TODO: Return std::optional
| 19 | |
| 20 | // TODO: Return std::optional |
| 21 | uint16_t setMapSelectionTiles(const Pos2& loc, const MapSelectionType selectionType, uint16_t toolSizeA) |
| 22 | { |
| 23 | uint16_t xPos = loc.x; |
| 24 | uint16_t yPos = loc.y; |
| 25 | uint8_t count = 0; |
| 26 | |
| 27 | if (!World::hasMapSelectionFlag(World::MapSelectionFlags::enable)) |
| 28 | { |
| 29 | World::setMapSelectionFlags(World::MapSelectionFlags::enable); |
| 30 | count++; |
| 31 | } |
| 32 | |
| 33 | if (_mapSelectionType != selectionType) |
| 34 | { |
| 35 | _mapSelectionType = selectionType; |
| 36 | count++; |
| 37 | } |
| 38 | |
| 39 | if (!toolSizeA) |
| 40 | { |
| 41 | toolSizeA = 1; |
| 42 | } |
| 43 | |
| 44 | toolSizeA = toolSizeA << 5; |
| 45 | uint16_t toolSizeB = toolSizeA; |
| 46 | toolSizeB -= 32; |
| 47 | toolSizeA = toolSizeA >> 1; |
| 48 | toolSizeA -= 16; |
| 49 | xPos -= toolSizeA; |
| 50 | yPos -= toolSizeA; |
| 51 | xPos &= 0xFFE0; |
| 52 | yPos &= 0xFFE0; |
| 53 | |
| 54 | if (xPos != _mapSelectionAX) |
| 55 | { |
| 56 | _mapSelectionAX = xPos; |
| 57 | count++; |
| 58 | } |
| 59 | |
| 60 | if (yPos != _mapSelectionAY) |
| 61 | { |
| 62 | _mapSelectionAY = yPos; |
| 63 | count++; |
| 64 | } |
| 65 | |
| 66 | xPos += toolSizeB; |
| 67 | yPos += toolSizeB; |
| 68 | |
| 69 | if (xPos != _mapSelectionBX) |
| 70 | { |
| 71 | _mapSelectionBX = xPos; |
| 72 | count++; |
| 73 | } |
| 74 | |
| 75 | if (yPos != _mapSelectionBY) |
| 76 | { |
| 77 | _mapSelectionBY = yPos; |
| 78 | count++; |
no test coverage detected