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-rwxr-xr-x[-rw-r--r--]model/src/coordinates.rs304
1 files changed, 152 insertions, 152 deletions
diff --git a/model/src/coordinates.rs b/model/src/coordinates.rs
index 0f45322..d16f900 100644..100755
--- a/model/src/coordinates.rs
+++ b/model/src/coordinates.rs
@@ -1,152 +1,152 @@
-use std::fmt::{Display, Formatter};
-
-#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
-pub struct SquareCoordinate {
- rank: u8,
- file: u8,
-}
-
-impl SquareCoordinate {
- pub fn new(rank: u8, file: u8) -> Self {
- if rank > 8 {
- panic!("A Square cannot have a rank greater than 8. Got {}", rank)
- } else if file > 8 {
- panic!("A Square cannot have a file greater than 8. Got {}", file)
- } else {
- Self { rank, file }
- }
- }
-
- pub fn from_normal_value(value: usize) -> Self {
- static VALUE_COORDINATE_MAP: [SquareCoordinate; 32] = [
- SquareCoordinate { rank: 0, file: 6 },
- SquareCoordinate { rank: 0, file: 4 },
- SquareCoordinate { rank: 0, file: 2 },
- SquareCoordinate { rank: 0, file: 0 },
- SquareCoordinate { rank: 1, file: 7 },
- SquareCoordinate { rank: 1, file: 5 },
- SquareCoordinate { rank: 1, file: 3 },
- SquareCoordinate { rank: 1, file: 1 },
- SquareCoordinate { rank: 2, file: 6 },
- SquareCoordinate { rank: 2, file: 4 },
- SquareCoordinate { rank: 2, file: 2 },
- SquareCoordinate { rank: 2, file: 0 },
- SquareCoordinate { rank: 3, file: 7 },
- SquareCoordinate { rank: 3, file: 5 },
- SquareCoordinate { rank: 3, file: 3 },
- SquareCoordinate { rank: 3, file: 1 },
- SquareCoordinate { rank: 4, file: 6 },
- SquareCoordinate { rank: 4, file: 4 },
- SquareCoordinate { rank: 4, file: 2 },
- SquareCoordinate { rank: 4, file: 0 },
- SquareCoordinate { rank: 5, file: 7 },
- SquareCoordinate { rank: 5, file: 5 },
- SquareCoordinate { rank: 5, file: 3 },
- SquareCoordinate { rank: 5, file: 1 },
- SquareCoordinate { rank: 6, file: 6 },
- SquareCoordinate { rank: 6, file: 4 },
- SquareCoordinate { rank: 6, file: 2 },
- SquareCoordinate { rank: 6, file: 0 },
- SquareCoordinate { rank: 7, file: 7 },
- SquareCoordinate { rank: 7, file: 5 },
- SquareCoordinate { rank: 7, file: 3 },
- SquareCoordinate { rank: 7, file: 1 },
- ];
-
- VALUE_COORDINATE_MAP[value]
- }
-
- pub fn from_ampere_value(value: usize) -> Self {
- static VALUE_COORDINATE_MAP: [SquareCoordinate; 32] = [
- SquareCoordinate { rank: 0, file: 6 },
- SquareCoordinate { rank: 1, file: 7 },
- SquareCoordinate { rank: 4, file: 0 },
- SquareCoordinate { rank: 5, file: 1 },
- SquareCoordinate { rank: 6, file: 2 },
- SquareCoordinate { rank: 7, file: 3 },
- SquareCoordinate { rank: 0, file: 4 },
- SquareCoordinate { rank: 1, file: 5 },
- SquareCoordinate { rank: 2, file: 6 },
- SquareCoordinate { rank: 3, file: 7 },
- SquareCoordinate { rank: 6, file: 0 },
- SquareCoordinate { rank: 7, file: 1 },
- SquareCoordinate { rank: 0, file: 2 },
- SquareCoordinate { rank: 1, file: 3 },
- SquareCoordinate { rank: 2, file: 4 },
- SquareCoordinate { rank: 3, file: 5 },
- SquareCoordinate { rank: 4, file: 6 },
