genesis-3d_engine/Engine/script/runtimelibrary/ScriptComponent.cs

/****************************************************************************
Copyright (c) 2011-2013,WebJet Business Division,CYOU
 
http://www.genesis-3d.com.cn

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using System;
using System.Runtime.CompilerServices;
using ScriptRuntime;

namespace ScriptRuntime
{
    /// <summary>
    /// 脚本组件
    /// 控制用户逻辑的核心组件
    /// </summary>
    public class ScriptComponent : Component
    {
        public static readonly System.Type thisType = typeof(ScriptComponent);

        private ScriptComponent(DummyClass__ dummy)
        {

        }

        /// <summary>
        /// 通过脚本实例名称来获取脚本实例
        /// </summary>
        /// <param name="name">脚本实例名称</param>
        /// <returns>返回脚本实例</returns>
        public ScriptableClass GetScriptByName(String name)
        {
            return ICall_ScriptComponent_GetScriptByName(this, name);
        }
        
        /// <summary>
        /// 通过类名获得脚本实例
        /// </summary>
        /// <typeparam name="TScript">类名</typeparam>
        /// <returns>返回脚本实例</returns>
        public TScript GetScriptObject<TScript>()
            where TScript : ScriptableClass
        {
            int count = ICall_ScriptComponent_GetScriptInstanceCount(this);
            for (int i = 0; i < count; ++i)
            {
                ScriptableClass sc = ICall_ScriptComponent_GetScriptObject(this, i);
                if (null != sc)
                {
                    if (sc is TScript)
                    {
                        return sc as TScript;
                    }
                }
            }
            return null;
        }

        /// <summary>
        /// 是否挂载了某个类型的脚本
        /// </summary>
        /// <typeparam name="TScript">类名</typeparam>
        /// <returns>结果</returns>
        public bool ContainScript<TScript>()
        {
            int count = ICall_ScriptComponent_GetScriptInstanceCount(this);
            for (int i = 0; i < count; ++i)
            {
                ScriptableClass sc = ICall_ScriptComponent_GetScriptObject(this, i);
                if (null != sc)
                {
                    if (sc is TScript)
                    {
                        return true;
                    }
                }
            }
            return false;
        }

        public int GetScriptObjectCount()
        {
            return ICall_ScriptComponent_GetScriptInstanceCount(this);
        }

        public ScriptableClass GetScriptObject(int index)
        {
            return ICall_ScriptComponent_GetScriptObject(this, index);
        }

        [MethodImplAttribute(MethodImplOptions.InternalCall)]
        extern private static ScriptableClass ICall_ScriptComponent_GetScriptByName(ScriptComponent self, String name);

        [MethodImplAttribute(MethodImplOptions.InternalCall)]
        extern private static  int ICall_ScriptComponent_GetScriptInstanceCount(ScriptComponent self);
        [MethodImplAttribute(MethodImplOptions.InternalCall)]
        extern private static ScriptableClass ICall_ScriptComponent_GetScriptObject(ScriptComponent self, int index);
    }
}