… | |
… | |
52 | }; |
52 | }; |
53 | */ |
53 | */ |
54 | |
54 | |
55 | materialtype_t::materialtype_t () |
55 | materialtype_t::materialtype_t () |
56 | { |
56 | { |
57 | next = 0; |
57 | next = 0; |
|
|
58 | reset (); |
|
|
59 | } |
|
|
60 | |
|
|
61 | void |
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|
62 | materialtype_t::reset () |
|
|
63 | { |
58 | name = shstr_unknown; |
64 | name = shstr_unknown; |
59 | description = shstr_unknown_material_description; |
65 | description = shstr_unknown_material_description; |
60 | material = 0; |
66 | material = 0; |
61 | |
67 | |
62 | for (int i = 0; i < NROFATTACKS; i++) |
68 | for (int i = 0; i < NROFATTACKS; i++) |
… | |
… | |
94 | mt->next = materialt; materialt = mt; |
100 | mt->next = materialt; materialt = mt; |
95 | |
101 | |
96 | return mt; |
102 | return mt; |
97 | } |
103 | } |
98 | |
104 | |
|
|
105 | static materialtype_t * |
|
|
106 | find (const shstr_tmp name) |
|
|
107 | { |
|
|
108 | for (materialtype_t *mt = materialt; mt; mt = mt->next) |
|
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109 | if (name == mt->name) |
|
|
110 | return mt; |
|
|
111 | |
|
|
112 | return 0; |
|
|
113 | } |
|
|
114 | |
99 | /* convert materialname to materialtype_t */ |
115 | /* convert materialname to materialtype_t */ |
100 | materialtype_t * |
116 | materialtype_t * |
101 | name_to_material (const shstr_tmp name) |
117 | name_to_material (const shstr_tmp name) |
102 | { |
118 | { |
103 | for (materialtype_t *mt = materialt; mt; mt = mt->next) |
119 | materialtype_t *mt = find (name); |
104 | if (name == mt->name) |
|
|
105 | return mt; |
|
|
106 | |
120 | |
|
|
121 | if (!mt) |
|
|
122 | { |
107 | LOG (llevError, "name_to_material called with nonexistent material '%s'\n", &name); |
123 | LOG (llevError, "name_to_material called with nonexistent material '%s'\n", &name); |
108 | |
|
|
109 | return dummy_material (name); |
124 | mt = dummy_material (name); |
110 | } |
125 | } |
111 | |
126 | |
|
|
127 | return mt; |
|
|
128 | } |
|
|
129 | |
112 | void |
130 | void |
113 | object_thawer::get (materialtype_t *&m) const |
131 | object_thawer::get (materialtype_t *&mt) const |
114 | { |
132 | { |
115 | shstr name; |
133 | shstr name; |
116 | get (name); |
134 | get (name); |
117 | |
135 | |
118 | for (materialtype_t *mt = materialt; mt; mt = mt->next) |
136 | mt = find (name); |
119 | if (name == mt->name) |
137 | |
|
|
138 | if (!mt) |
120 | { |
139 | { |
121 | m = mt; |
|
|
122 | return; |
|
|
123 | } |
|
|
124 | |
|
|
125 | parse_error (format ("material called %s requested, but not found, creating dummy material.\n", &name)); |
140 | parse_error (format ("material called %s requested, but not found, creating dummy material.\n", &name)); |
126 | |
|
|
127 | m = dummy_material (name); |
141 | mt = dummy_material (name); |
|
|
142 | } |
128 | } |
143 | } |
129 | |
144 | |
130 | /* when doing transmutation of objects, we have to recheck the resistances, |
145 | /* when doing transmutation of objects, we have to recheck the resistances, |
131 | * as some that did not apply previously, may apply now. |
146 | * as some that did not apply previously, may apply now. |
