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Lua · Examples · HUD

Bomb timer

A bar that drains as the bomb counts down, turns red when there is no time to defuse.

Uses: bomb.state, colour lerp

bomb_timer.lua
-- name: Bomb Timer
-- author: Adolfjon
-- version: 1.0
-- description: C4 countdown bar with a can-defuse check.

local bg = color(12, 14, 18, 220)
local white = color(240, 242, 246)
local ok = color(90, 220, 130)
local bad = color(240, 80, 70)

function on_frame()
    local b = bomb.state()
    if not b.planted or b.defused or b.exploded then return end
    local w = draw.screen()
    local bw, bh = 320, 46
    local x, y = (w - bw) / 2, 90
    local left = math.max(0, b.time_left)
    local frac = b.timer_length > 0 and left / b.timer_length or 0
    local can = left > (b.defusing and b.defuse_left or 10)
    local col = can and color.lerp(bad, ok, math.clamp(left / 15, 0, 1)) or bad

    draw.rect_filled(x, y, bw, bh, bg, 10)
    draw.rect_filled(x + 10, y + bh - 12, (bw - 20) * frac, 4, col, 2)
    local title = "BOMB " .. (b.site ~= "" and b.site or "") .. string.format("   %.1f s", left)
    draw.text(x + 12, y + 8, title, white, 16)
    if b.defusing then
        local d = string.format("defusing %.1f", b.defuse_left)
        local tw = draw.text_size(d, 13)
        draw.text(x + bw - 12 - tw, y + 10, d, can and ok or bad, 13)
    end
end

Install it

  1. Press Copy on the code above.
  2. In the menu, open Lua and press From Clipboard. The file is named from its -- name: line.
  3. Turn the script on in the list. Its settings show on its own tab.

Change anything you like and press Save (Ctrl+S) in the editor; the script reloads at once. See Getting started for the other ways to add scripts.