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bigfontSC.lua

Wojbie
Jan 11th, 2020 (edited)
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  1. -------------------------------------------------------------------------------------
  2. -- Wojbies API 5.0 - Bigfont - functions to write bigger font using drawing sybols --
  3. -------------------------------------------------------------------------------------
  4. --   Copyright (c) 2015-2020 Wojbie (wojbie@wojbie.net)
  5. --   Redistribution and use in source and binary forms, with or without modification, are permitted (subject to the limitations in the disclaimer below) provided that the following conditions are met:
  6. --   1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
  7. --   2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
  8. --   3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
  9. --   4. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
  10. --   5. The origin of this software must not be misrepresented; you must not claim that you wrote the original software.
  11. --   NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. YOU ACKNOWLEDGE THAT THIS SOFTWARE IS NOT DESIGNED, LICENSED OR INTENDED FOR USE IN THE DESIGN, CONSTRUCTION, OPERATION OR MAINTENANCE OF ANY NUCLEAR FACILITY.
  12.  
  13. --Switch to true to replace generic currency sign "\164" with krist symbol.
  14. local krist = true
  15.  
  16. --### Initializing
  17. local b = shell and {} or (_ENV or getfenv())
  18. b.versionName = "Bigfont By Wojbie"
  19. b.versionNum = 5.003 --2021-07-21
  20. b.doc = {}
  21.  
  22. local expect, field if require then expect, field = require "cc.expect".expect, require "cc.expect".field else local ok, did = pcall(dofile,"rom/modules/main/cc/expect.lua") if ok then field, expect = did.field, did.expect else field, expect = function() end, function() end end end
  23.  
  24. --### Font database
  25. local rawFont = {{"\32\32\32\137\156\148\158\159\148\135\135\144\159\139\32\136\157\32\159\139\32\32\143\32\32\143\32\32\32\32\32\32\32\32\147\148\150\131\148\32\32\32\151\140\148\151\140\147", "\32\32\32\149\132\149\136\156\149\144\32\133\139\159\129\143\159\133\143\159\133\138\32\133\138\32\133\32\32\32\32\32\32\150\150\129\137\156\129\32\32\32\133\131\129\133\131\132", "\32\32\32\130\131\32\130\131\32\32\129\32\32\32\32\130\131\32\130\131\32\32\32\32\143\143\143\32\32\32\32\32\32\130\129\32\130\135\32\32\32\32\131\32\32\131\32\131", "\139\144\32\32\143\148\135\130\144\149\32\149\150\151\149\158\140\129\32\32\32\135\130\144\135\130\144\32\149\32\32\139\32\159\148\32\32\32\32\159\32\144\32\148\32\147\131\132", "\159\135\129\131\143\149\143\138\144\138\32\133\130\149\149\137\155\149\159\143\144\147\130\132\32\149\32\147\130\132\131\159\129\139\151\129\148\32\32\139\131\135\133\32\144\130\151\32", "\32\32\32\32\32\32\130\135\32\130\32\129\32\129\129\131\131\32\130\131\129\140\141\132\32\129\32\32\129\32\32\32\32\32\32\32\131\131\129\32\32\32\32\32\32\32\32\32", "\32\32\32\32\149\32\159\154\133\133\133\144\152\141\132\133\151\129\136\153\32\32\154\32\159\134\129\130\137\144\159\32\144\32\148\32\32\32\32\32\32\32\32\32\32\32\151\129", "\32\32\32\32\133\32\32\32\32\145\145\132\141\140\132\151\129\144\150\146\129\32\32\32\138\144\32\32\159\133\136\131\132\131\151\129\32\144\32\131\131\129\32\144\32\151\129\32", "\32\32\32\32\129\32\32\32\32\130\130\32\32\129\32\129\32\129\130\129\129\32\32\32\32\130\129\130\129\32\32\32\32\32\32\32\32\133\32\32\32\32\32\129\32\129\32\32", "\150\156\148\136\149\32\134\131\148\134\131\148\159