remove the bevy based turtle and rename turtle-lib-macroquad to turtle-lib

turtle-lib/examples/circle_test.rs

@@ -0,0 +1,29 @@
+//! Test circle_left and circle_right commands
+
+use turtle_lib::*;
+
+#[turtle_main("Circle Test")]
+fn draw(turtle: &mut TurtlePlan) {
+    turtle.shape(ShapeType::Turtle);
+
+    // Draw some circles
+    turtle.set_pen_color(RED);
+    turtle.set_pen_width(0.5);
+    turtle.left(90.0);
+    turtle.set_speed(999);
+    turtle.circle_left(100.0, 540.0, 72); // partial circle to the left
+
+    turtle.forward(150.0);
+    turtle.set_speed(100);
+    turtle.set_pen_color(BLUE);
+    turtle.circle_right(50.0, 270.0, 72); // partial circle to the right
+                                          // Set animation speed
+    turtle.set_speed(20);
+    turtle.forward(150.0);
+    turtle.circle_left(50.0, 180.0, 12);
+    turtle.circle_right(50.0, 180.0, 12);
+
+    turtle.set_speed(700);
+    turtle.set_pen_color(GREEN);
+    turtle.circle_left(50.0, 180.0, 36); // Half circle to the left
+}