Reworked the way chung handles props, and made chunk building fully scriptable.

SCsub

@@ -20,6 +20,7 @@ env.add_source_files(env.modules_sources,"world/voxel_world.cpp")
 env.add_source_files(env.modules_sources,"world/voxel_chunk.cpp")
 env.add_source_files(env.modules_sources,"world/voxel_structure.cpp")
 env.add_source_files(env.modules_sources,"world/environment_data.cpp")
+env.add_source_files(env.modules_sources,"world/voxel_chunk_prop_data.cpp")
 
 
 env.add_source_files(env.modules_sources,"meshers/cubic_mesher/voxel_mesher_cubic.cpp")

props/voxelman_prop.cpp

@@ -1,5 +1,19 @@
 #include "voxelman_prop.h"
 
+bool VoxelmanProp::get_snap_to_mesh() {
+	return _snap_to_mesh;
+}
+void VoxelmanProp::set_snap_to_mesh(bool value) {
+	_snap_to_mesh = value;
+}
+
+Vector3 VoxelmanProp::get_snap_axis() {
+	return _snap_axis;
+}
+void VoxelmanProp::set_snap_axis(Vector3 value) {
+	_snap_axis = value;
+}
+
 Ref<VoxelmanPropEntry> VoxelmanProp::get_prop(const int index) const {
 	ERR_FAIL_INDEX_V(index, _props.size(), Ref<VoxelmanPropEntry>());
 
@@ -40,12 +54,22 @@ void VoxelmanProp::set_props(const Vector<Variant> &props) {
 }
 
 VoxelmanProp::VoxelmanProp() {
+	_snap_to_mesh = true;
+	_snap_axis = Vector3(0, 1, 0);
 }
 VoxelmanProp::~VoxelmanProp() {
 	_props.clear();
 }
 
 void VoxelmanProp::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("get_snap_to_mesh"), &VoxelmanProp::get_snap_to_mesh);
+	ClassDB::bind_method(D_METHOD("set_snap_to_mesh", "value"), &VoxelmanProp::set_snap_to_mesh);
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "snap_to_mesh"), "set_snap_to_mesh", "get_snap_to_mesh");
+
+	ClassDB::bind_method(D_METHOD("get_snap_axis"), &VoxelmanProp::get_snap_axis);
+	ClassDB::bind_method(D_METHOD("set_snap_axis", "value"), &VoxelmanProp::set_snap_axis);
+	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "snap_axis"), "set_snap_axis", "get_snap_axis");
+
 	ClassDB::bind_method(D_METHOD("get_prop", "index"), &VoxelmanProp::get_prop);
 	ClassDB::bind_method(D_METHOD("set_prop", "index", "spell"), &VoxelmanProp::set_prop);
 	ClassDB::bind_method(D_METHOD("add_prop", "prop"), &VoxelmanProp::add_prop);

props/voxelman_prop.h

@@ -10,6 +10,12 @@ class VoxelmanProp : public Resource {
 	GDCLASS(VoxelmanProp, Resource);
 
 public:
+	bool get_snap_to_mesh();
+	void set_snap_to_mesh(bool value);
+
+	Vector3 get_snap_axis();
+	void set_snap_axis(Vector3 value);
+
 	Ref<VoxelmanPropEntry> get_prop(const int index) const;
 	void set_prop(const int index, const Ref<VoxelmanPropEntry> prop);
 	void add_prop(const Ref<VoxelmanPropEntry> prop);
@@ -27,6 +33,9 @@ protected:
 	static void _bind_methods();
 
 private:
+	bool _snap_to_mesh;
+	Vector3 _snap_axis;
+
 	Vector<Ref<VoxelmanPropEntry> > _props;
 };
 

props/voxelman_prop_mesh.cpp

@@ -7,7 +7,23 @@ void VoxelmanPropMesh::set_mesh(const Ref<MeshDataResource> mesh) {
 	_mesh = mesh;
 }
 
+bool VoxelmanPropMesh::get_snap_to_mesh() {
+	return _snap_to_mesh;
+}
+void VoxelmanPropMesh::set_snap_to_mesh(bool value) {
+	_snap_to_mesh = value;
+}
+
+Vector3 VoxelmanPropMesh::get_snap_axis() {
+	return _snap_axis;
+}
+void VoxelmanPropMesh::set_snap_axis(Vector3 value) {
+	_snap_axis = value;
+}
+
 VoxelmanPropMesh::VoxelmanPropMesh() {
+	_snap_to_mesh = true;
+	_snap_axis = Vector3(0, 1, 0);
 }
 VoxelmanPropMesh::~VoxelmanPropMesh() {
 	if (_mesh.is_valid())
@@ -18,4 +34,12 @@ void VoxelmanPropMesh::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_mesh"), &VoxelmanPropMesh::get_mesh);
 	ClassDB::bind_method(D_METHOD("set_mesh", "value"), &VoxelmanPropMesh::set_mesh);
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "mesh", PROPERTY_HINT_RESOURCE_TYPE, "MeshDataResource"), "set_mesh", "get_mesh");
+
+	ClassDB::bind_method(D_METHOD("get_snap_to_mesh"), &VoxelmanPropMesh::get_snap_to_mesh);
+	ClassDB::bind_method(D_METHOD("set_snap_to_mesh", "value"), &VoxelmanPropMesh::set_snap_to_mesh);
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "snap_to_mesh"), "set_snap_to_mesh", "get_snap_to_mesh");
+
+	ClassDB::bind_method(D_METHOD("get_snap_axis"), &VoxelmanPropMesh::get_snap_axis);
+	ClassDB::bind_method(D_METHOD("set_snap_axis", "value"), &VoxelmanPropMesh::set_snap_axis);
+	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "snap_axis"), "set_snap_axis", "get_snap_axis");
 }

props/voxelman_prop_mesh.h

@@ -2,6 +2,7 @@
 #define VOXELMAN_PROP_MESH_H
 
 #include "voxelman_prop_entry.h"
+#include "core/math/vector3.h"
 