\134\149\136\140\129\152\131\32\135\131\149\150\131\148\150\131\148\32\148\32\32\148\32\32\152\129\143\143\144\130\155\32\134\131\148", "\157\129\149\32\149\32\152\131\144\144\131\148\141\140\149\144\32\149\151\131\148\32\150\32\150\131\148\130\156\133\32\144\32\32\144\32\130\155\32\143\143\144\32\152\129\32\134\32", "\130\131\32\131\131\129\131\131\129\130\131\32\32\32\129\130\131\32\130\131\32\32\129\32\130\131\32\130\129\32\32\129\32\32\133\32\32\32\129\32\32\32\130\32\32\32\129\32", "\150\140\150\137\140\148\136\140\132\150\131\132\151\131\148\136\147\129\136\147\129\150\156\145\138\143\149\130\151\32\32\32\149\138\152\129\149\32\32\157\152\149\157\144\149\150\131\148", "\149\143\142\149\32\149\149\32\149\149\32\144\149\32\149\149\32\32\149\32\32\149\32\149\149\32\149\32\149\32\144\32\149\149\130\148\149\32\32\149\32\149\149\130\149\149\32\149", "\130\131\129\129\32\129\131\131\32\130\131\32\131\131\32\131\131\129\129\32\32\130\131\32\129\32\129\130\131\32\130\131\32\129\32\129\131\131\129\129\32\129\129\32\129\130\131\32", "\136\140\132\150\131\148\136\140\132\153\140\129\131\151\129\149\32\149\149\32\149\149\32\149\137\152\129\137\152\129\131\156\133\149\131\32\150\32\32\130\148\32\152\137\144\32\32\32", "\149\32\32\149\159\133\149\32\149\144\32\149\32\149\32\149\32\149\150\151\129\138\155\149\150\130\148\32\149\32\152\129\32\149\32\32\32\150\32\32\149\32\32\32\32\32\32\32", "\129\32\32\130\129\129\129\32\129\130\131\32\32\129\32\130\131\32\32\129\32\129\32\129\129\32\129\32\129\32\131\131\129\130\131\32\32\32\129\130\131\32\32\32\32\140\140\132", "\32\154\32\159\143\32\149\143\32\159\143\32\159\144\149\159\143\32\159\137\145\159\143\144\149\143\32\32\145\32\32\32\145\149\32\144\32\149\32\143\159\32\143\143\32\159\143\32", "\32\32\32\152\140\149\151\32\149\149\32\145\149\130\149\157\140\133\32\149\32\154\143\149\151\32\149\32\149\32\144\32\149\149\153\32\32\149\32\149\133\149\149\32\149\149\32\149", "\32\32\32\130\131\129\131\131\32\130\131\32\130\131\129\130\131\129\32\129\32\140\140\129\129\32\129\32\129\32\137\140\129\130\32\129\32\130\32\129\32\129\129\32\129\130\131\32", "\144\143\32\159\144\144\144\143\32\159\143\144\159\138\32\144\32\144\144\32\144\144\32\144\144\32\144\144\32\144\143\143\144\32\150\129\32\149\32\130\150\32\134\137\134\134\131\148", "\136\143\133\154\141\149\151\32\129\137\140\144\32\149\32\149\32\149\154\159\133\149\148\149\157\153\32\154\143\149\159\134\32\130\148\32\32\149\32\32\151\129\32\32\32\32\134\32", "\133\32\32\32\32\133\129\32\32\131\131\32\32\130\32\130\131\129\32\129\32\130\131\129\129\32\129\140\140\129\131\131\129\32\130\129\32\129\32\130\129\32\32\32\32\32\129\32", "\32\32\32\32\149\32\32\149\32\32\32\32\32\32\32\32\149\32\32\149\32\32\32\32\32\32\32\32\149\32\32\149\32\32\32\32\32\32\32\32\149\32\32\149\32\32\32\32", "\32\32\32\32\32\32\32\32\32\32\32\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\32\32\32\32\32\32\32\32\32\32\32", "\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32\32", "\32\32\32\32\149\32\32\149\32\32\32\32\32\32\32\32\149\32\32\149\32\32\32\32\32\32\32\32\149\32\32\149\32\32\32\32\32\32\32\32\149\32\32\149\32\32\32\32", "\32\32\32\32\32\32\32\32\32\32\32\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\32\32\32\32\32\32\32\32\32\32\32", "\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32\32\149\32", "\32\32\32\32\145\32\159\139\32\151\131\132\155\143\132\134\135\145\32\149\32\158\140\129\130\130\32\152\147\155\157\134\32\32\144\144\32\32\32\32\32\32\152\131\155\131\131\129", "\32\32\32\32\149\32\149\32\145\148\131\32\149\32\149\140