feat(engine): add ability to change polygon mode per object

1 files changed, 49 insertions, 0 deletions

diff --git a/engine/src/draw_flags.rs b/engine/src/draw_flags.rs
new file mode 100644
index 0000000..c8c11c9
--- /dev/null
+++ b/engine/src/draw_flags.rs
@@ -0,0 +1,49 @@
+use ecs::Component;
+
+use crate::util::builder;
+
+builder! {
+/// Flags for how a object should be drawn.
+#[builder(name = Builder, derives = (Debug, Default, Clone))]
+#[derive(Debug, Default, Clone, Component)]
+#[non_exhaustive]
+pub struct DrawFlags
+{
+    pub polygon_mode_config: PolygonModeConfig,
+}
+}
+
+impl DrawFlags
+{
+    pub fn builder() -> Builder
+    {
+        Builder::default()
+    }
+}
+
+#[derive(Debug, Default, Clone)]
+pub struct PolygonModeConfig
+{
+    pub face: PolygonModeFace,
+    pub mode: PolygonMode,
+}
+
+#[derive(Debug, Default, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub enum PolygonMode
+{
+    Point,
+    Line,
+
+    #[default]
+    Fill,
+}
+
+#[derive(Debug, Default, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub enum PolygonModeFace
+{
+    Front,
+    Back,
+
+    #[default]
+    FrontAndBack,
+}