Homework SourseC Programming Please help me Thank you Problem B Basic needs
C++ Programming (Please help me!! Thank you!!):
Problem B: Basic needs (20 points) Add another room to the game. This room should be the “Toilet”, indicated by T\'s on the board at the spot shown (again, make sure you match the sample output exactly). You do not need to create any actions in the toilet, but you should be able to move to it (and out of it...).
This is my game program (you can copy and paste it to C++)
This is an example (output) that I should get
Example 1 (user input is bold):
Current stats are: Energy = 70, Entertainment = 70, Smartness = 70.
Current time: 8:00.
You are at the Dorm.
Do you want to (S)leep, do (H)omeowrk or (W)atch some YouTube?
Do you want to (G)o to a different location?
g
Where do you want to travel to: (O, U, D, T)?
t
You go to Toilet.
From your actions changed your stats by... Energy: -4, Entertainment: 0, Smartness: 0. (Press enter to advance an hour)
Current stats are: Energy = 66, Entertainment = 70, Smartness = 70.
Current time: 9:00.
You are at the Toilet.
You are lost in the abyss...
Do you want to (G)o to a different location?
g
Where do you want to travel to: (O, U, D, T)?
o
You go to Outside.
From your actions changed your stats by... Energy: -4, Entertainment: 0, Smartness: 0. (Press enter to advance an hour)
Current time: 10:00.
You are at the Outside.
Do you want to (S)ocialize or (P)lay Rugby?
Do you want to (G)o to a different location?
2 DT.T T 0 UUiU-U U U U U U,U,U U 11Solution
Added another \'room\' Object with values as mentioned (Toilet). Nothing else requires to be changed as no action is needed when in Toilet.
Only two lines have been added. Lines ending with comments as \"// Solution line \" are the lines added.
Just copy and paste the code below and search for \"Solution\" , you will get two occurences in comments. These two lines have been added. Nothing else has been modified.
Code:
#include <iostream>
#include <string>
using namespace std;
class Room {
private:
// letters outline where the location is
char mapLetter;
// locations are rectangles....
int topLeftX;
int topLeftY;
int bottomRightX;
int bottomRightY;
// all good things have a name, right?
string roomName;
// constructor to make a room! need all the above information
public:
Room();
Room(string name, char symbol, int tlx, int tly, int brx, int bry);
// Below: get functions to get all the information about a room
string getName();
char getLetter();
int getTopLeftX();
int getTopLeftY();
int getBottomRightX();
int getBottomRightY();
};
Room::Room()
{
roomName=\"The Void\";
mapLetter=\'?\';
topLeftX=-1;
topLeftY=-1;
bottomRightX=-1;
bottomRightY=-1;
}
Room::Room(string name, char symbol, int tlx, int tly, int brx, int bry)
{
roomName=name;
mapLetter=symbol;
topLeftX=tlx;
topLeftY=tly;
bottomRightX=brx;
bottomRightY=bry;
}
string Room::getName()
{
return roomName;
}
char Room::getLetter()
{
return mapLetter;
}
int Room::getTopLeftX()
{
return topLeftX;
}
int Room::getTopLeftY()
{
return topLeftY;
}
int Room::getBottomRightX()
{
return bottomRightX;
}
int Room::getBottomRightY()
{
return bottomRightY;
}
/* ABOVE ROOM */
/* BELOW MAP */
class Map {
private:
// size of the world
static const int MAX_ROWS = 20;
static const int MAX_COLUMNS = 40;
// characters for blank space and you, the player
static const char BLANK = \' \';
static const char PLAYER = \'Y\';
// stores all the characters on the world
char grid[MAX_ROWS][MAX_COLUMNS];
// list of the possible locations to go to
Room mapRooms[100];
int usedRooms;
// current place you are
Room currentLocation;
void generateMap();
public:
Map();
void addRoom(Room r);
void displayMap(); // this simply shows the map on the screen...
