refactor(engine): replace MapVec with intmap crate

2 files changed, 31 insertions, 0 deletions

diff --git a/engine/src/windowing/mouse.rs b/engine/src/windowing/mouse.rs
index f6087f4..3a43e79 100644
--- a/engine/src/windowing/mouse.rs
+++ b/engine/src/windowing/mouse.rs
@@ -106,6 +106,25 @@ pub enum Button
     Other(u16),
 }
 
+impl intmap::IntKey for Button
+{
+    type Int = u32;
+
+    const PRIME: Self::Int = <u32 as intmap::IntKey>::PRIME;
+
+    fn into_int(self) -> Self::Int
+    {
+        match &self {
+            Self::Left => 0,
+            Self::Right => 1,
+            Self::Middle => 2,
+            Self::Back => 3,
+            Self::Forward => 4,
+            Self::Other(other) => 5 + *other as u32,
+        }
+    }
+}
+
 impl From<winit::event::MouseButton> for Button
 {
     fn from(mouse_button: winit::event::MouseButton) -> Self
diff --git a/engine/src/windowing/window.rs b/engine/src/windowing/window.rs
index 54c24ac..6d7a464 100644
--- a/engine/src/windowing/window.rs
+++ b/engine/src/windowing/window.rs
@@ -13,6 +13,18 @@ pub struct Id
     inner: winit::window::WindowId,
 }
 
+impl intmap::IntKey for Id
+{
+    type Int = u64;
+
+    const PRIME: Self::Int = <u64 as intmap::IntKey>::PRIME;
+
+    fn into_int(self) -> Self::Int
+    {
+        self.inner.into()
+    }
+}
+
 impl Id
 {
     pub(crate) fn from_inner(inner: winit::window::WindowId) -> Self