What's wrong?

[Staneh]

Hey guys, I made a code

function AddMoney(amount)
	self:SetMoney( current_cash + amount )
end
concommand.Add("get_cash",AddMoney)

And it says: Invalid Command, but everything is right.. Whats wrong?

[Cubar]

[lua]

function GiveMoney(ply,cmd,amount)
ply:SetMoney( current_cash + tonumber(amount[1]) )
end
concommand.Add("Add_cash",AddMoney)[/lua]

Fixed

Add_cash 100

[Staneh]

Yes I am!

Where would I need to put this?
cl_init, init, shared or sh_player.lua?

[Cubar]

Same file with the money functions. :)

[Staneh]

You mean the Meta File (sh_player.lua)

local meta = FindMetaTable("Player") --Get the meta table of player
 
function meta:AddMoney(amount)
	local current_cash = self:GetMoney()
	self:SetMoney( current_cash + amount )
end
 
function meta:SetMoney(amount)
	self:SetNetworkedInt( "Money", amount )
	self:SaveMoney()
end

function meta:GiveMoney(amount)
	local current_cash = self:GetMoney()
	self:SetMoney( current_cash - amount )
end
 
function meta:SaveMoney()
	local cash = self:GetMoney()
	self:SetPData("money", cash)
end
 
function meta:SaveMoneyTXT()
	file.Write(gmod.GetGamemode().Name .."/Money/".. string.gsub(self:SteamID(), ":", "_") ..".txt", self:GetMoneyString())
end
 
function meta:TakeMoney(amount)
   --Add money function here
   self:AddMoney(-amount)
end
 
function meta:GetMoney()
	return self:GetNetworkedInt( "Money" )
end

Or init.lua

MONEY_STARTAMOUNT = 0 --Can be changed to your starting amount
 
function FirstSpawn( ply )
	local cash = ply:GetPData("money") --Get the saved money amount
 
	if cash == nil then --If it doesn't exist supply the player with the starting money amount
		ply:SetPData("money", MONEY_STARTAMOUNT) --Save it
		ply:SetMoney( MONEY_STARTAMOUNT ) --Set it to the networked ints that can be called from the client too
	else
	ply:SetMoney( cash ) --If not, set the networked ints to what we last saved
	end
 
end
hook.Add( "PlayerInitialSpawn", "playerInitialSpawn", FirstSpawn )

function PrintCash( pl )
	pl:ChatPrint("Your cash is: " .. pl:GetMoney())
end
 
function fPlayerDisconnect( ply )
	print("Player Disconnect: Money saved to SQLLite and TXT")
	ply:SaveMoney()
	ply:SaveMoneyTXT()
end
 
concommand.Add("cash",PrintCash)
 
function GM:DoPlayerDeath( ply, attacker, dmginfo )
 
	ply:CreateRagdoll()
 
	ply:AddDeaths( 1 )
 
	if ( attacker:IsValid() && attacker:IsPlayer() ) then
 
		if ( attacker == ply ) then
			attacker:AddMoney( 100 )
		else
			attacker:AddMoney( 100 )
		end
 
	end
 
end

[Staneh]

I tried it, but it just gives an Invalid Command:

[IMG]http://img409.imageshack.us/img409/2592/naamloosff.png[/IMG]

Please notice that this is a fretta gamemode, is this even possible?

[Cubar]

[lua]function GiveMoney(ply,cmd,amount)
ply:SetMoney( ply:GetMoney() + tonumber(amount[1]) )
end
concommand.Add("Add_cash",AddMoney)[/lua]

Btw you might want to change the money to Money in your pl:SetNWInts() in sh_player and init.lua