/*
 * Course: SE1011-011
 * Term: Fall 2013
 * Assignment: Lab 7
 * Author: Anonymous et al.
 */

import javax.swing.JOptionPane;

public class Lab7_051_8_2 {
    public static void main(String[] args){
        // Work in progress converting a sequential program to one that uses helper functions
        // The helper functions

        Lab7State051_8_2 state = new Lab7State051_8_2();

        JOptionPane.showMessageDialog(null, "Welcome to Shootout, press OK to begin.");
        JOptionPane.showMessageDialog(null, "RULES:\n" +
                "Attacking allows for a greater chance to damage the enemy\n" +
                "(successful hit with attack does 3 additional damage, unsuccessful hit takes 2 additional damage)\n" +
                "Defending allows for a chance to defend yourself\n" +
                "(successful hit with defend while opponent is in attack mode does 0 additional damage)\n" +
                "(unsuccessful defend negates 2 damage from attacker)\n" +
                "At the end of the turn the entity with the higher roll wins and damage values are added\n" +
                "Ex: Player defends and gets higher roll, Comp attacks and has lower roll\n" +
                "-Result---> Player gives 0 damage to Comp for defending + 2 damage for the Comp attacking\n" +
                "If both are defending the one with the higher roll will do one damage to the other\n" +
                "If both are attacking and the number is equal, both take 1 damage\n" +
                "If both are defending and the number is equal, neither take damage\n" +
                "If one is defending and the number is equal, the attacker takes 1 damage");

        while(state.enemy>=1&&state.health>=1){

            /*
             * Attacking allows for a greater chance to damage the enemy
             * (successful hit with attack does 3 additional damage, unsuccessful hit takes 2 additional damage)
             * Defending allows for a chance to defend yourself
             * (successful hit with defend while the opponent is in attack mode does 0 additional damage)
             * (unsuccessful defend negates 2 damage from attacker)
             * At the end of the turn the entity with the higher roll wins and damage values are added
             * Ex: Player defends and gets higher roll, Comp attacks and has lower roll
             * -Result---> Player gives 0 damage to Comp for defending + 2 damage for the Comp attacking
             * If both are defending the one with the higher roll will do one damage to the other
             * If both are attacking and the number is equal, both take 1 damage
             * If both are defending and the number is equal, neither take damage
             * If one is defending and the number is equal, the attacker takes 1 damage
             */
            state.input=JOptionPane.showInputDialog(null, "Enter 1 for attack, 2 for defense.");

            if(Integer.parseInt(state.input)==1){ //player attacks
                if(state.enemyAI.roll()==1){ //enemy attacks
                    state.playerAttacksEnemyAttacks();
                }

                else{ //enemy defends
                    state.playerAttacksEnemyDefends();
                }

                if(state.enemy<0) state.enemy=0;
                if(state.health<0) state.health=0;

                JOptionPane.showMessageDialog(null, "You have " + state.health + " health left and\n" +
                    "the enemy has " + state.enemy + " health left.");
            }

            else if(Integer.parseInt(state.input)==2){ //player defends
                if(state.enemyAI.roll()==1){ //enemy attacks
                    state.playerDefendsEnemyAttacks();
                }

                else{ //enemy defends
                    state.playerDefendsEnemyDefends();
                }

                if(state.enemy<0) state.enemy=0;
                if(state.health<0) state.health=0;

                JOptionPane.showMessageDialog(null, "You have " + state.health + " health left and\n" +
                        "the enemy has " + state.enemy + " health left.");
            }

            else{ //invalid entry
                JOptionPane.showMessageDialog(null, "Please input a valid entry!");
            }
        }

        if(state.enemy<=0&&state.health>0){ //player wins
            JOptionPane.showMessageDialog(null, "You win!");
        }

        else if(state.enemy>0&&state.health<=0){ //enemy wins
            JOptionPane.showMessageDialog(null, "You lose!");
        }

        else{ //draw (enemy<=0&&health<=0)
            JOptionPane.showMessageDialog(null, "It's a draw!");
        }
    } // end main

}