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15 lines
567 B
Rust
15 lines
567 B
Rust
pub fn is_adjacent(a: (u32, u32), b: (u32, u32), diagonal: bool) -> bool {
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let (ax, ay) = a;
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let (bx, by) = b;
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if diagonal {
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(ax == bx && (ay == by + 1 || ay == by - 1))
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|| (ay == by && (ax == bx + 1 || ax == bx - 1))
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|| (ax == bx + 1 && ay == by + 1)
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|| (ax == bx + 1 && ay == by - 1)
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|| (ax == bx - 1 && ay == by + 1)
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|| (ax == bx - 1 && ay == by - 1)
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} else {
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(ax == bx && (ay == by + 1 || ay == by - 1))
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|| (ay == by && (ax == bx + 1 || ax == bx - 1))
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}
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} |