From a82ab6d6ba33131a65a31c0c6a6ac5f8dc477516 Mon Sep 17 00:00:00 2001
From: griffi-gh <prasol258@gmail.com>
Date: Sun, 8 Oct 2023 23:49:40 +0200
Subject: [PATCH] add `CartridgeImpl::tick` (used by gb camera mbc)

---
 yarge-core/src/bus.rs           | 1 +
 yarge-core/src/bus/cartridge.rs | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/yarge-core/src/bus.rs b/yarge-core/src/bus.rs
index 9de042c..1a5d10a 100644
--- a/yarge-core/src/bus.rs
+++ b/yarge-core/src/bus.rs
@@ -237,5 +237,6 @@ impl MemBus {
     self.apu.tick(self.timers.get_div_raw());
     self.input.tick(&mut self.iif);
     self.serial.tick(&mut self.iif);
+    self.cart.tick();
   }
 }
diff --git a/yarge-core/src/bus/cartridge.rs b/yarge-core/src/bus/cartridge.rs
index 8db009b..c750fe9 100644
--- a/yarge-core/src/bus/cartridge.rs
+++ b/yarge-core/src/bus/cartridge.rs
@@ -25,6 +25,8 @@ pub trait CartridgeImpl {
   fn has_save_data(&self) -> bool { false }
   fn save_data(&self) -> Option<Vec<u8>> { None }
   fn load_data(&mut self, data: Vec<u8>) {}
+
+  fn tick(&mut self) {}
 }
 
 #[non_exhaustive]