- lint fix

- hooked up ddr logic into game logic
- TODO: "left_only" ddr needs tweak

.gitignore

@@ -4,5 +4,3 @@ impostor.original.lua
 prompts
 docs
 minify.lua
-*.tic
-*.zip

impostor.inc

@@ -17,6 +17,7 @@ logic/logic.glitch.lua
 logic/logic.discussion.lua
 system/system.ui.lua
 audio/audio.manager.lua
+audio/audio.generator.lua
 audio/audio.songs.lua
 sprite/sprite.manager.lua
 sprite/sprite.norman.lua

inc/audio/audio.generator.lua

@@ -1,4 +1,4 @@
-{
+local musicator_markov_model = {
   model = {
     ["...|..."] = {
       next = {
@@ -640,3 +640,105 @@
   },
   order = 2
 }
+
+local function musicator_unmake_key(k)
+  local result = {}
+  for t in string.gmatch(k, "[^|]+") do
+    result[#result + 1] = t
+  end
+
+  return result
+end
+
+local function musicator_count_notes(sequence)
+  local result = 0
+
+  for _,v in ipairs(sequence) do
+    if not (v == "...") then
+      result = result + 1
+    end
+  end
+
+  return result
+end
+
+local function musicator_generate_sequence(model_data, length)
+  local order = model_data.order
+  local model = model_data.model
+
+  -- random start key
+  local model_keys = {}
+  for k,_ in pairs(model) do
+    model_keys[#model_keys + 1] = k
+  end
+  local start_key = model_keys[math.ceil(math.random() * #model_keys)]
+
+  -- sequence starts with the start key
+  local seq = musicator_unmake_key(start_key)
+
+  -- generation loop
+  while musicator_count_notes(seq) < length do
+    local current_key = table.concat({unpack(seq, #seq - order + 1, #seq)}, "|")
+
+    local chosen = "..."
+
+    local key_data = model[current_key]
+    if key_data then
+      local r = math.random()
+      local prob_sum = 0.0
+      for new_note, new_prob in pairs(key_data.next) do
+        prob_sum = prob_sum + new_prob
+        if prob_sum < r then
+          chosen = new_note
+        end
+      end
+    end
+
+--    print(current_key .. " --> " .. chosen)
+
+    seq[#seq+1] = chosen
+  end
+
+  return seq
+end
+
+local function musicator_row_to_frame(row, bpm, spd)
+  local frames_per_row = (150 * spd) / bpm
+  return math.floor(row * frames_per_row)
+end
+
+local function musicator_note_to_direction(note)
+  local subnote = note:sub(1,1)
+
+  local mapping = {
+    C="left",
+    D="up",
+    E="up",
+    F="right",
+    G="right",
+    A="down"
+  }
+
+  return mapping[subnote] or "up"
+end
+
+-- converts generated sequence to pattern that the ddr minigame can consume
+local function musicator_sequence_to_pattern(sequence, bpm, spd)
+  local result = {}
+
+  for i, note in ipairs(sequence) do
+    if not (note == "...") then
+
+      local at_ms = musicator_row_to_frame(i, bpm, spd)
+      local direction = musicator_note_to_direction(note)
+
+      result[#result + 1] = { frame=at_ms, dir=direction, note=note }
+    end
+  end
+
+  return result
+end
+
+local function musicator_generate_pattern(length, bpm, spd)
+  return musicator_sequence_to_pattern(musicator_generate_sequence(musicator_markov_model, length), bpm, spd)
+end

inc/audio/audio.manager.lua

@@ -1,48 +1,93 @@
 --- @section Audio
 
+Audio = {
+    music_playing = nil
+}
+
 --- Stops current music.
 --- @within Audio
-function Audio.music_stop() music() end
+function Audio.music_stop()
+    music()
+    Audio.music_playing = nil
+end
+
+--- Plays track, doesn't restart if already playing.
+function Audio.music_play(track)
+    if not (Audio.music_playing == track) then
+        music(track)
+        Audio.music_playing = track
+    end
+end
+
 --- Plays main menu music.
 --- @within Audio
 function Audio.music_play_mainmenu() end
+
+--- Plays mystery man music.
+--- @within Audio
+function Audio.music_play_mystery() Audio.music_play(2) end
+
 --- Plays waking up music.
 --- @within Audio
 function Audio.music_play_wakingup() end
+
 --- Plays room morning music.
 --- @within Audio
 function Audio.music_play_room_morning() end
+
 --- Plays room street 1 music.
 ---  @within Audio
 function Audio.music_play_room_street_1() end
+
 --- Plays room street 2 music.
 --- @within Audio
 function Audio.music_play_room_street_2() end
+
 --- Plays room music.
 --- @within Audio
 function Audio.music_play_room_() end
+
 --- Plays room work music.
 --- @within Audio
-function Audio.music_play_room_work() music(0) end
+function Audio.music_play_room_work() Audio.music_play(0) end
+
 --- Plays activity work music.
 --- @within Audio
-function Audio.music_play_activity_work() music(1) end
+function Audio.music_play_activity_work() Audio.music_play(1) end
 