 #include "../../entity_spell_system/meshes/mesh_data_resource.h"
 
@@ -12,6 +13,12 @@ public:
 	Ref<MeshDataResource> get_mesh() const;
 	void set_mesh(const Ref<MeshDataResource> mesh);
 
+	bool get_snap_to_mesh();
+	void set_snap_to_mesh(bool value);
+
+	Vector3 get_snap_axis();
+	void set_snap_axis(Vector3 value);
+
 	VoxelmanPropMesh();
 	~VoxelmanPropMesh();
 
@@ -19,6 +26,8 @@ protected:
 	static void _bind_methods();
 
 private:
+	bool _snap_to_mesh;
+	Vector3 _snap_axis;
 	Ref<MeshDataResource> _mesh;
 };
 

props/voxelman_prop_scene.cpp

@@ -7,7 +7,23 @@ void VoxelmanPropScene::set_scene(const Ref<PackedScene> value) {
 	_scene = value;
 }
 
+bool VoxelmanPropScene::get_snap_to_mesh() {
+	return _snap_to_mesh;
+}
+void VoxelmanPropScene::set_snap_to_mesh(bool value) {
+	_snap_to_mesh = value;
+}
+
+Vector3 VoxelmanPropScene::get_snap_axis() {
+	return _snap_axis;
+}
+void VoxelmanPropScene::set_snap_axis(Vector3 value) {
+	_snap_axis = value;
+}
+
 VoxelmanPropScene::VoxelmanPropScene() {
+	_snap_to_mesh = true;
+	_snap_axis = Vector3(0, 1, 0);
 }
 VoxelmanPropScene::~VoxelmanPropScene() {
 	if (_scene.is_valid())
@@ -18,4 +34,12 @@ void VoxelmanPropScene::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_scene"), &VoxelmanPropScene::get_scene);
 	ClassDB::bind_method(D_METHOD("set_scene", "value"), &VoxelmanPropScene::set_scene);
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "scene", PROPERTY_HINT_RESOURCE_TYPE, "PackedScene"), "set_scene", "get_scene");
+
+	ClassDB::bind_method(D_METHOD("get_snap_to_mesh"), &VoxelmanPropScene::get_snap_to_mesh);
+	ClassDB::bind_method(D_METHOD("set_snap_to_mesh", "value"), &VoxelmanPropScene::set_snap_to_mesh);
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "snap_to_mesh"), "set_snap_to_mesh", "get_snap_to_mesh");
+
+	ClassDB::bind_method(D_METHOD("get_snap_axis"), &VoxelmanPropScene::get_snap_axis);
+	ClassDB::bind_method(D_METHOD("set_snap_axis", "value"), &VoxelmanPropScene::set_snap_axis);
+	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "snap_axis"), "set_snap_axis", "get_snap_axis");
 }

props/voxelman_prop_scene.h

@@ -2,6 +2,7 @@
 #define VOXELMAN_PROP_SCENE_H
 
 #include "voxelman_prop_entry.h"
+#include "core/math/vector3.h"
 
 #include "scene/resources/packed_scene.h"
 
@@ -12,6 +13,12 @@ public:
 	Ref<PackedScene> get_scene() const;
 	void set_scene(const Ref<PackedScene> value);
 
+	bool get_snap_to_mesh();
+	void set_snap_to_mesh(bool value);
+
+	Vector3 get_snap_axis();
+	void set_snap_axis(Vector3 value);
+
 	VoxelmanPropScene();
 	~VoxelmanPropScene();
 
@@ -19,6 +26,8 @@ protected:
 	static void _bind_methods();
 
 private:
+	bool _snap_to_mesh;
+	Vector3 _snap_axis;
 	Ref<PackedScene> _scene;
 };
 

register_types.cpp

@@ -14,6 +14,7 @@
 #include "world/voxel_chunk.h"
 #include "world/voxel_structure.h"
 #include "world/environment_data.h"
+#include "world/voxel_chunk_prop_data.h"
 
 #include "meshers/cubic_mesher/voxel_mesher_cubic.h"
 #include "meshers/cubic_mesher/voxel_cube_points.h"
@@ -42,6 +43,7 @@ void register_voxelman_types() {
     ClassDB::register_class<VoxelChunk>();
 	ClassDB::register_class<VoxelStructure>();
 	ClassDB::register_class<EnvironmentData>();
+	ClassDB::register_class<VoxelChunkPropData>();
 
