Examples with Globals org.luaj.vm2.Globals used on opensource projects

Example 11 with Globals

use of org.luaj.vm2.Globals in project LuaViewSDK by alibaba.

the class JsePlatform method luaMain.

/** Simple wrapper for invoking a lua function with command line arguments.
     * The supplied function is first given a new Globals object,
     * then the program is run with arguments.
     */
public static void luaMain(LuaValue mainChunk, String[] args) {
    Globals g = standardGlobals();
    int n = args.length;
    LuaValue[] vargs = new LuaValue[args.length];
    for (int i = 0; i < n; ++i) vargs[i] = LuaValue.valueOf(args[i]);
    LuaValue arg = LuaValue.listOf(vargs);
    arg.set("n", n);
    g.set("arg", arg);
    mainChunk.initupvalue1(g);
    mainChunk.invoke(LuaValue.varargsOf(vargs));
}

Example 12 with Globals

use of org.luaj.vm2.Globals in project aerospike-client-java by aerospike.

the class LuaInstance method loadSystemPackage.

private void loadSystemPackage(ClassLoader resourceLoader, String packageName) {
    String resourcePath = "udf/" + packageName + ".lua";
    Prototype prototype = LuaCache.loadPackageFromResource(resourceLoader, resourcePath, packageName);
    LuaClosure function = new LuaClosure(prototype, globals);
    function.invoke();
    loadedTable.set(packageName, LuaValue.TRUE);
}

Example 13 with Globals

use of org.luaj.vm2.Globals in project aerospike-client-java by aerospike.

the class LuaInstance method loadPackage.

public void loadPackage(Statement statement) {
    if (loadedTable.get(statement.getPackageName()).toboolean()) {
        return;
    }
    Prototype prototype;
    if (statement.getResourceLoader() == null || statement.getResourcePath() == null) {
        prototype = LuaCache.loadPackageFromFile(statement.getPackageName());
    } else {
        prototype = LuaCache.loadPackageFromResource(statement.getResourceLoader(), statement.getResourcePath(), statement.getPackageName());
    }
    LuaClosure function = new LuaClosure(prototype, globals);
    function.invoke();
    loadedTable.set(statement.getPackageName(), LuaValue.TRUE);
}

Example 14 with Globals

use of org.luaj.vm2.Globals in project LuaViewSDK by alibaba.

the class BaseCacheUserdata method cacheObject.

private void cacheObject() {
    final Globals globals = getGlobals();
    final LuaView luaView = globals != null ? globals.getLuaView() : null;
    if (luaView != null) {
        luaView.cacheObject(getClass(), this);
    }
}

Example 15 with Globals

use of org.luaj.vm2.Globals in project LuaViewSDK by alibaba.

the class LuaViewManager method createGlobals.

/**
     * 创建Globals
     * 根据是否用lua-to-java bytecode来处理（如果使用LuaJC的话则会使用库bcel 533k)
     *
     * @return
     */
public static Globals createGlobals() {
    if (sStaticGlobals != null) {
        synchronized (sStaticGlobals) {
            Globals result = sStaticGlobals;
            sStaticGlobals = null;
            return result;
        }
    } else {
        //加载系统libs TODO 性能瓶颈
        final Globals globals = LuaViewConfig.isOpenDebugger() ? JsePlatform.debugGlobals() : JsePlatform.standardGlobals();
        if (LuaViewConfig.isUseLuaDC()) {
            LuaDC.install(globals);
        }
        //加载用户lib TODO 性能瓶颈
        loadLuaViewLibs(globals);
        return globals;
    }
}