diff --git a/SCsub b/SCsub
index ba04f40..0455f55 100644
--- a/SCsub
+++ b/SCsub
@@ -10,6 +10,9 @@ if os.path.isdir('../entity_spell_system'):
 if os.path.isdir('../voxelman'):
     module_env.Append(CPPDEFINES=['VOXELMAN_PRESENT'])
 
+if os.path.isdir('../fastnoise'):
+    module_env.Append(CPPDEFINES=['FASTNOISE_PRESENT'])
+
 sources = [
 
     "register_types.cpp",
diff --git a/data/planet_data.cpp b/data/planet_data.cpp
index 1efa3f9..59f054e 100644
--- a/data/planet_data.cpp
+++ b/data/planet_data.cpp
@@ -50,6 +50,7 @@ void PlanetData::set_level_range(Vector2 value) {
 	_level_range = value;
 }
 
+#ifdef FASTNOISE_PRESENT
 Ref<FastnoiseNoiseParams> PlanetData::get_humidity_noise_params() {
 	return _humidity_noise_params;
 }
@@ -63,6 +64,7 @@ Ref<FastnoiseNoiseParams> PlanetData::get_temperature_noise_params() {
 void PlanetData::set_temperature_noise_params(Ref<FastnoiseNoiseParams> value) {
 	_temperature_noise_params = value;
 }
+#endif
 
 //Biomes
 Ref<BiomeData> PlanetData::get_biome_data(const int index) const {
@@ -226,8 +228,10 @@ PlanetData::PlanetData() {
 	_id = 0;
 }
 PlanetData::~PlanetData() {
+#ifdef FASTNOISE_PRESENT
 	_humidity_noise_params.unref();
 	_temperature_noise_params.unref();
+#endif
 
 	_biome_datas.clear();
 
@@ -255,6 +259,7 @@ void PlanetData::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_level_range", "value"), &PlanetData::set_level_range);
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "level_range"), "set_level_range", "get_level_range");
 
+#ifdef FASTNOISE_PRESENT
 	ClassDB::bind_method(D_METHOD("get_humidity_noise_params"), &PlanetData::get_humidity_noise_params);
 	ClassDB::bind_method(D_METHOD("set_humidity_noise_params", "value"), &PlanetData::set_humidity_noise_params);
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "humidity_noise_params", PROPERTY_HINT_RESOURCE_TYPE, "FastnoiseNoiseParams"), "set_humidity_noise_params", "get_humidity_noise_params");
@@ -262,6 +267,7 @@ void PlanetData::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_temperature_noise_params"), &PlanetData::get_temperature_noise_params);
 	ClassDB::bind_method(D_METHOD("set_temperature_noise_params", "value"), &PlanetData::set_temperature_noise_params);
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "temperature_noise_params", PROPERTY_HINT_RESOURCE_TYPE, "FastnoiseNoiseParams"), "set_temperature_noise_params", "get_temperature_noise_params");
+#endif
 
 	//Biomes
 	ClassDB::bind_method(D_METHOD("get_biome_data", "index"), &PlanetData::get_biome_data);
diff --git a/data/planet_data.h b/data/planet_data.h
index 134350f..1608996 100644
--- a/data/planet_data.h
+++ b/data/planet_data.h
@@ -27,7 +27,9 @@ SOFTWARE.
 #include "core/script_language.h"
 #include "core/ustring.h"
 
+#ifdef FASTNOISE_PRESENT
 #include "../../fastnoise/fastnoise_noise_params.h"
+#endif
 
 #include "../data/biome_data.h"
 #include "../main/planet.h"
@@ -53,11 +55,13 @@ public:
 	Vector2 get_level_range();
 	void set_level_range(Vector2 value);
 
+#ifdef FASTNOISE_PRESENT
 	Ref<FastnoiseNoiseParams> get_humidity_noise_params();
 	void set_humidity_noise_params(Ref<FastnoiseNoiseParams> value);
 
 	Ref<FastnoiseNoiseParams> get_temperature_noise_params();
 	void set_temperature_noise_params(Ref<FastnoiseNoiseParams> value);
+#endif
 
 	//Biomes
 	Ref<BiomeData> get_biome_data(const int index) const;
@@ -115,8 +119,11 @@ private:
 
 	Vector2 _level_range;
 
+#ifdef FASTNOISE_PRESENT
 	Ref<FastnoiseNoiseParams> _humidity_noise_params;
 	Ref<FastnoiseNoiseParams> _temperature_noise_params;
+#endif
+
 	Vector<Ref<BiomeData> > _biome_datas;
 
 #ifdef VOXELMAN_PRESENT
diff --git a/main/biome.cpp b/main/biome.cpp
index 5f25360..6ba5e61 100644
--- a/main/biome.cpp
+++ b/main/biome.cpp
@@ -198,7 +198,7 @@ void Biome::setup_library(Ref<Resource> library) {
 	}
 }
 
-void Biome::generate_chunk(Ref<VoxelChunk> chunk, bool spawn_mobs) {
+void Biome::generate_chunk(Ref<Resource> chunk, bool spawn_mobs) {
 	ERR_FAIL_COND(!chunk.is_valid());
 
 	if (has_method("_generate_chunk")) {
diff --git a/main/biome.h b/main/biome.h
index 502bf92..02633a9 100644
--- a/main/biome.h
+++ b/main/biome.h
@@ -96,7 +96,7 @@ public:
 	void setup_library(Ref<VoxelmanLibrary> library);
 	void _setup_library(Ref<VoxelmanLibrary> library);
 #else
-	void generate_chunk(Ref<Reource> chunk, bool spawn_mobs);
+	void generate_chunk(Ref<Resource> chunk, bool spawn_mobs);
 
 	void setup_library(Ref<Resource> library);
 #endif