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UE3 主页 > 用户界面 & HUD > Scaleform GFx > 怎样从一个外部SWF文件访问变量

怎样从一个外部SWF文件访问变量

怎样从一个外部SWF文件访问变量
- 概述

概述

这个例子指导您如何在虚幻脚本中从一个外部SWF文件访问变量。

ActionScript(动作脚本)

var MyString:String = "Something cool";
var MyNumber:Number = 37;
var MyBoolean:Boolean = true;

UnrealScript(虚幻脚本)

var bool myBoolean;
var string myString;
var float myNumber;

var GFxObject RootMC

RootMC = GetVariableObject("_root");

/* Get AS Vars */
myBoolean = RootMC.GetBool("MyBoolean");
myString = RootMC.GetString("MyString");
myNumber = RootMC.GetFloat("MyNumber");

`log("##### MyBoolean: "@myBoolean);
`log("##### MyString: "@myString);
`log("##### MyNumber: "@myNumber);

/* Set AS Vars */
RootMC.SetBool("MyBoolean", false);
RootMC.SetString("MyString", "Something AWESOME!");
RootMC.SetFloat("MyNumber", 100);

`log("##### MyString changed to: "@RootMC.GetString("MyString"));