 --- Plays select sound effect.
 ---  @within Audio
 function Audio.sfx_select() sfx(17, 'C-7', 30) end
+
 --- Plays deselect sound effect.
 ---  @within Audio
 function Audio.sfx_deselect() sfx(18, 'C-7', 30) end
+
 --- Plays beep sound effect.
 ---  @within Audio
 function Audio.sfx_beep() sfx(19, 'C-6', 30) end
+
 --- Plays success sound effect.
 ---  @within Audio
 function Audio.sfx_success() sfx(16, 'C-7', 60) end
+
 --- Plays bloop sound effect.
 ---  @within Audio
 function Audio.sfx_bloop() sfx(21, 'C-3', 60) end
---- Plays alarm sound effect.
+
+--- Plays alarm sound effect
 --- @within Audio
-function Audio.sfx_alarm() sfx(61) end
+function Audio.sfx_alarm() sfx(34, "C-5", 240) end
+
+--- Plays drum sound effect.
+---  @within Audio
+function Audio.sfx_drum_low() sfx(61, "C-2") end
+
+--- Plays drum sound effect.
+---  @within Audio
+function Audio.sfx_drum_high() sfx(61, "C-6") end
+
+--- Plays sound effect for arrow hit
+--- @within Audio
+--- @param note string The note for the sound to play
+function Audio.sfx_arrowhit(note) sfx(56, note) end

inc/audio/audio.songs.lua

@@ -105,6 +105,15 @@ Songs = {
     fps = 60,
     end_frame = nil, -- No end frame for random mode
     pattern = {} -- Empty, will spawn randomly in game
+  },
+  generated = {
+    name = "Markov Mode",
+    bpm = 150,
+    spd = 6,
+    fps = 60,
+    end_frame = nil, -- calculated
+    pattern = {}, -- generated
+    generated = true
   }
 }
 
@@ -162,40 +171,3 @@ Songs.custom_song = {
   }, 130)
 }
 ]]
-
---[[
-function generate_sequence(model_data, length)
-  local order = model.order
-  local model_data = model_data.model
-
-  local model_keys = {}
-  for k,_ in pairs(model) do
-    model_keys[#model_keys + 1] = k
-  end
-  local start_key = model_keys[math.ceil(math.random() * #model_keys)]
-
-  local seq = unmake_key(start_key)
-
-  while #seq < length do
-    local current_key = table.concat({unpack(seq, #seq - order + 1, #seq)}, "|")
-
-    local chosen = "..."
-
-    local key_data = model[current_key]
-    if key_data then
-      local r = math.random()
-      local prob_sum = 0.0
-      for new_note, new_prob in pairs(key_data.next) do
-        prob_sum = prob_sum + new_prob
-        if prob_sum < r then
-          chosen = new_note
-        end
-      end
-    end
-
-    seq[#seq+1] = chosen
-  end
-
-  return seq
-end
-]]

