From 5fa12cb8ebec260064efde0d69b2f07e5a8dcbc1 Mon Sep 17 00:00:00 2001
From: EliseZeroTwo <mail@elise.moe>
Date: Wed, 24 Nov 2021 17:12:59 +0100
Subject: [PATCH] fix: ly!=lyc clears stat

---
 src/gameboy/ppu.rs | 2 ++
 src/window.rs      | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/gameboy/ppu.rs b/src/gameboy/ppu.rs
index e89851a..2363c14 100644
--- a/src/gameboy/ppu.rs
+++ b/src/gameboy/ppu.rs
@@ -164,6 +164,8 @@ impl Ppu {
 			if (self.stat >> 6) & 0b1 == 1 {
 				interrupts.write_if_lcd_stat(true);
 			}
+		} else {
+			self.stat &= !(1 << 2);
 		}
 	}
 
diff --git a/src/window.rs b/src/window.rs
index 4b3d8b4..8ef423f 100644
--- a/src/window.rs
+++ b/src/window.rs
@@ -51,7 +51,7 @@ pub const FB_HEIGHT: u32 = 144;
 pub const FB_WIDTH: u32 = 160;
 
 #[derive(Debug, Default)]
-pub struct Keymap {
+struct Keymap {
 	pub down: bool,
 	pub up: bool,
 	pub left: bool,