Added warning message boxes

otidev · Dec 30, 2023 · 1104f8e · 1104f8e
1 parent 3116007
commit 1104f8e
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/src/Navigation.c b/src/Navigation.c
@@ -119,6 +119,12 @@ void SearchVerse(Highlight* hl, bool* lookup, Book* books, TTF_Font* font, Bible
 		}
 		count++;
 
+		if (count != 3) {
+			fprintf(stderr, "Error: Not enough words!");
+			SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_WARNING, "Error", "Search not formatted correctly!\n(format: book chapter verse)", globalWindow->window);
+			return;
+		}
+
 		token = strtok(globalWindow->textInput, " ");
 		bool firstToken = true;
 		for (int i = 0; i < count - 2; i++) {
@@ -149,6 +155,9 @@ void SearchVerse(Highlight* hl, bool* lookup, Book* books, TTF_Font* font, Bible
 
 		if (data->chapter >= books[data->usedBook].numChapters) {
 			data->chapter = 0;
+			fprintf(stderr, "Error: Chapter too high!");
+			SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_WARNING, "Error", "Chapter of book too high!", globalWindow->window);
+			return;
 		}
 
 		hl->chapter = atoi(token) - 1;
@@ -157,12 +166,14 @@ void SearchVerse(Highlight* hl, bool* lookup, Book* books, TTF_Font* font, Bible
 		ezxml_t xmlBook = ezxml_idx(ezxml_child(xmlBible, "b"), data->usedBook);
 		if (!xmlBook) {
 			fprintf(stderr, "Error: No book %d!", data->usedBook);
+			SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_WARNING, "Error", "Book not found!", globalWindow->window);
 			(*lookup) = false;
 			return;
 		}
 		ezxml_t xmlChapter = ezxml_idx(ezxml_child(xmlBook, "c"), data->chapter);
 		if (!xmlChapter) {
 			fprintf(stderr, "Error: No chapter %d!", data->chapter);
+			SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_WARNING, "Error", "Chapter not found!", globalWindow->window);
 			(*lookup) = false;
 			return;
 		}
@@ -173,6 +184,7 @@ void SearchVerse(Highlight* hl, bool* lookup, Book* books, TTF_Font* font, Bible
 		token = strtok(NULL, " ");
 		if (atoi(token) - 1 >= numVerses) {
 			fprintf(stderr, "Error: No verse %d!", atoi(token) - 1);
+			SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_WARNING, "Error", "Verse not found!", globalWindow->window);
 			return;
 		}