Fixed mobs too close to player not ticking
Fixed mobs too close to player not ticking

A condition would never be fulfilled. A number squared was compared to
-1, but there is nothing that, multiplied by itself, gives -1.

bendl/cuberite,Haxi52/cuberite,Tri125/MCServer,nichwall/cuberite,nounoursheureux/MCServer,HelenaKitty/EbooMC,tonibm19/cuberite,thetaeo/cuberite,Frownigami1/cuberite,birkett/MCServer,guijun/MCServer,nicodinh/cuberite,tonibm19/cuberite,Tri125/MCServer,nevercast/cuberite,guijun/MCServer,marvinkopf/cuberite,linnemannr/MCServer,HelenaKitty/EbooMC,johnsoch/cuberite,tonibm19/cuberite,Fighter19/cuberite,linnemannr/MCServer,mmdk95/cuberite,zackp30/cuberite,mc-server/MCServer,nichwall/cuberite,birkett/cuberite,nounoursheureux/MCServer,nevercast/cuberite,ionux/MCServer,nicodinh/cuberite,linnemannr/MCServer,MuhammadWang/MCServer,Altenius/cuberite,SamOatesPlugins/cuberite,Schwertspize/cuberite,nounoursheureux/MCServer,nounoursheureux/MCServer,QUSpilPrgm/cuberite,nicodinh/cuberite,electromatter/cuberite,electromatter/cuberite,nevercast/cuberite,jammet/MCServer,mmdk95/cuberite,Frownigami1/cuberite,birkett/cuberite,nevercast/cuberite,MuhammadWang/MCServer,MuhammadWang/MCServer,mc-server/MCServer,mc-server/MCServer,nichwall/cuberite,ionux/MCServer,Altenius/cuberite,marvinkopf/cuberite,Howaner/MCServer,Schwertspize/cuberite,Frownigami1/cuberite,marvinkopf/cuberite,nicodinh/cuberite,Fighter19/cuberite,Frownigami1/cuberite,Altenius/cuberite,mjssw/cuberite,ionux/MCServer,Howaner/MCServer,Tri125/MCServer,electromatter/cuberite,bendl/cuberite,Fighter19/cuberite,mjssw/cuberite,birkett/MCServer,QUSpilPrgm/cuberite,nounoursheureux/MCServer,QUSpilPrgm/cuberite,johnsoch/cuberite,bendl/cuberite,ionux/MCServer,Schwertspize/cuberite,Haxi52/cuberite,guijun/MCServer,ionux/MCServer,zackp30/cuberite,birkett/cuberite,Haxi52/cuberite,HelenaKitty/EbooMC,SamOatesPlugins/cuberite,johnsoch/cuberite,Haxi52/cuberite,thetaeo/cuberite,kevinr/cuberite,birkett/cuberite,Howaner/MCServer,Fighter19/cuberite,marvinkopf/cuberite,nichwall/cuberite,zackp30/cuberite,Altenius/cuberite,Fighter19/cuberite,Frownigami1/cuberite,HelenaKitty/EbooMC,linnemannr/MCServer,jammet/MCServer,jammet/MCServer,QUSpilPrgm/cuberite,mc-server/MCServer,jammet/MCServer,SamOatesPlugins/cuberite,Haxi52/cuberite,zackp30/cuberite,marvinkopf/cuberite,electromatter/cuberite,bendl/cuberite,Howaner/MCServer,guijun/MCServer,mjssw/cuberite,birkett/MCServer,jammet/MCServer,Haxi52/cuberite,nichwall/cuberite,nounoursheureux/MCServer,birkett/MCServer,mjssw/cuberite,SamOatesPlugins/cuberite,Tri125/MCServer,nichwall/cuberite,birkett/cuberite,QUSpilPrgm/cuberite,mmdk95/cuberite,ionux/MCServer,nicodinh/cuberite,mjssw/cuberite,MuhammadWang/MCServer,nicodinh/cuberite,mmdk95/cuberite,birkett/cuberite,guijun/MCServer,mmdk95/cuberite,Howaner/MCServer,kevinr/cuberite,marvinkopf/cuberite,QUSpilPrgm/cuberite,Tri125/MCServer,thetaeo/cuberite,mmdk95/cuberite,thetaeo/cuberite,Schwertspize/cuberite,zackp30/cuberite,jammet/MCServer,thetaeo/cuberite,Fighter19/cuberite,thetaeo/cuberite,johnsoch/cuberite,Schwertspize/cuberite,linnemannr/MCServer,mc-server/MCServer,electromatter/cuberite,guijun/MCServer,HelenaKitty/EbooMC,tonibm19/cuberite,linnemannr/MCServer,zackp30/cuberite,birkett/MCServer,kevinr/cuberite,birkett/MCServer,SamOatesPlugins/cuberite,kevinr/cuberite,nevercast/cuberite,nevercast/cuberite,mjssw/cuberite,kevinr/cuberite,Howaner/MCServer,tonibm19/cuberite,tonibm19/cuberite,MuhammadWang/MCServer,kevinr/cuberite,Tri125/MCServer,bendl/cuberite,Altenius/cuberite,johnsoch/cuberite,electromatter/cuberite,mc-server/MCServer