lolengine
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lol
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lol/test/generated/scenesetup-parser.cpp

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Неформатований Звинувачення Історія 

  1. /* A Bison parser, made by GNU Bison 2.4.2.  */

  2. 

  3. /* Skeleton implementation for Bison LALR(1) parsers in C++

  4.    

  5.       Copyright (C) 2002-2010 Free Software Foundation, Inc.

  6.    

  7.    This program is free software: you can redistribute it and/or modify

  8.    it under the terms of the GNU General Public License as published by

  9.    the Free Software Foundation, either version 3 of the License, or

  10.    (at your option) any later version.

  11.    

  12.    This program is distributed in the hope that it will be useful,

  13.    but WITHOUT ANY WARRANTY; without even the implied warranty of

  14.    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  15.    GNU General Public License for more details.

  16.    

  17.    You should have received a copy of the GNU General Public License

  18.    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

  19. 

  20. /* As a special exception, you may create a larger work that contains

  21.    part or all of the Bison parser skeleton and distribute that work

  22.    under terms of your choice, so long as that work isn't itself a

  23.    parser generator using the skeleton or a modified version thereof

  24.    as a parser skeleton.  Alternatively, if you modify or redistribute

  25.    the parser skeleton itself, you may (at your option) remove this

  26.    special exception, which will cause the skeleton and the resulting

  27.    Bison output files to be licensed under the GNU General Public

  28.    License without this special exception.

  29.    

  30.    This special exception was added by the Free Software Foundation in

  31.    version 2.2 of Bison.  */

  32. 

  33. // Take the name prefix into account.

  34. #define yylex   lollex

  35. 

  36. /* First part of user declarations.  */

  37. 

  38. /* Line 310 of lalr1.cc  */

  39. #line 1 "scenesetup-parser.y"

  40. 

  41. //

  42. // Lol Engine

  43. //

  44. // Copyright: (c) 2013 Benjamin "Touky" Huet <huet.benjamin@gmail.com>

  45. //            (c) 2013 Sam Hocevar <sam@hocevar.net>

  46. //   This program is free software; you can redistribute it and/or

  47. //   modify it under the terms of the Do What The Fuck You Want To

  48. //   Public License, Version 2, as published by Sam Hocevar. See

  49. //   http://www.wtfpl.net/ for more details.

  50. //

  51. 

  52. #if defined HAVE_CONFIG_H

  53. #   include "config.h"

  54. #endif

  55. 

  56. #include "core.h"

  57. #include "../scenesetup.h"

  58. 

  59. 

  60. 

  61. /* Line 310 of lalr1.cc  */

  62. #line 63 "generated/scenesetup-parser.cpp"

  63. 

  64. 

  65. #include "scenesetup-parser.h"

  66. 

  67. /* User implementation prologue.  */

  68. 

  69. /* Line 316 of lalr1.cc  */

  70. #line 75 "scenesetup-parser.y"

  71. 

  72. #include "../scenesetup-compiler.h"

  73. 

  74. #undef yylex

  75. #define yylex uc.m_lexer->lex

  76. 

  77. /* HACK: workaround for Bison who insists on using exceptions */

  78. #define try if (true)

  79. #define catch(...) if (false)

  80. #define throw (void)0

  81. 

  82. 

  83. /* Line 316 of lalr1.cc  */

  84. #line 85 "generated/scenesetup-parser.cpp"

  85. 

  86. #ifndef YY_

  87. # if defined YYENABLE_NLS && YYENABLE_NLS

  88. #  if ENABLE_NLS

  89. #   include <libintl.h> /* FIXME: INFRINGES ON USER NAME SPACE */

  90. #   define YY_(msgid) dgettext ("bison-runtime", msgid)

  91. #  endif

  92. # endif

  93. # ifndef YY_

  94. #  define YY_(msgid) msgid

  95. # endif

  96. #endif

  97. 

  98. /* Suppress unused-variable warnings by "using" E.  */

  99. #define YYUSE(e) ((void) (e))

  100. 

  101. /* Enable debugging if requested.  */

  102. #if YYDEBUG

  103. 

  104. /* A pseudo ostream that takes yydebug_ into account.  */

  105. # define YYCDEBUG if (yydebug_) (*yycdebug_)

  106. 

  107. # define YY_SYMBOL_PRINT(Title, Type, Value, Location)	\

  108. do {							\

  109.   if (yydebug_)						\

  110.     {							\

  111.       *yycdebug_ << Title << ' ';			\

  112.       yy_symbol_print_ ((Type), (Value), (Location));	\

  113.       *yycdebug_ << std::endl;				\

  114.     }							\

  115. } while (false)

  116. 

  117. # define YY_REDUCE_PRINT(Rule)		\

  118. do {					\

  119.   if (yydebug_)				\

  120.     yy_reduce_print_ (Rule);		\

  121. } while (false)

  122. 

  123. # define YY_STACK_PRINT()		\

  124. do {					\

  125.   if (yydebug_)				\

  126.     yystack_print_ ();			\

  127. } while (false)

  128. 

  129. #else /* !YYDEBUG */

  130. 

  131. # define YYCDEBUG if (false) std::cerr

  132. # define YY_SYMBOL_PRINT(Title, Type, Value, Location)

  133. # define YY_REDUCE_PRINT(Rule)

  134. # define YY_STACK_PRINT()

  135. 

  136. #endif /* !YYDEBUG */

  137. 

  138. #define yyerrok		(yyerrstatus_ = 0)

  139. #define yyclearin	(yychar = yyempty_)

  140. 

  141. #define YYACCEPT	goto yyacceptlab

  142. #define YYABORT		goto yyabortlab

  143. #define YYERROR		goto yyerrorlab

  144. #define YYRECOVERING()  (!!yyerrstatus_)

  145. 

