diff --git a/godot/native/libroutes_native.so b/godot/native/libroutes_native.so
index a6cf00b..f36158d 100755
Binary files a/godot/native/libroutes_native.so and b/godot/native/libroutes_native.so differ
diff --git a/godot/world/world.tscn b/godot/world/world.tscn
index 228a9b8..0daaa35 100644
--- a/godot/world/world.tscn
+++ b/godot/world/world.tscn
@@ -15,7 +15,6 @@ mode = 1
 tile_set = ExtResource( 1 )
 cell_size = Vector2( 32, 16 )
 format = 1
-tile_data = PoolIntArray( -65538, 0, 131075, -65537, 0, 131073, -131072, 0, 0, -2, 0, 131073, -1, 0, 131075, -65536, 0, 0, 0, 0, 0, 65536, 0, 0, 131072, 0, 0, 196608, 0, 0 )
 
 [node name="Worldcam" type="Camera2D" parent="."]
 current = true
diff --git a/routes-native/Cargo.toml b/routes-native/Cargo.toml
index ebf034f..fac4bf6 100644
--- a/routes-native/Cargo.toml
+++ b/routes-native/Cargo.toml
@@ -14,3 +14,10 @@ tokio = {version = "1.18.0", features = ["sync"]}
 lazy_static = "1.4.0"
 pathfinding = "3.0.12"
 toml = "0.5.9"
+
+[profile.dev.package."*"]
+opt-level = 3
+
+[profile.dev]
+opt-level=1
+
diff --git a/routes-native/src/stateserver.rs b/routes-native/src/stateserver.rs
index 8f3ccf8..900d79c 100644
--- a/routes-native/src/stateserver.rs
+++ b/routes-native/src/stateserver.rs
@@ -11,6 +11,7 @@ lazy_static! {
 
 #[derive(NativeClass)]
 #[inherit(Node)]
+#[register_with(Self::register)]
 pub struct StateServer {
     #[property]
     a: u64,
@@ -34,17 +35,24 @@ impl StateServer {
 
     #[export]
     fn _ready(&self, _owner: &Node) {
-        godot_print!("hello!")
+        //godot_print!("hello world")
     }
 
     #[export]
-    fn foo(&self, _owner: &Node) {
-        godot_print!("bar")
-    }
-
-    #[export]
-    fn generate_world(&self, _owner: &Node){
-        let new_world = world::World::new(3,3,3);
+    fn generate_world(&self, _owner: &Node) {
+        let mut new_world = world::World::new(3, 3, 3);
         new_world.generate();
     }
 }
+
+// signals
+impl StateServer {
+    fn register(builder: &ClassBuilder<StateServer>) {
+        builder.signal("jumpled").done();
+        builder
+            .signal("changed_tile")
+            .with_param("position", VariantType::Vector3)
+            .with_param("new_type", VariantType::GodotString)
+            .done();
+    }
+}
diff --git a/routes-native/src/stateserver/world.rs b/routes-native/src/stateserver/world.rs
index 6cd62e5..f65500f 100644
--- a/routes-native/src/stateserver/world.rs
+++ b/routes-native/src/stateserver/world.rs
@@ -10,27 +10,41 @@ pub struct World {
 }
 
 impl World {
-    pub fn generate(&self) {
+    pub fn generate(&mut self) {
+        let mut tiles = get_vec3(self.xsize, self.ysize, self.zsize);
+        godot_print!("{:#?}", tiles);
         for x in 0..self.xsize {
             for y in 0..self.ysize {
                 for z in 0..self.zsize {
-                    godot_print!("hello, {} {} {}", x, y, z);
-                    // self.tiles[x][y][z] = tiles::Tile::new(tiles::Tiletypes::Dirt, x, y, z);
+                    let tile = tiles::Tile::new(tiles::Tiletypes::Dirt);
+                    tiles[x][y][z] = tile;
                 }
             }
         }
+        self.tiles = tiles;
+        godot_print!("{:?}", self.tiles);
     }
     pub fn new(xsize: usize, ysize: usize, zsize: usize) -> World {
-        let z: Vec<tiles::Tile> = Vec::with_capacity(zsize);
-        let mut y: Vec<Vec<tiles::Tile>> = Vec::with_capacity(ysize);
-        let mut x: Vec<Vec<Vec<tiles::Tile>>> = Vec::with_capacity(xsize);
-        y.push(z);
-        x.push(y);
         World {
             xsize,
             ysize,
             zsize,
-            tiles: x,
+            tiles: get_vec3(xsize, ysize, zsize),
         }
     }
 }
+
+fn get_vec3(xsize: usize, ysize: usize, zsize: usize) -> Vec<Vec<Vec<tiles::Tile>>> {
+    let mut zvec: Vec<tiles::Tile> = Vec::with_capacity(zsize);
+    zvec.resize(zsize, tiles::Tile::new(tiles::Tiletypes::Air));
+
+    let mut yvec: Vec<Vec<tiles::Tile>> = Vec::with_capacity(ysize);
+    yvec.resize(ysize, zvec.clone());
+
+    let mut xvec: Vec<Vec<Vec<tiles::Tile>>> = Vec::with_capacity(xsize);
+    xvec.resize(ysize, yvec.clone());
+
+    yvec.push(zvec);
+    xvec.push(yvec);
+    xvec
+}
diff --git a/routes-native/src/stateserver/world/tiles.rs b/routes-native/src/stateserver/world/tiles.rs
index d53a60a..913bfcd 100644
--- a/routes-native/src/stateserver/world/tiles.rs
+++ b/routes-native/src/stateserver/world/tiles.rs
@@ -1,3 +1,4 @@
+#[derive(Debug, Clone)]
 pub enum Tiletypes {
     Air,
     Water,
@@ -6,15 +7,13 @@ pub enum Tiletypes {
     Sand,
 }
 
+#[derive(Debug, Clone)]
 pub struct Tile {
     kind: Tiletypes,
-    x: usize,
-    y: usize,
-    z: usize,
 }
 
 impl Tile {
-    pub fn new(kind: Tiletypes, x: usize, y: usize, z: usize) -> Tile {
-        Tile { kind, x, y, z }
+    pub fn new(kind: Tiletypes) -> Tile {
+        Tile { kind }
     }
 }