bug with latest update?

[burgelkat]

Hi,

 

after the Update with the betabuild i get now this error ?

 

self.curResolution = Vec2(FG_window:GetWidth(), FG_window:GetHeight())

 

"fg_manager.lua" : 45 : attempt to call method 'GetWidth' (a nil value)"

 

I haven't had a problem before the update. Is there something i have to change?

 

 

Script.curResolution = Vec2(0,0)
Script.scalar = Vec2(0,0)
Script.engineFont = nil
FG_window = nil
FG_context = nil
FG_LDown = false
FG_LHit = false
FG_DRAGITEMSLOT = nil
FG_activeDropdown = nil
FG_guiElements = {}
FG_Types =
{
button = 1,
label = 2,
checkbox = 3,
slider = 4,
panel = 5,
radio = 6,
textbox = 7,
dropdown = 8,
image = 9,
itemslot = 10,
panel = 11,
arealabel = 12
}
FG_Layer =
{
background = 3,
default = 10,
front = 20
}
function Script:Start()
if FG_loadedTexts == nil then
FG_loadedTexts = {}
end

FG_window = Window:GetCurrent()
FG_context = Context:GetCurrent()
self.engineFont = FG_context:GetFont()
self.curResolution = Vec2(FG_window:GetWidth(), FG_window:GetHeight())
self:CalculateScalar()
end
function Script:GetResolution()
return self.curResolution
end
function Script:SetResolution(res, changeScreenResolution)
if changeScreenResolution then
FG_window:SetLayout(0,0,res.x, res.y)
end

self.curResolution = Vec2(res.x, res.y)
self:CalculateScalar()
self:ApplyScalarToElements()
end
function Script:CalculateScalar()
self.scalar = Vec2(self.curResolution.x / 1920, self.curResolution.y / 1080)
end
function Script:ApplyScalarToElements()
for key, guiElement in pairs(FG_guiElements) do
if guiElement:GetResolutionScaling()then
guiElement:ApplyScalar(self.scalar)
end
end
end
function Script:AddElement(guiElement)
local newLayer = guiElement:GetLayer()
local guiCount = 0
for _ in pairs(FG_guiElements) do guiCount = guiCount + 1 end

if guiCount > 0 then
for i = 1, guiCount do
if newLayer < FG_guiElements[i]:GetLayer() then
table.insert(FG_guiElements, i, guiElement)
break
end

if i == guiCount then
table.insert(FG_guiElements, guiElement)
end
end
else
table.insert(FG_guiElements, guiElement)
end
end
function Script:RemoveElement(guiElement)
for i = 1, #FG_guiElements do
if FG_guiElements[i] == guiElement then
FG_guiElements[i]:Release()
table.remove(FG_guiElements, i)
break
end
end
end
function GetGuiElements(guiType)
local elementsOfType = {}
for key, guiElement in pairs(FG_guiElements) do
if guiElement.type == guiType then
table.insert(elementsOfType, guiElement)
end

--look through the panel items
if guiElement.type == FG_Types.panel then
for key, panelGUIElement in pairs(guiElement.children) do
if panelGUIElement.type == guiType then
 table.insert(elementsOfType, panelGUIElement)
end
end
end
end
return elementsOfType
end
function Script:UpdateWorld()
FG_LDown = false
FG_LHit = false
if FG_window:MouseHit(1) then FG_LHit = true end
if FG_window:MouseDown(1) then FG_LDown = true end

for key, guiElement in pairs(FG_guiElements) do
if guiElement.enabled then
guiElement:Update()
end
end
--You can incomment these code lines for quick testing of resolution swapping
--SetLayout will change the window but not the guielements
--SetResolution will change the window and the guielements
if FG_window:KeyHit(Key.Q) then
--FG_window:SetLayout(0,0,1920, 1080);
self:SetResolution(Vec2(1920, 1080))
elseif FG_window:KeyHit(Key.E) then
--FG_window:SetLayout(0,0,1440, 900);
self:SetResolution(Vec2(1440, 900))
end
end
function Script:PostRender(context)
for key, guiElement in ipairs(FG_guiElements) do
if guiElement.enabled then
guiElement:Draw()
end
end

FG_context:SetFont(self.engineFont)
end
function Script:HideGroup(group)
for key, guiElement in pairs(FG_guiElements) do
if guiElement.group == group then
guiElement.enabled = false
end
end
end
function Script:ShowGroup(group)
for key, guiElement in pairs(FG_guiElements) do
if guiElement.group == group then
guiElement.enabled = true
end
end
end
function Script:Detach()
for key, guiElement in ipairs(FG_guiElements) do
guiElement:Release()
end
end

[Josh]

Thanks for finding that. The Window class is being rewritten to add new functionality. I went through the documentation and made sure all documented commands are exposed to Lua. Until I upload a new build, use context:GetWidth() / Height() to get the resolution. This is the correct way to do it anyways, since the width of the window will include extra space for the borders and titlebar.