Fix save and load.

scripts/Earth.gd

@@ -15,20 +15,16 @@ func _ready():
 	add_child(start_tile);
 	pass
 
-#func _process(delta):
-	#mark_free_tiles()
-
+func _physics_process(delta):
+	mark_free_tiles()
 func mark_free_tiles():
 	var tiles = get_children()
+	var available = []
 	for tile in tiles:
 		tile.update_tile()
 		if tile.tile_type == TileType.Empty: continue
 		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
-			free_tile.add_to_group("Persistent")
-			add_child(free_tile)
 			var pos: Vector3 = tile.position
 			match dir:
 				"north":
@@ -39,7 +35,12 @@ func mark_free_tiles():
 					pos.z -= 10
 				"east":
 					pos.z += 10
+			if (available.has(pos)): continue
+			var free_tile = tile_exemplar.instantiate()
+			free_tile.tile_type = TileType.Empty
+			free_tile.add_to_group("Persistent")
+			add_child(free_tile)
+			
 			free_tile.position = pos;
+			available.push_back(pos)
 			free_tile.update_tile()
-			#print("Created on " + str(pos) + " by " + str(tile.position))
-			#tiles = get_children()

scripts/God.gd

@@ -52,7 +52,7 @@ func _physics_process(delta):
 	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()
+			#earth.mark_free_tiles()
 			target.tile_type = creating_tile_type
 			target.update_tile()
 			earth.mark_free_tiles()

scripts/Tile.gd

@@ -7,12 +7,6 @@ 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");
@@ -25,7 +19,9 @@ func update_tile():
 func _ready():
 	update_tile()
 
-func _physics_process(delta):
+func get_free_dirs_around():
+	var free_tiles_around = []
+	
 	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))
@@ -37,18 +33,12 @@ func _physics_process(delta):
 	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 = []
-	for side in free_sides.keys():
-		if free_sides[side]:
-			free_tiles_around.push_back(side)
+	if !result_north: free_tiles_around.push_back("north")
+	if !result_south: free_tiles_around.push_back("south")
+	if !result_west: free_tiles_around.push_back("west")
+	if !result_east: free_tiles_around.push_back("east")
+	
 	return free_tiles_around
 	
 

scripts/world.gd

@@ -101,7 +101,6 @@ func load_world(save_name):
 				continue
 			new_object.set(i, node_data[i])
 		new_object.update_tile()
-		#get_tree().root.get_node("world/Earth").mark_free_tiles()
 		
 		#await get_tree().create_timer(1).timeout
 		

todo

@@ -1,2 +1,9 @@
-Починить кривую загрузку мира, в результате которой плюсики по всему миру
 Упростить устройство тайла, сделать единственную модель со сменяемым через скрипт материалом
+Создать следующие типы тайлов:
+	* Лес
+	* Озеро
+	* Море (Будут отличаться глубиной и чуть-чуть цветом)
+	* Река (возможно)
+	* Горы
+	* Пустыни
+Создать первый прототип людей и поселений