819 | new_draw_info_format (NDI_UNIQUE, 0, op, "You can handle %d weapon improvements.", op->level / 5 + 5); |
788 | new_draw_info_format (NDI_UNIQUE, 0, op, "You can handle %d weapon improvements.", op->level / 5 + 5); |
820 | |
789 | |
821 | cp = determine_god (op); |
790 | cp = determine_god (op); |
822 | new_draw_info_format (NDI_UNIQUE, 0, op, "You worship %s.", cp ? cp : "no god at current time"); |
791 | new_draw_info_format (NDI_UNIQUE, 0, op, "You worship %s.", cp ? cp : "no god at current time"); |
… | |
… | |
887 | } |
856 | } |
888 | |
857 | |
889 | static bool |
858 | static bool |
890 | hth_skill_p (object *skill) |
859 | hth_skill_p (object *skill) |
891 | { |
860 | { |
892 | for (unsigned int i = 0; i < sizeof (unarmed_skills); ++i) |
861 | return (skill_flags [skill->subtype] & (SF_COMBAT | SF_NEED_WEAPON)) == SF_COMBAT; |
893 | if (skill->subtype == unarmed_skills[i]) |
|
|
894 | return 1; |
|
|
895 | |
|
|
896 | return 0; |
|
|
897 | } |
862 | } |
898 | |
863 | |
899 | /* This finds the first unarmed skill the player has, and returns it. |
864 | /* This finds the first unarmed skill the player has, and returns it. |
900 | */ |
865 | */ |
901 | static object * |
866 | static object * |
… | |
… | |
915 | * tmp is the targetted monster. |
880 | * tmp is the targetted monster. |
916 | * op is what is attacking |
881 | * op is what is attacking |
917 | * string is passed along to describe what messages to describe |
882 | * string is passed along to describe what messages to describe |
918 | * the damage. |
883 | * the damage. |
919 | */ |
884 | */ |
920 | |
|
|
921 | static int |
885 | static int |
922 | do_skill_attack (object *tmp, object *op, const char *string, object *skill) |
886 | do_skill_attack (object *tmp, object *op, const char *string, object *skill) |
923 | { |
887 | { |
924 | int success; |
|
|
925 | |
|
|
926 | if (INVOKE_OBJECT (SKILL_ATTACK, op, ARG_OBJECT (tmp), ARG_STRING (string), ARG_OBJECT (skill))) |
888 | if (INVOKE_OBJECT (SKILL_ATTACK, op, ARG_OBJECT (tmp), ARG_STRING (string), ARG_OBJECT (skill))) |
927 | return RESULT_INT (0); |
889 | return RESULT_INT (0); |
928 | |
890 | |
929 | /* For Players only: if there is no ready weapon, and no "attack" skill |
891 | /* For Players only: if there is no ready weapon, and no "attack" skill |
930 | * is readied either then try to find a skill for the player to use. |
892 | * is readied either then try to find a skill for the player to use. |
… | |
… | |
982 | LOG (llevError, "Could not find applied weapon on %s\n", &op->name); |
944 | LOG (llevError, "Could not find applied weapon on %s\n", &op->name); |
983 | op->current_weapon = NULL; |
945 | op->current_weapon = NULL; |
984 | return 0; |
946 | return 0; |
985 | } |
947 | } |
986 | else |
948 | else |
987 | { |
|
|
988 | op->current_weapon = tmp; |
949 | op->current_weapon = tmp; |
989 | } |
|
|
990 | } |
950 | } |
991 | |
951 | |
992 | change_skill (op, find_skill_by_name (op, op->current_weapon->skill), 1); |
952 | change_skill (op, find_skill_by_name (op, op->current_weapon->skill), 1); |
993 | } |
953 | } |
994 | } |
954 | } |
… | |
… | |
998 | if (op->type == PLAYER && op->contr->tmp_invis) |
958 | if (op->type == PLAYER && op->contr->tmp_invis) |
999 | { |
959 | { |
1000 | op->contr->tmp_invis = 0; |
960 | op->contr->tmp_invis = 0; |
1001 | op->invisible = 0; |
961 | op->invisible = 0; |
1002 | op->hide = 0; |
962 | op->hide = 0; |
1003 | update_object (op, UP_OBJ_FACE); |
963 | update_object (op, UP_OBJ_CHANGE); |
1004 | } |
964 | } |
1005 | |
965 | |
1006 | success = attack_ob (tmp, op); |
966 | int success = attack_ob (tmp, op); |
1007 | |
967 | |
1008 | /* print appropriate messages to the player */ |
968 | /* print appropriate messages to the player */ |
1009 | |
