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Table.cpp
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Table.cpp
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#include "Table.h"
#include <set>
#include "Card.h"
#include <vector>
#include <iostream>
//need to initialize legal cards with 7S
Table::Table(){
legalCards_.insert("7S");
}
Table::~Table(){}
//returns true if card is in legal cards
bool Table::isLegalCard(Card card) {
if (legalCards_.find(card.getCardName(card.getRank(), card.getSuit())) != legalCards_.end()) {
return true;
}
else {
return false;
}
}
//prints cards on the table
void Table::printStacks() {
std::cout << "Cards on the table: \n";
for (int i = 0; i < SUIT_COUNT; i++) {
switch(i) {
case 0:
std::cout << "Clubs: ";
break;
case 1:
std::cout << "Diamonds: ";
break;
case 2:
std::cout << "Hearts: ";
break;
case 3:
std::cout << "Spades: ";
break;
}
for (int j = 0; j < stacks_[i].size(); j++){
switch (stacks_[i][j]) {
case 0:
std::cout << "A";
break;
case 10:
std::cout << "J";
break;
case 11:
std::cout << "Q";
break;
case 12:
std::cout << "K";
break;
default:
std::cout << stacks_[i][j]+1;
}
if (j != stacks_[i].size()-1) std::cout << " ";
}
std::cout << "\n";
}
}
std::set<std::string> Table::getLegalCards() {
return legalCards_;
}
void Table::addToStacks(Card card) {
if (!isLegalCard(card)) return; //guard
int suit = card.getSuit();
//determines if adding to front or back of stack
if (stacks_[suit].size() > 0 && card.getRank() < stacks_[suit][0]) {
stacks_[suit].insert(stacks_[suit].begin(), card.getRank());
}
else {
stacks_[suit].push_back(card.getRank());
}
updateLegalCards(card);
}
//recalculates legal card set after new card is played
void Table::updateLegalCards(Card card) { //only called if card is allowed
int suit = card.getSuit();
int rank = card.getRank();
std::string cardName = card.getCardName(card.getRank(), card.getSuit());
legalCards_.erase(cardName);
//special case: 7S played opens all other 7's
if (legalCards_.find("7S") == legalCards_.begin()) {
legalCards_.insert("7C");
legalCards_.insert("7D");
legalCards_.insert("7H");
legalCards_.insert("6S");
legalCards_.insert("8S");
legalCards_.erase("7S");
}
else if (rank == (7-1)) { //index of 7 is 1 less due to enum numeration
legalCards_.insert(card.getCardName(Rank(card.getRank() - 1), card.getSuit()));
legalCards_.insert(card.getCardName(Rank(card.getRank() + 1), card.getSuit()));
}
else if (rank == (13-1) || rank == (1-1)) {} //king and ace
else if (rank < (7-1)) { //cards less than 7
legalCards_.insert(card.getCardName(Rank(card.getRank() - 1), card.getSuit()));
}
else { //cards greater than 7
legalCards_.insert(card.getCardName(Rank(card.getRank() + 1), card.getSuit()));
}
}
//reinitializes legal cards and clears stacks
void Table::clearTable() {
legalCards_.clear();
legalCards_.insert("7S");
for (int i = 0; i < 4; i++) stacks_[i].clear();
}