War.c

/*
Author: Bradley Felix, bfelix2019@my.fit.edu
Course: CSE 1001, Section E3
Filename: war.c
*/

#include <stdio.h>
#include <math.h>
#include <time.h>
#include <stdlib.h>

void shuffle(int *, int); //Used to shuffle the deck
void deal_hand(int *, int *, int *);
int check_hand(int, int);
void card_declare(int *, int);
void victory_royale(int *, int *, int , int);
void loser_royale(int *, int *, int, int);
void victory_royale_2(int *, int *, int, int);
void shrink_growth(int *, int *, int, int, int, int);


int main(void)
{
    int war_deck[52]={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51};
    int j = 26;
    int p1_growth=0, p2_growth=0;
    int p1_shrink=0, p2_shrink=0;
    int p1_hand[104],p2_hand[104];
    char p_e; // Play or exit
    int p1_hand_length = sizeof(p1_hand) / sizeof(p1_hand[0]);
    int p2_hand_length = sizeof(p2_hand) / sizeof(p2_hand[0]);

    printf("Welcome to War!\n");

    printf("Shuffling the deck...\n");
    shuffle(war_deck, 52);
    for (int i = 0; i < 52; i++){ // Printing out the war deck to make sure it shuffles correctly <Will remove after>
        printf("%d ", war_deck[i]);
    }

    printf("\nDealing out the cards...\n");
    deal_hand(war_deck, p1_hand, p2_hand); // Printing out the delt cards <Will remove after>

    printf("\nWould you like to play(p) or exit(e)?: ");
    scanf(" %c", &p_e);

    for(int i=0;i<52;i++){
        printf("i incriment: %d\n", i);
        printf("Player 1 hand: %d\n", p1_hand[i]);
        printf("Player 2 hand: %d\n", p2_hand[j]); // Using j because p2_hand starts on the 26th value
        if (p_e=='e' || p_e=='E'){
            if(p1_hand>0 && p2_hand>0){
                printf("The game is a tie!\n");
            }
            printf("Goodbye! Thanks for playing War!");
            break;
        }
        if (p_e=='p' || p_e=='P'){ // If the player chooses to play
            printf("Player 1's Card: ");
            card_declare(p1_hand, i);
            printf("Player 2's Card: ");
            card_declare(p2_hand, j);
            if(p1_hand[i] > p2_hand[j]){ // If player one wins the battle
                printf("Player 1 wins the round!\n");
                printf("Awarding played cards to Player 1...\n");
                victory_royale(p1_hand, p2_hand, i, j);
                p1_growth++;
                p2_growth++;
                shrink_growth(p1_hand, p2_hand, i, j, p1_hand_length, p2_hand_length);

                for (int i = 0; i < 26; i++){
                    printf("%d ", p1_hand[i+p1_growth]); // Player one hand prints out their cards with the card they won
                }

                printf("\n\n");

                for (int i = 26; i < 52 ; i++){
                    printf("%d ", p2_hand[i+p2_growth]); // Player two hand prints out their cards with the card they won
                }
                printf("\n");

            } else if(p2_hand[j] > p1_hand[p1_growth]){ // If player two wins the battle
                printf("Player 2 wins the round!\n");
                printf("Awarding played cards to Player 2...\n");
                victory_royale_2(p2_hand, p1_hand, i, j);
                p1_growth++;
                p2_growth++;
                shrink_growth(p2_hand, p1_hand, j, i, p2_hand_length, p1_hand_length);
                for (int i = 0; i < 26; i++){
                    printf("%d ", p1_hand[i+p1_growth]);
                }
                printf("\n\n");
                for (int i = 26; i < 52 ; i++){
                    printf("%d ", p2_hand[i+p2_growth]);
                }
                printf("\n");

            } else if(p1_hand[i] == p2_hand[j]){
                printf("The cards are equal! Delcaring WAR!\n");
                printf("Drawing the top 3 cards from both players decks for battle...\n");
            }
        }
        printf("\nWould you like to play(p) or exit(e)?: ");
        scanf(" %c", &p_e);
        j++; // Using to incriment instead of i so p2_hand incriments at the same time with p1_hand
    }
}

void victory_royale(int *winner, int *loser, int increment, int increment_2){
    winner[increment+26] = winner[increment]; // Hands the winner back their played card first
    winner[increment+27] = loser[increment_2]; // Hands the winner the card they got from the loser
    loser[increment_2+26] = loser[increment_2]; // Loser's card gets sent to the back of their deck <WIP>

}

void victory_royale_2(int *winner, int *loser, int increment, int increment_2 ){
    winner[increment+52] = winner[increment]; // Hands the winner back their played card first
    winner[increment+53] = loser[increment_2]; // Hands the winner the card they got from the loser
    loser[increment] = loser[increment+26]; // Loser's card gets sent to the back of their deck <WIP>

}


void shrink_growth(int *winner, int *loser, int increment, int increment_2, int len, int len2){ // <WIP> Deletes the last card they played by reducing the array size
    loser[increment] = loser[increment-1];
}

void card_declare(int *p_hand, int increment){
  char suit[4]={'C','S','D','H'};
  char c_value[4]={'J','Q','K','A'};
  char card_suite;
  char card_value_face;
  int card_value_num;
  // Declaring the card suite
  if(p_hand[increment]<13)
  {
    card_suite=suit[1];
  } else
  if(p_hand[increment]>=13 && p_hand[increment]<26)
  {
    card_suite=suit[2];
  } else
  if(p_hand[increment]>=26 && p_hand[increment]<39)
  {
    card_suite=suit[3];
  } else
  if(p_hand[increment]>=39 && p_hand[increment]<52)
  {
    card_suite=suit[0];
  }

  //  Declaring the card value
  if(p_hand[increment]%13<=8)
  {
    card_value_num=(p_hand[increment]%13)+2;
    printf("%d", card_value_num);
  } else
  if(p_hand[increment]%13==9)
  {
    card_value_face=c_value[0];
    printf("%c", card_value_face);
  } else
  if(p_hand[increment]%13==10)
  {
    card_value_face=c_value[1];
    printf("%c", card_value_face);
  } else
  if(p_hand[increment]%13==11)
  {
    card_value_face=c_value[2];
    printf("%c", card_value_face);
  } else
  if(p_hand[increment]%13==12)
  {
    card_value_face=c_value[3];
    printf("%c", card_value_face);
  }
    printf("%c",card_suite);
  printf("\n");
}


void deal_hand(int *in_deck, int *hand1, int *hand2){
  int dealt,dealt2;
  // Splitting the deck into two seperate loops, the loops represent the hands
  for (int i=0;i<26;i++)
  {
    dealt=in_deck[i];
    hand1[i]=dealt;
    printf("%d ", hand1[i]);
  }
  printf("\n\n");

  for (int i=26;i<52;i++)
  {
    dealt2=in_deck[i];
    hand2[i]=dealt2;
    printf("%d ", hand2[i]);
  }

}


void shuffle(int *in_deck, int n){
    srand((unsigned) time(NULL));
    if (n > 1) {
        int i, k, t;
        for (i = 0; i < (n - 1); i++) {
            k = i + rand() / (RAND_MAX / (n - i) + 1);
            t = in_deck[k];
            in_deck[k] = in_deck[i];
            in_deck[i] = t;
        }
    }
}