Feature: Add src

Author: korarei

.gitattributes

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+*.lua text eol=crlf linguist-language=Lua working-tree-encoding=cp932
+*.obj text eol=crlf linguist-language=Lua working-tree-encoding=cp932
+*.anm text eol=crlf linguist-language=Lua working-tree-encoding=cp932
+*.scn text eol=crlf linguist-language=Lua working-tree-encoding=cp932
+*.cam text eol=crlf linguist-language=Lua working-tree-encoding=cp932
+*.tra text eol=crlf linguist-language=Lua working-tree-encoding=cp932
+*.anm2 text eol=crlf linguist-language=Lua working-tree-encoding=UTF-8

.github/workflows/releaser.yml

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+name: releaser
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  releaser:
+    runs-on: ubuntu-latest
+
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+    steps:
+    - name: Chekout repository
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+
+    - name: Create zip file
+      run: |
+        cp *.md script
+        cp LICENSE script
+        zip -r -q -@ AutoLyricAnimation_K_${{ github.ref_name }}.zip ./script
+
+    - name: Create release note
+      run: |
+        count=0
+        IFS=$'\n'
+        while read line; do
+          if [ ${count} = 0 ] && [[ ${line} =~ "Change Log" ]]; then
+            count=1
+          elif [ ${count} = 1 ] && [[ ${line} =~ "*v" ]]; then
+            count=2
+          elif [ ${count} = 2 ] && [[ ${line} =~ "*v" ]]; then
+            break
+          elif [ ${count} = 2 ]; then
+            echo ${line} >> ReleaseNote.txt
+          fi
+        done < README.md
+
+    - name: Create release
+      uses: softprops/action-gh-release@v2
+      with:
+        name: AutoLyricAnimation_K_${{ github.ref_name }}
+        files: '*.zip'
+        body_path: ReleaseNote.txt

README.md

@@ -1,2 +1,112 @@
-# AviUtl2_AutoLyricAnimation_K_Script
+# AutoLyricAnimation_K
+
+![GitHub License](https://img.shields.io/github/license/korarei/AviUtl2_AutoLyricAnimation_K_Script)
+![GitHub Last commit](https://img.shields.io/github/last-commit/korarei/AviUtl2_AutoLyricAnimation_K_Script)
+![GitHub Downloads](https://img.shields.io/github/downloads/korarei/AviUtl2_AutoLyricAnimation_K_Script/total)
+![GitHub Release](https://img.shields.io/github/v/release/korarei/AviUtl2_AutoLyricAnimation_K_Script)
+
 AviUtl2でリリックモーションを行うためのスクリプト
+
+[ダウンロードはこちらから．](https://github.com/korarei/AviUtl2_AutoLyricAnimation_K_Script/releases)
+
+## 動作確認
+
+- [AviUtl ExEdit2 beta1](https://spring-fragrance.mints.ne.jp/aviutl/)
+
+
+## 導入・削除・更新
+
+初期配置場所は`Transition (切り替え効果)`である．
+
+### 導入
+
+1.  同梱の`*.anm2`を`C:\\ProgramData\\aviutl2\\Script`フォルダまたはその子フォルダに入れる．
+
+### 削除
+
+1.  導入したものを削除する．
+
+### 更新
+
+1.  導入したものを上書きする．
+
+## 使い方
+
+- Ref Motion
+
+  ここのトラックバーの移動を読み取り，リリックモーションを行う．この区間は1文字分であり，テキスト全体の長さではない．
+
+  ここで設定できる移動方法であれば，どのような移動方法でもリリックモーションを行える．
+
+  設定例: 0.0 -> 1.0 直線移動 (時間制御)
+
+- Max Dist
+
+  最大移動量．
+
+- Spread
+
+  開始，終了位置のランダムさ．
+
+- Speed
+
+  変化速度 (変化量倍率)．1倍のとき，1文字は100フレームで動作を完了する．
+
+- Interval
+
+  文字の登場間隔．変化速度によって間隔も変化する．
+
+- Move X
+
+  X軸方向に移動させる．
+
+- Move Y
+
+  Y軸方向に移動させる．
+
+- Omni Dirs
+
+  無効のとき右下から登場するが，有効にすることで上下左右からの移動を認める．
+
+- Inv Dirs
+
+  移動方向を反転させる．
+
+- Type
+
+  移動のタイプを指定する．
+
+  - In: 登場
+
+  - Out: 退出
+
+  - In/Out: 登場と退出．退出時参照モーションは逆再生となる．
+
+- Scale
+
+  登場退場時の瞬間の拡大率．絶対値ではなく相対値である．
+
+  `Entry`は登場時の瞬間拡大率，`Exit`は退場時の瞬間拡大率を意味する．%で指定．
+
+- Rand Flip
+
+  登場退場時に瞬間的に反転させる．反転確率は0.5．
+
+  `Entry`は登場時のランダム反転，`Exit`は退場時のランダム反転の有効無効を意味する．
+
+- Seed
+
+  乱数発生のシード値を設定する．マイナスでレイヤーを移動させても値が変化しない．
+
+
+## 謝辞
+
+本スクリプトは，moll様が公開されている[全自動リリックモーション](https://drive.google.com/drive/folders/1DaBcNEEVqcmz6iUaLLFfUlsjwz39yyz3)を参考に作成いたしました．このような場をお借りして恐縮ではございますが，革新的かつ非常に有用なスクリプトを公開いただき，心より御礼申し上げます．
+
+## License
+LICENSEファイルに記載．
+
+
+## Change Log
+- **v1.0.0**
+  - release

