| 305 | } |
| 306 | |
| 307 | bool PlayerInventory::consumeItems(ItemDescriptor const& descriptor, bool exactMatch) { |
| 308 | if (descriptor.count() == 0) |
| 309 | return true; |
| 310 | |
| 311 | auto one = descriptor.singular(); |
| 312 | |
| 313 | Map<String, uint64_t> consumeFromItemBags; |
| 314 | for (auto pair : m_bags) |
| 315 | consumeFromItemBags[pair.first] = pair.second->available(one); |
| 316 | |
| 317 | uint64_t consumeFromEquipment = 0; |
| 318 | for (auto const& p : m_equipment) { |
| 319 | if (p.second) |
| 320 | consumeFromEquipment += p.second->matches(one, exactMatch) ? p.second->count() : 0; |
| 321 | } |
| 322 | |
| 323 | uint64_t consumeFromSwap = 0; |
| 324 | if (m_swapSlot) |
| 325 | consumeFromSwap += m_swapSlot->matches(one, exactMatch) ? m_swapSlot->count() : 0; |
| 326 | |
| 327 | uint64_t consumeFromTrash = 0; |
| 328 | if (m_trashSlot) |
| 329 | consumeFromTrash += m_trashSlot->matches(one, exactMatch) ? m_trashSlot->count() : 0; |
| 330 | |
| 331 | auto totalAvailable = consumeFromEquipment + consumeFromSwap + consumeFromTrash; |
| 332 | for (auto pair : consumeFromItemBags) |
| 333 | totalAvailable += pair.second; |
| 334 | |
| 335 | if (totalAvailable < descriptor.count()) |
| 336 | return false; |
| 337 | |
| 338 | uint64_t leftoverCount = descriptor.count(); |
| 339 | uint64_t quantity; |
| 340 | for (auto pair : m_bags) { |
| 341 | quantity = min(leftoverCount, consumeFromItemBags[pair.first]); |
| 342 | if (quantity > 0) { |
| 343 | auto res = pair.second->consumeItems(one.multiply(quantity), exactMatch); |
| 344 | _unused(res); |
| 345 | starAssert(res); |
| 346 | leftoverCount -= quantity; |
| 347 | } |
| 348 | } |
| 349 | |
| 350 | quantity = min(leftoverCount, consumeFromEquipment); |
| 351 | if (quantity > 0) { |
| 352 | auto leftoverQuantity = quantity; |
| 353 | _unused(leftoverQuantity); |
| 354 | for (auto const& p : m_equipment) { |
| 355 | if (p.second && p.second->matches(one, exactMatch)) { |
| 356 | auto toConsume = min(p.second->count(), quantity); |
| 357 | auto res = p.second->consume(toConsume); |
| 358 | _unused(res); |
| 359 | starAssert(res); |
| 360 | |
| 361 | leftoverQuantity -= toConsume; |
| 362 | } |
| 363 | } |
| 364 | starAssert(leftoverQuantity == 0); |