Room getPlayerLocation();
int getLocations(Room changeMe[100]); // copies rooms into changeMe, returns the size
void moveToRoom(Room destination);
};
Map::Map()
{
usedRooms = 0;
// initialize the map to be blank
for(int i=0; i < MAX_ROWS; i++)
{
for(int j=0; j < MAX_COLUMNS; j++)
{
grid[i][j] = BLANK;
}
}
// make 3 rooms
Room outside(\"Outside\", \'O\', 0,0, 39,19);
Room university(\"University\", \'U\', 5,5, 15,15);
Room dorm(\"Dorm\", \'D\', 25,5, 30,10);
Room toilet(\"Toilet\", \'T\', 25,11, 27,13); //Solution Line 1
// add them to our arrayList
addRoom(outside);
addRoom(university);
addRoom(dorm);
addRoom(toilet); //Solution Line 2
// start out in your room
currentLocation = dorm;
moveToRoom(currentLocation);
// generate the map (rooms)
generateMap();
}
void Map::addRoom(Room r)
{
mapRooms[usedRooms] = r;
usedRooms++;
}
void Map::generateMap()
{
// for all the rooms we have in our list...
for(int i=0; i < usedRooms; i ++)
{
Room place = mapRooms[i];
// Fill in top and bottom of rectangle with characters
for(int i = place.getTopLeftX(); i <= place.getBottomRightX(); i++)
{
grid[place.getTopLeftY()][i] = place.getLetter();
grid[place.getBottomRightY()][i] = place.getLetter();
}
// fill in left and right side...
for(int i = place.getTopLeftY(); i <= place.getBottomRightY(); i++)
{
grid[i][place.getTopLeftX()] = place.getLetter();
grid[i][place.getBottomRightX()] = place.getLetter();
}
}
}
// this simply shows the map on the screen...
void Map::displayMap()
{
for(int i=0; i < MAX_ROWS; i++)
{
for(int j=0; j < MAX_COLUMNS; j++)
{
cout << \" \" << grid[i][j];
}
cout << endl;
}
}
// get where we are
Room Map::getPlayerLocation()
{
return currentLocation;
}
// get the possible locations to go to
int Map::getLocations(Room changeMe[100])
{
for(int i=0; i < usedRooms; i++)
{
changeMe[i] = mapRooms[i];
}
return usedRooms;
}
// update the map so the player symbol moves to the a new location
void Map::moveToRoom(Room destination)
{
// if were somewhere before
if(currentLocation.getTopLeftY() != -1) // if this is false, the room does not exist
{
// remove the mark from the center of the previous location
grid[currentLocation.getTopLeftY() + (currentLocation.getBottomRightY() - currentLocation.getTopLeftY())/2]
[currentLocation.getTopLeftX() +(currentLocation.getBottomRightX() - currentLocation.getTopLeftX())/2]
= BLANK;
}
// update where we are
currentLocation = destination;
// add player mark to center of new location
grid[currentLocation.getTopLeftY() + (currentLocation.getBottomRightY() - currentLocation.getTopLeftY())/2]
[currentLocation.getTopLeftX() + (currentLocation.getBottomRightX() - currentLocation.getTopLeftX())/2]
= PLAYER;
}
class Player
{
private:
// character has 3 stats: entertainment, energy and smartness
Map world;
int entertainment;
int energy;
int smartness;
public:
Player();
Player(Map world);
int removeSmartness(int amount);
void doAction(char action, int time);
int addSmartness(int amount);
int removeEnergy(int amount);
int getSmartness();
int addEnergy(int amount);
int getEnergy();
int removeEntertainment(int amount);
int addEntertainment(int amount);
int getEntertainment();
void displayStats();
void travel();
char requestAction();
void displayMap();
};
// Tell them where they are and what actions they can take (and ask them as the method says)
char Player::requestAction()
{
// get where you are
Room location = world.getPlayerLocation();
// display where you are
cout << \"You are at the \" + location.getName() + \".\ \";
// if at uni
if(location.getName().compare(\"University\") == 0)
{
cout << \"Do you want to (A)ttend class or (S)leep through lecture?\ \";
}
// if at dorm
else if(location.getName().compare(\"Dorm\") == 0)
{
cout << \"Do you want to (S)leep, do (H)omeowrk or (W)atch some YouTube?\ \";
}
// if outside
else if(location.getName().compare(\"Outside\") == 0)
{
cout << \"Do you want to (S)ocialize or (P)lay Rugby?\ \";
}
// if you are not in any of the above, we have a problem
else
{
cout << \"You are lost in the abyss...\ \";
}
// they can also change locations by \'G\'
cout << \"Do you want to (G)o to a different location?\ \";
// let them enter a choice
string answer;
getline(cin,answer);
// if they entered something, give back the first character (capitalized)
if(answer.length() > 0)
{
return toupper(answer[0]);
}
// otherwise they just hit enter (trying to crash me!), so they do nothing
else
{
return \' \';
}
}
// chage locations
void Player::travel()
{
// destionations the names of possible destinations
Room destinations[100];
// to do this, we need to copy in each name manually
int roomCount = world.getLocations(destinations);
// show the possible destinations
cout << \"Where do you want to travel to: (\";
if(roomCount>0)
{
cout << destinations[0].getLetter();
}
for(int i=1; i < roomCount; i++)
{
cout << \", \" << destinations[i].getLetter();
}
cout <<\")?\ \";
// read from the keyboard where they want to go
string response;
getline(cin, response);
// if they didn\'t enter anything (shame on them) they go nowhere
if(response.length() == 0)
{
cout << \"You go nowhere...\ \";
return;
}
// otherwise pull out the first character
char r = toupper(response[0]);
// find the room that matches this character
Room destination;
for(int i=0; i < roomCount; i++)
{
Room place = destinations[i];
if(place.getLetter() == r)
{
destination = place;
}
}
// if we didnt find the room, they entered a bad character!
