Java LoadState类代码示例

import org.luaj.vm2.LoadState; //导入依赖的package包/类
/**
     * Create a standard set of globals for JSE including all the libraries.
     *
     * @return Table of globals initialized with the standard JSE libraries
     * @see #debugGlobals()
     * @see JsePlatform
     * @see JmePlatform
     */
    public static Globals standardGlobals() {
        Globals globals = new Globals();
        globals.load(new JseBaseLib());
        globals.load(new PackageLib());
        globals.load(new Bit32Lib());
        globals.load(new TableLib());
        globals.load(new StringLib());
        globals.load(new CoroutineLib());
        globals.load(new JseMathLib());
        globals.load(new JseOsLib());
//		globals.load(new JseIoLib());//安全考虑，删除for LuaView
//		globals.load(new LuajavaLib());//安全考虑，删除for LuaView
        LoadState.install(globals);
        LuaC.install(globals);
        return globals;
    }
 

import org.luaj.vm2.LoadState; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    //Globals globals = JsePlatform.standardGlobals();
    Globals globals = new Globals();
    globals.load(new JseBaseLib());
    globals.load(new PackageLib());
    globals.load(new Bit32Lib());
    globals.load(new TableLib());
    globals.load(new StringLib());
    globals.load(new CoroutineLib());
    globals.load(new JseMathLib());
    globals.load(new JseIoLib());
    globals.load(new JseOsLib());
    globals.load(new JavaLibInteractionTest());
    LoadState.install(globals);
    LuaC.install(globals);
    System.out.println(new File(".").getAbsolutePath());
    System.out.println(new File(args[0]).exists());
    LuaValue chunk = globals.loadfile(new File(args[0]).getAbsolutePath());
    chunk.call();
}
 

import org.luaj.vm2.LoadState; //导入依赖的package包/类
private static Globals setupCompilerGlobal() {
	// Create server globals with just enough library support to compile user
	// scripts.
	compiler = new Globals();
	compiler.load(new JseBaseLib());
	compiler.load(new PackageLib());
	compiler.load(new StringLib());

	// To load scripts, we occasionally need a math library in addition to compiler
	// support.
	// To limit scripts using the debug library, they must be closures, so we only
	// install LuaC.
	compiler.load(new JseMathLib());
	LoadState.install(compiler);
	LuaC.install(compiler);

	// Set up the LuaString metatable to be read-only since it is shared across all
	// scripts.
	LuaString.s_metatable = new ReadOnlyLuaTable(LuaString.s_metatable);
	return compiler;
}
 

import org.luaj.vm2.LoadState; //导入依赖的package包/类
/**
 * Create a standard set of globals for JSE including all the libraries.
 * 
 * @return Table of globals initialized with the standard JSE libraries
 * @see #debugGlobals()
 * @see JsePlatform
 * @see org.luaj.vm2.lib.jme.JmePlatform
 */
public static Globals standardGlobals() {
	Globals globals = new Globals();
	globals.load(new JseBaseLib());
	globals.load(new PackageLib());
	globals.load(new Bit32Lib());
	globals.load(new TableLib());
	globals.load(new StringLib());
	globals.load(new CoroutineLib());
	globals.load(new JseMathLib());
	globals.load(new JseIoLib());
	globals.load(new JseOsLib());
	globals.load(new LuajavaLib());
	LoadState.install(globals);
	LuaC.install(globals);
	return globals;		
}
 

import org.luaj.vm2.LoadState; //导入依赖的package包/类
public LuaScriptExecutorPool(GameScriptingEngine gameScriptingEngine, int poolSize, boolean sandboxed) {
	this.gameScriptingEngine = gameScriptingEngine;
	this.sandboxed = sandboxed;
	
	executors = new ArrayBlockingQueue<ScriptExecutor<LuaValue>>(poolSize);

	for (int i = 0; i < poolSize; i++) {
		executors.offer(new LuaScriptExecutor(this));
	}
	
	if(sandboxed) {
		//Create sandboxed compiler
		sandboxedGlobals = new Globals();
		sandboxedGlobals.load(new JseBaseLib());
		sandboxedGlobals.load(new PackageLib());
		sandboxedGlobals.load(new StringLib());

		// To load scripts, we occasionally need a math library in addition to compiler support.
		// To limit scripts using the debug library, they must be closures, so we only install LuaC.
		sandboxedGlobals.load(new JseMathLib());
		LoadState.install(sandboxedGlobals);
		LuaC.install(sandboxedGlobals);
	}
}
 

import org.luaj.vm2.LoadState; //导入依赖的package包/类
/**
 * Create a standard set of globals for JSE including all the libraries.
 * 
 * @return Table of globals initialized with the standard JSE libraries
 * @see #debugGlobals()
 * @see JsePlatform
 * @see JmePlatform
 */
public static Globals standardGlobals() {
	Globals globals = new Globals();
	globals.load(new JseBaseLib());
	globals.load(new PackageLib());
	globals.load(new Bit32Lib());
	globals.load(new TableLib());
	globals.load(new StringLib());
	globals.load(new CoroutineLib());
	globals.load(new JseMathLib());
	globals.load(new JseIoLib());
	globals.load(new JseOsLib());
	globals.load(new LuajavaLib());
	LoadState.install(globals);
	LuaC.install(globals);
	return globals;		
}
 

