Rock,Paper,Scissor game in C, i guess the code is so messy but im trying to do it like OOP style of objects and methods...etc

2 files changed, 112 insertions, 0 deletions

diff --git a/README b/README
index 2f414fa..137086a 100644
--- a/README
+++ b/README
@@ -13,3 +13,4 @@ CONTENTS
 - Binary(28-bit) to decimal converter, in ROOT/BTD/28bitToDecimal.c
 - Palindrome words checker exercise, in ROOT/Palindrome/Palindrome.c
 - Sorting numbers with (selection sort), in ROOT/SelectionSort/SelectionSort.c
+- Made a simple Rock, Paper, Scissor game, in ROOT/RPS/rps.c
diff --git a/RPS/rps.c b/RPS/rps.c
new file mode 100644
index 0000000..4256674
--- /dev/null
+++ b/RPS/rps.c
@@ -0,0 +1,111 @@
+#include <stdio.h>
+#include <time.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+struct Game {
+    int wins;
+    int losses;
+    int draws;
+    void (*conclusion)(struct Game *self, int decider, char *user_input);
+    void (*showScore)(struct Game *self);
+};
+
+void Conclusion(struct Game *self, int decider, char *user_input) {
+    if (decider >= 1 && decider <= 34) {
+        printf("Rock is picked by computer\n");
+        if (strcmp(user_input, "paper") == 0) {
+           printf("You win!\n");
+           self->wins++;
+        }
+        else if (strcmp(user_input, "scissor") == 0) {
+           printf("You lose!\n");
+           self->losses++;
+        }
+        else if (strcmp(user_input, "rock") == 0) {
+            printf("Draw\n");
+            self->draws++;
+        }
+        else {
+            printf("Invalid input\n");
+        }
+    }
+    else if (decider >= 35 && decider <= 66) {
+       printf("Paper is picked by computer\n");
+        if (strcmp(user_input, "paper") == 0) {
+           printf("Draw\n");
+           self->draws++;
+        }
+        else if (strcmp(user_input, "scissor") == 0) {
+           printf("You win!\n");
+           self->wins++;
+        }
+        else if (strcmp(user_input, "rock") == 0) {
+            printf("You lose\n");
+            self->losses++;
+        }
+        else {
+            printf("Invalid input\n");
+        }
+    }
+    else if (decider >= 67 && decider <= 100) {
+       printf("Scissor is picked by computer\n");
+        if (strcmp(user_input, "paper") == 0){
+           printf("You lose!\n");
+           self->losses++;
+        }
+        else if (strcmp(user_input, "scissor") == 0) {
+           printf("Draw\n");
+           self->draws++;
+        }
+        else if (strcmp(user_input, "rock") == 0) {
+            printf("You win!\n");
+            self->wins++;
+        }
+        else {
+            printf("Invalid input\n");
+        }
+    }
+}
+
+void Show_Score(struct Game *self) {
+    printf("Wins: %d | Losses: %d | Draws: %d\n", self->wins, self->losses, self->draws);
+}
+
+void Game_init(struct Game *game) {
+    game->conclusion = Conclusion;
+    game->wins = 0;
+    game->showScore = Show_Score;
+    game->losses = 0;
+    game->draws = 0;
+}
+
+
+
+int main()
+{
+    struct Game mygame;
+    Game_init(&mygame);
+    srand(time(NULL));
+    char user_input[10];
+    printf("Pick Rock, Paper Or Scissor... (write Exit to quit, Score to see score)\n");
+    while (fgets(user_input, sizeof(user_input), stdin) != NULL) {
+        user_input[strcspn(user_input, "\n")] = '\0';
+        for (int i = 0;user_input[i] != '\0';i++) {
+            user_input[i] = tolower(user_input[i]);
+        }
+        if (strcmp(user_input, "exit") == 0) {
+            printf("Exited\n");
+            mygame.showScore(&mygame);
+            break;
+        }
+        else if (strcmp(user_input, "score") == 0) {
+            mygame.showScore(&mygame);
+            continue;
+        }
+        printf("YOU PICKED: %s\n", user_input);
+        mygame.conclusion(&mygame, rand() % 100, user_input);
+    }
+    return 0;
+}
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