1 files changed, 10 insertions, 2 deletions
diff --git a/src/nes/nes.cc b/src/nes/nes.cc
index c503d65..63175aa 100644
--- a/src/nes/nes.cc
+++ b/src/nes/nes.cc
@@ -1,12 +1,20 @@
 #include "nes/nes.hh"
 #include "nes/display.hh"
 #include "nes/util/rgb.hh"
+#include <iostream>
 
 namespace nes
 {
-	nes::nes(display& display)
-		: display_{ display }
+	nes::nes(cartridge cartridge, display& display)
+		: cartridge_{ std::move(cartridge) }
+		, display_{ display }
 	{
+		if (!cartridge_.is_valid())
+		{
+			std::cerr << "Cartridge not valid!" << std::endl;
+			std::abort();
+		}
+
 		display.clear(rgb::from_hex(0xFF0000));
 		display.switch_buffers();
 	}