inc/decision/decision.do_work.lua

@@ -4,17 +4,31 @@ Decision.register({
   handle = function()
     Meter.hide()
     Util.go_to_screen_by_id("work")
-    MinigameDDRWindow.start("game", nil, {
+
-      on_win = function()
+    local modes_for_ascension_levels = {}
-        if (Context.minigame_ddr.special_condition_met and Context.ascension.level == 1) then
+    modes_for_ascension_levels[0] = "normal"
+    modes_for_ascension_levels[1] = "only_special"
+    modes_for_ascension_levels[2] = "only_left"
+    modes_for_ascension_levels[3] = "only_nothing"
+
+    MinigameDDRWindow.start("game", "generated", {
+      on_win = function(game_context)
+        if (game_context.special_mode_condition and Context.ascension.level == 1) then
+          Context.should_ascend = true
+        elseif (game_context.special_mode_condition and Context.ascension.level == 2) then
+          Context.should_ascend = true
+        elseif (game_context.special_mode_condition and Context.ascension.level == 3) then
+          Context.should_ascend = true
+        elseif (game_context.special_mode_condition and Context.ascension.level == 4) then
           Context.should_ascend = true
-          Context.minigame_ddr.special_condition_met = false
         end
+
         Meter.show()
         Util.go_to_screen_by_id("office")
         Window.set_current("game")
         Context.have_done_work_today = true
       end,
+      special_mode = modes_for_ascension_levels[Ascension.get_level()]
     })
   end,
 })

inc/decision/decision.play_ddr.lua

@@ -1,5 +1,8 @@
 Decision.register({
   id = "play_ddr",
   label = "Play DDR (Random)",
-  handle = function() Meter.hide() MinigameDDRWindow.start("game", nil) end,
+  handle = function()
+    Meter.hide()
+    MinigameDDRWindow.start("game", nil)
+  end,
 })

inc/logic/logic.minigame.lua

@@ -3,8 +3,8 @@
 
 --- Draws a unified win message overlay.
 --- @within Minigame
-function Minigame.draw_win_overlay()
+function Minigame.draw_win_overlay(win_text)
-  local text = "SUCCESS"
+  local text = win_text or "SUCCESS"
   local tw = #text * 6
   local th = 6
   local padding = 4

