1 | /* |
1 | /* |
2 | * CrossFire, A Multiplayer game for X-windows |
2 | * CrossFire, A Multiplayer game |
3 | * |
3 | * |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
5 | * Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
5 | * Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
6 | * Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (C) 1992 Frank Tore Johansen |
7 | * |
7 | * |
… | |
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54 | > tl_map_t; |
54 | > tl_map_t; |
55 | |
55 | |
56 | static tl_map_t tl_map; |
56 | static tl_map_t tl_map; |
57 | |
57 | |
58 | /* |
58 | /* |
59 | * Initialize global archtype pointers: |
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60 | */ |
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61 | void |
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62 | init_archetype_pointers () |
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63 | { |
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64 | int prev_warn = warn_archetypes; |
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65 | |
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66 | warn_archetypes = 1; |
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67 | |
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68 | if (ring_arch == NULL) |
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69 | ring_arch = archetype::find ("ring"); |
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70 | if (amulet_arch == NULL) |
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71 | amulet_arch = archetype::find ("amulet"); |
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72 | if (staff_arch == NULL) |
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73 | staff_arch = archetype::find ("staff"); |
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74 | if (crown_arch == NULL) |
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75 | crown_arch = archetype::find ("crown"); |
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76 | |
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77 | warn_archetypes = prev_warn; |
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78 | } |
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79 | |
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80 | /* |
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81 | * Searches for the given treasurelist |
59 | * Searches for the given treasurelist |
82 | */ |
60 | */ |
83 | treasurelist * |
61 | treasurelist * |
84 | treasurelist::find (const char *name) |
62 | treasurelist::find (const char *name) |
85 | { |
63 | { |
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128 | } |
106 | } |
129 | |
107 | |
130 | tl->total_chance = 0; |
108 | tl->total_chance = 0; |
131 | } |
109 | } |
132 | |
110 | |
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111 | #ifdef TREASURE_DEBUG |
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112 | /* recursived checks the linked list. Treasurelist is passed only |
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113 | * so that the treasure name can be printed out |
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114 | */ |
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115 | static void |
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116 | check_treasurelist (const treasure *t, const treasurelist * tl) |
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117 | { |
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118 | if (t->chance >= 100 && t->next_yes && (t->next || t->next_no)) |
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119 | LOG (llevError, "Treasurelist %s has element that has 100%% generation, next_yes field as well as next or next_no\n", &tl->name); |
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120 | |
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121 | if (t->next) |
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122 | check_treasurelist (t->next, tl); |
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123 | |
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124 | if (t->next_yes) |
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125 | check_treasurelist (t->next_yes, tl); |
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126 | |
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127 | if (t->next_no) |
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128 | check_treasurelist (t->next_no, tl); |
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129 | } |
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130 | #endif |
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131 | |
133 | /* |
