From bdf51448f7a50628125031623939cf68446b11bc Mon Sep 17 00:00:00 2001
From: Kevin Hamacher <kevin.hamacher@ruhr-uni-bochum.de>
Date: Thu, 20 Feb 2020 23:46:22 +0100
Subject: [PATCH] Do not fatal error out on y-mirroring

---
 src/cpu.rs     | 20 +++++++++++---------
 src/display.rs |  3 +--
 2 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/src/cpu.rs b/src/cpu.rs
index 3f7aa1c..7972394 100644
--- a/src/cpu.rs
+++ b/src/cpu.rs
@@ -948,15 +948,17 @@ impl CPU {
                 print!("A: {:02X}  ", self.regs[REG_A]);
                 */
 
-                print!("AF={:02X}{:02X} BC={:02X}{:02X} DE={:02X}{:02X} HL={:02X}{:02X}  ",
-                       self.get_8bit_reg(REG_N_A),
-                       self.get_8bit_reg(REG_N_F),
-                       self.get_8bit_reg(REG_N_B),
-                       self.get_8bit_reg(REG_N_C),
-                       self.get_8bit_reg(REG_N_D),
-                       self.get_8bit_reg(REG_N_E),
-                       self.get_8bit_reg(REG_N_H),
-                       self.get_8bit_reg(REG_N_L));
+                print!(
+                    "AF={:02X}{:02X} BC={:02X}{:02X} DE={:02X}{:02X} HL={:02X}{:02X}  ",
+                    self.get_8bit_reg(REG_N_A),
+                    self.get_8bit_reg(REG_N_F),
+                    self.get_8bit_reg(REG_N_B),
+                    self.get_8bit_reg(REG_N_C),
+                    self.get_8bit_reg(REG_N_D),
+                    self.get_8bit_reg(REG_N_E),
+                    self.get_8bit_reg(REG_N_H),
+                    self.get_8bit_reg(REG_N_L)
+                );
                 print!("I: {:02X}  ", self.interconnect.read_byte(0xFFFF));
 
                 // Flags
diff --git a/src/display.rs b/src/display.rs
index e2dc634..aa05059 100644
--- a/src/display.rs
+++ b/src/display.rs
@@ -90,7 +90,6 @@ impl CgbPalette {
     }
 }
 
-
 impl std::fmt::Display for CgbPalette {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         write!(f, "Palette: ")?;
@@ -611,7 +610,7 @@ impl Display {
                 let actual_h = if wide_mode { 16 } else { 8 };
 
                 if sprite.is_y_flipped() {
-                    panic!("Sorry, no y flip support yet");
+                    eprintln!("Sorry, no y flip support yet, rendering as-is");
                 }
 
                 if y.wrapping_add(actual_h) > render_y && y <= render_y {