diff --git a/rust-pvz-genetics/src/genetics/gene/mod.rs b/rust-pvz-genetics/src/genetics/gene/mod.rs
index 5c10536..a2f79c1 100644
--- a/rust-pvz-genetics/src/genetics/gene/mod.rs
+++ b/rust-pvz-genetics/src/genetics/gene/mod.rs
@@ -7,22 +7,55 @@ pub mod gene_source;
 pub use gene_types::GeneType;
 pub use gene_source::GeneSource;
 pub use gene_place::GenePlace;
+use godot::builtin::Vector2;
 
 #[derive(PartialEq,Eq,Clone)]
 pub struct Gene {
     pub plant_source: GeneSource,
     pub place: GenePlace,
-    pub kind: GeneType
+    pub kind: GeneType,
+    pub sprite: Option<String>,
+    pub get_child_position: fn(GeneType) -> Vector2
 }
 
 impl Gene {
-    pub fn new(plant_source: GeneSource, place: GenePlace, kind: GeneType) -> Self {
+    pub fn invisible(plant_source: GeneSource,place: GenePlace,kind: GeneType) -> Self {
         Self {
             plant_source,
             place,
             kind,
+            sprite: None,
+            get_child_position: |_| Vector2::ZERO,
         }
     }
+    pub fn structural(plant_source: GeneSource, place: GenePlace, kind: GeneType, get_child_position: fn(GeneType) -> Vector2) -> Self {
+        Self {
+            plant_source,
+            place,
+            kind,
+            sprite: None,
+            get_child_position,
+        }
+    }
+    pub fn visible(plant_source: GeneSource, place: GenePlace, kind: GeneType, sprite: String) -> Self {
+        Self {
+            plant_source,
+            place,
+            kind,
+            sprite: Some(sprite),
+            get_child_position: |_| Vector2::ZERO,
+        }
+    }
+    pub fn new(plant_source: GeneSource, place: GenePlace, kind: GeneType, sprite: String, get_child_position: fn(GeneType) -> Vector2) -> Self {
+        Self {
+            plant_source,
+            place,
+            kind,
+            sprite: Some(sprite),
+            get_child_position,
+        }
+    }
+
 }
 