132 | /* |
134 | * Reads the lib/treasure file from disk, and parses the contents |
133 | * Reads the lib/treasure file from disk, and parses the contents |
135 | * into an internal treasure structure (very linked lists) |
134 | * into an internal treasure structure (very linked lists) |
136 | */ |
135 | */ |
137 | static treasure * |
136 | static treasure * |
138 | load_treasure (object_thawer &f) |
137 | read_treasure (object_thawer &f) |
139 | { |
138 | { |
140 | treasure *t = new treasure; |
139 | treasure *t = new treasure; |
141 | int value; |
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142 | |
140 | |
143 | nroftreasures++; |
141 | f.next (); |
144 | |
142 | |
145 | for (;;) |
143 | for (;;) |
146 | { |
144 | { |
147 | coroapi::cede_every (10); |
145 | coroapi::cede_to_tick_every (10); |
148 | |
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149 | f.next (); |
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150 | |
146 | |
151 | switch (f.kw) |
147 | switch (f.kw) |
152 | { |
148 | { |
153 | case KW_arch: |
149 | case KW_arch: |
154 | if (!(t->item = archetype::find (f.get_str ()))) |
150 | t->item = archetype::get (f.get_str ()); |
155 | LOG (llevError, "%s:%d treasure references unknown archetype '%s', skipping.\n", f.name, f.linenum, f.get_str ()); |
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156 | break; |
151 | break; |
157 | |
152 | |
158 | case KW_list: f.get (t->name); break; |
153 | case KW_list: f.get (t->name); break; |
159 | case KW_change_name: f.get (t->change_arch.name); break; |
154 | case KW_change_name: f.get (t->change_arch.name); break; |
160 | case KW_change_title: f.get (t->change_arch.title); break; |
155 | case KW_change_title: f.get (t->change_arch.title); break; |
161 | case KW_change_slaying: f.get (t->change_arch.slaying); break; |
156 | case KW_change_slaying: f.get (t->change_arch.slaying); break; |
162 | case KW_chance: f.get (t->chance); break; |
157 | case KW_chance: f.get (t->chance); break; |
163 | case KW_nrof: f.get (t->nrof); break; |
158 | case KW_nrof: f.get (t->nrof); break; |
164 | case KW_magic: f.get (t->magic); break; |
159 | case KW_magic: f.get (t->magic); break; |
165 | |
160 | |
166 | case KW_yes: t->next_yes = load_treasure (f); break; |
161 | case KW_yes: t->next_yes = read_treasure (f); continue; |
167 | case KW_no: t->next_no = load_treasure (f); break; |
162 | case KW_no: t->next_no = read_treasure (f); continue; |
168 | |
163 | |
169 | case KW_end: |
164 | case KW_end: |
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165 | f.next (); |
170 | return t; |
166 | return t; |
171 | |
167 | |
172 | case KW_more: |
168 | case KW_more: |
173 | t->next = load_treasure (f); |
169 | t->next = read_treasure (f); |
174 | return t; |
170 | return t; |
175 | |
171 | |
176 | default: |
172 | default: |
177 | if (!f.parse_error ("treasure list")) |
173 | if (!f.parse_error ("treasurelist", t->name)) |
178 | return t; // error |
174 | return 0; |
179 | |
175 | |
180 | return t; |
176 | return t; |
181 | } |
177 | } |
182 | } |
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183 | } |
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184 | |
178 | |
185 | #ifdef TREASURE_DEBUG |
179 | f.next (); |
186 | /* recursived checks the linked list. Treasurelist is passed only |
180 | } |
187 | * so that the treasure name can be printed out |
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188 | */ |
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189 | static void |
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190 | check_treasurelist (const treasure *t, const treasurelist * tl) |
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191 | { |
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192 | if (t->chance >= 100 && t->next_yes && (t->next || t->next_no)) |
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193 | LOG (llevError, "Treasurelist %s has element that has 100%% generation, next_yes field as well as next or next_no\n", &tl->name); |
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194 | |
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195 | if (t->next) |
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196 | check_treasurelist (t->next, tl); |
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197 | |
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198 | if (t->next_yes) |
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199 | check_treasurelist (t->next_yes, tl); |
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200 | |
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201 | if (t->next_no) |
