cirnogodot/Scripts/Weapons/WeaponSoundModule3D.cs

using Godot;

namespace Cirno.Scripts.Weapons;

public partial class WeaponSoundModule3D : Node
{
    [Export] public Weapon3D Weapon { get; private set; }

    [Export] public AudioStreamPlayer3D ShootSound { get; private set; }
    [Export] public AudioStreamPlayer3D ReloadSound { get; private set; }
    [Export] public AudioStreamPlayer3D EmptySound { get; private set; }

    public override void _Ready()
    {
        Weapon.Initialized += WeaponOnInitialized;
    }

    private void WeaponOnInitialized()
    {
        if (Weapon?.WeaponData is null) return;
        
        if (Weapon.WeaponData.ShootSound is not null)
        {
            ShootSound.Stream = Weapon.WeaponData.ShootSound;
            Weapon.Shooting += WeaponOnShooting;
        }

        if (Weapon.WeaponData.ReloadSound is not null)
        {
            ReloadSound.Stream = Weapon.WeaponData.ReloadSound;
            Weapon.Reloading += WeaponOnReloading;
        }

        if (Weapon.WeaponData.EmptySound is not null)
        {
            EmptySound.Stream = Weapon.WeaponData.EmptySound;
            Weapon.Empty += WeaponOnEmpty;
        }
    }

    private void WeaponOnEmpty()
    {
        EmptySound.Play();
    }

    private void WeaponOnReloading()
    {
        ReloadSound.Play();
    }

    private void WeaponOnShooting()
    {
        ShootSound.Play();
    }
}