W1: choose a worldlet (New World and Host Game pages, kept once an island exists), worldlet shown in the Load list; Godot .uid files

scripts/net/avatar.gd.uid

@@ -0,0 +1 @@
+uid://bccgr18dkfhad

scripts/net/character_mesh.gd.uid

@@ -0,0 +1 @@
+uid://w2qc4a4ai4vt

scripts/net/chat.gd.uid

@@ -0,0 +1 @@
+uid://cj8ew4d4huen5

scripts/net/creature_net.gd.uid

@@ -0,0 +1 @@
+uid://c3amf3mwhetmf

scripts/net/identity.gd.uid

@@ -0,0 +1 @@
+uid://x0plvp658wne

scripts/net/net.gd

@@ -304,14 +304,14 @@ var _host_out := ""
 var _host_port := DEFAULT_PORT
 
 ## Settings for a hosted game: name, password, port, a rules preset
-## (co-op / rivals / adversarial) and the seed for a new island.
+## (co-op / rivals / adversarial) and the seed and worldlet for a new island.
 const PRESETS := {
 	"co-op": {"pvp": "false", "raiding": "false", "locks": "owner_and_friends", "death_penalty": "grave"},
 	"rivals": {"pvp": "true", "raiding": "false", "locks": "owner_and_friends", "death_penalty": "grave"},
 	"adversarial": {"pvp": "true", "raiding": "true", "locks": "owner", "death_penalty": "drop_all"},
 }
 
-func host(server_name: String, password: String, port: int, preset: String, seed: int) -> void:
+func host(server_name: String, password: String, port: int, preset: String, seed: int, worldlet: String = "valley") -> void:
 	if hosting or state != "offline":
 		return
 	if _host_pid != 0 and OS.is_process_running(_host_pid):
@@ -324,8 +324,9 @@ func host(server_name: String, password: String, port: int, preset: String, seed
 	c.data.password = password
 	c.data.port = port
 	var fresh := not FileAccess.file_exists(host_config.get_base_dir().path_join("worlds/server-world/meta.json"))
-	if fresh:
+	if fresh:   # (an island keeps its seed and worldlet once it's made)
 		c.data.seed = seed
+		c.data.worldlet = worldlet
 	c.save()
 	_host_port = port
 	var args := PackedStringArray(["--headless"])

scripts/net/net.gd.uid

@@ -0,0 +1 @@
+uid://d1153ihwyw01t

scripts/net/net_sync.gd.uid

@@ -0,0 +1 @@
+uid://bgyhqtmwppt4g

scripts/net/player_net.gd.uid

@@ -0,0 +1 @@
+uid://dim4cfgbtabvf

scripts/net/rules.gd.uid

@@ -0,0 +1 @@
+uid://d2fotty6gceeh

scripts/net/server_config.gd.uid

@@ -0,0 +1 @@
+uid://cykv4lse4g62a

scripts/net/server_player.gd.uid

@@ -0,0 +1 @@
+uid://dkdnvh8f18o2x

scripts/net/world_net.gd.uid

@@ -0,0 +1 @@
+uid://cmk7ho2ij6esq