For Julia ❤

julia.jl

using Printf, Dates, TerminalMenus

function get_terminal_size()
    rows, cols = displaysize(stdout)
    return rows, cols
end

function heart_ascii(scale, term_rows, term_cols)
    heart = []
    heart_width = round(Int, 40 * scale)  # Use `round(Int, value)`
    heart_height = round(Int, 20 * scale)

    center_x = max(0, div(term_cols - heart_width, 2))  # Prevent negative values
    center_y = max(0, div(term_rows - heart_height, 2))

    for y in range(1.5, stop=-1.5, length=heart_height)
        row = " "^center_x  # Add horizontal centering
        for x in range(-1.5, stop=1.5, length=heart_width)
            formula = (x^2 + (y - sqrt(abs(x)))^2 - 1)
            row *= (formula < 0) ? "❤" : " "  # Heart character
        end
        push!(heart, row)
    end

    return "\n"^center_y * join(heart, "\n")  # Add vertical centering
end

function animate_heart(frames=100, delay=0.1)
    for i in 1:frames
        term_rows, term_cols = get_terminal_size()
        scale = 0.8 + 0.3 * sin(i * 0.3)  # Pulsing effect
        heart = heart_ascii(scale, term_rows, term_cols)

        print("\033[H\033[J")  # Clear screen
        println(heart)

        sleep(delay)
    end
end

animate_heart()