     ClassDB::register_class<VoxelMesherCubic>();
     ClassDB::register_class<VoxelCubePoints>();

world/voxel_chunk.cpp

@@ -91,6 +91,13 @@ void VoxelChunk::set_voxel_scale(float value) {
 	}
 }
 
+int VoxelChunk::get_current_build_phase() {
+	return _current_build_phase;
+}
+void VoxelChunk::set_current_build_phase(int value) {
+	_current_build_phase = value;
+}
+
 Ref<VoxelMesher> VoxelChunk::get_mesher() const {
 	return _mesher;
 }
@@ -131,6 +138,32 @@ Ref<VoxelBuffer> VoxelChunk::get_buffer() const {
 	return _buffer;
 }
 
+RID VoxelChunk::get_mesh_rid() {
+	return _mesh_rid;
+}
+RID VoxelChunk::get_mesh_instance_rid() {
+	return _mesh_instance_rid;
+}
+RID VoxelChunk::get_shape_rid() {
+	return _shape_rid;
+}
+RID VoxelChunk::get_body_rid() {
+	return _body_rid;
+}
+
+RID VoxelChunk::get_prop_mesh_rid() {
+	return _prop_mesh_rid;
+}
+RID VoxelChunk::get_prop_mesh_instance_rid() {
+	return _prop_mesh_instance_rid;
+}
+RID VoxelChunk::get_prop_shape_rid() {
+	return _prop_shape_rid;
+}
+RID VoxelChunk::get_prop_body_rid() {
+	return _prop_body_rid;
+}
+
 void VoxelChunk::create_mesher() {
 	call("_create_mesher");
 
@@ -155,40 +188,102 @@ void VoxelChunk::finalize_mesh() {
 }
 
 void VoxelChunk::build() {
+	if (_current_build_phase == BUILD_PHASE_DONE) {
+		next_phase();
+	}
+}
+
+void VoxelChunk::build_phase(int phase) {
+	call("_build_phase", phase);
+}
+
+void VoxelChunk::_build_phase(int phase) {
 	ERR_FAIL_COND(!_library.is_valid());
 
-	if (!_mesher.is_valid()) {
-		create_mesher();
-	}
+	switch (phase) {
+		case BUILD_PHASE_DONE:
+			return;
+		case BUILD_PHASE_SETUP: {
+			if (!_mesher.is_valid()) {
+				create_mesher();
+			}
 
-	_mesher->set_library(_library);
+			_mesher->set_library(_library);
 
-	_mesher->reset();
+			_mesher->reset();
 
-	if (has_method("_create_mesh")) {
-		call("_create_mesh");
-	} else {
-		_mesher->add_buffer(_buffer);
-	}
+			next_phase();
 
-	finalize_mesh();
+			return;
+		}
+		case BUILD_PHASE_TERRARIN_MESH: {
 
-	if (get_create_collider()) {
-		build_collider();
-	}
+			if (has_method("_create_mesh")) {
+				call("_create_mesh");
+			} else {
+				_mesher->add_buffer(_buffer);
+			}
 
-	_mesher->reset();
+			finalize_mesh();
 
-	if (_props.size() > 0) {
-		process_props();
-		build_prop_meshes();
+			next_phase();
 
-		if (get_create_collider()) {
-			build_prop_collider();
+			return;
+		}
+		case BUILD_PHASE_TERRARIN_MESH_COLLIDER: {
+
+			if (get_create_collider()) {
+				build_collider();
+			}
+
+			next_phase();
+
+			return;
+		}
+		case BUILD_PHASE_PROP_MESH: {
+
+			_mesher->reset();
+
+			if (_props.size() > 0) {
+				process_props();
+				build_prop_meshes();
+			}
+
+			next_phase();
+
+			return;
+		}
+		case BUILD_PHASE_PROP_COLLIDER: {
+
+			if (_props.size() > 0) {
+				if (get_create_collider()) {
+					build_prop_collider();
+				}
+			}
+
+			_mesher->reset();
+
+			next_phase();
+
+			return;
 		}
 	}
 
-	_mesher->reset();
+	next_phase();
+}
+
+void VoxelChunk::next_phase() {
+	++_current_build_phase;
+
+	if (_current_build_phase >= BUILD_PHASE_MAX) {
+		_current_build_phase = BUILD_PHASE_DONE;
+
+		emit_signal("mesh_generation_finished", Ref<VoxelChunk>(this));
+
+		return;
+	}
+
+	build_phase(_current_build_phase);
 }
 
 void VoxelChunk::clear() {
@@ -332,36 +427,18 @@ void VoxelChunk::clear_baked_lights() {
 	_buffer->clear_lights();
 }
 
