NotEnoughItems/src/main/java/codechicken/nei/api/NEIInfo.java

package codechicken.nei.api;

import codechicken.nei.NEIClientConfig;
import codechicken.nei.config.OptionCycled;
import net.minecraft.world.World;

import java.util.LinkedList;

public class NEIInfo
{
    public static final LinkedList<INEIModeHandler> modeHandlers = new LinkedList<>();

    public static void load(World world) {
        OptionCycled modeOption = (OptionCycled) NEIClientConfig.getOptionList().getOption("inventory.cheatmode");
        modeOption.parent.synthesizeEnvironment(false);
        if(!modeOption.optionValid(modeOption.value())) {
            modeOption.copyGlobals();
            modeOption.cycle();
        }
    }

    public static boolean isValidMode(int mode) {
        for(INEIModeHandler handler : modeHandlers)
            if(!handler.isModeValid(mode))
                return false;
        
        return true;
    }
}