darkplaces-text (empty) → 0.1
raw patch · 7 files changed
+743/−0 lines, 7 filesdep +ansi-terminaldep +arraydep +basesetup-changed
Dependencies added: ansi-terminal, array, base, bytestring, text, vector
Files
- LICENSE +339/−0
- Setup.hs +2/−0
- darkplaces-text.cabal +41/−0
- src/DarkPlaces/Text.hs +82/−0
- src/DarkPlaces/Text/Chars.hs +139/−0
- src/DarkPlaces/Text/Colors.hs +74/−0
- src/DarkPlaces/Text/Lexer.x +66/−0
+ LICENSE view
@@ -0,0 +1,339 @@+ GNU GENERAL PUBLIC LICENSE+ Version 2, June 1991++ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA+ Everyone is permitted to copy and distribute verbatim copies+ of this license document, but changing it is not allowed.++ Preamble++ The licenses for most software are designed to take away your+freedom to share and change it. By contrast, the GNU General Public+License is intended to guarantee your freedom to share and change free+software--to make sure the software is free for all its users. This+General Public License applies to most of the Free Software+Foundation's software and to any other program whose authors commit to+using it. (Some other Free Software Foundation software is covered by+the GNU Lesser General Public License instead.) You can apply it to+your programs, too.++ When we speak of free software, we are referring to freedom, not+price. Our General Public Licenses are designed to make sure that you+have the freedom to distribute copies of free software (and charge for+this service if you wish), that you receive source code or can get it+if you want it, that you can change the software or use pieces of it+in new free programs; and that you know you can do these things.++ To protect your rights, we need to make restrictions that forbid+anyone to deny you these rights or to ask you to surrender the rights.+These restrictions translate to certain responsibilities for you if you+distribute copies of the software, or if you modify it.++ For example, if you distribute copies of such a program, whether+gratis or for a fee, you must give the recipients all the rights that+you have. You must make sure that they, too, receive or can get the+source code. And you must show them these terms so they know their+rights.++ We protect your rights with two steps: (1) copyright the software, and+(2) offer you this license which gives you legal permission to copy,+distribute and/or modify the software.++ Also, for each author's protection and ours, we want to make certain+that everyone understands that there is no warranty for this free+software. If the software is modified by someone else and passed on, we+want its recipients to know that what they have is not the original, so+that any problems introduced by others will not reflect on the original+authors' reputations.++ Finally, any free program is threatened constantly by software+patents. We wish to avoid the danger that redistributors of a free+program will individually obtain patent licenses, in effect making the+program proprietary. To prevent this, we have made it clear that any+patent must be licensed for everyone's free use or not licensed at all.++ The precise terms and conditions for copying, distribution and+modification follow.++ GNU GENERAL PUBLIC LICENSE+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION++ 0. This License applies to any program or other work which contains+a notice placed by the copyright holder saying it may be distributed+under the terms of this General Public License. The "Program", below,+refers to any such program or work, and a "work based on the Program"+means either the Program or any derivative work under copyright law:+that is to say, a work containing the Program or a portion of it,+either verbatim or with modifications and/or translated into another+language. (Hereinafter, translation is included without limitation in+the term "modification".) Each licensee is addressed as "you".++Activities other than copying, distribution and modification are not+covered by this License; they are outside its scope. The act of+running the Program is not restricted, and the output from the Program+is covered only if its contents constitute a work based on the+Program (independent of having been made by running the Program).+Whether that is true depends on what the Program does.++ 1. You may copy and distribute verbatim copies of the Program's+source code as you receive it, in any medium, provided that you+conspicuously and appropriately publish on each copy an appropriate+copyright notice and disclaimer of warranty; keep intact all the+notices that refer to this License and to the absence of any warranty;+and give any other recipients of the Program a copy of this License+along with the Program.++You may charge a fee for the physical act of transferring a copy, and+you may at your option offer warranty protection in exchange for a fee.++ 2. You may modify your copy or copies of the Program or any portion+of it, thus forming a work based on the Program, and copy and+distribute such modifications or work under the terms of Section 1+above, provided that you also meet all of these conditions:++ a) You must cause the modified files to carry prominent notices+ stating that you changed the files and the date of any change.++ b) You must cause any work that you distribute or publish, that in+ whole or in part contains or is derived from the Program or any+ part thereof, to be licensed as a whole at no charge to all third+ parties under the terms of this License.