c++ - C++ この while ループの何が問題になっていますか?

Question

プログラミングの練習として、単純なテキスト アドベンチャー ゲームのコードをゼロからコーディングしようとしたところ、驚くべき結果が得られました。完全なコードは次のとおりです。

//Twisty Passages All Alike.
//An adventure game designed as a practice exercise.
#include <iostream>
#include <string>
using namespace std;

int main()
{
    cout << "\t\tTwisty Passages, All Alike!\n";
    cout << "\tA text adventure by Jellypox Studios.\n";

    //INVENTORY INDEX NUMBERS:
    //0. note
    //1. hammer
    //2. 


    //ROOM NUMBERS:
    //0. living room
    //1. storeroom


    //Setting up the current room.
    int ALL_ITEMS = 10;
    string inventory[ALL_ITEMS];
    int currentRoom = 0;

    string input = "DEFAULT";

    //Room 0: living room.
    bool haveNote = false;
    bool haveHammer = false;

    //Room descriptions
    if (currentRoom == 0)
    {
        cout << "You are in the living room.\nThere are doors to the south and west and a staircase to the north.\nYou can see: a table, a cat, a fireplace.\n\n";
    }
    else if (currentRoom == 1)
    {
        cout << "You are in the storeroom.\nThe room is a jumbled mass of cupboards, hanging sausages, left-out scraps of food and cockroaches.\nThe only thing of interest here is a large chest in the corner.";
    }


    //THE LIVING ROOM
    while (currentRoom == 0)
    {
        cin >> input;
        //THE TABLE
        if (input == "look table" || "look at table")
        {
            cout << "You see: some bones and scraps";
            if (haveHammer = false)
            {
                cout << ", a hammer";
            }
            if (haveNote == false)
            {
                cout << ", a note";
            }
            cout << ".\n\n";
        }
        else if (input == "look scraps" || "look at scraps" || "look bones" || "look at bones")
        {
            cout << "What a mess!\n\n";
        }
        else if (input == "look note" || "look at note" || "read note")
        {
            if (haveNote == false)
            {
                cout << "Pick it up first!\n\n";
            }
            else
            {
                cout << "It reads: \"Gone hunting. Will be back soon.\"";
            }
        }
        else if (input == "get note" || "take note" || "pick up note")
        {
            if (haveNote == false)
            {
                cout << "Got the note.";
                inventory[0] = "note";
                haveNote = true;
            }
            else
            {
                cout << "You already have the note!\n\n";
            }
        }
        else if (input == "look hammer" || "look at hammer")
        {
            cout << "It's just an ordinary hammer.\n\n";
        }
        else if (input == "get hammer" || "take hammer" || "pick up hammer")
        {
            if (haveHammer == false)
            {
                cout << "Got the hammer.\n\n";
                inventory[1] = "hammer";
                haveHammer = true;
            }
            else
            {
                cout << "You already have the hammer!\n\n";
            }
        }
        //ELSWHERE IN THE ROOM
        else if (input == "look cat" || "look at cat")
        {
            cout << "It stares up at you irritably.\n\n";
        }
        else if (input == "look fireplace" || "look at fireplace")
        {
            cout << "A flickering fire warms the house.\n\n";
        }
        else if (input == "south" || "go south")
        {
            //CODE TO MAKE THE DOOR UNLOCKABLE GOES HERE!
            cout << "The door is locked.\n\n";
        }
        else if (input == "west" || "go west")
        {
            currentRoom = 1;
        }
        else if (input == "north" || "go north" || "upstairs" || "go upstairs")
        {
            currentRoom = 2;
        }
        else
        {
            cout << "Say what?";
        }
    }
    return 0;
}

入出力システムに while ループを使ってみたので、「look at table」と入力すると、テーブルの説明などが表示されますが、代わりに次のようになります。

look at table
You see: some bones and scraps, a note.

You see: some bones and scraps, a note.

You see: some bones and scraps, a note.

get note
You see: some bones and scraps, a note.

You see: some bones and scraps, a note.

get hammer
You see: some bones and scraps, a note.

You see: some bones and scraps, a note.

go west
You see: some bones and scraps, a note.

You see: some bones and scraps, a note.

私は何を間違えたのですか？