dfhack/scripts/digfort.rb

71 lines
1.7 KiB
Ruby

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# designate an area for digging according to a plan in csv format
raise "usage: digfort <plan filename>" if not $script_args[0]
planfile = File.read($script_args[0])
if df.cursor.x == -30000
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puts "place the game cursor to the top-left corner of the design"
throw :script_finished
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end
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# a sample CSV file
# empty lines are ignored
# a special comment with start(dx, dy) means the actual patterns starts at cursor.x-dx, cursor.y-dy
# the CSV file should be saved in the main DF directory, alongside of Dwarf Fortress.exe
sample_csv = <<EOS
# start(3, 4)
,d,d,d,d,d,d
d, , , , , , ,d
d, , , , , , ,d
d, ,d, , ,d, ,d
h, , , , , , ,h
h,h,h,h,h,h,h,h
h,h, ,d,d, ,h,h
h,h,h,h,h,h,h,h
,h,h,h,h,h,h
, , ,h,h,h
, , , ,h,h
EOS
offset = [0, 0]
tiles = []
planfile.each_line { |l|
if l =~ /#.*start\s*\(\s*(-?\d+)\s*[,;]\s*(-?\d+)/
raise "Error: multiple start() comments" if offset != [0, 0]
offset = [$1.to_i, $2.to_i]
end
l = l.chomp.sub(/#.*/, '')
next if l == ''
tiles << l.split(/[;,]/).map { |t|
t = t.strip
(t[0] == ?") ? t[1..-2] : t
}
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}
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x = x0 = df.cursor.x - offset[0]
y = df.cursor.y - offset[1]
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z = df.cursor.z
tiles.each { |line|
next if line.empty? or line == ['']
line.each { |tile|
t = df.map_tile_at(x, y, z)
s = t.shape_basic
case tile
when 'd'; t.dig(:Default) if s == :Wall
when 'u'; t.dig(:UpStair) if s == :Wall
when 'j'; t.dig(:DownStair) if s == :Wall or s == :Floor
when 'i'; t.dig(:UpDownStair) if s == :Wall
when 'h'; t.dig(:Channel) if s == :Wall or s == :Floor
when 'r'; t.dig(:Ramp) if s == :Wall
when 'x'; t.dig(:No)
end
x += 1
}
x = x0
y += 1
}
puts 'done'