Add buttons, refactor, make it more mouse friendly

src/game/button.rs

@@ -0,0 +1,74 @@
+use macroquad::prelude::*;
+
+pub struct Button {
+    pub text: String,
+    pub is_pressed: bool,
+    pub is_active: bool,
+    pub action: ButtonAction,
+    rect: Rect,
+}
+
+#[derive(Debug, Clone, Copy)]
+pub enum ButtonAction {
+    Reset,
+    Next,
+}
+
+impl Button {
+    pub fn new(text: &str, x: f32, y: f32, width: f32, height: f32, action: ButtonAction) -> Self {
+        let rect = Rect::new(x, y, width, height);
+        Self {
+            text: text.to_string(),
+            is_pressed: false,
+            is_active: true,
+            rect,
+            action,
+        }
+    }
+
+    pub fn draw(&self) {
+        let bg_color = Color::from_rgba(190, 190, 190, 255);
+        let font_size = (self.rect.h * 0.3).floor() as u16;
+        let dims = measure_text(&self.text, None, font_size, 1.0);
+        draw_rectangle(self.rect.x, self.rect.y, self.rect.w, self.rect.h, bg_color);
+
+        let font_color = if self.is_active {
+            Color::from_rgba(0, 0, 0, 255)
+        } else {
+            Color::from_rgba(100, 0, 0, 255)
+        };
+
+        draw_text(
+            &self.text,
+            self.rect.x + (self.rect.w - dims.width) * 0.5,
+            self.rect.y + (self.rect.h - dims.height) * 0.5,
+            font_size as f32,
+            font_color,
+        );
+    }
+
+    pub fn reset(&mut self) {
+        self.is_pressed = false;
+        self.is_active = true;
+    }
+
+    pub fn handle_input(&mut self) {
+        if !self.is_active {
+            return;
+        }
+
+        if !is_mouse_button_released(MouseButton::Left) {
+            self.is_pressed = false;
+            return;
+        }
+
+        let (mx, my) = mouse_position();
+        let c = Circle::new(mx, my, 0.0);
+        if c.overlaps_rect(&self.rect) {
+            self.is_pressed = true;
+            return;
+        }
+
+        self.is_pressed = false;
+    }
+}