inc/meta/meta.assets.lua

@@ -396,26 +396,27 @@
 -- 016:ffffffffff0010201020766777001020102010201020102000fffffffffff3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f30b1b2b1b2b7667776777761b2b1b2b1b2b1b2b1b2b1b2b1b2b1b2b1b2b0b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
 -- </MAP>
 -- <SFX>
--- 000:060006400600064006000640060006400600060006000600060006000600060006000600060006000600060006000600060006000600060006000600300000000900
 -- 016:00000000000000400040004000700070007000400040004000700070007000c000c000c000c000c000c000c000c000c000c000c000c000c000c000c0470000000000
--- 017:000000000000000000000000006000600060006000600060106020c030c050c060c080c0a0c0b0c0c0c0c0c0d0c0d0c0e0c0f0c0f0c0f0c0f0c0f0c0400000000000
+-- 017:030003000300030003000300036003600360036003600360136023c033c053c063c083c0a3c0b3c0c3c0c3c0d3c0d3c0e3c0f3c0f3c0f3c0f3c0f3c0400000000000
--- 018:00c000c000c000c000c000c0006000600060006000600060200030005000600080009000a000b000c000d000d000e000e000e000f000f000f000f000500000000000
+-- 018:03c003c003c003c003c003c0036003600360036003600360230033005300630083009300a300b300c300d300d300e300e300e300f300f300f300f300400000000000
--- 019:0000000000000000000000d010d010d020d030d050d070d090d0b0d0c0d0e0d0f0d0f0d0f0d0f0d0f0d0f0d0f0d0f0d0f0d0f0d0f0d0f0d0f0d0f0d0500000000000
+-- 019:0300030003000300030003d013d013d023d033d053d073d093d0b3d0c3d0e3d0f3d0f3d0f3d0f3d0f3d0f3d0f3d0f3d0f3d0f3d0f3d0f3d0f3d0f3d0400000000000
 -- 020:090009000900090009000900090009000900090009000900090009000900090009000900090009000900090009000900090009000900090009000900500000000000
 -- 021:01000100010001000100f10001100110011001100110f11001200120012001200120f1201130113011302130213021302130313041308130a130d130580000000000
+-- 022:03b003100300030003000300130063009300b300c300d300d300e300e300e300f300f300f300f300f300f300f300f300f300f300f300f300f300f300400000000000
 -- 032:010001100100011001000110010001100100010001000100010001000100010001000100010001000100010001000100010001000100010001000100400000000800
--- 033:000000010002000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d40000000004
+-- 033:000000010002000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c40000000004
--- 044:0600f6000620f6000600f6000610f600f600f6000600f600f600f600f6000600060006000600060006000600060006000600060006000600060006004600000f0f00
+-- 034:02000240020002000200020002000200f200f200f200f200f200f200f200f200f200f200f200f200f200f200f200f200f200f200f200f200f200f2004700000f0200
--- 045:0000f0000020f0000000f0000010f000f000f0000000f000f000f000f0000000000000000000000000000000000000000000000000000000000000004600000f0f00
+-- 044:0600f6000620f6000600f6000610f600f600f6000600f600f600f600f6000600060006000600060006000600060006000600060006000600060006001600000f0f00
+-- 045:0000f0000020f0000000f0000010f000f000f0000000f000f000f000f0000000000000000000000000000000000000000000000000000000000000005600000f0f00
 -- 048:090009000900090009000900090009000900090009000900090009000900090009000900090009000900090009000900090009000900090009000900400000000000
--- 056:4100510061406140717081709100b100c100d100e100e100e100f100f100f100f100f100f100f100f100f100f100f100f100f100f100f100f100f10058a000000600
+-- 056:4100510061406140717081709100b100c100d100e100e100e100f100f100f100f100f100f100f100f100f100f100f100f100f100f100f100f100f100480000000600
--- 057:000000010002000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d40000000004
+-- 057:000000010002000300020001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000840000000004
--- 058:41004110410041104100411041004110c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100500000080800
+-- 058:41004110410041104100411041004110c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100c100003000080800
--- 059:000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000
+-- 059:03000300030003000300030003000300030003000300030003000300030003000300030003000300030003000300030003000300030003000300030000b000000000
--- 060:220022002200820082008200820082008200820082008200820082008200820082008200820082008200820082008200820082008200820082008200100000000000
+-- 060:220022002200820082008200820082008200820082008200820082008200820082008200820082008200820082008200820082008200820082008200500000000000
--- 061:9f009f00bf00df00df00ef00ef00ef00ef00ef00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00400000000000
+-- 061:9f009f00bf00df00df00ef00ef00ef00ef00ef00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00ff00100000000000
--- 062:00000100010001000100510081008100910091009100a100a100a100a100a100b100b100b100b100c100c100c100d100d100d100e100e100e100f100484000000000
+-- 062:00000100010001000100510081008100910091009100a100a100a100a100a100b100b100b100b100c100c100c100d100d100d100e100e100e100f100580000000000
--- 063:00b000100000000000000000100060009000b000c000d000d000e000e000e000f000f000f000f000f000f000f000f000f000f000f000f000f000f000200000000000
+-- 063:00b000100000000000000000100060009000b000c000d000d000e000e000e000f000f000f000f000f000f000f000f000f000f000f000f000f000f000500000000000
 -- </SFX>
 -- <WAVES>
 -- 000:bcceefceedddddc84333121268abaa99
@@ -433,10 +434,13 @@
 -- 000:4008b50000000000000000001008c10000004008b50000001008c1000000000000000000e008b30000004008b50000001008c10000000008c10000000008c10000000000000000000000000000000000000000000000000000000000000000004008b50000000000000000001008c10000004008b50000001008c10000000008c1000000e008b30000004008b50000001008c10000000008c10000000008c10000000008c10000000008c10000000008c1000000000000000000000000000000
 -- 001:4008b50000000000000000001008c10000004008b50000001008c1000000000000000000e008b30000004008b50000001008c10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007008b50000007008b50000001008c10000007008b50000001008c10000000008c10000007008b50000009008b50000001008c10000009008b50000001008c10000009008b50000009008b50000001008c10000009008b50000001008c1000000
 -- 003:4008d30000000000000000000000000000000000000000004008d90000000000000000000000000000000000000000004008d30000000000000000000000000000004008d30000004008d90000000000000000000000000000000000000000004008d30000000000000000000000000000000000000000004008d90000000000000000000000000000000000000000004008d30000000000000000000000000000004008d30000004008d9000000000000000000000000000000000000000000
--- 004:49998d000000e0088b000000b0088b000881e0088b00000040088d000000e0088b000881b0088b000000e0088b00000040088d000000e0088b000000b0088b000000e0088b00000040088d000000e0088b000000b0088b000000e0088b00000040088b000000e00889000000b00889000000e0088900000040088b000000e00889000000b00889000000e0088900000040088b000000e00889000000b00889000000e0088900000040088b000000e00889000000b00889000000e00889000000
+-- 004:43398d000000e0088b000000b0088b000881e0088b00000040088d000000e0088b000881b0088b000000e0088b00000040088d000000e0088b000000b0088b000000e0088b00000040088d000000e0088b000000b0088b000000e0088b00000040088b000000e00889000000b00889000000e0088900000040088b000000e00889000000b00889000000e0088900000040088b000000e00889000000b00889000000e0088900000040088b000000e00889000000b00889000000e00889000000
--- 005:400881000000000881000000000881000000000000000000400883000000000000000000000000000000000000000000400881000000000000000000000000000000000000000000400883000000000000000000000000000000000000000000400881000000000000000000000000000000000000000000400883000000000000000000000000000000000000000000400881000000000000000000000000000000000000000000400883000000000000000000000000000000000000000000
+-- 005:455981000000000881000000000881000000000000000000400883000000000000000000000000000000000000000000400881000000000000000000000000000000000000000000400883000000000000000000000000000000000000000000400881000000000000000000000000000000000000000000400883000000000000000000000000000000000000000000400881000000000000000000000000000000000000000000400883000000000000000000000000000000000000000000
+-- 008:4aa9b30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005008b30000000000000000000000000000000000000000000008b10000000000000000000008910000000000000000004008b30000000000000000000000000000000000000000000000000000000000000000000008b1000000000000000000f008b1000000000000000000000000000000000000000000000891000000000000000000000000000000000000000000
+-- 009:4779d30000000000000000004008d30000000000000000004008db0000000000000000004008d30000000000000000004008d30000000000000000004008d30000000000000000004008db0000000000000000004008d30000000000000000004008d30000000000000000004008d30000000000000000004008db0000000000000000004008d30000000000000000004008d30000000000000000004008d30000000000000000004008db0000000000000000004008d3000000000000000000
 -- </PATTERNS>
 -- <TRACKS>
 -- 000:1000012000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff
 -- 001:581000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
+-- 002:900082000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
 -- </TRACKS>

