More Sounds

1. More sounds.
   Bricks:

local simple_break_sound = {
   love.audio.newSource(
      "sounds/simple_break/recordered_glass_norm.ogg",
      "static"),   
   love.audio.newSource(
      "sounds/simple_break/edgardedition_glass_hit_norm.ogg",
      "static") }

local armored_hit_sound = {
   love.audio.newSource(
      "sounds/armored_hit/qubodupImpactMetal_short_norm.ogg",
      "static"),
   love.audio.newSource(
      "sounds/armored_hit/cast_iron_clangs_14_short_norm.ogg",
      "static"),
   love.audio.newSource(
      "sounds/armored_hit/cast_iron_clangs_22_short_norm.ogg",
      "static") }

local armored_break_sound = {
   love.audio.newSource(
      "sounds/armored_break/armored_glass_break_short_norm.ogg",
      "static"),
   love.audio.newSource(
      "sounds/armored_break/ngruber__breaking-glass_6_short_norm.ogg",
      "static") }

local ball_heavyarmored_sound = {
   love.audio.newSource(
      "sounds/heavyarmored_hit/cast_iron_clangs_11_short_norm.ogg",
      "static"),
   love.audio.newSource(
      "sounds/heavyarmored_hit/cast_iron_clangs_18_short_norm.ogg",
      "static") }

Bonuses:

local bonus_collected_sound = {
   love.audio.newSource("sounds/bonus/bonus1.wav", "static"),
   love.audio.newSource("sounds/bonus/bonus2.wav", "static"),
   love.audio.newSource("sounds/bonus/bonus3.wav", "static")
}

Ball-wall

local ball_wall_sound = love.audio.newSource(
   "sounds/ball_wall/pumpkin_break_01_short_norm.ogg",
   "static")

2. Select and play one of the sounds:

Bricks.

local snd_rng = love.math.newRandomGenerator( os.time() )

function bricks.brick_hit_by_ball( i, brick, shift_ball, bonuses, score_display )
   if bricks.is_simple( brick ) then
      bonuses.generate_bonus(
         vector( brick.position.x + brick.width / 2,
                 brick.position.y + brick.height / 2 ),
         brick.bonustype )
      score_display.add_score_for_simple_brick()
      table.remove( bricks.current_level_bricks, i )
      local snd = simple_break_sound[ snd_rng:random( #simple_break_sound ) ]
      snd:play()
   elseif bricks.is_armored( brick ) then
      bricks.armored_to_scrathed( brick )
      local snd = armored_hit_sound[ snd_rng:random( #armored_hit_sound ) ]
      snd:play()
   elseif bricks.is_scratched( brick ) then
      bricks.scrathed_to_cracked( brick )
      local snd = armored_hit_sound[ snd_rng:random( #armored_hit_sound ) ]
      snd:play()
   elseif bricks.is_cracked( brick ) then
      bonuses.generate_bonus(
         vector( brick.position.x + brick.width / 2,
                 brick.position.y + brick.height / 2 ),
         brick.bonustype )
      score_display.add_score_for_cracked_brick()
      table.remove( bricks.current_level_bricks, i )
      local snd = armored_break_sound[ snd_rng:random( #armored_break_sound ) ]
      snd:play()
   elseif bricks.is_heavyarmored( brick ) then
      local snd = 
         ball_heavyarmored_sound[ snd_rng:random( #ball_heavyarmored_sound ) ]
      snd:play()
   end
end

Bonuses:

local snd_rng = love.math.newRandomGenerator( os.time() )

function bonuses.bonus_collected( i, bonus,
                                  balls, platform,
                                  walls, lives_display )
   .....
   table.remove( bonuses.current_level_bonuses, i )
   local snd = bonus_collected_sound[ snd_rng:random( #bonus_collected_sound ) ]
   snd:play()
end