P4 hazards: food spoilage with rot speed setting, smoking rack and salt, food poisoning, harsher blizzards, hard winters with lake ice, lightning on trees, snow on roofs (protocol 11)

scripts/net/server_config.gd

@@ -23,6 +23,7 @@ const DEFAULTS := {
 	"day_length_minutes": 20,
 	"wolf_grace_days": 3,
 	"difficulty": "normal",
+	"rot": "normal",
 	"autosave_minutes": 2,
 	"backups_kept": 10,
 	"backup_hours": 6,
@@ -32,7 +33,7 @@ const DEFAULTS := {
 }
 ## Settings sent to players when they join (never the password or the lists).
 const PUBLIC := ["server_name", "motd", "max_players", "worldlet", "pvp", "raiding", "locks",
-	"death_penalty", "sleep", "pause_when_empty", "day_length_minutes", "wolf_grace_days", "difficulty"]
+	"death_penalty", "sleep", "pause_when_empty", "day_length_minutes", "wolf_grace_days", "difficulty", "rot"]
 
 var path := DEFAULT_PATH
 var data: Dictionary = {}          ## what's in server.json (saved)
@@ -146,6 +147,7 @@ const SETTABLE := {
 	"sleep": ["all_online", "half", "anyone", "off"],
 	"pause_when_empty": ["false", "true"],
 	"difficulty": ["easy", "normal", "hard"],
+	"rot": ["normal", "slow", "off"],
 	"wolf_grace_days": "0-10",
 	"motd": "text",
 	"server_name": "text",