Whenever I try to display text on the screen, it shows black boxes instead of text.
For example, when you win, this code executes:
local font = Font:Load("Fonts/arial.ttf", 48)
context:SetFont(font)
context:DrawText("YOU WIN!", context:GetWidth()/2, context:GetHeight()/2)
But the text "YOU WIN!" shows up black boxes on the screen instead of letters.