inc/screen/screen.home.lua

@@ -7,6 +7,9 @@ Screen.register({
     "go_to_sleep",
     "go_to_end",
   },
+  init = function()
+    Audio.music_play_room_work()
+  end,
   background = "bedroom",
   draw = function()
     if Context.home_norman_visible and Window.get_current_id() == "game" then

inc/screen/screen.mysterious_man.lua

@@ -191,6 +191,12 @@ Screen.register({
   name = "Mysterious Man",
   decisions = {},
   background_color = Config.colors.black,
+  init = function()
+    Audio.music_play_mystery()
+  end,
+  exit = function()
+    Audio.music_stop()
+  end,
   update = function()
     if state == STATE_TEXT then
       if not text_done then

inc/screen/screen.office.lua

@@ -9,6 +9,9 @@ Screen.register({
   situations = {
     "drink_coffee",
   },
+  init = function()
+    Audio.music_play_room_work()
+  end,
   background = "office",
   draw = function()
     if Window.get_current_id() == "game" then

inc/screen/screen.toilet.lua

@@ -6,6 +6,7 @@ Screen.register({
   },
   background = "bedroom",
   init = function()
+    Audio.music_play_mystery()
     Context.stat_screen_active = true
     Meter.hide()
     local cx = Config.screen.width * 0.75

inc/screen/screen.walking_to_home.lua

@@ -5,6 +5,9 @@ Screen.register({
     "go_to_home",
     "go_to_office",
   },
+  init = function()
+    Audio.music_play_room_work()
+  end,
   background = "street",
   draw = function()
     if Window.get_current_id() == "game" then

inc/screen/screen.walking_to_office.lua

@@ -6,6 +6,9 @@ Screen.register({
     "go_to_office",
     "sumphore_discussion",
   },
+  init = function()
+    Audio.music_play_room_work()
+  end,
   background = "street",
   draw = function()
     if Window.get_current_id() == "game" then

inc/system/system.util.lua

@@ -40,3 +40,30 @@ function Util.contains(t, value)
   end
   return false
 end
+
+--- Deep copies tables
+--- @within Util
+--- @param orig any The value to deep copy.
+--- @param seen any Used for recursive calls to handle loops
+--- @return any any The copied object
+function Util.deepcopy(orig, seen)
+  if type(orig) ~= "table" then
+    return orig
+  end
+
+  if seen and seen[orig] then
+    return seen[orig]  -- handle cycles / shared refs
+  end
+
+  local copy = {}
+  seen = seen or {}
+  seen[orig] = copy
+
+  for k, v in pairs(orig) do
+    local new_k = Util.deepcopy(k, seen)
+    local new_v = Util.deepcopy(v, seen)
+    copy[new_k] = new_v
+  end
+
+  return setmetatable(copy, getmetatable(orig))
+end

