FFI for dynamic libraries

src/script_implementations/wasm/script_resolver.rs

@@ -19,10 +19,12 @@ use crate::script_implementations::wasm::script_function_cache::ScriptFunctionCa
 use crate::script_implementations::wasm::temp_wasm_allocator::{AllocatedObject, TempWasmAllocator};
 use crate::script_implementations::wasm::WebAssemblyScriptCapabilities;
 use crate::static_data::Item;
-use crate::{PkmnResult, ScriptCategory, StringKey};
+use crate::{PkmnResult, ScriptCategory, StringKey, ValueIdentifiable, ValueIdentifier};
 
 /// A WebAssembly script resolver implements the dynamic scripts functionality with WebAssembly.
 pub struct WebAssemblyScriptResolver {
+    /// A unique identifier so we know what value this is.
+    identifier: ValueIdentifier,
     /// The global state storage of WASM.
     _store: *mut Store,
     /// The WASM modules we have loaded.
@@ -63,6 +65,7 @@ impl WebAssemblyScriptResolver {
         environment.self_arc.write().replace(Arc::downgrade(&environment));
 
         let s = Self {
+            identifier: Default::default(),
             _store: store_ptr,
             modules: Default::default(),
             instances: Default::default(),
@@ -163,6 +166,12 @@ impl WebAssemblyScriptResolver {
     }
 }
 
+impl ValueIdentifiable for WebAssemblyScriptResolver {
+    fn value_identifier(&self) -> ValueIdentifier {
+        self.identifier
+    }
+}
+
 impl ScriptResolver for WebAssemblyScriptResolver {
     fn load_script(
         &self,