++ c) If the modified program normally reads commands interactively+ when run, you must cause it, when started running for such+ interactive use in the most ordinary way, to print or display an+ announcement including an appropriate copyright notice and a+ notice that there is no warranty (or else, saying that you provide+ a warranty) and that users may redistribute the program under+ these conditions, and telling the user how to view a copy of this+ License. (Exception: if the Program itself is interactive but+ does not normally print such an announcement, your work based on+ the Program is not required to print an announcement.)++These requirements apply to the modified work as a whole. If+identifiable sections of that work are not derived from the Program,+and can be reasonably considered independent and separate works in+themselves, then this License, and its terms, do not apply to those+sections when you distribute them as separate works. But when you+distribute the same sections as part of a whole which is a work based+on the Program, the distribution of the whole must be on the terms of+this License, whose permissions for other licensees extend to the+entire whole, and thus to each and every part regardless of who wrote it.++Thus, it is not the intent of this section to claim rights or contest+your rights to work written entirely by you; rather, the intent is to+exercise the right to control the distribution of derivative or+collective works based on the Program.++In addition, mere aggregation of another work not based on the Program+with the Program (or with a work based on the Program) on a volume of+a storage or distribution medium does not bring the other work under+the scope of this License.++ 3. You may copy and distribute the Program (or a work based on it,+under Section 2) in object code or executable form under the terms of+Sections 1 and 2 above provided that you also do one of the following:++ a) Accompany it with the complete corresponding machine-readable+ source code, which must be distributed under the terms of Sections+ 1 and 2 above on a medium customarily used for software interchange; or,++ b) Accompany it with a written offer, valid for at least three+ years, to give any third party, for a charge no more than your+ cost of physically performing source distribution, a complete+ machine-readable copy of the corresponding source code, to be+ distributed under the terms of Sections 1 and 2 above on a medium+ customarily used for software interchange; or,++ c) Accompany it with the information you received as to the offer+ to distribute corresponding source code. (This alternative is+ allowed only for noncommercial distribution and only if you+ received the program in object code or executable form with such+ an offer, in accord with Subsection b above.)++The source code for a work means the preferred form of the work for+making modifications to it. For an executable work, complete source+code means all the source code for all modules it contains, plus any+associated interface definition files, plus the scripts used to+control compilation and installation of the executable. However, as a+special exception, the source code distributed need not include+anything that is normally distributed (in either source or binary+form) with the major components (compiler, kernel, and so on) of the+operating system on which the executable runs, unless that component+itself accompanies the executable.++If distribution of executable or object code is made by offering+access to copy from a designated place, then offering equivalent+access to copy the source code from the same place counts as+distribution of the source code, even though third parties are not+compelled to copy the source along with the object code.++ 4. You may not copy, modify, sublicense, or distribute the Program+except as expressly provided under this License. Any attempt+otherwise to copy, modify, sublicense or distribute the Program is+void, and will automatically terminate your rights under this License.+However, parties who have received copies, or rights, from you under+this License will not have their licenses terminated so long as such+parties remain in full compliance.++ 5. You are not required to accept this License, since you have not+signed it. However, nothing else grants you permission to modify or+distribute the Program or its derivative works. These actions are+prohibited by law if you do not accept this License. Therefore, by+modifying or distributing the Program (or any work based on the+Program), you indicate your acceptance of this License to do so, and+all its terms and conditions for copying, distributing or modifying+the Program or works based on it.++ 6. Each time you redistribute the Program (or any work based on the+Program), the recipient automatically receives a license from the+original licensor to copy, distribute or modify the Program subject to+these terms and conditions. You may not impose any further+restrictions on the recipients' exercise of the rights granted herein.+You are not responsible for enforcing compliance by third parties to+this License.++ 7. If, as a consequence of a court judgment or allegation of patent+infringement or for any other reason (not limited to patent issues),+conditions are imposed on you (whether by court order, agreement or+otherwise) that contradict the conditions of this License, they do not+excuse you from the conditions of this License. If you cannot+distribute so as to satisfy simultaneously your obligations under this+License and any other pertinent obligations, then as a consequence you+may not distribute the Program at all. For example, if a patent+license would not permit royalty-free redistribution of the Program by+all those who receive copies directly or indirectly through you, then+the only way you could satisfy both it and this License would be to+refrain entirely from distribution of the Program.