bendns' repos / mindus
mindustry logic execution, map- and schematic- parsing and rendering
Diffstat (limited to 'src/block/mod.rs')
-rw-r--r--src/block/mod.rs51
1 files changed, 51 insertions, 0 deletions
diff --git a/src/block/mod.rs b/src/block/mod.rs
index 5a8ff22..f3b3e82 100644
--- a/src/block/mod.rs
+++ b/src/block/mod.rs
@@ -59,6 +59,57 @@ pub enum Rotation
Right, Up, Left, Down
}
+impl Rotation
+{
+ pub fn mirrored(self, horizontally: bool, vertically: bool) -> Self
+ {
+ match self
+ {
+ Rotation::Right => if horizontally {Rotation::Left} else {Rotation::Right},
+ Rotation::Up => if vertically {Rotation::Down} else {Rotation::Up},
+ Rotation::Left => if horizontally {Rotation::Right} else {Rotation::Left},
+ Rotation::Down => if vertically {Rotation::Up} else {Rotation::Down},
+ }
+ }
+
+ pub fn mirror(&mut self, horizontally: bool, vertically: bool)
+ {
+ *self = self.mirrored(horizontally, vertically);
+ }
+
+ pub fn rotated(self, clockwise: bool) -> Self
+ {
+ match self
+ {
+ Rotation::Right => if clockwise {Rotation::Up} else {Rotation::Down},
+ Rotation::Up => if clockwise {Rotation::Left} else {Rotation::Right},
+ Rotation::Left => if clockwise {Rotation::Down} else {Rotation::Up},
+ Rotation::Down => if clockwise {Rotation::Right} else {Rotation::Left},
+ }
+ }
+
+ pub fn rotate(&mut self, clockwise: bool)
+ {
+ *self = self.rotated(clockwise);
+ }
+
+ pub fn rotated_180(self) -> Self
+ {
+ match self
+ {
+ Rotation::Right => Rotation::Left,
+ Rotation::Up => Rotation::Down,
+ Rotation::Left => Rotation::Right,
+ Rotation::Down => Rotation::Up,
+ }
+ }
+
+ pub fn rotate_180(&mut self)
+ {
+ *self = self.rotated_180();
+ }
+}
+
impl From<u8> for Rotation
{
fn from(val: u8) -> Self