Simply abstraction of property trait

pumpkin-inventory/src/lib.rs

@@ -1,10 +1,10 @@
-use num_derive::ToPrimitive;
+use num_derive::{FromPrimitive, ToPrimitive};
 
 pub mod player;
 pub mod window_property;
 
 /// https://wiki.vg/Inventory
-#[derive(Debug, ToPrimitive, Clone)]
+#[derive(Debug, ToPrimitive, FromPrimitive, Clone)]
 pub enum WindowType {
     // not used
     Generic9x1,
@@ -52,37 +52,3 @@ impl WindowType {
         "WINDOW TITLE"
     }
 }
-impl TryFrom<u8> for WindowType {
-    type Error = ();
-
-    fn try_from(value: u8) -> Result<Self, Self::Error> {
-        match value {
-            0 => Ok(WindowType::Generic9x1),
-            1 => Ok(WindowType::Generic9x2),
-            2 => Ok(WindowType::Generic9x3),
-            3 => Ok(WindowType::Generic9x4),
-            4 => Ok(WindowType::Generic9x5),
-            5 => Ok(WindowType::Generic9x6),
-            6 => Ok(WindowType::Generic3x3),
-            7 => Ok(WindowType::Craft3x3),
-            8 => Ok(WindowType::Anvil),
-            9 => Ok(WindowType::Beacon),
-            10 => Ok(WindowType::BlastFurnace),
-            11 => Ok(WindowType::BrewingStand),
-            12 => Ok(WindowType::CraftingTable),
-            13 => Ok(WindowType::EnchantmentTable),
-            14 => Ok(WindowType::Furnace),
-            15 => Ok(WindowType::Grindstone),
-            16 => Ok(WindowType::Hopper),
-            17 => Ok(WindowType::Lectern),
-            18 => Ok(WindowType::Loom),
-            19 => Ok(WindowType::Merchant),
-            20 => Ok(WindowType::ShulkerBox),
-            21 => Ok(WindowType::SmithingTable),
-            22 => Ok(WindowType::Smoker),
-            23 => Ok(WindowType::CartographyTable),
-            24 => Ok(WindowType::Stonecutter),
-            _ => Err(()),
-        }
-    }
-}

pumpkin-inventory/src/window_property.rs

@@ -1,6 +1,13 @@
-pub trait WindowPropertyTrait: Sized {
+use num_derive::ToPrimitive;
+use num_traits::ToPrimitive;
+
+pub trait WindowPropertyTrait {
+    fn to_id(self) -> i16;
+}
+
+impl<T: ToPrimitive> WindowPropertyTrait for T {
     fn to_id(self) -> i16 {
-        0
+        self.to_i16().unwrap()
     }
 }
 
@@ -21,7 +28,7 @@ impl<T: WindowPropertyTrait> WindowProperty<T> {
         (self.window_property.to_id(), self.value)
     }
 }
-
+#[derive(ToPrimitive)]
 pub enum Furnace {
     FireIcon,
     MaximumFuelBurnTime,
@@ -29,12 +36,6 @@ pub enum Furnace {
     MaximumProgress,
 }
 
-impl WindowPropertyTrait for Furnace {
-    fn to_id(self) -> i16 {
-        self as i16
-    }
-}
-
 pub enum EnchantmentTable {
     LevelRequirement { slot: u8 },
     EnchantmentSeed,
@@ -54,50 +55,35 @@ impl WindowPropertyTrait for EnchantmentTable {
         }) as i16
     }
 }
-
+#[derive(ToPrimitive)]
 pub enum Beacon {
     PowerLevel,
     FirstPotionEffect,
     SecondPotionEffect,
 }
 
-impl WindowPropertyTrait for Beacon {
-    fn to_id(self) -> i16 {
-        self as i16
-    }
-}
-
+#[derive(ToPrimitive)]
 pub enum Anvil {
     RepairCost,
 }
 
-impl WindowPropertyTrait for Anvil {}
-
+#[derive(ToPrimitive)]
 pub enum BrewingStand {
     BrewTime,
     FuelTime,
 }
 
-impl WindowPropertyTrait for BrewingStand {
-    fn to_id(self) -> i16 {
-        self as i16
-    }
-}
-
+#[derive(ToPrimitive)]
 pub enum Stonecutter {
     SelectedRecipe,
 }
 
-impl WindowPropertyTrait for Stonecutter {}
-
+#[derive(ToPrimitive)]
 pub enum Loom {
     SelectedPattern,
 }
 
-impl WindowPropertyTrait for Loom {}
-
+#[derive(ToPrimitive)]
 pub enum Lectern {
     PageNumber,
 }
-
-impl WindowPropertyTrait for Lectern {}

pumpkin/src/client/player_packet.rs

@@ -422,7 +422,7 @@ impl Client {
     // But this is not possible yet
     pub fn handle_close_container(&mut self, _server: &mut Server, packet: SCloseContainer) {
         // window_id 0 represents both 9x1 Generic AND inventory here
-        let Ok(_window_type) = WindowType::try_from(packet.window_id) else {
+        let Some(_window_type) = WindowType::from_u8(packet.window_id) else {
             self.kick("Invalid window ID");
             return;
         };