From 5e715803631c58f5934eb41cf2a5ca3268d26796 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= <gustav@sornas.net>
Date: Tue, 22 Sep 2020 11:24:20 +0200
Subject: References

---
 labb3/tiles/TileList.cpp | 2 +-
 labb3/tiles/TileList.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'labb3/tiles')

diff --git a/labb3/tiles/TileList.cpp b/labb3/tiles/TileList.cpp
index cc7ad45..bb00063 100644
--- a/labb3/tiles/TileList.cpp
+++ b/labb3/tiles/TileList.cpp
@@ -11,7 +11,7 @@ TileList::~TileList()
     delete[] tiles;
 }
 
-void TileList::addTile(Tile tile)
+void TileList::addTile(const Tile &tile)
 {
     // O(1) (amortized)
     if (amount_tiles == cur_size) {
diff --git a/labb3/tiles/TileList.h b/labb3/tiles/TileList.h
index 3b5081f..6ba17c4 100644
--- a/labb3/tiles/TileList.h
+++ b/labb3/tiles/TileList.h
@@ -25,7 +25,7 @@ public:
     /*
      * Add `tile` to the tile list, possibly reallocating. O(1) amortized.
      */
-    void addTile(Tile tile);
+    void addTile(const Tile &tile);
 
     /*
      * Draw all tiles to `scene`. O(n).
-- 
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