\157\132\32\148\32\137\155\149\32\32\32\149\154\149\137\142\32\153\153\32\131\131\149\131\131\129\149\135\145\32\32\32", "\32\32\32\32\129\32\130\135\32\131\131\129\134\131\132\32\129\32\32\129\32\131\131\32\32\32\32\130\131\129\32\32\32\32\129\129\32\32\32\32\32\32\130\131\129\32\32\32", "\150\150\32\32\148\32\134\32\32\132\32\32\134\32\32\144\32\144\150\151\149\32\32\32\32\32\32\145\32\32\152\140\144\144\144\32\133\151\129\133\151\129\132\151\129\32\145\32", "\130\129\32\131\151\129\141\32\32\142\32\32\32\32\32\149\32\149\130\149\149\32\143\32\32\32\32\142\132\32\154\143\133\157\153\132\151\150\148\151\158\132\151\150\148\144\130\148", "\32\32\32\140\140\132\32\32\32\32\32\32\32\32\32\151\131\32\32\129\129\32\32\32\32\134\32\32\32\32\32\32\32\129\129\32\129\32\129\129\130\129\129\32\129\130\131\32", "\156\143\32\159\141\129\153\140\132\153\137\32\157\141\32\159\142\32\150\151\129\150\131\132\140\143\144\143\141\145\137\140\148\141\141\144\157\142\32\159\140\32\151\134\32\157\141\32", "\157\140\149\157\140\149\157\140\149\157\140\149\157\140\149\157\140\149\151\151\32\154\143\132\157\140\32\157\140\32\157\140\32\157\140\32\32\149\32\32\149\32\32\149\32\32\149\32", "\129\32\129\129\32\129\129\32\129\129\32\129\129\32\129\129\32\129\129\131\129\32\134\32\131\131\129\131\131\129\131\131\129\131\131\129\130\131\32\130\131\32\130\131\32\130\131\32", "\151\131\148\152\137\145\155\140\144\152\142\145\153\140\132\153\137\32\154\142\144\155\159\132\150\156\148\147\32\144\144\130\145\136\137\32\146\130\144\144\130\145\130\136\32\151\140\132", "\151\32\149\151\155\149\149\32\149\149\32\149\149\32\149\149\32\149\149\32\149\152\137\144\157\129\149\149\32\149\149\32\149\149\32\149\149\32\149\130\150\32\32\157\129\149\32\149", "\131\131\32\129\32\129\130\131\32\130\131\32\130\131\32\130\131\32\130\131\32\32\32\32\130\131\32\130\131\32\130\131\32\130\131\32\130\131\32\32\129\32\130\131\32\133\131\32", "\156\143\32\159\141\129\153\140\132\153\137\32\157\141\32\159\142\32\159\159\144\152\140\144\156\143\32\159\141\129\153\140\132\157\141\32\130\145\32\32\147\32\136\153\32\130\146\32", "\152\140\149\152\140\149\152\140\149\152\140\149\152\140\149\152\140\149\149\157\134\154\143\132\157\140\133\157\140\133\157\140\133\157\140\133\32\149\32\32\149\32\32\149\32\32\149\32", "\130\131\129\130\131\129\130\131\129\130\131\129\130\131\129\130\131\129\130\130\131\32\134\32\130\131\129\130\131\129\130\131\129\130\131\129\32\129\32\32\129\32\32\129\32\32\129\32", "\159\134\144\137\137\32\156\143\32\159\141\129\153\140\132\153\137\32\157\141\32\32\132\32\159\143\32\147\32\144\144\130\145\136\137\32\146\130\144\144\130\145\130\138\32\146\130\144", "\149\32\149\149\32\149\149\32\149\149\32\149\149\32\149\149\32\149\149\32\149\131\147\129\138\134\149\149\32\149\149\32\149\149\32\149\149\32\149\154\143\149\32\157\129\154\143\149", "\130\131\32\129\32\129\130\131\32\130\131\32\130\131\32\130\131\32\130\131\32\32\32\32\130\131\32\130\131\129\130\131\129\130\131\129\130\131\129\140\140\129\130\131\32\140\140\129" }, {[[000110000110110000110010101000000010000000100101]], [[000000110110000000000010101000000010000000100101]], [[000000000000000000000000000000000000000000000000]], [[100010110100000010000110110000010100000100000110]], [[000000110000000010110110000110000000000000110000]], [[000000000000000000000000000000000000000000000000]], [[000000110110000010000000100000100000000000000010]], [[000000000110110100010000000010000000000000000100]], [[000000000000000000000000000000000000000000000000]], [[010000000000100110000000000000000000000110010000]], [[000000000