import org.luaj.vm2.LoadState; //导入依赖的package包/类
private LuaEngine() {
	globals = new Globals();
	globals.load(new JseBaseLib());
	globals.load(new PackageLib());
	globals.load(new Bit32Lib());
	globals.load(new TableLib());
	globals.load(new StringLib());
	globals.load(new CoroutineLib());
	globals.load(new JseMathLib());
	globals.load(new JseIoLib());
	globals.load(new JseOsLib());
	globals.load(new MultiDexLuajavaLib());
	LoadState.install(globals);
	LuaC.install(globals);

	globals.finder = this;
	globals.set("loadResource", new resLoader());
}
 

import org.luaj.vm2.LoadState; //导入依赖的package包/类
private static void loadSkeletalAnimation(Animation animation, File animationFile) throws IOException
{
    Globals globals = new Globals();
    globals.load(new PackageLib());
    globals.load(new JseMathLib());
    LoadState.install(globals);
    LuaC.install(globals);
    
    LuaValue chunk = globals.load(new FileReader(animationFile), "SkeletalAnimation");
    chunk.call();

    LuaTable rootT = globals.get("root").checktable();
    LuaTable animationT = globals.get("animation").checktable();

    loadAnimation(animation, animationT, rootT);
    animation.root = loadBone(animation, rootT);
}
 

import org.luaj.vm2.LoadState; //导入依赖的package包/类
/**
 * Create a standard set of globals for JME including all the libraries.
 * 
 * @return Table of globals initialized with the standard JME libraries
 * @see #debugGlobals()
 * @see JsePlatform
 * @see JmePlatform
 */
public static Globals standardGlobals() {
	Globals globals = new Globals();
	globals.load(new BaseLib());
	globals.load(new PackageLib());
	globals.load(new Bit32Lib());
	globals.load(new OsLib());
	globals.load(new MathLib());
	globals.load(new TableLib());
	globals.load(new StringLib());
	globals.load(new CoroutineLib());
	globals.load(new JmeIoLib());
	LoadState.install(globals);
	LuaC.install(globals);
	return globals;		
}
 

import org.luaj.vm2.LoadState; //导入依赖的package包/类
void dumpHeader() throws IOException {
	writer.write( LoadState.LUA_SIGNATURE );
	writer.write( LoadState.LUAC_VERSION );
	writer.write( LoadState.LUAC_FORMAT );
	writer.write( IS_LITTLE_ENDIAN? 1: 0 );
	writer.write( SIZEOF_INT );
	writer.write( SIZEOF_SIZET );
	writer.write( SIZEOF_INSTRUCTION );
	writer.write( SIZEOF_LUA_NUMBER );
	writer.write( NUMBER_FORMAT );
	writer.write( LoadState.LUAC_TAIL );
}
 

import org.luaj.vm2.LoadState; //导入依赖的package包/类
/**
 * load a prototype
 *
 * @param scriptFile
 * @return
 */
private Prototype loadPrototype(final ScriptFile scriptFile) {
    if (LoadState.instance != null && scriptFile != null) {
        try {
            return LoadState.instance.undump(new BufferedInputStream(new ByteArrayInputStream(scriptFile.scriptData)), scriptFile.getFilePath());//TODO 低端机性能上可以进一步优化
        } catch (LuaError error) {
            error.printStackTrace();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    return null;
}
 

import org.luaj.vm2.LoadState; //导入依赖的package包/类
/**
 * Create a standard set of globals for JSE including all the libraries.
 *
 * @return Table of globals initialized with the standard JSE libraries
 * @see #debugGlobals()
 * @see org.luaj.vm2.lib.jse.JsePlatform
 * @see org.luaj.vm2.lib.jme.JmePlatform
 */
public static Globals standardGlobals() {
    Globals globals = new Globals();
    globals.load(new JseBaseLib());
    globals.load(new PackageLib());
    globals.load(new Bit32Lib());
    globals.load(new TableLib());
    globals.load(new StringLib());
    globals.load(new JseMathLib());
    globals.load(new JseOsLib());
    LoadState.install(globals);
    LuaC.install(globals);
    return globals;
}
 

import org.luaj.vm2.LoadState; //导入依赖的package包/类
/**
 * Create a new lua Globals object representing the standard one used in this game
 *
 * @return a new Globals instance
 */
public static Globals newStandard() {
    Globals globals = new Globals();
    globals.load(new JseBaseLib());
    globals.load(new PackageLib());
    globals.load(new Bit32Lib());
    globals.load(new TableLib());
    globals.load(new StringLib());
    globals.load(new JseMathLib());
    LoadState.install(globals);
    LuaC.install(globals);
    LuaJC.install(globals);
    return globals;
}
 

import org.luaj.vm2.LoadState; //导入依赖的package包/类
private void initEnvironment() {
	environment = new Globals();
	
	LoadState.install(environment);
	LuaC.install(environment);
	LuaJC.install(environment);
	
	modsTable = new LuaTable();
	environment.set("mods", modsTable);
}
 

import org.luaj.vm2.LoadState; //导入依赖的package包/类
/**
 * Loads a script into the global table
 *
 * @param name The name of the file
 * @return The loaded LuaFunction
 * @throws IOException
 */
private LuaValue loadScript(String name) throws IOException {
	InputStream script = this.findResource(name + ".lua");
	if (script == null) fail("Could not load script for test case: " + name);
	try {
		return LoadState.load(script, "@" + name + ".lua", globals);
	} finally {
		script.close();
	}
}