132 | */ |
147 | */ |
… | |
… | |
214 | } |
229 | } |
215 | |
230 | |
216 | //-GPL |
231 | //-GPL |
217 | |
232 | |
218 | void |
233 | void |
219 | load_materials () |
234 | reload_materials () |
220 | { |
235 | { |
221 | //TODO: somehow free old materials, or update them in-place |
|
|
222 | // currently we effectively leak them. |
|
|
223 | material_null.next = 0; materialt = &material_null; |
|
|
224 | |
|
|
225 | object_thawer thawer (settings.datadir, "materials"); |
236 | object_thawer thawer (settings.datadir, "materials"); |
226 | |
237 | |
227 | if (!thawer) |
238 | if (!thawer) |
228 | { |
239 | { |
229 | LOG (llevError, "Cannot open %s for reading\n", thawer.name); |
240 | LOG (llevError, "unable to load %s for reading\n", thawer.name); |
230 | goto done; |
241 | return; |
231 | } |
242 | } |
232 | |
243 | |
233 | while (thawer.kw != KW_name) |
244 | while (thawer.kw != KW_name) |
234 | { |
245 | { |
235 | thawer.next (); |
246 | thawer.next (); |
236 | |
247 | |
237 | if (thawer.kw == KW_EOF) |
248 | if (thawer.kw == KW_EOF) |
238 | goto done; |
249 | return; |
239 | } |
250 | } |
240 | |
251 | |
241 | materialtype_t *mt; |
252 | materialtype_t *mt; |
242 | |
253 | |
243 | for (;;) |
254 | for (;;) |
244 | { |
255 | { |
245 | switch (thawer.kw) |
256 | switch (thawer.kw) |
246 | { |
257 | { |
247 | case KW_name: |
258 | case KW_name: |
|
|
259 | coroapi::cede_to_tick (); |
|
|
260 | |
|
|
261 | { |
|
|
262 | // create a new dummy material, or find the existing material |
|
|
263 | shstr name; |
|
|
264 | thawer.get (name); |
|
|
265 | |
|
|
266 | mt = find (name); |
|
|
267 | |
|
|
268 | if (mt) |
|
|
269 | mt->reset (); |
|
|
270 | else |
|
|
271 | { |
248 | mt = new materialtype_t; |
272 | mt = new materialtype_t; |
249 | thawer.get (mt->name); |
|
|
250 | mt->description = mt->name; |
|
|
251 | |
|
|
252 | mt->next = materialt; materialt = mt; |
273 | mt->next = materialt; materialt = mt; |
|
|
274 | } |
|
|
275 | |
|
|
276 | mt->name = name; |
|
|
277 | mt->description = name; |
|
|
278 | } |
253 | break; |
279 | break; |
254 | |
280 | |
255 | case KW_description: |
281 | case KW_description: |
256 | thawer.get (mt->description); |
282 | thawer.get (mt->description); |
257 | break; |
283 | break; |
… | |
… | |
314 | case KW_weight: thawer.get (mt->weight); break; |
340 | case KW_weight: thawer.get (mt->weight); break; |
315 | case KW_value: thawer.get (mt->value); break; |
341 | case KW_value: thawer.get (mt->value); break; |
316 | case KW_density: thawer.get (mt->density); break; |
342 | case KW_density: thawer.get (mt->density); break; |
317 | |
343 | |
318 | case KW_EOF: |
344 | case KW_EOF: |
319 | goto done; |
345 | return; |
320 | |
346 | |
321 | default: |
347 | default: |
322 | if (!thawer.parse_error ("materials file")) |
348 | if (!thawer.parse_error ("materials file")) |
323 | goto done; |
349 | return; |
324 | break; |
350 | break; |
325 | } |
351 | } |
326 | |
352 | |
327 | thawer.next (); |
353 | thawer.next (); |
328 | } |
354 | } |
329 | |
|
|
330 | done: |
|
|
331 | LOG (llevDebug, "Done.\n"); |
|
|
332 | } |
355 | } |
333 | |
356 | |