[#36] Improve EarShape

rpg_tools_core/src/model/character/appearance/ear/shape.rs

@@ -1,50 +1,14 @@
 use crate::ui::{UiVisitor, UI};
+use macro_convert::Convert;
 use macro_ui::ui;
 use serde::{Deserialize, Serialize};
-use std::fmt;
-use EarShape::*;
 
 /// How many ears does the character have?
-#[derive(ui, Default, Clone, Copy, Debug, PartialEq, Eq, Serialize, Deserialize)]
+#[derive(Convert, ui, Default, Clone, Copy, Debug, PartialEq, Eq, Serialize, Deserialize)]
 pub enum EarShape {
     /// Like an elf's ears.
     Pointed,
     Round,
     #[default]
     Square,
 }
-
-impl EarShape {
-    pub fn get_all() -> Vec<EarShape> {
-        vec![Pointed, Round, Square]
-    }
-}
-
-impl fmt::Display for EarShape {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "{:?}", self)
-    }
-}
-
-impl From<&str> for EarShape {
-    fn from(shape: &str) -> Self {
-        match shape {
-            "Pointed" => Pointed,
-            "Round" => Round,
-            _ => Square,
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_conversion() {
-        for shape in EarShape::get_all() {
-            let string = shape.to_string();
-            assert_eq!(shape, EarShape::from(&*string));
-        }
-    }
-}