From fc51174edbcb6f728e226bd961356099ac134185 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Thu, 18 Mar 2021 10:26:43 -0400
Subject: main: Create window, renderer, and texture

---
(limited to 'src')

diff --git a/src/main.c b/src/main.c
index 9f0a0a3..d64caae 100644
--- a/src/main.c
+++ b/src/main.c
@@ -32,6 +32,9 @@ main(int argc, char *argv[])
 	char            *program_dir;
 	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;
@@ -58,6 +61,32 @@ main(int argc, char *argv[])
 		db_err("Failed to initialize SDL_ttf (%s)", TTF_GetError());
 		return EXIT_FAILURE;
 	}
+	window = SDL_CreateWindow("Dodge Balls",
+			SDL_WINDOWPOS_UNDEFINED,
+			SDL_WINDOWPOS_UNDEFINED,
+			640, 480, 0);
+	if (window == NULL) {
+		db_err("Failed to create window (%s)", SDL_GetError());
+		SDL_Quit();
+		return EXIT_FAILURE;
+	}
+	renderer = SDL_CreateRenderer(window, -1, 0);
+	if (renderer == NULL) {
+		db_err("Failed to create renderer (%s)", SDL_GetError());
+		SDL_DestroyWindow(window);
+		SDL_Quit();
+		return EXIT_FAILURE;
+	}
+	texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_ARGB8888,
+			SDL_TEXTUREACCESS_TARGET, 640, 480);
+	if (texture == NULL) {
+		db_err("Failed to create texture (%s)", SDL_GetError());
+		SDL_DestroyRenderer(renderer);
+		SDL_DestroyWindow(window);
+		SDL_Quit();
+		return EXIT_FAILURE;
+	}
+	SDL_DisableScreenSaver();
 
 	/* Find games */
 	n = db_games_find(games_dir, &games);
@@ -71,7 +100,16 @@ main(int argc, char *argv[])
 		free(games);
 	}
 
+	SDL_SetRenderDrawColor(renderer, 0x7F, 0x7F, 0x7F, 0xFF);
+	SDL_RenderClear(renderer);
+	SDL_RenderPresent(renderer);
+	SDL_Delay(1000);
+
 	/* Quit SDL libraries */
+	SDL_EnableScreenSaver();
+	SDL_DestroyTexture(texture);
+	SDL_DestroyRenderer(renderer);
+	SDL_DestroyWindow(window);
 	TTF_Quit();
 	SDL_Quit();
 
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