Examples of org.luaj.vm2.LuaValue.toboolean()

org.luaj.vm2.LuaValue.toboolean()
Convert to boolean false if {@link #NIL} or {@link FALSE}, true if anything else @return Value cast to byte if number or string convertible to number, otherwise 0 @see #optboolean(boolean) @see #checkboolean() @see #isboolean() @see TBOOLEAN

      case LuaValue.TNIL:
        writer.write(LuaValue.TNIL);
        break;
      case LuaValue.TBOOLEAN:
        writer.write(LuaValue.TBOOLEAN);
        dumpChar(o.toboolean() ? 1 : 0);
        break;
      case LuaValue.TNUMBER:
        switch (NUMBER_FORMAT) {
        case NUMBER_FORMAT_FLOATS_OR_DOUBLES:
          writer.write(LuaValue.TNUMBER);

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   * the module, then require signals an error.
   */  
  public LuaValue require( LuaValue arg ) {
    LuaString name = arg.checkstring();
    LuaValue loaded = LOADED.get(name);
    if ( loaded.toboolean() ) {
      if ( loaded == _SENTINEL )
        error("loop or previous error loading module '"+name+"'");
      return loaded;
    }

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        addTilePropertyEvent("onTileCollision", "exit", new Runnable() {
            @Override
            public void run() {
                LuaValue exitRet = callScriptFunc(LuaMain.functions.EXIT);
                if (exitRet.isboolean() && exitRet.toboolean()) {
                    prevPlayerInventory = playerInventory.toArray(new String[0]);
                    levelIndex++;
                    loadLevel();
                }
            }

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