| … | … | ||
|---|---|---|---|
| 58 | #if 0 | 58 | #if 0 |
| 59 | return dx_ > dy_ | 59 | return dx_ > dy_ |
| 60 | ? (dx_ * 61685 + dy_ * 26870) >> 16 | 60 | ? (dx_ * 61685 + dy_ * 26870) >> 16 |
| 61 | : (dy_ * 61685 + dx_ * 26870) >> 16; | 61 | : (dy_ * 61685 + dx_ * 26870) >> 16; |
| 62 | #else | 62 | #else |
| 63 | return dx + dy - min (dx, dy) * 5 / 8; | 63 | return dx_ + dy_ - min (dx_, dy_) * 5 / 8; |
| 64 | #endif | 64 | #endif |
| 65 | } | 65 | } |
| 66 | 66 | ||
| 67 | /* | 67 | /* |
| 68 | * absdir(int): Returns a number between 1 and 8, which represent | 68 | * absdir(int): Returns a number between 1 and 8, which represent |
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