inc/window/window.menu.lua

@@ -90,7 +90,7 @@ end
 function MenuWindow.ddr_test()
   AudioTestWindow.init()
   GameWindow.set_state("minigame_ddr")
-  MinigameDDRWindow.start("menu", nil)
+  MinigameDDRWindow.start("menu", "generated", { special_mode = "only_nothing" })
 end
 
 --- Refreshes menu items.

inc/window/window.minigame.ddr.lua

@@ -9,6 +9,7 @@ function MinigameDDRWindow.init_context()
   local total_width = (4 * arrow_size) + (3 * arrow_spacing)
   local start_x = (Config.screen.width - total_width) / 2
   return {
+    special_mode = "normal", -- "normal", "only_special", "only_left", "only_nothing"
     bar_fill = 0,
     max_fill = 100,
     fill_per_hit = 10,
@@ -38,14 +39,89 @@ function MinigameDDRWindow.init_context()
     current_song = nil,
     pattern_index = 1,
     use_pattern = false,
+    generated_length = 30,
     return_window = nil,
     win_timer = 0,
     on_win = nil,
-    special_condition_met = false,
     total_misses = 0,
+    total_hits = 0,
+    special_mode_condition = true,
+    special_mode_counter = 0
   }
 end
 
+function MinigameDDRWindow.prepareSong(song, generated_length, special_mode)
+    local current_song = Util.deepcopy(song)
+
+
+    if current_song.generated then
+      local pattern = musicator_generate_pattern(generated_length, current_song.bpm, current_song.spd * 4)
+      current_song.pattern = pattern
+      current_song.end_frame = pattern[#pattern].frame
+
+      if special_mode == "only_special" then
+        for i, _ in ipairs(current_song.pattern) do
+          current_song.pattern[i].special = (i % 5 == 0)
+        end
+      end
+    end
+
+    return current_song
+end
+
+function MinigameDDRWindow.on_arrow_hit_special(arrow, game_context)
+  local special_mode = game_context.special_mode
+
+  if special_mode == "normal" then
+    Audio.sfx_arrowhit(arrow.note)
+  elseif special_mode == "only_special" then
+    if arrow.special then
+      Audio.sfx_arrowhit(arrow.note)
+      game_context.special_mode_counter = game_context.special_mode_counter + 1
+    else
+      if game_context.special_mode_condition then Audio.sfx_bloop() end
+      game_context.special_mode_condition = false
+    end
+  elseif special_mode == "only_left" then
+    if arrow.dir == "left" then
+      Audio.sfx_arrowhit(arrow.note)
+      game_context.special_mode_counter = game_context.special_mode_counter + 1
+    else
+      if game_context.special_mode_condition then Audio.sfx_bloop() end
+      game_context.special_mode_condition = false
+    end
+  elseif special_mode == "only_nothing" then
+    if game_context.special_mode_condition then Audio.sfx_bloop() end
+    game_context.special_mode_condition = false
+  end
+end
+
+function MinigameDDRWindow.on_end(game_context)
+  Audio.sfx_select()
+
+  game_context.win_timer = Config.timing.minigame_win_duration
+
+  local num_special = 0
+  for _,v in ipairs(game_context.current_song.pattern) do
+    if game_context.special_mode == "only_left" then
+      num_special = num_special + ((v.dir == "left" and 1) or 0)
+    else
+      num_special = num_special + ((v.special and 1) or 0)
+    end
+  end
+
+  local was_ok = true
+  if game_context.special_mode == "normal" then
+    was_ok = game_context.special_mode_counter == num_special
+  elseif game_context.special_mode == "only_special" then
+    was_ok = game_context.special_mode_counter == num_special
+  elseif game_context.special_mode == "only_left" then
+    was_ok = game_context.special_mode_counter == num_special
+  end
+
+  game_context.special_mode_condition = game_context.special_mode_condition and was_ok
+end
+
 --- Initializes DDR minigame state.
 --- @within MinigameDDRWindow
 --- @param params table Optional parameters for configuration.<br/>
@@ -66,13 +142,22 @@ end
 --- @param[opt] params table Optional parameters for minigame configuration.</br>
 function MinigameDDRWindow.start(return_window, song_key, params)
   MinigameDDRWindow.init(params)
+
+  Audio.music_play_activity_work()
+
   Context.minigame_ddr.return_window = return_window or "game"
   Context.minigame_ddr.debug_song_key = song_key
   if song_key and Songs and Songs[song_key] then
-    Context.minigame_ddr.current_song = Songs[song_key]
     Context.minigame_ddr.use_pattern = true
     Context.minigame_ddr.pattern_index = 1
     Context.minigame_ddr.debug_status = "Pattern loaded: " .. song_key
+
+    Context.minigame_ddr.current_song = MinigameDDRWindow.prepareSong(
+      Songs[song_key],
+      Context.minigame_ddr.generated_length,
+      Context.minigame_ddr.special_mode
+    )
+
   else
     Context.minigame_ddr.use_pattern = false
     if song_key then
@@ -81,12 +166,19 @@ function MinigameDDRWindow.start(return_window, song_key, params)
       Context.minigame_ddr.debug_status = "Random mode"
     end
   end
+
+  if not Context.test_mode then
+    Context.minigame_ddr.debug_status = ""
+  end
+
   Window.set_current("minigame_ddr")
 end
 
