* 0x004BB392 * Remove tree * * This is called when you activate the Plant Trees from the construction (first) menu and you move the cursor over the terrain. * * @param pos_x @ * @param pos_y @ * @param pos_z @ * World::kSmallZStep * @param type @ * @param elementType @ * @param flags @ * @return @ - returns the rem
| 30 | * @return @<ebx> - returns the remove cost if successful; otherwise GameCommands::kFailure (in the assembly code we never get into failure path) |
| 31 | */ |
| 32 | static uint32_t removeTree(const World::Pos3& pos, const uint8_t type, const uint8_t elementType, const uint8_t flags) |
| 33 | { |
| 34 | GameCommands::setExpenditureType(ExpenditureType::Construction); |
| 35 | |
| 36 | auto tileHeight = World::TileManager::getHeight(pos); |
| 37 | GameCommands::setPosition(World::Pos3(pos.x + World::kTileSize / 2, pos.y + World::kTileSize / 2, tileHeight.landHeight)); |
| 38 | |
| 39 | auto tile = World::TileManager::get(pos); |
| 40 | for (auto& element : tile) |
| 41 | { |
| 42 | // TODO: refactor! Figure out what info it actually needs. |
| 43 | if (element.rawData()[0] != elementType) |
| 44 | { |
| 45 | continue; |
| 46 | } |
| 47 | |
| 48 | if (element.baseHeight() != pos.z) |
| 49 | { |
| 50 | continue; |
| 51 | } |
| 52 | |
| 53 | auto* treeElement = element.as<World::TreeElement>(); |
| 54 | if (treeElement == nullptr) |
| 55 | { |
| 56 | continue; |
| 57 | } |
| 58 | |
| 59 | if (treeElement->treeObjectId() != type) |
| 60 | { |
| 61 | continue; |
| 62 | } |
| 63 | |
| 64 | auto treeObj = ObjectManager::get<TreeObject>(treeElement->treeObjectId()); |
| 65 | currency32_t removalCost = Economy::getInflationAdjustedCost(treeObj->clearCostFactor, treeObj->costIndex, 12); |
| 66 | |
| 67 | if (flags & Flags::apply) |
| 68 | { |
| 69 | World::TileManager::removeTree(*treeElement, flags, pos); |
| 70 | } |
| 71 | |
| 72 | auto& options = Scenario::getOptions(); |
| 73 | options.madeAnyChanges = 1; |
| 74 | |
| 75 | return removalCost; |
| 76 | } |
| 77 | |
| 78 | return kFailure; |
| 79 | } |
| 80 | |
| 81 | void removeTree(registers& regs) |
| 82 | { |
nothing calls this directly
no test coverage detected