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202 | check_treasurelist (t->next_no, tl); |
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203 | } |
181 | } |
204 | #endif |
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205 | |
182 | |
206 | /* |
183 | /* |
207 | * Opens LIBDIR/treasure and reads all treasure-declarations from it. |
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208 | * Each treasure is parsed with the help of load_treasure(). |
184 | * Each treasure is parsed with the help of load_treasure(). |
209 | */ |
185 | */ |
210 | bool |
186 | treasurelist * |
211 | load_treasure_file (const char *filename) |
187 | treasurelist::read (object_thawer &f) |
212 | { |
188 | { |
213 | treasure *t; |
189 | assert (f.kw == KW_treasure || f.kw == KW_treasureone); |
214 | int comp, line = 0; |
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215 | |
190 | |
216 | object_thawer f (filename); |
191 | bool one = f.kw == KW_treasureone; |
217 | |
192 | treasurelist *tl = treasurelist::get (f.get_str ()); |
218 | if (!f) |
193 | clear (tl); |
219 | { |
194 | tl->items = read_treasure (f); |
220 | LOG (llevError, "Can't open treasure file.\n"); |
195 | if (!tl->items) |
221 | return false; |
196 | return 0; |
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197 | |
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198 | /* This is a one of the many items on the list should be generated. |
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199 | * Add up the chance total, and check to make sure the yes & no |
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200 | * fields of the treasures are not being used. |
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201 | */ |
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202 | if (one) |
222 | } |
203 | { |
223 | |
204 | for (treasure *t = tl->items; t; t = t->next) |
224 | f.next (); |
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225 | |
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226 | for (;;) |
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227 | { |
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228 | switch (f.kw) |
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229 | { |
205 | { |
230 | case KW_treasure: |
206 | if (t->next_yes || t->next_no) |
231 | case KW_treasureone: |
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232 | { |
207 | { |
233 | bool one = f.kw == KW_treasureone; |
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234 | treasurelist *tl = treasurelist::get (f.get_str ()); |
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235 | |
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236 | clear (tl); |
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237 | tl->items = load_treasure (f); |
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238 | |
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239 | if (!tl->items) |
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240 | return false; |
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241 | |
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242 | /* This is a one of the many items on the list should be generated. |
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243 | * Add up the chance total, and check to make sure the yes & no |
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244 | * fields of the treasures are not being used. |
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245 | */ |
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246 | if (one) |
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247 | { |
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248 | for (t = tl->items; t; t = t->next) |
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249 | { |
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250 | #ifdef TREASURE_DEBUG |
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251 | if (t->next_yes || t->next_no) |
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252 | { |
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253 | LOG (llevError, "Treasure %s is one item, but on treasure %s\n", &tl->name, t->item ? &t->item->name : &t->name); |
208 | LOG (llevError, "Treasure %s is one item, but on treasure %s\n", &tl->name, t->item ? &t->item->name : &t->name); |
254 | LOG (llevError, " the next_yes or next_no field is set\n"); |
209 | LOG (llevError, " the next_yes or next_no field is set\n"); |
255 | } |
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256 | #endif |
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257 | tl->total_chance += t->chance; |
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258 | } |