if(destination.getBottomRightX() == -1 ) // not a valid room
{
cout << \"Invalid location, you go nowhere...\ \";
}
// otherwise go to that location
else
{
cout << \"You go to \" + destination.getName() + \".\ \";
world.moveToRoom(destination);
}
}
// display stats... yes what the methods says it does...
void Player::displayStats()
{
cout << \"Current stats are: \";
cout << \"Energy = \" << energy <<\", \";
cout << \"Entertainment = \" << entertainment <<\", \";
cout << \"Smartness = \" << smartness <<\".\ \";
}
// start out at 70 in each stat
Player::Player()
{
entertainment = 70;
energy = 70;
smartness = 70;
}
// hopefully you exist in a world...
Player::Player(Map world)
{
entertainment = 70;
energy = 70;
smartness = 70;
Player::world = world;
}
// list of possible actions....
void Player::doAction(char action, int time)
{
// get where we are
Room location = world.getPlayerLocation();
string locationName = location.getName();
// keep track of the effects of our actions...
int entertainmentChange = 0;
int energyChange = 0;
int smartnessChange = 0;
// long list of options below based on time/location! yay if/else
if(action == \'G\')
{
travel();
energyChange = removeEnergy(4);
}
else if(locationName.compare(\"University\") == 0)
{
if(8 < time && time < 16)
{
if(action == \'S\')
{
cout << \"You put your head down and snore very loudly.\ \";
energyChange = addEnergy(10);
smartnessChange = addSmartness(1);
entertainmentChange = removeEntertainment(2);
}
else if(action == \'A\')
{
cout << \"You take copious notes and pay close attention to the material.\ \";
energyChange = removeEnergy(4);
smartnessChange = addSmartness(3);
entertainmentChange = removeEntertainment(20);
}
else
{
cout << \"Bad command, you do nothing for an hour.\ \";
energyChange = removeEnergy(2);
entertainmentChange = removeEntertainment(2);
}
}
else
{
cout << \"There are no classes in session, you waste an hour of your time.\ \";
energyChange = removeEnergy(4);
entertainmentChange = removeEntertainment(3);
}
}
else if(locationName.compare(\"Dorm\") == 0)
{
if(action == \'S\')
{
if(8 < time && time < 20)
{
cout << \"Since you are diurnal, you get an hour of unrestful sleep.\ \";
energyChange = addEnergy(4);
entertainmentChange = removeEntertainment(5);
}
else
{
cout << \"You get a good hour of sleep.\ \";
energyChange = addEnergy(10);
entertainmentChange = removeEntertainment(5);
}
}
else if(action == \'H\')
{
cout << \"You break out the books and pound through some problems.\ \";
energyChange = removeEnergy(3);
smartnessChange = addSmartness(3);
entertainmentChange = removeEntertainment(20);
}
else if(action == \'W\')
{
cout << \"OMG!! CATS!!!!\ \";
energyChange = removeEnergy(2);
smartnessChange = removeSmartness(1);
entertainmentChange = addEntertainment(20);
}
else
{
cout << \"You stare at the ceiling for an hour...\ \";
energyChange = removeEnergy(1);
entertainmentChange = removeEntertainment(3);
}
}
else if(locationName.compare(\"Outside\") == 0)
{
if(action == \'S\')
{
cout << \"Party hard!\ \";
energyChange = removeEnergy(8);
entertainmentChange = addEntertainment(8);
}
else if(action == \'P\')
{
if(8 < time && time < 20)
{
cout << \"You run for almost an hour straight (when not flattened on the ground).\ \";
energyChange = removeEnergy(15);
smartnessChange = removeSmartness(1);
entertainmentChange = addEntertainment(12);
}
else
{
cout << \"It is too dark and you end up falling flat on your face.\ \";
energyChange = removeEnergy(6);
smartnessChange = removeSmartness(3);
entertainmentChange = removeEntertainment(1);
}
}
else
{
cout << \"You wander around outside for an hour.\ \";
energyChange = removeEnergy(6);
smartnessChange = removeSmartness(1);
entertainmentChange = addEntertainment(3);
}
}
else
{
cout << \"You are currently lost, which is not a lot of fun\ \";
energyChange = removeEnergy(2);
entertainmentChange = removeEntertainment(2);
}
// end list of actions based on time/location
// tell the user the effects of actions
cout << \"From your actions changed your stats by... \";
cout << \"Energy: \" << energyChange << \", \";