-void VoxelChunk::add_prop_mesh(const Ref<MeshDataResource> mesh, const Vector3 position, const Vector3 rotation, const Vector3 scale) {
-	VCPropData data;
-
-	data.transform = Transform(Basis(rotation).scaled(scale), position);
-
-	data.mesh = mesh;
-
-	_props.push_back(data);
+void VoxelChunk::add_prop(Ref<VoxelChunkPropData> prop) {
+	_props.push_back(prop);
 }
-
-void VoxelChunk::add_prop_spawned(const Ref<PackedScene> scene, const Vector3 position, const Vector3 rotation, const Vector3 scale) {
-	VCPropData data;
-
-	data.transform = Transform(Basis(rotation).scaled(scale), position);
-
-	data.scene = scene;
-
-	_props.push_back(data);
+Ref<VoxelChunkPropData> VoxelChunk::get_prop(int index) {
+	return _props.get(index);
 }
-
-void VoxelChunk::add_prop(const Ref<VoxelmanProp> prop, const Vector3 position, const Vector3 rotation, const Vector3 scale) {
-	VCPropData data;
-
-	data.transform = Transform(Basis(rotation).scaled(scale), position);
-
-	data.mesh = prop;
-
-	_props.push_back(data);
+int VoxelChunk::get_prop_count() {
+	return _props.size();
+}
+void VoxelChunk::remove_prop(int index) {
+	return _props.remove(index);
 }
-
 void VoxelChunk::clear_props() {
 	_props.clear();
 }
@@ -387,94 +464,20 @@ void VoxelChunk::allocate_prop_mesh() {
 	VS::get_singleton()->instance_set_transform(_prop_mesh_instance_rid, Transform(Basis(), Vector3(_chunk_position.x * _chunk_size.x * _voxel_scale, _chunk_position.y * _chunk_size.y * _voxel_scale, _chunk_position.z * _chunk_size.z * _voxel_scale)));
 }
 
-void VoxelChunk::process_prop_lights() {
-	Transform transform(Basis().scaled(Vector3(_voxel_scale, _voxel_scale, _voxel_scale)), Vector3(_chunk_position.x * _chunk_size.x, _chunk_position.y * _chunk_size.y, _chunk_position.z * _chunk_size.z));
-
-	for (int i = 0; i < _props.size(); ++i) {
-		VCPropData prop = _props[i];
-
-		if (prop.prop.is_valid()) {
-			process_prop_light(prop.prop, transform);
-		}
-	}
-}
-
 void VoxelChunk::process_props() {
+	ERR_FAIL_COND(!has_method("_process_props"));
+
 	if (_prop_mesh_rid == RID()) {
 		allocate_prop_mesh();
 	}
 
-	for (int i = 0; i < _props.size(); ++i) {
-		VCPropData prop = _props[i];
-
-		process_prop(prop.prop, prop.transform);
-	}
+	call("_process_props");
 
 	_mesher->bake_colors(_buffer);
 
 	_mesher->build_mesh(_prop_mesh_rid);
 }
 
-void VoxelChunk::process_prop_light(Ref<VoxelmanPropLight> prop, const Transform transform) {
-	ERR_FAIL_COND(!prop.is_valid());
-
-	Transform pt = prop->get_transform();
-
-	pt = transform * pt;
-
-	Vector3 lp = pt.xform_inv(Vector3());
-
-	create_voxel_light(prop->get_light_color(), prop->get_light_size(), (int)lp.x, (int)lp.y, (int)lp.z);
-}
-
-void VoxelChunk::process_prop(Ref<VoxelmanProp> prop, const Transform transform) {
-	ERR_FAIL_COND(!prop.is_valid());
-
-	for (int i = 0; i < prop->get_prop_count(); ++i) {
-		Ref<VoxelmanPropEntry> data = prop->get_prop(i);
-
-		if (!data.is_valid())
-			continue;
-
-		Transform pt = data->get_transform();
-
-		Ref<VoxelmanPropMesh> mesh = data;
-		if (mesh.is_valid()) {
-			_mesher->add_mesh_data_resource_transform(mesh->get_mesh(), pt);
-		}
-
-		Ref<VoxelmanPropScene> scene = data;
-		if (scene.is_valid()) {
-			spawn_prop(scene->get_scene(), pt);
-		}
-
-		Ref<VoxelmanPropLight> light = data;
-		if (light.is_valid()) {
-			process_prop_light(data, transform);
-		}
-	}
-}
-
-void VoxelChunk::spawn_prop(const Ref<PackedScene> scene, const Transform transform) {
-	ERR_FAIL_COND(!scene.is_valid());
-	ERR_FAIL_COND(get_voxel_world() == NULL);
-
-	Node *n = scene->instance();
-
-	ERR_FAIL_COND(n == NULL);
-
-	get_voxel_world()->add_child(n);
-	n->set_owner(get_voxel_world());
-
-	_spawned_props.push_back(n);
-
-	Spatial *spatial = Object::cast_to<Spatial>(n);
-
-	ERR_FAIL_COND(spatial == NULL);
-
-	spatial->set_transform(transform);
-}
-
 void VoxelChunk::build_prop_meshes() {
 	if (_prop_mesh_rid == RID()) {
 		allocate_prop_mesh();
@@ -586,15 +589,6 @@ void VoxelChunk::free_debug_immediate_geometry() {
 	}
 }
 
-void VoxelChunk::free_chunk() {
-	free_debug_immediate_geometry();
-	free_main_mesh();
-	remove_colliders();
-	free_prop_mesh();
-	free_prop_colliders();
-	free_spawn_props();
-}
-
 void VoxelChunk::draw_cross_voxels(Vector3 pos) {
 	pos *= _voxel_scale;
 
@@ -685,10 +679,20 @@ void VoxelChunk::draw_debug_voxel_lights() {
 	_debug_drawer->end();
 }
 
+void VoxelChunk::free_chunk() {
+	free_debug_immediate_geometry();
+	free_main_mesh();
+	remove_colliders();
+	free_prop_mesh();
+	free_prop_colliders();
+	free_spawn_props();
+}
+
 VoxelChunk::VoxelChunk() {
 	_build_mesh = true;
 	_create_collider = true;
 	_bake_lights = true;
+	_current_build_phase = BUILD_PHASE_DONE;
 
