From 6178e8fabf13d2e0074f3d9ef5c48b2a77c42c2c Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Thu, 18 Mar 2021 14:35:11 -0400
Subject: db_main_menu(): New function

Factored out of main()
---
(limited to 'src')

diff --git a/src/local.mk b/src/local.mk
index 508b1db..fbec287 100644
--- a/src/local.mk
+++ b/src/local.mk
@@ -3,6 +3,8 @@ dodge_balls_SOURCES += \
 	%reldir%/game.h \
 	%reldir%/locale.c \
 	%reldir%/locale.h \
+	%reldir%/main-menu.c \
+	%reldir%/main-menu.h \
 	%reldir%/main.c \
 	%reldir%/main.h \
 	%reldir%/output.c \
diff --git a/src/main-menu.c b/src/main-menu.c
new file mode 100644
index 0000000..f3e46bf
--- /dev/null
+++ b/src/main-menu.c
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2021  P. J. McDermott
+ *
+ * This file is part of Dodge Balls
+ *
+ * Dodge Balls is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Dodge Balls is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dodge Balls.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <SDL.h>
+#include <SDL_ttf.h>
+#include <stdlib.h>
+#include "game.h"
+#include "main-menu.h"
+#include "main.h"
+#include "output.h"
+
+void
+db_main_menu(void)
+{
+	const char      *games_dir;
+	const char      *fonts_dir;
+	SDL_Window      *window;
+	SDL_Renderer    *renderer;
+	SDL_Texture     *texture;
+	struct db_game **games;
+	int              n;
+	int              i;
+
+	games_dir = db_get_games_dir();
+	fonts_dir = db_get_fonts_dir();
+
+	window   = db_get_window();
+	renderer = db_get_renderer();
+	texture  = db_get_texture();
+
+	/* Find games */
+	n = db_games_find(games_dir, &games);
+	if (n > 0) {
+		printf("%d games:\n", n);
+		for (i = 0; i < n; ++i) {
+			printf("\t%s - %s\n", db_game_get_name(games[i]),
+					db_game_get_desc(games[i]));
+			db_game_free(games[i]);
+		}
+		free(games);
+	}
+
+	SDL_SetRenderDrawColor(renderer, 0x7F, 0x7F, 0x7F, 0xFF);
+	SDL_RenderClear(renderer);
+	SDL_RenderPresent(renderer);
+	SDL_Delay(1000);
+}
diff --git a/src/main-menu.h b/src/main-menu.h
new file mode 100644
index 0000000..cc55ca7
--- /dev/null
+++ b/src/main-menu.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2021  P. J. McDermott
+ *
+ * This file is part of Dodge Balls
+ *
+ * Dodge Balls is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Dodge Balls is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Dodge Balls.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef DB_MAIN_MENU_H_
+#define DB_MAIN_MENU_H_
+
+void db_main_menu(void);
+
+#endif  /* DB_MAIN_MENU_H_ */
diff --git a/src/main.c b/src/main.c
index 3a2c93f..8d58351 100644
--- a/src/main.c
+++ b/src/main.c
@@ -23,7 +23,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include "game.h"
 #include "main.h"
 #include "output.h"
 
@@ -141,10 +140,6 @@ db_get_texture(void)
 int
 main(int argc, char *argv[])
 {
-	struct db_game **games;
-	int              n;
-	int              i;
-
 	/* Find data directories */
 	_db_find_dirs(argv[0]);
 
@@ -153,22 +148,7 @@ main(int argc, char *argv[])
 		return EXIT_FAILURE;
 	}
 
-	/* Find games */
-	n = db_games_find(_db_games_dir, &games);
-	if (n > 0) {
-		printf("%d games:\n", n);
-		for (i = 0; i < n; ++i) {
-			printf("\t%s - %s\n", db_game_get_name(games[i]),
-					db_game_get_desc(games[i]));
-			db_game_free(games[i]);
-		}
-		free(games);
-	}
-
-	SDL_SetRenderDrawColor(_db_renderer, 0x7F, 0x7F, 0x7F, 0xFF);
-	SDL_RenderClear(_db_renderer);
-	SDL_RenderPresent(_db_renderer);
-	SDL_Delay(1000);
+	db_main_menu();
 
 	/* Quit SDL libraries */
 	_db_quit();
--
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