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local COLORS = {
panel = "#11140FF5",
text = "#F4F1E8",
soft = "#D8DDD3",
muted = "#98A398",
accent = "#F2C66D",
line = "#2C3329",
}
local MESSAGES = {
"Stand up and reset your posture.",
"Look 20 feet away for 20 seconds.",
"Drop your shoulders and unclench your jaw.",
"Walk for a minute before the next block.",
"Take three slow breaths, then reset.",
}
local cfg = rb.ui.schema({
interval = rb.ui.slider(45, {
min = 5,
max = 120,
step = 5,
label = "Remind every (minutes)",
group = "Timing",
}),
break_len = rb.ui.slider(30, {
min = 10,
max = 180,
step = 5,
label = "Break length (seconds)",
group = "Timing",
}),
toggle_key = rb.ui.keybind("Ctrl+Alt+B", {
label = "Pause / resume",
group = "Hotkeys",
}),
snooze_key = rb.ui.keybind("Ctrl+Alt+Shift+B", {
label = "Snooze 5 minutes",
group = "Hotkeys",
}),
sound = rb.ui.toggle(true, {
label = "Play a chime",
group = "Behavior",
}),
show_hud = rb.ui.toggle(true, {
label = "Show countdown",
group = "HUD",
}),
hud_anchor = rb.ui.select("top-left", {
"top-left",
"top-right",
"bottom-left",
"bottom-right",
}, {
label = "Countdown position",
group = "HUD",
}),
})
local state = {
paused = false,
breaking = false,
next_at = 0,
break_until = 0,
remaining = 0,
break_index = 0,
break_message = MESSAGES[1],
hud_surface = nil,
break_surface = nil,
hud_signature = nil,
break_signature = nil,
timer = nil,
}
local function now()
return rb.system.time()
end
local function clamp(value, minimum, maximum)
return math.max(minimum, math.min(value, maximum))
end
local function add_rect(ops, x, y, width, height, fill, radius, border, border_width)
local op = {
kind = "rect",
x = x,
y = y,
w = width,
h = height,
fill = fill,
radius = radius or 0,
}
if border then
op.border = border
op.border_width = border_width or 1
end
ops[#ops + 1] = op
end
local function add_text(ops, x, y, size, value, color, bold)
ops[#ops + 1] = {
kind = "text",
x = x,
y = y,
size = size,
text = value,
color = color,
bold = bold == true,
}
end
local function format_time(milliseconds)
local seconds = math.max(0, math.ceil(milliseconds / 1000))
return string.format("%02d:%02d", seconds // 60, seconds % 60)
end
local function notify(message)
pcall(rb.overlay.toast, message, {
title = "Break Coach",
duration = 2600,
})
end
local function remove_surface(key)
local surface = state[key]
if surface then
pcall(function()
surface:remove()
end)
state[key] = nil
end
end
local function set_surface(key, width, height, anchor, ops)
local surface = state[key]
if surface then
local ok = pcall(function()
surface:set({
width = width,
height = height,
ops = ops,
})
end)
if ok then
return
end
remove_surface(key)
end
local ok, created = pcall(rb.overlay.surface, {
anchor = anchor,
width = width,
height = height,
ops = ops,
})
if ok then
state[key] = created
else
rb.log.warn("Break Coach: could not create surface: " .. tostring(created))
end
end
local function update_hud()
if cfg.show_hud == false then
remove_surface("hud_surface")
state.hud_signature = nil
return
end
local remaining
if state.paused then
remaining = state.remaining
elseif state.breaking then
remaining = math.max(0, state.break_until - now())
else
remaining = math.max(0, state.next_at - now())
end
local label
if state.paused then
label = "PAUSED"
elseif state.breaking then
label = "BREAK"
else
label = "NEXT RESET"
end
local value = format_time(remaining)
local signature = label .. "|" .. value .. "|" .. tostring(cfg.hud_anchor)
if signature == state.hud_signature then
return
end
state.hud_signature = signature
local ops = {}
add_rect(ops, 0, 0, 280, 78, COLORS.panel, 14, COLORS.line, 1)
add_rect(ops, 16, 16, 3, 46, COLORS.accent, 1)
add_text(ops, 28, 12, 10, label, COLORS.muted, true)
add_text(ops, 28, 28, 26, value, COLORS.text, true)
add_text(ops, 28, 60, 9, "Ctrl+Alt+B pause", COLORS.muted)
set_surface("hud_surface", 280, 78, cfg.hud_anchor, ops)
end
local function update_break()
if not state.breaking then
remove_surface("break_surface")
state.break_signature = nil
return
end
local remaining = math.max(0, state.break_until - now())
local countdown = tostring(math.max(0, math.ceil(remaining / 1000))) .. "s"
local signature = state.break_message .. "|" .. countdown
if signature == state.break_signature then
return
end
state.break_signature = signature
local ops = {}
add_rect(ops, 0, 0, 600, 230, "#11140FF7", 18, COLORS.line, 1)
add_rect(ops, 24, 24, 3, 32, COLORS.accent, 1)
add_text(ops, 40, 22, 24, "TIME TO RESET", COLORS.text, true)
add_text(ops, 40, 58, 13, state.break_message, COLORS.soft)
add_text(ops, 40, 92, 12, "Stand up. Look 20 feet away. Drop your shoulders.", COLORS.muted)
add_text(ops, 40, 126, 30, countdown, COLORS.accent, true)
add_text(ops, 40, 172, 10, "Ctrl+Alt+Shift+B snooze 5 min", COLORS.muted)
set_surface("break_surface", 600, 230, "center", ops)
end
local function chime()
if cfg.sound == false then
return
end
pcall(rb.audio.beep)
end
local function start_break()
state.break_index = state.break_index + 1
if state.break_index > #MESSAGES then
state.break_index = 1
end
state.break_message = MESSAGES[state.break_index]
state.breaking = true
state.break_until = now() + clamp(tonumber(cfg.break_len) or 30, 10, 180) * 1000
state.break_signature = nil
update_break()
update_hud()
chime()
end
local function finish_break()
state.breaking = false
state.next_at = now() + clamp(tonumber(cfg.interval) or 45, 5, 120) * 60000
state.break_signature = nil
remove_surface("break_surface")
update_hud()
notify("Break complete. Next reset is scheduled.")
end
local function toggle_pause()
if state.breaking then
finish_break()
return
end
if state.paused then
state.paused = false
state.next_at = now() + math.max(1000, state.remaining)
notify("Reminder resumed.")
else
state.paused = true
state.remaining = math.max(0, state.next_at - now())
notify("Reminder paused.")
end
update_hud()
end
local function snooze()
if state.breaking then
state.breaking = false
state.break_signature = nil
remove_surface("break_surface")
end
state.next_at = now() + 5 * 60 * 1000
notify("Snoozed for 5 minutes.")
update_hud()
end
local function tick()
if state.paused then
update_hud()
return
end
if state.breaking then
if now() >= state.break_until then
finish_break()
else
update_break()
update_hud()
end
return
end
if now() >= state.next_at then
start_break()
else
update_hud()
end
end
rb.bind(cfg.toggle_key, toggle_pause)
rb.bind(cfg.snooze_key, snooze)
function OnStart()
state.next_at = now() + clamp(tonumber(cfg.interval) or 45, 5, 120) * 60000
state.hud_signature = nil
update_hud()
state.timer = rb.timer.every(1000, tick)
end
function OnStop()
if state.timer then
pcall(function()
state.timer:stop()
end)
state.timer = nil
end
remove_surface("hud_surface")
remove_surface("break_surface")
end
