Sha256: a706dd86a36c953c883dfe7d70e455b5e6e732f3467e21427e1f7e1226b386b5
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Versions: 18
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Contents
require 'NativeFileType'
#a Coco M/L file that overlays video RAM
#http://www.cs.unc.edu/~yakowenk/coco/text/video.html
class CocoScreen<CocoMachineLanguage
#does the file overlay video RAM?
is_valid_file_if lambda {
(((contents[3]<<8)+contents[4])==0x0400)
}
def to_picture
Coco.to_screendump(data_without_header,32)
end
def picture_width
Coco.default_screen_width*Coco.font_width
end
def picture_height
Coco.screen_rows*Coco.font_height
end
def picture_format
:png
end
end
# == Author
# Jonno Downes (jonno@jamtronix.com)
#
# == Copyright
# Copyright (c) 2008 Jonno Downes (jonno@jamtronix.com)
#
#Permission is hereby granted, free of charge, to any person obtaining
#a copy of this software and associated documentation files (the
#"Software"), to deal in the Software without restriction, including
#without limitation the rights to use, copy, modify, merge, publish,
#distribute, sublicense, and/or sell copies of the Software, and to
#permit persons to whom the Software is furnished to do so, subject to
#the following conditions:
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Version data entries
18 entries across 18 versions & 1 rubygems