++If any portion of this section is held invalid or unenforceable under+any particular circumstance, the balance of the section is intended to+apply and the section as a whole is intended to apply in other+circumstances.++It is not the purpose of this section to induce you to infringe any+patents or other property right claims or to contest validity of any+such claims; this section has the sole purpose of protecting the+integrity of the free software distribution system, which is+implemented by public license practices. Many people have made+generous contributions to the wide range of software distributed+through that system in reliance on consistent application of that+system; it is up to the author/donor to decide if he or she is willing+to distribute software through any other system and a licensee cannot+impose that choice.++This section is intended to make thoroughly clear what is believed to+be a consequence of the rest of this License.++ 8. If the distribution and/or use of the Program is restricted in+certain countries either by patents or by copyrighted interfaces, the+original copyright holder who places the Program under this License+may add an explicit geographical distribution limitation excluding+those countries, so that distribution is permitted only in or among+countries not thus excluded. In such case, this License incorporates+the limitation as if written in the body of this License.++ 9. The Free Software Foundation may publish revised and/or new versions+of the General Public License from time to time. Such new versions will+be similar in spirit to the present version, but may differ in detail to+address new problems or concerns.++Each version is given a distinguishing version number. If the Program+specifies a version number of this License which applies to it and "any+later version", you have the option of following the terms and conditions+either of that version or of any later version published by the Free+Software Foundation. If the Program does not specify a version number of+this License, you may choose any version ever published by the Free Software+Foundation.++ 10. If you wish to incorporate parts of the Program into other free+programs whose distribution conditions are different, write to the author+to ask for permission. For software which is copyrighted by the Free+Software Foundation, write to the Free Software Foundation; we sometimes+make exceptions for this. Our decision will be guided by the two goals+of preserving the free status of all derivatives of our free software and+of promoting the sharing and reuse of software generally.++ NO WARRANTY++ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,+REPAIR OR CORRECTION.++ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE+POSSIBILITY OF SUCH DAMAGES.++ END OF TERMS AND CONDITIONS++ How to Apply These Terms to Your New Programs++ If you develop a new program, and you want it to be of the greatest+possible use to the public, the best way to achieve this is to make it+free software which everyone can redistribute and change under these terms.++ To do so, attach the following notices to the program. It is safest+to attach them to the start of each source file to most effectively+convey the exclusion of warranty; and each file should have at least+the "copyright" line and a pointer to where the full notice is found.++ <one line to give the program's name and a brief idea of what it does.>+ Copyright (C) <year> <name of author>++ This program is free software; you can redistribute it and/or modify+ it under the terms of the GNU General Public License as published by+ the Free Software Foundation; either version 2 of the License, or+ (at your option) any later version.++ This program is distributed in the hope that it will be useful,+ but WITHOUT ANY WARRANTY; without even the implied warranty of+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the+ GNU General Public License for more details.++ You should have received a copy of the GNU General Public License along+ with this program; if not, write to the Free Software Foundation, Inc.,+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.++Also add information on how to contact you by electronic and paper mail.++If the program is interactive, make it output a short notice like this+when it starts in an interactive mode:++ Gnomovision version 69, Copyright (C) year name of author+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.+ This is free software, and you are welcome to redistribute it+ under certain conditions; type `show c' for details.++The hypothetical commands `show w' and `show c' should show the appropriate+parts of the General Public License. Of course, the commands you use may+be called something other than `show w' and `show c'; they could even be+mouse-clicks or menu items--whatever suits your program.++You should also get your employer (if you work as a programmer) or your+school, if any, to sign a "copyright disclaimer" for the program, if+necessary. Here is a sample; alter the names:++ Yoyodyne, Inc., hereby disclaims all copyright interest in the program+ `Gnomovision' (which makes passes at compilers) written by James Hacker.++ <signature of Ty Coon>, 1 April 1989+ Ty Coon, President of Vice++This General Public License does not permit incorporating your program into+proprietary programs. If your program is a subroutine library, you may+consider it more useful to permit linking proprietary applications with the+library. If this is what you want to do, use the GNU Lesser General+Public License instead of this License.
