red mechanic

/**
 * Write a description of class Game here.
 *
 * @author Bidderlyn
 * @version Red's mech thingy 1.0
 */
import java.util.Scanner;
public class Game
{
    public String mech_name;
    public int mech_hp;
    public int mech_dices;
    public int mech_diceDamage;
    public int mech_initiative;
    public int mech_defense;
    public int mech_offense;
    public int mech_dmgBoost;
    public int mech_armor;

    public String mech2_name;
    public int mech2_hp;
    public int mech2_dices;
    public int mech2_diceDamage;
    public int mech2_initiative;
    public int mech2_defense;
    public int mech2_offense;
    public int mech2_dmgBoost;
    public int mech2_armor;
    public Game()
    {
        Scanner scan = new Scanner(System.in);


        System.out.println("What is the name of the first mecha?");
        mech_name = scan.nextLine();
        System.out.println("What is the name of the second mecha?");
        mech2_name = scan.nextLine();

         System.out.println("****** INITIATING FIRST MECHA ******");
          System.out.println("***");
        System.out.println("How much hp does he have");
        mech_hp = scan.nextInt();
        System.out.println("How much damage does the mech dice inflict");
        mech_diceDamage = scan.nextInt();
        System.out.println("How many dices does he roll");
        mech_dices = scan.nextInt();
        System.out.println("How much armor does he have");
        mech_armor = scan.nextInt();

        System.out.println("****** INITIATING SECOND MECHA ******");
          System.out.println("***");
        System.out.println("How much hp does he have");
        mech2_hp = scan.nextInt();
        System.out.println("How much damage does the mech dice inflict");
        mech2_diceDamage = scan.nextInt();
        System.out.println("How many dices does he roll");
        mech2_dices = scan.nextInt();
        System.out.println("How much armor does he have");
        mech2_armor = scan.nextInt();

        System.out.println("***");
        System.out.println("Type the CR of the environment roll");
        int envCR = scan.nextInt();
        System.out.println("Type the initiative bonus player mech gets if he passes or enemy gets if he fails:");
        int initiativeBonus = scan.nextInt();

        int r = ((int)((Math.random()*100)+1));
        System.out.println("["+mech_name+" rolls 1d100 Environment Roll against CR of "+envCR+" to get "+initiativeBonus+" initiative and scores "+r+"]");
        if(r >= envCR)
        {System.out.println("[Success!] "+mech_name+" increased its initiative by "+initiativeBonus+"!");mech_initiative = mech2_initiative+initiativeBonus;}
        else
        {System.out.println("[failure!] "+mech2_name+" increased its initiative by "+initiativeBonus+"!"); mech2_initiative = mech2_initiative+initiativeBonus;}

        System.out.println("Type the CR of the posture roll");
        int posCR = scan.nextInt();

         r = ((int)((Math.random()*100)+1));
         System.out.println("["+mech_name+" rolls 1d100 Posture Roll against CR of "+posCR+" and scores "+r+"]");
         if(r >= posCR)
         {System.out.println("[Success!] "+mech_name+" is now on [Aggresive] stance and gains 20% more damage !");mech_dmgBoost = 20;}
         else
         {System.out.println("[failure!] "+mech2_name+" increased its initiative by "+initiativeBonus+"!"); mech2_initiative = mech2_initiative+initiativeBonus;}

         boolean end = false;
         while(end == false)
         {
          int in1 = ((int)((Math.random()*100)+1+mech_initiative));
          System.out.println("["+mech_name+" rolls 1d100+"+mech_initiative+" initiative Roll scores "+in1+"]");

          int in2 = ((int)((Math.random()*100)+1+mech2_initiative));
          System.out.println("["+mech2_name+" rolls 1d100+"+mech2_initiative+" initiative Roll scores "+in2+"]");
          boolean KO = false;
          int dmg1=0;
          while(KO == false)
          {
           if(in1 >= in2)
           {
              dmg1=0;
              for(int i=0; i<mech_dices; i++)
              {
                dmg1 = dmg1 +((int)((Math.random()*mech_diceDamage)+1));

              }
              // adding boost
               dmg1 = (dmg1*(100+mech_dmgBoost))/100;


              System.out.println(mech_name+" rolls "+mech_dices+"d"+mech_diceDamage+" and strikes "+mech2_name+" for "+dmg1+" damage");
              mech2_hp = mech2_hp - dmg1+mech2_armor;
              if(mech2_hp <=0){ System.out.println(mech2_name+" is defeated");
              KO = true;
              end = true;}

              if(KO ==false)
              {
              dmg1=0;
                for(int i=0; i<mech2_dices; i++)
              {

               dmg1 = dmg1 +((int)((Math.random()*mech2_diceDamage)+1));

              }
              // adding boost
               dmg1 = (dmg1*(100+mech2_dmgBoost))/100;
                // low initiative does .5 dmg
               dmg1 = dmg1/2;

              System.out.println(mech2_name+" rolls "+mech2_dices+"d"+mech2_diceDamage+" and strikes "+mech_name+" for "+dmg1+" damage");
              mech_hp = mech_hp - dmg1+mech_armor;
              if(mech_hp <=0){ System.out.println(mech_name+" is defeated");
              KO = true;
              end = true;}
                }
            }
            else
            {
              dmg1=0;
               for(int i=0; i<mech2_dices; i++)
              {

               dmg1 = dmg1 +((int)((Math.random()*mech2_diceDamage)+1));

              }
              // adding boost
               dmg1 = (dmg1*(100+mech2_dmgBoost))/100;

              System.out.println(mech2_name+" rolls "+mech2_dices+"d"+mech2_diceDamage+" and strikes "+mech_name+" for "+dmg1+" damage");
              mech_hp = mech_hp - dmg1+mech_armor;
              if(mech_hp <=0){ System.out.println(mech_name+" is defeated");
              KO = true;
              end = true;}
              if(KO ==false)
              {
               dmg1=0;
               for(int i=0; i<mech_dices; i++)
              {
               dmg1 = dmg1 +((int)((Math.random()*mech_diceDamage)+1));

              }
              // adding boost
               dmg1 = (dmg1*(100+mech_dmgBoost))/100;
               // low initiative does .5 dmg
               dmg1 = dmg1/2;


              System.out.println(mech_name+" rolls "+mech_dices+"d"+mech_diceDamage+" and strikes "+mech2_name+" for "+dmg1+" damage");
              mech2_hp = mech2_hp - dmg1+mech2_armor;
              if(mech2_hp <=0){ System.out.println(mech2_name+" is defeated");
              KO = true;
              end = true;}
                }
            }

          }

         }
         System.out.println("");
        System.out.println("");
      }

    }