 	_voxel_scale = 1;
 	_lod_size = 1;
@@ -717,9 +721,13 @@ VoxelChunk::~VoxelChunk() {
 	if (_library.is_valid()) {
 		_library.unref();
 	}
+
+	_props.clear();
 }
 
 void VoxelChunk::_bind_methods() {
+	ADD_SIGNAL(MethodInfo("mesh_generation_finished", PropertyInfo(Variant::OBJECT, "chunk", PROPERTY_HINT_RESOURCE_TYPE, "VoxelChunk")));
+
 	BIND_VMETHOD(MethodInfo("_create_mesh"));
 	BIND_VMETHOD(MethodInfo("_create_mesher"));
 
@@ -765,6 +773,10 @@ void VoxelChunk::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_voxel_scale", "value"), &VoxelChunk::set_voxel_scale);
 	ADD_PROPERTY(PropertyInfo(Variant::REAL, "voxel_scale"), "set_voxel_scale", "get_voxel_scale");
 
+	ClassDB::bind_method(D_METHOD("get_current_build_phase"), &VoxelChunk::get_current_build_phase);
+	ClassDB::bind_method(D_METHOD("set_current_build_phase", "value"), &VoxelChunk::set_current_build_phase);
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "current_build_phase"), "set_current_build_phase", "get_current_build_phase");
+
 	ClassDB::bind_method(D_METHOD("get_buffer"), &VoxelChunk::get_buffer);
 
 	ADD_GROUP("Meshing", "meshing");
@@ -787,9 +799,24 @@ void VoxelChunk::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_voxel_world", "world"), &VoxelChunk::set_voxel_world_bind);
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "voxel_world", PROPERTY_HINT_RESOURCE_TYPE, "VoxelWorld"), "set_voxel_world", "get_voxel_world");
 
+	ClassDB::bind_method(D_METHOD("get_mesh_rid"), &VoxelChunk::get_mesh_rid);
+	ClassDB::bind_method(D_METHOD("get_mesh_instance_rid"), &VoxelChunk::get_mesh_instance_rid);
+	ClassDB::bind_method(D_METHOD("get_shape_rid"), &VoxelChunk::get_shape_rid);
+	ClassDB::bind_method(D_METHOD("get_body_rid"), &VoxelChunk::get_body_rid);
+
+	ClassDB::bind_method(D_METHOD("get_prop_mesh_rid"), &VoxelChunk::get_prop_mesh_rid);
+	ClassDB::bind_method(D_METHOD("get_prop_mesh_instance_rid"), &VoxelChunk::get_prop_mesh_instance_rid);
+	ClassDB::bind_method(D_METHOD("get_prop_shape_rid"), &VoxelChunk::get_prop_shape_rid);
+	ClassDB::bind_method(D_METHOD("get_prop_body_rid"), &VoxelChunk::get_prop_body_rid);
+
 	ClassDB::bind_method(D_METHOD("finalize_mesh"), &VoxelChunk::finalize_mesh);
 
+	BIND_VMETHOD(MethodInfo("_build_phase", PropertyInfo(Variant::INT, "phase")));
+
 	ClassDB::bind_method(D_METHOD("build"), &VoxelChunk::build);
+	ClassDB::bind_method(D_METHOD("build_phase", "phase"), &VoxelChunk::build_phase);
+	ClassDB::bind_method(D_METHOD("_build_phase", "phase"), &VoxelChunk::_build_phase);
+	ClassDB::bind_method(D_METHOD("next_phase"), &VoxelChunk::next_phase);
 	ClassDB::bind_method(D_METHOD("clear"), &VoxelChunk::clear);
 
 	ClassDB::bind_method(D_METHOD("create_colliders"), &VoxelChunk::create_colliders);
@@ -810,16 +837,14 @@ void VoxelChunk::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("bake_light", "light"), &VoxelChunk::bake_light);
 	ClassDB::bind_method(D_METHOD("clear_baked_lights"), &VoxelChunk::clear_baked_lights);
 
-	ClassDB::bind_method(D_METHOD("add_prop_mesh", "mesh", "position", "rotation", "scale"), &VoxelChunk::add_prop_mesh, DEFVAL(Vector3()), DEFVAL(Vector3()), DEFVAL(Vector3(1.0, 1.0, 1.0)));
-	ClassDB::bind_method(D_METHOD("add_prop_spawned", "scene", "position", "rotation", "scale"), &VoxelChunk::add_prop_spawned, DEFVAL(Vector3()), DEFVAL(Vector3()), DEFVAL(Vector3(1.0, 1.0, 1.0)));
-	ClassDB::bind_method(D_METHOD("add_prop", "prop", "position", "rotation", "scale"), &VoxelChunk::add_prop, DEFVAL(Vector3()), DEFVAL(Vector3()), DEFVAL(Vector3(1.0, 1.0, 1.0)));
+	ClassDB::bind_method(D_METHOD("add_prop", "prop"), &VoxelChunk::add_prop);
+	ClassDB::bind_method(D_METHOD("get_prop", "index"), &VoxelChunk::get_prop);
+	ClassDB::bind_method(D_METHOD("get_prop_count"), &VoxelChunk::get_prop_count);
+	ClassDB::bind_method(D_METHOD("remove_prop", "index"), &VoxelChunk::remove_prop);
 	ClassDB::bind_method(D_METHOD("clear_props"), &VoxelChunk::clear_props);
 