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259 | } |
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260 | } |
210 | } |
261 | break; |
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262 | |
211 | |
263 | case KW_EOF: |
212 | tl->total_chance += t->chance; |
264 | #ifdef TREASURE_DEBUG |
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265 | /* Perform some checks on how valid the treasure data actually is. |
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266 | * verify that list transitions work (ie, the list that it is supposed |
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267 | * to transition to exists). Also, verify that at least the name |
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268 | * or archetype is set for each treasure element. |
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269 | */ |
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270 | for (treasurelist *tl = first_treasurelist; tl; tl = tl->next) |
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271 | check_treasurelist (tl->items, tl); |
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272 | #endif |
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273 | return true; |
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274 | |
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275 | default: |
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276 | if (!f.parse_error ("treasure lists")) |
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277 | return false; |
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278 | |
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279 | break; |
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280 | } |
213 | } |
281 | |
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282 | f.next (); |
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283 | } |
214 | } |
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215 | |
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216 | return tl; |
284 | } |
217 | } |
285 | |
218 | |
286 | /* |
219 | /* |
287 | * Generates the objects specified by the given treasure. |
220 | * Generates the objects specified by the given treasure. |
288 | * It goes recursively through the rest of the linked list. |
221 | * It goes recursively through the rest of the linked list. |
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295 | * start with equipment, but only their abilities). |
228 | * start with equipment, but only their abilities). |
296 | */ |
229 | */ |
297 | static void |
230 | static void |
298 | put_treasure (object *op, object *creator, int flags) |
231 | put_treasure (object *op, object *creator, int flags) |
299 | { |
232 | { |
300 | object *tmp; |
233 | if (flags & GT_ENVIRONMENT) |
301 | |
234 | { |
302 | /* Bit of a hack - spells should never be put onto the map. The entire |
235 | /* Bit of a hack - spells should never be put onto the map. The entire |
303 | * treasure stuff is a problem - there is no clear idea of knowing |
236 | * treasure stuff is a problem - there is no clear idea of knowing |
304 | * this is the original object, or if this is an object that should be created |
237 | * this is the original object, or if this is an object that should be created |
305 | * by another object. |
238 | * by another object. |
306 | */ |
239 | */ |
307 | if (flags & GT_ENVIRONMENT && op->type != SPELL) |
240 | //TODO: flag such as objects... as such (no drop, anybody?) |
308 | { |
241 | if (op->type == SPELL) |
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242 | { |
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243 | op->destroy (); |
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244 | return; |
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245 | } |
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246 | |
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247 | op->expand_tail (); |
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248 | |
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249 | if (ob_blocked (op, creator->map, creator->x, creator->y)) |
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250 | op->destroy (); |
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251 | else |
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252 | { |
309 | SET_FLAG (op, FLAG_OBJ_ORIGINAL); |
253 | SET_FLAG (op, FLAG_OBJ_ORIGINAL); |
310 | op->insert_at (creator, creator, INS_NO_MERGE | INS_NO_WALK_ON); |
254 | op->insert_at (creator, creator, INS_NO_MERGE | INS_NO_WALK_ON); |
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255 | } |
311 | } |
256 | } |
312 | else |
257 | else |
313 | { |
