Math.round ?

[lotus006]

How I can integrate math.Round into the RunConsoleCommand to get the value (3) in a round number ?

[IMG]http://img204.imageshack.us/img204/5462/mathroundwse.png[/IMG]

[lua]local DermaLView = vgui.Create("DListView")
DermaLView:SetParent(DermaTest)
DermaLView:SetPos( 20, 55 )
DermaLView:SetSize( 270, 100 )
DermaLView:SetMultiSelect(false)
DermaLView:AddColumn(" Name ") -- Add Column
DermaLView:AddColumn(" # Kills ")
DermaLView:AddColumn(" # 1st Clip ")
DermaLView:AddColumn(" # Alt. Clip ")
DermaLView.OnRowSelected = function(panel , line)
RunConsoleCommand("Say" , DermaLView:GetLine(line):GetValue(3))
end

for k,v in pairs(player.GetAll()) do
DermaLView:AddLine(v:Nick(),v:Frags(),v:GetActiveWeapon():Clip1(),v:GetAmmoCount(v:GetActiveWeapon():GetSecondaryAmmoType())) -- Add Lines
end[/lua]

[andrewmcwatters]

math.Round(DermaLView:GetLine(line):GetValue(3))

[lotus006]

Not working I tried like that
[lua] RunConsoleCommand("Say" , math.Round(DermaLView:GetLine(line):GetValue(3)) [/lua]

Unknown Command: 'DermaTesting'

[andrewmcwatters]

You forgot a ")".

[lotus006]

autorun/client/test.lua:72: 'end' expected (to close 'function' at line 1) near '<eof>'
Registering gamemode 'sandbox' derived from 'base'
Sending 267 'User Info' ConVars to server (cl_spewuserinfoconvars to see)
Redownloading all lightmaps
Unknown Command: 'DermaTesting'

[lua]function DermaTest()
local DermaTest = vgui.Create( "DFrame" )
DermaTest:SetPos( 200, 200 )
DermaTest:SetSize( 350, 300 )
DermaTest:SetTitle( "Weapons Suite" )
DermaTest:SetVisible( true )
DermaTest:MakePopup()

local DPress = vgui.Create( "DButton", DermaTest )
DPress:SetSize( 146, 20 );
DPress:SetPos( 19, 30 );
DPress:SetText( "Spawn Weapon" );
DPress.Paint = function() -- The Paint Function
surface.SetDrawColor( 255, 255, 255, 40 )
surface.DrawRect( 2, 2, DPress:GetWide(), DPress:GetTall() )
DPress.OnMousePressed = function()
DPress.Paint = function() -- The Paint Function
surface.SetDrawColor( 0, 102, 153, 180 )
surface.DrawRect( 2, 2, DPress:GetWide(), DPress:GetTall() )
end

DPress.OnMouseReleased = function()
DPress.Paint = function() -- The Paint Function
surface.SetDrawColor( 255, 255, 255, 40 )
surface.DrawRect( 2, 2, DPress:GetWide(), DPress:GetTall() )
end
end
end

local DermaLView = vgui.Create("DListView")
DermaLView:SetParent(DermaTest)
DermaLView:SetPos( 20, 55 )
DermaLView:SetSize( 270, 100 )
DermaLView:SetMultiSelect(false)
DermaLView:AddColumn(" Name ") -- Add Column
DermaLView:AddColumn(" # Kills ")
DermaLView:AddColumn(" # 1st Clip ")
DermaLView:AddColumn(" # Alt. Clip ")
DermaLView.OnRowSelected = function(panel , line)
RunConsoleCommand("Say" , math.Round(DermaLView:GetLine(line):GetValue(3)))

for k,v in pairs(player.GetAll()) do
DermaLView:AddLine(v:Nick(),v:Frags(),v:GetActiveWeapon():Clip1(),v:GetAmmoCount(v:GetActiveWeapon():GetSecondaryAmmoType())) -- Add Lines
end

function DermaTest:Paint() -- Paint The DermaFrame ..
surface.SetDrawColor( 0, 0, 0, 150 )
surface.DrawRect( 1, 1, DermaTest:GetWide(), DermaTest:GetTall() )

surface.SetDrawColor( 0, 0, 0, 200 ) -- The Foreground Square
surface.DrawRect( 1, 22, DermaTest:GetWide(), DermaTest:GetTall() - 26)

surface.SetDrawColor( 255, 255, 255, 255 )
surface.DrawRect( 1, 1, DermaTest:GetWide(), 3 )
surface.DrawRect( 1, 20, DermaTest:GetWide(), 1 )

surface.SetDrawColor( 255, 255, 255, 255 )
surface.DrawRect( 1, 297, DermaTest:GetWide(), 3 )

surface.SetDrawColor( 255, 255, 255, 255 )
surface.DrawRect( 1, 1, 3, DermaTest:GetTall() )

surface.SetDrawColor( 255, 255, 255, 255 ) -- The Right Line
surface.DrawRect( 347, 1, 3, DermaTest:GetTall() )

end
end
end

concommand.Add("DermaTesting", DermaTest)[/lua]

[andrewmcwatters]

Although I respect anyone's personal programming style, I just wanted to say I got lost in your code due to unusual indentation. You also probably are missing "end"s and ")"s.

[lotus006]

Thanks ok I'm trying to find the "end" or ")" missing.

But have you a suggestion how I can code it properly because I'm starting learning Lua but I'm not sure about this.

[andrewmcwatters]

It's just that your indentation is unusual. I would assume you didn't learn a markup language before learning Lua (usually helps, unless your a quick learner).

[lua]local function HelloWorld()
--indentation of four spaces, one tab is much more widely used
end

local function HelloWorld2()

local function a()
--defining a function within a function
end

local function b()
--defining a second function within a function
end

end
[/lua]

[lotus006]

thanks for the tips, when I have a more of time to spent I just try to read the basic lua, maybe tonight a the work :)

Ok math.Round is ok but it's done no result.
I have always (in example) -1.00 and I want it in -1

[lua]local DermaLView = vgui.Create("DListView")
DermaLView:SetParent(DermaTest)
DermaLView:SetPos( 20, 55 )
DermaLView:SetSize( 270, 100 )
DermaLView:SetMultiSelect(false)
DermaLView:AddColumn(" Name ") -- Add Column
DermaLView:AddColumn(" # Kills ")
DermaLView:AddColumn(" # 1st Clip ")
DermaLView:AddColumn(" # Alt. Clip ")
DermaLView.OnRowSelected = function(panel , line)
RunConsoleCommand("Say" , math.Round(DermaLView:GetLine(line):GetValue(3)))

end[/lua]