-	ClassDB::bind_method(D_METHOD("process_prop_lights"), &VoxelChunk::process_prop_lights);
+	BIND_VMETHOD(MethodInfo("_process_props"));
 	ClassDB::bind_method(D_METHOD("process_props"), &VoxelChunk::process_props);
-	ClassDB::bind_method(D_METHOD("process_prop", "prop", "transform"), &VoxelChunk::process_prop, DEFVAL(Transform()));
-	ClassDB::bind_method(D_METHOD("process_prop_light", "prop", "transform"), &VoxelChunk::process_prop_light, DEFVAL(Transform()));
-	ClassDB::bind_method(D_METHOD("spawn_prop", "transform"), &VoxelChunk::spawn_prop, DEFVAL(Transform()));
 
 	ClassDB::bind_method(D_METHOD("build_prop_meshes"), &VoxelChunk::build_prop_meshes);
 	ClassDB::bind_method(D_METHOD("build_prop_collider"), &VoxelChunk::build_prop_collider);
@@ -846,4 +871,12 @@ void VoxelChunk::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("draw_debug_voxels", "pos", "color"), &VoxelChunk::draw_debug_voxels, DEFVAL(Color(1, 1, 1)));
 
 	ClassDB::bind_method(D_METHOD("draw_debug_voxel_lights"), &VoxelChunk::draw_debug_voxel_lights);
+
+	BIND_CONSTANT(BUILD_PHASE_DONE);
+	BIND_CONSTANT(BUILD_PHASE_SETUP);
+	BIND_CONSTANT(BUILD_PHASE_TERRARIN_MESH);
+	BIND_CONSTANT(BUILD_PHASE_TERRARIN_MESH_COLLIDER);
+	BIND_CONSTANT(BUILD_PHASE_PROP_MESH);
+	BIND_CONSTANT(BUILD_PHASE_PROP_COLLIDER);
+	BIND_CONSTANT(BUILD_PHASE_MAX);
 }

world/voxel_chunk.h

@@ -31,6 +31,7 @@
 #include "../props/voxelman_prop_scene.h"
 #include "../props/voxelman_prop_mesh.h"
 #include "../props/voxelman_prop_light.h"
+#include "voxel_chunk_prop_data.h"
 
 class VoxelWorld;
 
@@ -38,6 +39,7 @@ class VoxelChunk : public Reference {
 	GDCLASS(VoxelChunk, Reference);
 
 public:
+	//Properties
 	int get_chunk_position_x();
 	void set_chunk_position_x(int value);
 	int get_chunk_position_y();
@@ -67,6 +69,9 @@ public:
 	float get_voxel_scale() const;
 	void set_voxel_scale(float value);
 
+	int get_current_build_phase();
+	void set_current_build_phase(int value);
+
 	Ref<VoxelMesher> get_mesher() const;
 	void set_mesher(Ref<VoxelMesher> mesher);
 
@@ -82,18 +87,35 @@ public:
 
 	Ref<VoxelBuffer> get_buffer() const;
 
+	RID get_mesh_rid();
+	RID get_mesh_instance_rid();
+	RID get_shape_rid();
+	RID get_body_rid();
+
+	RID get_prop_mesh_rid();
+	RID get_prop_mesh_instance_rid();
+	RID get_prop_shape_rid();
+	RID get_prop_body_rid();
+
+	//Meshing
 	void create_mesher();
 	void _create_mesher();
 
 	void finalize_mesh();
 
 	void build();
+	void build_phase(int phase);
+	void _build_phase(int phase);
+	void next_phase();
+	
 	void clear();
 
+	//Colliders
 	void create_colliders();
 	void build_collider();
 	void remove_colliders();
 
+	//lights
 	void add_lights(Array lights);
 	void add_voxel_light(Ref<VoxelLight> light);
 	void create_voxel_light(const Color color, const int size, const int x, const int y, const int z);
@@ -107,22 +129,21 @@ public:
     void bake_lights();
 	void bake_light(Ref<VoxelLight> light);
 	void clear_baked_lights();
-    
-	void add_prop_mesh(const Ref<MeshDataResource> mesh, const Vector3 position = Vector3(), const Vector3 rotation = Vector3(), const Vector3 scale = Vector3(1.0, 1.0, 1.0));
-    void add_prop_spawned(const Ref<PackedScene> scene, const Vector3 position = Vector3(), const Vector3 rotation = Vector3(), const Vector3 scale = Vector3(1.0, 1.0, 1.0));
-    void add_prop(const Ref<VoxelmanProp> prop, const Vector3 position = Vector3(), const Vector3 rotation = Vector3(), const Vector3 scale = Vector3(1.0, 1.0, 1.0));
+
+	//props
+	void add_prop(Ref<VoxelChunkPropData> prop);
+	Ref<VoxelChunkPropData> get_prop(int index);
+	int get_prop_count();
+	void remove_prop(int index);
 	void clear_props();
 
-	void process_prop_lights();
     void process_props();
-	void process_prop(Ref<VoxelmanProp> prop, const Transform transform = Transform());
-	void process_prop_light(Ref<VoxelmanPropLight> prop, const Transform transform = Transform());
-	void spawn_prop(const Ref<PackedScene> scene, const Transform transform = Transform());
     
 	void build_prop_meshes();
 	void build_prop_collider();
     void free_spawn_props();
 
