62 lines
2.2 KiB
CoffeeScript
62 lines
2.2 KiB
CoffeeScript
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class @ImageTextModePalette
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constructor: ( options ) ->
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@colors = []
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@[k] = v for own k, v of options
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toRgbaString: ( color ) ->
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return 'rgba(' + color.join( ',' ) + ',1)';
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# getting a "cannot call super outside an instance method" error here -
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# the resulting code produced does not end up using the super/parent bit
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# or at least it doesn't produce bugs in the result if it is not here.
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# calling the constructor without super works, and with super the difference is
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# ImageTextModePaletteVGA.__super__.constructor.apply(this, arguments);
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# is placed inside the constructor. I believe the end result, based on how
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# this is used, is identical.
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# I am not seeing this pattern (the 'super by itself') being used or referenced
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# - instead I am seeting very different patterns using super to reference
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# complete items. (referenced meaning "in books, searches, or coffescript
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# documentation")
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class @ImageTextModePaletteVGA extends @ImageTextModePalette
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constructor: (options) ->
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@colors = [
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[ 0x00, 0x00, 0x00 ],
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[ 0x00, 0x00, 0xaa ],
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[ 0x00, 0xaa, 0x00 ],
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[ 0x00, 0xaa, 0xaa ],
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[ 0xaa, 0x00, 0x00 ],
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[ 0xaa, 0x00, 0xaa ],
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[ 0xaa, 0x55, 0x00 ],
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[ 0xaa, 0xaa, 0xaa ],
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[ 0x55, 0x55, 0x55 ],
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[ 0x55, 0x55, 0xff ],
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[ 0x55, 0xff, 0x55 ],
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[ 0x55, 0xff, 0xff ],
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[ 0xff, 0x55, 0x55 ],
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[ 0xff, 0x55, 0xff ],
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[ 0xff, 0xff, 0x55 ],
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[ 0xff, 0xff, 0xff ]
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]
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class @ImageTextModePaletteANSI extends @ImageTextModePalette
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constructor: (options) ->
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@colors = [
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[ 0x00, 0x00, 0x00 ],
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[ 0xaa, 0x00, 0x00 ],
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[ 0x00, 0xaa, 0x00 ],
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[ 0xaa, 0x55, 0x00 ],
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[ 0x00, 0x00, 0xaa ],
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[ 0xaa, 0x00, 0xaa ],
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[ 0x00, 0xaa, 0xaa ],
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[ 0xaa, 0xaa, 0xaa ],
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[ 0x55, 0x55, 0x55 ],
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[ 0xff, 0x55, 0x55 ],
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[ 0x55, 0xff, 0x55 ],
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[ 0xff, 0xff, 0x55 ],
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[ 0x55, 0x55, 0xff ],
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[ 0xff, 0x55, 0xff ],
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[ 0x55, 0xff, 0xff ],
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[ 0xff, 0xff, 0xff ]
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]
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