mirror of
https://github.com/TangentFoxy/Pop.Box.git
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61 lines
1.7 KiB
Plaintext
61 lines
1.7 KiB
Plaintext
--- A generic box, drawn with specified color or an image.
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--- @classmod box
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--- @copyright Paul Liverman III (2017)
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--- @license The MIT License (MIT)
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--- @todo Make 9-slices available!
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--- @todo Correct documentation on all elements
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import graphics from love
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element = require "#{(...)\sub 1, -4}/element"
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class box extends element
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--- Constructor expects nothing, or a data table describing it.
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new: (@parent, @data={}, background={255, 255, 255, 255}) =>
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-- assume a data object with four values is actually the background
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if #@data == 4
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background = @data
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@data = nil
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super @parent, @data
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@data.type = "box" if @data.type == "element"
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@data.background = background unless @data.background
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draw: =>
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if "table" == type @data.background
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graphics.setColor @data.background
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graphics.rectangle "fill", @data.x, @data.y, @data.w, @data.h
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else
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w, h = @data.background\getDimensions!
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w = @data.w / w
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h = @data.h / h
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graphics.setColor 255, 255, 255, 255
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graphics.draw @data.background, @data.x, @data.y, 0, w, h
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return @
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setBackground: (background) =>
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if background
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@data.background = background
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else
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error "Background must be a table representing a color, or a drawable object."
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return @
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getBackground: =>
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return @data.background
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setColor: (r, g, b, a=255) =>
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if "table" == type r
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@data.background = r
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else
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@data.background = {r, g, b, a}
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return @
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getColor: =>
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if "table" == type @data.background
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return unpack @data.background
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else
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return 255, 255, 255, 255 -- if it is drawable, it is drawn with a white color
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