PkmnLib_rs/src/script_implementations/wasm/export_registry/dynamic_data/turn_choice.rs

use std::ops::Deref;

use crate::dynamic_data::{LearnedMove, Pokemon, TurnChoice};
use crate::script_implementations::wasm::export_registry::register;
use crate::script_implementations::wasm::extern_ref::ExternRef;
use crate::script_implementations::wasm::script_resolver::WebAssemblyEnv;

register! {

    fn turn_choice_get_user(
        env: &WebAssemblyEnv,
        turn_choice: ExternRef<TurnChoice>,
    ) -> ExternRef<Pokemon> {
        let turn_choice = turn_choice.value(env).unwrap();
        ExternRef::new(env.data().as_ref(), turn_choice.user().as_ref().deref())
    }

    fn turn_choice_get_kind(
        env: &WebAssemblyEnv,
        turn_choice: ExternRef<TurnChoice>,
    ) -> u8 {
        match turn_choice.value(env).unwrap() {
            TurnChoice::Move(_) => 0,
            TurnChoice::Item(_) => 1,
            TurnChoice::Switch(_) => 2,
            TurnChoice::Flee(_) => 3,
            TurnChoice::Pass(_) => 4,
        }
    }

    fn turn_choice_move_used_move(
        env: &WebAssemblyEnv,
        turn_choice: ExternRef<TurnChoice>,
    ) -> ExternRef<LearnedMove> {
        if let TurnChoice::Move(d) = turn_choice.value(env).unwrap() {
            return ExternRef::new(env.data().as_ref(), d.used_move().as_ref());
        }
        panic!("Invalid turn choice");
    }

    fn turn_choice_move_target_side(
        env: &WebAssemblyEnv,
        turn_choice: ExternRef<TurnChoice>,
    ) -> u8 {
        if let TurnChoice::Move(d) = turn_choice.value(env).unwrap() {
            return d.target_side();
        }
        panic!("Invalid turn choice");
    }

    fn turn_choice_move_target_index(
        env: &WebAssemblyEnv,
        turn_choice: ExternRef<TurnChoice>,
    ) -> u8 {
        if let TurnChoice::Move(d) = turn_choice.value(env).unwrap() {
            return d.target_index();
        }
        panic!("Invalid turn choice");
    }

}