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#include<iostream>
#include<vector>
using namespace std;
void intro()
{
//gives the instructions to the players for the game
cout<<"welcome to the game of war!"<<endl;
cout<<"I shall shuffle the deck and deal the cards so that both of you will receive 26 cards."<<endl;
cout<<"Your cards will appear as numbers 2-10 are number cards, jack=11, queen=12, king=13, ace=14"<<endl;
cout<<"There will be no suits for these cards because only the number on the card is of any value to you"<<endl;
cout<<endl<<"You will keep your cards in your deck, you do not get to see them.";
cout<<"Each of you will be prompted to place down a card and the higher card is the winner.";
cout<<"The winning player receives both cards and they will be placed in the bottom of your deck."<<endl;
cout<<"Your cards will occasionally be automatically shuffled"<<endl;
cout<<endl<<"In the event of a tie a war shall begin!"<<endl;
cout<<"The player with the higher of these cards takes all 10 cards which are now in the middle.";
cout<<"If these two cards are also a tie, additional cards are turned face up, one at a time, until one player wins.";
cout<<"That player takes the entire set of cards."<<endl;
cout<<"When one player has all 52 cards they are the winner!"<<endl;
cout<<endl<<"If you wish to play again you can choose to do so after one player has won the deck"<<endl;
cout<<endl;
cout<<endl;
cout<<"THE WAR HAS BEGUN!"<<endl;
return;
}
void shufflecards (vector<int>&shuffledeck)
{
//takes in a single deck and mixes up the cards
for (int i=0; i<shuffledeck.size()-1; i++)
{
int r = rand() % shuffledeck.size()-1;
int temp = shuffledeck[i];
shuffledeck[i]= shuffledeck[r];
shuffledeck[r] = shuffledeck[temp];
}
//passes back the cards to the deck through a reference parameter
}
void PlayerOneDeck (vector<int>&deckone)
{
//for(int z=0; z<deckone.size(); z++) //for debugging purposes in case the deck is wrong -AV
//{
// cout << deckone[z] << endl;
//}
if(deckone.size()<26)
{
shufflecards(deckone);
}
//stores the first players deck so it can be accessed to put in and take out cards
}
void PlayerTwoDeck (vector<int>&decktwo)
{
//for(int z=0; z<decktwo.size(); z++) //for debugging purposes in case the deck is wrong -AV
//{
// cout << decktwo[z] << endl;
//}
if(decktwo.size()<26)
{
shufflecards(decktwo);
}
//stores the second players deck so it can be accesses to put in and take out cards
}
int finditemindex (vector<int>&deckie, const int goal)
{
for(int h=0; h<deckie.size(); h++)
{
if(deckie[h]==goal)
{
return(h);
}
return(-1);
}
}
void snip(vector<int>&cuthand, const int &valtocut)
{
int index=finditemindex(cuthand, valtocut);
for(; index < cuthand.size()-1; index++)
{
cuthand[index]=cuthand[index+1];//allows card to be taken out and given to the other player
}
cuthand.resize(cuthand.size()-1); //resizes hand to hold less cards
}
void warsnip(vector<int>&cuth, const int &valcut)
{
int indexwar=finditemindex(cuth, valcut);
for(; indexwar < cuth.size()+3; indexwar++)
{
cuth[indexwar]=cuth[indexwar+3];//allows card to be taken out and given to the other player
}
cuth.resize(cuth.size()-3); //resizes hand to hold less cards
}
void war (vector<int>&card1, vector<int>&card2)
{
int inp1,inp2;
//when the two players come up with the same card in the play function it will trigger war()
//the players will be prompted that a war has broken out.
cout<<"there has been a war!"<<endl;
cout<<"both of you will place down the fourth card down to see who wins. The winner recieves not only both cards but 3 cards from the others deck."<<endl;
//both players place the fourth card face up.