  146. 

  147. namespace lol {

  148. 

  149. /* Line 379 of lalr1.cc  */

  150. #line 151 "generated/scenesetup-parser.cpp"

  151. #if YYERROR_VERBOSE

  152. 

  153.   /* Return YYSTR after stripping away unnecessary quotes and

  154.      backslashes, so that it's suitable for yyerror.  The heuristic is

  155.      that double-quoting is unnecessary unless the string contains an

  156.      apostrophe, a comma, or backslash (other than backslash-backslash).

  157.      YYSTR is taken from yytname.  */

  158.   std::string

  159.   SceneSetupParser::yytnamerr_ (const char *yystr)

  160.   {

  161.     if (*yystr == '"')

  162.       {

  163.         std::string yyr = "";

  164.         char const *yyp = yystr;

  165. 

  166.         for (;;)

  167.           switch (*++yyp)

  168.             {

  169.             case '\'':

  170.             case ',':

  171.               goto do_not_strip_quotes;

  172. 

  173.             case '\\':

  174.               if (*++yyp != '\\')

  175.                 goto do_not_strip_quotes;

  176.               /* Fall through.  */

  177.             default:

  178.               yyr += *yyp;

  179.               break;

  180. 

  181.             case '"':

  182.               return yyr;

  183.             }

  184.       do_not_strip_quotes: ;

  185.       }

  186. 

  187.     return yystr;

  188.   }

  189. 

  190. #endif

  191. 

  192.   /// Build a parser object.

  193.   SceneSetupParser::SceneSetupParser (class SceneSetupCompiler& uc_yyarg)

  194.     :

  195. #if YYDEBUG

  196.       yydebug_ (false),

  197.       yycdebug_ (&std::cerr),

  198. #endif

  199.       uc (uc_yyarg)

  200.   {

  201.   }

  202. 

  203.   SceneSetupParser::~SceneSetupParser ()

  204.   {

  205.   }

  206. 

  207. #if YYDEBUG

  208.   /*--------------------------------.

  209.   | Print this symbol on YYOUTPUT.  |

  210.   `--------------------------------*/

  211. 

  212.   inline void

  213.   SceneSetupParser::yy_symbol_value_print_ (int yytype,

  214. 			   const semantic_type* yyvaluep, const location_type* yylocationp)

  215.   {

  216.     YYUSE (yylocationp);

  217.     YYUSE (yyvaluep);

  218.     switch (yytype)

  219.       {

  220.          default:

  221. 	  break;

  222.       }

  223.   }

  224. 

  225. 

  226.   void

  227.   SceneSetupParser::yy_symbol_print_ (int yytype,

  228. 			   const semantic_type* yyvaluep, const location_type* yylocationp)

  229.   {

  230.     *yycdebug_ << (yytype < yyntokens_ ? "token" : "nterm")

  231. 	       << ' ' << yytname_[yytype] << " ("

  232. 	       << *yylocationp << ": ";

  233.     yy_symbol_value_print_ (yytype, yyvaluep, yylocationp);

  234.     *yycdebug_ << ')';

  235.   }

  236. #endif

  237. 

  238.   void

  239.   SceneSetupParser::yydestruct_ (const char* yymsg,

  240. 			   int yytype, semantic_type* yyvaluep, location_type* yylocationp)

  241.   {

  242.     YYUSE (yylocationp);

  243.     YYUSE (yymsg);

  244.     YYUSE (yyvaluep);

  245. 

  246.     YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);

  247. 

  248.     switch (yytype)

  249.       {

  250.   

  251. 	default:

  252. 	  break;

  253.       }

  254.   }

  255. 

  256.   void

  257.   SceneSetupParser::yypop_ (unsigned int n)

  258.   {

  259.     yystate_stack_.pop (n);

  260.     yysemantic_stack_.pop (n);

  261.     yylocation_stack_.pop (n);

  262.   }

  263. 

  264. #if YYDEBUG

  265.   std::ostream&

  266.   SceneSetupParser::debug_stream () const

  267.   {

  268.     return *yycdebug_;

  269.   }

  270. 

  271.   void

  272.   SceneSetupParser::set_debug_stream (std::ostream& o)

  273.   {

  274.     yycdebug_ = &o;

  275.   }

  276. 

  277. 

  278.   SceneSetupParser::debug_level_type

  279.   SceneSetupParser::debug_level () const

  280.   {

  281.     return yydebug_;

  282.   }

  283. 

  284.   void

  285.   SceneSetupParser::set_debug_level (debug_level_type l)

  286.   {

  287.     yydebug_ = l;

  288.   }

  289. #endif

  290. 

  291.   int

  292.   SceneSetupParser::parse ()

  293.   {

  294.     /// Lookahead and lookahead in internal form.

  295.     int yychar = yyempty_;

  296.     int yytoken = 0;

  297. 

  298.     /* State.  */

  299.     int yyn;

  300.     int yylen = 0;

  301.     int yystate = 0;

  302. 

  303.     /* Error handling.  */

  304.     int yynerrs_ = 0;

  305.     int yyerrstatus_ = 0;

  306. 

  307.     /// Semantic value of the lookahead.

  308.     semantic_type yylval;

  309.     /// Location of the lookahead.

  310.     location_type yylloc;

  311.     /// The locations where the error started and ended.

  312.     location_type yyerror_range[2];

  313. 

  314.     /// $$.

  315.     semantic_type yyval;

  316.     /// @$.

  317.     location_type yyloc;

  318. 

  319.     int yyresult;

  320. 

  321.     YYCDEBUG << "Starting parse" << std::endl;

  322. 

  323. 

