remade free tiles

project.godot

@@ -74,7 +74,6 @@ run={
 LMC={
 "deadzone": 0.5,
 "events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":1,"canceled":false,"pressed":false,"double_click":false,"script":null)
-, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194305,"key_label":0,"unicode":0,"echo":false,"script":null)
 ]
 }
 "tile type loop"={

scenes/UI/ingame_menu.tscn

@@ -1,7 +1,7 @@
 [gd_scene load_steps=3 format=3 uid="uid://csfa8wr1fbfb2"]
 
 [ext_resource type="Script" path="res://scripts/ingame_menu.gd" id="1_swq50"]
-[ext_resource type="Script" path="res://scripts/menu_button.gd" id="2_ey872"]
+[ext_resource type="Script" path="res://scripts/m_button.gd" id="2_cehp5"]
 
 [node name="ingame_menu" type="Control"]
 layout_mode = 3
@@ -48,7 +48,7 @@ offset_bottom = -14.0
 size_flags_horizontal = 4
 size_flags_vertical = 4
 text = "Save world"
-script = ExtResource("2_ey872")
+script = ExtResource("2_cehp5")
 
 [node name="save_exit_button" type="Button" parent="Buttons"]
 layout_mode = 2
@@ -59,7 +59,7 @@ offset_bottom = 53.0
 size_flags_horizontal = 4
 size_flags_vertical = 4
 text = "Save and exit game"
-script = ExtResource("2_ey872")
+script = ExtResource("2_cehp5")
 
 [node name="exit_nosave_button" type="Button" parent="Buttons"]
 layout_mode = 2
@@ -70,4 +70,4 @@ offset_bottom = 243.0
 size_flags_horizontal = 4
 size_flags_vertical = 4
 text = "exit without saving"
-script = ExtResource("2_ey872")
+script = ExtResource("2_cehp5")

scenes/UI/main_menu.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=2 format=3 uid="uid://byrk15nhm7h45"]
 
-[ext_resource type="Script" path="res://scripts/menu_button.gd" id="1_48nxl"]
+[ext_resource type="Script" path="res://scripts/m_button.gd" id="1_f5n0m"]
 
 [node name="Main menu" type="Control"]
 layout_mode = 3
@@ -24,7 +24,7 @@ offset_bottom = -42.0
 grow_horizontal = 2
 grow_vertical = 2
 text = "New world"
-script = ExtResource("1_48nxl")
+script = ExtResource("1_f5n0m")
 
 [node name="load_world_button" type="Button" parent="."]
 layout_mode = 1
@@ -40,7 +40,7 @@ offset_bottom = 15.5
 grow_horizontal = 2
 grow_vertical = 2
 text = "Load world"
-script = ExtResource("1_48nxl")
+script = ExtResource("1_f5n0m")
 
 [node name="quit_button" type="Button" parent="."]
 layout_mode = 1
@@ -56,4 +56,4 @@ offset_bottom = 86.0
 grow_horizontal = 2
 grow_vertical = 2
 text = "Quit"
-script = ExtResource("1_48nxl")
+script = ExtResource("1_f5n0m")

scenes/UI/ui.tscn

@@ -1,4 +1,7 @@
-[gd_scene format=3 uid="uid://bs7ctvbx7xov5"]
+[gd_scene load_steps=3 format=3 uid="uid://bs7ctvbx7xov5"]
+
+[ext_resource type="Script" path="res://scripts/ingame_menu.gd" id="1_6fvrf"]
+[ext_resource type="Script" path="res://scripts/menu_button.gd" id="2_n0jsa"]
 
 [node name="UI" type="Control"]
 layout_mode = 3
@@ -9,6 +12,76 @@ grow_horizontal = 2
 grow_vertical = 2
 mouse_filter = 1
 