969 | |
1010 | if (success && string != NULL && tmp && !QUERY_FLAG (tmp, FLAG_FREED)) |
970 | if (success && string && tmp && !QUERY_FLAG (tmp, FLAG_FREED)) |
1011 | { |
971 | { |
1012 | if (op->type == PLAYER) |
972 | if (op->type == PLAYER) |
1013 | new_draw_info_format (NDI_UNIQUE, 0, op, "You %s %s!", string, query_name (tmp)); |
973 | new_draw_info_format (NDI_UNIQUE, 0, op, "You %s %s!", string, query_name (tmp)); |
1014 | else if (tmp->type == PLAYER) |
974 | else if (tmp->type == PLAYER) |
1015 | new_draw_info_format (NDI_UNIQUE, 0, tmp, "%s %s you!", query_name (op), string); |
975 | new_draw_info_format (NDI_UNIQUE, 0, tmp, "%s %s you!", query_name (op), string); |
1016 | } |
976 | } |
|
|
977 | |
1017 | return success; |
978 | return success; |
1018 | } |
979 | } |
1019 | |
|
|
1020 | |
980 | |
1021 | /* skill_attack() - Core routine for use when we attack using a skills |
981 | /* skill_attack() - Core routine for use when we attack using a skills |
1022 | * system. In essence, this code handles |
982 | * system. In essence, this code handles |
1023 | * all skill-based attacks, ie hth, missile and melee weapons should be |
983 | * all skill-based attacks, ie hth, missile and melee weapons should be |
1024 | * treated here. If an opponent is already supplied by move_player(), |
984 | * treated here. If an opponent is already supplied by move_player(), |
… | |
… | |
1027 | * |
987 | * |
1028 | * This is called by move_player() and attack_hth() |
988 | * This is called by move_player() and attack_hth() |
1029 | * |
989 | * |
1030 | * Initial implementation by -bt thomas@astro.psu.edu |
990 | * Initial implementation by -bt thomas@astro.psu.edu |
1031 | */ |
991 | */ |
1032 | |
|
|
1033 | int |
992 | int |
1034 | skill_attack (object *tmp, object *pl, int dir, const char *string, object *skill) |
993 | skill_attack (object *tmp, object *pl, int dir, const char *string, object *skill) |
1035 | { |
994 | { |
1036 | sint16 tx, ty; |
995 | sint16 tx, ty; |
1037 | maptile *m; |
996 | maptile *m; |
… | |
… | |
1044 | ty = freearr_y[dir]; |
1003 | ty = freearr_y[dir]; |
1045 | |
1004 | |
1046 | /* If we don't yet have an opponent, find if one exists, and attack. |
1005 | /* If we don't yet have an opponent, find if one exists, and attack. |
1047 | * Legal opponents are the same as outlined in move_player_attack() |
1006 | * Legal opponents are the same as outlined in move_player_attack() |
1048 | */ |
1007 | */ |
1049 | |
1008 | if (!tmp) |
1050 | if (tmp == NULL) |
|
|
1051 | { |
1009 | { |
1052 | m = pl->map; |
1010 | m = pl->map; |
1053 | tx = pl->x + freearr_x[dir]; |
1011 | tx = pl->x + freearr_x[dir]; |
1054 | ty = pl->y + freearr_y[dir]; |
1012 | ty = pl->y + freearr_y[dir]; |
1055 | |
1013 | |
… | |
… | |
1059 | |
1017 | |
1060 | /* space must be blocked for there to be anything interesting to do */ |
1018 | /* space must be blocked for there to be anything interesting to do */ |
1061 | if (!OB_TYPE_MOVE_BLOCK (pl, GET_MAP_MOVE_BLOCK (m, tx, ty))) |
1019 | if (!OB_TYPE_MOVE_BLOCK (pl, GET_MAP_MOVE_BLOCK (m, tx, ty))) |
1062 | return 0; |
1020 | return 0; |
1063 | |
1021 | |
1064 | for (tmp = get_map_ob (m, tx, ty); tmp; tmp = tmp->above) |
1022 | for (tmp = GET_MAP_OB (m, tx, ty); tmp; tmp = tmp->above) |
1065 | if ((QUERY_FLAG (tmp, FLAG_ALIVE) && tmp->stats.hp >= 0) || QUERY_FLAG (tmp, FLAG_CAN_ROLL) || tmp->type == LOCKED_DOOR) |
1023 | if ((QUERY_FLAG (tmp, FLAG_ALIVE) && tmp->stats.hp >= 0) || QUERY_FLAG (tmp, FLAG_CAN_ROLL) || tmp->type == LOCKED_DOOR) |
1066 | { |
1024 | { |
1067 | /* Don't attack party members */ |
1025 | /* Don't attack party members */ |
1068 | if ((pl->type == PLAYER && tmp->type == PLAYER) && (pl->contr->party != NULL && pl->contr->party == tmp->contr->party)) |
