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

turtle-lib/examples/fill_advanced.rs

@@ -0,0 +1,159 @@
+//! Advanced fill example with multiple holes and complex shapes
+//!
+//! This example uses manual setup to demonstrate custom window size and UI elements.
+
+use macroquad::{miniquad::window::set_window_size, prelude::*};
+use turtle_lib::*;
+
+#[macroquad::main("Advanced Fill Demo")]
+async fn main() {
+    set_window_size(2000, 1900);
+    let mut t = create_turtle();
+
+    // Example 1: Star shape (concave polygon)
+    t.pen_up();
+    t.go_to(vec2(-200.0, 100.0));
+    t.pen_down();
+    t.set_heading(0.0);
+
+    t.set_fill_color(GOLD);
+    t.set_pen_color(ORANGE);
+    t.set_pen_width(2.0);
+    t.set_speed(500);
+
+    t.begin_fill();
+    // Draw 5-pointed star
+    for _ in 0..5 {
+        t.forward(100.0);
+        t.right(144.0);
+    }
+    t.end_fill();
+
+    // Example 2: Swiss cheese (polygon with multiple holes)
+    t.pen_up();
+    t.go_to(vec2(100.0, 100.0));
+    t.pen_down();
+    t.set_heading(0.0);
+
+    t.set_fill_color(YELLOW);
+    t.set_pen_color(ORANGE);
+
+    t.begin_fill();
+
+    // Outer square
+    for _ in 0..4 {
+        t.forward(150.0);
+        t.right(90.0);
+    }
+
+    // First hole (circle)
+    t.pen_up();
+    t.go_to(vec2(140.0, 130.0));
+    t.pen_down();
+    t.circle_right(150.0, 360.0, 36);
+
+    // Second hole (circle)
+    t.pen_up();
+    t.go_to(vec2(200.0, 170.0));
+    t.pen_down();
+    t.circle_right(10.0, 360.0, 36);
+
+    // Third hole (triangle)
+    t.pen_up();
+    t.go_to(vec2(160.0, 200.0));
+    t.pen_down();
+    t.circle_right(15.0, 360.0, 3);
+
+    // Fourth hole (square)
+    t.pen_up();
+    t.go_to(vec2(190.0, 200.0));
+    t.pen_down();
+    t.circle_right(15.0, 360.0, 4);
+
+    // fifth hole (pentagon)
+    t.pen_up();
+    t.go_to(vec2(230.0, 200.0));
+    t.pen_down();
+    t.circle_right(15.0, 360.0, 5);
+
+    t.end_fill();
+
+    // Example 3: Donut (circle with circular hole)
+    t.pen_up();
+    t.go_to(vec2(-100.0, -100.0));
+    t.pen_down();
+    t.set_heading(0.0);
+
+    t.set_fill_color(Color::new(0.8, 0.4, 0.2, 1.0));
+    t.set_pen_color(Color::new(0.6, 0.3, 0.1, 1.0));
+
+    t.begin_fill();
+
+    // Outer circle
+    for _ in 0..72 {
+        t.forward(3.0);
+        t.right(5.0);
+    }
+
+    // Move to inner circle
+    t.pen_up();
+    t.go_to(vec2(-75.0, -90.0));
+    t.pen_down();
+
+    // Inner circle (hole)
+    for _ in 0..72 {
+        t.forward(1.5);
+        t.right(5.0);
+    }
+
+    t.end_fill();
+
+    // Set animation speed
+    t.set_speed(500);
+
+    let mut app = TurtleApp::new().with_commands(t.build());
+
+    let target_fps = 1.0; // 1 frame per second for debugging
+    let frame_time = 1.0 / target_fps;
+    let mut last_frame_time = macroquad::time::get_time();
+
+    loop {
+        // Frame rate limiting
+        let current_time = macroquad::time::get_time();
+        let delta = current_time - last_frame_time;
+
+        if delta < frame_time {
+            //  std::thread::sleep(std::time::Duration::from_secs_f64(frame_time - delta));
+        }
+        last_frame_time = macroquad::time::get_time();
+
+        clear_background(Color::new(0.95, 0.95, 0.98, 1.0));
+        app.update();
+        app.render();
+
+        // Instructions
+        draw_text(
+            "Advanced Fill Demo: Star, Swiss Cheese, Donut",
+            10.0,
+            20.0,
+            20.0,
+            BLACK,
+        );
+        draw_text(
+            "Features: concave polygons, multiple holes, pen_up during fill",
+            10.0,
+            40.0,
+            16.0,
+            DARKGRAY,
+        );
+        draw_text(
+            "Mouse: drag to pan, scroll to zoom",
+            10.0,
+            60.0,
+            16.0,
+            DARKGRAY,
+        );
+
+        next_frame().await
+    }
+}