initial commit

crates/comet_ecs/src/id.rs

@@ -0,0 +1,40 @@
+#[derive(Debug, Clone)]
+pub struct IdQueue {
+	queue: Vec<u32>
+}
+
+impl IdQueue {
+	pub fn new() -> Self {
+		Self { queue: Vec::new() }
+	}
+
+	pub fn from_vec(queue: Vec<u32>) -> Self {
+		Self { queue }
+	}
+
+	pub fn front(&self) -> Option<u32> {
+		Some(self.queue[0])
+	}
+
+	pub fn enqueue(&mut self, id: u32) {
+		self.queue.push(id)
+	}
+
+	pub fn sorted_enqueue(&mut self, id: u32) {
+		self.enqueue(id);
+		self.queue.sort();
+	}
+
+	pub fn dequeue(&mut self) -> Option<u32> {
+		Some(self.queue.remove(0))
+
+	}
+
+	pub fn is_empty(&self) -> bool {
+		self.queue.len() == 0
+	}
+
+	pub fn size(&self) -> u32 {
+		self.queue.len() as u32
+	}
+}