- SquareCoordinate { rank: 5, file: 7 },
- SquareCoordinate { rank: 0, file: 0 },
- SquareCoordinate { rank: 1, file: 1 },
- SquareCoordinate { rank: 2, file: 2 },
- SquareCoordinate { rank: 3, file: 3 },
- SquareCoordinate { rank: 4, file: 4 },
- SquareCoordinate { rank: 5, file: 5 },
- SquareCoordinate { rank: 6, file: 6 },
- SquareCoordinate { rank: 7, file: 7 },
- SquareCoordinate { rank: 2, file: 0 },
- SquareCoordinate { rank: 3, file: 1 },
- SquareCoordinate { rank: 4, file: 2 },
- SquareCoordinate { rank: 5, file: 3 },
- SquareCoordinate { rank: 6, file: 4 },
- SquareCoordinate { rank: 7, file: 5 },
- ];
-
- VALUE_COORDINATE_MAP[value]
- }
-
- pub fn rank(self) -> u8 {
- self.rank
- }
-
- pub fn file(self) -> u8 {
- self.file
- }
-
- pub fn to_ampere_value(self) -> Option<usize> {
- if self.rank % 2 == 0 {
- if self.file % 2 == 0 {
- Some(((18 - ((self.file / 2) * 6)) + ((self.rank / 2) * 8)) as usize % 32)
- } else {
- None
- }
- } else if self.file % 2 == 1 {
- let column_value = match self.file {
- 1 => 19,
- 3 => 13,
- 5 => 7,
- 7 => 1,
- _ => unreachable!(),
- };
- let row_value = match self.rank {
- 1 => 0,
- 3 => 8,
- 5 => 16,
- 7 => 24,
- _ => unreachable!(),
- };
- Some((column_value + row_value) % 32)
- } else {
- None
- }
- }
-
- pub fn to_normal_value(self) -> Option<usize> {
- if self.rank % 2 == 0 {
- Some(self.rank as usize * 4 + self.file as usize % 4)
- } else {
- Some(self.rank as usize * 4 + self.file as usize % 4 + 1)
- }
- }
-}
-
-impl Display for SquareCoordinate {
- fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
- write!(
- f,
- "{}{}",
- char::from_u32((self.file + b'a') as u32).unwrap(),
- self.rank + 1
- )
- }
-}
+use std::fmt::{Display, Formatter};
+
+#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
+pub struct SquareCoordinate {
+ rank: u8,
+ file: u8,
+}
+
+impl SquareCoordinate {
+ pub fn new(rank: u8, file: u8) -> Self {
+ if rank > 8 {
+ panic!("A Square cannot have a rank greater than 8. Got {}", rank)
+ } else if file > 8 {
+ panic!("A Square cannot have a file greater than 8. Got {}", file)
+ } else {
+ Self { rank, file }
+ }
+ }
+
+ pub fn from_normal_value(value: usize) -> Self {
+ static VALUE_COORDINATE_MAP: [SquareCoordinate; 32] = [
+ SquareCoordinate { rank: 0, file: 6 },
+ SquareCoordinate { rank: 0, file: 4 },
+ SquareCoordinate { rank: 0, file: 2 },
+ SquareCoordinate { rank: 0, file: 0 },
+ SquareCoordinate { rank: 1, file: 7 },
+ SquareCoordinate { rank: 1, file: 5 },
+ SquareCoordinate { rank: 1, file: 3 },
+ SquareCoordinate { rank: 1, file: 1 },
+ SquareCoordinate { rank: 2, file: 6 },
+ SquareCoordinate { rank: 2, file: 4 },
+ SquareCoordinate { rank: 2, file: 2 },
+ SquareCoordinate { rank: 2, file: 0 },
+ SquareCoordinate { rank: 3, file: 7 },
+ SquareCoordinate { rank: 3, file: 5 },
+ SquareCoordinate { rank: 3, file: 3 },
+ SquareCoordinate { rank: 3, file: 1 },
+ SquareCoordinate { rank: 4, file: 6 },
+ SquareCoordinate { rank: 4, file: 4 },
+ SquareCoordinate { rank: 4, file: 2 },
+ SquareCoordinate { rank: 4, file: 0 },
+ SquareCoordinate { rank: 5, file: 7 },