  324.     /* Initialize the stacks.  The initial state will be pushed in

  325.        yynewstate, since the latter expects the semantical and the

  326.        location values to have been already stored, initialize these

  327.        stacks with a primary value.  */

  328.     yystate_stack_ = state_stack_type (0);

  329.     yysemantic_stack_ = semantic_stack_type (0);

  330.     yylocation_stack_ = location_stack_type (0);

  331.     yysemantic_stack_.push (yylval);

  332.     yylocation_stack_.push (yylloc);

  333. 

  334.     /* New state.  */

  335.   yynewstate:

  336.     yystate_stack_.push (yystate);

  337.     YYCDEBUG << "Entering state " << yystate << std::endl;

  338. 

  339.     /* Accept?  */

  340.     if (yystate == yyfinal_)

  341.       goto yyacceptlab;

  342. 

  343.     goto yybackup;

  344. 

  345.     /* Backup.  */

  346.   yybackup:

  347. 

  348.     /* Try to take a decision without lookahead.  */

  349.     yyn = yypact_[yystate];

  350.     if (yyn == yypact_ninf_)

  351.       goto yydefault;

  352. 

  353.     /* Read a lookahead token.  */

  354.     if (yychar == yyempty_)

  355.       {

  356. 	YYCDEBUG << "Reading a token: ";

  357. 	yychar = yylex (&yylval, &yylloc);

  358.       }

  359. 

  360. 

  361.     /* Convert token to internal form.  */

  362.     if (yychar <= yyeof_)

  363.       {

  364. 	yychar = yytoken = yyeof_;

  365. 	YYCDEBUG << "Now at end of input." << std::endl;

  366.       }

  367.     else

  368.       {

  369. 	yytoken = yytranslate_ (yychar);

  370. 	YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);

  371.       }

  372. 

  373.     /* If the proper action on seeing token YYTOKEN is to reduce or to

  374.        detect an error, take that action.  */

  375.     yyn += yytoken;

  376.     if (yyn < 0 || yylast_ < yyn || yycheck_[yyn] != yytoken)

  377.       goto yydefault;

  378. 

  379.     /* Reduce or error.  */

  380.     yyn = yytable_[yyn];

  381.     if (yyn <= 0)

  382.       {

  383. 	if (yyn == 0 || yyn == yytable_ninf_)

  384. 	goto yyerrlab;

  385. 	yyn = -yyn;

  386. 	goto yyreduce;

  387.       }

  388. 

  389.     /* Shift the lookahead token.  */

  390.     YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);

  391. 

  392.     /* Discard the token being shifted.  */

  393.     yychar = yyempty_;

  394. 

  395.     yysemantic_stack_.push (yylval);

  396.     yylocation_stack_.push (yylloc);

  397. 

  398.     /* Count tokens shifted since error; after three, turn off error

  399.        status.  */

  400.     if (yyerrstatus_)

  401.       --yyerrstatus_;

  402. 

  403.     yystate = yyn;

  404.     goto yynewstate;

  405. 

  406.   /*-----------------------------------------------------------.

  407.   | yydefault -- do the default action for the current state.  |

  408.   `-----------------------------------------------------------*/

  409.   yydefault:

  410.     yyn = yydefact_[yystate];

  411.     if (yyn == 0)

  412.       goto yyerrlab;

  413.     goto yyreduce;

  414. 

  415.   /*-----------------------------.

  416.   | yyreduce -- Do a reduction.  |

  417.   `-----------------------------*/

  418.   yyreduce:

  419.     yylen = yyr2_[yyn];

  420.     /* If YYLEN is nonzero, implement the default value of the action:

  421.        `$$ = $1'.  Otherwise, use the top of the stack.

  422. 

  423.        Otherwise, the following line sets YYVAL to garbage.

  424.        This behavior is undocumented and Bison

  425.        users should not rely upon it.  */

  426.     if (yylen)

  427.       yyval = yysemantic_stack_[yylen - 1];

  428.     else

  429.       yyval = yysemantic_stack_[0];

  430. 

  431.     {

  432.       slice<location_type, location_stack_type> slice (yylocation_stack_, yylen);

  433.       YYLLOC_DEFAULT (yyloc, slice, yylen);

  434.     }

  435.     YY_REDUCE_PRINT (yyn);

  436.     switch (yyn)

  437.       {

  438. 	  case 11:

  439. 

  440. /* Line 677 of lalr1.cc  */

  441. #line 114 "scenesetup-parser.y"

  442.     { uc.m_sstp.m_lights << new Light(); uc.m_last_cmd = "ADDLIGHT"; }

  443.     break;

  444. 

  445.   case 12:

  446. 

  447. /* Line 677 of lalr1.cc  */

  448. #line 115 "scenesetup-parser.y"

  449.     { uc.m_sstp.m_lights << new Light(); uc.m_last_cmd = "ADDLIGHT";

  450.                                       uc.m_sstp.m_lights.Last()->SetPosition(vec4(vec3::zero, (yysemantic_stack_[(2) - (2)].fval))); }

  451.     break;

  452. 

  453.   case 13:

  454. 

  455. /* Line 677 of lalr1.cc  */

  456. #line 120 "scenesetup-parser.y"

  457.     { if (uc.m_last_cmd == "ADDLIGHT")

  458.                                         uc.m_sstp.m_lights.Last()->SetPosition(vec4(vec3((yysemantic_stack_[(2) - (2)].vval)[0], (yysemantic_stack_[(2) - (2)].vval)[1], (yysemantic_stack_[(2) - (2)].vval)[2]), uc.m_sstp.m_lights.Last()->GetPosition().w)); }

  459.     break;

  460. 

  461.   case 14:

  462. 

  463. /* Line 677 of lalr1.cc  */

  464. #line 122 "scenesetup-parser.y"

  465.     { if (uc.m_last_cmd == "ADDLIGHT")

  466.                                         { /* */ } }

  467.     break;

  468. 

  469.   case 15:

  470. 

