1 files changed, 22 insertions, 0 deletions
diff --git a/engine/src/material.rs b/engine/src/material.rs
index 5e360cd..5c59a9a 100644
--- a/engine/src/material.rs
+++ b/engine/src/material.rs
@@ -3,6 +3,7 @@ use ecs::Component;
 use crate::color::Color;
 use crate::data_types::dimens::Dimens;
 use crate::texture::{Id as TextureId, Texture};
+use crate::util::builder;
 
 #[derive(Debug, Clone, Component)]
 #[non_exhaustive]
@@ -176,6 +177,27 @@ impl Default for Builder
     }
 }
 
+builder! {
+/// Material flags.
+#[builder(name = FlagsBuilder, derives = (Debug, Default, Clone))]
+#[derive(Debug, Default, Clone, Component)]
+#[non_exhaustive]
+pub struct Flags
+{
+    /// Whether to use material's ambient color instead of the global ambient color.
+    /// Default is `false`
+    pub use_ambient_color: bool,
+}
+}
+
+impl Flags
+{
+    pub fn builder() -> FlagsBuilder
+    {
+        FlagsBuilder::default()
+    }
+}
+
 fn create_1x1_white_texture() -> Texture
 {
     Texture::new_from_color(&Dimens { width: 1, height: 1 }, &Color::WHITE_U8)