diff --git a/LICENSE.md b/LICENSE.md
deleted file mode 100644
index b3e9312..0000000
--- a/LICENSE.md
+++ /dev/null
@@ -1,22 +0,0 @@
-
-The MIT License (MIT)
-
-Copyright (c) 2021 João Marinheiro
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/utils/world_generation/WorldGeneration.gd b/utils/world_generation/WorldGeneration.gd
index 1c410e1..f00364b 100644
--- a/utils/world_generation/WorldGeneration.gd
+++ b/utils/world_generation/WorldGeneration.gd
@@ -4,7 +4,7 @@ class_name WorldGeneration
 
 export(int) var width = 2048
 export(int) var height = 2048
-export(int) var spacing = 5
+export(int) var spacing = 40
 export(int, 1, 9) var octaves = 5
 export(int, 1, 30) var wavelength = 8
 export(int) var border_width = 200
@@ -71,6 +71,12 @@ func init_data():
 		center.set_data("coast", is_coast(center.to_point()))
 		# if center.get_data("ocean"):
 			# center.set_elevation(-1.0)
+		
+		center.set_data("material", "grass")
+		if center.get_data("mountain"):
+			center.set_data("material", "stone")
+		if center.get_data("coast"):
+			center.set_data("material", "sand")
 
 
 	
@@ -236,7 +242,7 @@ func find_elevation(point):
 		
 	elevation = min(elevation, 1)
 		
-	elevation = round(elevation * terraces) / terraces
+	elevation = (elevation * terraces) / terraces
 	return elevation
 
 
@@ -274,20 +280,19 @@ func is_coast(point):
 
 
 func create_mesh():
+	var file = File.new()
+	file.open("res://world/materials/materials.json", File.READ)
+	var materials = JSON.parse(file.get_as_text()).result
+
 	var st = SurfaceTool.new()
 
 	st.begin(Mesh.PRIMITIVE_TRIANGLES)
 	var factor = Vector3(1, 120, 1)
 	for center in Global.terrain.get_centers():
 		if not center.get_data("water"):
-			var top_uv = Vector2(0, 0)
-			var border_uv = Vector2(1, 0)
-			if center.get_data("mountain"):
-				top_uv = Vector2(1, 0.5)
-				border_uv = Vector2(1, 0.5)
-			if center.get_data("coast"):
-				top_uv = Vector2(1, 1)
-				border_uv = Vector2(1, 1)
+			var material_id = materials[center.get_data("material")]
+			var top_uv = Vector2(0, float(material_id) / (materials.size()-1))
+			var border_uv = Vector2(1, float(material_id) / (materials.size()-1))
 
 			for edge in center.borders():
 				if edge.end_center().get_elevation() < edge.start_center().get_elevation():
@@ -325,7 +330,7 @@ func create_mesh():
 
 	var mi = MeshInstance.new()
 	mi.mesh = st.commit()
-	var material = load("res://world/world.material")
+	var material = load("res://world/materials/world.material")
 	mi.set_surface_material(0, material)
 	mi.create_trimesh_collision()
 	mi.cast_shadow = GeometryInstance.SHADOW_CASTING_SETTING_ON
diff --git a/world/materials/materials.json b/world/materials/materials.json
new file mode 100644
index 0000000..fb6a7f9
--- /dev/null
+++ b/world/materials/materials.json
@@ -0,0 +1,5 @@
+{
+  "grass": 0,
+  "stone": 1,
+  "sand": 2
+}
diff --git a/world/world.material b/world/materials/world.material
similarity index 100%
rename from world/world.material
rename to world/materials/world.material
diff --git a/world/world.tres b/world/world.tres
deleted file mode 100644
index e91e776..0000000
--- a/world/world.tres
+++ /dev/null
@@ -1,5 +0,0 @@
-[gd_resource type="SpatialMaterial" format=2]
-
-[resource]
-params_diffuse_mode = 1
-albedo_color = Color( 0.125, 0.5, 0.275, 1 )