  471. /* Line 677 of lalr1.cc  */

  472. #line 124 "scenesetup-parser.y"

  473.     { if (uc.m_last_cmd == "ADDLIGHT")

  474.                                         uc.m_sstp.m_lights.Last()->SetColor(vec4((yysemantic_stack_[(2) - (2)].vval)[0], (yysemantic_stack_[(2) - (2)].vval)[1], (yysemantic_stack_[(2) - (2)].vval)[2], (yysemantic_stack_[(2) - (2)].vval)[3])); }

  475.     break;

  476. 

  477.   case 16:

  478. 

  479. /* Line 677 of lalr1.cc  */

  480. #line 126 "scenesetup-parser.y"

  481.     { uint32_t x = (yysemantic_stack_[(2) - (2)].u32val);

  482.                                       ivec4 v(x >> 24, (x >> 16) & 0xff, (x >> 8) & 0xff, x & 0xff);

  483.                                       vec4 vv = vec4(v) * (1.f / 255.f);

  484.                                       if (uc.m_last_cmd == "ADDLIGHT")

  485.                                         uc.m_sstp.m_lights.Last()->SetColor(vv); }

  486.     break;

  487. 

  488.   case 17:

  489. 

  490. /* Line 677 of lalr1.cc  */

  491. #line 131 "scenesetup-parser.y"

  492.     { uc.m_sstp.m_clear_color = vec4((yysemantic_stack_[(2) - (2)].vval)[0], (yysemantic_stack_[(2) - (2)].vval)[1], (yysemantic_stack_[(2) - (2)].vval)[2], (yysemantic_stack_[(2) - (2)].vval)[3]); }

  493.     break;

  494. 

  495.   case 18:

  496. 

  497. /* Line 677 of lalr1.cc  */

  498. #line 132 "scenesetup-parser.y"

  499.     { uint32_t x = (yysemantic_stack_[(2) - (2)].u32val); ivec4 v(x >> 24, (x >> 16) & 0xff, (x >> 8) & 0xff, x & 0xff);

  500.                                       uc.m_sstp.m_clear_color = vec4(v) * (1.f / 255.f); }

  501.     break;

  502. 

  503.   case 19:

  504. 

  505. /* Line 677 of lalr1.cc  */

  506. #line 137 "scenesetup-parser.y"

  507.     { uc.m_sstp.m_custom_cmd.Push((yysemantic_stack_[(3) - (2)].svval), (yysemantic_stack_[(3) - (3)].sval)); }

  508.     break;

  509. 

  510.   case 20:

  511. 

  512. /* Line 677 of lalr1.cc  */

  513. #line 143 "scenesetup-parser.y"

  514.     { (yyval.fval) = (yysemantic_stack_[(1) - (1)].fval); }

  515.     break;

  516. 

  517.   case 21:

  518. 

  519. /* Line 677 of lalr1.cc  */

  520. #line 144 "scenesetup-parser.y"

  521.     { (yyval.fval) = -(yysemantic_stack_[(2) - (2)].fval); }

  522.     break;

  523. 

  524.   case 22:

  525. 

  526. /* Line 677 of lalr1.cc  */

  527. #line 145 "scenesetup-parser.y"

  528.     { (yyval.fval) = (float)(yysemantic_stack_[(1) - (1)].ival); }

  529.     break;

  530. 

  531.   case 23:

  532. 

  533. /* Line 677 of lalr1.cc  */

  534. #line 146 "scenesetup-parser.y"

  535.     { (yyval.fval) = -(float)(yysemantic_stack_[(2) - (2)].ival); }

  536.     break;

  537. 

  538.   case 24:

  539. 

  540. /* Line 677 of lalr1.cc  */

  541. #line 150 "scenesetup-parser.y"

  542.     { (yyval.ival) = (yysemantic_stack_[(1) - (1)].ival); }

  543.     break;

  544. 

  545.   case 25:

  546. 

  547. /* Line 677 of lalr1.cc  */

  548. #line 151 "scenesetup-parser.y"

  549.     { (yyval.ival) = -(yysemantic_stack_[(2) - (2)].ival); }

  550.     break;

  551. 

  552.   case 26:

  553. 

  554. /* Line 677 of lalr1.cc  */

  555. #line 152 "scenesetup-parser.y"

  556.     { (yyval.ival) = (int)(yysemantic_stack_[(1) - (1)].fval); }

  557.     break;

  558. 

  559.   case 27:

  560. 

  561. /* Line 677 of lalr1.cc  */

  562. #line 153 "scenesetup-parser.y"

  563.     { (yyval.ival) = -(int)(yysemantic_stack_[(2) - (2)].fval); }

  564.     break;

  565. 

  566.   case 28:

  567. 

  568. /* Line 677 of lalr1.cc  */

  569. #line 158 "scenesetup-parser.y"

  570.     { (yyval.vval)[0] = (yysemantic_stack_[(3) - (2)].fval); (yyval.vval)[1] = (yysemantic_stack_[(3) - (2)].fval); (yyval.vval)[2] = (yysemantic_stack_[(3) - (2)].fval); }

  571.     break;

  572. 

  573.   case 29:

  574. 

  575. /* Line 677 of lalr1.cc  */

  576. #line 159 "scenesetup-parser.y"

  577.     { (yyval.vval)[0] = (yysemantic_stack_[(5) - (2)].fval); (yyval.vval)[1] = (yysemantic_stack_[(5) - (3)].fval); (yyval.vval)[2] = (yysemantic_stack_[(5) - (4)].fval); }

  578.     break;

  579. 

  580.   case 30:

  581. 