000000000000000000010000000010110000000]], [[000000000000000000000000000000000000000000000000]], [[011110110000000100100010110000000100000000000000]], [[000000000000000000000000000000000000000000000000]], [[000000000000000000000000000000000000000000000000]], [[110000110110000000000000000000010100100010000000]], [[000010000000000000110110000000000100010010000000]], [[000000000000000000000000000000000000000000000000]], [[010110010110100110110110010000000100000110110110]], [[000000000000000000000110000000000110000000000000]], [[000000000000000000000000000000000000000000000000]], [[010100010110110000000000000000110000000010000000]], [[110110000000000000110000110110100000000010000000]], [[000000000000000000000000000000000000000000000000]], [[000100011111000100011111000100011111000100011111]], [[000000000000100100100100011011011011111111111111]], [[000000000000000000000000000000000000000000000000]], [[000100011111000100011111000100011111000100011111]], [[000000000000100100100100011011011011111111111111]], [[100100100100100100100100100100100100100100100100]], [[000000110100110110000010000011110000000000011000]], [[000000000100000000000010000011000110000000001000]], [[000000000000000000000000000000000000000000000000]], [[010000100100000000000000000100000000010010110000]], [[000000000000000000000000000000110110110110110000]], [[000000000000000000000000000000000000000000000000]], [[110110110110110110000000110110110110110110110110]], [[000000000000000000000110000000000000000000000000]], [[000000000000000000000000000000000000000000000000]], [[000000000000110110000110010000000000000000010010]], [[000010000000000000000000000000000000000000000000]], [[000000000000000000000000000000000000000000000000]], [[110110110110110110110000110110110110000000000000]], [[000000000000000000000110000000000000000000000000]], [[000000000000000000000000000000000000000000000000]], [[110110110110110110110000110000000000000000010000]], [[000000000000000000000000100000000000000110000110]], [[000000000000000000000000000000000000000000000000]] }}
  26.  
  27. if krist then
  28.     rawFont[1][31] = "\32\32\32\32\145\32\159\139\32\151\131\132\133\135\145\134\135\145\32\149\32\158\140\129\130\130\32\152\147\155\157\134\32\32\144\144\32\32\32\32\32\32\152\131\155\131\131\129"
  29.     rawFont[1][32] = "\32\32\32\32\149\32\149\32\145\148\131\32\145\146\132\140\157\132\32\148\32\137\155\149\32\32\32\149\154\149\137\142\32\153\153\32\131\131\149\131\131\129\149\135\145\32\32\32"
  30.     rawFont[1][33] = "\32\32\32\32\129\32\130\135\32\131\131\129\130\128\129\32\129\32\32\129\32\131\131\32\32\32\32\130\131\129\32\32\32\32\129\129\32\32\32\32\32\32\130\131\129\32\32\32"
  31.     rawFont[2][32] = [[000000000100110000000010000011000110000000001000]]
  32. end
  33. --### Genarate fonts using 3x3 chars per a character. (1 character is 6x9 pixels)
  34. local fonts = {}
  35. local firstFont = {}
  36. do
  37.     local char = 0
  38.     local height = #rawFont[1]
  39.     local length = #rawFont[1][1]
  40.     for i = 1, height, 3 do
  41.         for j = 1, length, 3 do
  42.             local thisChar = string.char(char)
  43.  
  44.             local temp = {}
  45.             temp[1] = rawFont[1][i]:sub(j, j + 2)
  46.             temp[2] = rawFont[1][i + 1]:sub(j, j + 2)
  47.             temp[3] = rawFont[1][i + 2]:sub(j, j + 2)
  48.  
  49.             local temp2 = {}
  50.             temp2[1] = rawFont[2][i]:sub(j, j + 2)
  51.             temp2[2] = rawFont[2][i + 1]:sub(j, j + 2)
  52.             temp2[3] = rawFont[2][i + 2]:sub(j, j + 2)
  53.  