+	//Meshes
     void allocate_main_mesh();
 	void free_main_mesh();
     
@@ -131,32 +152,36 @@ public:
     
     void allocate_prop_colliders();
 	void free_prop_colliders();
-    
+
+	//Debug
 	void create_debug_immediate_geometry();
 	void free_debug_immediate_geometry();
 
-	void free_chunk();
-
 	void draw_cross_voxels(Vector3 pos);
 	void draw_cross_voxels_fill(Vector3 pos, float fill);
 	void draw_debug_voxels(int max, Color color = Color(1, 1, 1));
 	void draw_debug_voxel_lights();
 
+	//free
+	void free_chunk();
+
 	VoxelChunk();
 	~VoxelChunk();
 
-protected:
-	struct VCPropData {
-		Transform transform;
-        
-		Ref<MeshDataResource> mesh;
-        Ref<VoxelmanProp> prop;
-        Ref<PackedScene> scene;
+public:
+	enum {
+		BUILD_PHASE_DONE = 0,
+		BUILD_PHASE_SETUP = 1,
+		BUILD_PHASE_TERRARIN_MESH = 2,
+		BUILD_PHASE_TERRARIN_MESH_COLLIDER = 3,
+		BUILD_PHASE_PROP_MESH = 4,
+		BUILD_PHASE_PROP_COLLIDER = 5,
+		BUILD_PHASE_MAX = 6
 	};
-    
+
 protected:
 	static void _bind_methods();
-
+	int _current_build_phase;
 	bool _enabled;
 
 	VoxelWorld *_voxel_world;
@@ -183,7 +208,7 @@ protected:
 	Ref<VoxelMesher> _mesher;
 
 	//mergeable props
-	Vector<VCPropData> _props;
+	Vector<Ref<VoxelChunkPropData> > _props;
 
 	RID _prop_mesh_rid;
 	RID _prop_mesh_instance_rid;

world/voxel_chunk_prop_data.cpp

@@ -0,0 +1,138 @@
+#include "voxel_chunk_prop_data.h"
+
+int VoxelChunkPropData::get_x() {
+	return _x;
+}
+void VoxelChunkPropData::set_x(int value) {
+	_x = value;
+}
+
+int VoxelChunkPropData::get_y() {
+	return _y;
+}
+void VoxelChunkPropData::set_y(int value) {
+	_y = value;
+}
+
+int VoxelChunkPropData::get_z() {
+	return _z;
+}
+void VoxelChunkPropData::set_z(int value) {
+	_z = value;
+}
+
+Vector3 VoxelChunkPropData::get_rotation() {
+	return _rotation;
+}
+void VoxelChunkPropData::set_rotation(Vector3 value) {
+	_rotation = value;
+}
+
+Vector3 VoxelChunkPropData::get_scale() {
+	return _scale;
+}
+void VoxelChunkPropData::set_scale(Vector3 value) {
+	_scale = value;
+}
+
+bool VoxelChunkPropData::get_snap_to_mesh() {
+	return _snap_to_mesh;
+}
+void VoxelChunkPropData::set_snap_to_mesh(bool value) {
+	_snap_to_mesh = value;
+}
+
+Vector3 VoxelChunkPropData::get_snap_axis() {
+	return _snap_axis;
+}
+void VoxelChunkPropData::set_snap_axis(Vector3 value) {
+	_snap_axis = value;
+}
+
+Ref<MeshDataResource> VoxelChunkPropData::get_mesh() const {
+	return _mesh;
+}
+void VoxelChunkPropData::set_mesh(const Ref<MeshDataResource> value) {
+	_mesh = value;
+}
+
+Ref<VoxelmanPropLight> VoxelChunkPropData::get_light() const {
+	return _light;
+}
+void VoxelChunkPropData::set_light(const Ref<VoxelmanPropLight> value) {
+	_light = value;
+}
+
+Ref<VoxelmanProp> VoxelChunkPropData::get_prop() const {
+	return _prop;
+}
+void VoxelChunkPropData::set_prop(const Ref<VoxelmanProp> value) {
+	_prop = value;
+}
+
+Ref<PackedScene> VoxelChunkPropData::get_scene() const {
+	return _scene;
+}
+void VoxelChunkPropData::set_scene(const Ref<PackedScene> value) {
+	_scene = value;
+}
+
+VoxelChunkPropData::VoxelChunkPropData() {
+	_x = 0;
+	_y = 0;
+	_z = 0;
+	_scale = Vector3(1, 1, 1);
+	_snap_to_mesh = false;
+}
+VoxelChunkPropData::~VoxelChunkPropData() {
+	_mesh.unref();
+	_light.unref();
+	_prop.unref();
+	_scene.unref();
+}
+
+void VoxelChunkPropData::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("get_x"), &VoxelChunkPropData::get_x);
+	ClassDB::bind_method(D_METHOD("set_x", "value"), &VoxelChunkPropData::set_x);
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "x"), "set_x", "get_x");
+
+	ClassDB::bind_method(D_METHOD("get_y"), &VoxelChunkPropData::get_y);
+	ClassDB::bind_method(D_METHOD("set_y", "value"), &VoxelChunkPropData::set_y);
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "y"), "set_y", "get_y");
+
+	ClassDB::bind_method(D_METHOD("get_z"), &VoxelChunkPropData::get_z);
+	ClassDB::bind_method(D_METHOD("set_z", "value"), &VoxelChunkPropData::set_z);
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "z"), "set_z", "get_z");
+
+	ClassDB::bind_method(D_METHOD("get_rotation"), &VoxelChunkPropData::get_rotation);
+	ClassDB::bind_method(D_METHOD("set_rotation", "value"), &VoxelChunkPropData::set_rotation);
+	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "rotation"), "set_rotation", "get_rotation");
+
+	ClassDB::bind_method(D_METHOD("get_scale"), &VoxelChunkPropData::get_scale);
+	ClassDB::bind_method(D_METHOD("set_scale", "value"), &VoxelChunkPropData::set_scale);
+	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "scale"), "set_scale", "get_scale");
+
+	ClassDB::bind_method(D_METHOD("get_snap_to_mesh"), &VoxelChunkPropData::get_snap_to_mesh);
+	ClassDB::bind_method(D_METHOD("set_snap_to_mesh", "value"), &VoxelChunkPropData::set_snap_to_mesh);
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "snap_to_mesh"), "set_snap_to_mesh", "get_snap_to_mesh");
+
+	ClassDB::bind_method(D_METHOD("get_snap_axis"), &VoxelChunkPropData::get_snap_axis);
+	ClassDB::bind_method(D_METHOD("set_snap_axis", "value"), &VoxelChunkPropData::set_snap_axis);
+	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "snap_axis"), "set_snap_axis", "get_snap_axis");
+
+	ClassDB::bind_method(D_METHOD("get_mesh"), &VoxelChunkPropData::get_mesh);
+	ClassDB::bind_method(D_METHOD("set_mesh", "value"), &VoxelChunkPropData::set_scene);
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "mesh", PROPERTY_HINT_RESOURCE_TYPE, "MeshDataResource"), "set_mesh", "get_mesh");
+
+	ClassDB::bind_method(D_METHOD("get_light"), &VoxelChunkPropData::get_light);
+	ClassDB::bind_method(D_METHOD("set_light", "value"), &VoxelChunkPropData::set_scene);
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "light", PROPERTY_HINT_RESOURCE_TYPE, "VoxelmanPropLight"), "set_light", "get_light");
+
+	ClassDB::bind_method(D_METHOD("get_prop"), &VoxelChunkPropData::get_prop);
+	ClassDB::bind_method(D_METHOD("set_prop", "value"), &VoxelChunkPropData::set_prop);
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "prop", PROPERTY_HINT_RESOURCE_TYPE, "VoxelmanProp"), "set_prop", "get_prop");
+
+	ClassDB::bind_method(D_METHOD("get_scene"), &VoxelChunkPropData::get_scene);
+	ClassDB::bind_method(D_METHOD("set_scene", "value"), &VoxelChunkPropData::set_scene);
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "scene", PROPERTY_HINT_RESOURCE_TYPE, "PackedScene"), "set_scene", "get_scene");
+}

