From 778519f359332f7338d8ae7a6b20b394e8a092f9 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Thu, 18 Mar 2021 16:46:34 -0400
Subject: main-menu: More title text refactoring

---
(limited to 'src/main-menu.c')

diff --git a/src/main-menu.c b/src/main-menu.c
index 58f0a5d..07a1302 100644
--- a/src/main-menu.c
+++ b/src/main-menu.c
@@ -26,46 +26,39 @@
 #include "output.h"
 #include "util.h"
 
-static void
-_db_main_menu_title(const char *font_path, SDL_Renderer *renderer)
+static SDL_Texture *
+_db_main_menu_title(const char *font_path, SDL_Color *color,
+		SDL_Renderer *renderer, SDL_Rect *rect)
 {
-	SDL_Color        color;
-	TTF_Font        *font;
-	SDL_Surface     *surface;
-	SDL_Texture     *texture;
-	SDL_Rect         rect;
-
-	color.r = 0x00;
-	color.g = 0x00;
-	color.b = 0xFF;
-	color.a = 0xFF;
+	TTF_Font    *font;
+	SDL_Surface *surface;
+	SDL_Texture *texture;
 
 	font = TTF_OpenFont(font_path, 48);
 	if (font == NULL) {
 		db_err("Failed to open font (%s)", TTF_GetError());
-		return;
+		return NULL;
 	}
 
-	surface = TTF_RenderText_Blended(font, "Dodge Balls", color);
+	surface = TTF_RenderText_Blended(font, "Dodge Balls", *color);
 	if (surface == NULL) {
 		db_err("Failed to create surface (%s)", TTF_GetError());
-		return;
+		return NULL;
 	}
 
 	texture = SDL_CreateTextureFromSurface(renderer, surface);
 	if (texture == NULL) {
 		db_err("Failed to create texture (%s)", SDL_GetError());
-		return;
+		return NULL;
 	}
 
-	rect.x = 16;
-	rect.y = 16;
-	rect.w = surface->w;
-	rect.h = surface->h;
-	SDL_RenderCopy(renderer, texture, NULL, &rect);
+	rect->w = surface->w;
+	rect->h = surface->h;
 
-	SDL_DestroyTexture(texture);
 	SDL_FreeSurface(surface);
+	TTF_CloseFont(font);
+
+	return texture;
 }
 
 void
@@ -74,6 +67,9 @@ db_main_menu(void)
 	const char      *games_dir;
 	char            *font_path;
 	SDL_Renderer    *renderer;
+	SDL_Color        text_color;
+	SDL_Rect         dest_rect;
+	SDL_Texture     *texture_title;
 	struct db_game **games;
 	int              n;
 	int              i;
@@ -87,8 +83,21 @@ db_main_menu(void)
 	SDL_SetRenderDrawColor(renderer, 0x7F, 0x7F, 0x7F, 0xFF);
 	SDL_RenderClear(renderer);
 
+	text_color.r = 0x00;
+	text_color.g = 0x00;
+	text_color.b = 0xFF;
+	text_color.a = 0xFF;
+
 	/* Render title text */
-	_db_main_menu_title(font_path, renderer);
+	texture_title = _db_main_menu_title(font_path, &text_color, renderer,
+			&dest_rect);
+	if (texture_title == NULL) {
+		goto out;
+	}
+	dest_rect.x = 16;
+	dest_rect.y = 16;
+	SDL_RenderCopy(renderer, texture_title, NULL, &dest_rect);
+	SDL_DestroyTexture(texture_title);
 
 	/* Find games */
 	n = db_games_find(games_dir, &games);
@@ -105,5 +114,6 @@ db_main_menu(void)
 	SDL_RenderPresent(renderer);
 	SDL_Delay(1000);
 
+ out:
 	free(font_path);
 }
--
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