script/AutoLyricAnimation_K.anm2

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+--infomation:AutoLyricAnimation_K.anm2 v1.0.0
+--label:Transition
+
+--track0:Ref Motion,0,1,0,0.001
+--track1:Max Dist,0,2000,500,0.001
+--track2:Spread,0,100,50,1
+--track3:Speed,0,100,4,0.001
+--track@_1:Interval,0,100,8,1
+--check@_2:Move X,1
+--check@_3:Move Y,1
+--check@_4:Omni Dirs,1
+--check@_5:Inv Dirs,0
+--select@_6:Type,In=0,Out=1,In/Out=2
+--track@_7:Entry Scale,0,800,200
+--check@_8:Entry Rand Flip,0
+--track@_9:Exit Scale,0,800,200
+--check@_10:Exit Rand Flip,0
+--track@_11:Seed,-500,500,-1,1
+
+local max_distance = obj.track1
+local spread_amt = obj.track2
+local speed = obj.track3
+local interval = _1 _1 = nil
+local can_move_x = _2 == 1 _2 = nil
+local can_move_y = _3 == 1 _3 = nil
+local is_omni_dirs = _4 == 1 _4 = nil
+local is_inv = _5 == 1 _5 = nil
+local anm_type = _6 _6 = nil
+local entry_scale = _7 / 100.0 _7 = nil
+local use_entry_rand_flip = _8 == 1 _8 = nil
+local exit_scale = _9 / 100.0 _9 = nil
+local use_exit_rand_flip = _10 == 1 _10 = nil
+local seed = _11 _11 = nil
+
+local prog_delta = 100.0
+local rand_cnt = 0
+
+local function is_zero(val)
+    local epsilon = 1e-4
+    return math.abs(val) < epsilon
+end
+
+local function clamp(val, min, max)
+    return math.max(min, math.min(max, val))
+end
+
+local function rand(st, ed)
+    local r = obj.rand(st, ed, seed, obj.index + rand_cnt * obj.num)
+    rand_cnt = rand_cnt + 1
+    return r
+end
+
+local function get_motion(track_type, ratio, is_inv_motion)
+    local st = obj.getvalue(track_type, 0.0)
+    local ed = obj.getvalue(track_type, 0.0, -1)
+    local scale = ed - st
+
+    if is_zero(scale) then
+        return obj.time / obj.totaltime
+    end
+
+    local val
+    if (not is_inv_motion) then
+        val = obj.getvalue(track_type, obj.totaltime * ratio) - st
+    else
+        val = ed - obj.getvalue(track_type, obj.totaltime * (1-ratio))
+    end
+
+    return val / scale
+end
+
+local function calc_prog()
+    return speed * obj.frame - obj.index * interval
+end
+
+local function calc_delta(motion)
+    return motion * max_distance * rand(0, spread_amt) / 100.0
+end
+
+local function in_animation()
+    local prog = calc_prog()
+
+    if (prog < 0) then
+        obj.alpha = 1e-4
+    elseif (prog < speed) then
+        obj.zoom = math.max(obj.zoom * entry_scale, 1e-4)
+
+        if use_entry_rand_flip then
+            local is_flip = rand(0, 1) == 0
+            if is_flip then
+                obj.effect("反転", "左右反転", 1)
+            end
+        end
+    end
+
+    prog = clamp(prog, 0.0, prog_delta) / prog_delta
+
+    local motion = 1 - get_motion(0, prog, false)
+    return calc_delta(motion)
+end
+
+local function out_animation(is_inv_motion)
+    local anm_len = prog_delta + interval * (obj.num - 1)
+    local st = speed * obj.totalframe - anm_len - 1
+    local prog = calc_prog() - st
+
+    if (prog > prog_delta) then
+        obj.alpha = 1e-4
+    elseif (prog > prog_delta - speed) then
+        obj.zoom = math.max(obj.zoom * exit_scale, 1e-4)
+
+        if use_exit_rand_flip then
+            local is_flip = rand(0, 1) == 0
+            if is_flip then
+                obj.effect("反転", "左右反転", 1)
+            end
+        end
+    end
+
+    prog = clamp(prog, 0.0, prog_delta) / prog_delta
+
+    local motion = get_motion(0, prog, is_inv_motion)
+    return calc_delta(motion)
+end
+
+local delta = 0.0
+if (anm_type == 0) then
+    delta = in_animation()
+elseif (anm_type == 1) then
+    delta = out_animation()
+elseif (anm_type == 2) then
+    delta = in_animation()
+    delta = delta + out_animation(true)
+end
+
+if (is_omni_dirs) then
+    local is_inv_dir = rand(0, 1) == 0
+    if is_inv_dir then
+        delta = -delta
+    end
+end
+
+if (is_inv) then
+    delta = -delta
+end
+
+if can_move_x and can_move_y then
+    local is_x = rand(0, 1) == 0
+    if is_x then
+        obj.ox = obj.ox + delta
+    else
+        obj.oy = obj.oy + delta
+    end
+elseif can_move_x then
+    obj.ox = obj.ox + delta
+elseif can_move_y then
+    obj.oy = obj.oy + delta
+end