C++ help This assignment gives you practice with inheritance and pure virtual functions. You will implement...
C++ help
This assignment gives you practice with inheritance and pure virtual functions. You will implement some code that could be part of a program to play a popular card game called “Crazy 8’s”, which is the basis for the game “Uno”. You will start to implement the rules, as described at: https://www.pagat.com/eights/crazy8s.html . Note that the inheritance relationship below is also based on the organization of card games described on that website.
Requirements: your work will be split into 3 classes, which should be in the files “card.h”, “matchingCardGame.h” and “crazy8s.h”. There will be a test driver again in the file “hw3driver.cpp”. Please treat the file names and class/method names as case-sensitive.
The Card class (in “card.h”)
Private fields for rank and suit, both of which are of type string. Ex: “2” and “Hearts” – you are to assume the values are valid
The method functions, here and in the other classes, are all public
A constructor that takes the rank and the suit as parameters and initializes the fields from the parameters
sameRank(Card &) const : returns true if this and the parameter card have the same rank, false if not
sameSuit(Card &) const: returns true if this and the parameter card have the same suit, false if not
The MatchingCardGame class (in “matchingCardGame.h”)
This is supposed to only be a partial implementation – you will get to fill in the rest on a later assignment
A protected pointer to a Card variable that points to the top card of the deck – this is in place of the deck
A setter setTop(Card *) which initializes the field. Note that when you complete the implementation, you will be replacing the pointer and this setter.
A pure virtual function canPlay(Card &) which returns true if it is valid to play the parameter card on top of the above top card
The Crazy8s class (in “crazy8s.h”)
This is a subclass of MatchingCardGame
The only thing required here is an implementation of canPlay which satisfies the following:
A card can be played if it is of the same rank as the top card
A card can be played if it is of the same suit as the top card
A card can be played if it’s rank is “8” (there is a feature that whoever plays the 8 then chooses what the next suit must be, but we will skip that requirement for now)
The driver should, as usual, test the above code.
As with hw2, hard-code the test cases to save time and to make sure you cover the different scenarios
To make sure you have implemented the inheritance relationship properly, declare a pointer to a MatchingCardGame and use that to point to a Crazy8s object. This would be like how the in-class exercise had you declare a pointer to a Polygon and use that to point to the Rectangle or the Triangle. Use this pointer to make the calls to test canPlay()
Grading:
Card 20%
MatchingCardGame 20%
Crazy8s 20%
Comments count for 10%: something for each file/class, something for each method/function, other comments to explain parts of the code when it's not clear
<>·Choosing appropriate names for variables, functions, constants, classes counts for 10%
Homework Answers
#include <stdio.h>
int shuffle(int [], int size);
int deal_card(int x);
int main()
{
char choice;
int player_hand[52], i, play, in_play;
int comp_cards;
int deck[52];
int const deckSize = 52;
//while(choice != 'e' && choice != 'E')
{
printf("You and the computer will be dealt 7 cards each.\n");
printf("The next card in the deck becomes the in-play
card.\n");
printf("You can play either a card of the same number or suit as
the in-play card.\n");
printf("You may however play an 8 at any time and choose the
suit.\n");
printf("The first player to use all the cards in his hand wins the
round.\n");
printf("\n");
while(choice != 'P' && choice!='p' && choice !='e'
&& choice != 'E')
{
printf("Enter P to play or E to exit: ");
scanf(" %c",&choice);
}
if(choice == 'E' || choice == 'e')
{
printf("Thanks for playing!\n");
//break;
}
else if(choice == 'p' || choice == 'P')
{
printf("Begin Game.\n");
}
shuffle(deck, deckSize);
printf("Your hand:\n");
player_hand[0]=deal_card(deck[0]);
player_hand[1]=deal_card(deck[2]);
player_hand[2]=deal_card(deck[4]);
player_hand[3]=deal_card(deck[6]);
player_hand[4]=deal_card(deck[8]);
player_hand[5]=deal_card(deck[10]);
player_hand[6]=deal_card(deck[12]);
printf("\n");
printf("The in-play card is: ");
deal_card(deck[14]);
printf("Which card would you like to play?: ");
scanf("%d",&play);
if(play == 0)
{
printf("You drew: ");
deal_card(deck[15]);
}
else if(play == 1)
{
if(in_play<14){
if(player_hand[0]>=0 && player_hand[0]<=13)
