From 9d9d9fb9eab0213cd305f53a887628a2aca2c365 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sat, 07 Aug 2021 13:27:35 -0400
Subject: menu: Improve quit handling; free strings earlier

---
(limited to 'src')

diff --git a/src/menu.c b/src/menu.c
index 5b6ea87..df88b75 100644
--- a/src/menu.c
+++ b/src/menu.c
@@ -38,7 +38,6 @@ struct _mf_menu {
 	int  size;
 	int  fow;
 	int  reveal;
-	int  quit;
 };
 
 static int
@@ -82,13 +81,9 @@ _mf_menu_reveal(void *user_data, int state)
 }
 
 static int
-_mf_menu_quit(void *user_data)
+_mf_menu_quit(void *user_data __attribute__((__unused__)))
 {
-	struct _mf_menu *menu = (struct _mf_menu *) user_data;
-
-	menu->quit = SDL_TRUE;
-
-	return 0;
+	return 1;
 }
 
 static int
@@ -166,7 +161,7 @@ _mf_menu_form(SDL_Renderer *renderer, TTF_Font *text_font,
 			mftk_grid_new(1, 2, 0, MF_SPLASH_BTN_M,
 				mftk_button_new(text_font, "Quit", text_color,
 					&butn_color, MF_SPLASH_BTN_P,
-					&_mf_menu_quit, menu, renderer),
+					&_mf_menu_quit, NULL, renderer),
 					MFTK_GRID_HALIGN_L|MFTK_GRID_VALIGN_T,
 				mftk_button_new(text_font, "Play", text_color,
 					&butn_color, MF_SPLASH_BTN_P,
@@ -176,6 +171,8 @@ _mf_menu_form(SDL_Renderer *renderer, TTF_Font *text_font,
 				MFTK_GRID_HALIGN_L|MFTK_GRID_VALIGN_T
 			);
 
+	free(seed_buf);
+
 	return grid;
 }
 
@@ -209,7 +206,6 @@ mf_menu(SDL_Renderer *renderer)
 	menu.size   = 15;
 	menu.fow    = SDL_TRUE;
 	menu.reveal = SDL_FALSE;
-	menu.quit   = SDL_FALSE;
 
 	font_path = mf_strcat(mf_get_fonts_dir(), "/FifteenTwenty-Regular.ttf");
 	title_font = TTF_OpenFont(font_path, MF_SPLASH_TITLE_FONT_S);
@@ -226,6 +222,8 @@ mf_menu(SDL_Renderer *renderer)
 				TTF_GetError());
 		goto err;
 	}
+	free(font_path);
+	font_path = NULL;
 
 	form_color.r = MF_COLOR_FORM_R, form_color.g = MF_COLOR_FORM_G;
 	form_color.b = MF_COLOR_FORM_B, form_color.a = MF_COLOR_FORM_A;
@@ -247,8 +245,6 @@ mf_menu(SDL_Renderer *renderer)
 
 	TTF_CloseFont(title_font);
 	title_font = NULL;
-	free(font_path);
-	font_path = NULL;
 
 	SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND);
 
@@ -266,9 +262,13 @@ mf_menu(SDL_Renderer *renderer)
 			default:
 				break;
 		}
-		mftk_window_event(win, &event);
-		if (menu.quit) {
-			goto quit;
+		switch (mftk_window_event(win, &event)) {
+			case 0:
+				break;
+			case 1:
+				goto quit;
+			default:
+				goto err;
 		}
 		SDL_SetRenderDrawColor(renderer,
 				MF_COLOR_BACK_R, MF_COLOR_BACK_G,
--
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