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split classes into files for better understanding

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- also for excluding some things in the build, as I may not need
 to support PCBoard at revision. Actually, I don't. Later I can
 add that support, but for now, I need the Revision bits working.
This commit is contained in:
Howland Owl 2014-04-05 13:30:28 +03:00
parent 10e8940807
commit 49d411a3d1
15 changed files with 2454 additions and 746 deletions
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68
16col/avatar.coffee Normal file
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@ -0,0 +1,68 @@
class @ImageTextModeAVATAR extends @ImageTextMode
constructor: ( options ) ->
super
@tabstop = 8
@linewrap = 80
this[k] = v for own k, v of options
parse: ( content ) ->
@screen = []
@x = 0
@y = 0
@attr = 3
content = content.split( '' )
while ch = content.shift()
if ch is "\x1a"
break
else if ch is "\n"
@x = 0
@y++
else if ch is "\r"
continue
else if ch is "\t"
i = ( @x + 1 ) % @tabstop
@putpixel ' ' while i-- > 0
else if ch.charCodeAt( 0 ) is 12
@screen = []
@attr = 3
@insert = false
else if ch.charCodeAt( 0 ) is 25
ch = content.shift()
i = content.shift().charCodeAt( 0 )
@putpixel( ch ) while i-- > 0
else if ch.charCodeAt( 0 ) is 22
c = content.shift().charCodeAt( 0 )
switch c
when 1
@attr = content.shift().charCodeAt( 0 ) & 0x7f
when 2
@attr |= 0x80
when 3
@y--
@y = 0 if @y < 0
when 4
@y++
when 5
@x--
@x = 0 if @x < 0
when 6
@x++
when 7
@screen[ @y ][ i ] = null for i in [ @x .. screen[ @y ].length - 1 ]
when 8
@y = content.shift().charCodeAt( 0 ) - 1
@x = content.shift().charCodeAt( 0 ) - 1
@y = 0 if @y < 0
@x = 0 if @x < 0
else
@putpixel ch
putpixel: ( ch ) ->
@screen[ @y ] = [] if !@screen[ @y ]?
@screen[ @y ][ @x ] = { ch: ch, attr: @attr }
if ++@x >= @linewrap
@x = 0
@y++