+ Setup.hs view
@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain
+ darkplaces-text.cabal view
@@ -0,0 +1,41 @@+name: darkplaces-text+version: 0.1+license: GPL-2+license-file: LICENSE+author: Slava Bacherikov+maintainer: slava@bacher09.org+homepage: https://github.com/bacher09/darkplaces-text+bug-reports: https://github.com/bacher09/darkplaces-text/issues+category: Game+build-type: Simple+copyright: (c) Slava Bacherikov 2015+cabal-version: >=1.10+stability: alpha+synopsis: Parser for darkplaces colorful text+description:++ This package supports parsing and displaying darkplaces colorfull text.+ Darkplaces text may contains special color tags and unicode glyphs+ that are unique for darkplaces fonts.++library+ exposed-modules: DarkPlaces.Text+ other-modules: DarkPlaces.Text.Lexer,+ DarkPlaces.Text.Chars,+ DarkPlaces.Text.Colors+ -- other-extensions: + build-depends: base >=4.7 && <4.8,+ bytestring >=0.10 && <0.11,+ array,+ text >=1.0,+ vector >=0.10,+ ansi-terminal >=0.6++ build-tools: alex+ hs-source-dirs: src+ default-language: Haskell2010+ ghc-options: -O2 -funbox-strict-fields -Wall -fno-warn-name-shadowing++source-repository head+ type: git+ location: https://github.com/bacher09/darkplaces-text
+ src/DarkPlaces/Text.hs view
@@ -0,0 +1,82 @@+module DarkPlaces.Text (+ DPText(..),+ DPTextToken(..),+ ToText(..),+ parseDPText,+ stripColors,+ hPutStrUtf,+ hPutStrLnUtf,+ putStrUtf,+ putStrLnUtf,+) where+import DarkPlaces.Text.Lexer+import DarkPlaces.Text.Colors+import DarkPlaces.Text.Chars+import Numeric+import qualified Data.Text.Lazy as TL+import System.Console.ANSI+import qualified Data.Text.IO as TIO+import System.IO (Handle, stdout, hPutStrLn)+++class ToText a where+ toText :: a -> TL.Text++instance ToText DPTextToken where+ toText (SimpleColor x) = TL.pack $ "^" ++ show x+ toText (HexColor x) = TL.pack $ "^x" ++ showHex x ""+ toText (DPString x) = TL.fromStrict x++instance ToText DPText where+ toText (DPText x) = TL.concat $ map toText x+++-- | Removes colors from `DPText`+stripColors :: DPText -> DPText+stripColors (DPText t) = DPText $ filter isString t+++minimizeColors :: DPText -> DPText+minimizeColors (DPText t) = DPText $ minimize' t (SimpleColor 0)+ where+ minimize' (x:xs) c+ | isColor x && x == c = minimize' xs c+ | isColor x = x : minimize' xs x+ | otherwise = x : minimize' xs c++ minimize' [] _ = []+++simplifyColors :: DPText -> DPText+simplifyColors (DPText t) = DPText $ map convert t+ where+ convert (HexColor h) = SimpleColor (simplifyColor h)+ convert x = x+++printColors' :: Handle -> DPText -> IO ()+printColors' f (DPText t) = mapM_ print t+ where+ print (SimpleColor c) = hSetSGR f (getColor c)+ print (DPString s) = TIO.hPutStr f s+ print _ = return ()+++printColors :: Handle -> DPText -> IO ()+printColors h = printColors' h . minimizeColors . simplifyColors+++hPutStrUtf :: Handle -> DPText -> IO ()+hPutStrUtf h t = printColors h (decodeDPTextUTF t) >> hSetSGR h [Reset]+++hPutStrLnUtf :: Handle -> DPText -> IO ()+hPutStrLnUtf h t = hPutStrUtf h t >> hPutStrLn h ""++-- | prints `DPText` to console using utf8 encoding+putStrUtf :: DPText -> IO ()+putStrUtf = hPutStrUtf stdout++-- | same as `putStrUtf` but with newline break at the end+putStrLnUtf :: DPText -> IO ()+putStrLnUtf = hPutStrLnUtf stdout
