-- Dynamic CanTouch farmer with a discovery pass and persistent streaming memory.
local SPEED = 190 -- Fallback horizontal speed on foot in studs per second.
local SPEED_MIN = 250 -- Minimum sinusoidal speed in studs per second.
local SPEED_MAX = 259.9 -- Maximum sinusoidal speed in studs per second.
local SPEED_PERIOD = 0.2 -- Complete sinusoidal cycle period in seconds (5 Hz).
local EFFECTIVE_AVG_SPEED = (SPEED_MAX + SPEED_MIN) * 0.5 -- 254.95 studs/s nominal average

local BOAT_PURCHASE_RANGE = 450
local BOAT_APPROACH_RANGE = 420 -- Margin for dealer position offsets.
local MIN_ROOT_Y = 2.0 -- Strict altitude floor (keeps boat above waterline at all times).
local MAX_TRAVEL_SECONDS = 180
local LOAD_UI = true
local SHOW_ROUTE_TRACERS = true
local SHOW_HITBOX_VISUALIZER = true -- Gold outlines for chest targets, including the discovery pass.
local REWARD_SEA = 1 -- Set to 1, 2, or 3 for your current Sea.
local ESTIMATED_PICKUP_SECONDS = 0.03
local LOOKAHEAD_STOPS = 4
local MAP_OUTLIER_DISTANCE = 10000 -- Ignore very distant spawns when fitting the chest map.
local DISCOVERY_RUN = true -- Discover through known chest locations once; dealers are only for getting a boat.
local DISCOVERY_RADIUS = 200 -- Nearby discovery seeds share one streaming stop.
local STREAM_TIMEOUT = 2 -- Bound each streaming request; no parallel request flood.

-- Chest trigger geometry
local HITBOX_SIZE = Vector3.new(100, 100, 100)
local HITBOX_HALF_EXTENT = 50 -- Start at the face of the 100x100x100 trigger, with no 5-stud inset.

local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local player = Players.LocalPlayer