Jumping Simulator Script v1

function setup(plr)
	local c1 = coroutine.wrap(function()
		local ls = Instance.new("Folder",plr)
		ls.Name = "leaderstats"
		local jm = Instance.new("NumberValue",ls)
		jm.Name = "JumpMoney"
		jm.Value = 0
		local jp = Instance.new("NumberValue",ls)
		jp.Name = "Power"
		jp.Value = 25
		local rb = Instance.new("NumberValue",ls)
		rb.Name = "Rebirths"
		rb.Value = 0
		local powerCost = 10
		local rebirthCost = 25000
		plr.CharacterAdded:connect(function(char)
			wait()
			local hum = char:FindFirstChildOfClass("Humanoid")
			local c2 = coroutine.wrap(function()
				while true do
					ypcall(function()hum.JumpPower=jp.Value end)
					wait()
				end
			end) c2()
			hum.Jumping:connect(function()
				jm.Value = jm.Value + (jp.Value-24)*(rb.Value+1)
			end)
		end)
		plr.Chatted:connect(function(msg)
			local msg2 = msg:lower()
			if string.sub(msg2,1,8)=="/upgrade"then
				if jm.Value>(powerCost-1)then
					local hint = Instance.new("Hint",plr.PlayerGui)
					hint.Text = "Successfully purchased Power Upgrade for "..powerCost..". Your jump power is now "..(jp.Value+2).."."
					jm.Value = jm.Value - powerCost
					jp.Value = jp.Value + 2
					powerCost = math.floor(powerCost*1.5)
					wait(3)
					hint.Text = ""
					hint:Destroy()
				else
					local hint = Instance.new("Hint",plr.PlayerGui)
					hint.Text = "You need "..(powerCost-jm.Value).." more J$ to buy a Power Upgrade."
					wait(3)
					hint.Text = ""
					hint:Destroy()
				end
			end
			if string.sub(msg2,1,8)=="/rebirth"then
				if jm.Value>(rebirthCost-1)then
					local hint = Instance.new("Hint",plr.PlayerGui)
					hint.Text = "Successfully purchased Rebirth for "..rebirthCost.."!"
					jm.Value = 0
					jp.Value = 25
					powerCost = math.floor(10+(rb.Value*1.2))
					rebirthCost = math.floor(rebirthCost*1.75)
					rb.Value = rb.Value + 1
					wait(3)
					hint.Text = ""
					hint:Destroy()
				else
					local hint = Instance.new("Hint",plr.PlayerGui)
					hint.Text = "You need "..(rebirthCost-jm.Value).." more J$ to rebirth."
					wait(3)
					hint.Text = ""
					hint:Destroy()
				end
			end
		end)
		plr:LoadCharacter()
	end) c1()
end

game:GetService("Players").PlayerAdded:connect(function(plr)
	setup(plr)
end)

for _,i in pairs(game:GetService("Players"):GetPlayers())do
	setup(i)
	wait()
end