  582. /* Line 677 of lalr1.cc  */

  583. #line 168 "scenesetup-parser.y"

  584.     { (yyval.vval)[0] = (yysemantic_stack_[(3) - (2)].fval); (yyval.vval)[1] = (yysemantic_stack_[(3) - (2)].fval); (yyval.vval)[2] = (yysemantic_stack_[(3) - (2)].fval); (yyval.vval)[3] = (yysemantic_stack_[(3) - (2)].fval); }

  585.     break;

  586. 

  587.   case 31:

  588. 

  589. /* Line 677 of lalr1.cc  */

  590. #line 169 "scenesetup-parser.y"

  591.     { (yyval.vval)[0] = (yysemantic_stack_[(6) - (2)].fval); (yyval.vval)[1] = (yysemantic_stack_[(6) - (3)].fval); (yyval.vval)[2] = (yysemantic_stack_[(6) - (4)].fval); (yyval.vval)[3] = (yysemantic_stack_[(6) - (5)].fval); }

  592.     break;

  593. 

  594.   case 32:

  595. 

  596. /* Line 677 of lalr1.cc  */

  597. #line 180 "scenesetup-parser.y"

  598.     { (yyval.svval) = (yysemantic_stack_[(1) - (1)].svval); }

  599.     break;

  600. 

  601.   case 33:

  602. 

  603. /* Line 677 of lalr1.cc  */

  604. #line 184 "scenesetup-parser.y"

  605.     { String t = (yysemantic_stack_[(1) - (1)].sval);

  606.                       t.Replace('"', ' ', true);

  607.                       free((yysemantic_stack_[(1) - (1)].sval));

  608.                       (yyval.sval) = strdup((const char *)t.C()); }

  609.     break;

  610. 

  611.   case 34:

  612. 

  613. /* Line 677 of lalr1.cc  */

  614. #line 188 "scenesetup-parser.y"

  615.     { String t = (yysemantic_stack_[(2) - (1)].sval);

  616.                       t += (yysemantic_stack_[(2) - (2)].sval);

  617.                       t.Replace('"', ' ', true);

  618.                       free((yysemantic_stack_[(2) - (1)].sval));

  619.                       free((yysemantic_stack_[(2) - (2)].sval));

  620.                       (yyval.sval) = strdup((const char *)t.C()); }

  621.     break;

  622. 

  623. 

  624. 

  625. /* Line 677 of lalr1.cc  */

  626. #line 627 "generated/scenesetup-parser.cpp"

  627. 	default:

  628.           break;

  629.       }

  630.     YY_SYMBOL_PRINT ("-> $$ =", yyr1_[yyn], &yyval, &yyloc);

  631. 

  632.     yypop_ (yylen);

  633.     yylen = 0;

  634.     YY_STACK_PRINT ();

  635. 

  636.     yysemantic_stack_.push (yyval);

  637.     yylocation_stack_.push (yyloc);

  638. 

  639.     /* Shift the result of the reduction.  */

  640.     yyn = yyr1_[yyn];

  641.     yystate = yypgoto_[yyn - yyntokens_] + yystate_stack_[0];

  642.     if (0 <= yystate && yystate <= yylast_

  643. 	&& yycheck_[yystate] == yystate_stack_[0])

  644.       yystate = yytable_[yystate];

  645.     else

  646.       yystate = yydefgoto_[yyn - yyntokens_];

  647.     goto yynewstate;

  648. 

  649.   /*------------------------------------.

  650.   | yyerrlab -- here on detecting error |

  651.   `------------------------------------*/

  652.   yyerrlab:

  653.     /* If not already recovering from an error, report this error.  */

  654.     if (!yyerrstatus_)

  655.       {

  656. 	++yynerrs_;

  657. 	error (yylloc, yysyntax_error_ (yystate, yytoken));

  658.       }

  659. 

  660.     yyerror_range[0] = yylloc;

  661.     if (yyerrstatus_ == 3)

  662.       {

  663. 	/* If just tried and failed to reuse lookahead token after an

  664. 	 error, discard it.  */

  665. 

  666. 	if (yychar <= yyeof_)

  667. 	  {

  668. 	  /* Return failure if at end of input.  */

  669. 	  if (yychar == yyeof_)

  670. 	    YYABORT;

  671. 	  }

  672. 	else

  673. 	  {

  674. 	    yydestruct_ ("Error: discarding", yytoken, &yylval, &yylloc);

  675. 	    yychar = yyempty_;

  676. 	  }

  677.       }

  678. 

  679.     /* Else will try to reuse lookahead token after shifting the error

  680.        token.  */

  681.     goto yyerrlab1;

  682. 

  683. 

  684.   /*---------------------------------------------------.

  685.   | yyerrorlab -- error raised explicitly by YYERROR.  |

  686.   `---------------------------------------------------*/

  687.   yyerrorlab:

  688. 

  689.     /* Pacify compilers like GCC when the user code never invokes

  690.        YYERROR and the label yyerrorlab therefore never appears in user

  691.        code.  */

  692.     if (false)

  693.       goto yyerrorlab;

  694. 

  695.     yyerror_range[0] = yylocation_stack_[yylen - 1];

  696.     /* Do not reclaim the symbols of the rule which action triggered

  697.        this YYERROR.  */

  698.     yypop_ (yylen);

  699.     yylen = 0;

  700.     yystate = yystate_stack_[0];

  701.     goto yyerrlab1;

  702. 

  703.   /*-------------------------------------------------------------.

  704.   | yyerrlab1 -- common code for both syntax error and YYERROR.  |

  705.   `-------------------------------------------------------------*/

  706.   yyerrlab1:

  707.     yyerrstatus_ = 3;	/* Each real token shifted decrements this.  */

  708. 

