--Create a window
local window = Window:Create()

--Create a rendering context
local context = Context:Create(window)

while true do
        local context = Context:GetCurrent()
        local window = context:GetWindow()
        
        if (window:Closed() or window:KeyDown(Key.Escape)) then return false end
        
        context:SetColor(0,0,1)
        context:Clear()
        
        --Draw a rectangle on the screen
        context:SetColor(1,0,0)
        context:DrawRect(100,100,window:GetWidth()-200,window:GetHeight()-200)
        
        context:Sync()
end