# Lightning Storm - Random lightning flashes
# Dark stormy background with bright lightning

#strip length 60

# Dark stormy background with subtle purple/blue
palette storm_colors = [
  (0, 0x000011),    # Very dark blue
  (128, 0x110022),  # Dark purple
  (255, 0x220033)   # Slightly lighter purple
]

animation storm_bg = rich_palette_animation(colors=storm_colors, period=12s, transition_type=SINE, brightness=100)

# Random lightning flashes - full strip
animation lightning_main = solid(color=0xFFFFFF)  # Bright white
lightning_main.opacity = square(min_value=0, max_value=255, duration=80ms, duty_cycle=3)  # Quick bright flashes
lightning_main.priority = 20

# Secondary lightning - partial strip
animation lightning_partial = beacon_animation(
  color=0xFFFFAA  # Slightly yellow white
  pos=30          # center position
  beacon_size=20  # covers part of strip
  slew_size=5     # soft edges
)
lightning_partial.priority = 15
lightning_partial.opacity = square(min_value=0, max_value=200, duration=120ms, duty_cycle=4)  # Different timing

# Add blue afterglow
animation afterglow = solid(color=0x4444FF)  # Blue glow
afterglow.opacity = square(min_value=0, max_value=80, duration=200ms, duty_cycle=8)  # Longer, dimmer glow
afterglow.priority = 10

# Distant thunder (dim flashes)
animation distant_flash = twinkle_animation(
  color=0x666699  # Dim blue-white
  density=4       # density (few flashes)
  twinkle_speed=300ms # twinkle speed (medium duration)
)
distant_flash.priority = 5

# Start all animations
run storm_bg
run lightning_main
run lightning_partial
run afterglow
run distant_flash