  709.     for (;;)

  710.       {

  711. 	yyn = yypact_[yystate];

  712. 	if (yyn != yypact_ninf_)

  713. 	{

  714. 	  yyn += yyterror_;

  715. 	  if (0 <= yyn && yyn <= yylast_ && yycheck_[yyn] == yyterror_)

  716. 	    {

  717. 	      yyn = yytable_[yyn];

  718. 	      if (0 < yyn)

  719. 		break;

  720. 	    }

  721. 	}

  722. 

  723. 	/* Pop the current state because it cannot handle the error token.  */

  724. 	if (yystate_stack_.height () == 1)

  725. 	YYABORT;

  726. 

  727. 	yyerror_range[0] = yylocation_stack_[0];

  728. 	yydestruct_ ("Error: popping",

  729. 		     yystos_[yystate],

  730. 		     &yysemantic_stack_[0], &yylocation_stack_[0]);

  731. 	yypop_ ();

  732. 	yystate = yystate_stack_[0];

  733. 	YY_STACK_PRINT ();

  734.       }

  735. 

  736.     yyerror_range[1] = yylloc;

  737.     // Using YYLLOC is tempting, but would change the location of

  738.     // the lookahead.  YYLOC is available though.

  739.     YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2);

  740.     yysemantic_stack_.push (yylval);

  741.     yylocation_stack_.push (yyloc);

  742. 

  743.     /* Shift the error token.  */

  744.     YY_SYMBOL_PRINT ("Shifting", yystos_[yyn],

  745. 		     &yysemantic_stack_[0], &yylocation_stack_[0]);

  746. 

  747.     yystate = yyn;

  748.     goto yynewstate;

  749. 

  750.     /* Accept.  */

  751.   yyacceptlab:

  752.     yyresult = 0;

  753.     goto yyreturn;

  754. 

  755.     /* Abort.  */

  756.   yyabortlab:

  757.     yyresult = 1;

  758.     goto yyreturn;

  759. 

  760.   yyreturn:

  761.     if (yychar != yyempty_)

  762.       yydestruct_ ("Cleanup: discarding lookahead", yytoken, &yylval, &yylloc);

  763. 

  764.     /* Do not reclaim the symbols of the rule which action triggered

  765.        this YYABORT or YYACCEPT.  */

  766.     yypop_ (yylen);

  767.     while (yystate_stack_.height () != 1)

  768.       {

  769. 	yydestruct_ ("Cleanup: popping",

  770. 		   yystos_[yystate_stack_[0]],

  771. 		   &yysemantic_stack_[0],

  772. 		   &yylocation_stack_[0]);

  773. 	yypop_ ();

  774.       }

  775. 

  776.     return yyresult;

  777.   }

  778. 

  779.   // Generate an error message.

  780.   std::string

  781.   SceneSetupParser::yysyntax_error_ (int yystate, int tok)

  782.   {

  783.     std::string res;

  784.     YYUSE (yystate);

  785. #if YYERROR_VERBOSE

  786.     int yyn = yypact_[yystate];

  787.     if (yypact_ninf_ < yyn && yyn <= yylast_)

  788.       {

  789. 	/* Start YYX at -YYN if negative to avoid negative indexes in

  790. 	   YYCHECK.  */

  791. 	int yyxbegin = yyn < 0 ? -yyn : 0;

  792. 

  793. 	/* Stay within bounds of both yycheck and yytname.  */

  794. 	int yychecklim = yylast_ - yyn + 1;

  795. 	int yyxend = yychecklim < yyntokens_ ? yychecklim : yyntokens_;

  796. 	int count = 0;

  797. 	for (int x = yyxbegin; x < yyxend; ++x)

  798. 	  if (yycheck_[x + yyn] == x && x != yyterror_)

  799. 	    ++count;

  800. 

  801. 	// FIXME: This method of building the message is not compatible

  802. 	// with internationalization.  It should work like yacc.c does it.

  803. 	// That is, first build a string that looks like this:

  804. 	// "syntax error, unexpected %s or %s or %s"

  805. 	// Then, invoke YY_ on this string.

  806. 	// Finally, use the string as a format to output

  807. 	// yytname_[tok], etc.

  808. 	// Until this gets fixed, this message appears in English only.

  809. 	res = "syntax error, unexpected ";

  810. 	res += yytnamerr_ (yytname_[tok]);

  811. 	if (count < 5)

  812. 	  {

  813. 	    count = 0;

  814. 	    for (int x = yyxbegin; x < yyxend; ++x)

  815. 	      if (yycheck_[x + yyn] == x && x != yyterror_)

  816. 		{

  817. 		  res += (!count++) ? ", expecting " : " or ";

  818. 		  res += yytnamerr_ (yytname_[x]);

  819. 		}

  820. 	  }

  821.       }

  822.     else

  823. #endif

  824.       res = YY_("syntax error");

  825.     return res;

  826.   }

  827. 

  828. 

  829.   /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing

  830.      STATE-NUM.  */

  831.   const signed char SceneSetupParser::yypact_ninf_ = -18;

  832.   const signed char

  833.   SceneSetupParser::yypact_[] =

  834.   {

  835.         30,     8,   -13,   -13,    -6,    -2,     3,     1,    26,    30,

  836.       30,   -18,   -18,   -18,   -18,   -18,   -18,    12,   -18,     8,

  837.      -18,   -18,   -18,     8,   -18,   -18,   -18,   -18,    14,   -18,

  838.      -18,   -18,   -18,   -18,   -18,    12,   -18,   -18,    -8,    -4,

  839.       14,   -18,   -18,   -18,   -18,     8,   -18,     8,   -18,    13,

  840.        8,   -18,    21,   -18

  841.   };

  842. 

