From b0f9a3944f7cd0b66a3263570e628025f79585a5 Mon Sep 17 00:00:00 2001
From: Joe <Joe>
Date: Sun, 15 Feb 2026 14:34:05 -0800
Subject: [PATCH] more scheme ffi

---
 src/ffi.rs   |  4 +---
 src/lib.rs   |  1 +
 src/units.rs | 15 +++++++++++++++
 3 files changed, 17 insertions(+), 3 deletions(-)
 create mode 100644 src/units.rs

diff --git a/src/ffi.rs b/src/ffi.rs
index 667467a..263fa58 100644
--- a/src/ffi.rs
+++ b/src/ffi.rs
@@ -1,8 +1,6 @@
 use steel::steel_vm::{engine::Engine, register_fn::RegisterFn};
 
-use crate::geom::*;
-
-//pub struct
+use crate::{geom::*, units::*};
 
 pub fn get_vm() -> Engine {
     let mut vm = Engine::new();
diff --git a/src/lib.rs b/src/lib.rs
index 287b189..e1ac6f8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,3 +1,4 @@
 pub mod db;
 pub mod ffi;
 pub mod geom;
+pub mod units;
diff --git a/src/units.rs b/src/units.rs
new file mode 100644
index 0000000..4ad5914
--- /dev/null
+++ b/src/units.rs
@@ -0,0 +1,15 @@
+use steel_derive::Steel;
+
+#[derive(Debug, Clone, Copy, PartialEq, Steel)]
+pub enum Weapons {
+    Bullet { damage: u32 },
+    Missile { speed: f32, damage: u32 },
+    Bomb { damage: u32 },
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Steel)]
+pub enum Machines {
+    Tank,
+    Factory,
+    Plane,
+}