Mines.java

package net.sf.l2j.gameserver.custom.events.mines;

import net.sf.l2j.commons.lang.StringUtil;
import net.sf.l2j.commons.random.Rnd;
import net.sf.l2j.gameserver.model.actor.instance.Player;
import net.sf.l2j.gameserver.network.serverpackets.NpcHtmlMessage;

import java.util.ArrayList;
import java.util.List;


public class Mines extends MinesEvent {
    private int _selected = -1;
    private final List<MineBox> _boxs = new ArrayList<>();
    private int _lives = 3;

    public Mines() {
        feedList();
    }

    public void minesWindow(Player player) {
        final StringBuilder sb = new StringBuilder();
        if(_lives != 0) {
            selectedBox(getSelected());
            StringUtil.append(sb, "<br>Lives");
            StringUtil.append(sb, "<br1><table width=96><tr>");
            for (int sI = 0; sI < _lives; sI++)
                StringUtil.append(sb, "<td><button action=\"bypass \" width=32 height=32 back=\"icon.etc_dice_a_i00\" fore=\"icon.etc_dice_a_i00\"></td>");

            StringUtil.append(sb, "</tr></table>");

            StringUtil.append(sb, "<br><table width=260>");
            int i = 0;
            for (MineBox bx : _boxs) {
                final boolean isNextLine = i % 6 == 0;
                if (isNextLine)
                    sb.append("<tr>");
                StringUtil.append(sb, "" + displayIcons(bx.position, bx.chance, bx.selected, bx.content));
                if (isNextLine)
                    sb.append("</tr>");
                i++;
            }
            StringUtil.append(sb, "</table>");
        }else
            StringUtil.append(sb, "<br>You Lost");

        NpcHtmlMessage html = new NpcHtmlMessage(0);
        html.setFile("data/html/mods/Events/mines/minesMW.htm");
        html.replace("%mines%", sb.toString());
        player.sendPacket(html);
    }

    public String displayIcons(int chanceNum,int position,boolean selected, String content){
        String tempHolder = "";

        if(selected)
            tempHolder = content;
        else
            tempHolder = "<td><button action=\"bypass  _menuMinesSelect " + chanceNum + " "+ position + "\" width=32 height=32 back=\"icon.etc_box_of_adventure_1_i00\" fore=\"icon.etc_box_of_adventure_1_i00\"></td>";

        return tempHolder;
    }

    public void selectedBox(int pos){
        for(MineBox bx : _boxs){
            if(bx.position == pos){
                bx.selected = true;
                if(bx.chance < 50) {
                    bx.content = "<td><button action=\"bypass \" width=32 height=32 back=\"icon.etc_torch_on_i00\" fore=\"icon.etc_torch_on_i00\"></td>";
                    _lives--;
                }else
                bx.content = "<td><button action=\"bypass \" width=32 height=32 back=\"icon.etc_pig_adena_i00\" fore=\"icon.etc_pig_adena_i00\"></td>";
            }
        }
    }

    public class MineBox{
        public int position;
        public int chance;
        public boolean selected;
        public String content;
    }

    public void feedList(){
        for(int i=0; i < 30; i++){
            MineBox bx = new MineBox();
            bx.position = i;
            bx.chance = Rnd.get(100);
            bx.selected = false;
            _boxs.add(bx);
        }
    }

    public void setSelected(int position){
        _selected = position;
    }

    public int getSelected()
    {
       return _selected;
    }

}