shape creation works!

src/lib.rs

@@ -1,18 +1,64 @@
+use bevy::prelude::*;
 use bevy_egui::egui;
 
-#[derive(Debug)]
+mod create;
+mod helpers;
+pub use create::create_sys;
+pub use helpers::*;
+
+#[derive(Component, Debug, Clone, Copy)]
+pub struct SPoint(pub Vec2);
+
+#[derive(Component, Debug)]
+pub struct ShapeData {
+    pub shape: CreateShape,
+    pub main_shape: Entity,
+    pub edges: Vec<Entity>,
+    pub center: Option<Entity>,
+}
+
+#[derive(Component)]
+pub struct MainCamera;
+#[derive(Debug, PartialEq, Eq, Clone, Copy)]
+pub enum CreateShape {
+    Triangle, Square, SquareCenter, Circle, Capsule
+}
+
+#[derive(Debug, PartialEq, Eq, Clone, Copy)]
 pub enum Action {
     Create, Modify, Delete
 }
 pub struct UiState {
     pub current_action: Action,
-
+    pub create_shape: CreateShape,
 }
 impl Default for UiState {
     fn default() -> Self {
-        Self { current_action: Action::Modify }
+        Self { 
+            current_action: Action::Modify, 
+            create_shape: CreateShape::Square,
+        }
     }
 }
+impl UiState {
+    pub fn create_shape_color(&self, colors: &ButtonsColors, shape: CreateShape) -> egui::Rgba {
+        if self.create_shape == shape {
+            colors.clicked
+        }
+        else {
+            colors.regular
+        }
+    }
+    pub fn current_action_color(&self, colors: &ButtonsColors, action: Action) -> egui::Rgba {
+        if self.current_action == action {
+            colors.clicked
+        }
+        else {
+            colors.regular
+        }
+    }
+}
+
 #[derive(Debug)]
 pub struct ButtonsColors {
     pub regular: egui::Rgba,