Add angle type

src/types.rs

@@ -1,5 +1,6 @@
 //! Minecraft data types
 
+mod angle;
 pub(crate) mod base;
 mod bitset;
 mod boolean;
@@ -20,6 +21,7 @@ mod uuid;
 mod varint;
 mod vec;
 
+pub use angle::MCAngle;
 pub use bitset::MCBitSet;
 pub use boolean::MCBoolean;
 pub use byte::MCByte;

src/types/angle.rs

@@ -0,0 +1,24 @@
+use crate::utils::TcpUtils;
+use crate::MCType;
+use std::fmt::Debug;
+use std::io::Read;
+
+#[derive(Debug, Clone)]
+pub struct MCAngle(pub i8);
+
+impl MCAngle {
+    /// From -360 to 360
+    pub fn from_degrees(deegree: i16) -> Self {
+        Self((deegree % 360 / 360 * 256) as i8)
+    }
+}
+
+impl MCType for MCAngle {
+    fn pack(&self) -> Vec<u8> {
+        vec![self.0 as u8]
+    }
+
+    fn unpack(src: &mut dyn Read) -> Self {
+        Self(src.read_byte() as i8)
+    }
+}