GUI Starting Bug

[Master_11]

I made a simple GUI to warp player (It's not yet completed) but the thing is, I made it so like, It is only opened whenever it is used and does not stays open in the background.

The problem is, if you just logged in, you will have to step inside the marker twice, Eg > You logged in > You hit the marker for the first time and it won't open, but when you hit the marker for the second time, it will open imminently,  and then again if you reconnect or logout it happens again, why is that so? I don't understand what wrong code I have made.

Client: 

function MakeJPanel()
	if (JoinPanel) then
		return true
	end
	local screenW, screenH = guiGetScreenSize()
	JoinPanel = guiCreateWindow((screenW - 665) / 2, (screenH - 350) / 2, 665, 350, "Welcome To The MTA Server!", false)
	guiWindowSetSizable(JoinPanel, false)
	guiSetProperty(JoinPanel, "CaptionColour", "FFD1039E")

	WelcomeLable = guiCreateLabel(8, 19, 647, 60, "Blah BLah", false, JoinPanel)
	guiLabelSetColor(WelcomeLable, 150, 251, 89)
	LSClothButton = guiCreateButton(155, 164, 112, 22, "Cloth Shop", false, JoinPanel)
	guiSetProperty(LSClothButton, "NormalTextColour", "FFAAAAAA")
	LSVehicleButton = guiCreateButton(399, 164, 112, 22, "Vehicle Shop", false, JoinPanel)
	guiSetProperty(LSVehicleButton, "NormalTextColour", "FFAAAAAA")
	LVbutton = guiCreateButton(277, 132, 112, 22, "LV", false, JoinPanel)
	guiSetProperty(LVbutton, "NormalTextColour", "FF9B0DA7")
	LSButton = guiCreateButton((665 - 112) / 2, (350 - 22) / 2, 112, 22, "LS", false, JoinPanel)
	guiSetProperty(LSButton, "NormalTextColour", "FF1122A2")
	SFButton = guiCreateButton(277, 196, 112, 22, "SF", false, JoinPanel)
	guiSetProperty(SFButton, "NormalTextColour", "FFE9F038")
	CloseButton = guiCreateButton(296, 320, 73, 20, "Close", false, JoinPanel)
	guiSetProperty(CloseButton, "NormalTextColour", "FFAAAAAA")
	InfoLable = guiCreateLabel(9, 228, 646, 85, "Blah Blah", false, JoinPanel)
	guiLabelSetColor(InfoLable, 255, 0, 0)
	
	addEventHandler("onClientGUIClick", CloseButton, closeJGUI, false)
end

function openJPanel()
	if (not JoinPanel) then
		MakeJPanel()
	end
	local visible = not guiGetVisible(JoinPanel)
	guiSetVisible(JoinPanel, visible)
	showCursor(visible)
end
addEvent("startJPanel", true)
addEventHandler("startJPanel", localPlayer, openJPanel)

function closeJGUI(button)
	if (button ~= "left") then
		return false
	end
	openJPanel()
end

Server:

local theMarker = createMarker(497.16632080078, -75.45479309082, 997.7378125, "cylinder", 1.6, 0, 120, 200, 255)

function Markers()
	setElementDimension(theMarker, 99)
	setElementInterior(theMarker, 11)
end
addEventHandler("onResourceStart", resourceRoot, Markers)

function openJGUI(client)
	if (isGuestAccount(getPlayerAccount(client))) then
		return false
	end
	if (getElementDimension(client) ~= 99 or getElementInterior(client) ~= 11) then
		return false
	end
	triggerClientEvent(client, "startJPanel", client)
end
addEventHandler("onMarkerHit", theMarker, openJGUI)

 

[HassoN]

After line 8 add

guiSetVisible(JoinPanel, false)

 

[Master_11]

Thanks! It's fixed.