world/voxel_chunk_prop_data.h

@@ -0,0 +1,71 @@
+#ifndef VOXEL_CHUNK_PROP_DATA_H
+#define VOXEL_CHUNK_PROP_DATA_H
+
+#include "core/reference.h"
+#include "core/math/vector3.h"
+
+#include "scene/resources/packed_scene.h"
+#include "../props/voxelman_prop.h"
+#include "../props/voxelman_prop_light.h"
+#include "../../entity_spell_system/meshes/mesh_data_resource.h"
+
+class VoxelChunkPropData : public Reference {
+	GDCLASS(VoxelChunkPropData, Reference);
+	
+public:
+	int get_x();
+	void set_x(int value);
+
+	int get_y();
+	void set_y(int value);
+
+	int get_z();
+	void set_z(int value);
+
+	Vector3 get_rotation();
+	void set_rotation(Vector3 value);
+
+	Vector3 get_scale();
+	void set_scale(Vector3 value);
+
+	bool get_snap_to_mesh();
+	void set_snap_to_mesh(bool value);
+
+	Vector3 get_snap_axis();
+	void set_snap_axis(Vector3 value);
+
+	Ref<MeshDataResource> get_mesh() const;
+	void set_mesh(const Ref<MeshDataResource> value);
+
+	Ref<VoxelmanPropLight> get_light() const;
+	void set_light(const Ref<VoxelmanPropLight> value);
+
+	Ref<VoxelmanProp> get_prop() const;
+	void set_prop(const Ref<VoxelmanProp> value);
+
+	Ref<PackedScene> get_scene() const;
+	void set_scene(const Ref<PackedScene> value);
+
+	VoxelChunkPropData();
+	~VoxelChunkPropData();
+
+protected:
+	static void _bind_methods();
+
+private:
+	int _x;
+	int _y;
+	int _z;
+	Vector3 _rotation;
+	Vector3 _scale;
+
+	bool _snap_to_mesh;
+	Vector3 _snap_axis;
+
+	Ref<MeshDataResource> _mesh;
+	Ref<VoxelmanPropLight> _light;
+	Ref<VoxelmanProp> _prop;
+	Ref<PackedScene> _scene;
+};
+
+#endif