+ src/DarkPlaces/Text/Chars.hs view
@@ -0,0 +1,139 @@+module DarkPlaces.Text.Chars where+import Data.Vector+import Data.Char+import qualified Data.Text as T+import DarkPlaces.Text.Lexer+++-- from https://github.com/xonotic/darkplaces/blob/master/console.c#L116+qfont_ascii_table :: Vector Char+qfont_ascii_table = fromList [+ '\0', '#', '#', '#', '#', '.', '#', '#',+ '#', '\t', '\n', '#', ' ', '\r', '.', '.',+ '[', ']', '0', '1', '2', '3', '4', '5',+ '6', '7', '8', '9', '.', '<', '=', '>',+ ' ', '!', '"', '#', '$', '%', '&', '\'',+ '(', ')', '*', '+', ',', '-', '.', '/',+ '0', '1', '2', '3', '4', '5', '6', '7',+ '8', '9', ':', ';', '<', '=', '>', '?',+ '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',+ 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',+ 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',+ 'X', 'Y', 'Z', '[', '\\', ']', '^', '_',+ '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g',+ 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',+ 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',+ 'x', 'y', 'z', '{', '|', '}', '~', '<',+ '<', '=', '>', '#', '#', '.', '#', '#',+ '#', '#', ' ', '#', ' ', '>', '.', '.',+ '[', ']', '0', '1', '2', '3', '4', '5',+ '6', '7', '8', '9', '.', '<', '=', '>',+ ' ', '!', '"', '#', '$', '%', '&', '\'',+ '(', ')', '*', '+', ',', '-', '.', '/',+ '0', '1', '2', '3', '4', '5', '6', '7',+ '8', '9', ':', ';', '<', '=', '>', '?',+ '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',+ 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',+ 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',+ 'X', 'Y', 'Z', '[', '\\', ']', '^', '_',+ '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g',+ 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',+ 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',+ 'x', 'y', 'z', '{', '|', '}', '~', '<'+ ]+++-- from https://github.com/antzucaro/XonStat/blob/master/xonstat/util.py#L64+qfont_unicode_table :: Vector Char+qfont_unicode_table = fromList [+ '\32', '\32', '\8212', '\32',+ '\95', '\10055', '\8224', '\183',+ '\128299', '\32', '\32', '\9632',+ '\8226', '\8594', '\10056', '\10056',+ '\91', '\93', '\128125', '\128527',+ '\128542', '\128565', '\128533', '\128522',+ '\171', '\187', '\8226', '\8254',+ '\10056', '\9644', '\9644', '\9644',+ '\32', '\33', '\34', '\35',+ '\36', '\37', '\38', '\39',+ '\40', '\41', '\215', '\43',+ '\44', '\45', '\46', '\47',+ '\48', '\49', '\50', '\51',+ '\52', '\53', '\54', '\55',+ '\56', '\57', '\58', '\59',+ '\60', '\61', '\62', '\63',+ '\64', '\65', '\66', '\67',+ '\68', '\69', '\70', '\71',+ '\72', '\73', '\74', '\75',+ '\76', '\77', '\78', '\79',+ '\80', '\81', '\82', '\83',+ '\84', '\85', '\86', '\87',+ '\88', '\89', '\90', '\91',+ '\92', '\93', '\94', '\95',+ '\39', '\97', '\98', '\99',+ '\100', '\101', '\102', '\103',+ '\104', '\105', '\106', '\107',+ '\108', '\109', '\110', '\111',+ '\112', '\113', '\114', '\115',+ '\116', '\117', '\118', '\119',+ '\120', '\121', '\122', '\123',+ '\124', '\125', '\126', '\8592',+ '\60', '\61', '\62', '\128640',+ '\161', '\79', '\85', '\73',+ '\67', '\169', '\174', '\9632',+ '\191', '\9654', '\10056', '\10056',+ '\10098', '\10099', '\128125', '\128527',+ '\128542', '\128565', '\128533', '\128522',+ '\171', '\187', '\10055', '\120',+ '\10056', '\8212', '\8212', '\8212',+ '\32', '\33', '\34', '\35',+ '\36', '\37', '\38', '\39',+ '\40', '\41', '\42', '\43',+ '\44', '\45', '\46', '\47',+ '\48', '\49', '\50', '\51',+ '\52', '\53', '\54', '\55',+ '\56', '\57', '\58', '\59',+ '\60', '\61', '\62', '\63',+ '\64', '\65', '\66', '\67',+ '\68', '\69', '\70', '\71',+ '\72', '\73', '\74', '\75',+ '\76', '\77', '\78', '\79',+ '\80', '\81', '\82', '\83',+ '\84', '\85', '\86', '\87',+ '\88', '\89', '\90', '\91',+ '\92', '\93', '\94', '\95',+ '\39', '\65', '\66', '\67',+ '\68', '\69', '\70', '\71',+ '\72', '\73', '\74', '\75',+ '\76', '\77', '\78', '\79',+ '\80', '\81', '\82', '\83',+ '\84', '\85', '\86', '\87',+ '\88', '\89', '\90', '\123',+ '\124', '\125', '\126', '\9664'+ ]+++decodeQFont :: Vector Char -> T.Text -> T.Text+decodeQFont qtable = T.map replace_char+ where+ replace_char c = if '\xe000' <= c && c <= '\xe0ff'+ then qtable ! (ord c - 0xe000)+ else c++decodeQFontASCII :: T.Text -> T.Text+decodeQFontASCII = decodeQFont qfont_ascii_table++decodeQFontUTF :: T.Text -> T.Text+decodeQFontUTF = decodeQFont qfont_unicode_table++decodeDPText :: (T.Text -> T.Text) -> DPText -> DPText+decodeDPText f (DPText t) = DPText $ fmap mfun t+ where+ mfun (DPString s) = DPString $ f s+ mfun x = x++decodeDPTextASCII :: DPText -> DPText+decodeDPTextASCII = decodeDPText decodeQFontASCII++decodeDPTextUTF :: DPText -> DPText+decodeDPTextUTF = decodeDPText decodeQFontUTF
+ src/DarkPlaces/Text/Colors.hs view
@@ -0,0 +1,74 @@+module DarkPlaces.Text.Colors (+ RGB(..),+ getRGB,+ getColor,+ simplifyColor+) where+import Data.Bits+import System.Console.ANSI++newtype RGB = RGB (Int, Int, Int) deriving(Show, Eq)+newtype HSV = HSV (Double, Double, Double) deriving(Show, Eq)+++getRGB :: Int -> RGB+getRGB c = RGB (shiftR c 8 .&. 0xff, shiftR c 4 .&. 0xf , c .&. 