Recipe: nicm25.htc.ChoppedPeptide v1.02

created by Nicm25

Profile

• Name: nicm25.htc.ChoppedPeptide v1.02
• ID: 104866
• Shared with: Public
• Parent: None
• Children: None
• Created on: June 30, 2021 at 12:04 PM UTC
• Updated on: June 30, 2021 at 12:04 PM UTC
• Description:

  cutting at regular intervals! (nullable segment select, number length, number offset, boolean resetcuts)

Code

-- created by Nicm25;
function pldc()
 local retd=dialog.CreateDialog("ChoppedPeptide 1.02")
 retd.si=dialog.AddSlider("length",3,1,16,0)
 retd.so=dialog.AddSlider("offset",0,0,15,0)
 retd.ck=dialog.AddCheckbox("reset cuts",false)
 retd.bt=dialog.AddButton("OK",1)
 return retd
end

function plfa(avx,avy)
 local lc=1
 local lfd=structure.GetCuts()
 undo.SetUndo(false)
 for lc=1,#lfd do
  if #lfd<lc+0.5 then
   undo.SetUndo(true)
  end
  if lfd[lc]>avx-0.5 and lfd[lc]<avy+0.5 then
   structure.DeleteCut(lfd[lc])
  end
 end
end

function plss()
 local lc=1
 local retd={}
 for lc=1,structure.GetCount() do
  retd[lc]=selection.IsSelected(lc) and 1 or 0
 end
 return retd
end

function run(avs,avx,avy,avz)
local segs=0
local sege=0
local lc=0
local setil=0
local setio=0
if avx<0.6 or avx>999.4 or avy<-0.4 or avy>999.4 then
 return 1
end
setil=math.floor(avx+0.5)
setio=math.floor(avy+0.5)
sege=#avs
if selection.GetCount()>1.5 then
 for lc=1,sege do
  if selection.IsSelected(lc) then
   if segs<0.5 then
    segs=lc
   else
    sege=lc
   end
  end
 end
else
 segs=1
 for lc=1,sege do
  if structure.IsLocked(lc) then
   segs=lc+1
  end
 end
end
if segs>sege-2 then
 print("not supported partial puzzle")
 return 1
end
if avz then
 plfa(segs,sege)
end
if setil<setio+0.5 then
 print("input error if length<=offset")
 return 1
end
undo.SetUndo(false)
for lc=0,(sege-segs-setio-0.5)/setil do
 if (sege-segs-setio-0.5)/setil<lc+1.0 then
  undo.SetUndo(true)
 end
 structure.InsertCut(lc*setil+setio+segs)
end
return 0
end

local lfi=0
local tdr=pldc()
lfi=dialog.Show(tdr)
if lfi>0.5 then
 lfi=run(plss(),tdr.si.value,tdr.so.value,tdr.ck.value)
 if lfi>0.5 then
  print("terminated by exception error")
 end
end

Comments

[Nicm25]

thank you for your interest.
this is by product of bootstrap, where i prepare tools myself from beginning
and my personal 'Hand Tools, Cuts such package'(htc).

In this little script, finely chopping protein at regular intervals,
can also close with resetcuts.
4 arguments
select: currently selected segment will be this argument(not in dialog), if none select is 'all apply'.
length: you can adjust cutting interval by segments.
range: 1-16 (ext1-999), default: 3, function: 1 is all cutting, any else is almost not cutting
offset: you can adjust cutting offset by segments.
range: 0-15 (ext0-999), default: 0, function: 0 is N-terminus side offset, any else is C-terminus side offset, if length<=offset is error
resetcuts: set whether to running reset cuts.
default: false, function: false is none, true is run reset cuts
int return: whether it was successfully. function: 0 is okay, else is problem.

[Nicm25]

improved to undo history into one task.
other that, there are no changes to specifications.