Line2Fbf: Add script

DependencyControl.json

@@ -164,6 +164,54 @@
         ]
       }
     },
+    "arch.Line2Fbf": {
+      "fileBaseUrl": "@{fileBaseUrl}/macros/@{namespace}",
+      "url": "@{baseUrl}#@{namespace}",
+      "author": "arch1t3cht",
+      "name": "FBF-ifier",
+      "description": "Convert lines into frame-by-frame chunks",
+      "channels": {
+        "release": {
+          "version": "0.1.0",
+          "released": "2024-01-22",
+          "default": true,
+          "files": [
+            {
+              "name": ".moon",
+              "url": "@{fileBaseUrl}@{fileName}",
+              "sha1": ""
+            }
+          ],
+          "requiredModules": [
+            {
+              "moduleName": "a-mo.LineCollection",
+              "version": "1.3.0",
+              "name": "Aegisub-Motion (LineCollection)",
+              "url": "https://github.com/TypesettingTools/Aegisub-Motion",
+              "feed": "https://raw.githubusercontent.com/TypesettingTools/Aegisub-Motion/DepCtrl/DependencyControl.json"
+            },
+            {
+              "moduleName": "l0.ASSFoundation",
+              "name": "ASSFoundation",
+              "url": "https://github.com/TypesettingTools/ASSFoundation",
+              "version": "0.5.0",
+              "feed": "https://raw.githubusercontent.com/TypesettingTools/ASSFoundation/master/DependencyControl.json"
+            },
+            {
+              "moduleName": "arch.Util",
+              "name": "Util",
+              "url": "https://github.com/TypesettingTools/arch1t3cht-Aegisub-Scripts",
+              "version": "0.1.0"
+            }
+          ]
+        }
+      },
+      "changelog": {
+        "0.1.0": [
+          "Initial Release"
+        ]
+      }
+    },
     "arch.PerspectiveMotion": {
       "fileBaseUrl": "@{fileBaseUrl}/macros/@{namespace}",
       "url": "@{baseUrl}#@{namespace}",

README.md

@@ -58,6 +58,9 @@ A script that generates moving focus lines, tweakable with a few parameters.
 
 https://user-images.githubusercontent.com/99741385/180628464-2f970f02-b134-474b-b4b6-a998c22fcf75.mp4
 
+### FBF-ifier
+Yet another line2fbf script. Meaning, this script turns lines into frame-by-frame chunks without changing the rendering output, replacing all transform (and fade and move) tags by constant tags in the process. This script should be more accurate than the other line2fbf scripts floating around.
+
 ### PerspectiveMotion
 An analogue to [Aegisub-Motion](https://github.com/TypesettingTools/Aegisub-Motion) that can handle perspective motion. Unlike the "After Effects Transform Data" that Aegisub-Motion needs, this tool requires an "After Effects Power Pin" track, which you can export directly from Mocha, or using [Akatsumekusa's plugin](https://github.com/Akatmks/Akatsumekusa-Aegisub-Scripts) for Blender.
 

macros/arch.Line2Fbf.moon

@@ -0,0 +1,41 @@
+export script_name = "FBF-ifier"    -- thank Light for the name, I needed something that doesn't clash with Zeref's "Line To FBF"
+export script_description = "Convert lines into frame-by-frame chunks"
+export script_author = "arch1t3cht"
+export script_namespace = "arch.Line2Fbf"
+export script_version = "0.1.0"
+
+DependencyControl = require "l0.DependencyControl"
+dep = DependencyControl{
+    feed: "https://raw.githubusercontent.com/TypesettingTools/arch1t3cht-Aegisub-Scripts/main/DependencyControl.json",
+    {
+        {"a-mo.LineCollection", version: "1.3.0", url: "https://github.com/TypesettingTools/Aegisub-Motion",
+         feed: "https://raw.githubusercontent.com/TypesettingTools/Aegisub-Motion/DepCtrl/DependencyControl.json"},
+        {"l0.ASSFoundation", version: "0.5.0", url: "https://github.com/TypesettingTools/ASSFoundation",
+         feed: "https://raw.githubusercontent.com/TypesettingTools/ASSFoundation/master/DependencyControl.json"},
+        {"arch.Util", version: "0.1.0", url: "https://github.com/TypesettingTools/arch1t3cht-Aegisub-Scripts",
+         feed: "https://raw.githubusercontent.com/TypesettingTools/arch1t3cht-Aegisub-Scripts/main/DependencyControl.json"},
+    }
+}
+LineCollection, ASS, Util = dep\requireModules!
+
+logger = dep\getLogger!
+
+fbfify = (subs, sel, active) ->
+    lines = LineCollection subs, sel, () -> true
+
+    to_delete = {}
+    lines\runCallback ((lines, line) ->
+        data = ASS\parse line
+
+        table.insert to_delete, line
+
+        fbf = Util.line2fbf data
+        for fbfline in *fbf
+            lines\addLine fbfline
+    ), true
+
+    lines\insertLines!
+    lines\deleteLines to_delete
+
+dep\registerMacro fbfify
+