PGF1Week2project

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class PGF1Week2Project : MonoBehaviour
{
    Text screen;
    Page[] book;

    [SerializeField]
    string currHeading;
    [SerializeField]
    string nextHeading = "wake up";
    [SerializeField]
    string prevHeading;
    // Start is called before the first frame update
    void Start()
    {
        GameObject go = GameObject.Find("MainText");

        if (go)
        {
            screen = go.GetComponent<Text>();

            if (!screen)
            {
                Debug.LogError("Text Component was not found on MainText");
            }
        }
        else
        {
            Debug.LogError("MainText bot found");
        }

        //screen.text = "Hello world";

        Bindbook();
        {

        }

    }

    // Update is called once per frame
    void Update()
    {
        HandleInput();
        RenderStory();
    }

    void Bindbook()
    {
        book = new Page[]
          {

            // 9

            new Page
           ("wake up", "(this is: wake up)\n\"you awaken in a sweltering room that smells of dust" +
            " and dry rot. To your left, you see a woven basket, about three feet in " +
            "front you see a deep steel bowl filled with what looks like milk, " +
            "and 10 feet beyond that is a heavy iron door you assume is locked." +
            " Will you check the [W]oven basket, [B]owl, or [D]oor?"),

            new Page ("woven basket", "(this is: woven baskiet)\n\n You walk over to examine the woven basket," +
            "which stands almost 3 feet tall. You see that the lid on the basket has a handle, but when you" +
            "try to pull up, it seems to be tied down. You find ties on four sides of the basket holding " +
           "the lid on. You undo the ties and find the basket oddly empty."+
           "Press [x] to return to the previous step."),


            new Page ("door", "(this is: door)\n\n" +
            "While you think it should be easy enough to waltz through " +
            "the iron door. When you come upon it, you realize it is much" +
            " heavier than originally thought. You put all your weight into " +
            "it to find it only groans and will not budge."+
             "It seems you will need a key to unlock the door" +
              "before it moves anymore." +
             "Press [x] to return to the previous step."),

            new Page ("bowl of milk", "(this is:bowl of milk)\n\n" +
           "You look at the bowl of creamy liquid before you, unsure" +
           "of its contents. You tap the bowl with your foot and see that " +
           "the liquid moves with the same viscosity as milk would."+
           "You are quite parched, do you " +
           "[P]ick up the bowl or press [X] to return."),

            new Page ("pick up", "(this is: pick up)\n\n" +
            "You pick up the bowl and bring it closer to sniff the contents." +
            " The smell of the liquid is mild, though there is a twinge of" +
            " something odd to it that you cannot place your finger on." +
              "You slosh the liquid a bit and notice something shifting" +
              "at the bottom of the bowl. Do you " +
              "[P]our out the contents or [D]rink the liquid?" +
              " Or press [x] to return to the previous step."),

            //win
            new Page ("pour", "(this is:pour)\n\n" +
            "You pour out all the contents onto the dusty floor, " +
            "including what seems to be some maggots and a wrought " +
            "iron key. One that looks to fit in the keyhole of the " +
            "heavy door. You use the key to unlatch the door and budge" +
            " it enough to escape." +
            "[C]ontinue?" ),
            //lose
            new Page ("drink", "(this is: drink)\n\n" +
            " You decide your thirst could help to kill two birds " +
            "with one stone and begin to drink the liquid." +
            "The liquid isn’t milk at all and has a " +
            "severe acrid taste, you swallow some more " +
            "anyway, feeling chunks of items floating on your tongue." +
            "You spit out the bits and upon further inspection see they"+
            "are wriggling. You toss the bowl away from you as you feel " +
            "the need to wretch." +
             "Standing up you see a key landing next to the tossed " +
             "bowl and as you go to reach for it, you fall forward," +
             " mind hazing into unconsciousness." +
             "[C]ontinue?"),

            new Page ("play again?", "(this is: play again?)\n\n" +
            "Would you like to play again? Press [Y] or [N]"),

            new Page ("no", "(this is: no)\n\n" +
            "Thanks for playing" ),

           };

        void RenderStory()
        {
            if (!string.IsNullOrEmpty(nextHeading))
            {
                for (int i = 0; i < book.Length; i++)
                {
                    if (nextHeading == book[i].Heading)
                    {
                        prevHeading = currHeading;
                        currHeading = nextHeading;
                        nextHeading = "";

                        screen.text = book[i].Body; Debug.Log(book[i].Body);
                        return;
                    }
                }

                Debug.LogWarning("Heading not found: \"" + nextHeading + "\"");
            }
        }
        //x y n c w b d
        void HandleInput()
        {
            if (Input.GetKeyDown(KeyCode.C))
            {
                if (currHeading == "drink" || currHeading == "pour")
                {
                    nextHeading = "play again?";
                }
            }
            else if (Input.GetKeyDown(KeyCode.B))
            {
                if (currHeading == "wake up")
                {
                    nextHeading = "bowl of milk";
                }

                {

                }
            }

            else if (Input.GetKeyDown(KeyCode.D))
            {
                if (currHeading == "wake up")
                {
                    nextHeading = "door";
                }

                {

                }
            }
            else if (Input.GetKeyDown(KeyCode.W))
            {
                if (currHeading == "wake up")
                {
                    nextHeading = "woven basket";
                }
            }
            else if (Input.GetKeyDown(KeyCode.X))
            {
                if (currHeading == "woven basket" || currHeading == "door" || currHeading == "bowl of milk" || currHeading == "Pick up")
                {
                    nextHeading = prevHeading;
                }
            }
            else if (Input.GetKeyDown(KeyCode.N))

                if (currHeading == "play again?")

                    nextHeading = "no";

                else if (Input.GetKeyDown(KeyCode.Y))

                    if (currHeading == "play again?")

                        nextHeading = "wake up";

                    else if (Input.GetKeyDown(KeyCode.P))

                        if (currHeading == "pick up")
                            nextHeading = "pour";

                        else if (Input.GetKeyDown(KeyCode.D))


                            if (currHeading == "pick up")
                                nextHeading = "drink";



            nextHeading = prevHeading;
        }


    }
}