71 lines
2.6 KiB
Lua
71 lines
2.6 KiB
Lua
script_name = "K-Timing -> Alpha Timing"
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script_description = "makes doing alpha timing significantly easier by getting rid of the part where you do alpha timing."
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script_author = "garret"
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script_version = "1.1.0"
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script_namespace = "garret.karaoke2alpha"
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local haveDepCtrl, DependencyControl, depctrl = pcall(require, "l0.DependencyControl")
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local util
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if haveDepCtrl then
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depctrl = DependencyControl {
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--feed="TODO",
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{"aegisub.util"}
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}
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util = depctrl:requireModules()
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else
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util = require 'aegisub.util'
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end
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function get_visible(parsed_line, index)
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local res = ""
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for i=1,index do -- for every syl up to the current one
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res = res..parsed_line[i].text -- add to the result
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end
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return res
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end
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function get_invisible(parsed_line, index)
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local res = ""
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for i=index+1,#parsed_line do -- for every syl from the next one to the end
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res = res..parsed_line[i].text -- add to result
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end
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return res
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end
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function main(sub, sel)
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for x=#sel,1,-1 do
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local line=sub[sel[x]]
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local parsed = aegisub.parse_karaoke_data(line) -- magic function that gets all the stuff about the karaoke
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for i=1,#parsed do -- for every syl in the karaoke
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visible = get_visible(parsed, i)
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invisible = get_invisible(parsed, i)
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if invisible ~= "" then -- if there's still invisible stuff left
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text = visible.."{\\alpha&HFF&}"..invisible -- add an alpha tag and slap the invisible stuff on the end
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else -- if it's all visible
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text = visible -- don't need the alpha any more
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end
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local syl = parsed[i]
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local new = util.copy(line)
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new.text = text -- make a new line for this syl
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-- set line start time
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new.start_time = syl.start_time + line.start_time -- just the syl on its own returns the offset from the line
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-- set line end time
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if i ~= #parsed then -- if there's still invisible stuff left
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new.end_time = syl.end_time + line.start_time -- end time is the syl's
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else
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new.end_time = line.end_time -- end time is the whole line's (i don't think this actually makes a difference but may as well)
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end
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sub.insert(sel[x] + i,new) -- add new lines (+1 line for first syl, +2 for 2nd syl, etc)
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end
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line.comment = true -- don't want to see the karaoke any more
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sub[sel[x]]=line
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end
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aegisub.set_undo_point(script_name)
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end
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if haveDepCtrl then
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depctrl:registerMacro(main)
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else
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aegisub.register_macro(script_name, script_description, main)
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end
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