mirror of https://github.com/odrling/Aegisub
65 lines
2.1 KiB
Lua
65 lines
2.1 KiB
Lua
-- This script is given to the public domain.
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-- You can use and modify the effect freely, also without credit, although I would appreciate some.
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include("karaskel.lua")
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script_name = "Future Windy Blur"
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script_description = "Highlights blown away by the winds of change."
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script_author = "jfs"
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script_version = "1.4"
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function new_windy_blur(subs)
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aegisub.progress.task("Getting header data...")
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local meta, styles = karaskel.collect_head(subs)
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aegisub.progress.task("Applying effect...")
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local i, ai, maxi, maxai = 1, 1, #subs, #subs
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while i <= maxi do
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aegisub.progress.task(string.format("Applying effect (%d/%d)...", ai, maxai))
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aegisub.progress.set((ai-1)/maxai*100)
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local l = subs[i]
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if l.class == "dialogue" and
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not l.comment then
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karaskel.preproc_line(subs, meta, styles, l)
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do_fx(subs, meta, l)
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maxi = maxi - 1
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subs.delete(i)
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else
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i = i + 1
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end
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ai = ai + 1
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end
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aegisub.progress.task("Finished!")
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aegisub.progress.set(100)
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end
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function do_fx(subs, meta, line)
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local l = table.copy(line)
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l.text = string.format("{\\pos(%d,%d)\\an5\\1c%s\\1a&HFF&\\3a&HFF&\\4a&HFF&\\t(0,200,\\1a&H00&\\3a&H00&\\4a&H00&)\\t(%d,%d,\\1a&HFF&\\3a&HFF&\\4a&HFF&)}%s", line.center, line.middle, line.styleref.color2, line.duration+200, line.duration+400, line.text_stripped)
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l.start_time = l.start_time - 200
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l.end_time = l.end_time + 200
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l.layer = 1
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subs.append(l)
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for i = 1, line.kara.n do
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local syl = line.kara[i]
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if syl.duration > 0 then
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local l = table.copy(line)
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l.start_time = line.start_time + syl.start_time
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if syl.duration < 750 then
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l.end_time = l.start_time + 1500
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else
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l.end_time = l.start_time + syl.duration * 1.5
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end
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l.layer = 2
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local temp = string.format("{\\be1\\move(%d,%d,%%d,%%d)\\an5\\1a&Hd0\\bord0\\shad0\\t(0.6,\\1a&HFF&)}%s", line.left+syl.center, line.middle, syl.text_stripped)
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for j = -8, 8 do
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l.text = string.format(temp, line.left+syl.center+math.cos(math.rad(j*4))*30, line.middle+math.sin(math.rad(j*4))*30)
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subs.append(l)
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end
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end
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end
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end
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aegisub.register_filter("Future Windy Blur", "", 2000, new_windy_blur)
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