+[node name="ingame_menu" type="Control" parent="."]
+visible = false
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_6fvrf")
+
+[node name="PanelContainer" type="PanelContainer" parent="ingame_menu"]
+modulate = Color(1, 1, 1, 0.501961)
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+offset_left = 89.0
+offset_top = 93.0
+offset_right = -89.0
+offset_bottom = -93.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="Buttons" type="Control" parent="ingame_menu"]
+layout_mode = 1
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -20.0
+offset_top = -20.0
+offset_right = 20.0
+offset_bottom = 20.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="save_world_button" type="Button" parent="ingame_menu/Buttons"]
+layout_mode = 2
+offset_left = -45.0
+offset_top = -45.0
+offset_right = 46.0
+offset_bottom = -14.0
+size_flags_horizontal = 4
+size_flags_vertical = 4
+text = "Save world"
+script = ExtResource("2_n0jsa")
+
+[node name="save_exit_button" type="Button" parent="ingame_menu/Buttons"]
+layout_mode = 2
+offset_left = -71.0
+offset_top = 22.0
+offset_right = 87.0
+offset_bottom = 53.0
+size_flags_horizontal = 4
+size_flags_vertical = 4
+text = "Save and exit game"
+script = ExtResource("2_n0jsa")
+
+[node name="exit_nosave_button" type="Button" parent="ingame_menu/Buttons"]
+layout_mode = 2
+offset_left = 334.0
+offset_top = 212.0
+offset_right = 492.0
+offset_bottom = 243.0
+size_flags_horizontal = 4
+size_flags_vertical = 4
+text = "exit without saving"
+script = ExtResource("2_n0jsa")
+
 [node name="velocity_label" type="Label" parent="."]
 layout_mode = 1
 anchors_preset = 1

scenes/models/god.tscn

@@ -1,9 +1,7 @@
-[gd_scene load_steps=5 format=3 uid="uid://b6er1dx11vq1a"]
+[gd_scene load_steps=3 format=3 uid="uid://b6er1dx11vq1a"]
 
 [ext_resource type="Script" path="res://scripts/God.gd" id="1_hfa56"]
 [ext_resource type="PackedScene" uid="uid://bs7ctvbx7xov5" path="res://scenes/UI/ui.tscn" id="2_tlgt4"]
-[ext_resource type="Script" path="res://scripts/ingame_menu.gd" id="3_26rdb"]
-[ext_resource type="Script" path="res://scripts/ingame_menu_button.gd" id="4_ggyng"]
 
 [node name="God" type="Node3D"]
 transform = Transform3D(-4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, 0, 0, 0)
@@ -17,72 +15,3 @@ target_position = Vector3(100, 0, 0)
 collision_mask = 3
 
 [node name="UI" parent="." instance=ExtResource("2_tlgt4")]
-
-[node name="ingame_menu" type="Control" parent="."]
-layout_mode = 3
-anchors_preset = 15
-anchor_right = 1.0
-anchor_bottom = 1.0
-grow_horizontal = 2
-grow_vertical = 2
-script = ExtResource("3_26rdb")
-
-[node name="PanelContainer" type="PanelContainer" parent="ingame_menu"]
-modulate = Color(1, 1, 1, 0.501961)
-layout_mode = 1
-anchors_preset = 15
-anchor_right = 1.0
-anchor_bottom = 1.0
-offset_left = 89.0
-offset_top = 93.0
-offset_right = -89.0
-offset_bottom = -93.0
-grow_horizontal = 2
-grow_vertical = 2
-
-[node name="Buttons" type="Control" parent="ingame_menu"]
-layout_mode = 1
-anchors_preset = 8
-anchor_left = 0.5
-anchor_top = 0.5
-anchor_right = 0.5
-anchor_bottom = 0.5
-offset_left = -20.0
-offset_top = -20.0
-offset_right = 20.0
-offset_bottom = 20.0
-grow_horizontal = 2
-grow_vertical = 2
-
-[node name="save_world_button" type="Button" parent="ingame_menu/Buttons"]
-layout_mode = 2
-offset_left = -45.0
-offset_top = -45.0
-offset_right = 46.0
-offset_bottom = -14.0
-size_flags_horizontal = 4
-size_flags_vertical = 4
-text = "Save world"
-script = ExtResource("4_ggyng")
-
-[node name="save_exit_button" type="Button" parent="ingame_menu/Buttons"]
-layout_mode = 2
-offset_left = -71.0
-offset_top = 22.0
-offset_right = 87.0
-offset_bottom = 53.0
-size_flags_horizontal = 4
-size_flags_vertical = 4
-text = "Save and exit game"
-script = ExtResource("4_ggyng")
-
-[node name="exit_nosave_button" type="Button" parent="ingame_menu/Buttons"]
-layout_mode = 2
-offset_left = 334.0
-offset_top = 212.0
-offset_right = 492.0
-offset_bottom = 243.0
-size_flags_horizontal = 4
-size_flags_vertical = 4
-text = "exit without saving"
-script = ExtResource("4_ggyng")

scenes/models/tile.tscn

@@ -1,22 +1,19 @@
-[gd_scene load_steps=11 format=3 uid="uid://dj0odn77jplje"]
+[gd_scene load_steps=10 format=3 uid="uid://dj0odn77jplje"]
 
