Small fixes

rust-pvz-genetics/src/godot_wrapper/godot_genome.rs

@@ -0,0 +1,50 @@
+use godot::prelude::*;
+use godot::classes::{Node,INode};
+
+use crate::genetics::genome::Genome;
+use crate::genetics::plant_templates::{cherry_bomb_template, peashooter_template, sunflower_template};
+
+#[derive(GodotConvert, Var, Export, Default, Clone)]
+#[godot(via = GString)]
+pub enum PlantType {
+    #[default] // Rust standard attribute, not godot-rust.
+    None,
+    Peashooter,
+    Sunflower,
+    CherryBomb,
+}
+
+#[derive(GodotClass)]
+#[class(base=Node)]
+pub struct GodotGenome {
+    #[export]
+    from_plant: PlantType,
+    genome: Option<Genome>,
+    base: Base<Node>
+}
+
+#[godot_api]
+impl INode for GodotGenome {
+    fn init(base: Base<Node>) -> Self {
+        Self {
+            from_plant: PlantType::None,
+            genome: None,
+            base
+        }
+    }
+    fn ready(&mut self) {
+        self.genome = match self.from_plant {
+            PlantType::Peashooter => Some(peashooter_template()),
+            PlantType::Sunflower => Some(sunflower_template()),
+            PlantType::CherryBomb => Some(cherry_bomb_template()),
+            _ => None,
+        }
+    }
+
+}
+
+impl GodotGenome {
+    pub fn get_genome(&self) -> Option<Genome> {
+        self.genome.clone()
+    }
+}