{
in_play=deal_card(deck[0]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<27 && in_play>13)
{
if(player_hand[0]>13 && player_hand[0]<=26)
{
in_play=deal_card(deck[0]);
}
else{
printf("You can't play that card.\n");
}
}
else if(in_play<40 && in_play>26)
{
if(player_hand[0]>26 && player_hand[0]<=39)
{
in_play=deal_card(deck[0]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<53 && in_play>39)
{
if(player_hand[0]>39 && player_hand[0]<=52)
{
in_play=deal_card(deck[0]);
}
else
{
printf("You can't play that card.\n");
}
}
}
else if(play == 2)
{
if(in_play<14)
{
if(player_hand[1]>=0 && player_hand[1]<=13)
{
in_play=deal_card(deck[2]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<27 && in_play>13)
{
if(player_hand[1]>13 && player_hand[1]<=26)
{
in_play=deal_card(deck[2]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<40 && in_play>26)
{
if(player_hand[1]>26 && player_hand[1]<=39)
{
in_play=deal_card(deck[2]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<53 && in_play>39)
{
if(player_hand[1]>39 && player_hand[1]<=52)
{
in_play=deal_card(deck[2]);
}
else
{
printf("You can't play that card.\n");
}
}
in_play=deal_card(deck[2]);
}
else if(play == 3)
{
if(in_play<14)
{
if(player_hand[3]>=0 && player_hand[3]<=13)
{
in_play=deal_card(deck[4]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<27 && in_play>13)
{
if(player_hand[3]>13 && player_hand[3]<=26)
{
in_play=deal_card(deck[4]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<40 && in_play>26)
{
if(player_hand[3]>26 && player_hand[3]<=39)
{
in_play=deal_card(deck[4]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<53 && in_play>39)
{
if(player_hand[3]>39 && player_hand[3]<=52)
{
in_play=deal_card(deck[4]);
}
else
{
printf("You can't play that card.\n");
}
}
in_play=deal_card(deck[4]);
}
else if(play == 4)
{
if(in_play<14){
if(player_hand[4]>=0 && player_hand[4]<=13)
{
in_play=deal_card(deck[6]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<27 && in_play>13)
{
if(player_hand[4]>13 && player_hand[4]<=26)
{
in_play=deal_card(deck[6]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<40 && in_play>26){
if(player_hand[4]>26 && player_hand[4]<=39)
{
in_play=deal_card(deck[6]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<53 && in_play>39)
{
if(player_hand[4]>39 && player_hand[4]<=52)
{
in_play=deal_card(deck[6]);
}
else
{
printf("You can't play that card.\n");
}
}
in_play=deal_card(deck[6]);
}
else if(play == 5)
{
if(in_play<14)
{
if(player_hand[5]>=0 && player_hand[5]<=13)
{
in_play=deal_card(deck[8]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<27 && in_play>13)
{
if(player_hand[5]>13 && player_hand[5]<=26)
{
in_play=deal_card(deck[8]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<40 && in_play>26)
{
if(player_hand[5]>26 && player_hand[5]<=39)
{
in_play=deal_card(deck[8]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<53 && in_play>39)
{
if(player_hand[5]>39 && player_hand[5]<=52)
{
in_play=deal_card(deck[8]);
}
else
{
printf("You can't play that card.\n");
}
}
in_play=deal_card(deck[8]);
}
else if(play == 6)
{
if(in_play<14)
{
if(player_hand[6]>=0 && player_hand[6]<=13)
{
in_play=deal_card(deck[10]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<27 && in_play>13)
{
if(player_hand[6]>13 && player_hand[6]<=26)
{
in_play=deal_card(deck[10]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<40 && in_play>26)
{
if(player_hand[6]>26 && player_hand[6]<=39)
{
in_play=deal_card(deck[10]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<53 && in_play>39)
{
if(player_hand[6]>39 && player_hand[6]<=52)
{
in_play=deal_card(deck[10]);
}
else
{
printf("You can't play that card.\n");
}
}
in_play=deal_card(deck[10]);
}
if(in_play<14)
{
if(player_hand[7]>=0 && player_hand[7]<=13)
{
in_play=deal_card(deck[12]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<27 && in_play>13)
{
if(player_hand[7]>13 && player_hand[7]<=26)
{
in_play=deal_card(deck[12]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<40 && in_play>26)
{
if(player_hand[7]>26 && player_hand[7]<=39)
{
in_play=deal_card(deck[12]);
}
else
{
printf("You can't play that card.\n");
}
}
else if(in_play<53 && in_play>39)
{
if(player_hand[7]>39 && player_hand[7]<=52)
{
in_play=deal_card(deck[12]);
}
else
{
printf("You can't play that card.\n");
}
}
in_play=deal_card(deck[12]);
}
else
{
printf("Not a valid card.\n");
}
printf("In-play card is now: ");
deal_card(deck[in_play]);
//}
return 0;
}
int shuffle(int x[], int size){ //This function shuffles the
deck
int i;
int index1;
int index2;
int diamond;
int heart;
int club;
int spade;
srand(time(NULL));
for(i=0;i<size;++i){ //This loop initaializes the deck.