 [ext_resource type="Script" path="res://scripts/Tile.gd" id="1_s01tx"]
 [ext_resource type="Texture2D" uid="uid://d1k366i5jjtrk" path="res://textures/plus.svg" id="2_cddgt"]
 
-[sub_resource type="ConcavePolygonShape3D" id="ConcavePolygonShape3D_qnc60"]
-data = PackedVector3Array(-5, 2.5, 5, 5, 2.5, 5, -5, -2.5, 5, 5, 2.5, 5, 5, -2.5, 5, -5, -2.5, 5, 5, 2.5, -5, -5, 2.5, -5, 5, -2.5, -5, -5, 2.5, -5, -5, -2.5, -5, 5, -2.5, -5, 5, 2.5, 5, 5, 2.5, -5, 5, -2.5, 5, 5, 2.5, -5, 5, -2.5, -5, 5, -2.5, 5, -5, 2.5, -5, -5, 2.5, 5, -5, -2.5, -5, -5, 2.5, 5, -5, -2.5, 5, -5, -2.5, -5, 5, 2.5, 5, -5, 2.5, 5, 5, 2.5, -5, -5, 2.5, 5, -5, 2.5, -5, 5, 2.5, -5, -5, -2.5, 5, 5, -2.5, 5, -5, -2.5, -5, 5, -2.5, 5, 5, -2.5, -5, -5, -2.5, -5)
-
-[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_f1ys8"]
-transparency = 1
-albedo_color = Color(1, 1, 1, 0)
-
-[sub_resource type="BoxMesh" id="BoxMesh_3vjuu"]
-material = SubResource("StandardMaterial3D_f1ys8")
-size = Vector3(10, 5, 10)
-
 [sub_resource type="ConcavePolygonShape3D" id="ConcavePolygonShape3D_scykg"]
 data = PackedVector3Array(-5, 2.5, 5, 5, 2.5, 5, -5, -2.5, 5, 5, 2.5, 5, 5, -2.5, 5, -5, -2.5, 5, 5, 2.5, -5, -5, 2.5, -5, 5, -2.5, -5, -5, 2.5, -5, -5, -2.5, -5, 5, -2.5, -5, 5, 2.5, 5, 5, 2.5, -5, 5, -2.5, 5, 5, 2.5, -5, 5, -2.5, -5, 5, -2.5, 5, -5, 2.5, -5, -5, 2.5, 5, -5, -2.5, -5, -5, 2.5, 5, -5, -2.5, 5, -5, -2.5, -5, 5, 2.5, 5, -5, 2.5, 5, 5, 2.5, -5, -5, 2.5, 5, -5, 2.5, -5, 5, 2.5, -5, -5, -2.5, 5, 5, -2.5, 5, -5, -2.5, -5, 5, -2.5, 5, 5, -2.5, -5, -5, -2.5, -5)
 
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_gkcjk"]
+transparency = 1
+albedo_color = Color(0.203922, 0.458824, 0.113725, 0.337255)
+
+[sub_resource type="BoxMesh" id="BoxMesh_kix7d"]
+material = SubResource("StandardMaterial3D_gkcjk")
+size = Vector3(10, 5, 10)
+
 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_0knec"]
 albedo_color = Color(0.203922, 0.458824, 0.113725, 1)
 
@@ -33,14 +30,14 @@ size = Vector3(10, 5, 10)
 
 [node name="Tile" type="StaticBody3D"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -2.5, 0)
-collision_layer = 2
+collision_layer = 3
 script = ExtResource("1_s01tx")
 
 [node name="Empty_tile" type="CollisionShape3D" parent="."]
-shape = SubResource("ConcavePolygonShape3D_qnc60")
+shape = SubResource("ConcavePolygonShape3D_scykg")
 
 [node name="VisibleMesh" type="MeshInstance3D" parent="Empty_tile"]
-mesh = SubResource("BoxMesh_3vjuu")
+mesh = SubResource("BoxMesh_kix7d")
 skeleton = NodePath("../..")
 
