XLua中C#读取lua配置表数据

unityloverz

1.声明interface，只声明lua配置表的访问函数，例如：
[CSharpCallLua]
public interface IMonsterConfig
{
    int modelId(int id);
}
对应的lua配置表访问函数（Excel插件自动生成）为：
function MonsterConfig:modelId(id)
        local data = MonsterConfig[id]
        if data == nil then
                print("MonsterConfig没有id：" .. id)
                return nil
        end
        return data.modelId
end2.在Editor/XLuaGenConfig.cs里的CSharpCallLua加上该interface:
//C#静态调用Lua的配置（包括事件的原型），仅可以配delegate，interface
[CSharpCallLua]
[LuaCallCSharp]
public static List<Type> CSharpCallLua = new List<Type>() {
    typeof(Action),
    typeof(Func<double, double, double>),
    typeof(Func<long, long>),
    typeof(Func<long, string>),
    typeof(Func<string, long>),
    typeof(Action<string>),
    typeof(Action<double>),
    typeof(Action<bool>),
    typeof(Action<float, float>),
    typeof(UnityEngine.Events.UnityAction),
    typeof(UnityEngine.Events.UnityAction<long>),
    typeof(UnityEngine.Events.UnityAction<long,long>),
    typeof(UnityEngine.Events.UnityAction<string>),
    typeof(UnityEngine.Events.UnityAction<UnityEngine.Vector2>),
    typeof(UnityEngine.Events.UnityEvent<UnityEngine.Vector2>),
    typeof(System.Collections.IEnumerator),
    typeof(LuaConfigReader.IMonsterConfig),
};
3.先后执行Unity编辑里的XLua菜单的“Clear Generated Code”和“Generate Code”,生成相关代码；
4.读取lua配置表的数据：
LuaEnv luaenv = XLuaManager.Instance.GetLuaEnv();
IMonsterConfig m = luaenv.Global.Get<IMonsterConfig>("MonsterConfig");
int modelId = m.modelId(tid);