 --- Spawns a random arrow.
 --- @within MinigameDDRWindow
 local function spawn_arrow()
+  trace("random arrow")
+
   local mg = Context.minigame_ddr
   local target = mg.target_arrows[math.random(1, 4)]
   table.insert(mg.arrows, {
@@ -99,14 +191,16 @@ end
 --- Spawns an arrow in a specific direction.
 --- @within MinigameDDRWindow
 --- @param direction string The direction of the arrow ("left", "down", "up", "right").
-local function spawn_arrow_dir(direction)
+local function spawn_arrow_dir(direction, note, special)
   local mg = Context.minigame_ddr
   for _, target in ipairs(mg.target_arrows) do
     if target.dir == direction then
       table.insert(mg.arrows, {
         dir = direction,
         x = target.x,
-        y = mg.bar_y + mg.bar_height + 10
+        y = mg.bar_y + mg.bar_height + 10,
+        note = note,
+        special = special
       })
       break
     end
@@ -164,10 +258,10 @@ function MinigameDDRWindow.update()
   if mg.win_timer > 0 then
     mg.win_timer = mg.win_timer - 1
     if mg.win_timer == 0 then
-      mg.special_condition_met = (mg.total_misses == 0)
+      Audio.music_stop()
       Meter.on_minigame_complete()
       if mg.on_win then
-        mg.on_win()
+        mg.on_win(mg)
       else
         Meter.show()
         Window.set_current(mg.return_window)
@@ -177,22 +271,26 @@ function MinigameDDRWindow.update()
   end
 
