function PatchCoordinates = generatePatchesOverlap(numPatches,realNumPatch,cl,neighbourFullIndex,xF,yF,n,patchPercent,nOverlap,PatchCoordinates,CellLocFunc)
%subfunction used by ConnPatchyRemOverlap
for l=nOverlap+1:numPatches
xpatch=xF(neighbourFullIndex(randi(cl,1)));
ypatch=yF(neighbourFullIndex(randi(cl,1)));
[~,CellLocsVector] = CellLocFunc(1.5, patchPercent, n, ypatch, xpatch);%in this script the coordinate system is where x and y are actually in correct (x=horizontal, y = vertical) directions
PatchCoordinates(:,l)=CellLocsVector;
end
alreadydeleted=find(PatchCoordinates(1,:)==-1);
if numPatches>realNumPatch+length(alreadydeleted)
numtodelete=numPatches-(realNumPatch+length(alreadydeleted));
todelete=randperm(numPatches);
if isempty(alreadydeleted)
alreadydeleted=0;
end
todelete=todelete(~ismember(todelete,alreadydeleted));
todelete=todelete(1:numtodelete);
PatchCoordinates(:,todelete)=-1;
end
end