258 | { |
314 | op = creator->insert (op); |
259 | op = creator->insert (op); |
315 | |
260 | |
316 | if ((flags & GT_APPLY) && QUERY_FLAG (creator, FLAG_MONSTER)) |
261 | if ((flags & GT_APPLY) && QUERY_FLAG (creator, FLAG_MONSTER)) |
317 | monster_check_apply (creator, op); |
262 | monster_check_apply (creator, op); |
318 | |
263 | |
319 | if ((flags & GT_UPDATE_INV) && (tmp = creator->in_player ())) |
264 | if (flags & GT_UPDATE_INV) |
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265 | if (object *tmp = creator->in_player ()) |
320 | esrv_send_item (tmp, op); |
266 | esrv_send_item (tmp, op); |
321 | } |
267 | } |
322 | } |
268 | } |
323 | |
269 | |
324 | /* if there are change_xxx commands in the treasure, we include the changes |
270 | /* if there are change_xxx commands in the treasure, we include the changes |
325 | * in the generated object |
271 | * in the generated object |
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347 | if ((int) t->chance >= 100 || (rndm (100) + 1) < (int) t->chance) |
293 | if ((int) t->chance >= 100 || (rndm (100) + 1) < (int) t->chance) |
348 | { |
294 | { |
349 | if (t->name) |
295 | if (t->name) |
350 | { |
296 | { |
351 | if (difficulty >= t->magic) |
297 | if (difficulty >= t->magic) |
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298 | if (treasurelist *tl = treasurelist::find (t->name)) |
352 | create_treasure (treasurelist::find (t->name), op, flag, difficulty, tries); |
299 | create_treasure (tl, op, flag, difficulty, tries); |
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300 | else |
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301 | LOG (llevError, "create_all_treasures: undefined reference to treasurelist '%s'.\n", &t->name); |
353 | } |
302 | } |
354 | else |
303 | else |
355 | { |
304 | { |
356 | if (t->item && (t->item->clone.invisible != 0 || !(flag & GT_INVISIBLE))) |
305 | if (t->item && (t->item->clone.invisible != 0 || !(flag & GT_INVISIBLE))) |
357 | { |
306 | { |
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420 | fix_generated_item (tmp, op, difficulty, t->magic, flag); |
369 | fix_generated_item (tmp, op, difficulty, t->magic, flag); |
421 | change_treasure (t, tmp); |
370 | change_treasure (t, tmp); |
422 | put_treasure (tmp, op, flag); |
371 | put_treasure (tmp, op, flag); |
423 | } |
372 | } |
424 | } |
373 | } |
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374 | } |
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375 | |
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376 | void |
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377 | object::create_treasure (treasurelist *tl, int flags) |
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378 | { |
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379 | ::create_treasure (tl, this, flags, map ? map->difficulty : 0); |
425 | } |
380 | } |
426 | |
381 | |
427 | /* This calls the appropriate treasure creation function. tries is passed |
382 | /* This calls the appropriate treasure creation function. tries is passed |
428 | * to determine how many list transitions or attempts to create treasure |
383 | * to determine how many list transitions or attempts to create treasure |
429 | * have been made. It is really in place to prevent infinite loops with |
384 | * have been made. It is really in place to prevent infinite loops with |
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442 | { |
397 | { |
443 | LOG (llevDebug, "createtreasure: tries exceeded 100, returning without making treasure\n"); |
398 | LOG (llevDebug, "createtreasure: tries exceeded 100, returning without making treasure\n"); |
444 | return; |
399 | return; |
445 | } |
400 | } |
446 | |
401 | |
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402 | if (op->flag [FLAG_TREASURE_ENV]) |
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403 | { |
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404 | // do not generate items when there already is something above the object |
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405 | if (op->flag [FLAG_IS_FLOOR] && op->above) |
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406 | return; |
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407 | |
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408 | flag |= GT_ENVIRONMENT; |
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409 | } |
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410 | |
447 | if (tl->total_chance) |
411 | if (tl->total_chance) |
448 | create_one_treasure (tl, op, flag, difficulty, tries); |
412 | create_one_treasure (tl, op, flag, difficulty, tries); |
449 | else |
413 | else |