 [node name="plus_sprite" type="Sprite3D" parent="Empty_tile"]
@@ -62,20 +59,3 @@ shape = SubResource("ConcavePolygonShape3D_scykg")
 [node name="VisibleMesh" type="MeshInstance3D" parent="Forest_tile"]
 mesh = SubResource("BoxMesh_341o5")
 skeleton = NodePath("../..")
-
-[node name="ray_north" type="RayCast3D" parent="."]
-target_position = Vector3(10, 0, 0)
-collision_mask = 3
-
-[node name="ray_south" type="RayCast3D" parent="."]
-target_position = Vector3(-10, 0, 0)
-collision_mask = 3
-
-[node name="ray_west" type="RayCast3D" parent="."]
-target_position = Vector3(0, 0, -10)
-collision_mask = 3
-
-[node name="ray_east" type="RayCast3D" parent="."]
-target_position = Vector3(0, 0, 10)
-collision_mask = 3
-collide_with_areas = true

scenes/world-back.tscn

@@ -0,0 +1,28 @@
+[gd_scene load_steps=6 format=3 uid="uid://ddnlfxwoeywq0"]
+
+[ext_resource type="Script" path="res://scripts/Earth.gd" id="1_u71pd"]
+[ext_resource type="PackedScene" uid="uid://b6er1dx11vq1a" path="res://scenes/models/god.tscn" id="2_frpdt"]
+
+[sub_resource type="ProceduralSkyMaterial" id="ProceduralSkyMaterial_01wm3"]
+
+[sub_resource type="Sky" id="Sky_oeb53"]
+sky_material = SubResource("ProceduralSkyMaterial_01wm3")
+
+[sub_resource type="Environment" id="Environment_4hkk2"]
+background_mode = 2
+sky = SubResource("Sky_oeb53")
+
+[node name="World" type="Node3D"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 4.20056, -2.31495, -0.853709)
+
+[node name="Earth" type="Node3D" parent="."]
+script = ExtResource("1_u71pd")
+
+[node name="God" parent="." instance=ExtResource("2_frpdt")]
+transform = Transform3D(-4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, -2.77222, 0.906321, 0)
+
+[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
+environment = SubResource("Environment_4hkk2")
+
+[node name="DirectionalLight3D" type="DirectionalLight3D" parent="WorldEnvironment"]
+transform = Transform3D(-3.53179e-08, 0.58921, -0.80798, 2.57552e-08, 0.80798, 0.58921, 1, 0, -4.37114e-08, -14.3426, 13.3054, 0)

scenes/world.tscn

@@ -1,7 +1,7 @@
 [gd_scene load_steps=6 format=3 uid="uid://dh52xle0rfx5r"]
 
 [ext_resource type="Script" path="res://scripts/Earth.gd" id="1_u71pd"]
-[ext_resource type="PackedScene" uid="uid://b6er1dx11vq1a" path="res://scenes/models/god.tscn" id="2_frpdt"]
+[ext_resource type="PackedScene" uid="uid://b6er1dx11vq1a" path="res://scenes/models/god.tscn" id="2_pwuqf"]
 
 [sub_resource type="ProceduralSkyMaterial" id="ProceduralSkyMaterial_01wm3"]
 
@@ -13,13 +13,12 @@ background_mode = 2
 sky = SubResource("Sky_oeb53")
 
 [node name="World" type="Node3D"]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 4.20056, -2.31495, -0.853709)
 
 [node name="Earth" type="Node3D" parent="."]
 script = ExtResource("1_u71pd")
 
-[node name="God" parent="." instance=ExtResource("2_frpdt")]
+[node name="God" parent="." instance=ExtResource("2_pwuqf")]
-transform = Transform3D(-4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, -2.77222, 0.906321, 0)
+transform = Transform3D(-4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, -7.55882, 2.65688, 0)
 
 [node name="WorldEnvironment" type="WorldEnvironment" parent="."]
 environment = SubResource("Environment_4hkk2")

scripts/Earth.gd

@@ -13,15 +13,17 @@ func _ready():
 	start_tile.add_to_group("Persistent")
 	
 	add_child(start_tile);
-
-func _physics_process(delta):
 	pass
+	
+#func _process(delta):
+	#mark_free_tiles()
 
 func mark_free_tiles():
 	var tiles = get_children()
 	for tile in tiles:
+		tile.update_tile()
 		if tile.tile_type == TileType.Empty: continue
-		var free_dirs = tile.get_free_dirs_around();
+		var free_dirs = tile.get_free_dirs_around()
 		for dir in free_dirs:
 			var free_tile = tile_exemplar.instantiate()
 			free_tile.tile_type = TileType.Empty
@@ -39,3 +41,5 @@ func mark_free_tiles():
 					pos.z += 10
 			free_tile.position = pos;
 			free_tile.update_tile()
+			#print("Created on " + str(pos) + " by " + str(tile.position))
+			#tiles = get_children()

scripts/God.gd

@@ -49,13 +49,15 @@ func _physics_process(delta):
 		creating_tile_type = wrap(creating_tile_type + 1, 0, 3)
 		tile_type_label.text = "Tile type: " + str(TileType.keys()[creating_tile_type])
 	