  843.   /* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE

  844.      doesn't specify something else to do.  Zero means the default is an

  845.      error.  */

  846.   const unsigned char

  847.   SceneSetupParser::yydefact_[] =

  848.   {

  849.          0,    11,     0,     0,     0,     0,     0,     0,     0,     3,

  850.        5,     6,     8,     9,    10,    20,    22,     0,    12,     0,

  851.       13,    14,    16,     0,    15,    18,    17,    32,     0,     1,

  852.        2,     4,     7,    20,    22,     0,    21,    23,     0,     0,

  853.       33,    19,    21,    23,    28,     0,    30,     0,    34,     0,

  854.        0,    29,     0,    31

  855.   };

  856. 

  857.   /* YYPGOTO[NTERM-NUM].  */

  858.   const signed char

  859.   SceneSetupParser::yypgoto_[] =

  860.   {

  861.        -18,   -18,    22,   -18,   -18,    31,   -18,   -18,   -18,   -17,

  862.        7,    40,    39,   -18,     5

  863.   };

  864. 

  865.   /* YYDEFGOTO[NTERM-NUM].  */

  866.   const signed char

  867.   SceneSetupParser::yydefgoto_[] =

  868.   {

  869.         -1,     7,     8,     9,    10,    11,    12,    13,    14,    18,

  870.       37,    20,    24,    28,    41

  871.   };

  872. 

  873.   /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If

  874.      positive, shift that token.  If negative, reduce the rule which

  875.      number is the opposite.  If zero, do what YYDEFACT says.  */

  876.   const signed char SceneSetupParser::yytable_ninf_ = -1;

  877.   const unsigned char

  878.   SceneSetupParser::yytable_[] =

  879.   {

  880.         36,    29,    38,    15,    16,    19,    39,    15,    16,    17,

  881.       22,    44,    23,    17,    25,    46,    23,    27,    42,    15,

  882.       16,    45,    47,    33,    34,    17,    30,    40,    49,    35,

  883.       50,    31,    51,    52,     1,     2,     3,     4,     5,     6,

  884.       53,    32,    43,    21,    26,    48

  885.   };

  886. 

  887.   /* YYCHECK.  */

  888.   const unsigned char

  889.   SceneSetupParser::yycheck_[] =

  890.   {

  891.         17,     0,    19,    11,    12,    18,    23,    11,    12,    17,

  892.       16,    19,    18,    17,    16,    19,    18,    14,    35,    11,

  893.       12,    38,    39,    11,    12,    17,     0,    13,    45,    17,

  894.       47,     9,    19,    50,     4,     5,     6,     7,     8,     9,

  895.       19,    10,    35,     3,     5,    40

  896.   };

  897. 

  898.   /* STOS_[STATE-NUM] -- The (internal number of the) accessing

  899.      symbol of state STATE-NUM.  */

  900.   const unsigned char

  901.   SceneSetupParser::yystos_[] =

  902.   {

  903.          0,     4,     5,     6,     7,     8,     9,    21,    22,    23,

  904.       24,    25,    26,    27,    28,    11,    12,    17,    29,    18,

  905.       31,    31,    16,    18,    32,    16,    32,    14,    33,     0,

  906.        0,    22,    25,    11,    12,    17,    29,    30,    29,    29,

  907.       13,    34,    29,    30,    19,    29,    19,    29,    34,    29,

  908.       29,    19,    29,    19

  909.   };

  910. 

  911. #if YYDEBUG

  912.   /* TOKEN_NUMBER_[YYLEX-NUM] -- Internal symbol number corresponding

  913.      to YYLEX-NUM.  */

  914.   const unsigned short int

  915.   SceneSetupParser::yytoken_number_[] =

  916.   {

  917.          0,   256,   257,   258,   259,   260,   261,   262,   263,   264,

  918.      265,   266,   267,   268,   269,   270,   271,    45,    40,    41

  919.   };

  920. #endif

  921. 

  922.   /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */

  923.   const unsigned char

  924.   SceneSetupParser::yyr1_[] =

  925.   {

  926.          0,    20,    21,    22,    22,    23,    24,    24,    25,    25,

  927.       25,    26,    26,    27,    27,    27,    27,    27,    27,    28,

  928.       29,    29,    29,    29,    30,    30,    30,    30,    31,    31,

  929.       32,    32,    33,    34,    34

  930.   };

  931. 

  932.   /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */

  933.   const unsigned char

  934.   SceneSetupParser::yyr2_[] =

  935.   {

  936.          0,     2,     2,     1,     2,     1,     1,     2,     1,     1,

  937.        1,     1,     2,     2,     2,     2,     2,     2,     2,     3,

  938.        1,     2,     1,     2,     1,     2,     1,     2,     3,     5,

  939.        3,     6,     1,     1,     2

  940.   };

  941. 

  942. #if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE

  943.   /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.

  944.      First, the terminals, then, starting at \a yyntokens_, nonterminals.  */

  945.   const char*

  946.   const SceneSetupParser::yytname_[] =

  947.   {

  948.     "T_END", "error", "$undefined", "T_COLOR", "T_ADDLIGHT",

  949.   "T_OBJPOSITION", "T_OBJLOOKAT", "T_OBJCOLOR", "T_CLEARCOLOR",

  950.   "T_CUSTOMCMD", "T_ERROR", "F_NUMBER", "I_NUMBER", "STRING", "STRING_VAR",

  951.   "BOOLEAN", "COLOR", "'-'", "'('", "')'", "$accept", "sstp_description",

  952.   "sstp_expression_list", "sstp_expression", "sstp_command_list",

  953.   "sstp_command", "light_command", "setup_command", "custom_command", "fv",

  954.   "iv", "v3", "v4", "svv", "sv", 0

  955.   };

  956. #endif

  957. 

