true randomness

2024-07-24 23:39:05 -04:00 · 2024-07-24 23:39:05 -04:00 · c6700e7474
parent 1f1aea6e95
commit c6700e7474
1 changed files with 113 additions and 0 deletions
--- a/force-japanese.patch
+++ b/force-japanese.patch
@ -113,3 +113,116 @@ diff -ruN mpvacious/utils/force-japanese.lua mpvacious-patched/utils/force-japan
 +if not mp.get_property_native("idle") then
 +    select_tracks()
 +end
+diff -ruN mpvacious/utils/force-japanese.lua mpvacious-patched/utils/force-japanese.lua
+--- mpvacious/utils/force-japanese.lua	1969-12-31 20:00:00.000000000 -0400
+++ mpvacious-patched/utils/force-japanese.lua	2024-07-24 23:36:19.838359390 -0400
+@@ -0,0 +1,109 @@
+local assdraw = require 'mp.assdraw'
+
+local preferred_alangs = {"jpn", "ja", "japanese"}
+local preferred_slangs = {"jpn", "ja", "japanese"}
+mp.command("set sid no")
+
+local phrases = {
+    "日本語オンリーで行こう！",
+    "これで完全に日本語モードです！",
+    "やったね！日本語が優先されました！",
+    "日本語が一番！",
+    "今、完全に日本語です！",
+    "日本語オンリー！",
+    "日本語モードに切り替えました！",
+    "日本語大革命！",
+    "完全に日本語オンリー！",
+    "日本語オンリーで生き抜く！",
+    "日本語の力で世界を征服！",
+    "新しい時代は日本語オンリー！",
+    "日本語オンリー！世界統一！",
+    "日本語オンリー！新しいスタート！",
+    "日本語オンリー！未来へ！",
+}
+
+local function find_japanese_audio(tracks)
+    local regex = ".*([Jj][Pp]|[Jj]a).*"
+    for _, track in ipairs(tracks) do
+        if track.type == "audio" and string.match(track.title or "", regex) then
+            return track.id
+        end
+    end
+    return nil
+end
+
+local function find_japanese_sub(tracks)
+    local regex = ".*([Jj][Pp]|[Jj]a).*"
+    for _, track in ipairs(tracks) do
+        if track.type == "sub" and string.match(track.title or "", regex) then
+            return track.id
+        end
+    end
+    return nil
+end
+
+
+local function find_best_match(tracks, preferred_langs, track_type)
+    for _, lang in ipairs(preferred_langs) do
+        for _, track in ipairs(tracks) do
+            if track.type == track_type and track.lang == lang then
+                return track.id
+            end
+        end
+    end
+    return nil
+end
+
+function select_tracks()
+    local tracks = mp.get_property_native("track-list")
+    local selected_aid = find_japanese_audio(tracks) or find_best_match(tracks, preferred_alangs, "audio")
+    local selected_sid = find_japanese_sub(tracks) or find_best_match(tracks, preferred_slangs, "sub")
+
+    if selected_aid then
+        mp.set_property("aid", selected_aid)
+        mp.add_timeout(3, show_phrase)
+    end
+
+    if selected_sid then
+        mp.set_property("sid", selected_sid)
+        mp.add_timeout(3, show_phrase)
+    else
+        mp.set_property("sid", "no")
+        mp.command("no-osd set sid no")
+    end
+end
+
+
+function show_phrase()
+    local f = io.open("/dev/urandom", "rb")
+    local random_bytes = f:read(4)
+    f:close()
+
+    local random_number = 0
+    for i = 1, #random_bytes do
+        random_number = random_number * 256 + string.byte(random_bytes, i)
+    end
+
+    -- Convert the random number to a float between 0 and 1
+    local random_float = random_number / 4294967296.0
+
+    -- Scale the random float to the range of the phrase table
+    local phrase_index = math.floor(random_float * #phrases) + 1
+
+    local phrase = phrases[phrase_index]
+
+    local ass = assdraw.ass_new()
+    ass:append("{\\an9\\fs20\\bord1\\shad0\\c&HFFFFFF&\\3c&H000000&}")
+    ass:append(phrase)
+    mp.set_osd_ass(0, 0, ass.text)
+    mp.add_timeout(2, function() mp.set_osd_ass(0, 0, "") end)
+end
+
+
+
+mp.register_event("file-loaded", select_tracks)
+
+-- Ensure the phrase shows up when MPV is not in idle mode
+if not mp.get_property_native("idle") then
+    select_tracks()
+end