450 | create_all_treasures (tl->items, op, flag, difficulty, tries); |
414 | create_all_treasures (tl->items, op, flag, difficulty, tries); |
451 | } |
415 | } |
… | |
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458 | object * |
422 | object * |
459 | generate_treasure (treasurelist *tl, int difficulty) |
423 | generate_treasure (treasurelist *tl, int difficulty) |
460 | { |
424 | { |
461 | difficulty = clamp (difficulty, 1, settings.max_level); |
425 | difficulty = clamp (difficulty, 1, settings.max_level); |
462 | |
426 | |
463 | object *ob = object::create (), *tmp; |
427 | object *ob = object::create (); |
464 | |
428 | |
465 | create_treasure (tl, ob, 0, difficulty, 0); |
429 | create_treasure (tl, ob, 0, difficulty, 0); |
466 | |
430 | |
467 | /* Don't want to free the object we are about to return */ |
431 | /* Don't want to free the object we are about to return */ |
468 | tmp = ob->inv; |
432 | object *tmp = ob->inv; |
469 | if (tmp != NULL) |
433 | if (tmp) |
470 | tmp->remove (); |
434 | tmp->remove (); |
471 | |
435 | |
472 | if (ob->inv) |
436 | if (ob->inv) |
473 | LOG (llevError, "In generate treasure, created multiple objects.\n"); |
437 | LOG (llevError, "In generate treasure, created multiple objects.\n"); |
474 | |
438 | |
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482 | * The array has two arguments, the difficulty of the level, and the |
446 | * The array has two arguments, the difficulty of the level, and the |
483 | * magical bonus "wanted". |
447 | * magical bonus "wanted". |
484 | */ |
448 | */ |
485 | |
449 | |
486 | static int difftomagic_list[DIFFLEVELS][MAXMAGIC + 1] = { |
450 | static int difftomagic_list[DIFFLEVELS][MAXMAGIC + 1] = { |
487 | |
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488 | // chance of magic difficulty |
451 | // chance of magic difficulty |
489 | // +0 +1 +2 +3 +4 |
452 | // +0 +1 +2 +3 +4 |
490 | {95, 2, 2, 1, 0}, // 1 |
453 | {95, 2, 2, 1, 0}, // 1 |
491 | {92, 5, 2, 1, 0}, // 2 |
454 | {92, 5, 2, 1, 0}, // 2 |
492 | {85, 10, 4, 1, 0}, // 3 |
455 | {85, 10, 4, 1, 0}, // 3 |
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518 | { 0, 0, 0, 3, 97}, // 29 |
481 | { 0, 0, 0, 3, 97}, // 29 |
519 | { 0, 0, 0, 0, 100}, // 30 |
482 | { 0, 0, 0, 0, 100}, // 30 |
520 | { 0, 0, 0, 0, 100}, // 31 |
483 | { 0, 0, 0, 0, 100}, // 31 |
521 | }; |
484 | }; |
522 | |
485 | |
523 | |
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524 | /* calculate the appropriate level for wands staves and scrolls. |
486 | /* calculate the appropriate level for wands staves and scrolls. |
525 | * This code presumes that op has had its spell object created (in op->inv) |
487 | * This code presumes that op has had its spell object created (in op->inv) |
526 | * |
488 | * |
527 | * elmex Wed Aug 9 17:44:59 CEST 2006: |
489 | * elmex Wed Aug 9 17:44:59 CEST 2006: |
528 | * Removed multiplicator, too many high-level items were generated on low-difficulty maps. |
490 | * Removed multiplicator, too many high-level items were generated on low-difficulty maps. |
529 | */ |
491 | */ |
530 | |
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531 | int |
492 | int |
532 | level_for_item (const object *op, int difficulty) |
493 | level_for_item (const object *op, int difficulty) |
533 | { |
494 | { |
534 | int olevel = 0; |
495 | int olevel = 0; |
535 | |
496 | |
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845 | save_item_power = op->item_power; |
806 | save_item_power = op->item_power; |
846 | op->item_power = 0; |
807 | op->item_power = 0; |
847 | |
808 | |
848 | if (op->randomitems && op->type != SPELL) |
809 | if (op->randomitems && op->type != SPELL) |
849 | { |
810 | { |
850 | create_treasure (op->randomitems, op, flags, difficulty, 0); |
811 | create_treasure (op->randomitems, op, flags & ~GT_ENVIRONMENT, difficulty, 0); |
851 | if (!op->inv) |
|
|
852 | LOG (llevDebug, "fix_generated_item: Unable to generate treasure for %s\n", op->debug_desc ()); |
|
|
853 | |
|
|
854 | /* So the treasure doesn't get created again */ |
812 | /* So the treasure doesn't get created again */ |
855 | op->randomitems = 0; |
813 | op->randomitems = 0; |
856 | } |
814 | } |
857 | |
815 | |
858 | if (difficulty < 1) |
816 | if (difficulty < 1) |
… | |
… | |
1354 | { |
1312 | { |
1355 | switch (f.kw) |
1313 | switch (f.kw) |
1356 | { |
1314 | { |
1357 | case KW_allowed: |
1315 | case KW_allowed: |
1358 | if (!art) |
1316 | if (!art) |
1359 | { |
|
|
1360 | art = get_empty_artifact (); |
1317 | art = get_empty_artifact (); |
1361 | nrofartifacts++; |
|
|
1362 | } |
|
|
1363 | |
1318 | |
1364 | { |
1319 | { |
1365 | if (!strcmp (f.get_str (), "all")) |