cout << \"Entertainment: \" << entertainmentChange << \", \";
cout << \"Smartness: \" << smartnessChange << \".\ \";
}
// below are methods for adding, removing and getting the value the 3 stats
// get the value of entertainment
int Player::getEntertainment()
{
return entertainment;
}
// adds amount to \"entertainment\" and returns the change
int Player::addEntertainment(int amount)
{
// remember the old value
int oldEntertainment = entertainment;
// add the entertainment amount
entertainment = entertainment + amount;
// don\'t let entertainment go over 100
entertainment = min(entertainment, 100);
return entertainment - oldEntertainment;
}
//subtracts amount from \"entertainment\" and returns the change
int Player::removeEntertainment(int amount)
{
// remember the old value
int oldEntertainment = entertainment;
// add the entertainment amount
entertainment = entertainment - amount;
// don\'t let entertainment go under 0
entertainment = max(entertainment, 0);
return entertainment - oldEntertainment;
}
// get the value of energy
int Player::getEnergy()
{
return energy;
}
// adds amount to \"energy\" and returns the change
int Player::addEnergy(int amount)
{
// remember the old value
int oldEnergy = energy;
// add the energy amount
energy = energy + amount;
// don\'t let energy go over 100
energy = min(energy, 100);
return energy - oldEnergy;
}
// get the value of entertainment
int Player::getSmartness()
{
return smartness;
}
//subtracts amount from \"energy\" and returns the change
int Player::removeEnergy(int amount)
{
// remember the old value
int oldEnergy = energy;
// add the energy amount
energy = energy - amount;
// don\'t let energy go under 0
energy = max(energy, 0);
return energy - oldEnergy;
}
// adds amount to \"smartness\" and returns the change
int Player::addSmartness(int amount)
{
// remember the old value
int oldSmartness = smartness;
// add the smartness amount
smartness = smartness + amount;
// don\'t let smartness go over 100
smartness = min(smartness, 100);
return smartness - oldSmartness;
}
//subtracts amount from \"smartness\" and returns the change
int Player::removeSmartness(int amount)
{
// remember the old value
int oldSmartness = smartness;
// add the smartness amount
smartness = smartness - amount;
// don\'t let smartness go under 0
smartness = max(smartness, 0);
return smartness - oldSmartness;
}
// shows the map to the screen
void Player::displayMap()
{
// cannot do this directly as map is private
world.displayMap();
}
// the current time (0:00 - 23:59)
int dayTime = 8;
// you, the player
Player player;
// some useful functions...
void clearScreen();
void displayTime();
bool updatePlayer();
void displayTime()
{
// display the time
cout << \"Current time: \"<<dayTime<<\":00. \ \";
// add an hour (and loop so 24:00 -> 0:00)
dayTime = (dayTime+1)%24;
}
bool updatePlayer()
{
// default: keep on player
bool gameOver = false;
// all work and no play...
if(player.getEntertainment() == 0)
{
cout << \"Your life is sapped of color and you become a mindless cog in the population.\ \";
gameOver = true;
}
// dum dum dummmm!
else if(player.getSmartness() == 0)
{
cout << \"You drop out of college and are forced to drive taxis for the rest of your life.\ \";
gameOver = true;
}
return gameOver;
}
// hack!
void clearScreen()
{
cout << \"\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \";
}
int main()
{
// hey! its a map
Map world;
// player needs to know about the map
player = Player(world);
// not over yet!
bool gameOver = false;
while(!gameOver)
{
// methods names should be informative enough
clearScreen();
player.displayMap();
player.displayStats();
displayTime();
// get the action after showing a list of options
char action = player.requestAction();
cout << \"\ \";
// find out the effects of that action
player.doAction(action, dayTime);
// process what happened and end the game if we lose
gameOver = updatePlayer();
// wait so the person can
cout << \"(Press enter to advance an hour)\";
string temp;
getline(cin, temp);
}
// ruh roh
cout << \"Game Over!\ \";
return 0;
}
