29 lines
974 B
Lua
29 lines
974 B
Lua
local pd <const> = playdate
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local gfx <const> = Graphics
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class('ProgressBar').extends(gfx.sprite)
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function ProgressBar:init(x, y, width, height)
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self:setImage(gfx.image.new(width, height))
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self.progress = 0
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self:moveTo(x, y)
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self:add()
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self:set(0)
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end
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function ProgressBar:set(percentage)
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self.progress = percentage
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local bar_image = gfx.image.new(self.width, self.height, gfx.kColorWhite)
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local progressWidth = self.progress / 100 * (self.width - 4)
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-- local _, fontHeight = playdate.graphics.getTextSize("TEST")
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gfx.pushContext(bar_image)
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gfx.setLineWidth(2)
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gfx.drawRoundRect(1, 1, self.width - 2, self.height - 2, 3)
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gfx.fillRect(2, 2, progressWidth, self.height - 4)
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gfx.setImageDrawMode(gfx.kDrawModeNXOR)
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--[[ gfx.drawTextAligned(math.floor(self.progress) .. "%", self.width / 2, (self.height - fontHeight) / 2 + 2,
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kTextAlignment.center) ]]
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gfx.popContext()
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self:setImage(bar_image)
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end
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