From a24a49fdcbc510815dccef1b7c4e41a093ab618b Mon Sep 17 00:00:00 2001
From: Alex Janka <alex@alexjanka.com>
Date: Thu, 5 Oct 2023 11:38:39 +1100
Subject: [PATCH] error colour as feature

---
 lib/Cargo.toml                             | 1 +
 lib/src/processor/memory/mmio/gpu/types.rs | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index a3c04b4..b4b77e7 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -16,6 +16,7 @@ vulkan-renderer = [
 vulkan-static = ["dep:ash-molten", "vulkan-renderer"]
 pixels-renderer = ["dep:pixels"]
 config = ["dep:directories", "dep:ron"]
+error-colour = []
 
 [dependencies]
 rand = "0.8.5"
diff --git a/lib/src/processor/memory/mmio/gpu/types.rs b/lib/src/processor/memory/mmio/gpu/types.rs
index 04d2ae6..d262ff7 100644
--- a/lib/src/processor/memory/mmio/gpu/types.rs
+++ b/lib/src/processor/memory/mmio/gpu/types.rs
@@ -143,7 +143,7 @@ impl ColourInner {
         if let Some((cgb_palette, pallete_num)) = cgb_data {
             let offset: usize = (pallete_num as usize * 2 * 4)
                 + (if *self == ColourInner::Error {
-                    if cfg!(debug_assertions) {
+                    if cfg!(feature = "error-colour") {
                         return ERROR_COLOUR;
                     } else {
                         ColourInner::Zero
@@ -161,7 +161,7 @@ impl ColourInner {
                 ColourInner::Two => dmg_colours::TWO,
                 ColourInner::Three => dmg_colours::THREE,
                 ColourInner::Error => {
-                    if cfg!(debug_assertions) {
+                    if cfg!(feature = "error-colour") {
                         ERROR_COLOUR
                     } else {
                         dmg_colours::ZERO