-	if Input.is_action_just_pressed("LMC") and eye_raycast.is_colliding():
+	if Input.is_action_just_pressed("LMC") and eye_raycast.is_colliding() and !get_node("UI/ingame_menu").visible:
 		var target = eye_raycast.get_collider()
 		if "TileType" in target: 
+			earth.mark_free_tiles()
 			target.tile_type = creating_tile_type
 			target.update_tile()
 			earth.mark_free_tiles()
 			
+			
 	if Input.is_action_pressed("run"):
 		speed = walk * 2
 	else:

scripts/Tile.gd

@@ -7,31 +7,50 @@ enum TileType {
 }
 
 @export var tile_type: TileType = TileType.Empty;
+var free_sides = {
+	"north": false,
+	"south": false,
+	"west": false,
+	"east": false,
+}
 
 func update_tile():
 	var children = find_children("*tile");
 	for child in children:
 		if TileType.keys()[tile_type] == child.name.split("_")[0]:
-			child.visible = true;
+			child.visible = true
 		else:
-			child.visible = false;
+			child.visible = false
 
 func _ready():
 	update_tile()
 
+func _physics_process(delta):
+	var space_state = get_world_3d().direct_space_state
+	
+	var query_north = PhysicsRayQueryParameters3D.create(self.position + Vector3(0, 2.5, 0), self.position + Vector3(10, 2.5, 0))
+	var query_south = PhysicsRayQueryParameters3D.create(self.position + Vector3(0, 2.5, 0), self.position + Vector3(-12, 2.5, 0))
+	var query_west = PhysicsRayQueryParameters3D.create(self.position + Vector3(0, 2.5, 0), self.position + Vector3(0, 2.5, -10))
+	var query_east = PhysicsRayQueryParameters3D.create(self.position + Vector3(0, 2.5, 0), self.position + Vector3(0, 2.5, 10))
+	
+	var result_north = space_state.intersect_ray(query_north)
+	var result_south = space_state.intersect_ray(query_south)
+	var result_west = space_state.intersect_ray(query_west)
+	var result_east = space_state.intersect_ray(query_east)
+	free_sides = {
+		"north": result_north == {},
+		"south": result_south == {},
+		"west": result_west == {},
+		"east": result_east == {}
+	}
+	
 func get_free_dirs_around():
 	var free_tiles_around = []
-	if tile_type == TileType.Empty: return free_tiles_around
+	for side in free_sides.keys():
-	var raycasts = find_children("ray*");
+		if free_sides[side]:
-	
+			free_tiles_around.push_back(side)
-	for raycast: RayCast3D in raycasts:
-		raycast.force_raycast_update()
-		if !raycast.is_colliding():
-			free_tiles_around.append(raycast.name.split("_")[1])
 	return free_tiles_around
 	
-func _process(delta):
-	pass
 
 func save():
 	if tile_type == TileType.Empty: return {}

scripts/ingame_menu.gd

@@ -1,5 +1,9 @@
 extends Control
 
+func _ready():
+	#visible = false
+	pass
+
 func _physics_process(delta):
 	if Input.is_action_just_pressed("ingame_menu"):
 		self.visible = !self.visible

scripts/m_button.gd

@@ -0,0 +1,46 @@
+extends Button
+
+@onready var button = $"."
+@onready var main_menu = $".."
+var world_scene = preload("res://scenes/world.tscn")
+
+func _ready():
+	enable()
+
+func enable():
+	$".".pressed.connect(self._button_pressed)
+	
+func disable():
+	$".".pressed.disconnect()
+
+func _button_pressed():
+	if ("quit" in name):
+		get_tree().quit()
+	elif ("new_world" in name):
+		#get_tree().change_scene_to_packed(world_scene)
+		var world_scene_instance = world_scene.instantiate();
+		world_scene_instance.name = "world"
+		var to_remove = $"/root/Main menu"
+		get_tree().root.add_child(world_scene_instance)
+		get_tree().root.remove_child(to_remove)
+		World.new_world()
+	elif ("load_world" in name):
+		var world_scene_instance = world_scene.instantiate();
+		world_scene_instance.name = "world"
+		var to_remove = $"/root/Main menu"
+		get_tree().root.add_child(world_scene_instance)
+		get_tree().root.remove_child(to_remove)
+		World.load_world("world")
+	elif ("save_world" in name):
+		World.save_world()
+	elif ("save_exit" in name):
+		World.save_world()
+		#get_tree().change_scene_to_file("res://scenes/UI/main_menu.tscn")
+		var to_remove = $"/root/world"
+		get_tree().root.add_child(load("res://scenes/UI/main_menu.tscn").instantiate())
+		get_tree().root.remove_child(to_remove)
+	elif ("exit_nosave" in name):
+		#get_tree().change_scene_to_file("res://scenes/UI/main_menu.tscn")
+		var to_remove = $"/root/world"
+		get_tree().root.add_child(load("res://scenes/UI/main_menu.tscn").instantiate())
+		get_tree().root.remove_child(to_remove)