1320 | if (!strcmp (f.get_str (), "all")) |
1366 | break; |
1321 | break; |
1367 | |
1322 | |
1368 | char *next, *cp = f.get_str (); |
1323 | char *next, *cp = f.get_str (); |
1369 | |
1324 | |
1370 | do |
1325 | do |
1371 | { |
1326 | { |
1372 | nrofallowedstr++; |
|
|
1373 | |
|
|
1374 | if ((next = strchr (cp, ','))) |
1327 | if ((next = strchr (cp, ','))) |
1375 | *next++ = '\0'; |
1328 | *next++ = '\0'; |
1376 | |
1329 | |
1377 | linked_char *tmp = new linked_char; |
1330 | linked_char *tmp = new linked_char; |
1378 | |
1331 | |
… | |
… | |
1393 | break; |
1346 | break; |
1394 | |
1347 | |
1395 | case KW_object: |
1348 | case KW_object: |
1396 | { |
1349 | { |
1397 | art->item = object::create (); |
1350 | art->item = object::create (); |
|
|
1351 | f.get (art->item->name); |
|
|
1352 | f.next (); |
1398 | |
1353 | |
1399 | if (!art->item->parse_kv (f)) |
1354 | if (!art->item->parse_kv (f)) |
1400 | LOG (llevError, "Init_Artifacts: Could not load object.\n"); |
1355 | LOG (llevError, "Init_Artifacts: Could not load object.\n"); |
1401 | |
1356 | |
1402 | al = find_artifactlist (art->item->type); |
1357 | al = find_artifactlist (art->item->type); |
… | |
… | |
1428 | } |
1383 | } |
1429 | |
1384 | |
1430 | done: |
1385 | done: |
1431 | for (al = first_artifactlist; al; al = al->next) |
1386 | for (al = first_artifactlist; al; al = al->next) |
1432 | { |
1387 | { |
|
|
1388 | al->total_chance = 0; |
|
|
1389 | |
1433 | for (art = al->items; art; art = art->next) |
1390 | for (art = al->items; art; art = art->next) |
1434 | { |
1391 | { |
1435 | if (!art->chance) |
1392 | if (!art->chance) |
1436 | LOG (llevError, "Warning: artifact with no chance: %s\n", &art->item->name); |
1393 | LOG (llevError, "Warning: artifact with no chance: %s\n", &art->item->name); |
1437 | else |
1394 | else |
… | |
… | |
1443 | } |
1400 | } |
1444 | |
1401 | |
1445 | LOG (llevDebug, "done.\n"); |
1402 | LOG (llevDebug, "done.\n"); |
1446 | } |
1403 | } |
1447 | |
1404 | |
1448 | |
|
|
1449 | /* |
1405 | /* |
1450 | * Used in artifact generation. The bonuses of the first object |
1406 | * Used in artifact generation. The bonuses of the first object |
1451 | * is modified by the bonuses of the second object. |
1407 | * is modified by the bonuses of the second object. |
1452 | */ |
1408 | */ |
1453 | |
|
|
1454 | void |
1409 | void |
1455 | add_abilities (object *op, object *change) |
1410 | add_abilities (object *op, object *change) |
1456 | { |
1411 | { |
1457 | int i, tmp; |
1412 | int i, tmp; |
1458 | |
1413 | |
… | |
… | |
1637 | if (change->msg) |
1592 | if (change->msg) |
1638 | op->msg = change->msg; |
1593 | op->msg = change->msg; |
1639 | } |
1594 | } |
1640 | |
1595 | |
1641 | static int |
1596 | static int |
1642 | legal_artifact_combination (object *op, artifact * art) |
1597 | legal_artifact_combination (object *op, artifact *art) |
1643 | { |
1598 | { |
1644 | int neg, success = 0; |
1599 | int neg, success = 0; |
1645 | linked_char *tmp; |
1600 | linked_char *tmp; |
1646 | const char *name; |
1601 | const char *name; |
1647 | |
1602 | |
1648 | if (art->allowed == (linked_char *) NULL) |
1603 | if (!art->allowed) |
1649 | return 1; /* Ie, "all" */ |
1604 | return 1; /* Ie, "all" */ |
|
|
1605 | |
1650 | for (tmp = art->allowed; tmp; tmp = tmp->next) |
1606 | for (tmp = art->allowed; tmp; tmp = tmp->next) |
1651 | { |
1607 | { |
1652 | #ifdef TREASURE_VERBOSE |
1608 | #ifdef TREASURE_VERBOSE |
1653 | LOG (llevDebug, "legal_art: %s\n", &tmp->name); |
1609 | LOG (llevDebug, "legal_art: %s\n", &tmp->name); |
1654 | #endif |
1610 | #endif |
… | |
… | |
1665 | * everything is allowed except what we match |
1621 | * everything is allowed except what we match |
1666 | */ |
1622 | */ |
1667 | else if (neg) |
1623 | else if (neg) |
1668 | success = 1; |
1624 | success = 1; |
1669 | } |
1625 | } |
|
|
1626 | |
1670 | return success; |
1627 | return success; |
1671 | } |
1628 | } |
1672 | |
1629 | |
1673 | /* |
1630 | /* |
1674 | * Fixes the given object, giving it the abilities and titles |
1631 | * Fixes the given object, giving it the abilities and titles |
… | |
… | |
1811 | SET_FLAG (item, FLAG_NO_STEAL); |
1768 | SET_FLAG (item, FLAG_NO_STEAL); |
1812 | } |
1769 | } |
1813 | } |
1770 | } |
1814 | |
1771 | |
1815 | /* special_potion() - so that old potion code is still done right. */ |
1772 | /* special_potion() - so that old potion code is still done right. */ |
1816 | |
|
|
1817 | int |
1773 | int |
1818 | special_potion (object *op) |
1774 | special_potion (object *op) |
1819 | { |
1775 | { |
1820 | if (op->attacktype) |
1776 | if (op->attacktype) |
1821 | return 1; |
1777 | return 1; |