0xf)+++scaleRGB :: RGB -> Int -> RGB+scaleRGB (RGB (r, g, b)) s = RGB (r * s, g * s, b * s)+++minMaxRGB :: (Num a, Ord a) => a -> a -> a -> (a, a)+minMaxRGB r g b = if r > g+ then if r > b+ then (if g < b then g else b, r)+ else (g, b)+ else if g > b+ then (if b < r then b else r, g)+ else (r, b)+++rgbToHSV :: RGB -> HSV+rgbToHSV (RGB (r, g, b)) = HSV (hue, saturation, value)+ where+ (min, max) = minMaxRGB r g b+ delta = fromIntegral $ max - min :: Double+ hue+ | min == max = 0+ | r == max = fromIntegral (60 * (g - b)) / delta+ | g == max = fromIntegral (60 * (b - r)) / delta + 120+ | otherwise = fromIntegral (60 * (r - g)) / delta + 240++ saturation = if max == 0 then 0 else 1 - fromIntegral min / fromIntegral max+ value = fromIntegral max / 255+++-- from https://github.com/xonotic/darkplaces/blob/9973d76822ff8375e07694ea34c812fbbf8ebdbb/console.c#L1068+simplifyColor :: Int -> Int+simplifyColor hex_c+ | s < 0.2 && v < 0.5 = 0+ | s < 0.2 = 7+ | h < 36 = 1+ | h < 80 = 3+ | h < 150 = 2+ | h < 200 = 5+ | h < 270 = 4+ | h < 330 = 6+ | otherwise = 1+ where+ rgb = scaleRGB (getRGB hex_c) 17+ HSV (h, s, v) = rgbToHSV rgb+++getColor :: Int -> [SGR]+getColor 1 = [SetConsoleIntensity BoldIntensity, SetColor Foreground Dull Red]+getColor 2 = [SetConsoleIntensity BoldIntensity, SetColor Foreground Dull Green]+getColor 3 = [SetConsoleIntensity BoldIntensity, SetColor Foreground Dull Yellow]+getColor 4 = [SetConsoleIntensity BoldIntensity, SetColor Foreground Dull Blue]+getColor 5 = [SetConsoleIntensity BoldIntensity, SetColor Foreground Dull Cyan]+getColor 6 = [SetConsoleIntensity BoldIntensity, SetColor Foreground Dull Magenta]+getColor n+ | n == 0 || n == 7 = [Reset]+ | n == 8 || n == 9 = [SetConsoleIntensity BoldIntensity, SetColor Foreground Dull Black]+ | otherwise = []
+ src/DarkPlaces/Text/Lexer.x view
@@ -0,0 +1,66 @@+{+{-# OPTIONS_GHC -w #-}+module DarkPlaces.Text.Lexer (+ DPTextToken(..),+ DPText(..),+ parseDPText,+ isString,+ isColor+) where+import qualified Data.ByteString.Lazy as BL+import qualified Data.ByteString.Lazy.Char8 as BLC+import qualified Data.Text as T+import qualified Data.Text.Lazy as TL+import Data.Text.Encoding+import qualified Data.Text.Lazy.Encoding as TLE+import Data.String+import Numeric+}++%wrapper "basic-bytestring"++$num = [0-9]+$hexnum = [$num A-Fa-f]+@simple_color = \^ $num+@hex_color = \^x $hexnum{3}+@other = [^\^]+ | [. $white]++words :-++ @simple_color { simpleColor }+ @hex_color { hexColor }+ @other { DPString . decodeUtf8 . BL.toStrict }++{+data DPTextToken = SimpleColor Int+ | HexColor Int+ | DPString T.Text+ deriving(Show, Eq)+++newtype DPText = DPText [DPTextToken]+ deriving(Show, Eq)+++simpleColor :: BL.ByteString -> DPTextToken+simpleColor = SimpleColor . fst . head . readDec . BLC.unpack . BL.drop 1++hexColor :: BL.ByteString -> DPTextToken+hexColor = HexColor . fst . head . readHex . BLC.unpack . BL.drop 2++-- | convert lazy `BL.ByteString` to `DPText`+parseDPText :: BL.ByteString -> DPText+parseDPText = DPText . alexScanTokens++isString :: DPTextToken -> Bool+isString (DPString _) = True+isString _ = False++isColor :: DPTextToken -> Bool+isColor (SimpleColor _) = True+isColor (HexColor _) = True+isColor _ = False++instance IsString DPText where+ fromString = parseDPText . TLE.encodeUtf8 . TL.pack+}