  54.             firstFont[thisChar] = {temp, temp2}
  55.             char = char + 1
  56.         end
  57.     end
  58.     fonts[1] = firstFont
  59. end
  60.  
  61. local function generateFontSize(size,yeld)
  62.     local inverter = {["0"] = "1", ["1"] = "0"} --:gsub("[01]",inverter)
  63.     if size<= #fonts then return true end
  64.     for f = #fonts+1, size do
  65.         --automagicly make bigger fonts using firstFont and fonts[f-1].
  66.         local nextFont = {}
  67.         local lastFont = fonts[f - 1]
  68.         for char = 0, 255 do
  69.             local thisChar = string.char(char)
  70.             --sleep(0) print(f,thisChar)
  71.  
  72.             local temp = {}
  73.             local temp2 = {}
  74.  
  75.             local templateChar = lastFont[thisChar][1]
  76.             local templateBack = lastFont[thisChar][2]
  77.             for i = 1, #templateChar do
  78.                 local line1, line2, line3, back1, back2, back3 = {}, {}, {}, {}, {}, {}
  79.                 for j = 1, #templateChar[1] do
  80.                     local currentChar = firstFont[templateChar[i]:sub(j, j)][1]
  81.                     table.insert(line1, currentChar[1])
  82.                     table.insert(line2, currentChar[2])
  83.                     table.insert(line3, currentChar[3])
  84.  
  85.                     local currentBack = firstFont[templateChar[i]:sub(j, j)][2]
  86.                     if templateBack[i]:sub(j, j) == "1" then
  87.                         table.insert(back1, (currentBack[1]:gsub("[01]", inverter)))
  88.                         table.insert(back2, (currentBack[2]:gsub("[01]", inverter)))
  89.                         table.insert(back3, (currentBack[3]:gsub("[01]", inverter)))
  90.                     else
  91.                         table.insert(back1, currentBack[1])
  92.                         table.insert(back2, currentBack[2])
  93.                         table.insert(back3, currentBack[3])
  94.                     end
  95.                 end
  96.                 table.insert(temp, table.concat(line1))
  97.                 table.insert(temp, table.concat(line2))
  98.                 table.insert(temp, table.concat(line3))
  99.                 table.insert(temp2, table.concat(back1))
  100.                 table.insert(temp2, table.concat(back2))
  101.                 table.insert(temp2, table.concat(back3))
  102.             end
  103.  
  104.             nextFont[thisChar] = {temp, temp2}
  105.             if yeld then yeld = "Font"..f.."Yeld"..char os.queueEvent(yeld) os.pullEvent(yeld) end
  106.         end
  107.         fonts[f] = nextFont
  108.     end
  109.     return true
  110. end
  111.  
  112. generateFontSize(3,false)
  113.  
  114. --## Use pre-generated fonts instead of old code above.
  115.  
  116. --local fonts = {}
  117.  
  118. local tHex = {[ colors.white ] = "0", [ colors.orange ] = "1", [ colors.magenta ] = "2", [ colors.lightBlue ] = "3", [ colors.yellow ] = "4", [ colors.lime ] = "5", [ colors.pink ] = "6", [ colors.gray ] = "7", [ colors.lightGray ] = "8", [ colors.cyan ] = "9", [ colors.purple ] = "a", [ colors.blue ] = "b", [ colors.brown ] = "c", [ colors.green ] = "d", [ colors.red ] = "e", [ colors.black ] = "f"}
  119.  
  120. --# Write data on terminal in specified location. Can scroll.
  121. local function stamp(tTerminal, tData, nX, nY)
  122.  
  123.     local oX, oY = tTerminal.getSize()
  124.     local cX, cY = #tData[1][1], #tData[1]
  125.     nX = nX or math.floor((oX - cX) / 2) + 1
  126.     nY = nY or math.floor((oY - cY) / 2) + 1
  127.  
  128.     for i = 1, cY do
  129.         if i > 1 and nY + i - 1 > oY then term.scroll(1) nY = nY - 1 end
  130.         tTerminal.setCursorPos(nX, nY + i - 1)
  131.         tTerminal.blit(tData[1][i], tData[2][i], tData[3][i])
  132.     end
  133. end
  134.  
  135. --# Write data on terminal in specified location. No scroll.