+ SquareCoordinate { rank: 5, file: 5 },
+ SquareCoordinate { rank: 5, file: 3 },
+ SquareCoordinate { rank: 5, file: 1 },
+ SquareCoordinate { rank: 6, file: 6 },
+ SquareCoordinate { rank: 6, file: 4 },
+ SquareCoordinate { rank: 6, file: 2 },
+ SquareCoordinate { rank: 6, file: 0 },
+ SquareCoordinate { rank: 7, file: 7 },
+ SquareCoordinate { rank: 7, file: 5 },
+ SquareCoordinate { rank: 7, file: 3 },
+ SquareCoordinate { rank: 7, file: 1 },
+ ];
+
+ VALUE_COORDINATE_MAP[value]
+ }
+
+ pub fn from_ampere_value(value: usize) -> Self {
+ static VALUE_COORDINATE_MAP: [SquareCoordinate; 32] = [
+ SquareCoordinate { rank: 0, file: 6 },
+ SquareCoordinate { rank: 1, file: 7 },
+ SquareCoordinate { rank: 4, file: 0 },
+ SquareCoordinate { rank: 5, file: 1 },
+ SquareCoordinate { rank: 6, file: 2 },
+ SquareCoordinate { rank: 7, file: 3 },
+ SquareCoordinate { rank: 0, file: 4 },
+ SquareCoordinate { rank: 1, file: 5 },
+ SquareCoordinate { rank: 2, file: 6 },
+ SquareCoordinate { rank: 3, file: 7 },
+ SquareCoordinate { rank: 6, file: 0 },
+ SquareCoordinate { rank: 7, file: 1 },
+ SquareCoordinate { rank: 0, file: 2 },
+ SquareCoordinate { rank: 1, file: 3 },
+ SquareCoordinate { rank: 2, file: 4 },
+ SquareCoordinate { rank: 3, file: 5 },
+ SquareCoordinate { rank: 4, file: 6 },
+ SquareCoordinate { rank: 5, file: 7 },
+ SquareCoordinate { rank: 0, file: 0 },
+ SquareCoordinate { rank: 1, file: 1 },
+ SquareCoordinate { rank: 2, file: 2 },
+ SquareCoordinate { rank: 3, file: 3 },
+ SquareCoordinate { rank: 4, file: 4 },
+ SquareCoordinate { rank: 5, file: 5 },
+ SquareCoordinate { rank: 6, file: 6 },
+ SquareCoordinate { rank: 7, file: 7 },
+ SquareCoordinate { rank: 2, file: 0 },
+ SquareCoordinate { rank: 3, file: 1 },
+ SquareCoordinate { rank: 4, file: 2 },
+ SquareCoordinate { rank: 5, file: 3 },
+ SquareCoordinate { rank: 6, file: 4 },
+ SquareCoordinate { rank: 7, file: 5 },
+ ];
+
+ VALUE_COORDINATE_MAP[value]
+ }
+
+ pub fn rank(self) -> u8 {
+ self.rank
+ }
+
+ pub fn file(self) -> u8 {
+ self.file
+ }
+
+ pub fn to_ampere_value(self) -> Option<usize> {
+ if self.rank % 2 == 0 {
+ if self.file % 2 == 0 {
+ Some(((18 - ((self.file / 2) * 6)) + ((self.rank / 2) * 8)) as usize % 32)
+ } else {
+ None
+ }
+ } else if self.file % 2 == 1 {
+ let column_value = match self.file {
+ 1 => 19,
+ 3 => 13,
+ 5 => 7,
+ 7 => 1,
+ _ => unreachable!(),
+ };
+ let row_value = match self.rank {
+ 1 => 0,
+ 3 => 8,
+ 5 => 16,
+ 7 => 24,
+ _ => unreachable!(),
+ };
+ Some((column_value + row_value) % 32)
+ } else {
+ None
+ }
+ }
+
+ pub fn to_normal_value(self) -> Option<usize> {
+ if self.rank % 2 == 0 {
+ Some(self.rank as usize * 4 + self.file as usize % 4)
+ } else {
+ Some(self.rank as usize * 4 + self.file as usize % 4 + 1)
+ }
+ }
+}
+
+impl Display for SquareCoordinate {
+ fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+ write!(
+ f,
+ "{}{}",
+ char::from_u32((self.file + b'a') as u32).unwrap(),
+ self.rank + 1
+ )
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2026-03-04 07:37:28 +0000