C # mutual calls with lua,

C # mutual calls with lua,

Lua is a good scalability language. The Lua interpreter is designed as a library that is easily embedded into the host Program. LuaInterface is used to implement mixed programming of Lua and CLR.

(1) C # Call Lua

　　Test environment: Create a C # console application in VS2015 and add a reference to LuaInterface. dll.

LuaInterface: http://luaforge.net/projects/luainterface/ (download luainterface-1.5.3, where there are more resources)

LuaInterface. the Lua class is the main interface for CLR to access the Lua interpreter, a LuaInterface. a Lua class object represents a Lua interpreter (or Lua execution environment). The Lua interpreter can exist multiple at the same time, and they are completely independent of each other.

The following steps are briefly described:

　　

Add a reference to LuaInterface. dll in the root directory:

　　

　　

　　

Run the Code directly:

　　

1 using System; 2 using System. collections. generic; 3 using System. linq; 4 using System. text; 5 using System. threading. tasks; 6 using LuaInterface; 7 8 namespace CSharpToLua 9 {10 class Program11 {12 static void Main (string [] args) 13 {14 // create a Lua interpreter, each Lua instance is independent of each other. A global full-region 15 Lua lua = new Lua (); 16 17 // --------------------------------------------------- 18 // Lua index operation [] allows you to create, access, and modify the global domain 19 lua ["age"] = 20; 20 lua ["name"] = "Mr. huang "; 21 22 string luaCode =" print (\ "This is Lua code \") "; 23 lua. doString (luaCode); // execute the lua script code 24 lua. doFile ("F :\\ CSharpToLua \ ScriptsFromFile. lua "); // execute the lua script file. Here I use the absolute location 25 26 double age = (double) lua [" age "]; 27 28 Console. writeLine ("age = {0}", age); 29 Console. writeLine ("width = {0}", lua ["width"]); 30 Console. readKey (); 31} 32} 33 34}

You can repeat it to increase the intimacy with the code ~.~ And then click to start

Warning. An error will be reported, but it doesn't matter,

　　

　　Solution:

　　

Run it again and you will see the results.

　　

A Brief Introduction to C # How To Call The Lua code, of course, there are a lot of API friends can refer to it on their own.

 

(2)LuaCall C #

Directly upload the code ~.~

　

1 using System; 2 using System. collections. generic; 3 using System. linq; 4 using System. text; 5 using System. threading. tasks; 6 using LuaInterface; 7 8 namespace CSharpToLua 9 {10 class Program11 {12 static void Main (string [] args) 13 {14 // create a Lua interpreter, each Lua instance is independent of each other. A global full-region 15 Lua lua = new Lua (); 16 17 18 // ------------------------------------------- lua calls c # function 19 TestClass obj = new TestClass (); 20 21 // register the CLR object method to Lua for Lua to call typeof (TestClass ). getMethod ("TestPrint") 22 lua. registerFunction ("TestPrint", obj, obj. getType (). getMethod ("TestPrint"); 23 24 // register the CLR static method to Lua for Lua to call 25 lua. registerFunction ("TestStaticPrint", null, typeof (TestClass ). getMethod ("TestStaticPrint"); 26 27 lua. doString ("TestPrint (10)"); 28 lua. doString ("TestStaticPrint ()"); 29 30 Console. readKey (); 31} 32} 33 34 class TestClass35 {36 private int value = 0; 37 38 public void TestPrint (int num) 39 {40 value = num; 41 Console. writeLine ("CSharp" + value); 42} 43 44 public static void TestStaticPrint () 45 {46 Console. writeLine ("TestStaticPrint"); 47} 48} 49}

 

Click Run .................

Perfect ~.~ Of course, here is a brief introduction of how C # And Lua call each other. Small partners can easily develop a large number of Google APIs.

Important: LuaInterface is the main interface, LuaInterface is the main interface, and LuaInterface is the main interface