   if mg.bar_fill >= mg.max_fill then
-    mg.win_timer = Config.timing.minigame_win_duration
+    MinigameDDRWindow.on_end(mg)
     return
   end
+
   mg.frame_counter = mg.frame_counter + 1
+
   if mg.use_pattern and mg.current_song and mg.current_song.end_frame then
     if mg.frame_counter > mg.current_song.end_frame and #mg.arrows == 0 then
-      mg.win_timer = Config.timing.minigame_win_duration
+      MinigameDDRWindow.on_end(mg)
       return
     end
   end
+
   if mg.use_pattern and mg.current_song and mg.current_song.pattern then
     local pattern = mg.current_song.pattern
     while mg.pattern_index <= #pattern do
       local spawn_entry = pattern[mg.pattern_index]
+
       if mg.frame_counter >= spawn_entry.frame then
-        spawn_arrow_dir(spawn_entry.dir)
+        spawn_arrow_dir(spawn_entry.dir, spawn_entry.note, spawn_entry.special)
         mg.pattern_index = mg.pattern_index + 1
       else
         break
@@ -205,6 +303,8 @@ function MinigameDDRWindow.update()
       mg.arrow_spawn_timer = 0
     end
   end
+
+  -- move arrow downwards
   local arrows_to_remove = {}
   for i, arrow in ipairs(mg.arrows) do
     arrow.y = arrow.y + mg.arrow_fall_speed
@@ -217,26 +317,31 @@ function MinigameDDRWindow.update()
       mg.total_misses = mg.total_misses + 1
     end
   end
+
   -- iterate backwards to avoid index shift issues
   for i = #arrows_to_remove, 1, -1 do
     table.remove(mg.arrows, arrows_to_remove[i])
   end
+
   for dir, _ in pairs(mg.input_cooldowns) do
     if mg.input_cooldowns[dir] > 0 then
       mg.input_cooldowns[dir] = mg.input_cooldowns[dir] - 1
     end
   end
+
   for dir, _ in pairs(mg.button_pressed_timers) do
     if mg.button_pressed_timers[dir] > 0 then
       mg.button_pressed_timers[dir] = mg.button_pressed_timers[dir] - 1
     end
   end
+
   local input_map = {
     left = Input.left(),
     down = Input.down(),
     up = Input.up(),
     right = Input.right()
   }
+
   for dir, pressed in pairs(input_map) do
     if pressed and mg.input_cooldowns[dir] == 0 then
       mg.input_cooldowns[dir] = mg.input_cooldown_duration
@@ -244,6 +349,8 @@ function MinigameDDRWindow.update()
       local hit = false
       for i, arrow in ipairs(mg.arrows) do
         if arrow.dir == dir and check_hit(arrow) then
+          MinigameDDRWindow.on_arrow_hit_special(arrow, mg)
+
           mg.bar_fill = mg.bar_fill + mg.fill_per_hit
           if mg.bar_fill > mg.max_fill then
             mg.bar_fill = mg.max_fill
@@ -304,7 +411,8 @@ function MinigameDDRWindow.draw()
   end
   if mg.arrows then
     for _, arrow in ipairs(mg.arrows) do
-      draw_arrow(arrow.x, arrow.y, arrow.dir, Config.colors.blue)
+      local arrow_color = arrow.special and Config.colors.white or Config.colors.blue
+      draw_arrow(arrow.x, arrow.y, arrow.dir, arrow_color)
     end
   end
   Print.text_center("Hit the arrows!", Config.screen.width / 2, mg.bar_y + mg.bar_height + 10, Config.colors.light_grey)
@@ -313,7 +421,7 @@ function MinigameDDRWindow.draw()
     Print.text_center(mg.debug_status, Config.screen.width / 2, debug_y, Config.colors.item)
     debug_y = debug_y + 10
   end
-  if mg.use_pattern then
+  if mg.use_pattern and Context.test_mode then
     Print.text_center(
       "PATTERN MODE - Frame:" .. mg.frame_counter,
       Config.screen.width / 2,
@@ -328,10 +436,16 @@ function MinigameDDRWindow.draw()
         Config.colors.light_blue
       )
     end
-  else
+  elseif Context.test_mode then
     Print.text_center("RANDOM MODE", Config.screen.width / 2, debug_y, Config.colors.blue)
   end
 if mg.win_timer > 0 then
+  if mg.special_mode_condition then
+    Minigame.draw_win_overlay("SUCCESS...?")
+  elseif mg.total_hits < 10 then
+    Minigame.draw_win_overlay("MEH...")
+  else
     Minigame.draw_win_overlay()
+  end
 end
 end

inc/window/window.minigame.mash.lua

@@ -84,6 +84,8 @@ function MinigameButtonMashWindow.update()
   end
 
   if Input.select() then
+    Audio.sfx_drum_high()
+
     mg.bar_fill = mg.bar_fill + mg.fill_per_press
     mg.button_pressed_timer = mg.button_press_duration
     if mg.bar_fill > mg.target_points then
@@ -91,6 +93,7 @@ function MinigameButtonMashWindow.update()
     end
   end
   if mg.bar_fill >= mg.target_points then
+    Audio.sfx_select()
     mg.win_timer = Config.timing.minigame_win_duration
     return
   end

inc/window/window.minigame.rhythm.lua

@@ -114,6 +114,7 @@ function MinigameRhythmWindow.update()
     end
   end
   if mg.score >= mg.max_score then
+    Audio.sfx_select()
     mg.win_timer = Config.timing.minigame_win_duration
     return
   end

tools/musicator/musicator.lua

@@ -87,7 +87,7 @@ function build_markov_model(sequence, order)
 end
 
 function generate_sequence(model_data, length)
-  local order = model.order
+  local order = model_data.order
   local model_data = model_data.model
 
   -- random start key