From 64ad64ae11a9497f36258e1c83d23f7964bbf885 Mon Sep 17 00:00:00 2001
From: Kelly Rauchenberger <fefferburbia@gmail.com>
Date: Fri, 5 Feb 2021 21:14:41 -0500
Subject: Prevented multiple loading of the same image files

---
 src/renderer.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/renderer.h')

diff --git a/src/renderer.h b/src/renderer.h
index b812429..2d7f93b 100644
--- a/src/renderer.h
+++ b/src/renderer.h
@@ -5,7 +5,7 @@
 #include <SDL_image.h>
 #include <stdexcept>
 #include <memory>
-#include <string_view>
+#include <map>
 #include <string>
 #include <vector>
 
@@ -119,7 +119,7 @@ public:
 
   void render(Game& game);
 
-  int loadImageFromFile(std::string_view filename);
+  int loadImageFromFile(std::string filename);
 
 private:
 
@@ -131,6 +131,7 @@ private:
 
   // Textures loaded from files
   std::vector<texture_ptr> textures_;
+  std::map<std::string, int> filenameToTexId_;
 
   // Map rendering
   texture_ptr renderMapLayer(const Map& map, int layer);
-- 
cgit 1.4.1