  958. #if YYDEBUG

  959.   /* YYRHS -- A `-1'-separated list of the rules' RHS.  */

  960.   const SceneSetupParser::rhs_number_type

  961.   SceneSetupParser::yyrhs_[] =

  962.   {

  963.         21,     0,    -1,    22,     0,    -1,    23,    -1,    23,    22,

  964.       -1,    24,    -1,    25,    -1,    24,    25,    -1,    26,    -1,

  965.       27,    -1,    28,    -1,     4,    -1,     4,    29,    -1,     5,

  966.       31,    -1,     6,    31,    -1,     7,    32,    -1,     7,    16,

  967.       -1,     8,    32,    -1,     8,    16,    -1,     9,    33,    34,

  968.       -1,    11,    -1,    17,    29,    -1,    12,    -1,    17,    30,

  969.       -1,    12,    -1,    17,    30,    -1,    11,    -1,    17,    29,

  970.       -1,    18,    29,    19,    -1,    18,    29,    29,    29,    19,

  971.       -1,    18,    29,    19,    -1,    18,    29,    29,    29,    29,

  972.       19,    -1,    14,    -1,    13,    -1,    13,    34,    -1

  973.   };

  974. 

  975.   /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in

  976.      YYRHS.  */

  977.   const unsigned char

  978.   SceneSetupParser::yyprhs_[] =

  979.   {

  980.          0,     0,     3,     6,     8,    11,    13,    15,    18,    20,

  981.       22,    24,    26,    29,    32,    35,    38,    41,    44,    47,

  982.       51,    53,    56,    58,    61,    63,    66,    68,    71,    75,

  983.       81,    85,    92,    94,    96

  984.   };

  985. 

  986.   /* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */

  987.   const unsigned char

  988.   SceneSetupParser::yyrline_[] =

  989.   {

  990.          0,    90,    90,    94,    95,    99,   103,   104,   108,   109,

  991.      110,   114,   115,   120,   122,   124,   126,   131,   132,   137,

  992.      143,   144,   145,   146,   150,   151,   152,   153,   158,   159,

  993.      168,   169,   180,   184,   188

  994.   };

  995. 

  996.   // Print the state stack on the debug stream.

  997.   void

  998.   SceneSetupParser::yystack_print_ ()

  999.   {

  1000.     *yycdebug_ << "Stack now";

  1001.     for (state_stack_type::const_iterator i = yystate_stack_.begin ();

  1002. 	 i != yystate_stack_.end (); ++i)

  1003.       *yycdebug_ << ' ' << *i;

  1004.     *yycdebug_ << std::endl;

  1005.   }

  1006. 

  1007.   // Report on the debug stream that the rule \a yyrule is going to be reduced.

  1008.   void

  1009.   SceneSetupParser::yy_reduce_print_ (int yyrule)

  1010.   {

  1011.     unsigned int yylno = yyrline_[yyrule];

  1012.     int yynrhs = yyr2_[yyrule];

  1013.     /* Print the symbols being reduced, and their result.  */

  1014.     *yycdebug_ << "Reducing stack by rule " << yyrule - 1

  1015. 	       << " (line " << yylno << "):" << std::endl;

  1016.     /* The symbols being reduced.  */

  1017.     for (int yyi = 0; yyi < yynrhs; yyi++)

  1018.       YY_SYMBOL_PRINT ("   $" << yyi + 1 << " =",

  1019. 		       yyrhs_[yyprhs_[yyrule] + yyi],

  1020. 		       &(yysemantic_stack_[(yynrhs) - (yyi + 1)]),

  1021. 		       &(yylocation_stack_[(yynrhs) - (yyi + 1)]));

  1022.   }

  1023. #endif // YYDEBUG

  1024. 

  1025.   /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */

  1026.   SceneSetupParser::token_number_type

  1027.   SceneSetupParser::yytranslate_ (int t)

  1028.   {

  1029.     static

  1030.     const token_number_type

  1031.     translate_table[] =

  1032.     {

  1033.            0,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1034.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1035.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1036.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1037.       18,    19,     2,     2,     2,    17,     2,     2,     2,     2,

  1038.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1039.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1040.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1041.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1042.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1043.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1044.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1045.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1046.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1047.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1048.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1049.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1050.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1051.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1052.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1053.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1054.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1055.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1056.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1057.        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,

  1058.        2,     2,     2,     2,     2,     2,     1,     2,     3,     4,

  1059.        5,     6,     7,     8,     9,    10,    11,    12,    13,    14,

  1060.       15,    16

  1061.     };

  1062.     if ((unsigned int) t <= yyuser_token_number_max_)

  1063.       return translate_table[t];

  1064.     else

  1065.       return yyundef_token_;

  1066.   }

  1067. 

  1068.   const int SceneSetupParser::yyeof_ = 0;

  1069.   const int SceneSetupParser::yylast_ = 45;

  1070.   const int SceneSetupParser::yynnts_ = 15;

  1071.   const int SceneSetupParser::yyempty_ = -2;

  1072.   const int SceneSetupParser::yyfinal_ = 29;

  1073.   const int SceneSetupParser::yyterror_ = 1;

  1074.   const int SceneSetupParser::yyerrcode_ = 256;

  1075.   const int SceneSetupParser::yyntokens_ = 20;

  1076. 

  1077.   const unsigned int SceneSetupParser::yyuser_token_number_max_ = 271;

  1078.   const SceneSetupParser::token_number_type SceneSetupParser::yyundef_token_ = 2;

  1079. 

  1080. 

  1081. } // lol

  1082. 

  1083. /* Line 1053 of lalr1.cc  */

  1084. #line 1085 "generated/scenesetup-parser.cpp"

  1085. 

  1086. 

  1087. /* Line 1055 of lalr1.cc  */

  1088. #line 196 "scenesetup-parser.y"

  1089. 

  1090. 

  1091. void lol::SceneSetupParser::error(const SceneSetupParser::location_type& l,

  1092.                                 const std::string& m)

  1093. {

  1094.     uc.Error(l, m);

  1095. }

  1096.