 
diff --git a/rust-pvz-genetics/src/genetics/mod.rs b/rust-pvz-genetics/src/genetics/mod.rs
index babea0a..fa7a2a1 100644
--- a/rust-pvz-genetics/src/genetics/mod.rs
+++ b/rust-pvz-genetics/src/genetics/mod.rs
@@ -1,6 +1,6 @@
 #[cfg(test)]
 mod tests;
-pub mod plant_templates;
+pub mod plants;
 pub mod gene;
 pub mod genome;
 pub mod arguments;
diff --git a/rust-pvz-genetics/src/genetics/plant_templates.rs b/rust-pvz-genetics/src/genetics/plant_templates.rs
deleted file mode 100644
index a3ac5ba..0000000
--- a/rust-pvz-genetics/src/genetics/plant_templates.rs
+++ /dev/null
@@ -1,49 +0,0 @@
-use crate::genetics::{flow::Flow, gene::{GenePlace,GeneSource, GeneType,Gene}, genome::Genome};
-
-pub fn peashooter_template() -> Genome {
-    Genome::from_edges(vec![
-        Gene::new(GeneSource::Peashooter,GenePlace::Root, GeneType::pure_producer(|_|{Flow::empty()})),
-        Gene::new(GeneSource::Peashooter,GenePlace::Stem, GeneType::fill_all()),
-        Gene::new(GeneSource::Peashooter,GenePlace::Head,GeneType::random_distribution()),
-        Gene::new(GeneSource::Peashooter,GenePlace::Leaf,GeneType::modifier(|_|{Flow::empty()})),
-        Gene::new(GeneSource::Peashooter,GenePlace::Eyes,GeneType::Structural),
-        Gene::new(GeneSource::Peashooter,GenePlace::Mouth,GeneType::consumer(|_|{}))
-    ],vec![
-        (0,1),
-        (1,2),
-        (2,3),
-        (2,4),
-        (2,5),
-    ]).unwrap()
-}
-
-pub fn sunflower_template() -> Genome {
-    Genome::from_edges(vec![
-        Gene::new(GeneSource::Sunflower,GenePlace::Root, GeneType::Structural),
-        Gene::new(GeneSource::Sunflower,GenePlace::Stem, GeneType::Structural),
-        Gene::new(GeneSource::Sunflower,GenePlace::Head, GeneType::modifier(|_|{Flow::empty()})),
-        Gene::new(GeneSource::Sunflower,GenePlace::Eyes, GeneType::Structural),
-        Gene::new(GeneSource::Sunflower,GenePlace::Mouth, GeneType::consumer(|_|{})),
-    ], vec![
-        (0,1),
-        (1,2),
-        (2,3),
-        (2,4),
-    ]).unwrap()
-}
-
-pub fn cherry_bomb_template() -> Genome {
-    Genome::from_edges(vec![
-        Gene::new(GeneSource::CherryBomb,GenePlace::Root, GeneType::modifier(|_|{Flow::empty()})),
-        Gene::new(GeneSource::CherryBomb,GenePlace::Head, GeneType::consumer(|_|{})),
-        Gene::new(GeneSource::CherryBomb,GenePlace::Head, GeneType::consumer(|_|{})),
-        Gene::new(GeneSource::CherryBomb,GenePlace::Face, GeneType::Structural),
-        Gene::new(GeneSource::CherryBomb,GenePlace::Face, GeneType::Structural),
-    ], vec![
-        (0,1),
-        (0,2),
-        (1,3),
-        (2,4),
-    ]).unwrap()
-}
-
diff --git a/rust-pvz-genetics/src/genetics/plants/cherry_bomb.rs b/rust-pvz-genetics/src/genetics/plants/cherry_bomb.rs
new file mode 100644
index 0000000..e69de29
diff --git a/rust-pvz-genetics/src/genetics/plants/mod.rs b/rust-pvz-genetics/src/genetics/plants/mod.rs
new file mode 100644
index 0000000..3605cfb
--- /dev/null
+++ b/rust-pvz-genetics/src/genetics/plants/mod.rs
@@ -0,0 +1,3 @@
+pub mod peashooter;
+pub mod sunflower;
+pub mod cherry_bomb;
diff --git a/rust-pvz-genetics/src/genetics/plants/peashooter.rs b/rust-pvz-genetics/src/genetics/plants/peashooter.rs
new file mode 100644
index 0000000..336818b
--- /dev/null
+++ b/rust-pvz-genetics/src/genetics/plants/peashooter.rs
@@ -0,0 +1,27 @@
+use crate::genetics::{gene::{Gene, GenePlace}, genome::Genome};
+use godot::builtin::Vector2;
+
+pub fn peashooter_template() -> Genome {
+    Genome::from_edges(vec![
+        Gene::new()
+    ], vec![
+        
+    ])
+}
+
+fn get_place_base(place: GenePlace) -> Vector2 {
+    Vector2::ZERO
+}
+
+fn get_place_stem(place: GenePlace) -> Vector2 {
+    Vector2::ZERO
+}
+
+fn get_place_head(place: GenePlace) -> Vector2 {
+    Vector2::ZERO
+}
+
+fn get_place_leaf(place: GenePlace) -> Vector2 {
+    Vector2::ZERO
+}
+
diff --git a/rust-pvz-genetics/src/genetics/plants/sunflower.rs b/rust-pvz-genetics/src/genetics/plants/sunflower.rs
new file mode 100644
index 0000000..e69de29
diff --git a/rust-pvz-genetics/src/godot_wrapper/plant.rs b/rust-pvz-genetics/src/godot_wrapper/plant.rs
index 0b63022..16517ce 100644
--- a/rust-pvz-genetics/src/godot_wrapper/plant.rs
+++ b/rust-pvz-genetics/src/godot_wrapper/plant.rs
@@ -1,7 +1,7 @@
 use godot::prelude::*;
 use godot::classes::{Sprite2D,Node2D,INode2D};
 
-use crate::wrapper::godot_genome::GodotGenome;
+use crate::godot_wrapper::godot_genome::GodotGenome;
 
 #[derive(GodotClass)]
 #[class(init,base=Node2D)]