  136. local function press(tTerminal, tData, nX, nY)
  137.     local oX, oY = tTerminal.getSize()
  138.     local cX, cY = #tData[1][1], #tData[1]
  139.     nX = nX or math.floor((oX - cX) / 2) + 1
  140.     nY = nY or math.floor((oY - cY) / 2) + 1
  141.  
  142.     for i = 1, cY do
  143.         tTerminal.setCursorPos(nX, nY + i - 1)
  144.         tTerminal.blit(tData[1][i], tData[2][i], tData[3][i])
  145.     end
  146. end
  147.  
  148. --# Generate data from strings for data and colors.
  149. local function makeText(nSize, sString, nFC, nBC, bBlit)
  150.     if not type(sString) == "string" then error("Not a String",3) end --this should never happend with expects in place.
  151.     local cFC = type(nFC) == "string" and nFC:sub(1, 1) or tHex[nFC] or error("Wrong Front Color",3)
  152.     local cBC = type(nBC) == "string" and nBC:sub(1, 1) or tHex[nBC] or error("Wrong Back Color",3)
  153.     local font = fonts[nSize] or error("Wrong font size selected",3)
  154.     if sString == "" then return {{""}, {""}, {""}} end
  155.    
  156.     local input = {}
  157.     for i in sString:gmatch('.') do table.insert(input, i) end
  158.  
  159.     local tText = {}
  160.     local height = #font[input[1]][1]
  161.  
  162.  
  163.     for nLine = 1, height do
  164.         local outLine = {}
  165.         for i = 1, #input do
  166.             outLine[i] = font[input[i]] and font[input[i]][1][nLine] or ""
  167.         end
  168.         tText[nLine] = table.concat(outLine)
  169.     end
  170.  
  171.     local tFront = {}
  172.     local tBack = {}
  173.     local tFrontSub = {["0"] = cFC, ["1"] = cBC}
  174.     local tBackSub = {["0"] = cBC, ["1"] = cFC}
  175.  
  176.     for nLine = 1, height do
  177.         local front = {}
  178.         local back = {}
  179.         for i = 1, #input do
  180.             local template = font[input[i]] and font[input[i]][2][nLine] or ""
  181.             front[i] = template:gsub("[01]", bBlit and {["0"] = nFC:sub(i, i), ["1"] = nBC:sub(i, i)} or tFrontSub)
  182.             back[i] = template:gsub("[01]", bBlit and {["0"] = nBC:sub(i, i), ["1"] = nFC:sub(i, i)} or tBackSub)
  183.         end
  184.         tFront[nLine] = table.concat(front)
  185.         tBack[nLine] = table.concat(back)
  186.     end
  187.  
  188.     return {tText, tFront, tBack}
  189. end
  190.  
  191. --# Writing in big font using current terminal settings.
  192. b.bigWrite = function(sString)
  193.     expect(1, sString, "string")
  194.     stamp(term, makeText(1, sString, term.getTextColor(), term.getBackgroundColor()), term.getCursorPos())
  195.     local x, y = term.getCursorPos()
  196.     term.setCursorPos(x, y - 2)
  197. end
  198.  
  199. b.bigBlit = function(sString, sFront, sBack)
  200.     expect(1, sString, "string")
  201.     expect(2, sFront, "string")
  202.     expect(3, sBack, "string")
  203.     if #sString ~= #sFront then error("Invalid length of text color string",2) end
  204.     if #sString ~= #sBack then error("Invalid length of background color string",2) end
  205.     stamp(term, makeText(1, sString, sFront, sBack, true), term.getCursorPos())
  206.     local x, y = term.getCursorPos()
  207.     term.setCursorPos(x, y - 2)
  208. end
  209.  
  210. b.bigPrint = function(sString)
  211.     expect(1, sString, "string")
  212.     stamp(term, makeText(1, sString, term.getTextColor(), term.getBackgroundColor()), term.getCursorPos())
  213.     print()
  214. end
  215.  
  216. --# Writing in huge font using current terminal settings.
  217. b.hugeWrite = function(sString)
  218.     expect(1, sString, "string")
  219.     stamp(term, makeText(2, sString, term.getTextColor(), term.getBackgroundColor()), term.getCursorPos())
  220.     local x, y = term.getCursorPos()
  221.     term.setCursorPos(x, y - 8)
  222. end
  223.  
