From 5e0f3439d82a4ff04bf0ce5da47901129acf521e Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Wed, 24 Mar 2021 09:41:23 -0400
Subject: level: Render map

---
(limited to 'src')

diff --git a/src/level.c b/src/level.c
index 7349e23..cc81b2f 100644
--- a/src/level.c
+++ b/src/level.c
@@ -19,6 +19,7 @@
 
 #include <SDL.h>
 #include <stdlib.h>
+#include "defs.h"
 #include "level.h"
 #include "map.h"
 #include "output.h"
@@ -66,6 +67,7 @@ int
 db_level_play(SDL_Renderer *renderer, struct db_level *level)
 {
 	struct db_map *map;
+	SDL_Texture   *map_texture;
 
 	db_dbg("Playing %s/%s", level->game_id, level->level_id);
 
@@ -73,8 +75,24 @@ db_level_play(SDL_Renderer *renderer, struct db_level *level)
 	if (map == NULL) {
 		return -1;
 	}
+	map_texture = db_map_render(map, renderer);
 
-	SDL_RenderClear(renderer);
+	if (SDL_SetRenderDrawColor(renderer,
+				DB_COLOR_BACK_R, DB_COLOR_BACK_G,
+				DB_COLOR_BACK_B, DB_COLOR_BACK_A) != 0) {
+		db_err("Failed to set drawing color (%s)", SDL_GetError());
+		return -1;
+	}
+	if (SDL_RenderClear(renderer) != 0) {
+		db_err("Failed to clear screen (%s)", SDL_GetError());
+		return -1;
+	}
+	if (SDL_RenderCopy(renderer, map_texture, NULL, NULL) != 0) {
+		db_err("Failed to copy texture (%s)", SDL_GetError());
+		return -1;
+	}
+	SDL_RenderPresent(renderer);
+	SDL_Delay(1000);
 
 	return 0;
 }
--
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