UserData

using SolarSharp.Interpreter;
using SolarSharp.Interpreter.DataTypes;
using SolarSharp.Interpreter.Interop;

// Define a C# class
public class Player
{
    public string Name { get; set; }
    public int Health { get; set; }
    public int MaxHealth { get; set; }
    
    public void TakeDamage(int amount)
    {
        Health = Math.Max(0, Health - amount);
    }
    
    public void Heal(int amount)
    {
        Health = Math.Min(MaxHealth, Health + amount);
    }
}

// Register the type
UserData.RegisterType<Player>();

var script = new Script();

// Create and expose a Player instance
var player = new Player 
{ 
    Name = "Hero", 
    Health = 100, 
    MaxHealth = 100 
};

script.Globals["player"] = UserData.Create(player);

// Use from Lua
script.DoString(@"
    print(player.Name)       -- Hero
    print(player.Health)     -- 100
    
    player:TakeDamage(30)
    print(player.Health)     -- 70
    
    player:Heal(20)
    print(player.Health)     -- 90
    
    player.Health = 50       -- Direct property access
    print(player.Health)     -- 50
");

// Expose static members
UserData.RegisterType<Math>();
script.Globals["Math"] = UserData.CreateStatic<Math>();

script.DoString(@"
    local result = Math.Sqrt(16)
    print(result)  -- 4
");

// Configure access mode for security
UserData.RegisterType<SecureData>(InteropAccessMode.HideMembers);