error colour as feature

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"

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