x[i] = i+1;
}
for(i=0;i<size;++i)
{
index1 = rand()%size;
index2 = rand()%size;
//The following 3 lines swap pairs of cards.
int temporary = x[index1];
x[index1] = x[index2];
x[index2] = temporary;
}
return i;
}
int deal_card(int i){ //This function sets all cards to their
proper suit and number.
if(i == 1)
{
printf("2 of Diamonds\n");
}
else if(i == 2)
{
printf("3 of Diamonds\n");
}
else if(i == 3)
{
printf("4 of Diamonds\n");
}
else if(i == 4)
{
printf("5 of Diamonds\n");
}
else if(i == 5)
{
printf("6 of Diamonds\n");
}
else if(i == 6)
{
printf("7 of Diamonds\n");
}
else if(i == 7)
{
printf("8 of Diamonds\n");
}
else if(i == 8)
{
printf("9 of Diamonds\n");
}
else if(i == 9)
{
printf("10 of Diamonds\n");
}
else if(i == 10)
{
printf("Jack of Diamonds\n");
}
else if(i == 11)
{
printf("Queen of Diamonds\n");
}
else if(i == 12)
{
printf("King of Diamonds\n");
}
else if(i == 13)
{
printf("Ace of Diamonds\n");
}
else if(i == 14)
{
printf("2 of Hearts\n");
}
else if(i == 15)
{
printf("3 of Hearts\n");
}
else if(i == 16)
{
printf("4 of Hearts\n");
}
else if(i == 17)
{
printf("5 of Hearts\n");
}
else if(i == 18)
{
printf("6 of Hearts\n");
}
else if(i == 19){
printf("7 of Hearts\n");
}
else if(i == 20)
{
printf("8 of Hearts\n");
}
else if(i == 21)
{
printf("9 of Hearts\n");
}
else if(i == 22)
{
printf("10 of Hearts\n");
}
else if(i == 23)
{
printf("Jack of Hearts\n");
}
else if(i == 24)
{
printf("Queen of Hearts\n");
}
else if(i == 25)
{
printf("King of Hearts\n");
}
else if(i == 26)
{
printf("Ace of Hearts\n");
}
else if(i == 27)
{
printf("2 of Clubs\n");
}
else if(i == 28)
{
printf("3 of Clubs\n");
}
else if(i == 29)
{
printf("4 of Clubs\n");
}
else if(i == 30)
{
printf("5 of Clubs\n");
}
else if(i == 31)
{
printf("6 of Clubs\n");
}
else if(i == 32)
{
printf("7 of Clubs\n");
}
else if(i == 33)
{
printf("8 of Clubs\n");
}
else if(i == 34)
{
printf("9 of Clubs\n");
}
else if(i == 35)
{
printf("10 of Clubs\n");
}
else if(i == 36)
{
printf("Jack of Clubs\n");
}
else if(i == 37)
{
printf("Queen of Clubs\n");
}
else if(i == 38)
{
printf("King of Clubs\n");
}
else if(i == 39){
printf("Ace of Clubs\n");
}
else if(i == 40)
{
printf("2 of Spades\n");
}
else if(i == 41)
{
printf("3 of Spades\n");
}
else if(i == 42)
{
printf("4 of Spades\n");
}
else if(i == 43)
{
printf("5 of Spades\n");
}
else if(i == 44)
{
printf("6 of Spades\n");
}
else if(i == 45)
{
printf("7 of Spades\n");
}
else if(i == 46)
{
printf("8 of Spades\n");
}
else if(i == 47)
{
printf("9 of Spades\n");
}
else if(i == 48)
{
printf("10 of Spades\n");
}
else if(i == 49)
{
printf("Jack of Spades\n");
}
else if(i == 50)
{
printf("Queen of Spades\n");
}
else if(i == 51)
{
printf("King of Spades\n");
}
else if(i == 52)
{
printf("Ace of Spades\n");
}
return i;
}
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Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 7 hours ago -
Michaella, age 23, is a full-time law student and is claimed by
her parents as a...
asked 7 hours ago