added script to get sim_const

build.rs

@@ -0,0 +1,32 @@
+use std::env;
+use std::fs;
+use std::path::Path;
+
+fn main() {
+    let project_dir = env::var_os("CARGO_MANIFEST_DIR").unwrap();
+
+    let sim_const_file_name = "sim_const.rs";
+    let sim_api_file_name = "sim_api.rs";
+    let sim_ik_api_file_name = "sim_ik_api.rs";
+
+    let sim_dir = Path::new(&project_dir)
+        .join("src")
+        .join("remote_api_objects")
+        .join("sim");
+
+    let assets = Path::new(&project_dir).join("c_transpiler").join("assets");
+
+    let files = [sim_ik_api_file_name, sim_const_file_name, sim_api_file_name];
+
+    for file in files {
+        let origin = assets.join(file);
+        let dest = sim_dir.join(file);
+
+        let content =
+            fs::read_to_string(origin.clone()).unwrap_or_else(|_| panic!("read: {origin:?}"));
+
+        fs::write(dest.clone(), content).unwrap_or_else(|_| panic!("write: {dest:?}"));
+    }
+
+    println!("cargo:rerun-if-changed=build.rs");
+}