random - Lua - Getting one value from a table and assigning it to another with no repeats -

-

specifically, garry's mod, don't think matters in problem. want 1 player, , set value random player (so every player has random 'target'). want no repeats, , player not assigned self. better illustrate:

player assigning illustation.

the difference picture want each player assigned random player, more player1 => player 5, player 3 => player 2, etc.

here code @ moment, leaves 1 person unpicked:

validtargets = {} targetlist = {}  local swap = function(array, index1, index2)     array[index1], array[index2] = array[index2], array[index1] end  getshuffle = function(numelems)     local shuffle = {}     = 1, numelems         shuffle[#shuffle + 1] =     end     ii = 1, numelems         swap(shuffle, ii, math.random(ii, numelems))             end     return shuffle end  function assigntargets()     local shuffle = getshuffle(#playing)     k,v in ipairs(shuffle)         targetlist[k] = v     end      synctargets() end  function synctargets()     k,v in pairs(targetlist)         net.start("sendtarget")             net.writeentity(v)         net.send(k)     end end

i have lua function generates random shuffle of numbers 1 n, given n. method based on popular algorithm generate random permutation of array of elements .

you can try using so:

local swap = function(array, index1, index2)     array[index1], array[index2] = array[index2], array[index1] end   getshuffle = function(numelems)     local shuffle = {}     = 1, numelems         shuffle[#shuffle + 1] =     end     ii = 1, numelems         swap(shuffle, ii, math.random(ii, numelems))             end     return shuffle end  function assigntargets()     local shuffle = getshuffle(#playing) --assuming `playing` known global     k,v in ipairs(shuffle)         targetlist[k] = v     end end

Comments

Post a Comment

Popular posts from this blog

database - VFP Grid + SQL server 2008 - grid not showing correctly -

-
i having problem, have grid called "gridbasica" , this: thisform.gridbase.recordsource = "sgviemp" sgviemp cursor made executing select sqlserver command sqlexec. when want modify registry, go form , the update there. so, when come form grid, grid isnt grid anymore, big white rectangle. reading around said: delete recordsource , asingt again. thisform.gridbase.recordsource = "" *--i sqlexe here thisform.gridbase.recordsource = "sgviemp" i , works, but, when click button modify again cursos updated modify form doesnt load fields did first time. could me out that? thanks in advance. --------------- edit ------------------ i have been doing recommended: lnselect = select(0) n = sqlexec(thisform.conexion,"select emp_ccodigo codigo, emp_cnombre 'nombre o razon social', emp_cnumrif 'r.i.f' sgviempr","sgviemp1") set echo on suspend select sgviemp zap in sgviemp *-- browse *--zaps correct
Read more

jquery - Set jPicker field to empty value -

-
im using jpicker color selector in form. have clear value set window/icon 'no color selected' state. i've tried following: $(':input[name="color"]').val(''); //access value directly. (does not affect jpicker) 2: $.jpicker.list[0].color.active.val('hex', '', this); //set color black , input value 000000, instead of empty string 3: $.jpicker.list[0].color.active.val(null, '', this); //does nothing none of 3 methods seems behave properly. in advance. this works me :) $.jpicker.list[0].color.active.val('v', null); here example: http://jsfiddle.net/3up7n/
Read more

.htaccess - htaccess convert request to clean url and add slash at the end of the url -

-
ok , searched more 4 days , more 20 posts here in stach or in websites without kind of success first here htaccess file rewriteengine on rewriterule ^([a-za-z0-9_]+)/?$ index.php?page=$1 [nc] rewriterule ^([a-za-z0-9_]+)\/([a-za-z0-9_]+)\/?$ index.php?page=$1&action=$2 [nc] i tried many codes 1 worked me can call request , works me www.example.com/pagename => www.example.com/index.php?page=pagename here questions , please provide me information "in detail" understand code well 1- how convert request automatically www.example.com/index.php?page=pagename www.example.com/pagename 2- if tried add slash @ end shows me page without images or styling mean www.example.com/pagename => works www.example.com/pagename/ => doesn't work that's :) for first part need 301 rule this: rewritecond %{the_request} /index\.php\?page=([^\s&]+) [nc] rewriterule ^ /%1? [r=301,l] for second part use absolute path in css, js, images files r
Read more