  224. b.hugeBlit = function(sString, sFront, sBack)
  225.     expect(1, sString, "string")
  226.     expect(2, sFront, "string")
  227.     expect(3, sBack, "string")
  228.     if #sString ~= #sFront then error("Invalid length of text color string",2) end
  229.     if #sString ~= #sBack then error("Invalid length of background color string",2) end
  230.     stamp(term, makeText(2, sString, sFront, sBack, true), term.getCursorPos())
  231.     local x, y = term.getCursorPos()
  232.     term.setCursorPos(x, y - 8)
  233. end
  234.  
  235. b.hugePrint = function(sString)
  236.     expect(1, sString, "string")
  237.     stamp(term, makeText(2, sString, term.getTextColor(), term.getBackgroundColor()), term.getCursorPos())
  238.     print()
  239. end
  240.  
  241. --# Write/blit string on terminal in specified location
  242. b.doc.writeOn = [[writeOn(tTerminal, nSize, sString, [nX], [nY]) - Writes sString on tTerminal using current tTerminal colours. nX, nY are coordinates. If any of them are nil then text is centered in that axis using tTerminal size.]]
  243. b.writeOn = function(tTerminal, nSize, sString, nX, nY)
  244.     expect(1, tTerminal, "table")
  245.     field(tTerminal, "getSize", "function")
  246.     field(tTerminal, "scroll", "function")
  247.     field(tTerminal, "setCursorPos", "function")
  248.     field(tTerminal, "blit", "function")
  249.     field(tTerminal, "getTextColor", "function")
  250.     field(tTerminal, "getBackgroundColor", "function")
  251.     expect(2, nSize, "number")
  252.     expect(3, sString, "string")
  253.     expect(4, nX, "number", "nil")
  254.     expect(5, nY, "number", "nil")
  255.     press(tTerminal, makeText(nSize, sString, tTerminal.getTextColor(), tTerminal.getBackgroundColor()), nX, nY)
  256. end
  257.  
  258. b.doc.blitOn = [[writeOn(tTerminal, nSize, sString, sFront, sBack, [nX], [nY]) - Blits sString on tTerminal with sFront and sBack colors . nX, nY are coordinates. If any of them are nil then text is centered in that axis using tTerminal size.]]
  259. b.blitOn = function(tTerminal, nSize, sString, sFront, sBack, nX, nY)
  260.     expect(1, tTerminal, "table")
  261.     field(tTerminal, "getSize", "function")
  262.     field(tTerminal, "scroll", "function")
  263.     field(tTerminal, "setCursorPos", "function")
  264.     field(tTerminal, "blit", "function")
  265.     expect(2, nSize, "number")
  266.     expect(3, sString, "string")
  267.     expect(4, sFront, "string")
  268.     expect(5, sBack, "string")
  269.     if #sString ~= #sFront then error("Invalid length of text color string",2) end
  270.     if #sString ~= #sBack then error("Invalid length of background color string",2) end
  271.     expect(6, nX, "number", "nil")
  272.     expect(7, nY, "number", "nil")
  273.     press(tTerminal, makeText(nSize, sString, sFront, sBack, true), nX, nY)
  274. end
  275.  
  276. --#
  277. b.doc.makeBlittleText = [[makeBlittleText(nSize, sString, nFC, nBC) - Generate blittle object in size nSize with text sString in blittle format for printing with that api. nFC and nBC are colors to generate the object with.]]
  278. b.makeBlittleText = function(nSize, sString, nFC, nBC)
  279.     expect(1, nSize, "number")
  280.     expect(2, sString, "string")
  281.     expect(3, nFC, "number")
  282.     expect(4, nBC, "number")
  283.     local out = makeText(nSize, sString, nFC, nBC)
  284.     out.height = #out[1]
  285.     out.width = #out[1][1]
  286.     return out
  287. end
  288.  
  289. b.doc.generateFontSize = [[generateFontSize(size) - Generates bigger font sizes and enables then on other functions that accept size argument. By default bigfont loads sizes 1-3 as those can be generated without yielding. Using this user can generate sizes 4-6. Warning: This function will internally yield.]]
  290. b.generateFontSize = function(size)
  291.     expect(1, size, "number")
  292.     if type(size) ~= "number" then error("Size needs to be a number",2) end
  293.     if size > 6 then return false end
  294.     return generateFontSize(math.floor(size),true)
  295. end
  296.  
  297. --### Finalizing
  298. return b
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