-- Define constants
local tick_per_second = 20
local tick_per_minute = tick_per_second * 60
local tick_per_hour = tick_per_minute * 60

-- Initialize objectives and constants
commands.exec("scoreboard objectives add time_t custom:play_time")
commands.exec("scoreboard objectives add time_h dummy")
commands.exec("scoreboard objectives add time_m dummy")
commands.exec("scoreboard objectives add time_s dummy")
commands.exec("scoreboard objectives add time_formatted dummy")
commands.exec("scoreboard objectives add time_display dummy")

-- Display on the sidebar
commands.exec("scoreboard objectives setdisplay sidebar time_display")

-- Main loop to update the time continuously
while true do
    -- Calculate seconds
    commands.exec("execute as @a run scoreboard players operation @s time_s = @s time_t")
    commands.exec("execute as @a run scoreboard players operation @s time_s %= " .. tick_per_minute .. " const")
    commands.exec("execute as @a run scoreboard players operation @s time_s /= " .. tick_per_second .. " const")

    -- Calculate minutes
    commands.exec("execute as @a run scoreboard players operation @s time_m = @s time_t")
    commands.exec("execute as @a run scoreboard players operation @s time_m /= " .. tick_per_minute .. " const")
    commands.exec("execute as @a run scoreboard players operation @s time_m %= 60 const")

    -- Calculate hours
    commands.exec("execute as @a run scoreboard players operation @s time_h = @s time_t")
    commands.exec("execute as @a run scoreboard players operation @s time_h /= " .. tick_per_hour .. " const")

    -- Combine into HHMMSS format
    commands.exec("execute as @a run scoreboard players set @s time_formatted 0")
    commands.exec("execute as @a run scoreboard players operation @s time_formatted += @s time_h")
    commands.exec("execute as @a run scoreboard players operation @s time_formatted *= 100 const")
    commands.exec("execute as @a run scoreboard players operation @s time_formatted += @s time_m")
    commands.exec("execute as @a run scoreboard players operation @s time_formatted *= 100 const")
    commands.exec("execute as @a run scoreboard players operation @s time_formatted += @s time_s")

    -- Play a sound if the hour has changed
    commands.exec('execute as @a unless score @s time_h = @s prev_time_h run playsound minecraft:entity.experience_orb.pickup master @s ~ ~ ~')
    commands.exec('execute as @a unless score @s time_h = @s prev_time_h run scoreboard players operation @s prev_time_h = @s time_h')

    -- Copy the formatted time to the display objective
    commands.exec("execute as @a run scoreboard players operation @s time_display = @s time_formatted")

    -- Display on the actionbar
    commands.exec('execute as @a run title @s actionbar [{"text":"Time: "},{"score":{"name":"@s","objective":"time_h"},"color":"gold"},{"text":":"},{"score":{"name":"@s","objective":"time_m"},"color":"yellow"},{"text":":"},{"score":{"name":"@s","objective":"time_s"},"color":"green"}]')

    -- Delay to prevent excessive updates
    os.sleep(0.1)
end