tweaks n stuff

.gitignore

@@ -0,0 +1 @@
+plu

main.c

@@ -4,9 +4,14 @@
 #include <math.h>
 #include <string.h>
 #include <stdbool.h>
+#include <unistd.h>
 
 #define MAX_KEYS 256
 #define MAX_MALLOC_VALUE 256
+#define BOLDGREEN   "\033[1m\033[32m"      /* Bold Green */
+#define BOLDRED     "\033[1m\033[31m"      /* Bold RED */
+#define BOLDYELLOW  "\033[1m\033[33m"      /* Bold Yellow */
+#define RESET       "\033[0m"
 
 typedef struct key_value {
     int key;
@@ -47,59 +52,54 @@ int main(int argc, char *argv[]){
             buf[strlen (buf) - 1] = '\0';
 
         tmp = strtok(buf, ",");
-        tmp_value = strdup(tmp);
+        tmp_value = strdup(tmp); //create copy of the value and store that in to tmp_value
 
         kv[number_of_items].value = tmp_value;
-        strcpy(kv[number_of_items].value, tmp_value);
-
-        //printf("VAL-->\ttmp[%d]: %s\n", size, tmp_value); //debug
+        strcpy(kv[number_of_items].value, tmp_value); //copy that value into the kv
 
         tmp = strtok(NULL, ",");
         kv[number_of_items].key = atoi(tmp);
-        //printf("KEY-->\ttmp[%d]: %s\n", size, tmp); //debug
 
-        ++number_of_items;
+        ++number_of_items; //keep count of items, helps us with generating random numbers
 
     }
     fclose(file);
     free(buf);
 
-    /* 
-     * "Game" Logic
-     * In this game, we need to print the fruit/veg name from the key/value's VALUE
-     * and then we need to compare the INT value the user inputs
-     * with the int value returned from the key/value's KEY
-     *
-     * random int ---> kv[r].key (int) and kv[r].value (char[])
-     * user int --> compare(kr[r].key, user_int);
-     * 0 if match, 1 if not
-     */
-    //print_key_values(kv, size); //debug
-
     // MAIN GAME LOOP
     char line[256];
     int input;
+    int score = 0;
 
+    system("clear");
+    printf(BOLDYELLOW "CTRL-D to leave the PLU test\n" RESET);
     while(1){
         int random = rand() % number_of_items; //generate a random number with the number of items
 
         char* item_to_guess = kv[random].value;
         int code_to_guess = kv[find_key_index(kv, item_to_guess, number_of_items)].key;
 
-        printf("--> %s:  ", item_to_guess);
+        printf("[%d]--> %s:  ", score, item_to_guess);
 
-        if (fgets(line, sizeof(line), stdin)) {
+        if (fgets(line, sizeof(line), stdin) && input != EOF) {
             if (sscanf(line, "%d", &input) == 1) {
                 if(input == code_to_guess){
-                    printf("Correct!\n");
+                    printf(BOLDGREEN "✓ Correct!\n" RESET);
+                    ++score;
                 } else {
-                    printf("Nope! It's: %d\n", code_to_guess);
+                    printf(BOLDRED "✗ Nope! It's: %d\n" RESET, code_to_guess);
                 }
             }
             else {
-                printf("AWW WHAT DID YOU DOOOOO");
-                exit(EXIT_FAILURE);
+                printf(BOLDYELLOW "\nOnly whole number integers can be entered, Sorry!\n" RESET);
+                continue;
             }
+            sleep(2);
+            system("clear");
+
+        } else {
+            printf(BOLDYELLOW "\n\nYour score was %d\nBye!" RESET, score);
+            exit(EXIT_SUCCESS);
         }
     }
 

plu.csv

@@ -5,4 +5,5 @@ Apple,26
 Sweet Potatoe,24
 Spring Onion,317
 Croissant,70
+Large Avacados,365
 Choc Croissant,170