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local function button(x, y, w, h, text, selected)
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--x,y is the top left corner of the button
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local rounding = 30 -- used for rounding the buttons
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if not selected then
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love.graphics.setColor(love.math.colorFromBytes(41, 134, 204))
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elseif selected then
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love.graphics.setColor(love.math.colorFromBytes(244, 67, 54))
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end
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-- Draw rectangle
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love.graphics.rectangle("fill", x, y, w, h, rounding, rounding)
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-- Get width and height of text
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local tw = MenuFont:getWidth(text)
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local th = MenuFont:getHeight(text)
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-- Calculate position to center the text
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local textX = x + (w - tw) / 2
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local textY = y + (h - th) / 2
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-- Place text inside the rectangle
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love.graphics.setFont(MenuFont)
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love.graphics.setColor(1, 1, 1) -- reset colours
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love.graphics.print(text, textX, textY)
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end
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function DrawPause()
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local opacity = 0.3
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local height = love.graphics.getHeight()
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local width = love.graphics.getWidth()
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local bwidth, bheight = 300, 140
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love.graphics.setFont(GameFont)
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DrawGame() --Draw a single frame of the game
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love.graphics.setColor(0.1, 0.1, 0.1, opacity) --overlay opaque img
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love.graphics.rectangle("fill", 0, 0, width, height)
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love.graphics.setColor(1, 1, 1)
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love.graphics.print("PAUSED", 100, 100)
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--love.graphics.print("" .. PAUSE_POS, 200,200)
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button(100, 200, bwidth, bheight, "Return", PAUSE_POS == 0 and true or false)
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button(100, 350, bwidth, bheight, "Menu", PAUSE_POS == 1 and true or false)
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button(100, 500, bwidth, bheight, "Quit", PAUSE_POS == 2 and true or false)
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love.graphics.setColor(255, 255, 255) -- reset colours
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end
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