1026 | if ((pl->type == PLAYER && tmp->type == PLAYER) && (pl->contr->party != NULL && pl->contr->party == tmp->contr->party)) |
1069 | return 0; |
1027 | return 0; |
|
|
1028 | |
1070 | break; |
1029 | break; |
1071 | } |
1030 | } |
1072 | } |
1031 | } |
|
|
1032 | |
1073 | if (!tmp) |
1033 | if (!tmp) |
1074 | { |
1034 | { |
1075 | if (pl->type == PLAYER) |
1035 | if (pl->type == PLAYER) |
1076 | new_draw_info (NDI_UNIQUE, 0, pl, "There is nothing to attack!"); |
1036 | new_draw_info (NDI_UNIQUE, 0, pl, "There is nothing to attack!"); |
|
|
1037 | |
1077 | return 0; |
1038 | return 0; |
1078 | } |
1039 | } |
1079 | |
1040 | |
1080 | return do_skill_attack (tmp, pl, string, skill); |
1041 | return do_skill_attack (tmp, pl, string, skill); |
1081 | } |
1042 | } |
… | |
… | |
1098 | { |
1059 | { |
1099 | if (weapon->type == WEAPON && QUERY_FLAG (weapon, FLAG_APPLIED)) |
1060 | if (weapon->type == WEAPON && QUERY_FLAG (weapon, FLAG_APPLIED)) |
1100 | { |
1061 | { |
1101 | CLEAR_FLAG (weapon, FLAG_APPLIED); |
1062 | CLEAR_FLAG (weapon, FLAG_APPLIED); |
1102 | CLEAR_FLAG (pl, FLAG_READY_WEAPON); |
1063 | CLEAR_FLAG (pl, FLAG_READY_WEAPON); |
1103 | fix_player (pl); |
1064 | pl->update_stats (); |
1104 | if (pl->type == PLAYER) |
1065 | if (pl->type == PLAYER) |
1105 | { |
1066 | { |
1106 | new_draw_info (NDI_UNIQUE, 0, pl, "You unwield your weapon in order to attack."); |
1067 | new_draw_info (NDI_UNIQUE, 0, pl, "You unwield your weapon in order to attack."); |
1107 | esrv_update_item (UPD_FLAGS, pl, weapon); |
1068 | esrv_update_item (UPD_FLAGS, pl, weapon); |
1108 | } |
1069 | } |
1109 | break; |
1070 | break; |
1110 | } |
1071 | } |
1111 | } |
1072 | } |
|
|
1073 | |
1112 | return skill_attack (enemy, pl, dir, string, skill); |
1074 | return skill_attack (enemy, pl, dir, string, skill); |
1113 | } |
1075 | } |
1114 | |
|
|
1115 | |
1076 | |
1116 | /* attack_melee_weapon() - this handles melee weapon attacks -b.t. |
1077 | /* attack_melee_weapon() - this handles melee weapon attacks -b.t. |
1117 | * For now we are just checking to see if we have a ready weapon here. |
1078 | * For now we are just checking to see if we have a ready weapon here. |
1118 | * But there is a real neato possible feature of this scheme which |
1079 | * But there is a real neato possible feature of this scheme which |
1119 | * bears mentioning: |
1080 | * bears mentioning: |
1120 | * Since we are only calling this from do_skill() in the future |
1081 | * Since we are only calling this from do_skill() in the future |
1121 | * we may make this routine handle 'special' melee weapons attacks |
1082 | * we may make this routine handle 'special' melee weapons attacks |
1122 | * (like disarming manuever with sai) based on player SK_level and |
1083 | * (like disarming manuever with sai) based on player SK_level and |
1123 | * weapon type. |
1084 | * weapon type. |
1124 | */ |
1085 | */ |
1125 | |
|
|
1126 | static int |
1086 | static int |
1127 | attack_melee_weapon (object *op, int dir, const char *string, object *skill) |
1087 | attack_melee_weapon (object *op, int dir, const char *string, object *skill) |
1128 | { |
1088 | { |
1129 | |
1089 | |
1130 | if (!QUERY_FLAG (op, FLAG_READY_WEAPON)) |
1090 | if (!QUERY_FLAG (op, FLAG_READY_WEAPON)) |
1131 | { |
1091 | { |
1132 | if (op->type == PLAYER) |
1092 | if (op->type == PLAYER) |
1133 | new_draw_info (NDI_UNIQUE, 0, op, "You have no ready weapon to attack with!"); |
1093 | new_draw_info (NDI_UNIQUE, 0, op, "You have no ready weapon to attack with!"); |
|
|
1094 | |
1134 | return 0; |
1095 | return 0; |
1135 | } |
1096 | } |
|
|
1097 | |
1136 | return skill_attack (NULL, op, dir, string, skill); |
1098 | return skill_attack (NULL, op, dir, string, skill); |
1137 | |
1099 | |
1138 | } |
1100 | } |