[Modding] start add wasm integration (#84)

* start add wasm integration

* some test

* some improvement

* try more language

* expend try with python

* update

* half working python

* improve and extend test

* get py2wasm work but not so well

* convert to use in cpp

* start prepare multimodule

* improve a little by using cpp (but still not great)

* Update wasm.cpp

* try ocaml

* add a working example of python with a not complete function

* remove type to be even more curse

* start add a proper mod loader

* allow mod to communicate between

* example of hook

---------

Co-authored-by: MegaMech <MegaMech@users.noreply.github.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/mods/python-rust/src/lib.rs b/mods/python-rust/src/lib.rs
new file mode 100644
index 000000000..c056c172f
--- /dev/null
+++ b/mods/python-rust/src/lib.rs
@@ -0,0 +1,29 @@
+use std::env;
+
+use rustpython::vm;
+
+fn main() {
+    let mut setting: vm::Settings = Default::default();
+    setting.path_list.push("".to_string());
+    let inter = vm::Interpreter::without_stdlib(setting);
+    let ret: vm::PyResult<()> = inter.enter(|vm| {
+        let scope = vm.new_scope_with_builtins();
+        let source = r#"print("Hello World from python!")"#;
+        let code_obj = vm
+            .compile(source, vm::compiler::Mode::Exec, "<embedded>".to_owned())
+            .map_err(|err| vm.new_syntax_error(&err, Some(source)))?;
+
+        vm.unwrap_pyresult(vm.run_code_obj(code_obj, scope));
+
+        Ok(())
+    });
+}
+
+#[no_mangle]
+pub fn fib(n: u32) -> u32 {
+    if n <= 1 {
+        main();
+        return n;
+    }
+    return fib(n - 1) + fib(n - 2);
+}