scripts/menu_button.gd

@@ -5,11 +5,7 @@ extends Button
 var world_scene = preload("res://scenes/world.tscn")
 
 func _ready():
-	print("ready")
+	enable()
-	enable() 
-
-func test():
-	print("test")
 
 func enable():
 	$".".pressed.connect(self._button_pressed)
@@ -24,19 +20,22 @@ func _button_pressed():
 		get_tree().change_scene_to_packed(world_scene)
 		World.new_world()
 	elif ("load_world" in name):
-		#assert(get_tree().change_scene_to_packed(world_scene) == OK)
-		#get_tree().change_scene_to_packed(world_scene)
 		var world_scene_instance = world_scene.instantiate();
 		world_scene_instance.name = "world"
-		var a = $"/root/Main menu"
+		var to_remove = $"/root/Main menu"
-		print(str(a))
+		get_tree().root.add_child(world_scene_instance)
-		get_tree().root.add_child(world_scene_instance)		
+		get_tree().root.remove_child(to_remove)
-		get_tree().root.remove_child(a)
 		World.load_world("world")
 	elif ("save_world" in name):
 		World.save_world()
 	elif ("save_exit" in name):
 		World.save_world()
-		get_tree().change_scene_to_file("res://scenes/UI/main_menu.tscn")
+		#get_tree().change_scene_to_file("res://scenes/UI/main_menu.tscn")
+		var to_remove = $"/root/world"
+		get_tree().root.add_child(load("res://scenes/UI/main_menu.tscn").instantiate())
+		get_tree().root.remove_child(to_remove)
 	elif ("exit_nosave" in name):
-		get_tree().change_scene_to_file("res://scenes/UI/main_menu.tscn")
+		#get_tree().change_scene_to_file("res://scenes/UI/main_menu.tscn")
+		var to_remove = $"/root/world"
+		get_tree().root.add_child(load("res://scenes/UI/main_menu.tscn").instantiate())
+		get_tree().root.remove_child(to_remove)

scripts/world.gd

@@ -86,23 +86,26 @@ func load_world(save_name):
 
 		# Get the data from the JSON object
 		var node_data = json.get_data()
-
 		# Firstly, we need to create the object and add it to the tree and set its position.
 		#var new_object = load(node_data["filename"]).instantiate()
 		var new_object
 		match node_data["node"]:
 			"tile":
-				new_object = load("res://scenes/models/tile.tscn").instantiate()
+				new_object = preload("res://scenes/models/tile.tscn").instantiate()
-				#print(str(get_tree().root.get_node("world/Earth")))
 				get_tree().root.get_node("world/Earth").add_child(new_object)
-		
 		new_object.position = Vector3(node_data["pos_x"], node_data["pos_y"], node_data["pos_z"])
-
+		new_object.add_to_group("Persistent")
 		# Now we set the remaining variables.
 		for i in node_data.keys():
 			if i == "node" or "pos" in i:
 				continue
 			new_object.set(i, node_data[i])
-			new_object.call("update_tile")
+		new_object.update_tile()
-	get_tree().root.get_node("world/Earth").call("mark_free_tiles")
+		#get_tree().root.get_node("world/Earth").mark_free_tiles()
+		
+		#await get_tree().create_timer(1).timeout
+		
+	#get_tree().root.get_node("world/Earth").call("mark_free_tiles")
+	
+	# s
 	

todo

@@ -0,0 +1,2 @@
+Починить кривую загрузку мира, в результате которой плюсики по всему миру
+Упростить устройство тайла, сделать единственную модель со сменяемым через скрипт материалом