cout<<"player one to put down a card enter a 1"<<endl;
cin>>inp1;
if(inp1==1)
{
cout<<card1[0]<<endl;
}
cout<<"player two to put down a card enter a 1"<<endl;
cin>>inp2;
if(inp2=1)
{
cout<<card2[0]<<endl;
}
//the higher card of the two wins and receives both cards played
if (card1[0]>card2[0])
{
card1.resize(card1.size() +1);
card1[26]=card2[0];
warsnip(card2, card2[0]);
//move both cards into deckun
}
if(card1[0]<card2[0])
{
//move both cards into deckdu
card2.resize(card2.size() +1);
card2[26]=card2[0];
warsnip(card1, card1[0]);
}
}
void play(vector<int>deckun, vector<int>deckdu)
{
do
{
int in1, in2;
//takes in both players decks so cards can be used from them to play
PlayerOneDeck(deckun);
PlayerTwoDeck(deckdu);
int numcard1= deckun.size();
int numcard2= deckdu.size();
//each player will be prompted to place a card down
cout<<"player one to put down a card enter a 1"<<endl;
cin>>in1;
if(in1==1)
{
cout<<deckun[0]<<endl;
}
cout<<"player two to put down a card enter a 1"<<endl;
cin>>in2;
if(in2==1)
{
cout<<deckdu[0]<<endl;
}
//the higher card of the two wins and receives both cards played
if (deckun[0]>deckdu[0])
{
deckun.resize( deckun.size() +1 );
deckun[26]=deckdu[0];
snip(deckdu, deckdu[0]);
//move both cards into deckun
}
else if (deckun[0]<deckdu[0])
{
//move both cards into deckdu
deckdu.resize(deckdu.size() +1);
deckdu[26]=deckdu[0];
snip(deckun, deckun[0]);
}
else if (deckun[0]=deckdu[0])
{
war(deckun, deckdu); //trigger a war
}
}
while (deckun.size() != 0 && deckdu.size() != 0);
char newgame;
if (deckun.size()==0)
{
cout<<"Player Two you Win!!";
cout<<" Play again? (y for yes, n for no) "<<endl; //this will end the game once the deckun reaches zero
cin>>newgame<<endl;
if (newgame=='y')
{
main();
}
else if (newgame=='n')
{
cout<<"Fare thee well ogre"<<endl;
}
else
{
cout<<"BAKA!!"<<endl;
}
}
else if (deckdu.size()==0)
{
cout<<"Player One You Win!!";
cout<<" Play again? (y for yes, n for no) "<<endl; //this will end the game once the deckdu reaches zero
cin>>newgame<<endl;
if (newgame=='y')
{
main();
}
else if (newgame=='n')
{
cout<<"Fare thee well ogre"<<endl;
}
else
{
cout<<"BAKA!!"<<endl;
}
}
else
{
cout<<"Inconvievable!";
}
}
void deal(vector<int>deckboss)//takes in the deck function and places it into deckboss
{
//takes in cards from deck
vector<int>deck1(26);
vector<int>deck2(26);
int b=deckboss.size();
shufflecards(deckboss);
//passes deck to shuffle the cards before they are shuffled
bool grr = true;
int counter=0;
for (int y=0; y<b; y++)//decrements through the entire deck.
{
if (grr==true)//gives 26 numbers starting from deckboss[0] (even card positions within the deck)
{
deck1[counter] = deckboss[y];
grr=false;
}
else if (grr==false)//gives 26 numbers starting from deckboss[1] (odd card positions within the deck)
{
deck2[counter]=deckboss[y];
grr=true;
counter++; //changes the deck count for deck1 and deck2 changing the position you place each card
}
}
PlayerOneDeck(deck1);
//passes the first deck to PlayerOneDeck()
PlayerTwoDeck(deck2);
//passes the second deck to PlayerTwoDeck()
play(deck1, deck2);
//passes the decks to play()
}
void deck(vector<int>begin)
{
int j=2;
int u=1;
vector<int>cards(52);
//creates and stores the 52 cards that make up a deck
for (int i=0; i<52; i++)
{
while(j>u && j<15)
{
cards[i]=j;
cards[i+1]=j;
cards[i+2]=j;
cards[i+3]=j;
i=(i+4);
j++;
}
}
/*for(int z=0; z<cards.size(); z++) //for debugging purposes in case the deck is wrong -AV
{
cout << cards[z] << endl;
}*/
deal(cards);
}
int main() //calls the game into play one function at a time
{
vector<int>start(52);
intro();
deck(start);
return(0);
}
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