feature(getUserInputStr): add onInvalidMessage parameter

Author: hozlucas28

libs/utilities.c

@@ -16,22 +16,22 @@ void fillDashboard(TGame* pGame, int with) {
     }
 }
 
-char* getUserInputStr(char* message, int strLength,
+char* getUserInputStr(char* message, char* onInvalidMessage, int strLength,
                       int (*validator)(char* userInput)) {
     char* userInput = malloc(strLength * sizeof(char));
     if (userInput == NULL) {
         printf("Memory allocation failed!\n");
         exit(EXIT_FAILURE);
     }
 
-    printf("%s", message);
+    printf(message);
     fflush(stdin);
     fgets(userInput, strLength, stdin);
     trimStr(userInput);
 
     while (!(*validator)(userInput)) {
-        printf("Invalid input! Try again...\n");
-        printf("%s", message);
+        puts(onInvalidMessage);
+        printf(message);
         fflush(stdin);
         fgets(userInput, strLength, stdin);
         trimStr(userInput);

libs/utilities.h

@@ -46,11 +46,9 @@ void fillDashboard(TGame* pGame, int with);
  *
  * @return A pointer to the string entered by the user.
  */
-char* getUserInputStr(char* message, int strLength,
+char* getUserInputStr(char* message, char* onInvalidMessage, int strLength,
                       int (*validator)(char* userInput));
 
-// TODO: Receive an `onInvalidMessage` parameter in `getUserInputStr` function.
-
 /**
  * @brief Checks if a string is present in an array of strings.
  *

src/main.c

@@ -5,7 +5,7 @@
 // TODO: Convert `options` variable into a global variable.
 int validatePattern(char* userInput) {
     char* options[] = {"glider", "toad", "press", "glider cannon"};
-    return isStrIn(userInput, options, 2);
+    return isStrIn(userInput, options, 4);
 }
 
 int main() {
@@ -29,9 +29,9 @@ int main() {
 
     // TODO: Replace `XXX` with a formatted version of `options` (global...
     // variable).
-    // TODO: Add `onInvalidMessage` argument.
-    requestedPattern = getUserInputStr("Which pattern do you want (XXX)? ", 50,
-                                       &validatePattern);
+    requestedPattern =
+        getUserInputStr("Which pattern do you want (XXX)? ",
+                        "Invalid input! Try again...", 50, &validatePattern);
     printf("\n'%s'", requestedPattern);
     return 0;
 }